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1

Questions Rise about Seeding For Ocean C02 Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

X-ray Method Shows How Frog Embryos Could Help Thwart Disease X-ray Method Shows How Frog Embryos Could Help Thwart Disease Nanocrystals Grow from Liquid Interface Eleventh Arthur H. Compton Award Announced Borland Awarded ACFA-IPAC'13 Prize for Accelerator Science President Obama at the Advanced Photon Source APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Questions Rise about Seeding For Ocean C02 Sequestration JUNE 12, 2013 Bookmark and Share X-ray fluorescence micrographs of silicon (Si) and iron (Fe) content in the siliceous phytoplankton specimen Corethron. The number in the lower left corner of each image is the maximum elemental content (μg cm-2) represented by white (elemental content scales linearly, with black as zero). From E.D. Ingall et al., Nat. Comm. 4, Article number: 1981 (10 June

2

Sequestration of CO2 by Ocean Fertilization  

NLE Websites -- All DOE Office Websites (Extended Search)

Presentation for NETL Conference on Carbon Sequestration May 14-17, 2001 SEQUESTRATION OF CO 2 BY OCEAN FERTILIZATION Authors: Dr. Michael Markels, Jr. (Markels@greenseaventure.com...

3

Electromagnetic Imaging of C02 Sequestration at an Enhanced Oil Recovery Site  

Science Conference Proceedings (OSTI)

Lawrence Livermore National Laboratory (LLNL) is currently involved in a long term study using time-lapse multiple frequency electromagnetic (EM) characterization at a waterflood enhanced oil recovery (EOR) site in California operated by Chevron Heavy Oil Division in Lost Hills, California. The petroleum industry's interest and the successful imaging results from this project suggest that this technique be extended to monitor CO{sub 2} sequestration at an EOR site also operated by Chevron. The impetus for this study is to develop the ability to image subsurface injected CO{sub 2} during EOR processes while simultaneously discriminating between pre-existing petroleum and water deposits. The goals of this study are to combine laboratory and field methods to image a pilot CO{sub 2} sequestration EOR site using the cross-borehole EM technique, improve the inversion process in CO{sub 2} studies by coupling results with petrophysical laboratory measurements, and focus on new gas interpretation techniques. In this study we primarily focus on how joint field and laboratory results can provide information on subsurface CO{sub 2} detection, CO{sub 2} migration tracking, and displacement of petroleum and water over time. This study directly addresses national energy issues in two ways: (1) the development of field and laboratory techniques to improve in-situ analysis of oil and gas enhanced recovery operations and, (2) this research provides a tool for in-situ analysis of CO{sub 2} sequestration, an international technical issue of growing importance.

Kirkendall, B; Roberts, J

2001-02-28T23:59:59.000Z

4

EA-1336: Ocean Sequestration of Carbon Dioxide Field Experiment...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Ocean Sequestration of Carbon Dioxide Field Experiment, Pittsburgh, Pennsylvania EA-1336: Ocean Sequestration of Carbon Dioxide Field Experiment, Pittsburgh, Pennsylvania...

5

Workshop on Carbon Sequestration Science - Ocean Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Ocean Carbon Ocean Carbon Sequestration Howard Herzog MIT Energy Laboratory May 24, 2001 Ocean Carbon Sequestration Options * The direct injection of a relatively pure CO 2 stream that has been generated, for example, at a power plant or from an industrial process * The enhancement of the net oceanic uptake from the atmosphere, for example, through iron fertilization The DOE Center for Research on Ocean Carbon Sequestration (DOCS) * Established July 1999 * Centered at LBNL and LLNL * Participants S Eric Adams MIT S Jim Barry MBARI S Jim Bishop DOCS Scientific Co-director LBNL S Ken Caldeira DOCS Scientific Co-director LLNL S Sallie Chisholm MIT S Kenneth Coale Moss Landing Marine Laboratory S Russ Davis Scripps Institution of Oceanography S Paul Falkowski Rutgers S Howard Herzog MIT S Gerard Nihous Pacific International Center for High Technology Research

6

Ocean pC02 Data from the Lamont-Doherty Earth Observatory of Columbia University, 1994 - 2009  

DOE Data Explorer (OSTI)

The Earth Institute of Columbia University has, as an overarching goal, to help achieve sustainable development primarily by expanding the world's understanding of Earth as one integrated system. The Earth Institute encompasses centers of excellence with an established reputation for groundbreaking research, including the renowned Lamont-Doherty Earth Observatory (LDEO), home to more than 200 researchers who study Earth and its systems. The Carbon Dioxide Research Group, led by Dr. Taro Takahashi, studies pCO2 in seawater, carbon sequestration models related to deep aquifers, and air-sea CO2 flux. Datasets from ocean cruises in the years 1994 to the present are made available from this website, along with a list of publications, and cruise maps.

Takahashi, T.

7

EA-1336: Ocean Sequestration of Carbon Dioxide Field Experiment,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

336: Ocean Sequestration of Carbon Dioxide Field Experiment, 336: Ocean Sequestration of Carbon Dioxide Field Experiment, Pittsburgh, Pennsylvania EA-1336: Ocean Sequestration of Carbon Dioxide Field Experiment, Pittsburgh, Pennsylvania SUMMARY This EA evaluates the environmental impacts for the U.S. Department of Energy National Energy Technology Laboratory's proposal to participate with a group of international organizations in an experiment to evaluate the dispersion and diffusion of liquid carbon dioxide droplets in ocean waters. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD May 4, 2001 EA-1336: Finding of No Significant Impact Ocean Sequestration of Carbon Dioxide Field Experiment May 4, 2001 EA-1336: Final Environmental Assessment Ocean Sequestration of Carbon Dioxide Field Experiment

8

Efficiency of Sequestrating CO2 in the Ocean  

NLE Websites -- All DOE Office Websites (Extended Search)

Efficiency of Sequestrating CO Efficiency of Sequestrating CO 2 in the Ocean Richard Dewey (RDewey@uvic.ca ; 250-472-4009) University of Victoria, P.O. Box 3055, Victoria BC Canada V8N 3P6 Gilbert Stegen (Dr_Stegen@hotmail.com ; 425-869-7236) SAIC and GRS Associates 17257 NE 116 th St., Redmond WA USA 98052 Abstract Ocean disposal of CO 2 continues to be of great interest as a possible mitigation strategy for reducing atmospheric emissions of anthropogenic CO 2 . The ocean, and ultimately ocean sediments, naturally represents the single largest sink of CO 2 , and annually sequesters several gigatons of carbon from the atmosphere. The injection of additional CO 2 to artificially accelerate the use of the ocean as a sink for atmospheric CO 2 and avoid a short-term build-up of greenhouse gases has been investigated for

9

Open Ocean Iron Fertilization for Scientific Study and Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Ocean Iron Fertilization for Scientific Study and Carbon Sequestration Ocean Iron Fertilization for Scientific Study and Carbon Sequestration K. Coale coale@mlml.calstate.edu (831) 632-4400 Moss Landing Marine Laboratories 8272 Moss Landing Road Moss Landing, California 95039 USA Abstract The trace element iron has been recently shown to play a critical role in nutrient utilization, phytoplankton growth and therefore the uptake of carbon dioxide from the surface waters of the global ocean. Carbon fixation in the surface waters, via phytoplankton growth, shifts the ocean/atmosphere exchange equilibrium for carbon dioxide. As a result, levels of atmospheric carbon dioxide (a greenhouse gas) and iron flux to the oceans have been linked to climate change (glacial to interglacial transitions). These recent findings have led some to suggest that large scale

10

Time-Mean Response over the Tropical Pacific to Increased C02 in a Coupled Ocean-Atmosphere Model  

Science Conference Proceedings (OSTI)

The time-mean response over the tropical Pacific region to a quadrupling Of CO2 is investigated using a global coupled ocean-atmosphere general circulation model. Tropical Pacific sea surface temperatures (SSTs) rise by about 4°–5°C. The zonal ...

Thomas R. Knutson; Syukuro Manabe

1995-09-01T23:59:59.000Z

11

A Benign Form of CO2 Sequestration in the Ocean  

NLE Websites -- All DOE Office Websites (Extended Search)

BENIGN FORM OF CO SEQUESTRATION IN THE OCEAN BENIGN FORM OF CO SEQUESTRATION IN THE OCEAN 2 Dan Golomb and Anastasios Angelopoulos University of Massachusetts Lowell, Lowell, MA 01854, USA Dan_Golomb@uml.edu or Taso_Angelopoulos@uml.edu ABSTRACT It is proposed that liquid CO is mixed with pulverized limestone (CaCO ) and seawater in a pressure 2 3 vessel. An emulsion is created which is piped to intermediate depth in the ocean, where the emulsion is released through a diffuser. The emulsion plume has a bulk density of 1.4 kg m , thus it will sink -3 as a gravity current to greater depth from the release point. Several kinetic processes occur simultaneously: (a) the entrainment of seawater by the emulsion plume, (b) the dissolution of CaCO , 3 (c) the dissolution of CO , and (d) the reaction of dissolved CO with CaCO to form bicarbonate.

12

Predicting and Evaluating the Effectiveness of Ocean Carbon Sequestration by Direct Injection  

Science Conference Proceedings (OSTI)

Direct injection of CO{sub 2} into the ocean is a potentially effective carbon sequestration strategy. Therefore, we want to understand the effectiveness of oceanic injection and develop the appropriate analytic framework to allow us to compare the effectiveness of this strategy with other carbon management options. Here, after a brief review of direct oceanic injection, we estimate the effectiveness of ocean carbon sequestration using one dimensional and three dimensional ocean models. We discuss a new measure of effectiveness of carbon sequestration in a leaky reservoir, which we denote sequestration potential. The sequestration potential is the fraction of global warning cost avoided by sequestration in a reservoir. We show how these measures apply to permanent sequestration and sequestration in leaky reservoirs, such as the oceans, terrestrial biosphere, and some geologic formations. Under the assumptions of a constant cost of carbon emission and a 4% discount rate, injecting 900 m deep in the ocean avoids {approx}90% of the global warming cost associated with atmospheric emission; an injection 1700 m deep would avoid > 99 % of the global warming cost. Hence, for discount rates in the range commonly used by commercial enterprises, oceanic direct injection may be nearly as economically effective as permanent sequestration at avoiding global warming costs.

Caldeira, K; Herzog, H J; Wickett, M E

2001-04-24T23:59:59.000Z

13

Evaluation of the environmental viability of direct injection schemes for ocean carbon sequestration  

E-Print Network (OSTI)

This thesis evaluates the expected impact of several promising schemes for ocean carbon sequestration by direct injection of CO2, and serves as an update to the assessment by Auerbach et al. (1997) and Caulfield et al. ...

Israelsson, Peter H. (Peter Hampus), 1973-

2008-01-01T23:59:59.000Z

14

Meeting with EPA on Carbon Sequestration Ocean Research Project  

NLE Websites -- All DOE Office Websites (Extended Search)

Where Does Carbon Sequestration fit into a Comprehensive Greenhouse Gas Mitigation Strategy? James Ekmann and Sarah Forbes, National Energy Technology Laboratory The purpose of...

15

FEASIBILITY OF LARGE-SCALE OCEAN CO2 SEQUESTRATION  

Science Conference Proceedings (OSTI)

The past year has been one of continued high productivity and technical innovation for research conducted under support of this contract. We report here on the successful completion of development of a deep-ocean laser Raman spectrometer, and the use of this novel system for direct in situ measurement of the dissolution rate of CO{sub 2} from a N{sub 2}/CO{sub 2} gas mixture at 300m ocean depth. We have carried out the deepest ever ocean CO{sub 2} injection experiment at 3960m depth, and have observed the behavior of the plume of low pH/high CO{sub 2} water emanating from this source. This was made possible by the design, construction, and operation of a novel flume to contain the liquid CO{sub 2} and to force flow in a controlled manner over the liquid CO{sub 2} surface. In carrying out this experiment we observed for the first time the extraordinarily rapid hydration kinetics of CO{sub 2} with water at high pressure. This initial observation was later confirmed in a carefully controlled series of acid and CO{sub 2} injection studies at varying depths. In carrying out this research we are aware of the environmental concerns, and we have been in the forefront of identifying the challenges resulting from the far greater quantities of CO{sub 2} being passively absorbed from the atmosphere. This quantity now is approximately 1 million metric tons CO{sub 2} per hour, and reasonable projections for the 21st century project ocean pH changes of 0.3 or more by mid-century. The PIs have played a key role in organizing a major international meeting on this topic, and on reporting the results. We are now engaged in developing the novel techniques required to investigate this problem.

Peter G. Brewer; James Barry

2004-12-01T23:59:59.000Z

16

Evaluation of Tracers for Use in the International Field Experiment on CO2 Ocean Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Tracers for Use in the International Field Experiment Tracers for Use in the International Field Experiment on CO 2 Ocean Sequestration E. Eric Adams (eeadams@mit.edu; 617-253-6595) Dept. of Civil and Environmental Engineering Massachusetts Institute of Technology Cambridge, MA 02139 USA Introduction An international field experiment is scheduled to take place off of the west coast of the big island of Hawaii during the second half of 2001 (Adams, et al., 1999; Herzog, et al., 2000). Scientists representing some dozen institutions in five countries on four continents are expected to participate. The experiment will involve several sub-experiments in which CO 2 will be released at a depth of 800 m as a buoyant liquid at rates of 0.1 to 1.0 kg/s. The releases will each be made for a duration of about one hour using nozzles with differing diameters and numbers of ports.

17

Using modeling to design and evaluate transient open ocean iron enrichment for carbon sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Using modeling to design and evaluate Using modeling to design and evaluate transient open ocean iron enrichment for carbon sequestration Richard T. Barber (rbarber@duke.edu; 252-504-7578) Duke University Marine Laboratory 135 Duke Marine Lab Road Beaufort, NC 28516-9721 Fei Chai (fchai@maine.edu; 207-581-4317) University of Maine School of Marine Sciences 5741 Libby Hall Orono, ME 04469-5741 Introduction During the 1990s the rate of increase of CO 2 in the atmosphere was about 3.5 Pg C y -1 . Total emissions were 7.4 Pg C y -1 , so about 3.9 Pg C y -1 (52% of total emissions) were sequestered naturally. Of this, about 2.2 Pg C y -1 was absorbed by the oceans and 1.7 Pg C y -1 by the land (US DOE, 1999). The Kyoto Protocol of 1997 calls for a 34% reduction of emissions by 2050 and a reduction of 70% from the projected emissions at 2100. The major approach to

18

LABORATORY INVESTIGATIONS IN SUPPORT OF CARBON DIOXIDE-LIMESTONE SEQUESTRATION IN THE OCEAN  

DOE Green Energy (OSTI)

This semi-annual progress reports includes further findings on CO{sub 2}-in-Water (C/W) emulsions stabilized by fine particles. In previous reports we described C/W emulsions using pulverized limestone (CaCO{sub 3}), flyash, and a pulverized magnesium silicate mineral, lizardite, Mg{sub 3}Si{sub 2}O{sub 5}(OH){sub 4}, which has a similar composition as the more abundant mineral, serpentine. All these materials formed stable emulsions consisting of droplets of liquid or supercritical CO{sub 2} coated with a sheath of particles dispersed in water. During this semi-annual period we experimented with pulverized beach sand (10-20 {micro}m particle diameter). Pulverized sand produced an emulsion similar to the previously used materials. The globules are heavier than water, thus they accumulate at the bottom of the water column. Energy Dispersive X-ray (EDX) analysis revealed that the sand particles consisted mainly of SiO{sub 2}. Sand is one of the most abundant materials on earth, so the economic and energy penalties of using it for ocean sequestration consist mainly of the cost of transporting the sand to the user, the capital and operating costs of the pulverizer, and the energy expenditure for mining, shipping and grinding the sand. Most likely, sand powder would be innocuous to marine organisms if released together with CO{sub 2} in the deep ocean. We examined the effects of methanol (MeOH) and monoethanolamine (MEA) on emulsion formation. These solvents are currently used for pre- and post-combustion capture of CO{sub 2}. A fraction of the solvents may be captured together with CO{sub 2}. A volume fraction of 5% of these solvents in a mix of CO{sub 2}/CaCO{sub 3}/H{sub 2}O had no apparent effect on emulsion formation. Previously we have shown that a 3.5% by weight of common salt (NaCl) in water, simulating seawater, also had no appreciable effect on emulsion formation. We investigated the formation of inverted emulsions, where water droplets coated with pulverized materials are dispersed in liquid or supercritical CO{sub 2}. This is a Water-in-CO{sub 2} emulsion (W/C) stabilized by particles. For a W/C emulsion it is necessary to employ hydrophobic particles, where the particles are primarily wetted by CO{sub 2}. We used the following hydrophobic particles: carbon black, coal dust, and Teflon. All materials were either obtained as fine particles or ground to 10-20 {micro}m size. All these hydrophobic particles produced a stable W/C emulsion.

Dan Golomb; Eugene Barry; David Ryan; Carl Lawton; Peter Swett; Huishan Duan; Matthew Woodcock

2005-04-01T23:59:59.000Z

19

The Role of Hydrate Films in the Effectiveness of Direct CO2 Injection as an Ocean Carbon Sequestration Strategy  

DOE Green Energy (OSTI)

About one-third of the carbon dioxide (2 Pg C/yr of 6 Pg C/yr) we emit into the atmosphere is already being sequestered naturally by the ocean by the process of CO{sub 2} gas transfer across the air-sea interface. Over twenty years ago Brewer (1978) and Chen and Millero (1979) presented the first fundamental estimates of anthropogenic CO{sub 2} in the ocean based the hypothesis of CO{sub 2} penetration along isopycnal surfaces and observations of total inorganic carbon (TCO2) and total alkalinity (TA). At that time the anthropogenic CO{sub 2} signal was not as large as today and given the uncertainty of the approach, the uncertainties of the results were generally regarded as relatively large. However, since then, variations of this approach have been used to estimate anthropogenic CO{sub 2} in many areas of the world ocean. A recent modeling study using the DOCS model, confirms that penetration along isopycnal surfaces is the dominate mode of natural carbon sequestration by the ocean.

Goyet, C

2004-05-06T23:59:59.000Z

20

Formation of Hydrates from Single-Phase Aqueous Solutions and Implications for Oceanic Sequestration of CO2  

NLE Websites -- All DOE Office Websites (Extended Search)

Formation of Hydrates from Single-Phase Aqueous Solutions Formation of Hydrates from Single-Phase Aqueous Solutions and Implications for Oceanic Sequestration of CO 2 . G. Holder (holder@engrng.pitt.edu) 412-624-9809 L. Mokka (lakshmi.mokka@netl.doe.gov) 412-386-6019 Department of Chemical and Petroleum Engineering University of Pittsburgh Pittsburgh, PA 15261 R. Warzinski* (robert.warzinski@netl.doe.gov) 412-386-5863 U.S. Department of Energy National Energy Technology Laboratory P.O. Box 10940 Pittsburgh, PA 15236-0940 Introduction a Gas hydrates are crystalline solids formed from mixtures of water and low molecular weight compounds, referred to as hydrate formers, that typically are gases at ambient conditions (1). Generally, hydrates are formed in the laboratory from two-phase systems by contacting a hydrate former or formers in the gas or liquid phase with liquid water and increasing the pressure until

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Carbon Sequestration - Public Meeting  

NLE Websites -- All DOE Office Websites (Extended Search)

Public Meeting Programmatic Environmental Impact Statement Public Meeting May 18, 2004 National Energy Technology Laboratory Office of Fossil Energy Scott Klara Carbon Sequestration Technology Manager Carbon Sequestration Program Overview * What is Carbon Sequestration * The Fossil Energy Situation * Greenhouse Gas Implications * Pathways to Greenhouse Gas Stabilization * Sequestration Program Overview * Program Requirements & Structure * Regional Partnerships * FutureGen * Sources of Information What is Carbon Sequestration? Capture can occur: * at the point of emission * when absorbed from air Storage locations include: * underground reservoirs * dissolved in deep oceans * converted to solid materials * trees, grasses, soils, or algae Capture and storage of CO 2 and other Greenhouse Gases that

22

Fluid dynamics of sinking carbon dioxide hydrate particle releases for direct ocean carbon sequestration  

E-Print Network (OSTI)

One strategy to remove anthropogenic CO? from the atmosphere to mitigate climate change is by direct ocean injection. Liquid CO? can react with seawater to form solid partially reacted CO? hydrate composite particles (pure ...

Chow, Aaron C. (Aaron Chunghin), 1978-

2008-01-01T23:59:59.000Z

23

Sequestration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Oxycombustion Technology Research And The National Energy Technology Laboratory Carbon Sequestration Program Prof. Jost O.L. Wendt Honorary Session - Oxycombustion Of Coal III Salt...

24

Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

CCS) technologies. The tabs within NATCARB open different maps for query and analysis capabilities: (1) the RCSP tab shows the seven Regional Carbon Sequestration Partnership ( R C...

25

Iron Fertilization of the Southern Ocean: Regional Simulation and Analysis of C-Sequestration in the Ross Sea  

SciTech Connect

A modified version of the dynamic 3-dimensional mesoscale Coupled Ice, Atmosphere, and Ocean model (CIAO) of the Ross Sea ecosystem has been used to simulate the impact of environmental perturbations upon primary production and biogenic CO2 uptake. The Ross Sea supports two taxonomically, and spatially distinct phytoplankton populations; the haptophyte Phaeocystis antarctica and diatoms. Nutrient utilization ratios predict that P. antarctica and diatoms will be driven to nitrate and phosphate limitation, respectively. Model and field data have confirmed that the Ross Sea is iron limited with only two-thirds of the macronutrients consumed by the phytoplankton by the end of the growing season. In this study, the CIAO model was improved to simulate a third macronutrient (phosphate), dissolved organic carbon, air-sea gas exchange, and the carbonate system. This enabled us to effectively model pCO2 and subsequently oceanic CO2 uptake via gas exchange, allowing investigations into the affect of alleviating iron limitation on both pCO2 and nutrient drawdown.

Kevin Arrigo

2012-03-13T23:59:59.000Z

26

Sequestration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

NETL's NETL's Carbon Capture and Sequestration Program Advances of Multi-pollutant and CO 2 Control Technologies Chicago, IL April 30, 2007 Timothy Fout Project Manager National Energy Technology Laboratory T. Fout, Apr. 2007 Outline for Presentation * NETL Overview * The Issue * The Solutions * What is Carbon Capture and Storage (CCS) * DOE's Sequestration Program Structure * CO 2 Capture Research Projects T. Fout, Apr. 2007 National Energy Technology Laboratory * Only DOE national lab dedicated to fossil energy - Fossil fuels provide 85% of U.S. energy supply * One lab, five locations, one management structure * 1,100 Federal and support-contractor employees * Research spans fundamental science to technology demonstrations West Virginia

27

Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

andrea Mcnemar andrea Mcnemar National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 304-285-2024 andrea.mcnemar@netl.doe.gov Gregory J. Elbring Principal Investigator Sandia National Laboratory P.O. Box 5800 Albuquerque, NM 87185 505-844-4904 gjelbri@sandia.gov GeoloGic SequeStration of carbon DioxiDe in a DepleteD oil reServoir: a comprehenSive moDelinG anD Site monitorinG project Background The use of carbon dioxide (CO 2 ) to enhance oil recovery (EOR) is a familiar and frequently used technique in the United States. The oil and gas industry has significant experience with well drilling and injecting CO 2 into oil-bearing formations to enhance production. While using similar techniques as in oil production, this sequestration field

28

DOE Carbon Sequestration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Program Charles E. Schmidt Carbon Sequestration Product Manager National Energy Technology Laboratory David J. Beecy Director, Office of Environmental Systems...

29

Carbon dioxide sequestration: When and how much  

E-Print Network (OSTI)

We analyze carbon dioxide (CO sequestration as a strategy to manage future climate change in an optimal economic growth framework. We approach the problem in two ways: first, by using a simple analytical model, and second, by using a numerical optimization model which allows us to explore the problem in a more realistic setting. CO sequestration is not a perfect substitute for avoiding CO2 production because CO2 leaks back to the atmosphere and hence imposes future costs. The “efficiency factor ” of CO2 sequestration can be expressed as the ratio of the avoided emissions to the economically equivalent amount of sequestered CO2 emissions. A simple analytical model in terms of a net-present value criterion suggests that short-term sequestration methods such as afforestation can be somewhat ( 60 %) efficient, while long term sequestration (such as deep aquifer or deep ocean sequestration) can be very ( 90%) efficient. A numerical study indicates that CO2 sequestration methods at a cost within the range of present estimates reduce the economically optimal CO2 concentrations and climate related damages. The potential savings associated with CO2 sequestration is equivalent in our utilitarian model to a one-time investment of several percent of present gross world product. 1 1

Klaus Keller; Zili Yang; Matt Hall; David F. Bradford

2003-01-01T23:59:59.000Z

30

Carbon Sequestration Atlas and Interactive Maps from the Southwest Regional Partnership on Carbon Sequestration  

DOE Data Explorer (OSTI)

In November of 2002, DOE announced a global climate change initiative involving joint government-industry partnerships working together to find sensible, low cost solutions for reducing GHG emissions. As a result, seven regional partnerships were formed; the Southwest Regional Partnership on Carbon Sequestration (SWP) is one of those. These groups are utilizing their expertise to assess sequestration technologies to capture carbon emissions, identify and evaluate appropriate storage locations, and engage a variety of stakeholders in order to increase awareness of carbon sequestration. Stakeholders in this project are made up of private industry, NGOs, the general public, and government entities. There are a total of 44 current organizations represented in the partnership including electric utilities, oil and gas companies, state governments, universities, NGOs, and tribal nations. The SWP is coordinated by New Mexico Tech and encompasses New Mexico, Arizona, Colorado, Oklahoma, Utah, and portions of Kansas, Nevada, Texas, and Wyoming. Field test sites for the region are located in New Mexico (San Juan Basin), Utah (Paradox Basin), and Texas (Permian Basin).[Taken from the SWP C02 Sequestration Atlas] The SWP makes available at this website their CO2 Sequestration Atlas and an interactive data map.

McPherson, Brian

31

Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

David a. Lang David a. Lang Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236 412-386-4881 david.lang@netl.doe.gov andrew chizmeshya Arizona State University Center for Solid State Science Tempe, AZ 85287-1704 480-965-6072 chizmesh@asu.edu A Novel ApproAch to MiNerAl cArboNAtioN: eNhANciNg cArboNAtioN While AvoidiNg MiNerAl pretreAtMeNt process cost Background Carbonation of the widely occurring minerals of the olivine group, such as forsterite (Mg 2 SiO 4 ), is a potential large-scale sequestration process that converts CO 2 into the environmentally benign mineral magnesite (MgCO 3 ). Because the process is exothermic, it inherently offers low-cost potential. Enhancing carbonation reactivity is the key to economic viability. Previous

32

The Carbon Sequestration Newsletter: September 2001  

NLE Websites -- All DOE Office Websites (Extended Search)

PBS News-Hour with Jim Lehrer On August 6, Spencer Michaels presented a fifteen minute report on carbon sequestration, emphasizing MBARI’s work on ocean sequestration research and the Weyburn geologic sequestration project. For a transcript or video of the report, see CO2: Burial at Sea? PBS News-Hour with Jim Lehrer On August 6, Spencer Michaels presented a fifteen minute report on carbon sequestration, emphasizing MBARI’s work on ocean sequestration research and the Weyburn geologic sequestration project. For a transcript or video of the report, see CO2: Burial at Sea? Washington Post On August 19th Eileen Claussen and Elliot Diringer of the Pew Center on Global Climate Change published an editorial, "The Climate Challenge Begins at Home," which highlights bills currently in congress, including Jefford’s four pollutant bill, the Stevens/Byrd Climate Change Act, and McCain and Lieberman’s Cap-and-Trade proposal. USA Today An August 27th article talks about the United States’ strong reliance on coal and indicated the Bush Administration may look towards coal gasification as a means of reducing GHG emissions.

33

Regional Carbon Sequestration Partnerships | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science & Innovation Carbon Capture and Storage Regional Carbon Sequestration Partnerships Regional Carbon Sequestration Partnerships DOE's Regional Carbon Sequestration...

34

An Open Path, Fast Response IR Spectrometer for Simultaneous Detection of C02 and Water Vapor Fluctuations  

Science Conference Proceedings (OSTI)

A fast response C02 and water vapor (H2O) analyzer was developed in this study for the measurement of atmospheric turbulence fluctuations and, in conjunction with a fast response anemometer, transport of these entities. High speed and high ...

M. J. Heikinheimo; G. W. Thurtell; G. E. Kidd

1989-08-01T23:59:59.000Z

35

INTERNATIONAL COLLABORATION ON CO2 SEQUESTRATION  

Science Conference Proceedings (OSTI)

On December 4, 1997, the US Department of Energy (DOE), the New Energy and Industrial Technology Development Organization of Japan (NEDO), and the Norwegian Research Council (NRC) entered into a ''Project Agreement for International Collaboration on CO{sub 2} Ocean Sequestration''. Government organizations from Japan, Canada, and Australia, and a Swiss/Swedish engineering firm later joined the agreement, which outlined a research strategy for ocean carbon sequestration via direct injection. The members agreed to an initial field experiment, with the hope that if the initial experiment was successful, there would be subsequent field evaluations of increasingly larger scale to evaluate environmental impacts of sequestration and the potential for commercialization. This report is a summary of the evolution of the collaborative effort, the supporting research, and results for the International Collaboration on CO{sub 2} Ocean Sequestration. Almost 100 papers and reports resulted from this collaboration, including 18 peer reviewed journal articles, 46 papers, 28 reports, and 4 graduate theses. A full listing of these publications is in the reference section.

Howard J. Herzog; E. Eric Adams

2005-04-01T23:59:59.000Z

36

International Collaboration on CO2 Sequestration  

SciTech Connect

On December 4, 1997, the US Department of Energy (USDOE), the New Energy and Industrial Technology Development Organization of Japan (NEDO), and the Norwegian Research Council (NRC) entered into a Project Agreement for International Collaboration on CO{sub 2} Ocean Sequestration. Government organizations from Japan, Canada, and Australia, and a Swiss/Swedish engineering firm later joined the agreement, which outlined a research strategy for ocean carbon sequestration via direct injection. The members agreed to an initial field experiment, with the hope that if the initial experiment was successful, there would be subsequent field evaluations of increasingly larger scale to evaluate environmental impacts of sequestration and the potential for commercialization. The evolution of the collaborative effort, the supporting research, and results for the International Collaboration on CO{sub 2} Ocean Sequestration were documented in almost 100 papers and reports, including 18 peer-reviewed journal articles, 46 papers, 28 reports, and 4 graduate theses. These efforts were summarized in our project report issued January 2005 and covering the period August 23, 1998-October 23, 2004. An accompanying CD contained electronic copies of all the papers and reports. This report focuses on results of a two-year sub-task to update an environmental assessment of acute marine impacts resulting from direct ocean sequestration. The approach is based on the work of Auerbach et al. [6] and Caulfield et al. [20] to assess mortality to zooplankton, but uses updated information concerning bioassays, an updated modeling approach and three modified injection scenarios: a point release of negatively buoyant solid CO{sub 2} hydrate particles from a moving ship; a long, bottom-mounted diffuser discharging buoyant liquid CO{sub 2} droplets; and a stationary point release of hydrate particles forming a sinking plume. Results suggest that in particular the first two discharge modes could be successfully designed to largely avoid zooplankton mortality. Sub-lethal and ecosystem effects are discussed qualitatively, but not analyzed quantitatively.

Peter H. Israelsson; E. Eric Adams

2007-06-30T23:59:59.000Z

37

Carbon Sequestration 101  

NLE Websites -- All DOE Office Websites (Extended Search)

Cement Production Refineries Etc.... C Capture & Storage, Austin, TX Nov. 13-15, 2007 Carbon Sequestration Program Goals * Deliver technologies & best practices that validate:...

38

Carbon Capture & Sequestration  

Energy.gov (U.S. Department of Energy (DOE))

Learn about the Energy Department's work to capture and transport CO2 into underground geologic formations, also known as carbon capture and sequestration.

39

ECONOMIC EVALUATION OF CO2 SEQUESTRATION TECHNOLOGIES  

Science Conference Proceedings (OSTI)

In order to plan for potential CO{sub 2} mitigation mandates, utilities need better information on CO{sub 2} mitigation options, especially carbon sequestration options that involve non-utility operations. One of the major difficulties in evaluating CO{sub 2} sequestration technologies and practices, both geologic storage of captured CO{sub 2} and storage in biological sinks, is obtaining consistent, transparent, accurate, and comparable economics. This project is comparing the economics of major technologies and practices under development for CO{sub 2} sequestration, including captured CO{sub 2} storage options such as active oil reservoirs, depleted oil and gas reservoirs, deep aquifers, coal beds, and oceans, as well as the enhancement of biological sinks such as forests and croplands. An international group of experts has been assembled to compare on a consistent basis the economics of this diverse array of CO{sub 2} sequestration options. Designs and data collection are nearly complete for each of the CO{sub 2} sequestration options being compared. Initial spreadsheet development has begun on concepts involving storage of captured CO{sub 2}. No significant problems have been encountered, but some additional outside expertise will be accessed to supplement the team's expertise in the areas of life cycle analysis, oil and gas exploration and production, and comparing CO{sub 2} sequestration options that differ in timing and permanence of CO{sub 2} sequestration. Plans for the next reporting period are to complete data collection and a first approximation of the spreadsheet. We expect to complete this project on time and on budget.

Bert R. Bock; Richard G. Rhudy; David E. Nichols

2001-07-01T23:59:59.000Z

40

NETL: Regional Carbon Sequestration Partnerships  

NLE Websites -- All DOE Office Websites (Extended Search)

RCSP Carbon Storage Regional Carbon Sequestration Partnerships In 2003, the U.S. Department of Energy (DOE) awarded cooperative agreements to seven Regional Carbon Sequestration...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Southeast Regional Carbon Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Partnership Presented to: Regional Carbon Sequestration Partnerships Annual Review Meeting Development Phase Field Tests Pittsburgh, PA October 5, 2010...

42

INTERNATIONAL COLLABORATION ON CO2 SEQUESTRATION  

SciTech Connect

The specific objective of our project on CO{sub 2} ocean sequestration is to investigate its technical feasibility and to improve the understanding of any associated environmental impacts. Our ultimate goal is to minimize any impacts associated with the eventual use of ocean carbon sequestration to reduce greenhouse gas concentrations in the atmosphere. The project will continue through March 31, 2002, with a field experiment to take place in the summer of 2001 off the Kona Coast of Hawaii. At GHGT-4 in Interlaken, we presented a paper detailing our plans. The purpose of this paper is to present an update on our progress to date and our plans to complete the project. The co-authors of this paper are members of the project's Technical Committee, which has been formed to supervise the technical aspects and execution of this project.

H.J. Herzog; E.E. Adams

2000-08-23T23:59:59.000Z

43

CO2 Mineral Sequestration Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration Studies Sequestration Studies Introduction, Issues and Plans Philip Goldberg National Energy Technology Laboratory Workshop on CO 2 Sequestration with Minerals August 8, 2001 Mineral Sequestration Program Research effort seeks to refine and validate a promising CO 2 sequestration technology option, mineral sequestration also known as mineral carbonation Goals: * Understand the fundamental mechanisms involved in mineral carbonation * Generate data to support process development * Operate continuous, integrated small-scale process unit to support design Current Partnerships In order to effectively develop Mineral Sequestration, a multi-laboratory Working Group was formed in the Summer of 1998, participants include: * Albany Research Center * Arizona State University * Los Alamos National Laboratory

44

NETL: 2010 - Carbon Sequestration Peer Review  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Peer Review Carbon Sequestration Peer Review During March 15 - 19, 2010, a total of 16 projects from NETL's Carbon Sequestration Program were peer reviewed....

45

Geologic CO2 Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Geologic CO2 Sequestration Geologic CO2 Sequestration Geologic reservoirs offer promising option for long- term storage of captured CO 2 Accumulations of gases (including CO 2 ) in geologic reservoirs, by natural processes or through enhanced oil recovery operations, demonstrate that gas can be stored for long periods of time and provide insights to the efficacy and impacts of geological gas storage. Los Alamos scientists in the Earth and Environmental Sciences (EES) Division have been involved in geologic CO 2 storage research for over a decade. Research Highlights * Led first-ever US field test on CO 2 sequestration in depleted oil reservoirs * Participant in two Regional Carbon Sequestration Partnerships (Southwest Regional and Big Sky) * Part of the National Risk Assessment Partnership (NRAP) for CO

46

Regional Carbon Sequestration Partnerships  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Carbon Sequestration Partnerships Review Meeting October 12-14, 2005 Table of Contents Agenda PDF-1438KB Phase I Program Review Meeting Phase II Kick-Off Meeting Phase...

47

INTERNATIONAL COLLABORATION ON CO2 SEQUESTRATION  

Science Conference Proceedings (OSTI)

The ocean represents the largest potential sink for anthropogenic CO{sub 2}. In order to better understand this potential, Japan, Norway, and the United States signed a Project Agreement for International Collaboration on CO{sub 2} Ocean Sequestration in December 1997; since that time, Canada and ABB (Switzerland) have joined the project. The objective of the project is to investigate the technical feasibility of, and improve understanding of the environmental impacts from, CO{sub 2} ocean sequestration in order to minimize the impacts associated with the eventual use of this technique to reduce greenhouse gas concentrations in the atmosphere. The project will continue through March 31, 2002, with a field experiment to take place in the summer of 2000 off the Kona Coast of Hawaii. The implementing research organizations are the Research Institute of Innovative Technology for the Earth (Japan), the Norwegian Institute for Water Research (Norway), and the Massachusetts Institute of Technology (USA). The general contractor for the project will be the Pacific International Center for High Technology Research in Hawaii. A Technical Committee has been formed to supervise the technical aspects and execution of this project. The members of this committee are the co-authors of this paper. In this paper we discuss key issues involved with the design, ocean engineering, measurements, siting, and costs of this experiment.

H.J. Herzog; E.E. Adams

1999-08-23T23:59:59.000Z

48

Data:56361acf-e595-469c-903c-02c710985386 | Open Energy Information  

Open Energy Info (EERE)

1acf-e595-469c-903c-02c710985386 1acf-e595-469c-903c-02c710985386 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Columbia River Peoples Ut Dist Effective date: 2011/10/01 End date if known: Rate name: Drainage Pumping and Farm Irrigation Service Sector: Commercial Description: Applicability To drainage pumping and farm irrigation usage. Character of Service Sixty hertz alternating current, phasing and voltage as available. Customer Charge: $120.00 per calendar year (Billed annually in July) Minimum Monthly Charge The Customer Charge shall be the minimum annual charge, except that a higher minimum may be specified in accordance with the PUD's line extension policy or credit and collection policy. BPA Power Cost Adjustment

49

Data:34556d76-c02d-4088-bd3a-3851bd718fd8 | Open Energy Information  

Open Energy Info (EERE)

6-c02d-4088-bd3a-3851bd718fd8 6-c02d-4088-bd3a-3851bd718fd8 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Crisp County Power Comm Effective date: 2012/04/01 End date if known: Rate name: Local Government Rate-Flashers and Signal Lights (4-way Flasher) Sector: Commercial Description: Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >>

50

RANGELAND SEQUESTRATION POTENTIAL ASSESSMENT  

DOE Green Energy (OSTI)

Rangelands occupy approximately half of the world's land area and store greater than 10% of the terrestrial biomass carbon and up to 30% of the global soil organic carbon. Although soil carbon sequestration rates are generally low on rangelands in comparison to croplands, increases in terrestrial carbon in rangelands resulting from management can account for significant carbon sequestration given the magnitude of this land resource. Despite the significance rangelands can play in carbon sequestration, our understanding remains limited. Researchers conducted a literature review to identify sustainably management practices that conserve existing rangeland carbon pools, as well as increase or restore carbon sequestration potentials for this type of ecosystem. The research team also reviewed the impact of grazing management on rangeland carbon dynamics, which are not well understood due to heterogeneity in grassland types. The literature review on the impact of grazing showed a wide variation of results, ranging from positive to negative to no response. On further review, the intensity of grazing appears to be a major factor in controlling rangeland soil organic carbon dynamics. In 2003, researchers conducted field sampling to assess the effect of several drought years during the period 1993-2002. Results suggested that drought can significantly impact rangeland soil organic carbon (SOC) levels, and therefore, carbon sequestration. Resampling was conducted in 2006; results again suggested that climatic conditions may have overridden management effects on SOC due to the ecological lag of the severe drought of 2002. Analysis of grazing practices during this research effort suggested that there are beneficial effects of light grazing compared to heavy grazing and non-grazing with respect to increased SOC and nitrogen contents. In general, carbon storage in rangelands also increases with increased precipitation, although researchers identified threshold levels of precipitation where sequestration begins to decrease.

Lee Spangler; George F. Vance; Gerald E. Schuman; Justin D. Derner

2012-03-31T23:59:59.000Z

51

Carbon Sequestration 101  

NLE Websites -- All DOE Office Websites (Extended Search)

R&D Overview R&D Overview Office of Fossil Energy Justin "Judd" R. Swift Asst. Secretary for International Affairs Office of Fossil Energy U.S. Department of Energy 2 nd U.S/China CO 2 Emission Control Science & Technology Symposium May 28-29, 2008 Hangzhou, China Office of Fossil Energy Technological Carbon Management Options Improve Efficiency Sequester Carbon  Renewables  Nuclear  Fuel Switching  Demand Side  Supply Side  Capture & Store  Enhance Natural Sinks Reduce Carbon Intensity All options needed to:  Affordably meet energy demand  Address environmental objectives Office of Fossil Energy DOE's Sequestration Program Structure Infrastructure Regional Carbon Sequestration

52

Summary Report on CO2 Geologic Sequestration & Water Resources Workshop  

E-Print Network (OSTI)

geochemistry in carbon sequestration environments. Abstractimplications for carbon sequestration. Environ Earth Sci. ,CCS) Regional Carbon Sequestration Partnerships Developing

Varadharajan, C.

