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1

Landfill Gas-to-Electricity Demonstration Project  

DOE Green Energy (OSTI)

Medium Btu methane gas is a naturally occurring byproduct of anaerobic digestion of landfilled municipal solid waste. The energy potential of landfill gas in New York State is estimated to be 61 trillion Btu's per year or the equivalent of 10% of the natural gas used annually in the state. The 18-month Landfill Gas-to-Electricity Demonstration Project conducted at the Fresh Kills Landfill in Staten Island, New York conclusively demonstrated that landfill gas is an acceptable fuel for producing electricity using an internal combustion engine/generator set. Landfill gas proved to be a reliable and consistent fuel source during a six-month field test program. Engine exhaust emissions were determined to be comparable to that of natural gas and no unusually high corrosion rates on standard pipeline material were found.

Not Available

1982-10-01T23:59:59.000Z

2

Methane Gas Utilization Project from Landfill at Ellery (NY)  

DOE Green Energy (OSTI)

Landfill Gas to Electric Energy Generation and Transmission at Chautauqua County Landfill, Town of Ellery, New York. The goal of this project was to create a practical method with which the energy, of the landfill gas produced by the decomposing waste at the Chautauqua County Landfill, could be utilized. This goal was accomplished with the construction of a landfill gas to electric energy plant (originally 6.4MW and now 9.6MW) and the construction of an inter-connection power-line, from the power-plant to the nearest (5.5 miles) power-grid point.

Pantelis K. Panteli

2012-01-10T23:59:59.000Z

3

Franklin County Sanitary Landfill - Landfill Gas (LFG) to Liquefied Natural Gas (LNG) - Project  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

FRANKLIN COUNTY SANITARY FRANKLIN COUNTY SANITARY LANDFILL - LANDFILL GAS (LFG) TO LIQUEFIED NATURAL GAS (LNG) - PROJECT January/February 2005 Prepared for: National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 Table of Contents Page BACKGROUND AND INTRODUCTION .......................................................................................1 SUMMARY OF EFFORT PERFORMED ......................................................................................2 Task 2B.1 - Literature Search and Contacts Made...................................................................2 Task 2B.2 - LFG Resource/Resource Collection System - Project Phase One.......................3 Conclusion.................................................................................................................................5

4

Lopez Landfill Gas Utilization Project Biomass Facility | Open Energy  

Open Energy Info (EERE)

Lopez Landfill Gas Utilization Project Biomass Facility Lopez Landfill Gas Utilization Project Biomass Facility Jump to: navigation, search Name Lopez Landfill Gas Utilization Project Biomass Facility Facility Lopez Landfill Gas Utilization Project Sector Biomass Facility Type Landfill Gas Location Los Angeles County, California Coordinates 34.3871821°, -118.1122679° 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":34.3871821,"lon":-118.1122679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

5

Albany Landfill Gas Utilization Project Biomass Facility | Open Energy  

Open Energy Info (EERE)

Utilization Project Biomass Facility Utilization Project Biomass Facility Jump to: navigation, search Name Albany Landfill Gas Utilization Project Biomass Facility Facility Albany Landfill Gas Utilization Project Sector Biomass Facility Type Landfill Gas Location Albany County, New York Coordinates 42.5756797°, -73.9359821° 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":42.5756797,"lon":-73.9359821,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

6

Using landfill gas for energy: Projects that pay  

Science Conference Proceedings (OSTI)

Pending Environmental Protection Agency regulations will require 500 to 700 landfills to control gas emissions resulting from decomposing garbage. Conversion of landfill gas to energy not only meets regulations, but also creates energy and revenue for local governments.

NONE

1995-02-01T23:59:59.000Z

7

Case Studies from the Climate Technology Partnership: Landfill Gas Projects in South Korea and Lessons Learned  

Science Conference Proceedings (OSTI)

This paper examines landfill gas projects in South Korea. Two case studies provide concrete examples of lessons learned and offer practical guidance for future projects.

Larney, C.; Heil, M.; Ha, G. A.

2006-12-01T23:59:59.000Z

8

SPONSORED PROJECTS 1. Pending: "Feasibility Studies and Training to Support Landfill Gas Recovery in Ghana"  

E-Print Network (OSTI)

SPONSORED PROJECTS 1. Pending: "Feasibility Studies and Training to Support Landfill Gas Recovery: PI. 4. "An Improved Model to Predict Gas Generation from Landfills based on Waste Composition-2015, Role: Co-PI. 3. "Field Measurement of Emissions from Natural Gas Drilling, Production, and Distribution

Texas at Arlington, University of

9

July 17, 2012, Webinar: Landfill Gas-to-Energy Projects | Department of  

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

July 17, 2012, Webinar: Landfill Gas-to-Energy Projects July 17, 2012, Webinar: Landfill Gas-to-Energy Projects July 17, 2012, Webinar: Landfill Gas-to-Energy Projects This webinar, held July 17, 2012, provided information on the challenges and benefits of developing successful community landfill gas-to-energy projects in Will County, Illinois, and Escambia County, Florida. Download the presentations below, watch the webinar (WMV 112 MB) or view the text version. Find more CommRE webinars. Prairie View RDF Gas to Energy Facility: A Public/Private Partnership Will County partnered with Waste Management, using a portion of the county's DOE Energy Efficiency and Conservation Block Grant (EECBG) funding, to develop the Prairie View Recycling and Disposal Facility. A gas purchase agreement was executed in 2010 and the facility became operational

10

Landfill Gas Fueled HCCI Demonstration System  

E-Print Network (OSTI)

USA ICEF2006-1578 LANDFILL GAS FUELED HCCI DEMONSTRATIONengine that runs on landfill gas. The project team led bygas and simulated landfill gas as a fuel source. This

Blizman, Brandon J.; Makel, Darby B.; Mack, John Hunter; Dibble, Robert W.

2006-01-01T23:59:59.000Z

11

Community Renewable Energy Success Stories: Landfill Gas-to-Energy Projects  

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

Community Renewable Energy Success Stories: Landfill Gas-to-Energy Community Renewable Energy Success Stories: Landfill Gas-to-Energy Projects Webinar (text version) Community Renewable Energy Success Stories: Landfill Gas-to-Energy Projects Webinar (text version) Below is the text version of the Webinar titled "Community Renewable Energy Success Stories: Landfill Gas-to-Energy Projects," originally presented on July 17, 2012. Recorded Voice: The broadcast is now starting. All attendees are in listen-only mode. Sarah Busche: Hello, everyone. Good afternoon and welcome to today's webinar. This is sponsored by the U.S. Department of Energy. My name is Sarah Busche, and I'm here with Devin Egan, and we're broadcasting live from the National Renewable Energy Laboratory in Golden, Colorado. We're going to give folks

12

BUNCOMBE COUNTY WASTEWATER PRE-TREATMENT AND LANDFILL GAS TO ENERGY PROJECT  

Science Conference Proceedings (OSTI)

The objective of this project was to construct a landfill gas-to-energy (LFGTE) facility that generates a renewable energy source utilizing landfill gas to power a 1.4MW generator, while at the same time reducing the amount of leachate hauled offsite for treatment. The project included an enhanced gas collection and control system, gas conditioning equipment, and a 1.4 MW generator set. The production of cleaner renewable energy will help offset the carbon footprint of other energy sources that are currently utilized.

Jon Creighton

2012-03-13T23:59:59.000Z