2013-01-01T23:59:59.000Z

53

Carbon Sequestration Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Science Science July 2001 Focus Area Overview Presentation Mission and Scope Program Relationships Scientific Challenges Research Plans Facility Plans Princeton.ppt 7/16/01 Carbon Sequestration Science Focus Area New Projects Contribute to Sequestration Science Systems Integration Virtual Simulation of CO 2 Capture Technologies Cleanup Stream Gas Gasification Gasification MEA CO 2 Capture Facility Oxygen Membrane 3 km 2 inch tube 800m - 20 °C, 20 atm Liquid CO 2 , 100 tons ~1 kg CO 2 / s = 5 MW ^ CO 2 Coal Other Fuels Coal Other Fuels CO 2 Sequestration Aquifer H 2 O Flue gas H 2 O CH 4 CH 4 CO 2 Oil field Oil well Power plant CH 4 Coal - bed Aquiclude H 2 O CO 2 /N 2 CO 2 N 2 CO 2 CO 2 CO 2 CO 2 CO 2 Water Rock , 2 Coal Other Fuels Coal Other Fuels Combustor Oxygen Membrane Princeton.ppt 7/16/01 Carbon Sequestration Science Focus Area

54

The Sensitivity of the Simulated Normal and Enhanced C02 Climates to Different Heat Transport Parameterizations in a Two-Dimensional Multilevel Energy Balance Model  

Science Conference Proceedings (OSTI)

Atmospheric sensible and latent heat fluxes constitute an important component of the total poleward energy transport in the climate system. The authors investigate the relative role of these heat fluxes in normal and enhanced C02 warming ...

Douglas Chan; Kaz Higuchi; Charles A. Lin

1995-04-01T23:59:59.000Z

55

Carbon Sequestration Project Portfolio  

NLE Websites -- All DOE Office Websites (Extended Search)

Home > Technologies > Carbon Storage > Reference Shelf > Project Portfolio Home > Technologies > Carbon Storage > Reference Shelf > Project Portfolio Carbon Storage 2011 Carbon Storage Project Portfolio Table of Contents CARBON STORAGE OVERVIEW Carbon Storage Program Contacts [PDF-26KB] Carbon Storage Projects National Map [PDF-169KB] State Projects Summary Table [PDF-39KB] Carbon Storage Program Structure [PDF-181KB] Selected Carbon Sequestration Program Papers and Publications The U.S. Department of Energy's R&D Program to Reduce Greenhouse Gas Emissions Through Beneficial Uses of Carbon Dioxide (2011) [PDF-3.3MB] Greenhouse Gas Science and Technology Carbon Capture and Sequestration: The U.S. Department of Energy's R&D Efforts to Characterize Opportunities for Deep Geologic Storage of Carbon Dioxide in Offshore Resources (2011) [PDF-445KB]

56

Terrestrial Sequestration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

TerresTrial sequesTraTion Program TerresTrial sequesTraTion Program Capture and Storage of Carbon in Terrestrial Ecosystems Background Clean, affordable energy is essential for U.S. prosperity and security in the 21st century. More than half of the electricity currently generated in the United States comes from coal-fired boilers, and there is little indication that this percentage will diminish through 2020 and beyond. In addition, the use of coal for electricity generation is projected to more than double in developing nations by 2020. This ever growing demand for fossil-fuel-based power and the consequential rise in atmospheric carbon dioxide (CO 2 ) concentrations requires innovative methods to capture and store CO 2 . Terrestrial ecosystems, which include both soil and vegetation, are widely recognized

57

Carbon Sequestration - Public Meeting  

NLE Websites -- All DOE Office Websites (Extended Search)

Oil or Gas Reserves Ocean Enhanced Oil Recovery Unminable Coal Beds Natural Processes Fossil Fuels World's Dominant Energy Source United States 98 QBtuyr; 86% Fossil Energy...

58

SWP Carbon Sequestration Training Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Training Center Presentation, October 2010 SWP Carbon Sequestration Training Center Principal Investigators: New Mexico Tech, Andrew Campbell and Peter Mozley University of Utah,...

59

Carbon Sequestration in European Soils  

NLE Websites -- All DOE Office Websites (Extended Search)

Preliminary Estimates for Five Scenarios Potential for Carbon Sequestration in European Soils: Preliminary Estimates for Five Scenarios Using Results from Long-Term Experiments...

60

NETL: News Release - Carbon Sequestration Regional Partnership...  

NLE Websites -- All DOE Office Websites (Extended Search)

June 10, 2004 Carbon Sequestration Regional Partnership Program Adds Partners Seven States, Thirteen Organizations Added; Will Help Develop Sequestration Options WASHINGTON, DC -...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Carbon Sequestration Conference | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Sequestration Conference Carbon Sequestration Conference May 9, 2006 - 10:37am Addthis Remarks Prepared for Energy Secretary Samuel Bodman Thank you. It's a pleasure for me...

62

DOE Manual Studies Terrestrial Carbon Sequestration | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Manual Studies Terrestrial Carbon Sequestration DOE Manual Studies Terrestrial Carbon Sequestration January 18, 2011 - 12:00pm Addthis Washington, DC - There is considerable...

63

Carbon Sequestration Risks and Risk Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Risks and Risk Management Title Carbon Sequestration Risks and Risk Management Publication Type Report Year of Publication 2008 Authors Price, Phillip N.,...

64

NETL: Carbon Storage - Carbon Sequestration Leadership Forum  

NLE Websites -- All DOE Office Websites (Extended Search)

CSLF Carbon Storage Carbon Sequestration Leadership Forum CSLF Logo The Carbon Sequestration Leadership Forum (CSLF) is a voluntary climate initiative of industrially developed and...

65

Progress Summary: Regional Carbon Sequestration Partnerships  

NLE Websites -- All DOE Office Websites (Extended Search)

in the in the Illinois Basin Illinois Basin for geological carbon for geological carbon sequestration sequestration Small Small - - scale (a few thousand tons, truck scale...

66

U.S. DOE Carbon Sequestration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration Program Sarah M. Forbes - National Energy Technology Laboratory IBC's Carbon Sequestration Conference October 24-25, 2002 Houston, Texas SMK - LERDWG - 10902 2 *...

67

Optimize carbon dioxide sequestration, enhance oil recovery  

NLE Websites -- All DOE Office Websites (Extended Search)

4 January Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important...

68

Optimize carbon dioxide sequestration, enhance oil recovery  

NLE Websites -- All DOE Office Websites (Extended Search)

Optimize carbon dioxide sequestration, enhance oil recovery Optimize carbon dioxide sequestration, enhance oil recovery The simulation provides an important approach to estimate...

69

NETL: Gasifipedia - Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Coal: SNG from Coal: Process & Commercialization: Carbon Sequestration Coal: SNG from Coal: Process & Commercialization: Carbon Sequestration Carbon sequestration, also termed carbon storage, is the permanent storage of CO2, usually in deep geologic formations. Industrially-generated CO2 -- resulting from fossil fuel combustion, gasification, and other industrial processes -- is injected as a supercritical fluid into geologic reservoirs, where it is held in place by natural traps and seals. Carbon storage is one approach to minimizing atmospheric emissions of man-made CO2. As discussed above, the main purpose of CO2 EOR such as the Weyburn Project is tertiary recovery of crude oil, but in effect substantial CO2 remains sequestered/stored as a result. Current Status of CO2 Storage CO2 storage is currently underway in the United States and around the world. Large, commercial-scale projects, like the Sleipner CO2 Storage Site in Norway and the Weyburn-Midale CO2 Project in Canada, have been injecting CO2 into geologic storage formations more than a decade. Each of these projects stores more than 1 million tons of CO2 per year. Large-scale efforts are currently underway in Africa, China, Australia, and Europe, as well. These commercial-scale projects are demonstrating that large volumes of CO2 can be safely and permanently stored. In addition, a number of smaller pilot projects are underway in different parts of the world to determine suitable locations and technologies for future long-term CO2 storage. To date, more than 200 small-scale CO2 storage projects have been carried out worldwide. A demonstration project that captures CO2 from a pulverized coal power plant and pipes it to a geologic formation for storage recently came online in Alabama.

70

CO₂ Sequestration Project at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Carbon Sequestration Carbon Sequestration 2011-01-31-Sequestration1.jpg Why it Matters: Underground carbon sequestration is a technique in which one of the primary greenhouse gases, carbon dioxide (CO2), is removed from the atmosphere by injecting it into subsurface salt acquifers. This is a key potential global warming mitigation strategy. Key Challenges: A variety of geochemical processes can affect the mechanism of CO2 dissolution and the volume of CO2 that can be stored - the key result determining whether the strategy is effective or not. Simulation is the only way to study the detailed effects of geological flow, gravitational instability, rock heterogeneity, and brine salinity. These multicomponent, multiphase simulations must be carried out at high

71

Predicting and evaluating the effectiveness of ocean carbon sequestrat...  

NLE Websites -- All DOE Office Websites (Extended Search)

Conference on Carbon Sequestration Washington, DC, May 14-17, 2001 Caldeira, K., Herzog, H.J., and Wickett, M.E. 1 Predicting and evaluating the effectiveness of ocean carbon...

72

Carbon Sequestration Monitoring Activities  

SciTech Connect

In its 'Carbon Sequestration Technology Roadmap and Program Plan 2007' the U.S. Department of Energy (DOE)'s Office of Fossil Energy National Energy Technology Laboratory (NETL) identified as a major objective extended field tests to fully characterize potential carbon dioxide (CO{sub 2}) storage sites and to demonstrate the long-term storage of sequestered carbon (p. 5). Among the challenges in this area are 'improved understanding of CO{sub 2} flow and trapping within the reservoir and the development and deployment of technologies such as simulation models and monitoring systems' (p. 20). The University of Wyoming (UW), following consultations with the NETL, the Wyoming State Geological Survey, and the Governor's office, identified potential for geologic sequestration of impure carbon dioxide (CO{sub 2}) in deep reservoirs of the Moxa Arch. The Moxa Arch is a 120-mile long north-south trending anticline plunging beneath the Wyoming Thrust Belt on the north and bounded on the south by the Uinta Mountains. Several oil and gas fields along the Moxa Arch contain accumulations of natural CO{sub 2}. The largest of these is the La Barge Platform, which encompasses approximately 800 square miles. Several formations may be suitable for storage of impure CO{sub 2} gas, foremost among them the Madison Limestone, Bighorn Dolomite, and Nugget Sandstone. This project responded to the challenges described above by preparing a geological site characterization study on the Moxa Arch. The project included four priority research areas: (A) geological characterization of geologic structure of the Arch, the fault, and fracture patterns of the target formations and caprocks, (B) experimental characterization of carbon dioxide-brine-rock reactions that may occur, (C) optimization of geophysical and numerical models necessary for measurement, monitoring and verification (MMV), and (D) a preliminary performance assessment. Research work to accomplish these goals was coordinated by one administrative task under the direction of Dr. Carol Frost, Professor of Geology and Geophysics (Task 1.0), and one task devoted to designing and creating an interdisciplinary, project-specific carbon cyberinfrastructure to support collaborative carbon dioxide sequestration research among University of Wyoming scientists and their collaborators, performed by Jeff Hammerlinck, Director of the Wyoming Geographic Information Science Center at the University of Wyoming (Task 1.5). The results of these tasks are presented in the Introduction and in Chapter 1, respectively.

Carol Frost

2010-11-30T23:59:59.000Z

73

NETL Sequestration Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

Initial Set of Working Hypotheses Concerning Some Chemical and Initial Set of Working Hypotheses Concerning Some Chemical and Physical Phenomena That Occur When CO2 Is Injected Into a Coal Bed Curt M. White, National Energy Technology Laboratory The presentation will describe some of the technological impediments to performing sequestration of CO2 in deep unmineable coalbeds with concomitant enhanced coalbed methane recovery on a wide scale. The impediments include: 1) developing techniques to handle millions of gallons of produced water; 2) a lack of knowledge concerning the methane content of deep unmineable coal seams; and 3) a lack of understanding of some of the chemical and physical phenomena that occur when CO2 is injected into a coalbed. This includes a lack of knowledge concerning the flow of CO2 in coal, the uncertain

74

Risk assessment framework for geologic carbon sequestration sites  

E-Print Network (OSTI)

Framework for geologic carbon sequestration risk assessment,for geologic carbon sequestration risk assessment, Energyfor Geologic Carbon Sequestration, Int. J. of Greenhouse Gas

Oldenburg, C.

2010-01-01T23:59:59.000Z

75

Perspectives on Carbon Capture and Sequestration in the United States  

E-Print Network (OSTI)

understanding of carbon sequestration in australia: socio-Laboratory 2006 Carbon sequestration: regional partnerships129) NETL: Carbon Sequestration; www.netl.doe.gov/

Wong-Parodi, Gabrielle

2011-01-01T23:59:59.000Z

76

Water Challenges for Geologic Carbon Capture and Sequestration  

E-Print Network (OSTI)

and HB 90:Carbon capture and sequestration, http://legisweb.conference on carbon capture and sequestration, Pittsburgh,The DOE’s Regional Carbon Sequestration Partnerships are

Newmark, Robin L.; Friedmann, Samuel J.; Carroll, Susan A.

2010-01-01T23:59:59.000Z

77

Biologically Enhanced Carbon Sequestration: Research Needs and Opportunities  

E-Print Network (OSTI)

The potential for carbon sequestration through reforestationV. Matzek. 2004. Carbon sequestration and plant communitygeosequestration: Secure carbon sequestration via plant

Oldenburg, Curtis M.

2008-01-01T23:59:59.000Z

78

Certification Framework Based on Effective Trapping for Geologic Carbon Sequestration  

E-Print Network (OSTI)

workshop on geologic carbon sequestration, 2002. Benson,verification of geologic carbon sequestration, Geophys. Res.CO 2 from geologic carbon sequestration sites, Vadose Zone

Oldenburg, Curtis M.

2009-01-01T23:59:59.000Z

79

On leakage and seepage from geological carbon sequestration sites  

E-Print Network (OSTI)

from Geologic Carbon Sequestration Sites Orlando Lawrencefrom Geologic Carbon Sequestration Sites Farrar, C.D. , M.L.1999. Reichle, D. et al. , Carbon sequestration research and

Oldenburg, C.M.; Unger, A.J.A.; Hepple, R.P.; Jordan, P.D.

2002-01-01T23:59:59.000Z

80

Microsoft PowerPoint - Sequestration Briefing - October-07.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration R&D Overview Office of Fossil Energy Carbon Sequestration Briefing October 2007 Sean Plasynski, PhD Sequestration Technology Manager Office of Fossil Energy...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

FutureGen -- A Sequestration and Hydrogen Research Initiative...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

FutureGen -- A Sequestration and Hydrogen Research Initiative FutureGen -- A Sequestration and Hydrogen Research Initiative A fact sheet on the Integrated Sequestration and...

82

Shallow Carbon Sequestration Demonstration Project  

NLE Websites -- All DOE Office Websites (Extended Search)

Shallow Carbon SequeStration Shallow Carbon SequeStration DemonStration ProjeCt Background The Shallow Carbon Sequestration Pilot Demonstration Project is a cooperative effort involving City Utilities of Springfield (CU); Missouri Department of Natural Resources (MDNR); Missouri State University (MSU); Missouri University of Science & Technology (MS&T); AmerenUE; Aquila, Inc.; Associated Electric Cooperative, Inc.; Empire District Electric Company; and Kansas City Power & Light. The purpose of this project is to assess the feasibility of carbon sequestration at Missouri power plant sites. The six electric utilities involved in the project account for approximately 90 percent of the electric generating capacity in Missouri. Description The pilot demonstration will evaluate the feasibility of utilizing the Lamotte and

83

Simulated Diurnal Range and Variability of Surface Temperature in a Global Climate Model for Present and Doubled C02 Climates  

Science Conference Proceedings (OSTI)

The variability of surface temperature simulated by a global climate model with a simple mixed-layer ocean is analyzed. The simulated diurnal and seasonal ranges of temperature are compared with observation, as is the day-to-day and interannual ...

Hong Xing Cao; J. F. B. Mitchell; J. R. Lavery

1992-09-01T23:59:59.000Z

84

CHARTER FOR THE CARBON SEQUESTRATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CHARTER FOR THE CARBON SEQUESTRATION CHARTER FOR THE CARBON SEQUESTRATION LEADERSHIP FORUM (CSLF): A CARBON CAPTURE AND STORAGE TECHNOLOGY INITIATIVE The undersigned national governmental entities (collectively the "Members") set forth the following Terms of Reference for the Carbon Sequestration Leadership Forum (CSLF), a framework for international cooperation in research and development for the separation, capture, transportation and storage of carbon dioxide. The CSLF will seek to realize the promise of carbon capture and storage over the coming decades, making it commercially competitive and environmentally safe. 1. Purpose of the CSLF To facilitate the development of improved cost-effective technologies for the separation and capture of carbon dioxide for its transport and long-term safe storage; to make these

85

Data:4f374246-0f93-4a13-8814-c02f17e4ee0a | Open Energy Information  

Open Energy Info (EERE)

f93-4a13-8814-c02f17e4ee0a f93-4a13-8814-c02f17e4ee0a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: South Central Public Pwr Dist Effective date: 2012/05/01 End date if known: Rate name: Area&Directional Lighting Service Rate N735 - In Town Sector: Lighting Description: Source or reference: Illinois State University Rate Binder #10 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous

86

Data:28866f32-311d-4dda-8dd3-330c02e42d69 | Open Energy Information  

Open Energy Info (EERE)

f32-311d-4dda-8dd3-330c02e42d69 f32-311d-4dda-8dd3-330c02e42d69 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Mountain View, Missouri (Utility Company) Effective date: 2009/01/01 End date if known: Rate name: Residential Sector: Residential Description: Source or reference: ISU Documentation Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous 1 2 3 Next >>

87

Data:9cf9e6da-0907-4ff4-8c02-19036bfef1ab | Open Energy Information  

Open Energy Info (EERE)

da-0907-4ff4-8c02-19036bfef1ab da-0907-4ff4-8c02-19036bfef1ab No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Clinton County Elec Coop, Inc Effective date: 2013/05/01 End date if known: Rate name: IPS - Industrial Power Service - Integrated Distribution Service Sector: Commercial Description: Available in all territory served by the Corporation, subject to the Corporation's Service Rules and Regulations and the IURC Rules Governing Electric Utilities. Cost adjustment of $0.000216/kWh. Source or reference: Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months):

88

Data:03816e44-6e05-462d-9c02-c22ffb000d96 | Open Energy Information  

Open Energy Info (EERE)

e44-6e05-462d-9c02-c22ffb000d96 e44-6e05-462d-9c02-c22ffb000d96 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Duke Energy Ohio Inc Effective date: 2013/05/06 End date if known: Rate name: Rate NSP - Private Outdoor Lighting for Non-Standard Units - 52,000 Lumen Mercury Mounted on 35-foot Wood Pole - 1000 Watt Sector: Lighting Description: Applicable to service for outdoor lighting on private property with Company owned overhead lighting fixtures in the Company's entire territory where secondary distribution lines are adjacent to the premise to be served. Not applicable to service for lighting of dedicated or undedicated public thoroughfares.

89

Data:Bf5f1e90-afab-4807-960c-02a24a0929e2 | Open Energy Information  

Open Energy Info (EERE)

f1e90-afab-4807-960c-02a24a0929e2 f1e90-afab-4807-960c-02a24a0929e2 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Wheatland, Wyoming (Utility Company) Effective date: 2013/01/01 End date if known: Rate name: Energy Development Sector: Commercial Description: Service to Energy Development. within the service area of the Association, subject to the rules and regulations ofthe Association and of Regulatory Authorities. Facilities Charge: $1.50 per Month per installed kVA capacity Source or reference: http://psc.state.wy.us/htdocs/tariffs/wy_whe1/0001a.pdf Source Parent: Comments Applicability

90

Data:1d928226-d715-44c7-86f7-abe9d5f00c02 | Open Energy Information  

Open Energy Info (EERE)

8226-d715-44c7-86f7-abe9d5f00c02 8226-d715-44c7-86f7-abe9d5f00c02 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Sullivan, Illinois (Utility Company) Effective date: 2012/11/13 End date if known: Rate name: Commercial All Electric (Including Heat) - Year Round Rate: Single Phase - 250-500 kva installation Sector: Commercial Description: For customers with usage of less than twenty-five thousand (25,000) KWH per month and certain seasonal customers such as grain elevators and fertilizer plants. Source or reference: http://www.sullivanil.us/government.html Source Parent: Comments

91

Data:59bebb88-2e73-4dbe-9b59-59f4b39d4c02 | Open Energy Information  

Open Energy Info (EERE)

bebb88-2e73-4dbe-9b59-59f4b39d4c02 bebb88-2e73-4dbe-9b59-59f4b39d4c02 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Altamaha Electric Member Corp Effective date: 2011/05/01 End date if known: Rate name: Outdoor Security Lighting Service- SL-9 (1500W Quartz)- Existing pole Sector: Lighting Description: Applicable to consumers for dusk to dawn outdoor lighting in close proximity to existing overhead distribution lines. Service will be rendered only at locations that, in the opinion of the Cooperative, are readily accessible for maintenance. Source or reference: ISU Documentation Source Parent:

92

Data:14f4f66f-4587-4061-9a2a-d333c02bb340 | Open Energy Information  

Open Energy Info (EERE)

f-4587-4061-9a2a-d333c02bb340 f-4587-4061-9a2a-d333c02bb340 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Entergy Gulf States Louisiana LLC Effective date: 2011/10/28 End date if known: Rate name: 2 Area Lighting - Flood light MH - 1000W - and 35 foot wood pole Sector: Lighting Description: This rate is applicable under the regular terms and conditions of the company in areas designated by company where facilities of adequate capacity and suitable voltage are available. Source or reference: http://www.entergy-louisiana.com/content/price/tariffs/egsi/egsila_als.pdf Source Parent: Comments

93

Data:74a18772-c02b-4248-a479-2e2d9a8372c8 | Open Energy Information  

Open Energy Info (EERE)

a18772-c02b-4248-a479-2e2d9a8372c8 a18772-c02b-4248-a479-2e2d9a8372c8 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Cannelton Utilities Effective date: 2009/03/01 End date if known: Rate name: Rate 2: Multi-Phase Sector: Commercial Description: Source or reference: Rates Binder 1, Illinois State University Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous 1 2 3 Next >> << Previous

94

Data:A7cb1126-9300-485a-b3b9-5c02fd8fd5d6 | Open Energy Information  

Open Energy Info (EERE)

26-9300-485a-b3b9-5c02fd8fd5d6 26-9300-485a-b3b9-5c02fd8fd5d6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Entergy Gulf States Louisiana LLC Effective date: 2010/07/09 End date if known: Rate name: 2 Lightinhg service to existing instalation only - schedule SHL - MH - 250W Sector: Lighting Description: This rate schedule is applicable under the regular terms and conditions of Company to Street and Highway Lighting Service, Area Lighting Service, and Residential Subdivision Lighting (existing installations or extensions thereof) only. This rate is not applicable to new installations.

95

Data:C519413a-ecea-4c02-801b-fca265f02384 | Open Energy Information  

Open Energy Info (EERE)

3a-ecea-4c02-801b-fca265f02384 3a-ecea-4c02-801b-fca265f02384 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Albemarle Electric Member Corp Effective date: 2012/06/01 End date if known: Rate name: Outdoor Security Lighting - 100 watt HPS - Pendant Sector: Lighting Description: * Single-phase, 60-cycle alternating current, providing service to automatically controlled dusk-to-dawn lighting, using either the Cooperative's standard fixtures on a new or existing pole or one of the Cooperative's standard ornamental lighting packages. Source or reference: http://www.albemarle-emc.com/Documents/rateschedule.pdf

96

Data:Ffbe864b-912c-4b08-8c3c-64a398926c02 | Open Energy Information  

Open Energy Info (EERE)

Ffbe864b-912c-4b08-8c3c-64a398926c02 Ffbe864b-912c-4b08-8c3c-64a398926c02 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Consumers Energy Effective date: End date if known: Rate name: Outdoor Lighting Metered New Pole HPS 100 W Sector: Lighting Description: Source or reference: http://www.consumersenergy.coop/programs.php?pn=Security%20Lights&pl=securitylights Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

97

Data:A57c88dc-6b41-4d79-9187-6f171bb5c02f | Open Energy Information  

Open Energy Info (EERE)

c88dc-6b41-4d79-9187-6f171bb5c02f c88dc-6b41-4d79-9187-6f171bb5c02f No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Heartland Rural Elec Coop, Inc Effective date: 2009/08/01 End date if known: Rate name: METERED SECURITY LIGHTING: 400 Watt Metal-Halide Floodlight Sector: Lighting Description: AVAILABILITY This schedule is available for metered outdoor lighting service to any Customer. New or replacement light installations shall be limited to high pressure sodium and metal-halide lights. Source or reference: http://www.heartland-rec.com/documents/HRECTarriffsAug09web.pdf Source Parent: Comments

98

Biochar and Carbon Sequestration: A Regional Perspective  

E-Print Network (OSTI)

Biochar and Carbon Sequestration: A Regional Perspective A report prepared for East of England #12;Low Carbon Innovation Centre Report for EEDA Biochar and Carbon Sequestration: A Regional Perspective 20/04/2009 ii Biochar and Carbon Sequestration: A Regional Perspective A report prepared for East

Everest, Graham R

99

Southeast Regional Carbon Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Partnership Presented to: Regional Carbon Sequestration Partnerships Annual Review Meeting Development Phase Field Tests Pittsburgh, PA October 5, 2010 Presented by: Gerald R. Hill, Ph.D. Senior Technical Advisor Southern States Energy Board Acknowledgements  This material is based upon work supported by the U.S. Department of Energy National Energy Technology Laboratory.  Cost share and research support provided by SECARB/SSEB Carbon Management Partners Through innovations in energy and environmental policies, programs and technologies, the Southern States Energy Board enhances economic development and the quality of life in the South. - SSEB Mission Statement SSEB Carbon Management Program  Established 2003  Characterizing Southeast Region

100

Carbon sequestration in natural gas reservoirs: Enhanced gas recovery and natural gas storage  

E-Print Network (OSTI)

gas reservoirs for carbon sequestration and enhanced gasproduction and carbon sequestration, Society of Petroleumfeasibiilty of carbon sequestration with enhanced gas

Oldenburg, Curtis M.

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

The consequences of failure should be considered in siting geologic carbon sequestration projects  

E-Print Network (OSTI)

2007. Geologic Carbon Sequestration Strategies forfor carbon capture and sequestration. Environmental Sciencein Siting Geologic Carbon Sequestration Projects Phillip N.

Price, P.N.

2009-01-01T23:59:59.000Z

102

Coda-wave interferometry analysis of time-lapse VSP data for monitoring geological carbon sequestration  

E-Print Network (OSTI)

Monitoring Geological Carbon Sequestration Authors: RongmaoGeological Carbon Sequestration ABSTRACT Injection andmonitoring geological carbon sequestration. ACKNOWLEDGEMENTS

Zhou, R.

2010-01-01T23:59:59.000Z

103

NETL: The Carbon Sequestration Newsletter: July 2001  

NLE Websites -- All DOE Office Websites (Extended Search)

July 2001 July 2001 This newsletter is produced by the National Energy Technology Laboratory and presents summaries of significant events related to carbon sequestration that have taken place over the past month. TABLE OF CONTENTS Sequestration in the News Events / Announcements from NETL's Carbon Sequestration Program Publications Legislative Activity Related to Carbon Sequestration Sequestration in the News New York Times The June 17 edition of the New York Times contains an article on carbon sequestration in geologic formations, Strategy has a Greenhouse Gas Bottled Up Under Land and Sea. The article mentions President Bush's support of carbon sequestration technologies, the $15 million Southern Saskatchewan project in Weyburn oil fields, and the reactions from environmental groups. Go to the New York Times to find the article by entering "Weyburn" on the web site's search feature.

104

NETL: First National Conference on Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

First National Conference on Carbon Sequestration First National Conference on Carbon Sequestration Table of Contents Disclaimer Papers and Presentations Plenary Session Industry Focus Panel Discussion Session 1A. Geologic Sequestration I - Overview Session 1B. Capture & Separation I - Industrial Efforts Session 1C. Modeling I - Case Studies & Deployment Session 2A. Geologic Sequestration II - EOR/EGR Session 2B. Capture & Separation II - Improved Processes Session 2C. Modeling II - Economics Poster Presentations International Panel Discussion Session 3A. Geologic Sequestration III - Enhanced Coalbed Methane Session 3B. Capture & Separation III - Adsorption Studies Session 3C. Terrestrial Sequestration I - Ecosystem Behavior Session 4A. Geologic Sequestration IV - Saline Aquifers Session 4B. Capture & Separation IV - Power Systems Concepts

105

SWP Carbon Sequestration Training Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Training Center Presentation, Training Center Presentation, October 2010 SWP Carbon Sequestration Training Center Principal Investigators: New Mexico Tech, Andrew Campbell and Peter Mozley University of Utah, Brian McPherson Texas A&M University, Tarla Peterson SWP Training Center Presentation, October 2010 Background  Funded by DOE/NETL.  Purpose is to train more scientists and engineers for work in geological sequestration.  Three year grant.  Designed to be self sustaining. SWP Training Center Presentation, October 2010 Our goal is provide education about CCS at a variety of educational levels in order to promote a pipeline of future CCS scientists and engineers.  High School  K-12 Teachers  Undergraduate  Graduate  Professionals  Outreach SWP Training Center Presentation,

106

Carbon Capture & Sequestration Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratory Laboratory Battelle Memorial Institute CARBON CAPTURE & SEQUESTRATION TECHNOLOGIES J. Edmonds, J.J. Dooley, and S.H. Kim Battelle Pacific Northwest National Laboratory Battelle Memorial Institute Pacific Northwest National Laboratory Battelle Memorial Institute THE ROADMAP * Greenhouse gas emissions may not control themselves. * Climate policy may happen.--There are smart and dumb ways to proceed. The smart ways involve getting both the policy and the technology right--the GTSP. * There are no silver bullets--Expanding the set of options to include carbon capture and sequestration can help limit the cost of any ceiling on CO 2 concentrations. * Managing greenhouse emissions means managing carbon. * Carbon can be captured, transported, and sequestered in many ways.

107

Reductive Sequestration of Carbon Dioxide  

NLE Websites -- All DOE Office Websites (Extended Search)

Reductive Sequestration of Carbon Dioxide Reductive Sequestration of Carbon Dioxide T. Mill (ted.mill@sri.com; 650-859-3605) SRI, PS273 333 Ravenswood Menlo Park, CA 94025 D. Ross (dsross3@yahoo.com; 650-327-3842) U.S. Geological Survey, Bldg 15 MS 999 345 Middlefield Rd. Menlo Park, CA 94025 Introduction The United States currently meets 80% of its energy needs by burning fossil fuels to form CO 2 . The combustion-based production of CO 2 has evolved into a major environmental challenge that extends beyond national borders and the issue has become as politically charged as it is technologically demanding. Whereas CO 2 levels in the atmosphere had remained stable over the 10,000 years preceeding the industrial revolution, that event initiated rapid growth in CO 2 levels over the past 150 years (Stevens, 2000). The resulting accelerating accumulation of

108

carbon sequestration via direct injection  

NLE Websites -- All DOE Office Websites (Extended Search)

SEQUESTRATION VIA DIRECT INJECTION SEQUESTRATION VIA DIRECT INJECTION Howard J. Herzog, Ken Caldeira, and Eric Adams INTRODUCTION The build-up of carbon dioxide (CO 2 ) and other greenhouse gases in the Earth's atmosphere has caused concern about possible global climate change. As a result, international negotiations have produced the Framework Convention on Climate Change (FCCC), completed during the 1992 Earth Summit in Rio de Janeiro. The treaty, which the United States has ratified, calls for the "stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system." The primary greenhouse gas is CO 2 , which is estimated to contribute to over two-thirds of any climate change. The primary source of CO

109

Big Sky Carbon Sequestration Partnership  

Science Conference Proceedings (OSTI)

The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I fall into four areas: evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; development of GIS-based reporting framework that links with national networks; designing an integrated suite of monitoring, measuring, and verification technologies and assessment frameworks; and initiating a comprehensive education and outreach program. The groundwork is in place to provide an assessment of storage capabilities for CO2 utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research agenda in Carbon Sequestration. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other DOE regional partnerships. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound MMV is critical for public acceptance of these technologies. Deliverables for the 7th Quarter reporting period include (1) for the geological efforts: Reports on Technology Needs and Action Plan on the Evaluation of Geological Sinks and Pilot Project Deployment (Deliverables 2 and 3), and Report on the Feasibility of Mineralization Trapping in the Snake River Plain Basin (Deliverable 14); (2) for the terrestrial efforts: Report on the Evaluation of Terrestrial Sinks and a Report of the Best Production Practices for Soil C Sequestration (Deliverables 8 and 15). In addition, the 7th Quarter activities for the Partnership included further development of the proposed activities for the deployment and demonstration phase of the carbon sequestration pilots including geological and terrestrial pilots, expansion of the Partnership to encompass regions and institutions that are complimentary to the steps we have identified, building greater collaborations with industry and stakeholders in the region, contributed to outreach efforts that spanned all partnerships, co-authorship on the Carbon Capture and Separation report, and developed a regional basis to address future energy opportunities in the region. The deliverables and activities are discussed in the following sections and appended to this report. The education and outreach efforts have resulted in a comprehensive plan which serves as a guide for implementing the outreach activities under Phase I. The public website has been expanded and integrated with the GIS carbon atlas. We have made presentations to stakeholders and policy makers including two tribal sequestration workshops, and made connections to other federal and state agencies concerned with GHG emissions, climate change, and efficient and environmental

Susan M. Capalbo

2005-11-01T23:59:59.000Z

110

Weyburn Carbon Dioxide Sequestration Project  

NLE Websites -- All DOE Office Websites (Extended Search)

Weyburn Carbon DioxiDe SequeStration Weyburn Carbon DioxiDe SequeStration ProjeCt Background Since September 2000, carbon dioxide (CO 2 ) has been transported from the Dakota Gasification Plant in North Dakota through a 320-km pipeline and injected into the Weyburn oilfield in Saskatchewan, Canada. The CO 2 has given the Weyburn field, discovered 50 years ago, a new life: 155 million gross barrels of incremental oil are slated to be recovered by 2035 and the field is projected to be able to store 30 million tonnes of CO 2 over 30 years. CO 2 injection began in October of 2005 at the adjacent Midale oilfield, and an additional 45-60 million barrels of oil are expected to be recovered during 30 years of continued operation. A significant monitoring project associated with the Weyburn and Midale commercial

111

Southeast Regional Carbon Sequestration Partnership  

SciTech Connect

The Southeast Regional Carbon Sequestration Partnership's (SECARB) Phase I program focused on promoting the development of a framework and infrastructure necessary for the validation and commercial deployment of carbon sequestration technologies. The SECARB program, and its subsequent phases, directly support the Global Climate Change Initiative's goal of reducing greenhouse gas intensity by 18 percent by the year 2012. Work during the project's two-year period was conducted within a ''Task Responsibility Matrix''. The SECARB team was successful in accomplishing its tasks to define the geographic boundaries of the region; characterize the region; identify and address issues for technology deployment; develop public involvement and education mechanisms; identify the most promising capture, sequestration, and transport options; and prepare action plans for implementation and technology validation activity. Milestones accomplished during Phase I of the project are listed below: (1) Completed preliminary identification of geographic boundaries for the study (FY04, Quarter 1); (2) Completed initial inventory of major sources and sinks for the region (FY04, Quarter 2); (3) Completed initial development of plans for GIS (FY04, Quarter 3); (4) Completed preliminary action plan and assessment for overcoming public perception issues (FY04, Quarter 4); (5) Assessed safety, regulatory and permitting issues (FY05, Quarter 1); (6) Finalized inventory of major sources/sinks and refined GIS algorithms (FY05, Quarter 2); (7) Refined public involvement and education mechanisms in support of technology development options (FY05, Quarter 3); and (8) Identified the most promising capture, sequestration and transport options and prepared action plans (FY05, Quarter 4).

Kenneth J. Nemeth

2006-08-30T23:59:59.000Z

112

Regional Carbon Sequestration Partnerships | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science & Innovation » Carbon Capture and Storage » Regional Science & Innovation » Carbon Capture and Storage » Regional Carbon Sequestration Partnerships Regional Carbon Sequestration Partnerships DOE's Regional Carbon Sequestration Partnerships Program DOE has created a network of seven Regional Carbon Sequestration Partnerships (RCSPs) to help develop the technology, infrastructure, and regulations to implement large-scale CO2 storage (also called carbon sequestration) in different regions and geologic formations within the Nation. Collectively, the seven RCSPs represent regions encompassing: 97 percent of coal-fired CO2 emissions; 97 percent of industrial CO2 emissions; 96 percent of the total land mass; and essentially all the geologic sequestration sites in the U.S. potentially available for carbon storage.

113

Tropical forestry practices for carbon sequestration  

E-Print Network (OSTI)

Carbon sequestration through forestry has the potential to play a significant role in ameliorating global environmental problems such as atmospheric accumulation of GHG's and climate change. This chapter provides an overview of various aspects related to carbon sequestration through forestry. It describes the main concepts of carbon fixation; the trends in global environmental policy are discussed; different forestry practices are listed; examples of existing projects are given; and finally, a case study of a carbon sequestration project in Malaysia is described. The paper also discusses issues related to the quantification of carbon sequestration potential of different forestry options. This section was included with the intention of specifically highlighting some problems related to commercial transactions for carbon sequestration. Key words: carbon sequestration, CO2 offset, tropical forestry, dipterocarps.

Pedro Moura-costa; Innoprise-face Foundation

1996-01-01T23:59:59.000Z

114

Midwest Geological Sequestration Consortium--Validation Phase  

NLE Websites -- All DOE Office Websites (Extended Search)

Geological Sequestration Geological Sequestration Consortium-Validation Phase Background The U.S. Department of Energy (DOE) has selected seven partnerships, through its Regional Carbon Sequestration Partnership (RCSP) initiative, to determine the best approaches for capturing and permanently storing carbon dioxide (CO 2 ), a greenhouse gas (GHG) which can contribute to global climate change. The RCSPs are made up of state and local agencies, coal companies, oil and gas companies, electric utilities,

115

Data:046d816e-e176-4c02-9602-047dbbe85eb4 | Open Energy Information  

Open Energy Info (EERE)

6e-e176-4c02-9602-047dbbe85eb4 6e-e176-4c02-9602-047dbbe85eb4 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Plymouth, Wisconsin (Utility Company) Effective date: 2011/12/22 End date if known: Rate name: Gs-2 Urban General Service Single Phase Optional Time-of-Day 7am-7pm Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0774 per kilowatt-hour.

116

Data:9f1a2f6e-5fe5-45d1-bc79-c02ea25d217d | Open Energy Information  

Open Energy Info (EERE)

a2f6e-5fe5-45d1-bc79-c02ea25d217d a2f6e-5fe5-45d1-bc79-c02ea25d217d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Niles, Ohio (Utility Company) Effective date: 2011/12/01 End date if known: Rate name: Three phase secondary service -Large rate C(outside city rate) Sector: Industrial Description: Available for secondary light and power service. The billing load as hereinafter defined shall not be less than 15 KVA. Single and three phase service will be metered and billed separately or where feasible, single and three phase service will be furnished through a single meter installation and billed as one account provided the customer arranges their wiring to facilitate the installation of a single meter.

117

Data:952b9c02-e02f-4ff8-94dd-ca1e2882b31e | Open Energy Information  

Open Energy Info (EERE)

c02-e02f-4ff8-94dd-ca1e2882b31e c02-e02f-4ff8-94dd-ca1e2882b31e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Bay City, Michigan (Utility Company) Effective date: 2013/04/01 End date if known: Rate name: COMPANY OWNED STREET LIGHTING (High Pressure Sodium - 400 WATTS) Sector: Lighting Description: High Pressure Sodium - 400 WATTS Source or reference: http://www.baycitymi.org/images/Department/electric/pdf/Electric%20Service%20Rate%20Schedule.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months):

118

Data:8611c349-4c02-46e7-ae2b-6010794a9c3b | Open Energy Information  

Open Energy Info (EERE)

c349-4c02-46e7-ae2b-6010794a9c3b c349-4c02-46e7-ae2b-6010794a9c3b No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Painesville, Ohio (Utility Company) Effective date: 1990/07/01 End date if known: Rate name: Industrial (demand charge)- within corporate limits Sector: Industrial Description: tiered demand charge Standby power installation per kilovolt-ampere per month of installed capacity. This charge shall replace any minimum charge in a designated rate schedule Within Corporate Limits is 0.30 ,outside corporate limits is 0.035 Source or reference: http://www.amlegal.com/nxt/gateway.dll/Ohio/painesville_oh/codifiedordinancesofthecityofpainesville?f=templates$fn=default.htm$3.0$vid=amlegal:painesville_oh

119

Data:41383738-f7ef-4bdb-bc45-c5a5c02e6c3a | Open Energy Information  

Open Energy Info (EERE)

38-f7ef-4bdb-bc45-c5a5c02e6c3a 38-f7ef-4bdb-bc45-c5a5c02e6c3a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Northern States Power Co - Wisconsin Effective date: 2011/01/15 End date if known: Rate name: Experimental Advanced Renewable Energy Purchase Service Biomass/Biogas (Tier 1: 800 kW more than 100 kW) Sector: Description: Effective In All territories served by the Company. Definition: Distributed generation facilities are electricity generators owned by the customer, located close to the point of energy consumption, and small in scale, usually no more than the existing load of the customer. Availability The advanced renewable energy tariff is available to retail customers who own small distributed generation facilities that are powered by a renewable resource and placed in initial service after January 1, 2012, or who executed an advanced renewable energy contract prior to January 1, 2012. maximum size project per customer is: * Biomass/Biogas: * Tier 1: 800 kW * Tier 2: 2 MW * Tier 3 5 MW (Community-based Projects Only) Generators rated at more than 100 kW: $13.80/mo.

120

Data:0b430b49-a110-4e15-a45f-045c02e7f05a | Open Energy Information  

Open Energy Info (EERE)

b49-a110-4e15-a45f-045c02e7f05a b49-a110-4e15-a45f-045c02e7f05a No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Wilson, North Carolina (Utility Company) Effective date: 2009/04/01 End date if known: Rate name: General Service CP Rate for Loads Over 500 kW (CP-2S-89), with Renew Rider-02 Sector: Industrial Description: "This schedule is available for electric service used by a non-residential seasonal customer with either a contract demand that equals or exceeds 500 kW or whenever the maximum registered or computed 15-minute demand equals or exceeds 500 kW in two or more of the preceding 12 months, but less than 10,000 kW with the following exceptions: this schedule is not available for breakdown, standby, or supplementary service unless used in conjunction with the applicable standby or generation service rider for a continuous period of not less than one year, for resale service, or for any new customer with a contract demand in excess of 10,000 kW."

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Data:D01b17e1-79e9-4c02-bb18-875c5041179d | Open Energy Information  

Open Energy Info (EERE)

e1-79e9-4c02-bb18-875c5041179d e1-79e9-4c02-bb18-875c5041179d No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: PUD No 1 of Franklin County Effective date: 2008/05/01 End date if known: Rate name: STREET LIGHTING SERVICE RATE SCHEDULE NO. 5 CUSTOMER OWNED 150w HPS Sector: Lighting Description: AVAILABILITY: Service under this schedule shall be available to cities, towns, Franklin County and State of Washington installations located in District's service area upon receipt of an authorized application for lighting under this schedule or under contracts based thereon. APPLICABLE: To the service of lighting systems for public streets, alleys and thoroughfares. Public grounds service existing prior to July 27, 1977, may be provided under this schedule.

122

Data:02f0ca7a-c02a-4a9c-b287-aa0df29bcd6c | Open Energy Information  

Open Energy Info (EERE)

ca7a-c02a-4a9c-b287-aa0df29bcd6c ca7a-c02a-4a9c-b287-aa0df29bcd6c No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Duke Energy Indiana Inc Effective date: 2009/09/14 End date if known: Rate name: AL - 250 watt HPS - Post Top Sector: Lighting Description: Availability This rate schedule is no longer available after September 1, 2004. Potential lighting customers wanting a lighting system installed and maintained by Company can do so via the Outdoor Lighting Equipment agreement (OLE). Potential customers should contact a Company account representative for further information concerning OLE options. This rate schedule terminates May 1, 2014. Customers currently being provided service under this rate schedule can continue being provided service under this rate schedule until their contract expires or this rate schedule terminates, whichever occurs first.

123

Data:9c0d51b6-109c-46c6-af9a-5c02b629ddf9 | Open Energy Information  

Open Energy Info (EERE)

d51b6-109c-46c6-af9a-5c02b629ddf9 d51b6-109c-46c6-af9a-5c02b629ddf9 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Sawnee Electric Membership Corporation Effective date: 2011/09/01 End date if known: Rate name: Large Commercial Critical Peak Single Phase Pricing Sector: Commercial Description: Source or reference: http://www.sawnee.com/Rate%20Pdfs/CPPC.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

124

Data:91e18ddd-84c3-41b5-a046-da64c02ea0bd | Open Energy Information  

Open Energy Info (EERE)

ddd-84c3-41b5-a046-da64c02ea0bd ddd-84c3-41b5-a046-da64c02ea0bd No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Columbus, Wisconsin (Utility Company) Effective date: 2006/02/01 End date if known: Rate name: Cp-2 Large Power Time-of-Day Service Transformer Ownership Discount with Parallel Generation(20kW or less) Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kWh of sales) is greater or lesser than the base cost of power purchased (per kWh of sales). The base cost of power is $0.0549 per kWh. See schedule PCAC.

125

Data:4787ab11-c02b-4bdf-ac37-5c2361c94e77 | Open Energy Information  

Open Energy Info (EERE)

1-c02b-4bdf-ac37-5c2361c94e77 1-c02b-4bdf-ac37-5c2361c94e77 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Harmon Electric Assn Inc Effective date: 2010/04/25 End date if known: Rate name: Commercial, Single-Phase Sector: Commercial Description: * Available for commercial and three-phase farm service for all uses including lighting, heating and power, where fifty(50)kVA or less of transformer capacity is required. Source or reference: Rate binder # 4 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months):

126

Data:0d13ebdc-c02e-4c33-b9c5-841b20c94969 | Open Energy Information  

Open Energy Info (EERE)

ebdc-c02e-4c33-b9c5-841b20c94969 ebdc-c02e-4c33-b9c5-841b20c94969 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Prairie Land Electric Coop Inc Effective date: 2010/01/14 End date if known: Rate name: Monthly Unmetered Investment Facility(Private Area Light on existing Pole 100W P.A.L-Option E) Sector: Lighting Description: Customer-100% Cooperative-0% There is an additional $0.35 for the service on New Pole(wood). Source or reference: http://www.prairielandelectric.com/Rates_PDF/MKEC%20Rates.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh)

127

Data:5072c02a-a924-4f48-9af0-6c1e62e35368 | Open Energy Information  

Open Energy Info (EERE)

c02a-a924-4f48-9af0-6c1e62e35368 c02a-a924-4f48-9af0-6c1e62e35368 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Readsboro, Vermont (Utility Company) Effective date: 2012/08/01 End date if known: Rate name: Outdoor Lighting- Ornamental Lighting and Poles (Sodium Vapor Road Cut-Off 70 W) Sector: Lighting Description: GMP shall own, supply and maintain all ornamental lighting and poles, with energy supplied by underground facilities at the rates set forth below. Installation of ornamental poles, luminaries and wires will be paid for by the Customer as a line extension under GMP's line extension tariff and Public Service Board ("PSB") Rule 5.600. The Customer will be required to purchase and install 2" Sch. 40 electrical grade EPVC conduit and install pre-cast concrete bases for mounting the light poles. Customers should contact GMP's engineering department for details and assistance.

128

Data:7158c02d-c0b8-43c9-9e07-403564cc99ee | Open Energy Information  

Open Energy Info (EERE)

c02d-c0b8-43c9-9e07-403564cc99ee c02d-c0b8-43c9-9e07-403564cc99ee No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Edmond, Oklahoma (Utility Company) Effective date: 2009/09/30 End date if known: Rate name: Additional charges-Extension of Secondary Circuit and Wood Pole 30 Sector: Commercial Description: Source or reference: http://edmondok.com/DocumentCenter/Home/View/442 Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category:

129

Data:172ef84c-02bc-4c7c-a1f2-cec71c8ccdbe | Open Energy Information  

Open Energy Info (EERE)

ef84c-02bc-4c7c-a1f2-cec71c8ccdbe ef84c-02bc-4c7c-a1f2-cec71c8ccdbe No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Western Massachusetts Elec Co Effective date: 2011/02/01 End date if known: Rate name: Basic rate contracts Sector: Commercial Description: Fixed Price Option allows Basic Service customers to pay a fixed price that remains level for six-month periods for Residential Rates, Small C&I Rates and Street Lighting Rates; and, three-month periods for Medium and Large C&I Rates. This option is available to those customers receiving Basic Service on the date that each Basic Service term begins and to those customers that move into WMECO's service territory after the beginning of each Basic Service term.

130

Data:5905a12c-7c02-4673-95ba-3bc211cb4e22 | Open Energy Information  

Open Energy Info (EERE)

7c02-4673-95ba-3bc211cb4e22 7c02-4673-95ba-3bc211cb4e22 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Lodi, Wisconsin (Utility Company) Effective date: 2010/03/01 End date if known: Rate name: Gs-2 General Service Optional Time-of-Day Single Phase less than 50kW Demand 7am-7pm with Parallel Generation(20kW or less) Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0811 per kilowatt-hour.

131

Data:13572059-c02a-4ab5-b44a-dcfbb9ca8fb3 | Open Energy Information  

Open Energy Info (EERE)

9-c02a-4ab5-b44a-dcfbb9ca8fb3 9-c02a-4ab5-b44a-dcfbb9ca8fb3 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Orange & Rockland Utils Inc Effective date: 2013/07/01 End date if known: Rate name: SC1 Residential (Single Bill, Retail Service) Sector: Description: Residential Customers: Continuous, 60 cycles, A.C., from any one of the following systems as designated by the Company: (a) Single phase at approximately 120, 120/208 or 120/240 Volts. (b) Three phase four wire at approximately 120/208 Volts in limited areas. Other Customers Eligible for Residential Service as Defined in General Information Section No. 8: Continuous, 60 cycles, A.C., single or three phase secondary, or three phase primary as defined in General Information Section No. 4.

132

Data:B245736d-b8b4-45a1-8c02-b48f71ee8bfc | Open Energy Information  

Open Energy Info (EERE)

d-b8b4-45a1-8c02-b48f71ee8bfc d-b8b4-45a1-8c02-b48f71ee8bfc No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Princeton Public Utils Comm Effective date: 2010/02/01 End date if known: Rate name: Large Power Service- Time of Use Sector: Industrial Description: This rate shall be applied to loads in excess of 1,000 kW. Source or reference: Rates Binder A Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring: << Previous

133

Data:E6eb8081-8049-4f13-94f5-0c02f758baed | Open Energy Information  

Open Energy Info (EERE)

eb8081-8049-4f13-94f5-0c02f758baed eb8081-8049-4f13-94f5-0c02f758baed No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Town of Readsboro, Vermont (Utility Company) Effective date: 2012/08/01 End date if known: Rate name: Outdoor Lighting Rate 18- Street and Area Light (20 LED 37 System W) Sector: Lighting Description: Street, area and flood lighting, traffic signal and specialty lighting equipment, energy and maintenance service is available within Green Mountain Power Corporation's ("GMP") service territory under this rate for GMP-owned or Customer-owned equipment to any city, village, town, fire district, political subdivision, Customer association or individual Customer in accordance with the specifications hereinafter set forth.

134

Data:9f6f7b4a-a1af-4c02-ad9b-11643c41bbdb | Open Energy Information  

Open Energy Info (EERE)

f7b4a-a1af-4c02-ad9b-11643c41bbdb f7b4a-a1af-4c02-ad9b-11643c41bbdb No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Bonners Ferry, Idaho (Utility Company) Effective date: 2009/10/01 End date if known: Rate name: Self Consumed: S1PO Sector: Commercial Description: Note: $10.00 added to Fixed monthly charge if Remote Read Device is used. Source or reference: Rates Binder 1, Illinois State University Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V):

135

Data:Dbe640d7-74d0-437f-86cd-70a26c02da51 | Open Energy Information  

Open Energy Info (EERE)

Dbe640d7-74d0-437f-86cd-70a26c02da51 Dbe640d7-74d0-437f-86cd-70a26c02da51 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Oconto Falls Water & Light Comm Effective date: 2010/10/13 End date if known: Rate name: Gs-2 General Service Single Phase Optional Time-of-Day 8am-8pm with Parallel Generation(20kW or less) Sector: Commercial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0847 per kilowatt-hour.

136

BIG SKY CARBON SEQUESTRATION PARTNERSHIP ATLAS THE UNITED S  

NLE Websites -- All DOE Office Websites (Extended Search)

BIG SKY CARBON SEQUESTRATION PARTNERSHIP ATLAS THE UNITED S T A T E S 2012 CARBON UTILIZATION AND STORAGE Big Sky Carbon Sequestration Partnership The Big Sky Carbon Sequestration...

137

NETL: Workshop on Carbon Sequestration Science  

NLE Websites -- All DOE Office Websites (Extended Search)

Workshop on Carbon Sequestration Science Table of Contents Disclaimer Papers and Presentations Disclaimer This report was prepared as an account of work sponsored by an agency of...

138

Carbon Sequestration with Enhanced Gas Recovery: Identifying...  

NLE Websites -- All DOE Office Websites (Extended Search)

Berkeley CA 94720 Abstract Depleted natural gas reservoirs are promising targets for carbon dioxide sequestration. Although depleted, these reservoirs are not devoid of...

139

Regional Carbon Sequestration Partnerships Initiative Review...  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Carbon Sequestration Partnerships Initiative Review Meeting October 3-4, 2006 Table of Contents Disclaimer Papers and Presentations Updates on Regional Characterization...

140

NETL: 2010 Conference Proceedings - Regional Carbon Sequestration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Carbon Sequestration Partnerships Annual Review Meeting October 5-7, 2010 Table of Contents Disclaimer Presentations Welcoming Remarks Major International Demonstration...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Regional Carbon Sequestration Partnerships Annual Program Review...  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Carbon Sequestration Partnerships Annual Program Review Meeting November 16-17, 2004 Table of Contents Disclaimer Papers and Presentations Disclaimer This report was...

142

NETL: 2009 Conference Proceedings - Regional Carbon Sequestration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Carbon Sequestration Partnerships Annual Review Meeting November 16-19, 2009 Table of Contents Disclaimer Presentations Focused Workshops (Concurrent Sessions) Session 1:...

143

NETL: ARRA Regional Carbon Sequestration Training Centers  

NLE Websites -- All DOE Office Websites (Extended Search)

ARRA Regional Carbon Sequestration Training Centers ARRA Logo Projects in this area are funded, in whole or in part, with funds appropriated by the American Recovery and...

144

Workshop on Carbon Sequestration Science -- Workshop Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Herzog MIT Energy Laboratory May 22, 2001 Outline * Background and Motivation * What is carbon sequestration? * A decade of progress * A century of challenges * Workshop schedule...

145

NETL: Conference Proceedings: Regional Carbon Sequestration Partnershi...  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Carbon Sequestration Partnerships Annual Project Review Meeting December 12-13, 2007 Table of Contents Disclaimer Papers and Presentations Factsheets Disclaimer This...

146

Progress Summary: Regional Carbon Sequestration Partnerships  

NLE Websites -- All DOE Office Websites (Extended Search)

University of Illinois November 16, 2011 The Path to a 1-Million Tonne Demonstration of Carbon Sequestration from a Biofuel Source: The Illinois Basin - Decatur Project * The...

147

Southeast Regional Carbon Sequestration Partnership--Validation...  

NLE Websites -- All DOE Office Websites (Extended Search)

Southeast Regional Carbon Sequestration Partnership-Validation Phase Background The U.S. Department of Energy (DOE) has selected seven partnerships, through its Regional Carbon...

148

Reclamation Practices and Procedures for Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

for Carbon Sequestration Coordinator, Jim Burger, Virginia Tech Pamla Wood Clark Dorman Pennie DuBarry I. How can current reclamation practices be modified to enhance carbon...

149

Reclamation Practices and Procedures for Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

for Carbon Sequestration Coordinator: Jim Burger Facilitators: Pamela Wood Clark Dorman Pennie DuBarry How can current reclamation practices be modified to enhance carbon storage...

150

Structural Sequestration of Uranium in Bacteriogenic Manganese...  

NLE Websites -- All DOE Office Websites (Extended Search)

Highlightsbanner Structural Sequestration of Uranium in Bacteriogenic Manganese Oxides Samuel M. Webb (Stanford Synchrotron Radiation Laboratory), Bradley M. Tebo (Oregon Health...

151

NETL: Geological Sequestration Training and Research Program...  

NLE Websites -- All DOE Office Websites (Extended Search)

Geological Sequestration Training and Research Program in Capture and Transport: Development of the Most Economical Separation Method for CO2 Capture Project No.: DE-FE0001953 NETL...

152

BIG SKY CARBON SEQUESTRATION PARTNERSHIP  

SciTech Connect

The Big Sky Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts during the first performance period fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first Partnership meeting the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Complementary to the efforts on evaluation of sources and sinks is the development of the Big Sky Partnership Carbon Cyberinfrastructure (BSP-CC) and a GIS Road Map for the Partnership. These efforts will put in place a map-based integrated information management system for our Partnership, with transferability to the national carbon sequestration effort. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but other policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long term viability. A series of meetings held in November and December, 2003, have laid the foundations for assessing the issues surrounding the implementation of a market-based setting for soil C credits. These include the impact of existing local, state, and federal permitting issues for terrestrial based carbon sequestration projects, consistency of final protocols and planning standards with national requirements, and alignments of carbon sequestration projects with existing federal and state cost-share programs. Finally, the education and outreach efforts during this performance period have resulted in a comprehensive plan which serves as a guide for implementing the outreach activities under Phase I. The primary goal of this plan is to increase awareness, understanding, and public acceptance of sequestration efforts and build support for a constituent based network which includes the initial Big Sky Partnership and other local and regional businesses and entities.

Susan M. Capalbo

2004-01-04T23:59:59.000Z

153

Forestry-based Carbon Sequestration Projects in Africa: Potential...  

Open Energy Info (EERE)

Forestry-based Carbon Sequestration Projects in Africa: Potential benefits and challenges Jump to: navigation, search Tool Summary Name: Forestry-based Carbon Sequestration...

154

2010 Carbon Sequestration Atlas of the United States and Canada...  

Open Energy Info (EERE)

2010 Carbon Sequestration Atlas of the United States and Canada: Third Edition Jump to: navigation, search Tool Summary LAUNCH TOOL Name: 2010 Carbon Sequestration Atlas of the...

155

A Clearer Picture of Carbon Sequestration: Simulations Shed Light...  

NLE Websites -- All DOE Office Websites (Extended Search)

Clearer Picture of Carbon Sequestration Clearer Picture of Carbon Sequestration Simulations Shed Light on Fate of Sequestered CO January 31, 2011 | Tags: Chemistry, Earth...

156

EFRC Carbon Capture and Sequestration Activities at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

EFRC Carbon Capture and Sequestration Activities at NERSC EFRC Carbon Capture and Sequestration Activities at NERSC Why it Matters: Carbon dioxide (CO2) gas is considered to be...

157

NETL: News Release - Carbon Sequestration Field Test Begins in...  

NLE Websites -- All DOE Office Websites (Extended Search)

5 , 2007 Carbon Sequestration Field Test Begins in Illinois Basin Field Test Pairs Geologic Sequestration and Enhanced Oil Recovery WASHINGTON, DC - The Midwest Geological...

158

Successful Sequestration and Enhanced Oil Recovery Project Could...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil and Less CO2 Emissions Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil...

159

Spatially-explicit impacts of carbon capture and sequestration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Spatially-explicit impacts of carbon capture and sequestration on water supply and demand Title Spatially-explicit impacts of carbon capture and sequestration on water supply and...

160

Carbon Dioxide Capture/Sequestration Tax Deduction (Kansas) ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Dioxide CaptureSequestration Tax Deduction (Kansas) Carbon Dioxide CaptureSequestration Tax Deduction (Kansas) Eligibility Commercial Industrial Utility Program...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

EA-1898: Southwest Regional Partnership on Carbon Sequestration...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Regional Partnership on Carbon Sequestration Phase III Gordon Creek Project near Price, Utah in Carbon County EA-1898: Southwest Regional Partnership on Carbon Sequestration...

162

EA-1835: Midwest Regional Carbon Sequestration Partnership (MRCSP...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

35: Midwest Regional Carbon Sequestration Partnership (MRCSP) Phase II Michigan Basin Project in Chester Township, Michigan EA-1835: Midwest Regional Carbon Sequestration...

163

Big Sky Carbon Sequestration Partnership  

SciTech Connect

The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I are organized into four areas: (1) Evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; (2) Development of GIS-based reporting framework that links with national networks; (3) Design of an integrated suite of monitoring, measuring, and verification technologies, market-based opportunities for carbon management, and an economic/risk assessment framework; (referred to below as the Advanced Concepts component of the Phase I efforts) and (4) Initiation of a comprehensive education and outreach program. As a result of the Phase I activities, the groundwork is in place to provide an assessment of storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that complements the ongoing DOE research agenda in Carbon Sequestration. The geology of the Big Sky Carbon Sequestration Partnership Region is favorable for the potential sequestration of enormous volume of CO{sub 2}. The United States Geological Survey (USGS 1995) identified 10 geologic provinces and 111 plays in the region. These provinces and plays include both sedimentary rock types characteristic of oil, gas, and coal productions as well as large areas of mafic volcanic rocks. Of the 10 provinces and 111 plays, 1 province and 4 plays are located within Idaho. The remaining 9 provinces and 107 plays are dominated by sedimentary rocks and located in the states of Montana and Wyoming. The potential sequestration capacity of the 9 sedimentary provinces within the region ranges from 25,000 to almost 900,000 million metric tons of CO{sub 2}. Overall every sedimentary formation investigated has significant potential to sequester large amounts of CO{sub 2}. Simulations conducted to evaluate mineral trapping potential of mafic volcanic rock formations located in the Idaho province suggest that supercritical CO{sub 2} is converted to solid carbonate mineral within a few hundred years and permanently entombs the carbon. Although MMV for this rock type may be challenging, a carefully chosen combination of geophysical and geochemical techniques should allow assessment of the fate of CO{sub 2} in deep basalt hosted aquifers. Terrestrial carbon sequestration relies on land management practices and technologies to remove atmospheric CO{sub 2} where it is stored in trees, plants, and soil. This indirect sequestration can be implemented today and is on the front line of voluntary, market-based approaches to reduce CO{sub 2} emissions. Initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil Carbon (C) on rangelands, and forested, agricultural, and reclaimed lands. Rangelands can store up to an additional 0.05 mt C/ha/yr, while the croplands are on average four times that amount. Estimates of technical potential for soil sequestration within the region in cropland are in the range of 2.0 M mt C/yr over 20 year time horizon. This is equivalent to approximately 7.0 M mt CO{sub 2}e/yr. The forestry sinks are well documented, and the potential in the Big Sky region ranges from 9-15 M mt CO{sub 2} equivalent per year. Value-added benefits include enhanced yields, reduced erosion, and increased wildlife habitat. Thus the terrestrial sinks provide a viable, environmentally beneficial, and relatively low cost sink that is available to sequester C in the current time frame. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological and terrestrial sequestration re

Susan Capalbo

2005-12-31T23:59:59.000Z

164

FEASIBILITY OF LARGE-SCALE OCEAN CO2 SEQUESTRATION  

Science Conference Proceedings (OSTI)

This report describes research conducted between July 1, 2003 and September 30, 2003 on the use of dry regenerable sorbents for concentration of carbon dioxide from flue gas. Based on 5-cycle fixed bed tests of grade 3 sodium bicarbonate, calcination in carbon dioxide at 160 C does not affect the activity or capacity of the sorbent in subsequent carbonation cycles. Increasing the calcination temperature to 200 C does have an adverse impact on sorbent performance. RTI produced a supported sorbent with a nominal composition of 40% sodium carbonate. While this material has good attrition resistance, the activity, as determined by thermogravimetry, fixed bed testing and analysis of physical properties is insufficient for use as a carbon dioxide sorbent.

Peter Brewer; James Barry

2003-12-16T23:59:59.000Z

165

Feasibility of Large-Scale CO2 Ocean Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

dioxide (CO 2 ) and other greenhouse gas emissions, due in large part to the burning of fossil fuels for energy consumption, has spawned debate over global climate change and...

166

BIG SKY CARBON SEQUESTRATION PARTNERSHIP  

SciTech Connect

The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I fall into four areas: evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; development of GIS-based reporting framework that links with national networks; designing an integrated suite of monitoring, measuring, and verification technologies and assessment frameworks; and initiating a comprehensive education and outreach program. The groundwork is in place to provide an assessment of storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. Efforts are underway to showcase the architecture of the GIS framework and initial results for sources and sinks. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies.

Susan M. Capalbo

2005-01-31T23:59:59.000Z

167

Data:5339afb6-10da-4a5b-922e-bec9da138c02 | Open Energy Information  

Open Energy Info (EERE)

Data Data Edit with form History Facebook icon Twitter icon » Data:5339afb6-10da-4a5b-922e-bec9da138c02 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of Hertford, North Carolina (Utility Company) Effective date: 2009/02/01 End date if known: Rate name: Large General- Peak Demand Sector: Commercial Description: For non-residential electric service where the monthly demand equals or exceeds 100kW for at least three of the proceeding twelve months, and where facilities are installed to coordinate reduction of power requirements on the Town's electrical system during system peak periods. This rate is not available for resale, breakdown, or standby operation.

168

Regional partnerships lead US carbon sequestration efforts  

SciTech Connect

During the sixth annual conference on carbon capture and sequestration, 7-10 May 2007, a snapshot was given of progress on characterization efforts and field validation tests being carried out through the Carbon Sequestration Regional Partnership Initiative. The initiative is built on the recognition that geographical differences in fossil fuel/energy use and CO{sub 2} storage sinks across North America will dictate approaches to carbon sequestration. The first characterization phase (2003-2005) identified regional opportunities and developed frameworks to validate and deploy technologies. The validation phase (2005-2009) includes 10 enhanced oil recovery/enhanced gas recovery field tests in progress in Alberta and six US states and is applying lessons learned from these operations to sequestration in unmineable coal seams. Storage in saline formations are the focus of 10 field tests, and terrestrial sequestration will be studied in 11 other projects. 1 tab., 3 photos.

NONE

2007-07-01T23:59:59.000Z

169

Pore-Level Modeling of Carbon Dioxide Infiltrating the Ocean Floor  

NLE Websites -- All DOE Office Websites (Extended Search)

Infiltrating the Ocean Floor Infiltrating the Ocean Floor Grant S. Bromhal, Duane H. Smith, US DOE, National Energy Technology Laboratory, Morgantown, WV 26507-0880; M. Ferer, Department of Physics, West Virginia University, Morgantown, WV 26506-6315 Ocean sequestration of carbon dioxide is considered to be a potentially important method of reducing greenhouse gas emissions (US DOE, 1999). Oceans are currently the largest atmospheric carbon dioxide sink; and certainly, enough storage capacity exists in the oceans to hold all of the CO 2 that we can emit for many years. Additionally, technologies exist that allow us to pump liquid CO 2 into the oceans at depths between one and two kilometers for extended periods of time and five times that deep for shorter durations. The biggest unknown in the ocean sequestration process, however, is the fate and

170

Integrated Estimates of Global Terrestrial Carbon Sequestration  

SciTech Connect

Assessing the contribution of terrestrial carbon sequestration to international climate change mitigation requires integration across scientific and disciplinary boundaries. As part of a scenario analysis for the US Climate Change Technology Program, measurements and geographic data were used to develop terrestrial carbon sequestration estimates for agricultural soil carbon, reforestation and pasture management. These estimates were then applied in the MiniCAM integrated assessment model to evaluate mitigation strategies within policy and technology scenarios aimed at achieving atmospheric CO2 stabilization by 2100. Adoption of terrestrial sequestration practices is based on competition for land and economic markets for carbon. Terrestrial sequestration reach a peak combined rate of 0.5 to 0.7 Gt carbon yr-1 in mid-century with contributions from agricultural soil (0.21 Gt carbon yr-1), reforestation (0.31 Gt carbon yr-1) and pasture (0.15 Gt carbon yr-1). Sequestration rates vary over time period and with different technology and policy scenarios. The combined contribution of terrestrial sequestration over the next century ranges from 31 to 41 GtC. The contribution of terrestrial sequestration to mitigation is highest early in the century, reaching up to 20% of total carbon mitigation. This analysis provides insight into the behavior of terrestrial carbon mitigation options in the presence and absence of climate change mitigation policies.

Thomson, Allison M.; Izaurralde, R Cesar; Smith, Steven J.; Clarke, Leon E.

2008-02-01T23:59:59.000Z

171

DOE Manual Studies Terrestrial Carbon Sequestration | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Manual Studies Terrestrial Carbon Sequestration Manual Studies Terrestrial Carbon Sequestration DOE Manual Studies Terrestrial Carbon Sequestration January 18, 2011 - 12:00pm Addthis Washington, DC - There is considerable opportunity and growing technical sophistication to make terrestrial carbon sequestration both practical and effective, according to the latest carbon capture and storage (CCS) "best practices" manual issued by the U.S. Department of Energy. Best Practices for Terrestrial Sequestration of Carbon Dioxide details the most suitable operational approaches and techniques for terrestrial sequestration, a carbon dioxide (CO2) mitigation strategy capable of removing CO2 already in the air. Consequently, terrestrial sequestration, which uses photosynthesis - part of the natural carbon cycle - to create

172

SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP THE UNITED  

NLE Websites -- All DOE Office Websites (Extended Search)

SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP THE UNITED S T A T E S 2012 ATLAS CARBON UTILIZATION AND STORAGE Southeast Regional Carbon Sequestration Partnership The Southeast Regional Carbon Sequestration Partnership (SECARB), managed by the Southern States Energy Board, represents a 13-state region, including Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, eastern Texas, and Virginia and portions of Kentucky and West Virginia. SECARB comprises more than 100 participants representing Federal and state governments, industry, academia, and nonprofit organizations. The primary goal of SECARB is to develop the necessary framework and infrastructure to conduct field tests of carbon storage technologies and to

173

Landfill Gas Sequestration in Kansas  

NLE Websites -- All DOE Office Websites (Extended Search)

Road Road P.O. Box 880 Morgantown, WV 26505-0880 304-285-4132 Heino.beckert@netl.doe.gov David newell Principal Investigator Kansas Geological Survey 1930 Constant Avenue Lawrence, KS 66045 785-864-2183 dnewall@kgs.uk.edu LandfiLL Gas sequestration in Kansas Background Municipal solid waste landfills are the largest source of anthropogenic methane emissions in the United States, accounting for about 34 percent of these emissions in 2004. Most methane (CH 4 ) generated in landfills and open dumps by anaerobic decomposition of the organic material in solid-waste-disposal landfills is either vented to the atmosphere or converted to carbon dioxide (CO 2 ) by flaring. The gas consists of about 50 percent methane (CH 4 ), the primary component of natural gas, about 50 percent carbon dioxide (CO

174

Data:74943b2c-02f2-458b-a919-f08203a90aa7 | Open Energy Information  

Open Energy Info (EERE)

b2c-02f2-458b-a919-f08203a90aa7 b2c-02f2-458b-a919-f08203a90aa7 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Ameren Illinois Company Effective date: 2010/11/19 End date if known: Rate name: DS-1 and BGS-1 Zone 1 - Bundled Residential Delivery Service - Non-Space Heating Customers Sector: Residential Description: AVAILABILITY 1. Service under this Rate is available for any eligible Residential Customer, as determined by the Company, within the territory served by Company under this Schedule where power and energy used at Customer's Premises is for predominantly residential purposes, meeting the following criteria: a. Single-family dwelling or building containing two or more single-family units, where each unit is separately metered and used as a residence. b. Homes that are served by a single meter where usage is a combination of home and farm use. Usage shall be limited to service within the residence on the farm and that required for all general farming and agricultural purposes conducted on the premises served. Where separate meters are required to supply other operations, each additional meter shall be billed under the applicable Non-Residential rate. c. Recreation facilities consisting of summer cottages, homes, trailers or boat slips where service is individually metered and intended for continuous use by the same single family. RIDER EUA - ELECTRIC UNCOLLECTIBLE ADJUSTMENT - The purpose of this Rider is to provide for monthly adjustments to customer bills for any over-or-under recoveries of the Company's actual uncollectible expense amounts for a reporting year for each Rate Zone. Such adjustments are based on the incremental difference between actual uncollectible expense and the sum of (1) Commission-approved uncollectible amount included in the utility's rates that were in effect for the reporting year, as further defined by the formulas herein, and (2) the uncollectible amount recovered pursuant to the Commission authorized uncollectible factor included in rates for power supply service charges of Company. Rider EUA operates pursuant to Illinois Public Act 096-0033.

175

Geologic carbon sequestration as a global strategy to mitigate CO2 emissions: Sustainability and environmental risk  

E-Print Network (OSTI)

from geologic carbon sequestration sites: unsaturated zone2 from geologic carbon sequestration sites: CO 2 migrationGeologic Carbon Sequestration as a Global Strategy to

Oldenburg, C.M.

2012-01-01T23:59:59.000Z

176

Development Of An Agroforestry Sequestration Project In Khammam District Of India  

E-Print Network (OSTI)

in estimating carbon sequestration potential, baselineA, Kandji, ST, (2003) Carbon sequestration in tropicalStudies on enhancing carbon sequestration in soils. Energy,

Sudha, P.; Ramprasad, V.; Nagendra, M.D.V.; Kulkarni, H.D.; Ravindranath, N.H.

2007-01-01T23:59:59.000Z

177

LUCI: A facility at DUSEL for large-scale experimental study of geologic carbon sequestration  

E-Print Network (OSTI)

study of geologic carbon sequestration Catherine A. Petersleakage at geologic carbon sequestration sites. Env EarthDOE) Conference on Carbon Sequestration, 2005. Alexandria,

Peters, C. A.

2011-01-01T23:59:59.000Z

178

Mineral Sequestration of Carbon Dixoide in a Sandstone-Shale System  

E-Print Network (OSTI)

relevant to geologic carbon sequestration. 2002 GeologicalNational Conference on Carbon Sequestration. Washington, DC.model for geological carbon sequestration, 2002 Geological

Xu, Tianfu; Apps, John A.; Pruess, Karsten

2004-01-01T23:59:59.000Z

179

An improved strategy to detect CO2 leakage for verification of geologic carbon sequestration  

E-Print Network (OSTI)

of geologic carbon sequestration. Geophys Res Lett 2005;from geologic carbon sequestration sites: Unsaturated zoneverification of geologic carbon sequestration Jennifer L.

Lewicki, Jennifer L.; Hilley, George E.; Oldenburg, Curtis M.

2006-01-01T23:59:59.000Z

180

Model Components of the Certification Framework for Geologic Carbon Sequestration Risk Assessment  

E-Print Network (OSTI)

to two geologic carbon sequestration sites, Energy Procedia,for Geologic Carbon Sequestration Based on Effectivefor geologic carbon sequestration risk assessment, Energy

Oldenburg, Curtis M.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

GEO-SEQ Best Practices Manual. Geologic Carbon Dioxide Sequestration: Site Evaluation to Implementation  

E-Print Network (OSTI)

geochemical studies relevant to carbon sequestration.National Conference on Carbon Sequestration, Washington, DC,Conference on Carbon Sequestration, May 14-17, Washington

2004-01-01T23:59:59.000Z

182

Carbon sequestration with enhanced gas recovery: Identifying candidate sites for pilot study  

E-Print Network (OSTI)

Process modeling of carbon sequestration with enhanced gas2001. Reichle, D. et al.. Carbon sequestration research andCarbon Sequestration with Enhanced Gas Recovery: Identifying

Oldenburg, C.M.; Benson, S.M.

2001-01-01T23:59:59.000Z

183

Probability Estimation of CO2 Leakage Through Faults at Geologic Carbon Sequestration Sites  

E-Print Network (OSTI)

for Geologic Carbon Sequestration Based on EffectiveFaults at Geologic Carbon Sequestration Sites Yingqi Zhang*,faults at geologic carbon sequestration (GCS) sites is a

Zhang, Yingqi

2009-01-01T23:59:59.000Z

184

Sequestration of Carbon Dioxide with Enhanced Gas Recovery-Case Study Altmark, North German Basin  

E-Print Network (OSTI)

Gas Reservoirs for Carbon Sequestration and Enhanced Gasand S. T. Kandji, Review — Carbon sequestration in tropicalfrom geologic carbon sequestration sites: unsaturated zone

Rebscher, Dorothee; Oldenburg, Curtis M.

2005-01-01T23:59:59.000Z

185

Soil Degradation and Global Change: Role of Soil Erosion and Deposition in Carbon Sequestration  

E-Print Network (OSTI)

and M.  York.  1999.  Carbon  Sequestration Research and of soil movement on  carbon sequestration in agricultural and deposition in  carbon sequestration  Asmeret  Asefaw 

Berhe, Asmeret Asefaw; Harden, Jennifer W.; Harte, John; Torn, Margaret S.

2005-01-01T23:59:59.000Z

186

Case studies of the application of the Certification Framework to two geologic carbon sequestration sites  

E-Print Network (OSTI)

from geologic carbon sequestration sites: unsaturated zoneverification of geologic carbon sequestration, Geophys. Res.to two geologic carbon sequestration sites Curtis M.

Oldenburg, Curtis M.

2009-01-01T23:59:59.000Z

187

NETL: 2008 Conference Proceedings - Regional Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

- Monitoring, Verification, and Accounting (MVA) Webinar with the American Waterworks Association - Monitoring, Verification, and Accounting (MVA) Webinar with the American Waterworks Association December 8, 2008 Table of Contents Disclaimer Agenda [PDF-20KB] Presentations PRESENTATIONS Introductions of Webinar Participants Sarah Wade, Moderator, RCSP Public Outreach Working Group/ Midwest Regional Carbon Sequestration Partnership (MRCSP) Brief Overview of AWWA and Their Interest, Roles/Responsibilities, Specific Concerns Cynthia Lane, AWWA Brief Overview of DOE Regional Carbon Sequestration Partnership Program [PDF-1.4MB] Dawn Deel, Project Manager, National Energy Technology Laboratory Ensuring Integrity of Geologic Sequestration: Integrated Application of Simulation, Risk Assessment, and MVA [PDF-1.5MB] Brian McPherson, Principal Investigator, Southwest Regional Partnership on Carbon Sequestration (SWP)

188

Soil Organic Carbon Sequestration in Reclaimed Minesoils  

NLE Websites -- All DOE Office Websites (Extended Search)

The SOC dynamics in soil macro and micro-aggregate fractions and its effect on long-term carbon (C) sequestration are discussed. Introduction Carbon (C) management in the next...

189

Progress Summary: Regional Carbon Sequestration Partnerships  

NLE Websites -- All DOE Office Websites (Extended Search)

of Energy through the National Energy Technology Laboratory (NETL) via the Regional Carbon Sequestration Partnership Program (contract number DE-FC26-05NT42588) and by a cost...

190

Geologic Carbon Sequestration Science and Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Assessment for Deployment S. Julio Friedmann Carbon Management Program APL Global Security Principle Directorate, LLNL http:co2.llnl.gov friedmann2@llnl.gov...

191

Midwest Regional Carbon Sequestration Partnership-Validation...  

NLE Websites -- All DOE Office Websites (Extended Search)

26507 304-285-4133 dawn.deel@netl.doe.gov Darrell Paul Project Manager Midwest Regional Carbon Sequestration Project Battelle 505 King Avenue Columbus, OH 43201 614-424-5890...

192

BIG SKY CARBON SEQUESTRATION PARTNERSHIP  

Science Conference Proceedings (OSTI)

The Big Sky Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts during the second performance period fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first two Partnership meetings the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. Efforts are also being made to find funding to include Wyoming in the coverage areas for both geological and terrestrial sinks and sources. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies. Two key deliverables were completed this quarter--a literature review/database to assess the soil carbon on rangelands, and the draft protocols, contracting options for soil carbon trading. To date, there has been little research on soil carbon on rangelands, and since rangeland constitutes a major land use in the Big Sky region, this is important in achieving a better understanding of terrestrial sinks. The protocols developed for soil carbon trading are unique and provide a key component of the mechanisms that might be used to efficiently sequester GHG and reduce CO{sub 2} concentrations. Progress on other deliverables is noted in the PowerPoint presentations. A series of meetings held during the second quarter have laid the foundations for assessing the issues surrounding the implementation of a market-based setting for soil C credits. These meetings provide a connection to stakeholders in the region and a basis on which to draw for the DOE PEIS hearings. Finally, the education and outreach efforts have resulted in a comprehensive plan and process which serves as a guide for implementing the outreach activities under Phase I. While we are still working on the public website, we have made many presentations to stakeholders and policy makers, connections to other federal and state agencies concerned with GHG emissions, climate change, and efficient and environmentally-friendly energy production. In addition, we have laid plans for integration of our outreach efforts with the students, especially at the tribal colleges and at the universities involved in our partnership. This includes collaboration with the film and media arts departments at MSU, with outreach effort

Susan M. Capalbo

2004-06-01T23:59:59.000Z

193

Ocean Terracing  

E-Print Network (OSTI)

Artworks can improve humanity ability to apply macro-engineering principles which skirt or correct oceanographic problems impairing the economic usefulness of coastal land, the overhead airshed, and seawater temperature and salinity stability. A new form of Art, Ocean Art, is here proposed which centers on deliberate terracing of appropriate regions of our world ocean; a proposed example of macro-engineered useful Ocean Art is the technically possible 21-st Century terracing of the Mediterranean Sea. Ocean Art is applicable worldwide to places that might be practically improved by its judicious employment. Such Ocean Art may constitute an entirely unique category of solutions to coastal disaster prevention planning.

Richard Cathcart; Alexander Bolonkin

2007-01-09T23:59:59.000Z

194

Environmental Enterprise: Carbon Sequestration using Texaco Gasification Process  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Enterprise: Carbon Sequestration using Texaco Carbon Sequestration using Texaco Gasification Process Gasification Process First National Conference on Carbon Sequestration First National Conference on Carbon Sequestration May 16, 2001 May 16, 2001 Jeff Seabright Jeff Seabright Texaco Inc. Texaco Inc. Presentation Highlights Presentation Highlights * * Texaco and climate change Texaco and climate change * * Introduction to gasification Introduction to gasification * * Environmental benefits of gasification Environmental benefits of gasification * * CO CO 2 2 capture & sequestration capture & sequestration * * Challenges going forward Challenges going forward Texaco's Climate Change Policy Texaco's Climate Change Policy * * Know enough to take action now Know enough to take action now

195

Carbon sequestration research and development  

SciTech Connect

Predictions of global energy use in the next century suggest a continued increase in carbon emissions and rising concentrations of carbon dioxide (CO{sub 2}) in the atmosphere unless major changes are made in the way we produce and use energy--in particular, how we manage carbon. For example, the Intergovernmental Panel on Climate Change (IPCC) predicts in its 1995 ''business as usual'' energy scenario that future global emissions of CO{sub 2} to the atmosphere will increase from 7.4 billion tonnes of carbon (GtC) per year in 1997 to approximately 26 GtC/year by 2100. IPCC also projects a doubling of atmospheric CO{sub 2} concentration by the middle of next century and growing rates of increase beyond. Although the effects of increased CO{sub 2} levels on global climate are uncertain, many scientists agree that a doubling of atmospheric CO{sub 2} concentrations could have a variety of serious environmental consequences. The goal of this report is to identify key areas for research and development (R&D) that could lead to an understanding of the potential for future use of carbon sequestration as a major tool for managing carbon emissions. Under the leadership of DOE, researchers from universities, industry, other government agencies, and DOE national laboratories were brought together to develop the technical basis for conceiving a science and technology road map. That effort has resulted in this report, which develops much of the information needed for the road map.

Reichle, Dave; Houghton, John; Kane, Bob; Ekmann, Jim; and others

1999-12-31T23:59:59.000Z

196

Sequestration in the Media: Changes in Public Perception  

NLE Websites -- All DOE Office Websites (Extended Search)

Media: Media: Changes in Public Perception Third Annual Conference on Carbon Sequestration Alexandria, VA, May 2-6, 2004 National Energy Technology Laboratory Office of Fossil Energy Phil DiPietro and Rose Dakin, Energetics Inc. and Sarah Forbes, NETL Carbon Sequestration SF 05/3/04 Purpose of the Analysis * Assemble and study published articles on Carbon Sequestration between 1989 and 2003 * Quantify trends, themes and areas of emphasis * Compare results to priorities within the carbon sequestration research community Carbon Sequestration SF 05/3/04 Methodology * Use data on sequestration-related articles from NETL's Carbon Sequestration Newsletter - Conduct additional archive searches to find missed articles and articles that pre- date the newsletter * Define a set of sequestration-related

197

Soil Carbon Sequestration and Land-Use Change: Processes and...  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration and Land-Use Change Soil Carbon Sequestration and Land-Use Change: Processes and Potential PDF file Full text Global Change Biology 6:317-327 (2000) Wilfred M. Post...

198

Sour Gas Streams Safe for Carbon Sequestration, DOE-Sponsored...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sour Gas Streams Safe for Carbon Sequestration, DOE-Sponsored Study Shows Sour Gas Streams Safe for Carbon Sequestration, DOE-Sponsored Study Shows September 23, 2010 - 1:00pm...

199

Readout of Secretary Chu Meetings on Carbon Capture and Sequestration...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Chu Meetings on Carbon Capture and Sequestration and State Grid Readout of Secretary Chu Meetings on Carbon Capture and Sequestration and State Grid July 16, 2009 - 12:00am Addthis...

200

Progress in Direct Experiments on the Ocean Disposal of Fossil Fuel CO2  

NLE Websites -- All DOE Office Websites (Extended Search)

for the First National Conference on Carbon Sequestration, Washington D.C. May 14-17, 2001 for the First National Conference on Carbon Sequestration, Washington D.C. May 14-17, 2001 US DoE-NETL Progress in Direct Experiments on the Ocean Disposal of Fossil Fuel CO 2 Peter G. Brewer (brpe@mbari.org; 831-626-6618) Monterey Bay Aquarium Research Institute 7700 Sandholdt Road Moss Landing CA 95039 Introduction. My laboratory has now been engaged in carrying out small scale controlled field experiments on the ocean sequestration of fossil fuel CO 2 for about five years, and the field has changed enormously in that time. We have gone from theoretical assessments to experimental results, and from cartoon sketches of imagined outcomes to high-resolution video images of experiments on the ocean floor shared around the world. It seems appropriate therefore to give a brief review, albeit one very much from a

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Map of Geologic Sequestration Training and Research Projects  

Energy.gov (U.S. Department of Energy (DOE))

A larger map of FE's Geologic Sequestration Training and Research Projects awarded as part of the Recovery Act.

202

MIDWEST REGIONAL CARBON SEQUESTRATION PARTNERSHIP THE UNITED  

NLE Websites -- All DOE Office Websites (Extended Search)

MIDWEST REGIONAL CARBON SEQUESTRATION PARTNERSHIP THE UNITED S T A T E S 2012 ATLAS CARBON UTILIZATION AND STORAGE Midwest Regional Carbon Sequestration Partnership The Midwest Regional Carbon Sequestration Partnership (MRCSP) region consists of nine neighboring states: Indiana, Kentucky, Maryland, Michigan, New Jersey, New York, Ohio, Pennsylvania, and West Virginia. Battelle Memorial Institute leads MRCSP, which includes nearly 40 organizations from the research community, energy industry, universities, non-government, and government organizations. The region has a diverse range of CO 2 sources and many opportunities for reducing CO 2 emissions through geologic storage and/or EOR. Potential locations for geologic storage in the MRCSP states extend from the deep rock formations in the broad

203

CO2 Mineral Sequestration Studies in US  

NLE Websites -- All DOE Office Websites (Extended Search)

Mineral Sequestration Studies in US Mineral Sequestration Studies in US Philip Goldberg 1 , Zhong-Ying Chen 2 , William O'Connor 3 , Richard Walters 3 , and Hans Ziock 4 1 National Energy Technology Laboratory, P.O. Box 10940, Pittsburgh, PA 15236, goldberg@netl.doe.gov, (412)386-5806 2 Science Applications International Corporation, 1710 Goodridge Dr. McLean, VA, zhong- ying.chen@saic.com, (703)676-7328 3 Albany Research Center, Albany, OR oconner@arc.doe.gov, walters@alrc.doe, (541)967-5834 4 Los Alamos National Laboratory, Los Alamos, NM, ksl@lanl.gov, ziock@lanl.gov, (505)667- 7265 Abstract Carbon sequestration by reacting naturally occurring Mg and Ca containing minerals with CO 2 to form carbonates has many unique advantages. Most notably is the fact that carbonates have a lower energy state than CO

204

Coal Bed Sequestration of Carbon Dioxide  

NLE Websites -- All DOE Office Websites (Extended Search)

COAL BED SEQUESTRATION OF CARBON DIOXIDE COAL BED SEQUESTRATION OF CARBON DIOXIDE R. Stanton (rstanton@usgs.gov; 703-648-6462) U.S. Geological Survey MS 956 National Center Reston, VA 20192 R. Flores (rflores@usgs.gov; 303-236-7774) U.S. Geological Survey MS 939, Denver Federal Center Denver, CO 80225 P.D. Warwick (pwarwick@usgs.gov; 703-648-6469) H. Gluskoter (halg@usgs.gov; 703-648-6429) U.S. Geological Survey MS 956 National Center Reston, VA 20192 G.D. Stricker (303-236-7763) U.S. Geological Survey MS 939, Denver Federal Center Denver, CO 80225 Introduction Geologic sequestration of CO 2 generated from fossil fuel combustion may be an environmentally attractive method to reduce the amount of greenhouse gas emissions. Of the geologic options, sequestering CO

205

Carbon Sequestration Initiative CSI | Open Energy Information  

Open Energy Info (EERE)

Sequestration Initiative CSI Sequestration Initiative CSI Jump to: navigation, search Name Carbon Sequestration Initiative (CSI) Place Cambridge, Massachusetts Zip MA 02139-4307 Sector Carbon Product Massachusetts based consortium which was formed in 2000 to investigate carbon capture and storage technologies. Coordinates 43.003745°, -89.017499° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.003745,"lon":-89.017499,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

206

Decarbonization and Sequestration for Mitigating Global Warming  

NLE Websites -- All DOE Office Websites (Extended Search)

DECARBONIZATION AND SEQUESTRATION FOR DECARBONIZATION AND SEQUESTRATION FOR MITIGATING GLOBAL WARMING M. Steinberg (msteinbe@bnl.gov); 631-344-3036 Brookhaven National Laboratory 12 South Upton Street Upton, NY 11973-5000, USA ABSTRACT Mitigating the global warming greenhouse effect while maintaining a fossil fuel economy, requires improving efficiency of utilization of fossil fuels, use of high hydrogen content fossil fuels, decarbonization of fossil fuels, and sequestering of carbon and CO 2 applied to all the sectors of the economy, electric power generation, transportation, and industrial, and domestic power and heat generation. Decarbonization means removal of carbon as C or CO 2 either before or after fossil fuel combustion and sequestration means disposal of the recovered C or CO 2 including its utilization. Removal and recovery of CO

207

Carbon Dioxide Sequestration in Geologic Coal Formations  

SciTech Connect

BP Corporation North America, Inc. (BP) currently operates a nitrogen enhanced recovery project for coal bed methane at the Tiffany Field in the San Juan Basin, Colorado. The project is the largest and most significant of its kind wherein gas is injected into a coal seam to recover methane by competitive adsorption and stripping. The Idaho National Engineering and Environmental Laboratory (INEEL) and BP both recognize that this process also holds significant promise for the sequestration of carbon dioxide, a greenhouse gas, while economically enhancing the recovery of methane from coal. BP proposes to conduct a CO2 injection pilot at the tiffany Field to assess CO2 sequestration potential in coal. For its part the INEEL will analyze information from this pilot with the intent to define the Co2 sequestration capacity of coal and its ultimate role in ameliorating the adverse effects of global warming on the nation and the world.

2001-09-30T23:59:59.000Z

208

SOUTHWEST REGIONAL PARTNERSHIP ON CARBON SEQUESTRATION  

Science Conference Proceedings (OSTI)

The Southwest Partnership Region includes six whole states, including Arizona, Colorado, Kansas, New Mexico, Oklahoma, and Utah, roughly one-third of Texas, and significant portions of adjacent states. The Partnership comprises a large, diverse group of expert organizations and individuals specializing in carbon sequestration science and engineering, as well as public policy and outreach. The main objective of the Southwest Partnership project is to achieve an 18% reduction in carbon intensity by 2012. The Partnership made great progress in this first year. Action plans for possible Phase II carbon sequestration pilot tests in the region are almost finished, including both technical and non-technical aspects necessary for developing and carrying out these pilot tests. All partners in the Partnership are taking an active role in evaluating and ranking optimum sites and technologies for capture and storage of CO{sub 2} in the Southwest Region. We are identifying potential gaps in all aspects of potential sequestration deployment issues.

Brian McPherson; Rick Allis; Barry Biediger; Joel Brown; Jim Cappa; George Guthrie; Richard Hughes; Eugene Kim; Robert Lee; Dennis Leppin; Charles Mankin; Orman Paananen; Rajesh Pawar; Tarla Peterson; Steve Rauzi; Jerry Stuth; Genevieve Young

2004-11-01T23:59:59.000Z

209

NETL: Carbon Storage - Southeast Regional Carbon Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

Southeast Regional Carbon Sequestration Partnership Southeast Regional Carbon Sequestration Partnership MORE INFO Additional information related to ongoing SECARB efforts can be found on their website. The Southeast Regional Carbon Sequestration Partnership (SECARB), managed by the Southern States Energy Board (SSEB), represents a 13-State region, including Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Texas, and Virginia, and portions of Kentucky and West Virginia. SECARB is comprised of over 100 participants representing Federal and State governments, industry, academia, and non-profit organizations. Southeast Regional Carbon Sequestration Partnership Region Southeast Regional Carbon Sequestration Partnership Region The primary goal of SECARB is to develop the necessary framework and

210

Carbon Sequestration Advisory Committee (Nebraska) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Sequestration Advisory Committee (Nebraska) Carbon Sequestration Advisory Committee (Nebraska) Carbon Sequestration Advisory Committee (Nebraska) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Nebraska Program Type Climate Policies Provider Nebraska Carbon Sequestration Advisory Committee Under this statute, the Director of Natural Resources will document and quantify carbon sequestration and greenhouse emissions reductions

211

NETL: News Release - Regional Carbon Sequestration Partnerships Program  

NLE Websites -- All DOE Office Websites (Extended Search)

February 17, 2005 February 17, 2005 Regional Carbon Sequestration Partnerships Program Adds Canadian Provinces Will Develop, Deploy and Validate Carbon Sequestration Options WASHINGTON, DC - The Department of Energy (DOE) today announced that the Provinces of Alberta and British Columbia have joined Saskatchewan and Manitoba as Canadian partners in the Regional Carbon Sequestration Partnerships program, the centerpiece of North American efforts to validate and deploy carbon sequestration technologies. The program, a network of federal and state agencies, as well as private sector entities, will determine the most suitable technologies, regulations, and infrastructure for future carbon capture, storage, and sequestration in different areas of the country. MORE INFO

212

Announcements Science Policy Geology Technology Terrestrial/Ocean  

NLE Websites -- All DOE Office Websites (Extended Search)

what'S inSide? what'S inSide? Sequestration in the News Announcements Science Policy Geology Technology Terrestrial/Ocean Trading Recent Publications Events Subscription Information hiGhliGhtS Fossil Energy Techline, "Climate Technology: DOE Readies First Big U.S. Projects in CO 2 Capture and Storage. The US Department of Energy (DOE) is currently reviewing Phase III proposals for large-scale geologic sequestration projects in support of the Regional Carbon Sequestration Partnership Program. The program, which was formed in 2003 to research the best approaches to capture and permanently store the greenhouse gas, carbon dioxide (CO 2 ), will enter its next phase in October with announcements of Phase III deployment projects. The new stage of the Regional Partnerships' work will follow as a logical extension of work

213

Southwest Regional Partnership on Carbon Sequestration  

SciTech Connect

The Southwest Partnership on Carbon Sequestration completed its Phase I program in December 2005. The main objective of the Southwest Partnership Phase I project was to evaluate and demonstrate the means for achieving an 18% reduction in carbon intensity by 2012. Many other goals were accomplished on the way to this objective, including (1) analysis of CO{sub 2} storage options in the region, including characterization of storage capacities and transportation options, (2) analysis and summary of CO{sub 2} sources, (3) analysis and summary of CO{sub 2} separation and capture technologies employed in the region, (4) evaluation and ranking of the most appropriate sequestration technologies for capture and storage of CO{sub 2} in the Southwest Region, (5) dissemination of existing regulatory/permitting requirements, and (6) assessing and initiating public knowledge and acceptance of possible sequestration approaches. Results of the Southwest Partnership's Phase I evaluation suggested that the most convenient and practical ''first opportunities'' for sequestration would lie along existing CO{sub 2} pipelines in the region. Action plans for six Phase II validation tests in the region were developed, with a portfolio that includes four geologic pilot tests distributed among Utah, New Mexico, and Texas. The Partnership will also conduct a regional terrestrial sequestration pilot program focusing on improved terrestrial MMV methods and reporting approaches specific for the Southwest region. The sixth and final validation test consists of a local-scale terrestrial pilot involving restoration of riparian lands for sequestration purposes. The validation test will use desalinated waters produced from one of the geologic pilot tests. The Southwest Regional Partnership comprises a large, diverse group of expert organizations and individuals specializing in carbon sequestration science and engineering, as well as public policy and outreach. These partners include 21 state government agencies and universities, five major electric utility companies, seven oil, gas and coal companies, three federal agencies, the Navajo Nation, several NGOs, and the Western Governors Association. This group is continuing its work in the Phase II Validation Program, slated to conclude in 2009.

Brian McPherson

2006-03-31T23:59:59.000Z

214

DOE's Carbon Sequestration Partnership Program Adds Canadian Provinces |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Sequestration Partnership Program Adds Canadian Carbon Sequestration Partnership Program Adds Canadian Provinces DOE's Carbon Sequestration Partnership Program Adds Canadian Provinces February 16, 2005 - 10:14am Addthis Will Develop, Deploy, and Validate Carbon Sequestration Options WASHINGTON, DC -- The Department of Energy (DOE) today announced that the Provinces of Alberta and British Columbia have joined Saskatchewan and Manitoba as Canadian partners in the Regional Carbon Sequestration Partnership program, the centerpiece of North American efforts to validate and deploy carbon sequestration technologies. The program, a network of federal and state agencies, as well as private sector entities, will determine the most suitable technologies, regulations, and infrastructure for future carbon capture, storage, and sequestration in different areas of

215

DOE's Carbon Sequestration Partnership Program Adds Canadian Provinces |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE's Carbon Sequestration Partnership Program Adds Canadian DOE's Carbon Sequestration Partnership Program Adds Canadian Provinces DOE's Carbon Sequestration Partnership Program Adds Canadian Provinces February 16, 2005 - 10:14am Addthis Will Develop, Deploy, and Validate Carbon Sequestration Options WASHINGTON, DC -- The Department of Energy (DOE) today announced that the Provinces of Alberta and British Columbia have joined Saskatchewan and Manitoba as Canadian partners in the Regional Carbon Sequestration Partnership program, the centerpiece of North American efforts to validate and deploy carbon sequestration technologies. The program, a network of federal and state agencies, as well as private sector entities, will determine the most suitable technologies, regulations, and infrastructure for future carbon capture, storage, and sequestration in different areas of

216

An Industry Perspective on Geologic Storage & Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

5, 2001, NETL's 1st National Conference on Carbon Sequestration 5, 2001, NETL's 1st National Conference on Carbon Sequestration 1 An Industry Perspective on Geologic Storage & Sequestration Gardiner Hill, BP Craig Lewis, Chevron 15 th May'01 1 st National Conference on Carbon Sequestration 2 Disclaimer * The following may not be the only Industry Perspective on Storage & Sequestration * It represents the opinions of BP and Chevron and some other energy companies that we have talked to 15 th May'01 1 st National Conference on Carbon Sequestration 3 Overview * Potential New Business Impact * Business Drivers for R&D * Technology Objectives * Definitions of Storage & Sequestration * Break-down of Geologic Storage R&D Categories * Where We Think Industry (and others) are already strong * Where We Think Additional R&D Gaps Still

217

Data:D22294fc-f0d7-4c02-b005-92b9c9c913f8 | Open Energy Information  

Open Energy Info (EERE)

f0d7-4c02-b005-92b9c9c913f8 f0d7-4c02-b005-92b9c9c913f8 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: East Kentucky Power Coop, Inc Effective date: 2013/03/10 End date if known: Rate name: Section E (Option 1) Sector: Description: Source or reference: http://en.openei.org/w/index.php?title=Data:D22294fc-f0d7-4c02-b005-92b9c9c913f8&action=formedit Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service Voltage Category: Phase Wiring:

218

Conceptual Design of a Fossil Hydrogen Infrastructure with Capture and Sequestration of Carbon Dioxide: Case Study in Ohio  

E-Print Network (OSTI)

Annual Conference on Carbon Sequestration. 2003. WashingtonTechnology Laboratory Carbon Sequestration program andCONFERENCE ON CARBON CAPTURE AND SEQUESTRATION DOE/NETL May

2005-01-01T23:59:59.000Z

219

Carbon Sequestration and Gas Emissions in Paddy Field Ecosystem Affected by Nitrogen Application in Purplish Soil, Southwest China  

E-Print Network (OSTI)

in parentheses. 3.2 Daily carbon sequestrations in growthstage Daily carbon sequestrations at different rice growth>N150. Table 3 Daily carbon sequestrations in growth stage /

Wang, Yuying; Hu, Chunsheng Sr.; Zhu, Bo Sr.; Xiang, Hongyan

2009-01-01T23:59:59.000Z

220

Modeling the effects of topography and wind on atmospheric dispersion of CO2 surface leakage at geologic carbon sequestration sites  

E-Print Network (OSTI)

CO 2 from geologic carbon sequestration sites, Vadose Zoneleakage at geologic carbon sequestration sites Fotini K.assessment for geologic carbon sequestration sites. We have

Chow, Fotini K.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Leakage and Sepage of CO2 from Geologic Carbon Sequestration Sites: CO2 Migration into Surface Water  

E-Print Network (OSTI)

from geologic carbon sequestration sites: unsaturated zoneCO 2 from Geologic Carbon Sequestration Sites, Vadose Zoneseepage from geologic carbon sequestration sites may occur.

Oldenburg, Curt M.; Lewicki, Jennifer L.

2005-01-01T23:59:59.000Z

222

Time-windows-based filtering method for near-surface detection of leakage from geologic carbon sequestration sites  

E-Print Network (OSTI)

verification of geologic carbon sequestration, Geophys. Res.Leakage from Geologic Carbon Sequestration Sites Lehua Pan,of CO 2 from geologic carbon sequestration sites from within

Pan, L.

2010-01-01T23:59:59.000Z

223

Coupled Vadose Zone and Atmospheric Surface-Layer Transport of CO2 from Geologic Carbon Sequestration Sites  

E-Print Network (OSTI)

1999. Reichle, D. et al. , Carbon sequestration research andfrom geologic carbon sequestration sites: unsaturated zoneCO 2 from a geologic carbon sequestration site showing the

Oldenburg, Curtis M.; Unger, Andre J.A.

2004-01-01T23:59:59.000Z

224

Southeast Regional Carbon Sequestration Partnership (SECARB)  

SciTech Connect

The Southeast Regional Carbon Sequestration Partnership (SECARB) is a diverse partnership covering eleven states involving the Southern States Energy Board (SSEB) an interstate compact; regulatory agencies and/or geological surveys from member states; the Electric Power Research Institute (EPRI); academic institutions; a Native American enterprise; and multiple entities from the private sector. Figure 1 shows the team structure for the partnership. In addition to the Technical Team, the Technology Coalition, an alliance of auxiliary participants, in the project lends yet more strength and support to the project. The Technology Coalition, with its diverse representation of various sectors, is integral to the technical information transfer, outreach, and public perception activities of the partnership. The Technology Coalition members, shown in Figure 2, also provide a breadth of knowledge and capabilities in the multiplicity of technologies needed to assure a successful outcome to the project and serve as an extremely important asset to the partnership. The eleven states comprising the multi-state region are: Alabama; Arkansas; Florida; Georgia; Louisiana; Mississippi; North Carolina; South Carolina; Tennessee; Texas; and Virginia. The states making up the SECARB area are illustrated in Figure 3. The primary objectives of the SECARB project include: (1) Supporting the U.S. Department of Energy (DOE) Carbon Sequestration Program by promoting the development of a framework and infrastructure necessary for the validation and deployment of carbon sequestration technologies. This requires the development of relevant data to reduce the uncertainties and risks that are barriers to sequestration, especially for geologic storage in the SECARB region. Information and knowledge are the keys to establishing a regional carbon dioxide (CO{sub 2}) storage industry with public acceptance. (2) Supporting the President's Global Climate Change Initiative with the goal of reducing greenhouse gas intensity by 18 percent by 2012. A corollary to the first objective, this objective requires the development of a broad awareness across government, industry, and the general public of sequestration issues and establishment of the technological and legal frameworks necessary to achieve the President's goal. The information developed by the SECARB team will play a vital role in achieving the President's goal for the southeastern region of the United States. (3) Evaluating options and potential opportunities for regional CO{sub 2} sequestration. This requires characterization of the region regarding the presence and location of sources of greenhouse gases (GHGs), primarily CO{sub 2}, the presence and location of potential carbon sinks and geological parameters, geographical features and environmental concerns, demographics, state and interstate regulations, and existing infrastructure.

Kenneth J. Nemeth

2005-09-30T23:59:59.000Z

225

Engineered Sequestration and Advanced Power Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration and Advanced Power Technologies. Klaus Lackner, Columbia Sequestration and Advanced Power Technologies. Klaus Lackner, Columbia University. Predictions of innovative energy technologies for the next century usually include everything from fusion to photovoltaics with the one notable exception of fossil fuels. Because of fears of diminishing supplies, pollution and climate change, the public is reluctant to consider these hydrocarbon fuels for the energy needs of the twenty- first century. An energy strategy for the new century, however, cannot ignore fossil fuels. Contrary to popular belief, they are plentiful and inexpensive. While it is true that fossil fuels are limited by their environmental impact, new technologies to eliminate environmental concerns are currently being developed. Managing the emission of

226

NETL: The Carbon Sequestration Newsletter: July 2001  

NLE Websites -- All DOE Office Websites (Extended Search)

President Bush announces eight new carbon sequestration R&D awards On July 13th, President George Bush delivered an address on a "scientifically sound and effective global effort to reduce the buildup of greenhouse gases in the atmosphere." As a part of that speech the President announced recent R&D awards made by the DOE's Carbon Sequestration R&D Program. He highlighted two projects, one led by the Nature Conservancy and another by an international consortium of major energy companies. Click here for a copy of the President's remarks. The other winning proposals were led by Alstom Power, Praxair, Consol, Dakota Gasification, Advanced Resources International, and Yolo County, CA. Overall, industry is offering 40% cost share to the efforts. For a more detailed description of the DOE awards, click here.

227

Regional Partnerships in Terrestrial Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Partnerships in Terrestrial Carbon Sequestration Regional Partnerships in Terrestrial Carbon Sequestration November 6-7, 2001 Lexington, Kentucky Robert Addington AEI Incorporated 2000 Ashland Drive Ashland, KY 41101 Phone: 606-928-3433 Email: crystalj@aeiresources.com Jim Amonette MSIN K8-96 Pacific Northwest National Laboratory P.O. Box 999 Richland, WA 99352 Phone: 509-3765565 Email: jim.amonette@pnl.gov Patrick Angel Area Office Manager U.S. Department of Interior Office of Surface Mining P.O. Box 1048 London, KY 40741 Phone: 606-878-6440 Email: pangel@osmre.gov Hugh Archer Commissioner Kentucky Dept of Natural Resources 663 Teton Trail Frankfort, KY 40601 Phone: 502-564-2184 Email: hugh.archer@mail.state.ky.us Victor Badaker Mining Engineering Dept. University of Kentucky MML Bldg. Lexington, KY 40546 Phone: 859-257-3818

228

NETL: ARRA Regional Carbon Sequestration Training Centers  

NLE Websites -- All DOE Office Websites (Extended Search)

ARRA Regional Carbon Sequestration Training Centers ARRA Regional Carbon Sequestration Training Centers ARRA Logo Projects in this area are funded, in whole or in part, with funds appropriated by the American Recovery and Reinvestment Act of 2009 (ARRA) and will train personnel in the implementation of carbon capture and storage (CCS) technology. While CCS technologies offer great potential for reducing CO2 emissions and mitigating potential climate change, deploying these technologies will require a significantly expanded workforce trained in the various specialties that are currently underrepresented in the United States. Education and training activities undertaken in this area are developing a future generation of geologists, scientists, and engineers that will provide the human capital and skills required for implementing CCS technologies.

229

CO2 Sequestration in Basalt Formations  

NLE Websites -- All DOE Office Websites (Extended Search)

CO CO 2 SequeStratiOn in BaSalt FOrmatiOnS Background There is growing concern that buildup of greenhouse gases, especially carbon dioxide (CO 2 ), in the atmosphere is contributing to global climate change. One option for mitigating this effect is to sequester CO 2 in geologic formations. Numerous site assessments for geologic sequestration of CO 2 have been conducted in virtually every region of the United States. For the most part, these studies have involved storing CO 2 in saline formation, deep coal seams, and depleted oil and gas reservoirs. Another option, however, is basalt formations. Basalt is a dark-colored, silica-rich, volcanic rock that contains cations-such as calcium, magnesium, and iron-that can combine with CO 2 to form carbonate minerals. Basalt formations have not received much

230

Carbon Capture and Sequestration Newsletter, Issue #1  

Science Conference Proceedings (OSTI)

This is the inaugural edition of the EPRI Carbon Capture and Sequestration (CC&S) newsletter. The newsletter will provide periodic updates on research conducted through EPRI's CC&S target, and on related issues. Coverage will include: o summaries of, and EPRI perspectives on, significant issues (such as the likelihood of success and the applicability of the various technical concepts under development), perspectives on governmental research and development (R&D) policy, and important research findings; o...

2001-07-19T23:59:59.000Z

231

Southwest Regional Partnership on Carbon Sequestration  

SciTech Connect

The Southwest Partnership on Carbon Sequestration completed several more tasks during the period of April 1, 2005-September 30, 2005. The main objective of the Southwest Partnership project is to evaluate and demonstrate the means for achieving an 18% reduction in carbon intensity by 2012. While Phase 2 planning is well under way, the content of this report focuses exclusively on Phase 1 objectives completed during this reporting period. Progress during this period was focused in the three areas: geological carbon storage capacity in New Mexico, terrestrial sequestration capacity for the project area, and the Integrated Assessment Model efforts. The geologic storage capacity of New Mexico was analyzed and Blanco Mesaverde (which extends into Colorado) and Basin Dakota Pools were chosen as top two choices for the further analysis for CO{sub 2} sequestration in the system dynamics model preliminary analysis. Terrestrial sequestration capacity analysis showed that the four states analyzed thus far (Arizona, Colorado, New Mexico and Utah) have relatively limited potential to sequester carbon in terrestrial systems, mainly due to the aridity of these areas, but the large land area offered could make up for the limited capacity per hectare. Best opportunities were thought to be in eastern Colorado/New Mexico. The Integrated Assessment team expanded the initial test case model to include all New Mexico sinks and sources in a new, revised prototype model in 2005. The allocation mechanism, or ''String of Pearls'' concept, utilizes potential pipeline routes as the links between all combinations of the source to various sinks. This technique lays the groundwork for future, additional ''String of Pearls'' analyses throughout the SW Partnership and other regions as well.

Brian McPherson

2006-04-01T23:59:59.000Z

232

SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHP (SECARB)  

SciTech Connect

The Southeast Regional Carbon Sequestration Partnership (SECARB) is on schedule and within budget projections for the work completed during the first 18-months of its two year program. Work during the semiannual period (fifth and sixth project quarters) of the project (October 1, 2004-March 31, 2005) was conducted within a ''Task Responsibility Matrix.'' Under Task 1.0 Define Geographic Boundaries of the Region, no changes occurred during the fifth or sixth quarters of the project. Under Task 2.0 Characterize the Region, refinements have been made to the general mapping and screening of sources and sinks. Integration and geographical information systems (GIS) mapping is ongoing. Characterization during this period was focused on smaller areas having high sequestration potential. Under Task 3.0 Identify and Address Issues for Technology Deployment, SECARB continues to expand upon its assessment of safety, regulatory, permitting, and accounting frameworks within the region to allow for wide-scale deployment of promising terrestrial and geologic sequestration approaches. Under Task 4.0 Develop Public Involvement and Education Mechanisms, SECARB has used results of a survey and focus group meeting to refine approaches that are being taken to educate and involve the public. Under Task 5.0 Identify the Most Promising Capture, Sequestration, and Transport Options, SECARB has evaluated findings from work performed during the first 18-months. The focus of the project team has shifted from region-wide mapping and characterization to a more detailed screening approach designed to identify the most promising opportunities. Under Task 6.0 Prepare Action Plans for Implementation and Technology Validation Activity, the SECARB team is developing an integrated approach to implementing the most promising opportunities and in setting up measurement, monitoring and verification (MMV) programs for the most promising opportunities. Milestones completed during the fifth and sixth project quarters included: (1) Q1-FY05--Assess safety, regulatory and permitting issues; and (2) Q2-FY05--Finalize inventory of major sources/sinks and refine GIS algorithms.

Kenneth J. Nemeth

2005-04-01T23:59:59.000Z

233

DOE Completes Large-Scale Carbon Sequestration Project Awards | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Completes Large-Scale Carbon Sequestration Project Awards Completes Large-Scale Carbon Sequestration Project Awards DOE Completes Large-Scale Carbon Sequestration Project Awards November 17, 2008 - 4:58pm Addthis Regional Partner to Demonstrate Safe and Permanent Storage of 2 Million Tons of CO2 at Wyoming Site WASHINGTON, DC - Completing a series of awards through its Regional Carbon Sequestration Partnership Program, the U.S. Department of Energy (DOE) today awarded $66.9 million to the Big Sky Regional Carbon Sequestration Partnership for the Department's seventh large-scale carbon sequestration project. Led by Montana State University-Bozeman, the Partnership will conduct a large-volume test in the Nugget Sandstone formation to demonstrate the ability of a geologic formation to safely, permanently and economically

234

New Jersey Joins the Energy Department's Carbon Sequestration Regional  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

New Jersey Joins the Energy Department's Carbon Sequestration New Jersey Joins the Energy Department's Carbon Sequestration Regional Partnership Program New Jersey Joins the Energy Department's Carbon Sequestration Regional Partnership Program June 24, 2009 - 1:00pm Addthis Washington, DC -- The State of New Jersey is the newest member of the U.S. Department of Energy's Regional Carbon Sequestration Partnership program--the centerpiece of national efforts to validate and deploy carbon sequestration technologies. The addition of New Jersey, the 43rd state to join the program, helps strengthen U.S. efforts to reduce greenhouse gas emissions and mitigate climate change. New Jersey--along with Indiana, Kentucky, Maryland, Michigan, New York, Ohio, Pennsylvania, and West Virginia--is a regional partner and a participant in the Midwest Regional Carbon Sequestration Partnership

235

DOE Completes Large-Scale Carbon Sequestration Project Awards | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Completes Large-Scale Carbon Sequestration Project Awards DOE Completes Large-Scale Carbon Sequestration Project Awards DOE Completes Large-Scale Carbon Sequestration Project Awards November 17, 2008 - 4:58pm Addthis Regional Partner to Demonstrate Safe and Permanent Storage of 2 Million Tons of CO2 at Wyoming Site WASHINGTON, DC - Completing a series of awards through its Regional Carbon Sequestration Partnership Program, the U.S. Department of Energy (DOE) today awarded $66.9 million to the Big Sky Regional Carbon Sequestration Partnership for the Department's seventh large-scale carbon sequestration project. Led by Montana State University-Bozeman, the Partnership will conduct a large-volume test in the Nugget Sandstone formation to demonstrate the ability of a geologic formation to safely, permanently and economically

236

New Jersey Joins the Energy Department's Carbon Sequestration Regional  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Jersey Joins the Energy Department's Carbon Sequestration Jersey Joins the Energy Department's Carbon Sequestration Regional Partnership Program New Jersey Joins the Energy Department's Carbon Sequestration Regional Partnership Program June 24, 2009 - 1:00pm Addthis Washington, DC -- The State of New Jersey is the newest member of the U.S. Department of Energy's Regional Carbon Sequestration Partnership program--the centerpiece of national efforts to validate and deploy carbon sequestration technologies. The addition of New Jersey, the 43rd state to join the program, helps strengthen U.S. efforts to reduce greenhouse gas emissions and mitigate climate change. New Jersey--along with Indiana, Kentucky, Maryland, Michigan, New York, Ohio, Pennsylvania, and West Virginia--is a regional partner and a participant in the Midwest Regional Carbon Sequestration Partnership

237

Reducing Boron Toxicity by Microbial Sequestration  

SciTech Connect

While electricity is a clean source of energy, methods of electricity-production, such as the use of coal-fired power plants, often result in significant environmental damage. Coal-fired electrical power plants produce air pollution, while contaminating ground water and soils by build-up of boron, which enters surrounding areas through leachate. Increasingly high levels of boron in soils eventually overcome boron tolerance levels in plants and trees, resulting in toxicity. Formation of insoluble boron precipitates, mediated by mineral-precipitating bacteria, may sequester boron into more stable forms that are less available and toxic to vegetation. Results have provided evidence of microbially-facilitated sequestration of boron into insoluble mineral precipitates. Analyses of water samples taken from ponds with high boron concentrations showed that algae present contained 3-5 times more boron than contained in the water in the samples. Boron sequestration may also be facilitated by the incorporation of boron within algal cells. Experiments examining boron sequestration by algae are in progress. In bacterial experiments with added ferric citrate, the reduction of iron by the bacteria resulted in an ironcarbonate precipitate containing boron. An apparent color change showing the reduction of amorphous iron, as well as the precipitation of boron with iron, was more favorable at higher pH. Analysis of precipitates by X-ray diffraction, scanning electron microscopy, and inductively coupled plasma mass spectroscopy revealed mineralogical composition and biologicallymediated accumulation of boron precipitates in test-tube experiments.

Hazen, T.; Phelps, T.J.

2002-01-01T23:59:59.000Z

238

Integrating Steel Production with Mineral Carbon Sequestration  

Science Conference Proceedings (OSTI)

The objectives of the project were (i) to develop a combination iron oxide production and carbon sequestration plant that will use serpentine ores as the source of iron and the extraction tailings as the storage element for CO2 disposal, (ii) the identification of locations within the US where this process may be implemented and (iii) to create a standardized process to characterize the serpentine deposits in terms of carbon disposal capacity and iron and steel production capacity. The first objective was not accomplished. The research failed to identify a technique to accelerate direct aqueous mineral carbonation, the limiting step in the integration of steel production and carbon sequestration. Objective (ii) was accomplished. It was found that the sequestration potential of the ultramafic resource surfaces in the US and Puerto Rico is approximately 4,647 Gt of CO2 or over 500 years of current US production of CO2. Lastly, a computer model was developed to investigate the impact of various system parameters (recoveries and efficiencies and capacities of different system components) and serpentinite quality as well as incorporation of CO2 from sources outside the steel industry.

Klaus Lackner; Paul Doby; Tuncel Yegulalp; Samuel Krevor; Christopher Graves

2008-05-01T23:59:59.000Z

239

Multiphase Sequestration Geochemistry: Model for Mineral Carbonation  

SciTech Connect

Carbonation of formation minerals converts low viscosity supercritical CO2 injected into deep saline reservoirs for geologic sequestration into an immobile form. Until recently the scientific focus of mineralization reactions with reservoir rocks has been those that follow an aqueous-mediated dissolution/precipitation mechanism, driven by the sharp reduction in pH that occurs with CO2 partitioning into the aqueous phase. For sedimentary basin formations the kinetics of aqueous-mediated dissolution/precipitation reactions are sufficiently slow to make the role of mineralization trapping insignificant over a century period. For basaltic saline formations aqueous-phase mineralization progresses at a substantially higher rate, making the role of mineralization trapping significant, if not dominant, over a century period. The overlooked mineralization reactions for both sedimentary and basaltic saline formations, however, are those that occur in liquid or supercritical CO2 phase; where, dissolved water appears to play a catalyst role in the formation of carbonate minerals. A model is proposed in this paper that describes mineral carbonation over sequestration reservoir conditions ranging from dissolved CO2 in aqueous brine to dissolved water in supercritical CO2. The model theory is based on a review of recent experiments directed at understanding the role of water in mineral carbonation reactions of interest in geologic sequestration systems occurring under low water contents.

White, Mark D.; McGrail, B. Peter; Schaef, Herbert T.; Hu, Jian Z.; Hoyt, David W.; Felmy, Andrew R.; Rosso, Kevin M.; Wurstner, Signe K.

2011-04-01T23:59:59.000Z

240

Ocean Datasets | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Ocean Datasets Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Ocean, Coast, and Great Lakes Planning...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Big Sky Carbon Sequestration Partnership--Validation Phase  

NLE Websites -- All DOE Office Websites (Extended Search)

Big Sky Carbon Sequestration Big Sky Carbon Sequestration Partnership-Validation Phase Background The U.S. Department of Energy (DOE) has selected seven partnerships, through its Regional Carbon Sequestration Partnership (RCSP) initiative, to determine the best approaches for capturing and permanently storing carbon dioxide (CO 2 ), a greenhouse gas (GHG) which can contribute to global climate change. The RCSPs are made up of state and local agencies, coal companies, oil and gas companies, electric utilities,

242

West Coast Regional Carbon Sequestration Partnership--Validation Phase  

NLE Websites -- All DOE Office Websites (Extended Search)

West Coast Regional Carbon Sequestration West Coast Regional Carbon Sequestration Partnership-Validation Phase Background The U.S. Department of Energy (DOE) has selected seven partnerships, through its Regional Carbon Sequestration Partnership (RCSP) initiative, to determine the best approaches for capturing and permanently storing carbon dioxide (CO 2 ), a greenhouse gas (GHG) which can contribute to global climate change. The RCSPs are made up of state and local agencies, coal companies, oil and gas companies,

243

Regulation and Permitting of Carbon Dioxide Transport and Geologic Sequestration  

Science Conference Proceedings (OSTI)

This report provides a comprehensive review and analysis of United States (U.S.) regulations that will have a direct impact on permitting and commercial-scale deployment of carbon dioxide (CO2) transport and sequestration projects. The report focuses on specific regulations associated with CO2 transport and sequestration, including pipeline regulations and the U.S. Environmental Protection Agency's (EPA's) proposed rules for characterizing, operating, monitoring, and closing CO2 geologic sequestration we...

2008-12-16T23:59:59.000Z

244

Carbon dioxide reuse and sequestration: The state of the art today  

E-Print Network (OSTI)

projects related to carbon sequestration, Presented at theDOE workshop on carbon sequestration, Washington D.C. ,29. U.S. DOE, Carbon Sequestration: State of the Science,

Benson, Sally M.; Dorchak, Thomas; Jacobs, Gary; Ekmann, James; Bishop, Jim; Grahame, Thomas

2000-01-01T23:59:59.000Z

245

NETL: Carbon Storage - Big Sky Carbon Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

BSCSP BSCSP Carbon Storage Big Sky Carbon Sequestration Partnership MORE INFO Additional information related to ongoing BSCSP efforts can be found on their website. The Big Sky Carbon Sequestration Partnership (BSCSP) is led by Montana State University-Bozeman and represents a coalition of more than 60 organizations including universities, national laboratories, private companies, state agencies, Native American tribes, and international collaborators. The partners are engaged in several aspects of BSCSP projects and contribute to the efforts to deploy carbon storage projects in the BSCSP region. The BSCSP region encompasses Montana, Wyoming, Idaho, South Dakota, and eastern Washington and Oregon. BSCSP Big Sky Carbon Sequestration Partnership Region Big Sky Carbon Sequestration Partnership Region

246

Southeast Regional Carbon Sequestration Partnership U.S Regional...  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Partnership Presented to: Carbon Storage Program Infrastructure Annual Review Meeting November 15, 2011 Presented by: Gerald R. Hill, Ph.D. Senior Technical...

247

Sequestration in the Media: Changes in Public Perception  

NLE Websites -- All DOE Office Websites (Extended Search)

Media: Changes in Public Perception Third Annual Conference on Carbon Sequestration Alexandria, VA, May 2-6, 2004 National Energy Technology Laboratory Office of Fossil Energy Phil...

248

Bridging the Gap Between Carbon Sequestration Science and Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

R&D Portfolio Third Annual Conference on Carbon Sequestration May 6, 2004 Rita A. Bajura, Director National Energy Technology Laboratory Office of Fossil Energy 189489 050604...

249

Carbon Sequestration Research in the Office of Science and Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

researchers in the NETL's Office of Science and Technology (OST) have been performing carbon sequestration research. The OST research program has expanded in recent years as...

250

Big Sky Regional Carbon Sequestration Partnership--Kevin Dome...  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Services Vecta Oil & Gas, Ltd. Washington State University Big Sky Regional Carbon Sequestration Partnership-Kevin Dome Development Phase Project Background The U.S....

251

NETL: News Release - Carbon Sequestration Partner Initiates CO2...  

NLE Websites -- All DOE Office Websites (Extended Search)

February 18 , 2008 Carbon Sequestration Partner Initiates CO2 Injection into Michigan Basin Test Part of DOE's National Strategy to Mitigate Greenhouse Gas Emissions Washington, DC...

252

EA-1846: Demonstration of Carbon Dioxide Capture and Sequestration...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

46: Demonstration of Carbon Dioxide Capture and Sequestration of Steam Methane Reforming Process Gas Used for Large-Scale Hydrogen Production, Port Arthur, Texas EA-1846:...

253

NETL: News Release - DOE Seeks Public Input on Carbon Sequestration...  

NLE Websites -- All DOE Office Websites (Extended Search)

to discuss the growing body of scientific research and emerging technologies and plan joint projects for carbon sequestration. Regional Partnerships Program, a nationwide...

254

ENERGY U.S. DEPARTMENT OF Carbon Sequestration Program: Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

Development from Lab- to Large-Field Scale DOENETL-20111464 February 2011 National Energy Technology Laboratory www.netl.doe.gov Carbon Sequestration Program Technology Program...

255

Geomechanical risks in coal bed carbon dioxide sequestration  

E-Print Network (OSTI)

SAF. 1958. The strength of coal in triaxial compression.Geomechanical Risks in Coal Bed Carbon Dioxide Sequestrationof leakage of CO 2 from coal bed sequestration projects. The

Myer, Larry R.

2003-01-01T23:59:59.000Z

256

EA-1886: Big Sky Regional Carbon Sequestration Partnership -...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA,...

257

The Applicability of Carbon Capture and Sequestration in Primary ...  

Science Conference Proceedings (OSTI)

One of the tools identified to abate CO2 emissions from large sources is carbon capture and sequestration (CCS). Earlier papers have touched on ...

258

Biologically Enhanced Carbon Sequestration: Research Needs and Opportunities  

E-Print Network (OSTI)

specialty applications, biochar has recently been proposedAmonette et al. , 2003). Biochar (also known as black C andavenues by which biochar could enhance sequestration. First,

Oldenburg, Curtis M.

2008-01-01T23:59:59.000Z

259

Aquifer Management for CO2 Sequestration  

E-Print Network (OSTI)

Storage of carbon dioxide is being actively considered for the reduction of green house gases. To make an impact on the environment CO2 should be put away on the scale of gigatonnes per annum. The storage capacity of deep saline aquifers is estimated to be as high as 1,000 gigatonnes of CO2.(IPCC). Published reports on the potential for sequestration fail to address the necessity of storing CO2 in a closed system. This work addresses issues related to sequestration of CO2 in closed aquifers and the risk associated with aquifer pressurization. Through analytical modeling we show that the required volume for storage and the number of injection wells required are more than what has been envisioned, which renders geologic sequestration of CO2 a profoundly nonfeasible option for the management of CO2 emissions unless brine is produced to create voidage and pressure relief. The results from our analytical model match well with a numerical reservoir simulator including the multiphase physics of CO2 sequestration. Rising aquifer pressurization threatens the seal integrity and poses a risk of CO2 leakage. Hence, monitoring the long-term integrity of CO2 storage reservoirs will be a critical aspect for making geologic sequestration a safe, effective and acceptable method for greenhouse gas control. Verification of long-term CO2 residence in receptor formations and quantification of possible CO2 leaks are required for developing a risk assessment framework. Important aspects of pressure falloff tests for CO2 storage reservoirs are discussed with a focus on reservoir pressure monitoring and leakage detection. The importance of taking regular pressure falloffs for a commercial sequestration project and how this can help in diagnosing an aquifer leak will be discussed. The primary driver for leakage in bulk phase injection is the buoyancy of CO2 under typical deep reservoir conditions. Free-phase CO2 below the top seal is prone to leak if a breach happens in the top seal. Consequently, another objective of this research is to propose a way to engineer the CO2 injection system in order to accelerate CO2 dissolution and trapping. The engineered system eliminates the buoyancy-driven accumulation of free gas and avoids aquifer pressurization by producing brine out of the system. Simulations for 30 years of CO2 injection followed by 1,000 years of natural gradient show how CO2 can be securely and safely stored in a relatively smaller closed aquifer volume and with a greater storage potential. The engineered system increases CO2 dissolution and capillary trapping over what occurs under the bulk phase injection of CO2. This thesis revolves around identification, monitoring and mitigation of the risks associated with geological CO2 sequestration.

Anchliya, Abhishek

2009-12-01T23:59:59.000Z

260

The Midwest Regional Carbon Sequestration Partnership (MRCSP)  

SciTech Connect

This final report summarizes the Phase I research conducted by the Midwest regional Carbon Sequestration Partnership (MRCSP). The Phase I effort began in October 2003 and the project period ended on September 31, 2005. The MRCSP is a public/private partnership led by Battelle with the mission of identifying the technical, economic, and social issues associated with implementation of carbon sequestration technologies in its seven state geographic region (Indiana, Kentucky, Maryland, Michigan, Ohio, Pennsylvania, and West Virginia) and identifying viable pathways for their deployment. It is one of seven partnerships that together span most of the U.S. and parts of Canada that comprise the U.S. Department of Energy's (DOE's) Regional Carbon Sequestration Program led by DOE's national Energy Technology Laboratory (NETL). The MRCSP Phase I research was carried out under DOE Cooperative Agreement No. DE-FC26-03NT41981. The total value of Phase I was $3,513,513 of which the DOE share was $2,410,967 or 68.62%. The remainder of the cost share was provided in varying amounts by the rest of the 38 members of MRCSP's Phase I project. The next largest cost sharing participant to DOE in Phase I was the Ohio Coal Development Office within the Ohio Air Quality Development Authority (OCDO). OCDO's contribution was $100,000 and was contributed under Grant Agreement No. CDO/D-02-17. In this report, the MRCSP's research shows that the seven state MRCSP region is a major contributor to the U. S. economy and also to total emissions of CO2, the most significant of the greenhouse gases thought to contribute to global climate change. But, the research has also shown that the region has substantial resources for sequestering carbon, both in deep geological reservoirs (geological sequestration) and through improved agricultural and land management practices (terrestrial sequestration). Geological reservoirs, especially deep saline reservoirs, offer the potential to permanently store CO2 for literally 100s of years even if all the CO2 emissions from the region's large point sources were stored there, an unlikely scenario under any set of national carbon emission mitigation strategies. The terrestrial sequestration opportunities in the region have the biophysical potential to sequester up to 20% of annual emissions from the region's large point sources of CO2. This report describes the assumptions made and methods employed to arrive at the results leading to these conclusions. It also describes the results of analyses of regulatory issues in the region affecting the potential for deployment of sequestration technologies. Finally, it describes the public outreach and education efforts carried out in Phase I including the creation of a web site dedicated to the MRCSP at www.mrcsp.org.

James J. Dooley; Robert Dahowski; Casie Davidson

2005-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

US DOE's Carbon Sequestration Program New Initiatives for U.S...  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE's Carbon Sequestration Program New Initiatives for U.S. Climate Change Geological Sequestration North American Coalbed Methne Forum Charles W. Byrer National Energy Technology...

262

Ocean Thermal Energy Conversion  

Energy.gov (U.S. Department of Energy (DOE))

A process called ocean thermal energy conversion (OTEC) uses the heat energy stored in the Earth's oceans to generate electricity.

263

Regulation and Permitting of Carbon Dioxide Geologic Sequestration Wells  

Science Conference Proceedings (OSTI)

This report provides an update of the United States’ regulations and project experiences associated with permitting injection wells used for geologic sequestration of carbon dioxide (CO2). This report is an update of a previous Electric Power Research Institute (EPRI) study on this subject published in December 2008 when the draft regulations governing geologic sequestration were first published.BackgroundSeparating ...

2013-12-18T23:59:59.000Z

264

Carbon Code Requirements for voluntary carbon sequestration projects  

E-Print Network (OSTI)

Woodland Carbon Code Requirements for voluntary carbon sequestration projects ® Version 1.2 July of group schemes 8 2.6 Monitoring 9 2.7 Carbon statements and reporting 9 2.8 Woodland Carbon Code trademark 10 3. Carbon sequestration 11 3.1 Units of carbon calculation 11 3.2 Carbon baseline 11 3.3 Carbon

265

Carbon Code Requirements for voluntary carbon sequestration projects  

E-Print Network (OSTI)

Woodland Carbon Code Requirements for voluntary carbon sequestration projects ® Version 1.1 July.6 Monitoring 8 2.7 Carbon statements and reporting 8 2.8 Woodland Carbon Code trademark 9 3. Carbon sequestration 10 3.1 Units of carbon calculation 10 3.2 Carbon baseline 10 3.3 Carbon leakage 11 3.4 Project

266

Baseline Carbon Storage, Carbon Sequestration, and Greenhouse-Gas  

E-Print Network (OSTI)

Baseline Carbon Storage, Carbon Sequestration, and Greenhouse-Gas Fluxes in Terrestrial Ecosystems, and Benjamin M. Sleeter Chapter 5 of Baseline and Projected Future Carbon Storage and Greenhouse-Gas Fluxes, carbon sequestration, and greenhouse-gas fluxes in terrestrial ecosystems of the Western United States

Fleskes, Joe

267

Carbon Capture and Sequestration Newsletter, Issue #2  

Science Conference Proceedings (OSTI)

This issue of the Carbon Capture and Sequestration (CC&S) Newsletter consists of updates on ongoing work in the CC&S target. The feature article covers the status of the ongoing economics work. Two parallel efforts proceeded during 2001 in this area: (1) an update of the previous work on Innovative Fossil Cycles Incorporating CO2 Removal, which developed costs associated with new plants; and (2) a study of the costs of capturing carbon dioxide from existing plants. Also covered are two meetings held in C...

2002-01-16T23:59:59.000Z

268

SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (SECARB)  

SciTech Connect

The Southeast Regional Carbon Sequestration Partnership (SECARB) is on schedule and within budget projections for the work completed during the first year of its two year program. Work during the semiannual period (third and fourth quarter) of the project (April 1--September 30, 2004) was conducted within a ''Task Responsibility Matrix.'' Under Task 1.0 Define Geographic Boundaries of the Region, Texas and Virginia were added during the second quarter of the project and no geographical changes occurred during the third or fourth quarter of the project. Under Task 2.0 Characterize the Region, general mapping and screening of sources and sinks has been completed, with integration and Geographical Information System (GIS) mapping ongoing. The first step focused on the macro level characterization of the region. Subsequent characterization will focus on smaller areas having high sequestration potential. Under Task 3.0 Identify and Address Issues for Technology Deployment, SECARB has completed a preliminary assessment of safety, regulatory, permitting, and accounting frameworks within the region to allow for wide-scale deployment of promising terrestrial and geologic sequestration approaches. Under Task 4.0 Develop Public Involvement and Education Mechanisms, SECARB has conducted a survey and focus group meeting to gain insight into approaches that will be taken to educate and involve the public. Task 5.0 and 6.0 will be implemented beginning October 1, 2004. Under Task 5.0 Identify the Most Promising Capture, Sequestration, and Transport Options, SECARB will evaluate findings from work performed during the first year and shift the focus of the project team from region-wide mapping and characterization to a more detailed screening approach designed to identify the most promising opportunities. Under Task 6.0 Prepare Action Plans for Implementation and Technology Validation Activity, the SECARB team will develop an integrated approach to implementing and setting up measurement, monitoring and verification (MMV) programs for the most promising opportunities. During this semiannual period special attention was provided to Texas and Virginia, which were added to the SECARB region, to ensure a smooth integration of activities with the other 9 states. Milestones completed and submitted during the third and fourth quarter included: Q3-FY04--Complete initial development of plans for GIS; and Q4-FYO4--Complete preliminary action plan and assessment for overcoming public perception issues.

Kenneth J. Nemeth

2004-09-01T23:59:59.000Z

269

Shale caprock integrity under carbon sequestration conditions  

Science Conference Proceedings (OSTI)

Carbon sequestration technology requires injection and storage of large volumes of carbon dioxide ( CO 2 ) in subsurface geological formations. Shale caprock which constitutes more than 60% of effective seals for geologic hydrocarbon bearing formations are therefore of considerable interest in underground CO 2 storage into depleted oil and gas formations. This study investigated experimentally shale caprock’s geophysical and geochemical behavior when in contact with aqueous CO 2 over a long period of time. The primary concern is a potential increase in hydraulic conductivity of clay-rich rocks as a result of acidic brine-rock minerals geochemical interactions. Both

Abiola Olabode; Lauren Bentley; Mileva Radonjic

2012-01-01T23:59:59.000Z

270

CARBON SEQUESTRATION ON SURFACE MINE LANDS  

SciTech Connect

An area planted in 2004 on Bent Mountain in Pike County was shifted to the Department of Energy project to centralize an area to become a demonstration site. An additional 98.3 acres were planted on Peabody lands in western Kentucky and Bent Mountain to bring the total area under study by this project to 556.5 acres as indicated in Table 2. Major efforts this quarter include the implementation of new plots that will examine the influence of differing geologic material on tree growth and survival, water quality and quantity and carbon sequestration. Normal monitoring and maintenance was conducted and additional instrumentation was installed to monitor the new areas planted.

Donald H. Graves; Christopher Barton; Richard Sweigard; Richard Warner

2005-06-22T23:59:59.000Z

271

Data:C5e2ef9d-8c02-4f5a-b439-8f30ae9e5159 | Open Energy Information  

Open Energy Info (EERE)

ef9d-8c02-4f5a-b439-8f30ae9e5159 ef9d-8c02-4f5a-b439-8f30ae9e5159 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: City of New Richmond, Wisconsin (Utility Company) Effective date: 2010/02/01 End date if known: Rate name: Cp-3 Industrial Power Time-of-Day Service Primary Metering and Transformer Ownership Discount Sector: Industrial Description: Power Cost Adjustment Clause - All metered rates shall be subject to a positive or negative power cost adjustment charge equivalent to the amount by which the current cost of power (per kilowatt-hour of sales) is greater or lesser than the base cost of power purchased (per kilowatt-hour of sales). The base cost of power (U) is $0.0710 per kilowatt-hour.

272

NETL: News Release - DOE Announces Release of Second Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

November 17, 2008 November 17, 2008 DOE Announces Release of Second Carbon Sequestration Atlas New Version Provides Additional Information on Carbon Dioxide Storage 2008 Carbon Sequestration Atlas II WASHINGTON, D. C.- The U.S. Department of Energy (DOE) today announced the release of its second Carbon Sequestration Atlas of the United States and Canada, which documents more than 3,500 billion metric tons of carbon dioxide (CO2) storage potential in oil and gas reservoirs, coal seams, and saline formations. Preliminary estimates suggest the availability of more than 1,100 years of CO2 storage for the United States and Canada in these geologic formations. "In the year since it was first published, the carbon sequestration atlas has proven to be an invaluable tool to the entire sequestration community," said Acting Assistant Secretary for Fossil Energy James Slutz. "The second edition will bolster our efforts to find environmentally sound, cost-effective methods to sequester carbon dioxide."

273

EA-1835: Midwest Regional Carbon Sequestration Partnership (MRCSP) Phase II  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

35: Midwest Regional Carbon Sequestration Partnership (MRCSP) 35: Midwest Regional Carbon Sequestration Partnership (MRCSP) Phase II Michigan Basin Project in Chester Township, Michigan EA-1835: Midwest Regional Carbon Sequestration Partnership (MRCSP) Phase II Michigan Basin Project in Chester Township, Michigan Summary NOTE: This EA has been cancelled. This EA will evaluate the environmental impacts of a proposal to provide approximately $65.5 million in financial assistance in a cost-sharing arrangement with the project proponent, MRCSP. MRCSP's proposed project would use CO2 captured from an existing natural gas processing plant in Chester Township, pipe it approximately 1 mile to an injection well, and inject it into a deep saline aquifer for geologic sequestration. This project would demonstrate the geologic sequestration of 1,000,000 metric

274

Advanced Research Power Program--CO2 Mineral Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration Sequestration Robert Romanosky National Energy Technology Laboratory Mineral Carbonation Workshop August 8, 2001 Advanced Research Power Program Descriptor - include initials, /org#/date Mineral Sequestration Research Research effort seeks to refine and validate a promising CO 2 sequestration technology option, mineral sequestration also known as mineral carbonation Descriptor - include initials, /org#/date What is Mineral Carbonation * Reaction of CO 2 with Mg or Ca containing minerals to form carbonates * Lowest energy state of carbon is a carbonate and not CO 2 * Occurs naturally in nature as weathering of rock * Already proven on large scale - Carbonate formation linked to formation of the early atmosphere Descriptor - include initials, /org#/date Advantages of Mineral Carbonation

275

Small-Scale Carbon Sequestration Field Test Yields Significant Lessons  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Small-Scale Carbon Sequestration Field Test Yields Significant Small-Scale Carbon Sequestration Field Test Yields Significant Lessons Learned Small-Scale Carbon Sequestration Field Test Yields Significant Lessons Learned May 20, 2009 - 1:00pm Addthis Washington, DC - The Midwest Regional Carbon Sequestration Partnership, one of seven regional partnerships created by the U.S. Department of Energy (DOE) to advance carbon capture and storage technologies, has completed a preliminary geologic characterization and sequestration field test at FirstEnergy's R. E. Burger Plant near Shadyside, Ohio. The project provided significant geologic understanding and "lessons learned" from a region of the Appalachian Basin with few existing deep well penetrations for geologic characterization. The initial targets for the geologic storage of carbon dioxide (CO2) at the

276

DOE Awards First Three Large-Scale Carbon Sequestration Projects |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

First Three Large-Scale Carbon Sequestration Projects First Three Large-Scale Carbon Sequestration Projects DOE Awards First Three Large-Scale Carbon Sequestration Projects October 9, 2007 - 3:14pm Addthis U.S. Projects Total $318 Million and Further President Bush's Initiatives to Advance Clean Energy Technologies to Confront Climate Change WASHINGTON, DC - In a major step forward for demonstrating the promise of clean energy technology, U.S Deputy Secretary of Energy Clay Sell today announced that the Department of Energy (DOE) awarded the first three large-scale carbon sequestration projects in the United States and the largest single set in the world to date. The three projects - Plains Carbon Dioxide Reduction Partnership; Southeast Regional Carbon Sequestration Partnership; and Southwest Regional Partnership for Carbon

277

Carbon Sequestration Dinner Discussion on April 7, 2006 (Part of the forum "Carbon Sequestration: Is It Feasible?"  

E-Print Network (OSTI)

nuclear, renewable technology (solar, wind, biofuels, hydro), and increased energy efficiency, to combat of the feasibility of carbon sequestration and reduction of CO2 emissions by energy conservation and use non-fossil energy sources? Those participating in the discussion generally agreed that carbon sequestration

278

Carbon Sequestration on Surface Mine Lands  

Science Conference Proceedings (OSTI)

During this quarter a general forest monitoring program was conducted to measure treatment effects on above ground and below ground carbon C and Nitrogen (N) pools for the tree planting areas. Detailed studies to address specific questions pertaining to Carbon cycling was initiated with the development of plots to examine the influence of mycorrhizae, spoil chemical and mineralogical properties, and use of amendment on forest establishment and carbon sequestration. Efforts continued during this period to examine decomposition and heterotrophic respiration on C cycling in the reforestation plots. Projected climate change resulting from elevated atmospheric carbon dioxide has given rise to various strategies to sequester carbon in various terrestrial ecosystems. Reclaimed surface mine soils present one such potential carbon sink where traditional reclamation objectives can complement carbon sequestration. New plantings required the modification and design and installation on monitoring equipment. Maintenance and data monitoring on past and present installations are a continuing operation. The Department of Mining Engineering continued the collection of penetration resistance, penetration depth, and bulk density on both old and new treatment areas. Data processing and analysis is in process for these variables. Project scientists and graduate students continue to present results at scientific meetings, tours and field days presentations of the research areas are being conducted on a request basis.

Donald H. Graves; Christopher Barton; Richard Sweigard; Richard Warner

2005-10-02T23:59:59.000Z

279

NETL: Regional Partnerships in Terrestrial Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Regional Partnerships in Terrestrial Carbon Sequestration Regional Partnerships in Terrestrial Carbon Sequestration A "Hands-On" Workshop for the Appalachian Coal & Electric Utilities Industries Table of Contents Disclaimer General Conference Information Papers and Presentations Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

280

Ocean Map | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Map Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Map Gallery Planning for ocean, coastal, and Great...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

An Overview of Geologic Carbon Sequestration Potential in California  

Science Conference Proceedings (OSTI)

As part of the West Coast Regional Carbon Sequestration Partnership (WESTCARB), the California Geological Survey (CGS) conducted an assessment of geologic carbon sequestration potential in California. An inventory of sedimentary basins was screened for preliminary suitability for carbon sequestration. Criteria included porous and permeable strata, seals, and depth sufficient for critical state carbon dioxide (CO{sub 2}) injection. Of 104 basins inventoried, 27 met the criteria for further assessment. Petrophysical and fluid data from oil and gas reservoirs was used to characterize both saline aquifers and hydrocarbon reservoirs. Where available, well log or geophysical information was used to prepare basin-wide maps showing depth-to-basement and gross sand distribution. California's Cenozoic marine basins were determined to possess the most potential for geologic sequestration. These basins contain thick sedimentary sections, multiple saline aquifers and oil and gas reservoirs, widespread shale seals, and significant petrophysical data from oil and gas operations. Potential sequestration areas include the San Joaquin, Sacramento, Ventura, Los Angeles, and Eel River basins, followed by the smaller Salinas, La Honda, Cuyama, Livermore, Orinda, and Sonoma marine basins. California's terrestrial basins are generally too shallow for carbon sequestration. However, the Salton Trough and several smaller basins may offer opportunities for localized carbon sequestration.

Cameron Downey; John Clinkenbeard

2005-10-01T23:59:59.000Z

282

MIDWEST GEOLOGICAL SEQUESTRATION CONSORTIUM THE UNITED S T A  

NLE Websites -- All DOE Office Websites (Extended Search)

MIDWEST GEOLOGICAL SEQUESTRATION CONSORTIUM THE UNITED S T A T E S 2012 ATLAS CARBON UTILIZATION AND STORAGE Midwest Geological Sequestration Consortium The Midwest Geological Sequestration Consortium (MGSC) is a consortium of the geologic surveys of Illinois, Indiana, and Kentucky joined by private corporations, professional business associations, the Interstate Oil and Gas Compact Commission, three Illinois state agencies, and university researchers to assess carbon capture, transportation, and geologic storage processes and their costs and viability in the Illinois Basin region. The Illinois State Geological Survey is the Lead Technical Contractor for MGSC, which covers all of Illinois, southwest Indiana, and western Kentucky. To avoid atmospheric release of CO

283

Experimental Geochemical Studies Relevant to Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Geochemical Studies Relevant to Geochemical Studies Relevant to Carbon Sequestration James G. Blencoe (blencoejg@ornl.gov; 865-574-7041) David R. Cole (coledr@ornl.gov; 865-574-5473) Juske Horita (horitaj@ornl.gov; 865-576-2750) Geochemistry Group Chemical and Analytical Sciences Division Oak Ridge National Laboratory P.O. Box 2008, Building 4500-S Oak Ridge, TN 37831-6110 Gerilynn R. Moline (molinegr@ornl.gov; 865-576-5134) Environmental Sciences Division Oak Ridge National Laboratory P.O. Box 2008, Building 1505 Oak Ridge, TN 37831-6038 Introduction Evidence is mounting that rising levels of atmospheric CO 2 will have profound effects on future global climates (1-2) . Consequently, many experts agree that technologies are needed to slow, and ultimately stop, further buildup (3-5) . One of the strategies proposed to achieve this aim

284

CARBON SEQUESTRATION OF SURFACE MINE LANDS  

SciTech Connect

The January-March 2004 Quarter was dedicated to tree planting activities in two locations in Kentucky. During year one of this project there was no available mine land to plant in the Hazard area so 107 acres were planted in the Martin county mine location. This year 120 acres was planted in the Hazard area to compensate for the prior year and an additional 57 acres was planted on Peabody properties in western Kentucky. An additional set of special plots were established on each of these areas that contained 4800 seedlings each for special carbon sequestration determinations. Plantings were also conducted to continue compaction and water quality studies on two newly established areas as well as confirmed measurements on the first years plantings. Total plantings on this project now amount to 357 acres containing 245,960 tree seedlings.

Donald H. Graves; Christopher Barton; Richard Sweigard; Richard Warner

2004-05-19T23:59:59.000Z

285

On Scatterometer Ocean Stress  

Science Conference Proceedings (OSTI)

Scatterometers estimate the relative atmosphere–ocean motion at spatially high resolution and provide accurate inertial-scale ocean wind forcing information, which is crucial for many ocean, atmosphere, and climate applications. An empirical ...

M. Portabella; A. Stoffelen

2009-02-01T23:59:59.000Z

286

The Ventilated Ocean  

Science Conference Proceedings (OSTI)

Adiabatic theories of ocean circulation and density structure have a long tradition, from the concept of the ventilated thermocline to the notion that deep ocean ventilation is controlled by westerly winds over the Southern Ocean. This study ...

Patrick Haertel; Alexey Fedorov

2012-01-01T23:59:59.000Z

287

Agricultural Soil Carbon Sequestration Offset Programs: Strengths, Difficulties, and Suggestions for Their Potential Use in AB 32's Cap and Trade Program  

E-Print Network (OSTI)

harms involved in agricultural soil carbon sequestration.land-management/soil-carbon- sequestration/en/ (last visitedet al. , Soil Carbon Sequestration – Fundamentals , O HIO S

Bernadett, Lauren

2013-01-01T23:59:59.000Z

288

Developing microbe-plant interactions for applications in plant-growth promotion and disease control, production of useful compounds, remediation, and carbon sequestration  

E-Print Network (OSTI)

Remediation, and Carbon Sequestration References Anderson,Remediation, and Carbon Sequestration rhizosphere byRemediation, and Carbon Sequestration Figure 1. Examples of

Bernard, S.

2009-01-01T23:59:59.000Z

289

Metagenome of a Versatile Chemolithoautotroph from Expanding Oceanic Dead Zones  

SciTech Connect

Oxygen minimum zones (OMZs), also known as oceanic"dead zones", are widespread oceanographic features currently expanding due to global warming and coastal eutrophication. Although inhospitable to metazoan life, OMZs support a thriving but cryptic microbiota whose combined metabolic activity is intimately connected to nutrient and trace gas cycling within the global ocean. Here we report time-resolved metagenomic analyses of a ubiquitous and abundant but uncultivated OMZ microbe (SUP05) closely related to chemoautotrophic gill symbionts of deep-sea clams and mussels. The SUP05 metagenome harbors a versatile repertoire of genes mediating autotrophic carbon assimilation, sulfur-oxidation and nitrate respiration responsive to a wide range of water column redox states. Thus, SUP05 plays integral roles in shaping nutrient and energy flow within oxygen-deficient oceanic waters via carbon sequestration, sulfide detoxification and biological nitrogen loss with important implications for marine productivity and atmospheric greenhouse control.

Walsh, David A.; Zaikova, Elena; Howes, Charles L.; Song, Young; Wright, Jody; Tringe, Susannah G.; Tortell, Philippe D.; Hallam, Steven J.

2009-07-15T23:59:59.000Z

290

ENHANCED COAL BED METHANE PRODUCTION AND SEQUESTRATION OF CO2 IN UNMINEABLE COAL SEAMS  

Science Conference Proceedings (OSTI)

The availability of clean, affordable energy is essential for the prosperity and security of the United States and the world in the 21st century. Emissions of carbon dioxide (CO{sub 2}) into the atmosphere are an inherent part of electricity generation, transportation, and industrial processes that rely on fossil fuels. These energy-related activities are responsible for more than 80 percent of the U.S. greenhouse gas emissions, and most of these emissions are CO{sub 2}. Over the last few decades, an increased concentration of CO{sub 2} in the earth's atmosphere has been observed. Carbon sequestration technology offers an approach to redirect CO{sub 2} emissions into sinks (e.g., geologic formations, oceans, soils and vegetation) and potentially stabilize future atmospheric CO{sub 2} levels. Coal seams are attractive CO{sub 2} sequestration sinks, due to their abundance and proximity to electricity-generation facilities. The recovery of marketable coalbed methane (CBM) provides a value-added stream, potentially reducing the cost to sequester CO{sub 2} gas. Much research is needed to evaluate this technology in terms of CO{sub 2} storage capacity, sequestration stability, commercial feasibility and overall economics. CONSOL Energy Inc., Research & Development (CONSOL), with support from the US DOE, has embarked on a seven-year program to construct and operate a coal bed sequestration site composed of a series of horizontally drilled wells that originate at the surface and extend through two overlying coal seams. Once completed, all of the wells will be used initially to drain CBM from both the upper (mineable) and lower (unmineable) coal seams. After sufficient depletion of the reservoir, centrally located wells in the lower coal seam will be converted from CBM drainage wells to CO{sub 2} injection ports. CO{sub 2} will be measured and injected into the lower unmineable coal seam while CBM continues to drain from both seams. In addition to metering all injected CO{sub 2} and recovered CBM, the program includes additional monitoring wells to further examine horizontal and vertical migration of CO{sub 2}. This is the fifth Technical Progress report for the project. Progress this period was focused on reclamation of the north access road and north well site, and development of revised drilling methods. This report provides a concise overview of project activities this period and plans for future work.

William A. Williams

2004-03-01T23:59:59.000Z

291

Carbon Sequestration Documentary Wins Coveted Aurora Award | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Sequestration Documentary Wins Coveted Aurora Award Carbon Sequestration Documentary Wins Coveted Aurora Award Carbon Sequestration Documentary Wins Coveted Aurora Award August 26, 2009 - 1:00pm Addthis Washington, D.C. -- A film about carbon sequestration produced with support from the U.S. Department of Energy (DOE) has received a 2009 Gold Aurora Award in the documentary category for nature/environment. Titled Out of the Air - Into the Soil: Land Practices That Reduce Atmospheric Carbon Levels, the documentary discusses the effects that proper landscape management can have on carbon absorption. Documentaries such as this are an important tool in educating the public on steps being taken to mitigate climate change. Co-produced by Prairie Public Broadcasting, Fargo, N.D., and the Plains CO2 Reduction (PCOR) Partnership, which is led by the University of North

292

Geological Carbon Sequestration, Spelunking and You | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Geological Carbon Sequestration, Spelunking and You Geological Carbon Sequestration, Spelunking and You Geological Carbon Sequestration, Spelunking and You August 11, 2010 - 2:45pm Addthis Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What does this project do? Develops and tests technologies to store CO2 in oil and gas reservoirs, deep saline formations, and basalts Here's a riddle for you: What do spelunkers, mineralogists and the latest Carbon Capture and Sequestration (CCS) awardees have in common? They're all experts in tapping into projects of geological proportions! Today, Secretary Chu announced the selection of 15 projects aimed at developing and testing technologies to store CO2 in oil and gas reservoirs, deep saline formations, and basalts (just to name a few). Funded with $21.3

293

Carbon Sequestration Documentary Wins Coveted Aurora Award | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Sequestration Documentary Wins Coveted Aurora Award Carbon Sequestration Documentary Wins Coveted Aurora Award Carbon Sequestration Documentary Wins Coveted Aurora Award August 26, 2009 - 1:00pm Addthis Washington, D.C. -- A film about carbon sequestration produced with support from the U.S. Department of Energy (DOE) has received a 2009 Gold Aurora Award in the documentary category for nature/environment. Titled Out of the Air - Into the Soil: Land Practices That Reduce Atmospheric Carbon Levels, the documentary discusses the effects that proper landscape management can have on carbon absorption. Documentaries such as this are an important tool in educating the public on steps being taken to mitigate climate change. Co-produced by Prairie Public Broadcasting, Fargo, N.D., and the Plains CO2 Reduction (PCOR) Partnership, which is led by the University of North

294

NETL: News Release - Critical Carbon Sequestration Assessment Begins:  

NLE Websites -- All DOE Office Websites (Extended Search)

September 12, 2006 September 12, 2006 Critical Carbon Sequestration Assessment Begins: Midwest Partnership Looks at Appalachian Basin for Safe Storage Sites Seismic Surveys to Determine Viability of Rock Formations for CO2 Storage WASHINGTON, DC - Tapping into rock formations at sites thousands of feet deep, a government-industry team is using seismic testing to help determine whether those sites can serve as reservoirs to safely store carbon dioxide (CO2), a major greenhouse gas. MORE INFO WATCH: NETL Project Manager Charlie Byrer discuss this important project Learn more about DOE's Carbon Sequestration Regional Partnerships Midwest Regional Carbon Sequestration Partnership web site The U.S. Department of Energy's National Energy Technology Laboratory is sponsoring the tests in a program to develop carbon sequestration

295

Modeling the Sequestration of CO2 in Deep Geological Formations  

NLE Websites -- All DOE Office Websites (Extended Search)

the Sequestration of CO the Sequestration of CO 2 in Deep Geological Formations K. Prasad Saripalli, B. Peter McGrail, and Mark D. White Pacific Northwest National Laboratory, Richland, Washington 99352 corresponding author Prasad Saripalli Senior Research Scientist Pacific Northwest National Laboratory 1313 Sigma V Complex (K6-81) Richland, WA 99352 ph: (509) 376-1667 fax: (509) 376-5368 prasad.saripalli@pnl.gov 2 Modeling the Sequestration of CO 2 in Deep Geological Formations K. Prasad Saripalli, B. Peter McGrail, and Mark D. White Pacific Northwest National Laboratory, Richland, Washington 99352 Modeling the injection of CO 2 and its sequestration will require simulations of a multi- well injection system in a large reservoir field. However, modeling at the injection well

296

Microsoft PowerPoint - Sequestration Briefing - October-07.ppt  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration R&D Overview Carbon Sequestration R&D Overview Office of Fossil Energy Carbon Sequestration Briefing October 2007 Sean Plasynski, PhD Sequestration Technology Manager Office of Fossil Energy R&D Focus is on Coal & Electricity Oil 43% Oil 43% Coal 36% Coal 36% Natural Gas 21% Electricity 39% Electricity 39% Other 30% Other 30% Transportation 32% Transportation 32% United States CO2 Emissions 36% Emissions From Coal 39% Emissions From Electricity Office of Fossil Energy R&D Focus is on CO 2 Methane 9% Nitrous Oxide 5% HFCs, PFCs, SF 6 2% CO 2 from Energy 81% Other CO 2 3% "EIA Emissions of Greenhouse Gases in the U.S.: 2000" United States Greenhouse Gas Emissions (Equivalent Global Warming Basis) Office of Fossil Energy Annual CO 2 Emissions Extremely Large 6,300,000,000 Carbon Dioxide (CO

297

Discussion on Carbon Capture and Sequestration Legislation | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Discussion on Carbon Capture and Sequestration Legislation Discussion on Carbon Capture and Sequestration Legislation Discussion on Carbon Capture and Sequestration Legislation April 20, 2010 - 3:45pm Addthis Statement of Dr. James Markowsky, Assistant Secretary for Fossil Energy before the Senate Committee on Energy and Natural Resources on Carbon Capture and Sequestration Legislation, S. 1856, S. 1134, and other Draft Legislative Text. Thank you Mr. Chairman and members of the Committee. I appreciate this opportunity to meet with you this morning to discuss carbon capture and storage (CCS) legislation before the Committee. While this hearing is focused specifically on S. 1856, a bill to amend the Energy Policy Act of 2005 to clarify policies regarding ownership of pore space, introduced by Sen. John Barrasso (R-WY); S.1134, the Responsible Use

298

EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

886: Big Sky Regional Carbon Sequestration Partnership - Phase 886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana SUMMARY This EA will evaluate the environmental impacts of a proposal for the Big Sky Carbon Sequestration Regional Partnership to demonstrate the viability and safety of CO2 storage in a regionally significant subsurface formation in Toole County, Montana and to promote the commercialization of future

299

Geological Carbon Sequestration, Spelunking and You | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Geological Carbon Sequestration, Spelunking and You Geological Carbon Sequestration, Spelunking and You Geological Carbon Sequestration, Spelunking and You August 11, 2010 - 2:45pm Addthis Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What does this project do? Develops and tests technologies to store CO2 in oil and gas reservoirs, deep saline formations, and basalts Here's a riddle for you: What do spelunkers, mineralogists and the latest Carbon Capture and Sequestration (CCS) awardees have in common? They're all experts in tapping into projects of geological proportions! Today, Secretary Chu announced the selection of 15 projects aimed at developing and testing technologies to store CO2 in oil and gas reservoirs, deep saline formations, and basalts (just to name a few). Funded with $21.3

300

Geological Sequestration of CO2: The GEO-SEQ Project  

NLE Websites -- All DOE Office Websites (Extended Search)

GeoloGical SequeStration of co GeoloGical SequeStration of co 2 : the Geo-Seq Project Background Growing concern over the potential adverse effects of carbon dioxide (CO 2 ) buildup in the atmosphere leading to global climate change may require reductions in carbon emissions from industrial, transportation, and other sources. One promising option is the capture of CO 2 from large point sources and subsequent sequestration in geologic formations. For this approach to achieve wide acceptance, t assurances that safe, permanent, and verifiable CO 2 geologic storage is attained during sequestration operations must be made. Project results are made available to potential CO 2 storage operators and other interested stakeholders. The primary performing organizations of the GEO-SEQ project team are Lawrence

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Carbon Dioxide Sequestration (West Virginia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dioxide Sequestration (West Virginia) Dioxide Sequestration (West Virginia) Carbon Dioxide Sequestration (West Virginia) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State West Virginia Program Type Environmental Regulations Fees Safety and Operational Guidelines Siting and Permitting The purpose of this law is to: Establish a legal and regulatory framework for the permitting of carbon dioxide sequestration operations; Designate a state agency responsible for establishing standards and

302

Research Experience in Carbon Sequestration 2013 Now Accepting Applications  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Experience in Carbon Sequestration 2013 Now Accepting Experience in Carbon Sequestration 2013 Now Accepting Applications Research Experience in Carbon Sequestration 2013 Now Accepting Applications March 12, 2013 - 1:43pm Addthis Washington, DC - Graduate students and early career professionals can gain hands-on field research experience in areas related to carbon capture and storage (CCS) by participating in the Research Experience in Carbon Sequestration (RECS) program. The initiative, supported by DOE's Office of Fossil Energy (FE) and the National Energy Technology Laboratory (NETL), is currently accepting applications for RECS 2013, scheduled for June 2-12, in Birmingham, AL. The deadline to apply is April 20. An intensive science and field-based program, RECS 2013 will combine background briefings with group exercises and field activities at an

303

Mineral Sequestration Utilizing Industrial By-Products, Residues, and Minerals  

NLE Websites -- All DOE Office Websites (Extended Search)

J. Fauth and Yee Soong J. Fauth and Yee Soong U.S. Department of Energy National Energy Technology Laboratory Pittsburgh PA, 15236-0940 Mineral Sequestration Workshop National Energy Technology Laboratory August 8, 2001 Mineral Sequestration Utilizing Industrial By-Products, Residues, and Minerals Mineral Sequestration Workshop, U.S. Department of Energy, NETL, August 8, 2001 Overview * Introduction - Objective - Goals - NETL Facilities * Effect of Solution Chemistry on Carbonation Efficiency - Buffered Solution + NaCl - Buffered Solution + MEA * Effect of Pretreatment on Carbonation Efficiency - Thermal Treatments - Chemical Treatments * Carbonation Reaction with Ultramafic Minerals - Serpentine - Olivine Mineral Sequestration Workshop, U.S. Department of Energy, NETL, August 8, 2001 Overview * Carbonation Reaction with Industrial By-products

304

Workshop on Carbon Sequestration Science - Modeling and Integrated Assessment  

NLE Websites -- All DOE Office Websites (Extended Search)

Modeling and Integrated Modeling and Integrated Assessment Howard Herzog MIT Energy Laboratory May 24, 2001 Economic Assessments * Engineering analysis of CO 2 separation and capture * Economic modeling/ integrated assessment of carbon capture and sequestration * Comparison on equal basis of the major sequestration options Economic Modeling Motivation * When might carbon capture and sequestration (CCS) become competitive? * What is its potential scale? * Which technologies look most promising? . . . . And when? * How to see the potential in a general market context? Detailed Reference *Sean Biggs Thesis: S Biggs, S. D., "Sequestering Carbon from Power Plants: The Jury is Still Out," M.I.T. Masters Thesis, (2000). S http://sequestration.mit.edu/pdf/SeanBiggs.pdf What Determines Competitiveness?

305

Geologic Sequestration Training and Research Projects | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Geologic Sequestration Training and Research Projects Geologic Sequestration Training and Research Projects Geologic Sequestration Training and Research Projects In September 2009, the U.S. Department of Energy announced more than $12.7 million in funding for geologic sequestration training and research projects. The 43 projects will offer training opportunities for graduate and undergraduate students that will provide the human capital and skills required for implementing and deploying carbon capture and storage technologies. The results of these projects (detailed below) will make a vital contribution to the scientific, technical, and institutional knowledge necessary to establish frameworks for the development of commercial CCS projects. These projects will produce a trained workforce necessary for the

306

CO2 Sequestration Potential of Texas Low-Rank Coals  

NLE Websites -- All DOE Office Websites (Extended Search)

Co Co 2 SequeStration Potential of texaS low-rank CoalS Background Fossil fuel combustion is the primary source of emissions of carbon dioxide (CO 2 ), a major greenhouse gas. Sequestration of CO 2 by injecting it into geologic formations, such as coal seams, may offer a viable method for reducing atmospheric CO 2 emissions. Injection into coal seams has the potential added benefit of enhanced coalbed methane recovery. The potential for CO 2 sequestration in low-rank coals, while as yet undetermined, is believed to differ significantly from that for bituminous coals. To evaluate the feasibility and the environmental, technical, and economic impacts of CO 2 sequestration in Texas low-rank coal beds, the Texas Engineering Experimental Station is conducting a four-year study

307

Discussion on Carbon Capture and Sequestration Legislation | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Discussion on Carbon Capture and Sequestration Legislation Discussion on Carbon Capture and Sequestration Legislation Discussion on Carbon Capture and Sequestration Legislation April 20, 2010 - 3:45pm Addthis Statement of Dr. James Markowsky, Assistant Secretary for Fossil Energy before the Senate Committee on Energy and Natural Resources on Carbon Capture and Sequestration Legislation, S. 1856, S. 1134, and other Draft Legislative Text. Thank you Mr. Chairman and members of the Committee. I appreciate this opportunity to meet with you this morning to discuss carbon capture and storage (CCS) legislation before the Committee. While this hearing is focused specifically on S. 1856, a bill to amend the Energy Policy Act of 2005 to clarify policies regarding ownership of pore space, introduced by Sen. John Barrasso (R-WY); S.1134, the Responsible Use

308

Southwest Regional Partnership for Carbon Sequestration--Validation...  

NLE Websites -- All DOE Office Websites (Extended Search)

Socorro, NM 87801-4796 575-835-5403 reid@prrc.nmt.edu Southwest Regional Partnership for Carbon Sequestration-Validation Phase Background The U.S. Department of Energy Regional...

309

Microsoft PowerPoint - DOE Carbon Sequestration Program Presentation...  

NLE Websites -- All DOE Office Websites (Extended Search)

and retrieval. * A great way to introduce university students in STEM disciplines to carbon capture and sequestration (CCS) is through the use of a Web-based tool that allows...

310

What is the Potential for Carbon Sequestration by the Terrestrial...  

NLE Websites -- All DOE Office Websites (Extended Search)

What is the Potential for Carbon Sequestration by the Terrestrial Biosphere? Roger C. Dahlman 1 , Gary K. Jacobs 2 , and F. Blaine Metting, Jr. 2 This paper highlights some of...

311

Carbon Dioxide Sequestration by Direct Mineral Carbonation: Results...  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration by Direct Mineral Carbonation: Results from Recent Studies and Current Status W.K. OConnor (oconnor@alrc.doe.gov) D.C. Dahlin (dahlin@alrc.doe.gov) D.N Nilsen...

312

Statistical approaches to leak detection for geological sequestration  

E-Print Network (OSTI)

Geological sequestration has been proposed as a way to remove CO? from the atmosphere by injecting it into deep saline aquifers. Detecting leaks to the atmosphere will be important for ensuring safety and effectiveness of ...

Haidari, Arman S

2011-01-01T23:59:59.000Z

313

Small Scale Field Test Demonstrating CO2 sequestration in Arbuckle...  

NLE Websites -- All DOE Office Websites (Extended Search)

Scale Field Test Demonstrating CO 2 sequestration in Arbuckle Saline Aquifer and by CO 2 -EOR at Wellington field, Sumner County, Kansas -- W. Lynn Watney and Jason Rush Kansas...

314

Carbon Dioxide Capture/Sequestration Tax Deduction (Kansas)  

Energy.gov (U.S. Department of Energy (DOE))

Carbon Dioxide Capture/Sequestration Tax Deduction allows a taxpayer a deduction to adjusted gross income with respect to the amortization of the amortizable costs of carbon dioxide capture,...

315

Soil Organic Carbon Sequestration by Tillage and Crop Rotation...  

NLE Websites -- All DOE Office Websites (Extended Search)

Site Descriptions Soil Organic Carbon Sequestration by Tillage and Crop Rotation: A Global Data Analysis (Site Descriptions) West, T.O., and W.M. Post. 2002. Soil Organic Carbon...

316

EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Big Sky Regional Carbon Sequestration Partnership - Phase 6: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana SUMMARY This EA will evaluate the environmental impacts of a proposal for the Big Sky Carbon Sequestration Regional Partnership to demonstrate the viability and safety of CO2 storage in a regionally significant subsurface formation in Toole County, Montana and to promote the commercialization of future

317

Perspectives on Carbon Capture and Sequestration in the United States  

E-Print Network (OSTI)

sequestration in depleted oil wells to achieve enhanced oilEnhanced oil extraction and oil well pressure maintenance.CO 2 is pumped into an oil well, it is partially dissolved

Wong-Parodi, Gabrielle

2011-01-01T23:59:59.000Z

318

Energy Basics: Ocean Resources  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Ocean Thermal Energy Conversion Tidal Energy Wave Energy...

319

Ocean | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search TODO: Add description Related Links List of Ocean Thermal Incentives Retrieved from "http:en.openei.orgwindex.php?titleOcean&oldid273467"...

320

A Parallel Ocean Model With Adaptive Mesh Refinement Capability For Global Ocean Prediction  

DOE Green Energy (OSTI)

An ocean model with adaptive mesh refinement (AMR) capability is presented for simulating ocean circulation on decade time scales. The model closely resembles the LLNL ocean general circulation model with some components incorporated from other well known ocean models when appropriate. Spatial components are discretized using finite differences on a staggered grid where tracer and pressure variables are defined at cell centers and velocities at cell vertices (B-grid). Horizontal motion is modeled explicitly with leapfrog and Euler forward-backward time integration, and vertical motion is modeled semi-implicitly. New AMR strategies are presented for horizontal refinement on a B-grid, leapfrog time integration, and time integration of coupled systems with unequal time steps. These AMR capabilities are added to the LLNL software package SAMRAI (Structured Adaptive Mesh Refinement Application Infrastructure) and validated with standard benchmark tests. The ocean model is built on top of the amended SAMRAI library. The resulting model has the capability to dynamically increase resolution in localized areas of the domain. Limited basin tests are conducted using various refinement criteria and produce convergence trends in the model solution as refinement is increased. Carbon sequestration simulations are performed on decade time scales in domains the size of the North Atlantic and the global ocean. A suggestion is given for refinement criteria in such simulations. AMR predicts maximum pH changes and increases in CO{sub 2} concentration near the injection sites that are virtually unattainable with a uniform high resolution due to extremely long run times. Fine scale details near the injection sites are achieved by AMR with shorter run times than the finest uniform resolution tested despite the need for enhanced parallel performance. The North Atlantic simulations show a reduction in passive tracer errors when AMR is applied instead of a uniform coarse resolution. No dramatic or persistent signs of error growth in the passive tracer outgassing or the ocean circulation are observed to result from AMR.

Herrnstein, A

2005-09-08T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Southwest Regional Partnership for Carbon Sequestration--Validation Phase  

NLE Websites -- All DOE Office Websites (Extended Search)

Southwest Regional Partnership for Southwest Regional Partnership for Carbon Sequestration-Validation Phase Background The U.S. Department of Energy (DOE) has selected seven partnerships, through its Regional Carbon Sequestration Partnership (RCSP) initiative, to determine the best approaches for capturing and permanently storing carbon dioxide (CO 2 ), a greenhouse gas (GHG) which can contribute to global climate change. The RCSPs are made up of state and local agencies, coal companies, oil and gas companies, electric utilities,

322

Recovery Act: Geologic Sequestration Training and Research  

Science Conference Proceedings (OSTI)

Work under the project entitled "Geologic Sequestration Training and Research," was performed by the University of Alabama at Birmingham and Southern Company from December 1, 2009, to June 30, 2013. The emphasis was on training of students and faculty through research on topics central to further development, demonstration, and commercialization of carbon capture, utilization, and storage (CCUS). The project had the following components: (1) establishment of a laboratory for measurement of rock properties, (2) evaluation of the sealing capacity of caprocks, (3) evaluation of porosity, permeability, and storage capacity of reservoirs, (4) simulation of CO2 migration and trapping in storage reservoirs and seepage through seal layers, (5) education and training of students through independent research on rock properties and reservoir simulation, and (6) development of an advanced undergraduate/graduate level course on coal combustion and gasification, climate change, and carbon sequestration. Four graduate students and one undergraduate student participated in the project. Two were awarded Ph.D. degrees for their work, the first in December 2010 and the second in August 2013. A third graduate student has proposed research on an advanced technique for measurement of porosity and permeability, and has been admitted to candidacy for the Ph.D. The fourth graduate student is preparing his proposal for research on CCUS and solid waste management. The undergraduate student performed experimental measurements on caprock and reservoir rock samples and received his B.S.M.E. degree in May 2012. The "Caprock Integrity Laboratory," established with support from the present project, is fully functional and equipped for measurement of porosity, permeability, minimum capillary displacement pressure, and effective permeability to gas in the presence of wetting phases. Measurements are made at ambient temperature and under reservoir conditions, including supercritical CO2. During the course of the project, properties of 19 samples provided by partners on companion projects supported by NETL were measured, covering a range of permeabilities from 0.28 ndarcy to 81 mdarcy. Reservoir simulations were performed for injection of 530,000 tonnes of CO2 through a single well into the Middle Donovan formation in Citronelle Dome, in southwest Alabama, over 40 years, followed by migration and trapping for 10,000 years, using the TOUGH2 and TOUGHREACT software packages from Lawrence Berkeley National Laboratory. It was estimated that 50 kg CO2/m3 of formation would be converted to mineral phases within the CO2 plume during that time. None of the sand units considered for CO2 storage in Citronelle Dome have thickness exceeding the estimated critical CO2 column height (Berg, 1975) at which seepage might begin, through their confining shale layers. A model for leakage through caprock, based on work by Hildenbrand et al. (2004), including a functional relationship between capillary pressure and the effective permeability to gas in the presence of a wetting phase, demonstrated the sensitivity of long-term storage to caprock permeability and thickness. A traditional course on coal combustion was augmented with material on climate change, coal gasification, and carbon sequestration. A total of 49 students completed the course during two offerings, in Fall 2010 and Fall 2012. It has become a popular advanced elective course in the Department of Mechanical Engineering.

Walsh, Peter; Esposito, Richard; Theodorou, Konstantinos; Hannon, Michael; Lamplugh, Aaron; Ellison, Kirk

2013-06-30T23:59:59.000Z

323

Carbon Sequestration on Surface Mine Lands  

Science Conference Proceedings (OSTI)

The first quarter of 2004 was dedicated to tree planting activities in two locations in Kentucky. During the first year of this project there was not available mine land to plant in the Hazard area, so 107 acres were planted in the Martin County mine location. This year 120 acres were planted in the Hazard area to compensate for the prior year and an additional 57 acres were planted on Peabody properties in western Kentucky. Additional sets of special plots were established on each of these areas that contained 4800 seedlings each for carbon sequestration demonstrations. Plantings were also conducted to continue compaction and water quality studies on the newly established areas as well as continual measurements of the first year's plantings. Total plantings on this project now amount to 357 acres containing 245,960 seedlings. During the second quarter of this year monitoring systems were established for all the new research areas. Weather data pertinent to the research as well as hydrology and water quality monitoring continues to be conducted on all areas. Studies established to assess specific questions pertaining to carbon flux and the invasion of the vegetation by small mammals are being quantified. Experimental practices initiated with this research project will eventually allow for the planting on long steep slopes with loose grading systems and allow mountain top removal areas to be constructed with loose spoil with no grading of the final layers of rooting material when establishing trees for the final land use designation. Monitoring systems have been installed to measure treatment effects on both above and below ground carbon and nitrogen pools in the planting areas. Soil and tissue samples were collected from both years planting and analyses were conducted in the laboratory. Examination of decomposition and heterotropic respiration on carbon cycling in the reforestation plots continued during the reporting period. Entire planted trees were extracted from the study area to evaluate carbon accumulation as a function of time on the mine sites. These trees were extracted and separated into the following components: foliage, stems, branches, and roots. Each component was evaluated to determine the contribution of each to the total sequestration value. The fourth quarter of the year was devoted to analyzing the first two years tree planting activities and the evaluation of the results. These analyses included the species success at each of the sites and quantifying the data for future year determination of research levels. Additional detailed studies have been planned to further quantify total carbon storage accumulation on the study areas. At least 124 acres of new plantings will be established in 2005 to bring the total to 500 acres or more in the study area across the state of Kentucky.

Donald H. Graves; Christopher Barton; Bon Jun Koo; Richard Sweigard; Richard Warner

2004-11-30T23:59:59.000Z

324

Workshop on Carbon Sequestration Science -- Economics  

NLE Websites -- All DOE Office Websites (Extended Search)

Economics Economics Howard Herzog MIT Energy Laboratory May 22, 2001 Cost Components * Capture S Separation S Compression * Sequestration S Transport S Injection Approach * Extract cost data from literature studies S Includes capture and compression S Excludes transportation and injection * Adjust cost data to common economic basis * Construct composite cost model * Conduct sensitivity analyses and other studies with the composite cost model Methodology for Analysis of Economic Studies 7210 Btu/kWh 2884 x 10 6 Btu/hr CO 2 to atmosphere 270 tonnes/hr (0.674 kg/kWh) 400 MW a) Reference Plant (No Capture) 9173 Btu/kWh 2884 x 10 6 Btu/hr 2 CO to atmosphere 28 tonnes/hr (0.088 kg/kWh) 314 MW 242 tonnes/hr (0.769 kg/kWh) b) Capture Plant CO 2 captured CO 2 Captured vs. CO 2 Avoided 0 0.2 0.4 0.6 0.8 1 Reference Plant Capture Plant

325

Natural CO2 Analogs for Carbon Sequestration  

Science Conference Proceedings (OSTI)

The report summarizes research conducted at three naturally occurring geologic CO{sub 2} fields in the US. The fields are natural analogs useful for the design of engineered long-term storage of anthropogenic CO{sub 2} in geologic formations. Geologic, engineering, and operational databases were developed for McElmo Dome in Colorado; St. Johns Dome in Arizona and New Mexico; and Jackson Dome in Mississippi. The three study sites stored a total of 2.4 billion t (46 Tcf) of CO{sub 2} equivalent to 1.5 years of power plant emissions in the US and comparable in size with the largest proposed sequestration projects. The three CO{sub 2} fields offer a scientifically useful range of contrasting geologic settings (carbonate vs. sandstone reservoir; supercritical vs. free gas state; normally pressured vs. overpressured), as well as different stages of commercial development (mostly undeveloped to mature). The current study relied mainly on existing data provided by the CO{sub 2} field operator partners, augmented with new geochemical data. Additional study at these unique natural CO{sub 2} accumulations could further help guide the development of safe and cost-effective design and operation methods for engineered CO{sub 2} storage sites.

Scott H. Stevens; B. Scott Tye

2005-07-31T23:59:59.000Z

326

Big Sky Carbon Sequestration Partnership | Open Energy Information  

Open Energy Info (EERE)

Sky Carbon Sequestration Partnership Sky Carbon Sequestration Partnership Jump to: navigation, search Logo: Big Sky Carbon Sequestration Partnership Name Big Sky Carbon Sequestration Partnership Address 2327 University Way, 3rd Floor Place Bozeman, Montana Zip 59715 Region Pacific Northwest Area Phone number 406-994-3755 Notes One of the US DOE's seven regional carbon sequestration partnerships. Coordinates 45.6565752°, -111.041813° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.6565752,"lon":-111.041813,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

327

Biologically Enhanced Carbon Sequestration: Research Needs and Opportunities  

Science Conference Proceedings (OSTI)

Fossil fuel combustion, deforestation, and biomass burning are the dominant contributors to increasing atmospheric carbon dioxide (CO{sub 2}) concentrations and global warming. Many approaches to mitigating CO{sub 2} emissions are being pursued, and among the most promising are terrestrial and geologic carbon sequestration. Recent advances in ecology and microbial biology offer promising new possibilities for enhancing terrestrial and geologic carbon sequestration. A workshop was held October 29, 2007, at Lawrence Berkeley National Laboratory (LBNL) on Biologically Enhanced Carbon Sequestration (BECS). The workshop participants (approximately 30 scientists from California, Illinois, Oregon, Montana, and New Mexico) developed a prioritized list of research needed to make progress in the development of biological enhancements to improve terrestrial and geologic carbon sequestration. The workshop participants also identified a number of areas of supporting science that are critical to making progress in the fundamental research areas. The purpose of this position paper is to summarize and elaborate upon the findings of the workshop. The paper considers terrestrial and geologic carbon sequestration separately. First, we present a summary in outline form of the research roadmaps for terrestrial and geologic BECS. This outline is elaborated upon in the narrative sections that follow. The narrative sections start with the focused research priorities in each area followed by critical supporting science for biological enhancements as prioritized during the workshop. Finally, Table 1 summarizes the potential significance or 'materiality' of advances in these areas for reducing net greenhouse gas emissions.

Oldenburg, Curtis; Oldenburg, Curtis M.; Torn, Margaret S.

2008-03-21T23:59:59.000Z

328

About Ocean Community | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

About Ocean Community Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean About Ocean Community This...

329

EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project (PCCS), Fort Bend County, TX EIS-0473: W.A. Parish Post-Combustion CO2 Capture and Sequestration Project...

330

Ocean Technical | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Technical Community of Practice Through a variety of...

331

SOUTHWEST REGIONAL PARTNERSHIP ON CARBON SEQUESTRATION THE UNITED  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2 SOUTHWEST REGIONAL PARTNERSHIP ON CARBON SEQUESTRATION THE UNITED S T A T E S 2012 ATLAS CARBON UTILIZATION AND STORAGE Southwest Regional Partnership on Carbon Sequestration The Southwest Regional Partnership on Carbon Sequestration (SWP) is investigating the CO 2 storage potential of the abundant oil and gas reservoirs, unmineable coal, and saline formations within the southwestern United States. In 2010, field-scale pilot injection tests were completed, paving the way for larger scale commercial projects, including an EOR project in Texas using an anthropogenic source of CO 2 . SWP draws on the experience of professionals within the fields of geology, engineering, economics, public policy, public outreach, and education. Stakeholders in SWP projects include private industry,

332

Estimation of Carbon Credits in Carbon Dioxide Sequestration Activities  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Credits in Carbon Credits in Carbon Dioxide Sequestration Activities K. Thomas Klasson and Brian H. Davison Oak Ridge National Laboratory * Oak Ridge, Tennessee 37831-6226 Presentation First National Conference on Carbon Sequestration May 14-17, 2001 Washington, DC "The submitted manuscript has been authored by a contractor of the U.S. Government under contract No. DE-AC05-00OR22725. Accordingly, the U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for U.S. Government purposes." * Managed by UT-Battelle, LLC, for the U.S. Department of Energy under contract DE-AC05-00OR22725 1 Estimation of Carbon Credits in Carbon Dioxide Sequestration Activities

333

Successful Sequestration and Enhanced Oil Recovery Project Could Mean More  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Successful Sequestration and Enhanced Oil Recovery Project Could Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil and Less CO2 Emissions Successful Sequestration and Enhanced Oil Recovery Project Could Mean More Oil and Less CO2 Emissions November 15, 2005 - 2:45pm Addthis "Weyburn Project" Breaks New Ground in Enhanced Oil Recovery Efforts WASHINGTON, DC - Secretary Samuel W. Bodman today announced that the Department of Energy (DOE)-funded "Weyburn Project" successfully sequestered five million tons of carbon dioxide (CO2) into the Weyburn Oilfield in Saskatchewan, Canada, while doubling the field's oil recovery rate. If the methodology used in the Weyburn Project was successfully applied on a worldwide scale, one-third to one-half of CO2 emissions could be eliminated in the next 100 years and billions of barrels of oil could be

334

Forestry-based Carbon Sequestration Projects in Africa: Potential benefits  

Open Energy Info (EERE)

Forestry-based Carbon Sequestration Projects in Africa: Potential benefits Forestry-based Carbon Sequestration Projects in Africa: Potential benefits and challenges Jump to: navigation, search Tool Summary Name: Forestry-based Carbon Sequestration Projects in Africa: Potential benefits and challenges Agency/Company /Organization: Natural Resources Forum Sector: Land Focus Area: Forestry Topics: Implementation, GHG inventory, Resource assessment Resource Type: Publications, Lessons learned/best practices, Case studies/examples Website: www.worldagroforestry.org/downloads/publications/PDFs/JA08145.PDF UN Region: "Sub-Saharan Africa" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property.

335

NETL: News Release - Terrestial Carbon Sequestration Test Underway at  

NLE Websites -- All DOE Office Websites (Extended Search)

Terrestial Carbon Sequestration Test Underway at Reclaimed Mine Site Terrestial Carbon Sequestration Test Underway at Reclaimed Mine Site DOE, TVA, EPRI Team to Use Coal Products to Enhance Nature's "Biological CO2 Scrubber" at Test Site in Kentucky DRAKESBORO, KY - The U.S. Department of Energy has joined forces with the Tennessee Valley Authority and the Electric Power Research Institute to demonstrate what might be termed a "grassroots" approach to sequestering carbon dioxide. The new project will use coal combustion byproducts to enhance the storage of carbon in vegetation and soils. - Photo - TVA's Paradise Power Plant - The new terrestrial carbon sequestration project will be sited on reclaimed mine land next to the Paradise Fossil Plant, TVA's second largest power plant. A surface mine reclamation project at the 2,558-megawatt TVA-owned Paradise

336

Preliminary Geologic Characterization of West Coast States for Geologic Sequestration  

SciTech Connect

Characterization of geological sinks for sequestration of CO{sub 2} in California, Nevada, Oregon, and Washington was carried out as part of Phase I of the West Coast Regional Carbon Sequestration Partnership (WESTCARB) project. Results show that there are geologic storage opportunities in the region within each of the following major technology areas: saline formations, oil and gas reservoirs, and coal beds. The work focused on sedimentary basins as the initial most-promising targets for geologic sequestration. Geographical Information System (GIS) layers showing sedimentary basins and oil, gas, and coal fields in those basins were developed. The GIS layers were attributed with information on the subsurface, including sediment thickness, presence and depth of porous and permeable sandstones, and, where available, reservoir properties. California offers outstanding sequestration opportunities because of its large capacity and the potential of value-added benefits from enhanced oil recovery (EOR) and enhanced gas recovery (EGR). The estimate for storage capacity of saline formations in the ten largest basins in California ranges from about 150 to about 500 Gt of CO{sub 2}, depending on assumptions about the fraction of the formations used and the fraction of the pore volume filled with separate-phase CO{sub 2}. Potential CO{sub 2}-EOR storage was estimated to be 3.4 Gt, based on a screening of reservoirs using depth, an API gravity cutoff, and cumulative oil produced. The cumulative production from gas reservoirs (screened by depth) suggests a CO{sub 2} storage capacity of 1.7 Gt. In Oregon and Washington, sedimentary basins along the coast also offer sequestration opportunities. Of particular interest is the Puget Trough Basin, which contains up to 1,130 m (3,700 ft) of unconsolidated sediments overlying up to 3,050 m (10,000 ft) of Tertiary sedimentary rocks. The Puget Trough Basin also contains deep coal formations, which are sequestration targets and may have potential for enhanced coal bed methane recovery (ECBM).

Larry Myer

2005-09-29T23:59:59.000Z

337

CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS  

Science Conference Proceedings (OSTI)

The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. The primary objectives for this reporting period were to construct a coal geological model for reservoir analysis and to continue modeling studies of CO{sub 2} sequestration performance in coalbed methane reservoirs under various operational conditions. Detailed correlation of coal zones is important for reservoir analysis and modeling. Therefore, we interpreted and created isopleth maps of coal occurrences, and correlated individual coal seams within the coal bearing subdivisions of the Wilcox Group--the Hooper, Simsboro and Calvert Bluff formations. Preliminary modeling studies were run to determine if gravity effects would affect the performance of CO{sub 2} sequestration in coalbed methane reservoirs. Results indicated that gravity could adversely affect sweep efficiency and, thus, volumes of CO{sub 2} sequestered and methane produced in thick, vertically continuous coals. Preliminary modeling studies were also run to determine the effect of injection gas composition on sequestration in low-rank coalbeds. Injected gas composition was varied from pure CO{sub 2} to pure N{sub 2}, and results show that increasing N{sub 2} content degrades CO{sub 2} sequestration and methane production performance. We have reached a Data Exchange Agreement with Anadarko Petroleum Corporation. We are currently incorporating the Anadarko data into our work, and expect these data to greatly enhance the accuracy and value of our studies.

Duane A. Mcvay; Walter B. Ayers, Jr.; Jerry L. Jensen

2004-02-01T23:59:59.000Z

338

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM CARBON DIOXIDE SEQUESTRATION  

DOE Green Energy (OSTI)

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds or bioreactors to abate CO{sub 2} emissions from power plants.

V. J. Fabry

2003-10-30T23:59:59.000Z

339

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

DOE Green Energy (OSTI)

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds or bioreactors to abate CO{sub 2} emissions from power plants.

V.J. Fabry

2004-10-30T23:59:59.000Z

340

CALCIUM CARBONATE PRODUCTION BY COCCOLITHAPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V. J.Fabry

2004-01-30T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry, Ph.D.

2001-12-15T23:59:59.000Z

342

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry, Ph.D.

2003-07-15T23:59:59.000Z

343

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry, Ph.D.

2001-09-10T23:59:59.000Z

344

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry, Ph.D.

2003-04-15T23:59:59.000Z

345

Calcium Carbonate Production by Coccolithophorid Algae in Long Term, Carbon Dioxide Sequestration  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry

2005-04-29T23:59:59.000Z

346

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry, Ph.D.

2002-12-15T23:59:59.000Z

347

Calcium Carbonate Production by Coccolithophorid Algae in Long Term, Carbon Dioxide Sequestration  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V. J. Fabry

2006-06-30T23:59:59.000Z

348

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry, Ph.D.

2002-07-09T23:59:59.000Z

349

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids ? single-celled, marine algae that are the major global producers of calcium carbonate ? to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V. J. Fabry

2005-01-24T23:59:59.000Z

350

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids single-celled, marine algae that are the major global producers of calcium carbonate to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry

2001-07-01T23:59:59.000Z

351

CALCIUM CARBONATE PRODUCTION BY COCCOLITHOPHORID ALGAE IN LONG TERM, CARBON DIOXIDE SEQUESTRATION  

SciTech Connect

Predictions of increasing levels of anthropogenic carbon dioxide (CO{sub 2}) and the specter of global warming have intensified research efforts to identify ways to sequester carbon. A number of novel avenues of research are being considered, including bioprocessing methods to promote and accelerate biosequestration of CO{sub 2} from the environment through the growth of organisms such as coccolithophorids, which are capable of sequestering CO{sub 2} relatively permanently. Calcium and magnesium carbonates are currently the only proven, long-term storage reservoirs for carbon. Whereas organic carbon is readily oxidized and releases CO{sub 2} through microbial decomposition on land and in the sea, carbonates can sequester carbon over geologic time scales. This proposal investigates the use of coccolithophorids--single-celled, marine algae that are the major global producers of calcium carbonate--to sequester CO{sub 2} emissions from power plants. Cultivation of coccolithophorids for calcium carbonate (CaCO{sub 3}) precipitation is environmentally benign and results in a stable product with potential commercial value. Because this method of carbon sequestration does not impact natural ecosystem dynamics, it avoids controversial issues of public acceptability and legality associated with other options such as direct injection of CO{sub 2} into the sea and ocean fertilization. Consequently, cultivation of coccolithophorids could be carried out immediately and the amount of carbon sequestered as CaCO{sub 3} could be readily quantified. The significant advantages of this approach warrant its serious investigation. The major goals of the proposed research are to identify the growth conditions that will result in the maximum amount of CO{sub 2} sequestration through coccolithophorid calcite production and to evaluate the costs/benefits of using coccolithophorid cultivation ponds to abate CO{sub 2} emissions from power plants.

V.J. Fabry, Ph.D.

2002-04-05T23:59:59.000Z

352

ENHANCING CARBON SEQUESTRATION AND RECLAMATION OF DEGRADED LANDS WITH FOSSIL-FUEL COMBUSTION BYPRODUCTS  

E-Print Network (OSTI)

represents an opportunity to couple carbon sequestration with the utilization of fossil fuel #12;and energy of fossil energy byproducts to stimulate carbon sequestration in those terrestrial ecosystems. GOALS C sequestration through optimal utilization of fossil energy byproducts and management of degraded

353

NETL: Carbon Storage - Midwest Regional Carbon Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

MRCSP MRCSP Carbon Storage Midwest Regional Carbon Sequestration Partnership MORE INFO Additional information related to ongoing MRCSP efforts can be found on their website. The Midwest Regional Carbon Sequestration Partnership (MRCSP) was established to assess the technical potential, economic viability, and public acceptability of carbon storage within a region consisting of nine contiguous states: Indiana, Kentucky, Maryland, Michigan, New Jersey, New York, Ohio, Pennsylvania, and West Virginia. A group of leading universities, state geological surveys, non-governmental organizations and private companies, led by Battelle Memorial Institute, has been assembled to carry out this research. The MRCSP currently consists of nearly 40 members; each contributing technical knowledge, expertise and cost sharing.

354

Terrestrial Carbon Sequestration - Science for Enhancement and Implementation  

Science Conference Proceedings (OSTI)

It is time to re-evaluate all available options that might not be permanent yet have the potential to buy time, bridging to a future when new energy system technologies and a transformed energy infrastructure can fully address the climate challenge. Terrestrial sequestration is one option large enough to make a contribution in the coming decades using proven land management methods and with the possibility that new technologies could significantly enhance the opportunity. Here we review progress on key scientific, economic, and social issues; postulate the extent to which new technologies might significantly enhance terrestrial sequestration potential; and address remaining research needs.

Post, Wilfred M [ORNL; Amonette, James [Pacific Northwest National Laboratory (PNNL); Birdsey, Richard A. [U.S. Department of Agriculture Forest Service; Garten Jr, Charles T [ORNL; Graham, Robin Lambert [ORNL; Izaurralde, Dr. R. Cesar [Pacific Northwest National Laboratory (PNNL); Jardine, Philip M [ORNL; Jastrow, Julie D [ORNL; Lal, Dr. Rattan [Ohio State University; Marland, Gregg [ORNL; McCarl, Bruce [Texas A& M University; Thomson, Dr. Allison [Pacific Northwest National Laboratory (PNNL); West, Tristram O. [ORNL; Wullschleger, Stan D [ORNL; Metting, F. Blaine [Pacific Northwest National Laboratory (PNNL)

2009-01-01T23:59:59.000Z

355

Ocean Energy Technologies  

Energy.gov (U.S. Department of Energy (DOE))

Oceans cover more than 70% of the Earth's surface. As the world's largest solar collectors, oceans contain thermal energy from the sun and produce mechanical energy from tides and waves. Even...

356

Ocean shell noises  

NLE Websites -- All DOE Office Websites (Extended Search)

Ocean shell noises Name: Rick A Cazzato Location: NA Country: NA Date: NA Question: Why do you here noises when you put a ocean shell to your ear? Does this happen because of...

357

Mixing by ocean eddies  

E-Print Network (OSTI)

Mesoscale eddies mix and transport tracers such as heat and potential vorticity laterally in the ocean. While this transport plays an important role in the climate system, especially in the Southern Ocean, we lack a, ...

Abernathey, Ryan (Ryan Patrick)

2012-01-01T23:59:59.000Z

358

Carbon Sequestration on Surface Mine Lands  

SciTech Connect

Since the implementation of the federal Surface Mining Control and Reclamation Act of 1977 (SMCRA) in May of 1978, many opportunities have been lost for the reforestation of surface mines in the eastern United States. Research has shown that excessive compaction of spoil material in the backfilling and grading process is the biggest impediment to the establishment of productive forests as a post-mining land use (Ashby, 1998, Burger et al., 1994, Graves et al., 2000). Stability of mine sites was a prominent concern among regulators and mine operators in the years immediately following the implementation of SMCRA. These concerns resulted in the highly compacted, flatly graded, and consequently unproductive spoils of the early post-SMCRA era. However, there is nothing in the regulations that requires mine sites to be overly compacted as long as stability is achieved. It has been cultural barriers and not regulatory barriers that have contributed to the failure of reforestation efforts under the federal law over the past 27 years. Efforts to change the perception that the federal law and regulations impede effective reforestation techniques and interfere with bond release must be implemented. Demonstration of techniques that lead to the successful reforestation of surface mines is one such method that can be used to change perceptions and protect the forest ecosystems that were indigenous to these areas prior to mining. The University of Kentucky initiated a large-scale reforestation effort to address regulatory and cultural impediments to forest reclamation in 2003. During the three years of this project 383,000 trees were planted on over 556 acres in different physiographic areas of Kentucky (Table 1, Figure 1). Species used for the project were similar to those that existed on the sites before mining was initiated (Table 2). A monitoring program was undertaken to evaluate growth and survival of the planted species as a function of spoil characteristics and reclamation practice. In addition, experiments were integrated within the reforestation effort to address specific questions pertaining to sequestration of carbon (C) on these sites.

Donald Graves; Christopher Barton; Richard Sweigard; Richard Warner; Carmen Agouridis

2006-03-31T23:59:59.000Z

359

Studies of Lagrangian modeling techniques with applications to deep ocean carbon sequestration  

E-Print Network (OSTI)

This thesis consists of four separate studies which explore the use of random walk particle tracking (RWPT) in simulating environmental mass transport. Two of the studies also consider the efficacy and marine impact of ...

Israelsson, Peter H. (Peter Hampus), 1973-

2008-01-01T23:59:59.000Z

360

Genome-enabled Discovery of Carbon Sequestration Genes  

DOE Green Energy (OSTI)

The fate of carbon below ground is likely to be a major factor determining the success of carbon sequestration strategies involving plants. Despite their importance, molecular processes controlling belowground C allocation and partitioning are poorly understood. This project is leveraging the Populus trichocarpa genome sequence to discover genes important to C sequestration in plants and soils. The focus is on the identification of genes that provide key control points for the flow and chemical transformations of carbon in roots, concentrating on genes that control the synthesis of chemical forms of carbon that result in slower turnover rates of soil organic matter (i.e., increased recalcitrance). We propose to enhance carbon allocation and partitioning to roots by 1) modifying the auxin signaling pathway, and the invertase family, which controls sucrose metabolism, and by 2) increasing root proliferation through transgenesis with genes known to control fine root proliferation (e.g., ANT), 3) increasing the production of recalcitrant C metabolites by identifying genes controlling secondary C metabolism by a major mQTL-based gene discovery effort, and 4) increasing aboveground productivity by enhancing drought tolerance to achieve maximum C sequestration. This broad, integrated approach is aimed at ultimately enhancing root biomass as well as root detritus longevity, providing the best prospects for significant enhancement of belowground C sequestration.

Tuskan, Gerald A [ORNL; Tschaplinski, Timothy J [ORNL; Kalluri, Udaya C [ORNL; Yin, Tongming [ORNL; Yang, Xiaohan [ORNL; Zhang, Xinye [ORNL; Engle, Nancy L [ORNL; Ranjan, Priya [ORNL; Basu, Manojit M [ORNL; Gunter, Lee E [ORNL; Jawdy, Sara [ORNL; Martin, Madhavi Z [ORNL; Campbell, Alina S [ORNL; DiFazio, Stephen P [ORNL; Davis, John M [University of Florida; Hinchee, Maud [ORNL; Pinnacchio, Christa [U.S. Department of Energy, Joint Genome Institute; Meilan, R [Purdue University; Busov, V. [Michigan Technological University; Strauss, S [Oregon State University

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Carbon Dioxide Sequestration with Flue Gas Desulfurization (FGD) Gypsum  

Science Conference Proceedings (OSTI)

Carbonation of industrial alkaline residues can be used as a CO2 sequestration technology to reduce carbon dioxide emissions. In this study, alkaline Ca-rich flue gas desulfurization (FGD) gypsum samples were carbonated to a varying extent. These materials ... Keywords: FGD gypsum, carbonation, carbon dioxide

Hongqi Wang; Ningning Sun; Rona J. Donahoe

2009-07-01T23:59:59.000Z

362

Carbon Dioxide Enhanced Oil Recovery and Sequestration Projects --Wellington Field,  

E-Print Network (OSTI)

and seismic contractors TBN Dawson-Markwell Exploration Co. #12;20 MM bbls oil produced ~40 MM bbls oil and deeply buried Arbuckle Aquifer ­ Overlying Mississippian carbonates contain large oil and gas reservoirs freshwater aquifers, and very limited oil and gas production. ­ Published estimates of CO2 sequestration

Peterson, Blake R.

363

Enhanced Coalbed Methane Production While Sequestration CO2 in...  

NLE Websites -- All DOE Office Websites (Extended Search)

Road South Park, PA 15129 412-854-6676 dickwinschel@consolenergy.com EnhancEd coalbEd MEthanE Production WhilE SEquEStrating co 2 in unMinEablE coal SEaMS Background CONSOL Energy...

364

Geomechanical risks in coal bed carbon dioxide sequestration  

Science Conference Proceedings (OSTI)

The purpose of this report is to summarize and evaluate geomechanical factors which should be taken into account in assessing the risk of leakage of CO{sub 2} from coal bed sequestration projects. The various steps in developing such a project will generate stresses and displacements in the coal seam and the adjacent overburden. The question is whether these stresses and displacements will generate new leakage pathways by failure of the rock or slip on pre-existing discontinuities such as fractures and faults. In order to evaluate the geomechanical issues in CO{sub 2} sequestration in coal beds, it is necessary to review each step in the process of development of such a project and evaluate its geomechanical impact. A coal bed methane production/CO{sub 2} sequestration project will be developed in four steps: (1) Formation dewatering and methane production; (2) CO{sub 2} injection with accompanying methane production; (3) Possible CO{sub 2} injection for sequestration only; and The approach taken in this study was to review each step: Identify the geomechanical processes associated with it, and assess the risks that leakage would result from these processes.

Myer, Larry R.

2003-07-01T23:59:59.000Z

365

Combining Geothermal Energy Capture with CO2 Sequestration  

E-Print Network (OSTI)

Combining Geothermal Energy Capture with CO2 Sequestration Cold CO2 from emitter CO2 compressor geothermal heat hot CO2 permanent CO2 storage Martin O. Saar Dept. of Earth Sciences University of Minnesota saar@umn.edu CO2-Plume Geothermal (CPG) #12;Cold CO2 from emitter CO2 compressor geothermal heat hot CO

Reich, Peter B.

366

Ocean | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Ocean Ocean Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean Welcome to our COMMUNITY This is the National Ocean Council's portal for data, information, and decision tools to support people engaged in regional marine planning for the future use of the ocean, our coasts, and the Great Lakes. Our goal is to enhance discovery of and access to data and information for planners, stakeholders, and the public. Please visit our Feedback page to tell us what would make the site most useful to you as we expand our content. Start Here! Previous Pause Next PacIOOS - Pacific Islands Voyager PacIOOS - Pacific Islands Voyager View More West Coast Governors Alliance - Regional Data Framework West Coast Governors Alliance - Regional Data Framework View More Mid-Atlantic Ocean Data Portal

367

Improved Efficiency of Miscible C02 Floods and Enhanced Prospects for C02 Flooding Heterogeneous Reservoirs  

SciTech Connect

The PRRC-modified DOE pseudomiscible reservoir simulator MASTER was used to conduct a systematic investigation of CO2 flooding using horizontal wells in conjunction with foam. We evaluated the effects of horizontal well radius, length, and location on oil recovery through our testing. This work is necessary to provide field predictions for the use of foam and/or horizontal wells. A number of coreflood tests were performed to examine the effect of foam on oil recovery in heterogeneous porous media. Two coaxial composite cores were used to simulate layered formation systems. The first, an isolated coaxial composite core, was used to simulate a layered formation system of which the layers were not in communication. The second, in capillary contact, simulated layers in communication. Preliminary results suggest that oil displacement is more efficient when surfactant solution is used with CO2 to form CO2-foam. Results from both systems indicate the potential of using foam for improving oil recovery in heterogeneous porous media. Since injectivity loss is a problem in a number of gas injection projects, a preliminary investigation of injectivity loss in WAG was performed. A number of tests were carried out to investigate injectivity loss, indicating that for a given rock the injectivity loss depends on oil saturation in the core during WAG flooding. Higher loss was found in cores with high in-situ oil saturations. No injectivity loss was observed with the naturally fractured carbonate core.

Boyun (Gordon) Guo; David S. Schechter; Jyun-Syung Tsau; Reid B. Grigg; Shih-Hsien (Eric) Chang

1997-04-06T23:59:59.000Z

368

CO2 Sequestration Potential of Texas Low-Rank Coals  

SciTech Connect

The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (ECBM) recovery as an added benefit of sequestration. The main objectives for this reporting period were to (1) estimate the potential for CO{sub 2} sequestration in, and methane production from, low-rank coals of the Lower Calvert Bluff Formation of the Wilcox Group in the east-central Texas region, (2) quantify uncertainty associated with these estimates, (3) conduct reservoir and economic analyses of CO{sub 2} sequestration and ECBM production using horizontal wells, and (4) compare the results with those obtained from previous studies of vertical wells. To estimate the total volumes of CO{sub 2} that may be sequestered in, and total volumes of methane that can be produced from, the Wilcox Group low-rank coals in east-central Texas, we used data provided by Anadarko Petroleum Corporation, data obtained during this research, and results of probabilistic simulation modeling studies we conducted. For the analysis, we applied our base-case coal seam characteristics to a 2,930-mi{sup 2} (1,875,200-ac) area where Calvert Bluff coal seams range between 4,000 and 6,200 ft deep. Results of the probabilistic analysis indicate that potential CO{sub 2} sequestration capacity of the coals ranges between 27.2 and 49.2 Tcf (1.57 and 2.69 billion tons), with a mean value of 38 Tcf (2.2 billion tons), assuming a 72.4% injection efficiency. Estimates of recoverable methane resources, assuming a 71.3% recovery factor, range between 6.3 and 13.6 Tcf, with a mean of 9.8 Tcf. As part of the technology transfer for this project, we presented the paper SPE 100584 at the 2006 SPE Gas Technology Symposium held in Calgary, Alberta, Canada, on May 15-18, 2006. Also, we submitted an abstract to be considered for inclusion in a special volume dedicated to CO{sub 2} sequestration in geologic media, which is planned for publication by the American Association of Petroleum Geologists.

Duane A. McVay; Walter B. Ayers Jr; Jerry L. Jensen

2006-07-01T23:59:59.000Z

369

oceans - Geodata icon | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

oceans - Geodata icon Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean...

370

OCEAN THERMAL ENERGY CONVERSION PROGRAMMATIC ENVIRONMENTAL ASSESSMENT  

E-Print Network (OSTI)

Ocean Thermal Energy Conversion (OTEC) Draft Programmaticof ocean thermal energy conversion technology. U.S. Depart~on Ocean TherUial Energy Conversion, June 18, 1979. Ocean

Sands, M.Dale

2013-01-01T23:59:59.000Z

371

Oceanic Heat Flux Calculation  

Science Conference Proceedings (OSTI)

The authors review the procedure for the direct calculation of oceanic heat flux from hydrographic measurements and set out the full “recipe” that is required.

Sheldon Bacon; Nick Fofonoff

1996-12-01T23:59:59.000Z

372

Energy Basics: Ocean Resources  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Resources Although the potential for ocean energy technologies is believed to be very large, no comprehensive studies have been conducted to date to determine an accurate resource...

373

NETL: News Release - Research Experience in Carbon Sequestration 2010 Now  

NLE Websites -- All DOE Office Websites (Extended Search)

20, 2010 20, 2010 Research Experience in Carbon Sequestration 2010 Now Accepting Applications Program Provides Hands-On CCS Experience for Students, Early Career Professionals Washington, D.C. - Students and early career professionals can gain hands-on experience in areas related to carbon capture and storage (CCS) by participating in the Research Experience in Carbon Sequestration (RECS) program. MORE INFO Link to the RECS Web site for more information and to apply The initiative, supported by DOE's Office of Fossil Energy (FE), is currently accepting applications for RECS 2010, scheduled for July 18-28 in Albuquerque, N.M., and the deadline to apply is May 15. An intensive science-based program, RECS 2010 will combine classroom instruction with field activities at a geologic storage test site and

374

Environmental Enterprise: Carbon Sequestration using Texaco Power Gasification Process  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration using Texaco Gasification Process Jeff Seabright Arthur Lee Richard Weissman, PhD. Texaco Inc. White Plains, New York Presented at: First National Conference on Carbon Sequestration May 14-17, 2001 Washington D.C. ABSTRACT Coal Integrated Gasification Combined Cycle (IGCC) is a commercially proven clean coal technology that offers significant environmental and economic benefits today, including decreased air and solids emissions. It also offers the potential to capture and sequester carbon dioxide. Coal IGCC provides electric utilities strategic options in meeting today's growing demand for energy products (electricity, fuel, chemicals) while protecting public health and the environment and providing a pathway to zero emissions coal-based power generation.

375

Microbial Sequestration of Carbon Dioxide and Subsequent Conversion to Methane  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration of Carbon Dioxide and Subsequent Sequestration of Carbon Dioxide and Subsequent conversion to Methane By Nirupam Pal Associate Professor California Polytechnic State University San Luis Obispo, CA 93401 Email : npal@calpoly.edu Phone : (805) 756-1355 INTRODUCTION The rising level of carbon dioxide in the atmosphere has been of growing concern in recent years. The increasing levels of carbon dioxide, the most dominant component of greenhouse gases, contribute to global warming and changing global weather patterns which could potentially lead to catastrophic events that could threaten life in every form on this planet. The level of carbon dioxide in the worlds atmosphere has increased from about 280 ppm in 1850 to the current level of approximately 350 ppm. There are several natural sources and sinks of

376

NETL: Carbon Storage - West Coast Regional Carbon Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

WESTCARB WESTCARB Carbon Storage West Coast Regional Carbon Sequestration Partnership MORE INFO Additional information related to ongoing WESTCARB efforts can be found on their website. The West Coast Regional Carbon Sequestration Partnership (WESTCARB) is led by the California Energy Commission and represents a coalition of more than 90 organizations from state and provincial resource management and environmental protection agencies; national laboratories and research institutions; colleges and universities; conservation non-profits; oil and gas companies; power companies; pipeline companies; trade associations; vendors and service firms; and consultants. The partners are engaged in several aspects of WESTCARB projects and contribute to the efforts to deploy carbon storage projects on the west coast of North America. WESTCARB

377

Research Experience in Carbon Sequestration Training Program Now Accepting  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Training Program Now Training Program Now Accepting Applications Research Experience in Carbon Sequestration Training Program Now Accepting Applications March 26, 2012 - 1:00pm Addthis Washington, D.C. - A Department of Energy (DOE) program that helps graduate students and early career professionals gain hands-on field research experience in areas related to carbon capture, utilization and storage (CCUS) is accepting applications until April 15. The Research Experience in Carbon Sequestration (RECS) initiative is supported by DOE's Office of Fossil Energy and its National Energy Technology Laboratory. A collaboration between EnTech Strategies, Southern Company and SECARB-Ed, RECS 2012 isscheduled for June 3-13, in Birmingham, AL. An intensive science and field-based program, RECS 2012 will combine

378

EFRC Carbon Capture and Sequestration Activities at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

EFRC Carbon Capture and EFRC Carbon Capture and Sequestration Activities at NERSC EFRC Carbon Capture and Sequestration Activities at NERSC Why it Matters: Carbon dioxide (CO2) gas is considered to be present in only trace proportions in our atmosphere but it has a leading role in the cast of greenhouse gases, with a thermal radiative effect nearly three times as large as the next biggest contributor. Energy related processes are the biggest sources of atmospheric CO2, especially the burning of fossil fuels and the production of hydrogen from methane. Since both human-caused CO2 concentrations and global average temperatures have been increasing steadily since the mid-20th century it could very well be that our energy future depends on our ability to effectively remove CO2

379

Research Experience in Carbon Sequestration 2010 Now Accepting Applications  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2010 Now Accepting 2010 Now Accepting Applications Research Experience in Carbon Sequestration 2010 Now Accepting Applications April 20, 2010 - 1:00pm Addthis Washington, DC - Students and early career professionals can gain hands-on experience in areas related to carbon capture and storage (CCS) by participating in the Research Experience in Carbon Sequestration (RECS) program. The initiative, supported by DOE's Office of Fossil Energy (FE), is currently accepting applications for RECS 2010, scheduled for July 18-28 in Albuquerque, N.M., and the deadline to apply is May 15. An intensive science-based program, RECS 2010 will combine classroom instruction with field activities at a geologic storage test site and visits to a power plant and coal mine. Topics cover the range of CCS

380

Carbon Sequestration in Reclaimed Mined Soils of Ohio  

Science Conference Proceedings (OSTI)

This research project was aimed at assessing the soil organic carbon (SOC) sequestration potential of reclaimed minesoils (RMS). The experimental sites were characterized by distinct age chronosequences of RMS and were located in Guernsey, Morgan, Noble, and Muskingum Counties of Ohio. Restoration of disturbed land is followed by the application of nutrients to the soil to promote the vegetation development. Reclamation is important both for preserving the environmental quality and increasing agronomic yields. Since reclamation treatments have significant influence on the rate of soil development, a study on subplots was designed with the objectives of assessing the potential of different biosolids on soil organic C (SOC) sequestration rate, soil development, and changes in soil physical and water transmission properties. All sites are owned and maintained by American Electric Power (AEP). These sites were reclaimed by two techniques: (1) with topsoil application, and (2) without topsoil application, and were under continuous grass or forest cover.

K. Lorenz; R. Lal

2007-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Native Plants for Optimizing Carbon Sequestration in Reclaimed Lands  

NLE Websites -- All DOE Office Websites (Extended Search)

Native Plants for Optimizing Carbon Sequestration in Native Plants for Optimizing Carbon Sequestration in Reclaimed Lands Pat J. Unkefer (punkefer@lanl.gov; 505-665-2554) Biosciences Division (B-S1), Mail Stop E529 Los Alamos National Laboratory Los Alamos, NM 87545 Michael H. Ebinger (mhe@lanl.gov; 505-667-3147) Environmental Dynamics and Spatial Analysis Group (EES-10), Mail Stop J495 Los Alamos National Laboratory Los Alamos, NM 87545 David D. Breshears (daveb@lanl.gov; 505-665-2803) Environmental Dynamics and Spatial Analysis Group (EES-10), Mail Stop J495 Los Alamos National Laboratory Los Alamos, NM 87545 Thomas J. Knight (tknight@usm.maine.edu; 207-780-4577) Biological Sciences Department, 96 Falmouth Ave. University of Southern Maine Portland, ME 04103 Christopher L. Kitts (ckitts@calpoly.edu; 805-756-2949)

382

Constraining oceanic dust deposition using surface ocean dissolved Al  

E-Print Network (OSTI)

Iron, manganese and lead at Hawaii Ocean Time-series stationof beryllium to the oceans, Earth Planet. Sci. Lett. , 114,organic carbon fluxes in the ocean based on the quantitative

Han, Qin; Moore, J. Keith; Zender, Charles; Measures, Chris; Hydes, David

2008-01-01T23:59:59.000Z

383

DOE Awards $126.6 Million for Two More Large-Scale Carbon Sequestration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

$126.6 Million for Two More Large-Scale Carbon $126.6 Million for Two More Large-Scale Carbon Sequestration Projects DOE Awards $126.6 Million for Two More Large-Scale Carbon Sequestration Projects May 6, 2008 - 11:30am Addthis Projects in California and Ohio Join Four Others in Effort to Drastically Reduce Greenhouse Gas Emissions WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced awards of more than $126.6 million to the West Coast Regional Carbon Sequestration Partnership (WESTCARB) and the Midwest Regional Carbon Sequestration Partnership (MRCSP) for the Department's fifth and sixth large-scale carbon sequestration projects. These industry partnerships, which are part of DOE's Regional Carbon Sequestration Partnership, will conduct large volume tests in California and Ohio to demonstrate the ability of a geologic

384

2010 Carbon Sequestration Atlas of the United States and Canada: Third  

Open Energy Info (EERE)

2010 Carbon Sequestration Atlas of the United States and Canada: Third 2010 Carbon Sequestration Atlas of the United States and Canada: Third Edition Jump to: navigation, search Tool Summary LAUNCH TOOL Name: 2010 Carbon Sequestration Atlas of the United States and Canada: Third Edition Focus Area: Clean Fossil Energy Topics: Potentials & Scenarios Website: www.netl.doe.gov/technologies/carbon_seq/refshelf/atlasIII/2010atlasII Equivalent URI: cleanenergysolutions.org/content/2010-carbon-sequestration-atlas-unite Language: English Policies: Deployment Programs DeploymentPrograms: Public-Private Partnerships This atlas updates the carbon dioxide (CO2) sequestration potential for the United States and Canada, and it provides updated information on field activities of the regional carbon sequestration partnerships (RCSPs). In

385

Carbon Sequestration Partner Initiates Drilling of CO2 Injection Well in  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sequestration Partner Initiates Drilling of CO2 Injection Sequestration Partner Initiates Drilling of CO2 Injection Well in Illinois Basin Carbon Sequestration Partner Initiates Drilling of CO2 Injection Well in Illinois Basin February 17, 2009 - 12:00pm Addthis Washington, D.C. -- The Midwest Geological Sequestration Consortium (MGSC), one of seven regional partnerships created by the U.S. Department of Energy (DOE) to advance carbon sequestration technologies nationwide, has begun drilling the injection well for their large-scale carbon dioxide (CO2) injection test in Decatur, Illinois. The test is part of the development phase of the Regional Carbon Sequestration Partnerships program, an Office of Fossil Energy initiative launched in 2003 to determine the best approaches for capturing and permanently storing gases that can contribute

386

Biomass Crop Production: Benefits for Soil Quality and Carbon Sequestration  

DOE Green Energy (OSTI)

Research at three locations in the southeastern US is quantifying changes in soil quality and soil carbon storage that occur during production of biomass crops compared with row crops. After three growing seasons, soil quality improved and soil carbon storage increased on plots planted to cottonwood, sycamore, sweetgum with a cover crop, switchgrass, and no-till corn. For tree crops, sequestered belowground carbon was found mainly in stumps and large roots. At the TN site, the coarse woody organic matter storage belowground was 1.3 Mg ha{sup {minus}1}yr{sup {minus}1}, of which 79% was stumps and large roots and 21% fine roots. Switchgrass at the AL site also stored considerable carbon belowground as coarse roots. Most of the carbon storage occurred mainly in the upper 30 cw although coarse roots were found to depths of greater than 60 cm. Biomass crops contributed to improvements in soil physical quality as well as increasing belowground carbon sequestration. The distribution and extent of carbon sequestration depends on the growth characteristics and age of the individual biomass crop species. Time and increasing crop maturity will determine the potential of these biomass crops to significantly contribute to the overall national goal of increasing carbon sequestration and reducing greenhouse gas emissions.

Bandaranayake, W.; Bock, B.R.; Houston, A.; Joslin, J.D.; Pettry, D.E.; Schoenholtz, S.; Thornton, F.C.; Tolbert, V.R.; Tyler, D.

1999-08-29T23:59:59.000Z

387

Carbon sequestration, optimum forest rotation and their environmental impact  

Science Conference Proceedings (OSTI)

Due to their large biomass forests assume an important role in the global carbon cycle by moderating the greenhouse effect of atmospheric pollution. The Kyoto Protocol recognises this contribution by allocating carbon credits to countries which are able to create new forest areas. Sequestrated carbon provides an environmental benefit thus must be taken into account in cost-benefit analysis of afforestation projects. Furthermore, like timber output carbon credits are now tradable assets in the carbon exchange. By using British data, this paper looks at the issue of identifying optimum felling age by considering carbon sequestration benefits simultaneously with timber yields. The results of this analysis show that the inclusion of carbon benefits prolongs the optimum cutting age by requiring trees to stand longer in order to soak up more CO{sub 2}. Consequently this finding must be considered in any carbon accounting calculations. - Highlights: Black-Right-Pointing-Pointer Carbon sequestration in forestry is an environmental benefit. Black-Right-Pointing-Pointer It moderates the problem of global warming. Black-Right-Pointing-Pointer It prolongs the gestation period in harvesting. Black-Right-Pointing-Pointer This paper uses British data in less favoured districts for growing Sitka spruce species.

Kula, Erhun, E-mail: erhun.kula@bahcesehir.edu.tr [Department of Economics, Bahcesehir University, Besiktas, Istanbul (Turkey); Gunalay, Yavuz, E-mail: yavuz.gunalay@bahcesehir.edu.tr [Department of Business Studies, Bahcesehir University, Besiktas, Istanbul (Turkey)

2012-11-15T23:59:59.000Z

388

CO2 Sequestration in Unmineable Coal Seams: Potential Environmental Impacts  

Science Conference Proceedings (OSTI)

An initial investigation into the potential environmental impacts of CO2 sequestration in unmineable coal seams has been conducted, focusing on changes in the produced water during enhanced coalbed methane (ECBM) production using a CO2 injection process (CO2-ECBM). Two coals have been used in this study, the medium volatile bituminous Upper Freeport coal (APCS 1) of the Argonne Premium Coal Samples series, and an as-mined Pittsburgh #8 coal, which is a high volatile bituminous coal. Coal samples were reacted with either synthetic produced water or field collected produced water and gaseous carbon dioxide at 40 ?C and 50 bar to evaluate the potential for mobilizing toxic metals during CO2-ECBM/sequestration. Microscopic and x-ray diffraction analysis of the post-reaction coal samples clearly show evidence of chemical reaction, and chemical analysis of the produced water shows substantial changes in composition. These results suggest that changes to the produced water chemistry and the potential for mobilizing toxic trace elements from coalbeds are important factors to be considered when evaluating deep, unmineable coal seams for CO2 sequestration.

Hedges, S.W.; Soong, Yee; McCarthy Jones, J.R.; Harrison, D.K.; Irdi, G.A.; Frommell, E.A.; Dilmore, R.M.; Pique, P.J.; Brown, T.D

2005-09-01T23:59:59.000Z

389

Economic modeling of CO 2 capture and sequestration  

E-Print Network (OSTI)

As policy makers look for strategies to reduce greenhouse gas emissions, they need to understand what options are available and under what conditions these technologies could be economically competitive. This paper explores the economics of carbon capture and sequestration technologies using the MIT Emissions Prediction and Policy Analysis (EPPA) model. We model two of the most promising carbon capture and sequestration technologies, one based on a natural gas combined cycle (NGCC) capture plant and one based on an integrated coal gasification combined cycle (IGCC) capture plant. The technologies have been fully specified within the EPPA model by production functions and we simulate how they perform under different policy scenarios. The results show how changing input prices and general equilibrium effects can influence technology choice between the coal and gas capture plants and other technologies for electricity production. BACKGROUND AND MOTIVATION The heightened concern about global change has aroused interest in carbon capture and sequestration technologies as a means of decreasing CO2 concentrations in the atmosphere. Projects are already underway to research and implement such technologies in countries like the

Sean Biggs; Howard Herzog; John Reilly; Henry Jacoby

2001-01-01T23:59:59.000Z

390

Carbon dioxide sequestration in cement kiln dust through mineral carbonation  

Science Conference Proceedings (OSTI)

Carbon sequestration through the formation of carbonates is a potential means to reduce CO{sub 2} emissions. Alkaline industrial solid wastes typically have high mass fractions of reactive oxides that may not require preprocessing, making them an attractive source material for mineral carbonation. The degree of mineral carbonation achievable in cement kiln dust (CKD) under ambient temperatures and pressures was examined through a series of batch and column experiments. The overall extent and potential mechanisms and rate behavior of the carbonation process were assessed through a complementary set of analytical and empirical methods, including mass change, thermal analysis, and X-ray diffraction. The carbonation reactions were carried out primarily through the reaction of CO{sub 2} with Ca(OH){sub 2}, and CaCO{sub 3} was observed as the predominant carbonation product. A sequestration extent of over 60% was observed within 8 h of reaction without any modifications to the waste. Sequestration appears to follow unreacted core model theory where reaction kinetics are controlled by a first-order rate constant at early times; however, as carbonation progresses, the kinetics of the reaction are attenuated by the extent of the reaction due to diffusion control, with the extent of conversion never reaching completion. 35 refs., 3 figs., 1 tab.

Deborah N. Huntzinger; John S. Gierke; S. Komar Kawatra; Timothy C. Eisele; Lawrence L. Sutter [University of Michigan, Ann Arbor, MI (United States). Department of Civil and Environmental Engineering

2009-03-15T23:59:59.000Z

391

Ocean Health and Human Health  

E-Print Network (OSTI)

et al. 2002. Indicators of ocean health and human health:Nature 423:280–283. Oceans and Human Health Act. 2003. S.Editorial Guest Editorial Ocean Health and Human Health

2004-01-01T23:59:59.000Z

392

NATCARB Interactive Maps and the National Carbon Explorer: a National Look at Carbon Sequestration  

DOE Data Explorer (OSTI)

NATCARB is a national look at carbon sequestration. The NATCARB home page, National Carbon Explorer (http://www.natcarb.org/) provides access to information and interactive maps on a national scale about climate change, DOE's carbon sequestration program and its partnerships, CO2 emissions, and sinks. This portal provides access to interactive maps based on the Carbon Sequestration Atlas of the United States and Canada.

393

Ocean General Circulation Models  

SciTech Connect

1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earth’s climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

Yoon, Jin-Ho; Ma, Po-Lun

2012-09-30T23:59:59.000Z

394

CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS  

Science Conference Proceedings (OSTI)

The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. The main tasks for this reporting period were to correlate well logs and refine coal property maps, evaluate methane content and gas composition of Wilcox Group coals, and initiate discussions concerning collection of additional, essential data with Anadarko. To assess the volume of CO{sub 2} that may be sequestered and volume of methane that can be produced in the vicinity of the proposed Sam Seymour sequestration site, we used approximately 200 additional wells logs from Anadarko Petroleum Corp. to correlate and map coal properties of the 3 coal-bearing intervals of Wilcox group. Among the maps we are making are maps of the number of coal beds, number of coal beds greater than 5 ft thick, and cumulative coal thickness for each coal interval. This stratigraphic analysis validates the presence of abundant coal for CO{sub 2} sequestration in the Wilcox Group in the vicinity of Sam Seymour power plant. A typical wellbore in this region may penetrate 20 to 40 coal beds with cumulative coal thickness between 80 and 110 ft. Gas desorption analyses of approximately 75 coal samples from the 3 Wilcox coal intervals indicate that average methane content of Wilcox coals in this area ranges between 216 and 276 scf/t, basinward of the freshwater boundary indicated on a regional hydrologic map. Vitrinite reflectance data indicate that Wilcox coals are thermally immature for gas generation in this area. Minor amounts of biogenic gas may be present, basinward of the freshwater line, but we infer that most of the Wilcox coalbed gas in the deep coal beds is migrated thermogenic gas. Analysis based on limited data suggest that sites for CO{sub 2} sequestration and enhanced coalbed gas recovery should be located basinward of the Wilcox freshwater contour, where methane content is high and the freshwater aquifer can be avoided.

Duane A. McVay; Walter B. Ayers, Jr.; Jerry L. Jensen

2004-07-01T23:59:59.000Z

395

SITE CHARACTERIZATION AND SELECTION GUIDELINES FOR GEOLOGICAL CARBON SEQUESTRATION  

SciTech Connect

Carbon capture and sequestration (CCS) is a key technology pathway to substantial reduction of greenhouse gas emissions for the state of California and the western region. Current estimates suggest that the sequestration resource of the state is large, and could safely and effectively accept all of the emissions from large CO2 point sources for many decades and store them indefinitely. This process requires suitable sites to sequester large volumes of CO2 for long periods of time. Site characterization is the first step in this process, and the state will ultimately face regulatory, legal, and technical questions as commercial CCS projects develop and commence operations. The most important aspects of site characterizations are injectivity, capacity, and effectiveness. A site can accept at a high rate a large volume of CO2 and store it for a long time is likely to serve as a good site for geological carbon sequestration. At present, there are many conventional technologies and approaches that can be used to estimate, quantify, calculate, and assess the viability of a sequestration site. Any regulatory framework would need to rely on conventional, easily executed, repeatable methods to inform the site selection and permitting process. The most important targets for long-term storage are deep saline formations and depleted oil and gas fields. The primary CO2 storage mechanisms for these targets are well understood enough to plan operations and simulate injection and long-term fate of CO2. There is also a strong understanding of potential geological and engineering hazards for CCS. These hazards are potential pathway to CO2 leakage, which could conceivably result in negative consequences to health and the environmental. The risks of these effects are difficult to quantify; however, the hazards themselves are sufficiently well understood to identify, delineate, and manage those risks effectively. The primary hazard elements are wells and faults, but may include other concerns as well. There is less clarity regarding the legal and regulatory issues around site characterization for large CCS injection volumes. In particular, it is not clear what would constitute due diligence for a potential selection and operation of a commercial site. This is complicated by a lack of clarity around permitting issues and subsurface ownership. However, there are many natural, industrial, regulatory, and legal analogs for these questions. However, solutions will need to evolve within the set of laws and practices current to the State. The chief conclusion of this chapter is that there is enough knowledge today to characterize a site for geological carbon sequestration safely and effective permitting and operation. From this conclusion and others flow a set of recommendations that represent potential actions for decision makers.

Friedmann, S J

2007-08-31T23:59:59.000Z

396

U.S. Department of Energys Regional Carbon Sequestration Partnership...  

NLE Websites -- All DOE Office Websites (Extended Search)

00 (2008) 000-000 www.elsevier.comlocateXXX U.S. Department of Energy's Regional Carbon Sequestration Partnership Program: Overview John Litynski a , Sean Plasynski a ,...

397

Geologic carbon sequestration as a global strategy to mitigate CO2 emissions: Sustainability and environmental risk  

E-Print Network (OSTI)

and consequences of carbon dioxide sequestration, NatureData on Global Change. Carbon Dioxide Information AnalysisCA 94720 Glossary Carbon dioxide capture and storage (CCS) -

Oldenburg, C.M.

2012-01-01T23:59:59.000Z

398

Microbially induced magnesium carbonation reactions as a strategy for carbon sequestration in ultramafic mine tailings.  

E-Print Network (OSTI)

??The atmospheric carbon dioxide (CO2) concentration has increased due to anthropogenic fossil fuel combustion, causing higher global temperatures and other negative environmental effects. CO2 sequestration… (more)

McCutcheon, Jenine

2013-01-01T23:59:59.000Z

399

Carbonation of Calcium Silicates for Long-Term CO2 Sequestration  

Carbonation of Calcium Silicates for Long-Term CO2 Sequestration ... technology for reducing industrial CO2 emissions into the Earth’s atmosphere. Inventor PALMER, ...

400

Ocean Thermal | Open Energy Information  

Open Energy Info (EERE)

Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon Ocean Thermal Jump to: navigation, search TODO: Add description List of Ocean Thermal Incentives...

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Energy Basics: Ocean Energy Technologies  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Ocean Thermal Energy Conversion Tidal Energy Wave Energy...

402

Accelerated Carbonate Dissolution as a CO2 Separation and Sequestration Strategy  

DOE Green Energy (OSTI)

We have proposed a technique that could reduce CO{sub 2} emissions from near coastal fossil-fuel power plants using existing power plant cooling water flow rates (Rau and Caldeira, 1999; Caldeira and Rau, 2000). Preliminary cost estimates are as low as $68 per tonne C sequestered, as compared to > $170 per tonne C estimated for other approaches to CO{sub 2} separation with geologic or deep-ocean storage. Engineers at McDermott Technologies, Inc., have independently estimated the cost of our proposed technique, and came to the conclusion that our cost estimates were at the high end of the likely range. Interest has been expressed in pursuing this approach further both in Norway and in Japan. We have proved the viability of our concept using (1) bench-top laboratory experiments (Figures 1 and 2), (2) computer modeling of those experiments, (3) more sophisticated cost estimates, and (4) three-dimensional computer modeling of the consequences to global ocean chemistry (Figure 3 and 4). The climate and environmental impacts of our current, carbon intensive energy usage demands that effective and practical energy alternatives and CO{sub 2} mitigation strategies be found. As part of this effort, various means of capturing and storing CO{sub 2} generated from fossil-fuel-based energy production are being investigated (e.g. [3,4]). One of the proposed methods involves a geochemistry-based capture and sequestration process [5,6] that hydrates point-source, waste CO{sub 2} with water to produce a carbonic acid solution. This in turn is reacted and neutralized with limestone, thus converting the original CO{sub 2} gas to calcium bicarbonate in solution, the overall reaction being: CO{sub 2(g)} + H{sub 2}O{sub (l)} + CaCO{sub 3(s)} {yields} Ca{sub (aq)}{sup 2+} + 2HCO{sub 3(aq)}{sup -} The dissolved calcium bicarbonate produced is then released and diluted in the ocean where it would add minimally to the large, benign pool of these ions already present in seawater. Such a process is geochemically equivalent to continental and marine carbonate weathering which will otherwise naturally consume anthropogenic CO{sub 2}, but over many millennia (e.g. [7,8,9]). We identify the enhanced form of this process as Accelerated Weathering of Limestone or accelerated carbonate dissolution. Previously, it has been shown that accelerated carbonate dissolution can effectively convert a significant fraction of US CO{sub 2} emissions to long-term storage as bicarbonate in the ocean, while avoiding or possibly reversing environmental impacts associated with either the ongoing passive or the proposed active injection of CO{sub 2} into the ocean [6,10]. Being analogous to the widespread use of wet limestone to desulfurize flue gas, accelerated carbonate dissolution reactors could be retrofitted to many existing coastal power plants at a typical cost estimated to be $20-$30/tonne CO{sub 2} mitigated [5,11]. This paper further explores limestone availability, cost, transportation, and reaction kinetics as well as ocean and environmental impacts, and the overall economics and practicality of accelerated carbonate dissolution CO{sub 2} mitigation.

Caldeira, K G; Knauss, K G; Rau, G H

2004-02-18T23:59:59.000Z

403

Constraining oceanic dust deposition using surface ocean dissolved Al  

E-Print Network (OSTI)

Constraining oceanic dust deposition using surface ocean dissolved Al Qin Han,1 J. Keith Moore,1; accepted 7 December 2007; published 12 April 2008. [1] We use measurements of ocean surface dissolved Al (DEAD) model to constrain dust deposition to the oceans. Our Al database contains all available

Moore, Keith

404

Microbial metabolism in the deep ocean  

E-Print Network (OSTI)

carbon flux through the ocean’s twilight zone. Science 316:sinking particle flux in the ocean’s twilight zone. LimnolRespiration in the dark ocean. Geophys Res Lett 30:doi:

Hansman, Roberta Lynn

2008-01-01T23:59:59.000Z

405

Microbial Metabollism in the Deep Ocean  

E-Print Network (OSTI)

carbon flux through the ocean’s twilight zone. Science 316:sinking particle flux in the ocean’s twilight zone. LimnolRespiration in the dark ocean. Geophys Res Lett 30:doi:

Hansman, Roberta L

2008-01-01T23:59:59.000Z

406

SOME OCEAN MODEL FUNDAMENTALS  

E-Print Network (OSTI)

The purpose of these lectures is to present elements of the equations and algorithms used in numerical models of the large-scale ocean circulation. Such models generally integrate the ocean’s primitive equations, which are based on Newton’s Laws applied to a continuum fluid under hydrostatic balance in a spherical geometry, along with linear irreversible thermodynamics and subgrid scale (SGS) parameterizations. During formulations of both the kinematics and dynamics, we highlight issues related to the use of a generalized vertical coordinate. The vertical coordinate is arguably the most critical element determining how a model is designed and applications to which a model is of use.

Stephen M. Griffies

2005-01-01T23:59:59.000Z

407

Ocean bottom seisometer  

SciTech Connect

An improved ocean bottom seismometer is described comprising: a spherical-shaped main housing having a seismic acquisition portion and a ballast portion below the acquisition portion. The ballast portion controls the ascent and descent of the ocean bottom seismometer; a conical skirt fixed to the main housing elevating the main housing above a horizontal plane coincident with a base of the skirt. The skirt is capable of confining fluid under the main housing when the base rests on an ocean bottom; spherical compartments mounted inside the skirt; and a lifting hook mounted on the outside of the main housing.

Neeley, W.P.

1987-09-08T23:59:59.000Z

408

Southwest Regional Partnership on Carbon Sequestration Phase II  

Science Conference Proceedings (OSTI)

The Southwest Regional Partnership (SWP) on Carbon Sequestration designed and deployed a medium-scale field pilot test of geologic carbon dioxide (CO2) sequestration in the Aneth oil field. Greater Aneth oil field, Utah's largest oil producer, was discovered in 1956 and has produced over 455 million barrels of oil (72 million m3). Located in the Paradox Basin of southeastern Utah, Greater Aneth is a stratigraphic trap producing from the Pennsylvanian Paradox Formation. Because it represents an archetype oil field of the western U.S., Greater Aneth was selected as one of three geologic pilots to demonstrate combined enhanced oil recovery (EOR) and CO2 sequestration under the auspices of the SWP on Carbon Sequestration, sponsored by the U.S. Department of Energy. The pilot demonstration focuced on the western portion of the Aneth Unit as this area of the field was converted from waterflood production to CO2 EOR starting in late 2007. The Aneth Unit is in the northwestern part of the field and has produced 149 million barrels (24 million m3) of the estimated 450 million barrels (71.5 million m3) of the original oil in place - a 33% recovery rate. The large amount of remaining oil makes the Aneth Unit ideal to demonstrate both CO2 storage capacity and EOR by CO2 flooding. This report summarizes the geologic characterization research, the various field monitoring tests, and the development of a geologic model and numerical simulations conducted for the Aneth demonstration project. The Utah Geological Survey (UGS), with contributions from other Partners, evaluated how the surface and subsurface geology of the Aneth Unit demonstration site will affect sequestration operations and engineering strategies. The UGS-research for the project are summarized in Chapters 1 through 7, and includes (1) mapping the surface geology including stratigraphy, faulting, fractures, and deformation bands, (2) describing the local Jurassic and Cretaceous stratigraphy, (3) mapping the Desert Creek zone reservoir, Gothic seal, and overlying aquifers, (4) characterizing the depositional environments and diagenetic events that produced significant reservoir heterogeneity, (5) describing the geochemical, petrographic, and geomechanical properties of the seal to determine the CO2 or hydrocarbon column it could support, and (6) evaluating the production history to compare primary production from vertical and horizontal wells, and the effects of waterflood and wateralternating- gas flood programs. The field monitoring demonstrations were conducted by various Partners including New Mexico Institute of Mining and Technology, University of Utah, National Institute of Advanced Industrial Science and Technology, Japan, Los Alamos National Laboratory and Cambridge Geosciences. The monitoring tests are summarized in Chapters 8 through 12, and includes (1) interwell tracer studies during water- and CO2-flood operations to characterize tracer behavoirs in anticipation of CO2-sequestration applications, (2) CO2 soil flux monitoring to measure background levels and variance and assess the sensitivity levels for CO2 surface monitoring, (3) testing the continuous monitoring of self potential as a means to detect pressure anomalies and electrochemical reaction due to CO2 injection, (4) conducting time-lapse vertical seismic profiling to image change near a CO2 injection well, and (5) monitoring microseismicity using a downhole string of seismic receivers to detect fracture slip and deformation associated with stress changes. Finally, the geologic modeling and numerical simulation study was conducted by researcher at the University of Utah. Chapter 13 summarizes their efforts which focused on developing a site-specific geologic model for Aneth to better understand and design CO2 storage specifically tailored to oil reservoirs.

James Rutledge

2011-02-01T23:59:59.000Z

409

Trace Metal Source Terms in Carbon Sequestration Environments  

Science Conference Proceedings (OSTI)

ABSTRACT: Carbon dioxide sequestration in deep saline and depleted oil geologic formations is feasible and promising; however, possible CO2 or CO2-saturated brine leakage to overlying aquifers may pose environmental and health impacts. The purpose of this study was to experimentally define to provide a range of concentrations that can be used as the trace element source term for reservoirs and leakage pathways in risk simulations. Storage source terms for trace metals are needed to evaluate the impact of brines leaking into overlying drinking water aquifers. The trace metal release was measured from cements and sandstones, shales, carbonates, evaporites, and basalts from the Frio, In Salah, Illinois Basin, Decatur, Lower Tuscaloosa, Weyburn-Midale, Bass Islands, and Grand Ronde carbon sequestration geologic formations. Trace metal dissolution was tracked by measuring solution concentrations over time under conditions (e.g., pressures, temperatures, and initial brine compositions) specific to the sequestration projects. Existing metrics for maximum contaminant levels (MCLs) for drinking water as defined by the U.S. Environmental Protection Agency (U.S. EPA) were used to categorize the relative significance of metal concentration changes in storage environments because of the presence of CO2. Results indicate that Cr and Pb released from sandstone reservoir and shale cap rocks exceed the MCLs byan order of magnitude, while Cd and Cu were at or below drinking water thresholds. In carbonate reservoirs As exceeds the MCLs by an order of magnitude, while Cd, Cu, and Pb were at or below drinking water standards. Results from this study can be used as a reasonable estimate of the trace element source term for reservoirs and leakage pathways in risk simulations to further evaluate the impact of leakage on groundwater quality.

Karamalidis, Athanasios; Torres, Sharon G.; Hakala, Jacqueline A.; Shao, Hongbo; Cantrell, Kirk J.; Carroll, Susan A.

2013-01-01T23:59:59.000Z

410

Nonlinear Midlatitude Ocean Adjustment  

Science Conference Proceedings (OSTI)

Ocean adjustment on annual to interdecadal scales to variable forcing is considered for a more nonlinear general circulation than has previously been studied. The nature of the response is a strong function of forcing frequency and importantly ...

William K. Dewar

2003-05-01T23:59:59.000Z

411

Carbon in Atlantic Ocean  

NLE Websites -- All DOE Office Websites (Extended Search)

in Atlantic Ocean About CARINA NDP-091: CARINA Data Synthesis Project The CARINA Group CARINA Cruise Summary Table and Data CARINA Data Products CARINA Database V1.2 ODV Collection...

412

Tropical Ocean Circulation Experiments  

Science Conference Proceedings (OSTI)

A primitive equation model of the equatorial Pacific Ocean was forced by realistic wind stress distributions over decades. Results were presented for a set of two experiments. In the first experiment the model was forced by an objectively ...

Mojib Latif

1987-02-01T23:59:59.000Z

413

Global Ocean Meridional Overturning  

Science Conference Proceedings (OSTI)

A decade-mean global ocean circulation is estimated using inverse techniques, incorporating air–sea fluxes of heat and freshwater, recent hydrographic sections, and direct current measurements. This information is used to determine mass, heat, ...

Rick Lumpkin; Kevin Speer

2007-10-01T23:59:59.000Z

414

Valuation of carbon capture and sequestration under Greenhouse gas regulations: CCS as an offsetting activity  

SciTech Connect

When carbon capture and sequestration is conducted by entities that are not regulated, it could be counted as an offset that is fungible in the market or sold to a voluntary market. This paper addresses the complications that arise in accounting for carbon capture and sequestration as an offset, and methodologies that exist for accounting for CCS in voluntary and compliance markets. (author)

Lokey, Elizabeth

2009-08-15T23:59:59.000Z

415

Estimating the uncertainty of modeled carbon sequestration: The GreenCertTM system  

Science Conference Proceedings (OSTI)

The GreenCert(TM) system was developed to help farm and ranch owners to quantify, standardize, pool and market CO"2 emissions offset (sequestration) credits derived from improved rangeland or cropland management. It combines a user-friendly interface ... Keywords: C-LOCK®, CENTURY, Carbon sequestration, GreenCertTM, Monte Carlo, Sensitivity, Soil carbon

Karen Updegraff; Patrick R. Zimmerman; Patrick Kozak; Ding-Geng Chen; Maribeth Price

2010-12-01T23:59:59.000Z

416

The Role of Carbon Capture and Sequestration Policies for Climate Change Mitigation  

E-Print Network (OSTI)

The Role of Carbon Capture and Sequestration Policies for Climate Change Mitigation Matthias Working Paper No. 3834 The Role of Carbon Capture and Sequestration Policies for Climate Change Mitigation Abstract This paper takes the `policy failure' in establishing a global carbon price for efficient

Calov, Reinhard

417

On leakage and seepage from geological carbon sequestration sites  

SciTech Connect

Geologic carbon sequestration is one strategy for reducing the rate of increase of global atmospheric carbon dioxide (CO{sub 2} ) concentrations (IEA, 1997; Reichle, 2000). As used here, the term geologic carbon sequestration refers to the direct injection of supercritical CO{sub 2} deep into subsurface target formations. These target formations will typically be either depleted oil and gas reservoirs, or brine-filled permeable formations referred to here as brine formations. Injected CO{sub 2} will tend to be trapped by one or more of the following mechanisms: (1) permeability trapping, for example when buoyant supercritical CO{sub 2} rises until trapped by a confining caprock; (2) solubility trapping, for example when CO{sub 2} dissolves into the aqueous phase in water-saturated formations, or (3) mineralogic trapping, such as occurs when CO{sub 2} reacts to produce stable carbonate minerals. When CO{sub 2} is trapped in the subsurface by any of these mechanisms, it is effectively sequestered away from the atmosphere where it would otherwise act as a greenhouse gas. The purpose of this report is to summarize our work aimed at quantifying potential CO{sub 2} seepage due to leakage from geologic carbon sequestration sites. The approach we take is to present first the relevant properties of CO{sub 2} over the range of conditions from the deep subsurface to the vadose zone (Section 2), and then discuss conceptual models for how leakage might occur (Section 3). The discussion includes consideration of gas reservoir and natural gas storage analogs, along with some simple estimates of seepage based on assumed leakage rates. The conceptual model discussion provides the background for the modeling approach wherein we focus on simulating transport in the vadose zone, the last potential barrier to CO{sub 2} seepage (Section 4). Because of the potentially wide range of possible properties of actual future geologic sequestration sites, we carry out sensitivity analyses by means of numerical simulation and derive the trends in seepage flux and near-surface CO{sub 2} concentrations that will arise from variations in fundamental hydrogeological properties.

Oldenburg, C.M.; Unger, A.J.A.; Hepple, R.P.; Jordan, P.D.

2002-07-18T23:59:59.000Z

418

Material Resource Considerations for Ex Situ Carbon Sequestration  

Science Conference Proceedings (OSTI)

The conclusions of this report are: (1) There are enough ultramafic resources to sequester all the CO{sub 2} produced by coal-fired powerplants in the US; (2) Sequestering all the CO{sub 2} would require a significant increase in the mining of ultramafic minerals; (3) The increased mining will have an environmental cost; (4) Some man made by product minerals could contribute to CO{sub 2} sequestration although many of these resources are small; and (5) It may be possible in some cases to sequester CO{sub 2} and eliminate hazardous waste in the same ex situ process.

Gerdemann, Stephen J.; Dahlin, David C.; O'Connor, William K.; Penner, Larry R.; Rush, Gilbert E.

2005-05-01T23:59:59.000Z

419

Modeling the Pacific Ocean  

SciTech Connect

Two numerical models utilizing primitive equations (two momentum equations and a mass continuity equation) simulate the oceanography of the Pacific Ocean from 20{degrees}S to 50{degrees}N. The authors examine the abundant model data through visualization , by animating the appropriate model fields and viewing the time history of each model simulation as a color movie. The animations are used to aid understanding of ocean circulation.

Johnson, M.A.; O' Brien, J.J. (Mesoscale Air-Sea Interaction Group, Florida State Univ., Tallahassee, FL (US))

1990-01-01T23:59:59.000Z

420

Flexible ocean upwelling pipe  

DOE Patents (OSTI)

In an ocean thermal energy conversion facility, a cold water riser pipe is releasably supported at its upper end by the hull of the floating facility. The pipe is substantially vertical and has its lower end far below the hull above the ocean floor. The pipe is defined essentially entirely of a material which has a modulus of elasticity substantially less than that of steel, e.g., high density polyethylene, so that the pipe is flexible and compliant to rather than resistant to applied bending moments. The position of the lower end of the pipe relative to the hull is stabilized by a weight suspended below the lower end of the pipe on a flexible line. The pipe, apart from the weight, is positively buoyant. If support of the upper end of the pipe is released, the pipe sinks to the ocean floor, but is not damaged as the length of the line between the pipe and the weight is sufficient to allow the buoyant pipe to come to a stop within the line length after the weight contacts the ocean floor, and thereafter to float submerged above the ocean floor while moored to the ocean floor by the weight. The upper end of the pipe, while supported by the hull, communicates to a sump in the hull in which the water level is maintained below the ambient water level. The sump volume is sufficient to keep the pipe full during heaving of the hull, thereby preventing collapse of the pipe.

Person, Abraham (Los Alamitos, CA)

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Carbon Sequestration in Turfgrass: An Eco-Friendly Benefit of Your Lawn Dale Bremer, Kansas State University  

E-Print Network (OSTI)

1 Carbon Sequestration in Turfgrass: An Eco-Friendly Benefit of Your Lawn Dale Bremer, Kansas State read this have no doubt heard of carbon sequestration and may even be well versed on the topic. Others't the slightest clue about carbon sequestration and others may not even care. After all, what does carbon

422

Energy Department Awards $66.7 Million for Large-Scale Carbon Sequestration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

66.7 Million for Large-Scale Carbon 66.7 Million for Large-Scale Carbon Sequestration Project Energy Department Awards $66.7 Million for Large-Scale Carbon Sequestration Project December 18, 2007 - 4:58pm Addthis Regional Partner to Demonstrate Safe and Permanent Storage of One Million Tons of CO2 at Illinois Site WASHINGTON, DC - Following closely on the heels of three recent awards through the Department of Energy's (DOE) Regional Carbon Sequestration Partnership Program, DOE today awarded $66.7 million to the Midwest Geological Sequestration Consortium (MGSC) for the Department's fourth large-scale carbon sequestration project. The Partnership led by the Illinois State Geological Survey will conduct large volume tests in the Illinois Basin to demonstrate the ability of a geologic formation to

423

The consequences of failure should be considered in siting geologic carbon sequestration projects  

Science Conference Proceedings (OSTI)

Geologic carbon sequestration is the injection of anthropogenic CO{sub 2} into deep geologic formations where the CO{sub 2} is intended to remain indefinitely. If successfully implemented, geologic carbon sequestration will have little or no impact on terrestrial ecosystems aside from the mitigation of climate change. However, failure of a geologic carbon sequestration site, such as large-scale leakage of CO{sub 2} into a potable groundwater aquifer, could cause impacts that would require costly remediation measures. Governments are attempting to develop regulations for permitting geologic carbon sequestration sites to ensure their safety and effectiveness. At present, these regulations focus largely on decreasing the probability of failure. In this paper we propose that regulations for the siting of early geologic carbon sequestration projects should emphasize limiting the consequences of failure because consequences are easier to quantify than failure probability.

Price, P.N.; Oldenburg, C.M.

2009-02-23T23:59:59.000Z

424

Southeast Regional Carbon Sequestration Partnership U.S Regional Carbon Sequestration Partnerships: Sharing Knowledge from Two Field Tests  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Sequestration Partnership Presented to: Carbon Storage Program Infrastructure Annual Review Meeting November 15, 2011 Presented by: Gerald R. Hill, Ph.D. Senior Technical Advisor Southern States Energy Board Acknowledgements  This material is based upon work supported by the U.S. Department of Energy National Energy Technology Laboratory.  Cost share and research support provided by SECARB/SSEB Carbon Management Partners.  CO 2 Capture Unit funded separately by Southern Company and partners. 2 Presentation Outline  Overview  Characterization Studies  Early Test - Cranfield, MS  Anthropogenic Test - Citronelle, AL - Capture Unit Status - Pipeline Status - Injection Well Status 3 SECARB Characterization: CO 2 Sources & Saline Reservoirs

425

NETL: News Release - Successful Sequestration Project Could Mean More Oil  

NLE Websites -- All DOE Office Websites (Extended Search)

November 15, 2005 November 15, 2005 Successful Sequestration Project Could Mean More Oil and Less Carbon Dioxide Emissions Weyburn Project Breaks New Ground in Enhanced Oil Recovery Efforts WASHINGTON, DC - Secretary Samuel Bodman today announced that the Department of Energy (DOE)-funded "Weyburn Project" successfully sequestered five million tons of carbon dioxide (CO2) into the Weyburn Oilfield in Saskatchewan, Canada, while doubling the field's oil recovery rate. If the methodology used in the Weyburn Project was successfully applied on a worldwide scale, one-third to one-half of CO2 emissions could be eliminated in the next 100 years and billions of barrels of oil could be recovered. "The success of the Weyburn Project could have incredible implications for reducing CO2 emissions and increasing America's oil production. Just by applying this technique to the oil fields of Western Canada we would see billions of additional barrels of oil and a reduction in CO2 emissions equivalent to pulling more than 200 million cars off the road for a year," Secretary of Energy Bodman said. "The Weyburn Project will provide policymakers, the energy industry, and the general public with reliable information about industrial carbon sequestration and enhanced oil recovery."

426

Carbon Sequestration as a Greenhouse Gas Mitigation Strategy: A Comparative  

NLE Websites -- All DOE Office Websites (Extended Search)

3 Conference Proceedings 3 Conference Proceedings NETL-sponsored Symposia at the AAAS Annual Meeting February, 2003 Table of Contents Disclaimer Papers and Presentations Carbon Sequestration as a Greenhouse Gas Mitigation Strategy: A Comparative Assessment of Options Climate Change Mitigation Strategy: Technical Challenges for Carbon Sequestration Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

427

Bio-char sequestration in terrestrial ecosystems–a review  

E-Print Network (OSTI)

Abstract. The application of bio-char (charcoal or biomass-derived black carbon (C)) to soil is proposed as a novel approach to establish a significant, long-term, sink for atmospheric carbon dioxide in terrestrial ecosystems. Apart from positive effects in both reducing emissions and increasing the sequestration of greenhouse gases, the production of bio-char and its application to soil will deliver immediate benefits through improved soil fertility and increased crop production. Conversion of biomass C to bio-char C leads to sequestration of about 50 % of the initial C compared to the low amounts retained after burning (3%) and biological decomposition (bio-char is highly dependent on the type of feedstock, but is not significantly affected by the pyrolysis temperature (within 350–500 ? C common for pyrolysis). Existing slash-andburn systems cause significant degradation of soil and release of greenhouse gases and opportunies may exist to enhance this system by conversion to slash-and-char systems. Our global analysis revealed that up to 12 % of the total anthropogenic C emissions by land use change (0.21 Pg C) can be off-set annually in soil, if slash-and-burn is replaced by slash-and-char. Agricultural and forestry wastes such as forest residues, mill residues, field crop residues, or urban wastes add a conservatively estimated

Johannes Lehmann; John Gaunt; Marco Rondon

2006-01-01T23:59:59.000Z

428

Rock Physics of Geologic Carbon Sequestration/Storage  

SciTech Connect

This report covers the results of developing the rock physics theory of the effects of CO{sub 2} injection and storage in a host reservoir on the rock?s elastic properties and the resulting seismic signatures (reflections) observed during sequestration and storage. Specific topics addressed are: (a) how the elastic properties and attenuation vary versus CO{sub 2} saturation in the reservoir during injection and subsequent distribution of CO{sub 2} in the reservoir; (b) what are the combined effects of saturation and pore pressure on the elastic properties; and (c) what are the combined effects of saturation and rock fabric alteration on the elastic properties. The main new results are (a) development and application of the capillary pressure equilibrium theory to forecasting the elastic properties as a function of CO{sub 2} saturation; (b) a new method of applying this theory to well data; and (c) combining this theory with other effects of CO{sub 2} injection on the rock frame, including the effects of pore pressure and rock fabric alteration. An important result is translating these elastic changes into synthetic seismic responses, specifically, the amplitude-versus-offset (AVO) response depending on saturation as well as reservoir and seal type. As planned, three graduate students participated in this work and, as a result, received scientific and technical training required should they choose to work in the area of monitoring and quantifying CO{sub 2} sequestration.

Dvorkin, Jack; Mavko, Gary

2013-05-31T23:59:59.000Z

429

Epigenetic reversion of breast carcinoma phenotype is accompaniedby DNA sequestration  

Science Conference Proceedings (OSTI)

The importance of microenvironment and context in regulation of tissue-specific genes is finally well established. DNA exposure to, or sequestration from, nucleases can be used to detect differences in higher order chromatin structure in intact cells without disturbing cellular or tissue architecture. To investigate the relationship between chromatin organization and tumor phenotype, we utilized an established 3-D assay where normal and malignant human breast cells can be easily distinguished by the morphology of the structures they make (acinus-like vs tumor-like, respectively). We show that these phenotypes can be distinguished also by sensitivity to AluI digestion where the malignant cells are resistant to digestion relative to non-malignant cells. Reversion of the T4-2 breast cancer cells by either cAMP analogs, or a phospatidylinositol 3-kinase (P13K) inhibitor not only reverted the phenotype, but also the chromatin sensitivity to AluI. By using different cAMP-analogs, we show that the cAMP-induced phenotypic reversion, polarization, and shift in DNA organization act through a cAMP-dependent-protein-kinase A-coupled signaling pathway. Importantly, inhibitory antibody to fibronectin also reverted the malignant phenotype, polarized the acini, and changed chromatin sequestration. These experiments show not only that modifying the tumor microenvironment can alter the organization of tumor cells but also that architecture of the tissues and the global chromatin organization are coupled and yet highly plastic.

Sandal, Tone; Valyi-Nagy, Klara; Spencer, Virginia A.; Folberg,Robert; Bissell, Mina J.; Maniotis, Andrew J.

2006-07-19T23:59:59.000Z

430

CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS  

Science Conference Proceedings (OSTI)

The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. there were two main objectives for this reporting period. first, they wanted to collect wilcox coal samples from depths similar to those of probable sequestration sites, with the objective of determining accurate parameters for reservoir model description and for reservoir simulation. The second objective was to pursue opportunities for determining permeability of deep Wilcox coal to use as additional, necessary data for modeling reservoir performance during CO{sub 2} sequestration and enhanced coalbed methane recovery. In mid-summer, Anadarko Petroleum Corporation agreed to allow the authors to collect Wilcox Group coal samples from a well that was to be drilled to the Austin Chalk, which is several thousand feet below the Wilcox. In addition, they agreed to allow them to perform permeability tests in coal beds in an existing shut-in well. Both wells are in the region of the Sam K. Seymour power station, a site that they earlier identified as a major point source of CO{sub 2}. They negotiated contracts for sidewall core collection and core analyses, and they began discussions with a service company to perform permeability testing. To collect sidewall core samples of the Wilcox coals, they made structure and isopach maps and cross sections to select coal beds and to determine their depths for coring. On September 29, 10 sidewall core samples were obtained from 3 coal beds of the Lower Calvert Bluff Formation of the Wilcox Group. The samples were desorbed in 4 sidewall core canisters. Desorbed gas samples were sent to a laboratory for gas compositional analyses, and the coal samples were sent to another laboratory to measure CO{sub 2}, CH{sub 4}, and N{sub 2} sorption isotherms. All analyses should be finished by the end of December. A preliminary report shows methane content values for the desorbed coal samples ranged between 330 and 388 scf/t., on ''as received'' basis. Residual gas content of the coals was not included in the analyses, which results in an approximate 5-10% underestimation of in-situ gas content. Coal maps indicate that total coal thickness is 40-70 ft in the Lower Calvert Bluff Formation of the Wilcox Group in the vicinity of the Sam K. Seymour power plant. A conservative estimate indicates that methane in place for a well on 160-acre spacing is approximately 3.5 Bcf in Lower Calvert Bluff coal beds. When they receive sorption isotherm data from the laboratory, they will determine the amount of CO{sub 2} that it may be possible to sequester in Wilcox coals. In December, when the final laboratory and field test data are available, they will complete the reservoir model and begin to simulate CO{sub 2} sequestration and enhanced CH{sub 4} production.

Duane A. McVay; Walter B. Ayers Jr; Jerry L. Jensen

2004-11-01T23:59:59.000Z

431

Mesoscale Coupled Ocean-Atmosphere Interaction  

E-Print Network (OSTI)

small-scale features in ocean winds. Science, 303, Chelton,of the regional coupled ocean-atmosphere model RCAO. Borealstress dependence on ocean surface velocity: implications

Seo, Hyodae

2007-01-01T23:59:59.000Z

432

Mesoscale coupled ocean-atmosphere interaction  

E-Print Network (OSTI)

small-scale features in ocean winds. Science, 303, Chelton,of the regional coupled ocean-atmosphere model RCAO. Borealstress dependence on ocean surface velocity: implications

Seo, Hyodae

2007-01-01T23:59:59.000Z

433

Ocean - Community Practice Block | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Community Practice Block Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean...

434

Mesozooplankton trophic variability in a changing ocean  

E-Print Network (OSTI)

trends in contemporary ocean productivity. Nature 444: 752-Gyre Oscillation links ocean climate and ecosystem change.biomass from satellite ocean colour. J. Mar. Syst. 78: 18-

Décima, Moira

2011-01-01T23:59:59.000Z

435

Ocean Map National | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

National Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Featured Maps The following maps are from data...

436

Ocean Feedback Form | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Feedback Form Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Comments or Suggestions Name * Email Topic...

437

CO2 Sequestration Potential of Texas Low-Rank Coals  

SciTech Connect

Injection of CO{sub 2} in coalbeds is a plausible method of reducing atmospheric emissions of CO{sub 2}, and it can have the additional benefit of enhancing methane recovery from coal. Most previous studies have evaluated the merits of CO{sub 2} disposal in high-rank coals. The objective of this research was to determine the technical and economic feasibility of CO{sub 2} sequestration in, and enhanced coalbed methane (ECBM) recovery from, low-rank coals in the Texas Gulf Coast area. Our research included an extensive coal characterization program, including acquisition and analysis of coal core samples and well transient test data. We conducted deterministic and probabilistic reservoir simulation and economic studies to evaluate the effects of injectant fluid composition (pure CO{sub 2} and flue gas), well spacing, injection rate, and dewatering on CO{sub 2} sequestration and ECBM recovery in low-rank coals of the Calvert Bluff formation of the Texas Wilcox Group. Shallow and deep Calvert Bluff coals occur in two, distinct, coalbed gas petroleum systems that are separated by a transition zone. Calvert Bluff coals < 3,500 ft deep are part of a biogenic coalbed gas system. They have low gas content and are part of a freshwater aquifer. In contrast, Wilcox coals deeper than 3,500 ft are part of a thermogenic coalbed gas system. They have high gas content and are part of a saline aquifer. CO{sub 2} sequestration and ECBM projects in Calvert Bluff low-rank coals of East-Central Texas must be located in the deeper, unmineable coals, because shallow Wilcox coals are part of a protected freshwater aquifer. Probabilistic simulation of 100% CO{sub 2} injection into 20 feet of Calvert Bluff coal in an 80-acre 5-spot pattern indicates that these coals can store 1.27 to 2.25 Bcf of CO{sub 2} at depths of 6,200 ft, with an ECBM recovery of 0.48 to 0.85 Bcf. Simulation results of flue gas injection (87% N{sub 2}-13% CO{sub 2}) indicate that these same coals can store 0.34 to 0.59 Bcf of CO{sub 2} with an ECBM recovery of 0.68 to 1.20 Bcf. Economic modeling of CO{sub 2} sequestration and ECBM recovery indicates predominantly negative economic indicators for the reservoir depths (4,000 to 6,200 ft) and well spacings investigated, using natural gas prices ranging from $2 to $12 per Mscf and CO{sub 2} credits based on carbon market prices ranging from $0.05 to $1.58 per Mscf CO{sub 2} ($1.00 to $30.00 per ton CO{sub 2}). Injection of flue gas (87% N{sub 2} - 13% CO{sub 2}) results in better economic performance than injection of 100% CO{sub 2}. CO{sub 2} sequestration potential and methane resources in low-rank coals of the Lower Calvert Bluff formation in East-Central Texas are significant. The potential CO{sub 2} sequestration capacity of the coals ranges between 27.2 and 49.2 Tcf (1.57 and 2.69 billion tons), with a mean value of 38 Tcf (2.2 billion tons), assuming a 72.4% injection efficiency. Estimates of recoverable methane resources range between 6.3 and 13.6 Tcf, with a mean of 9.8 Tcf, assuming a 71.3% recovery factor. Moderate increases in gas prices and/or carbon credits could generate attractive economic conditions that, combined with the close proximity of many CO{sub 2} point sources near unmineable coalbeds, could enable commercial CO{sub 2} sequestration and ECBM projects in Texas low-rank coals. Additional studies are needed to characterize Wilcox regional methane coalbed gas systems and their boundaries, and to assess potential of other low-rank coal beds. Results from this study may be transferable to other low-rank coal formations and regions.

Duane McVay; Walter Ayers, Jr.; Jerry Jensen; Jorge Garduno; Gonzola Hernandez; Rasheed Bello; Rahila Ramazanova

2006-08-31T23:59:59.000Z

438

CO2 Sequestration Potential of Texas Low-Rank Coals  

Science Conference Proceedings (OSTI)

Injection of CO{sub 2} in coalbeds is a plausible method of reducing atmospheric emissions of CO{sub 2}, and it can have the additional benefit of enhancing methane recovery from coal. Most previous studies have evaluated the merits of CO{sub 2} disposal in high-rank coals. The objective of this research was to determine the technical and economic feasibility of CO{sub 2} sequestration in, and enhanced coalbed methane (ECBM) recovery from, low-rank coals in the Texas Gulf Coast area. Our research included an extensive coal characterization program, including acquisition and analysis of coal core samples and well transient test data. We conducted deterministic and probabilistic reservoir simulation and economic studies to evaluate the effects of injectant fluid composition (pure CO{sub 2} and flue gas), well spacing, injection rate, and dewatering on CO{sub 2} sequestration and ECBM recovery in low-rank coals of the Calvert Bluff formation of the Texas Wilcox Group. Shallow and deep Calvert Bluff coals occur in two, distinct, coalbed gas petroleum systems that are separated by a transition zone. Calvert Bluff coals coals deeper than 3,500 ft are part of a thermogenic coalbed gas system. They have high gas content and are part of a saline aquifer. CO{sub 2} sequestration and ECBM projects in Calvert Bluff low-rank coals of East-Central Texas must be located in the deeper, unmineable coals, because shallow Wilcox coals are part of a protected freshwater aquifer. Probabilistic simulation of 100% CO{sub 2} injection into 20 feet of Calvert Bluff coal in an 80-acre 5-spot pattern indicates that these coals can store 1.27 to 2.25 Bcf of CO{sub 2} at depths of 6,200 ft, with an ECBM recovery of 0.48 to 0.85 Bcf. Simulation results of flue gas injection (87% N{sub 2}-13% CO{sub 2}) indicate that these same coals can store 0.34 to 0.59 Bcf of CO{sub 2} with an ECBM recovery of 0.68 to 1.20 Bcf. Economic modeling of CO{sub 2} sequestration and ECBM recovery indicates predominantly negative economic indicators for the reservoir depths (4,000 to 6,200 ft) and well spacings investigated, using natural gas prices ranging from $2 to $12 per Mscf and CO{sub 2} credits based on carbon market prices ranging from $0.05 to $1.58 per Mscf CO{sub 2} ($1.00 to $30.00 per ton CO{sub 2}). Injection of flue gas (87% N{sub 2} - 13% CO{sub 2}) results in better economic performance than injection of 100% CO{sub 2}. CO{sub 2} sequestration potential and methane resources in low-rank coals of the Lower Calvert Bluff formation in East-Central Texas are significant. The potential CO{sub 2} sequestration capacity of the coals ranges between 27.2 and 49.2 Tcf (1.57 and 2.69 billion tons), with a mean value of 38 Tcf (2.2 billion tons), assuming a 72.4% injection efficiency. Estimates of recoverable methane resources range between 6.3 and 13.6 Tcf, with a mean of 9.8 Tcf, assuming a 71.3% recovery factor. Moderate increases in gas prices and/or carbon credits could generate attractive economic conditions that, combined with the close proximity of many CO{sub 2} point sources near unmineable coalbeds, could enable commercial CO{sub 2} sequestration and ECBM projects in Texas low-rank coals. Additional studies are needed to characterize Wilcox regional methane coalbed gas systems and their boundaries, and to assess potential of other low-rank coal beds. Results from this study may be transferable to other low-rank coal formations and regions.

Duane McVay; Walter Ayers, Jr.; Jerry Jensen; Jorge Garduno; Gonzola Hernandez; Rasheed Bello; Rahila Ramazanova

2006-08-31T23:59:59.000Z

439

Comparison of three options for geologic sequestration of CO2 - a case study for California  

Science Conference Proceedings (OSTI)

Options for sequestration of CO{sub 2} are best viewed in light of the regional distribution of CO{sub 2} sources and potential sequestration sites. This study examines the distribution of carbon emissions from fossil fuel power plants in California and their proximity to three types of reservoirs that may be suitable for sequestration: (1) active or depleted oil fields, (2) active or depleted gas fields, and (3) brine formations. This paper also presents a preliminary assessment of the feasibility of sequestering CO{sub 2} generated from large fossil-fuel fired power plants in California and discusses the comparative advantages of three different types of reservoirs for this purpose. Based on a volumetric analysis of sequestration capacity and current CO{sub 2} emission rates from oil/gas fired power plants, this analysis suggests that oil reservoirs, gas fields and brine formations can all contribute significantly to sequestration in California. Together they could offer the opportunity to meet both short and long term needs. In the near term, oil and gas reservoirs are the most promising because the trapping structures have already stood the test of time and opportunities for offsetting the cost of sequestration with revenues from enhanced oil and gas production. In the long term, if the trapping mechanisms are adequately understood and deemed adequate, brine formations may provide an even larger capacity for geologic sequestration over much of California.

Benson, S.M.

2000-09-01T23:59:59.000Z

440

Ocean Eddy Dynamics in a Coupled Ocean–Atmosphere Model  

Science Conference Proceedings (OSTI)

The role of mesoscale oceanic eddies is analyzed in a quasigeostrophic coupled ocean–atmosphere model operating at a large Reynolds number. The model dynamics are characterized by decadal variability that involves nonlinear adjustment of the ...

P. Berloff; W. Dewar; S. Kravtsov; J. McWilliams

2007-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "ocean c02 sequestration" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Indian Ocean Intraseasonal Variability in an Ocean General Circulation Model  

Science Conference Proceedings (OSTI)

The impact of atmospheric intraseasonal variability on the tropical Indian Ocean is examined with an ocean general circulation model (OGCM). The model is forced by observation-based wind stresses and surface heat fluxes from an atmospheric ...

A. Schiller; J. S. Godfrey

2003-01-01T23:59:59.000Z

442

CARBON SEQUESTRATION IN RECLAIMED MINED SOILS OF OHIO  

SciTech Connect

Assessment of soil organic carbon (SOC) sequestration potential of reclaimed minesoils (RMS) is important for preserving environmental quality and increasing agronomic yields. The mechanism of physical SOC sequestration is achieved by encapsulation of SOM in spaces within macro and microaggregates. The experimental sites, owned and maintained by American Electrical Power, were characterized by distinct age chronosequences of reclaimed minesoils and were located in Guernsey, Morgan, Noble, and Muskingum Counties of Ohio. These sites were reclaimed both with and without topsoil application, and were under continuous grass or forest cover. In this report results are presented from the sites reclaimed in 2003 (R03-G), in 1973 (R73-F), in 1969 (R69-G), in 1962 (R62-G and R62-F) and in 1957 (R57-F). Three sites are under continuous grass cover and the three under forest cover since reclamation. Three bulk soil samples were collected from each site from three landscape positions (upper; middle, and lower) for 0-15 and 15-30 cm depths. The samples were air dried and using wet sieving technique were fractionated into macro (> 2mm), meso (2-0.25 mm) and microaggregate (0.25-0.053 mm). These fractions were weighted separately and water stable aggregation (WSA) and geometric mean (GMD) and mean weight (MWD) diameters of aggregates were obtained. The soil C and N concentrations were also determined on these aggregate fractions. Analysis of mean values showed that in general, WSA and MWD of aggregates increased with increasing duration since reclamation or age of reclaimed soil for all three landscape positions and two depths in sites under continuous grass. The forest sites were relatively older than grass sites and therefore WSA or MWD of aggregates did not show any increases with age since reclamation. The lower WSA in R57-F site than R73-F clearly showed the effect of soil erosion on aggregate stability. Higher aggregation and aggregate diameters in R73-F than R62-F and R57-F also showed the importance of reclamation with topsoil application on improving soil structure. Soil C and N concentrations were lowest for the site reclaimed in year 2003 in each aggregate fraction for both depths. The higher C and N concentrations each aggregate size fraction in older sites than the newly reclaimed site demonstrated the sequestration potential of younger sites.

M.K. Shukla; R. Lal

2005-04-01T23:59:59.000Z

443

Preliminary Feasibility Assessment of Geologic Carbon Sequestration Potential for TVA's John Sevier and Kingston Power Plants  

Science Conference Proceedings (OSTI)

This is a preliminary assessment of the potential for geologic carbon sequestration for the Tennessee Valley Authority's (TVA) John Sevier and Kingston power plants. The purpose of this assessment is to make a 'first cut' determination of whether there is sufficient potential for geologic carbon sequestration within 200 miles of the plants for TVA and Oak Ridge National Laboratory (ORNL) to proceed with a joint proposal for a larger project with a strong carbon management element. This assessment does not consider alternative technologies for carbon capture, but assumes the existence of a segregated CO{sub 2} stream suitable for sequestration.

Smith, Ellen D [ORNL; Saulsbury, Bo [ORNL

2008-03-01T23:59:59.000Z

444

Interactions of the Tropical Oceans  

Science Conference Proceedings (OSTI)

The authors have investigated the interactions of the tropical oceans on interannual timescales by conducting a series of uncoupled atmospheric and oceanic general circulation experiments and hybrid-coupled model simulations. The results ...

M. Latif; T. P. Barnett

1995-04-01T23:59:59.000Z

445

Climate and the Tropical Oceans  

Science Conference Proceedings (OSTI)

An attempt is made to determine the role of the ocean in establishing the mean tropical climate and its sensitivity to radiative perturbations. A simple two-box energy balance model is developed that includes ocean heat transports as an ...

Amy Clement; Richard Seager

1999-12-01T23:59:59.000Z

446

Energy Basics: Ocean Energy Technologies  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Technologies Photo of low waves in the ocean. A dock is visible in the background. Oceans cover more than 70% of the Earth's surface. As the world's largest solar...

447

Carbon Sequestration in Reclaimed Mine Soils of Ohio  

NLE Websites -- All DOE Office Websites (Extended Search)

Technology Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4132 Heino.Beckert@netl.doe.gov Rattan Lal Principal Investigator Ohio State University School of Natural Resources 2021 Coffey Road Columbus, OH 43210 614-292-9069 lal1@osu.edu Carbon SequeStration in reClaimed mine SoilS of ohio Background Prior to 1972, surface coal mining in Ohio was performed by removing the soil and rock above the coal deposit (known as overburden) during mining operations. Because specific reclamation guidelines did not exist at the time, the overburden was not replaced and the mined site was simply planted to grass or trees, without performing grading or reclamation. After 1972, the Ohio Mineland Reclamation Act mandated that mined sites be graded to restore their original topography and

448

Utilization of Biomineralization Processes with Fly Ash for Carbon Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Utilization of Biomineralization Processes with Fly Ash Utilization of Biomineralization Processes with Fly Ash for Carbon Sequestration Y. Roh (rohy@ornl.gov; 865-576-9931) T. J. Phelps (phelpstj1@ornl.gov; 865-574-7290) Environmental Sciences Division, Oak Ridge National Laboratory*, Oak Ridge, TN 37831-6036 A. D. McMillan (mcmillanad@ornl.gov; 865-241-4554) R. J. Lauf (laufrj@ornl.gov; 865-574-5176) Metal and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6085 *Oak Ridge National Laboratory, managed by UT-Battelle, LLC, for the U.S. Department of Energy under contract number DE-AC05-00OR22725 Introduction The Department of Energy (DOE) Energy Information Administration estimates atmospheric greenhouse gas releases may exceed 8 billion metric tons by the year 2010 heightening its international environmental concern. Carbon dioxide will dominate the

449

Big Sky Regional Carbon Sequestration Partnership--Validation Phase  

NLE Websites -- All DOE Office Websites (Extended Search)

Program Technology Program Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-1345 traci.rodosta@netl.doe.gov William Aljoe Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940 412-386-6569 william.aljoe@netl.doe.gov Leslie L. Schmidt Business Contact Montana State University-Bozeman 309 Montana Hall Bozeman, MT 59717-2470 406-994-2381 lschmidt@montana.edu Lee Spangler Technical Contact Montana State University-Bozeman P.O. Box 172460 Bozeman, MT 59717-2470 406-994-4399 spangler@montana.edu PARTNERS Battelle Pacific Northwest Division Center for Advanced Energy Studies Cimarex Energy Columbia University, Lamont-Doherty Earth Observatory Crow Tribe Big Sky Regional Carbon Sequestration

450

NETL: News Release - Critical Carbon Sequestration Assessment Begins:  

NLE Websites -- All DOE Office Websites (Extended Search)

2, 2006 2, 2006 DOE Project Injects 700 Tons of Carbon Dioxide Into Texas Sandstone Formation Researchers to Determine the Ability of Brine Formations to Sequester Greenhouse Gas WASHINGTON, DC - When scientists recently pumped 700 metric tons of the greenhouse gas carbon dioxide (CO2) a mile underground as a follow-up to a 2004 effort, they initiated a series of tests to determine the feasibility of storing the CO2 in brine formations, a major step forward in the U.S. Department of Energy's carbon sequestration program. MORE INFO Read the University of Texas at Austin press release 11.19.04 Techline : Frio Formation Test Well Injected with Carbon Dioxide The Frio Brine project, funded by the U.S. Department of Energy and managed by DOE's National Energy Technology Laboratory, is designed to

451

Carbon Sequestration, Media Background Briefing, June 16, 2003  

NLE Websites -- All DOE Office Websites (Extended Search)

Media Background Briefing June 16, 2003 National Energy Technology Laboratory Office of Fossil Energy Scott Klara Carbon Sequestration Product Manager The Fossil Energy Situation Fossil Fuels World's Dominant Energy Source United States 99 QBtu/yr; 85% Fossil Energy World 382 Quads/yr; 86% Fossil Energy Word Data from EIA96. Does not include non-grid-connected biomass. U.S. Data from Table 2 of EIA REA 97 & AEO 2002 Table A2 0.9% Coal 25% Coal 25% Oil 39% Gas 22% Nuclear 6% 7% 7% Coal 22% Gas 24% Nuclear 8% Oil 38% 4% Hydro Solar, Wind, Geo Biomass 3% 0.6% World - 1999 12.8 Trillion kWh - 63% Fossil Energy United States - 1999 3.2 Trillion kWh - 69% Fossil Energy Source: EIA International Energy Outlook 2001 Edison Electric Institute 2001 Renewables Oil Fossil Fuels World's Dominant Electricity Source

452

Formation Damage due to CO2 Sequestration in Saline Aquifers  

E-Print Network (OSTI)

Carbon dioxide (CO2) sequestration is defined as the removal of gas that would be emitted into the atmosphere and its subsequent storage in a safe, sound place. CO2 sequestration in underground formations is currently being considered to reduce the amount of CO2 emitted into the atmosphere. However, a better understanding of the chemical and physical interactions between CO2, water, and formation rock is necessary before sequestration. These interactions can be evaluated by the change in mineral content in the water before and after injection, or from the change in well injectivity during CO2 injection. It may affect the permeability positively due to rock dissolution, or negatively due to precipitation. Several physical and chemical processes cover the CO2 injection operations; multiphase flow in porous media is represented by the flow of the brine and CO2, solute transportation is represented by CO2 dissolution in the brine forming weak carbonic acid, dissolution-deposition kinetics can be seen in the rock dissolution by the carbonic acid and the deposition of the reaction products, hydrodynamic instabilities due to displacement of less viscous brine with more viscous CO2 (viscous fingering), capillary effects and upward movement of CO2 due to gravity effect. The objective of the proposed work is to correlate the formation damage to the other variables, i.e. pressure, temperature, formation rock type, rock porosity, water composition, sulfates concentration in the water, CO2 volume injected, water volume injected, CO2 to water volumetric ratio, CO2 injection rate, and water injection rate. In order to achieve the proposed objective, lab experiments will be conducted on different rock types (carbonates, limestone and dolomite, and sandstone) under pressure and temperature that simulate the field conditions. CO2 will be used at the supercritical phase and different CO2-water-rock chemical interactions will be addressed. Quantitative analysis of the experimental results using a geochemical simulator (CMG-GEM) will also be performed. The results showed that for carbonate cores, maintaining the CO2/brine volumetric ratio above 1.0 reduced bicarbonate formation in the formation brine and helped in minimizing precipitation of calcium carbonate. Additionally, increasing cycle volume in WAG injection reduced the damage introduced to the core. Sulfate precipitation during CO2 sequestration was primarily controlled by temperature. For formation brine with high total dissolved solids (TDS), calcium sulfate precipitation occurs, even at a low sulfate concentration. For dolomite rock, temperature, injection flow rate, and injection scheme don't have a clear impact on the core permeability, the main factor that affects the change in core permeability is the initial core permeability. Sandstone cores showed significant damage; between 35% and 55% loss in core permeability was observed after CO2 injection. For shorter WAG injection the damage was higher; decreasing the brine volume injected per cycle, decreased the damage. At higher temperatures, 200 and 250 degrees F, more damage was noted than at 70 degrees F.

Mohamed, Ibrahim 1984-

2012-12-01T23:59:59.000Z

453

Management of water extracted from carbon sequestration projects  

SciTech Connect

Throughout the past decade, frequent discussions and debates have centered on the geological sequestration of carbon dioxide (CO{sub 2}). For sequestration to have a reasonably positive impact on atmospheric carbon levels, the anticipated volume of CO{sub 2} that would need to be injected is very large (many millions of tons per year). Many stakeholders have expressed concern about elevated formation pressure following the extended injection of CO{sub 2}. The injected CO{sub 2} plume could potentially extend for many kilometers from the injection well. If not properly managed and monitored, the increased formation pressure could stimulate new fractures or enlarge existing natural cracks or faults, so the CO{sub 2} or the brine pushed ahead of the plume could migrate vertically. One possible tool for management of formation pressure would be to extract water already residing in the formation where CO{sub 2} is being stored. The concept is that by removing water from the receiving formations (referred to as 'extracted water' to distinguish it from 'oil and gas produced water'), the pressure gradients caused by injection could be reduced, and additional pore space could be freed up to sequester CO{sub 2}. Such water extraction would occur away from the CO{sub 2} plume to avoid extracting a portion of the sequestered CO{sub 2} along with the formation water. While water extraction would not be a mandatory component of large-scale carbon storage programs, it could provide many benefits, such as reduction of pressure, increased space for CO{sub 2} storage, and potentially, 'plume steering.' Argonne National Laboratory is developing information for the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) to evaluate management of extracted water. If water is extracted from geological formations designated to receive injected CO{sub 2} for sequestration, the project operator will need to identify methods for managing very large volumes of water most of which will contain large quantities of salt and other dissolved minerals. Produced water from oil and gas production also typically contains large quantities of dissolved solids. Therefore, many of the same practices that are established and used for managing produced water also may be applicable for extracted water. This report describes the probable composition of the extracted water that is removed from the formations, options for managing the extracted water, the pros and cons of those options, and some opportunities for beneficial use of the water. Following the introductory material in Chapter 1, the report is divided into chapters covering the following topics: (Chapter 2) examines the formations that are likely candidates for CO{sub 2} sequestration and provides a general evaluation of the geochemical characteristics of the formations; (Chapter 3) makes some preliminary estimates of the volume of water that could be extracted; (Chapter 4) provides a qualitative review of many potential technologies and practices for managing extracted water and for each technology or management practice, pros and cons are provided; (Chapter 5) explores the potential costs of water management; and (Chapter 6) presents the conclusions.

Harto, C. B.; Veil, J. A. (Environmental Science Division)

2011-03-11T23:59:59.000Z

454

On the Climatic Impact of Ocean Circulation  

Science Conference Proceedings (OSTI)

Integrations of coupled climate models with mixed-layer and fixed-current ocean components are used to explore the climatic response to varying magnitudes of ocean circulation. Four mixed-layer ocean experiments without ocean heat transports are ...

Michael Winton

2003-09-01T23:59:59.000Z

455

Carbon Sequestration in Reclaimed Mined Soils of Ohio  

SciTech Connect

Assessment of soil organic carbon (SOC) sequestration potential of reclaimed minesoils (RMS) is important for preserving environmental quality and increasing agronomic yields. The mechanism of physical SOC sequestration is achieved by encapsulation of SOC in spaces within macro and microaggregates. The experimental sites, owned and maintained by American Electrical Power, were characterized by distinct age chronosequences of reclaimed minesoils and were located in Guernsey, Morgan, Noble, and Muskingum Counties of Ohio. These sites were reclaimed both with and without topsoil application, and were under continuous grass or forest cover. In this report results are presented from the sites reclaimed in 1994 (R94-F), in 1987 (R87-G), in 1982 (R82-F), in 1978 (R78-G), in 1969 (R69-F), in1956 (R56-G), and from the unmined control (UMS-G). Three sites are under continuous grass cover and three under forest cover since reclamation. The samples were air dried and fractionated using a wet sieving technique into macro (> 2.0 mm), meso (0.25-2.0 mm) and microaggregates (0.053-0.25 mm). The soil C and N concentrations were determined by the dry combustion method on these aggregate fractions. Soil C and N concentrations were higher at the forest sites compared to the grass sites in each aggregate fraction for both depths. Statistical analyses indicated that the number of random samples taken was probably not sufficient to properly consider distribution of SOC and TN concentrations in aggregate size fractions for both depths at each site. Erosional effects on SOC and TN concentrations were, however, small. With increasing time since reclamation, SOC and total nitrogen (TN) concentrations also increased. The higher C and N concentrations in each aggregate size fraction in older than the newly reclaimed sites demonstrated the C sink capacity of newer sites.

M.K. Shukla; K. Lorenz; R. Lal

2006-01-01T23:59:59.000Z

456

CARBON SEQUESTRATION IN RECLAIMED MINED SOILS OF OHIO  

Science Conference Proceedings (OSTI)

This research project is aimed at assessing the soil organic carbon (SOC) sequestration potential of reclaimed mine soils (RMS). Experimental sites characterized by distinct age chronosequences of reclaimed minesoil were identified. These sites are owned by Americal Electrical Power and are located in Guernsey, Morgan, Noble, and Muskingum Counties of Ohio. The sites chosen were: (1) reclaimed without topsoil application (three under forest and three under continuous grass cover), (2) reclaimed with topsoil application (three under forest and three under continuous grass cover) and (3) unmined sites (one under forest and another grass cover). Soil samples were collected from 0 to 15 cm and 15 to 30 cm depths from each of the experimental site under continuous grass and SOC and, total nitrogen (TN) concentration, pH and electrical conductivity (EC) were determined. The results of the study for the quarter (30 September to 31 December, 2003) showed that soil pH was > 5.5 and EC reclaimed in 2003 (newly reclaimed and at baseline) to 11.64 g kg{sup -1} for site reclaimed in 1987 (a 5-fold increase) to 20.41 g kg{sup -1} for sites reclaimed in 1978 (a 10- fold increase). However, for sites reclaimed without topsoil application, soil pH, EC, SOC and TN concentrations were similar for both depths. The SOC concentrations in reclaimed sites with topsoil application in 0 to 15 cm depth increased from a base value of 0.7 g kg{sup -1} at the rate of 0.76 g kg{sup -1} yr{sup -1}. The high SOC concentration for 0-15 cm layer for site reclaimed in 1978 showed the high carbon sequestration potential upon reclamation and establishment of the grass cover on minesoils.

M. K. Shukla; R. Lal

2004-01-01T23:59:59.000Z

457

Navigating oceans of data  

Science Conference Proceedings (OSTI)

Some science domains have the advantage that the bulk of the data comes from a single source instrument, such as a telescope or particle collider. More commonly, big data implies a big variety of data sources. For example, the Center for Coastal Margin ... Keywords: environmental data, ocean observatories, spatial-temporal data management

David Maier; V. M. Megler; António M. Baptista; Alex Jaramillo; Charles Seaton; Paul J. Turner

2012-06-01T23:59:59.000Z

458

An Ocean Dynamical Thermostat  

Science Conference Proceedings (OSTI)

The role of ocean dynamics in the regulation of tropical sea surface temperatures (SSTs) is investigated using the Zebiak-Cane coupled occan-atmosphere model. The model is forced with a uniform heating, or cooling, varying between ±40 W m?2 into ...

Amy C. Clement; Richard Seager; Mark A. Cane; Stephen E. Zebiak

1996-09-01T23:59:59.000Z

459

NETL: News Release - Carbon Sequestration Partner Initiates Drilling of CO2  

NLE Websites -- All DOE Office Websites (Extended Search)

7, 2009 7, 2009 Carbon Sequestration Partner Initiates Drilling of CO2 Injection Well in Illinois Basin Large-Scale Test to Inject One Million Metric Tonnes of Carbon Dioxide into Saline Formation Washington, DC-The Midwest Geological Sequestration Consortium (MGSC), one of seven regional partnerships created by the U.S. Department of Energy (DOE) to advance carbon sequestration technologies nationwide, has begun drilling the injection well for their large-scale carbon dioxide (CO2) injection test in Decatur, Illinois. The test is part of the development phase of the Regional Carbon Sequestration Partnerships program, an Office of Fossil Energy initiative launched in 2003 to determine the best approaches for capturing and permanently storing gases that can contribute to global climate change.

460

EA-1846: Demonstration of Carbon Dioxide Capture and Sequestration of Steam  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

46: Demonstration of Carbon Dioxide Capture and Sequestration 46: Demonstration of Carbon Dioxide Capture and Sequestration of Steam Methane Reforming Proc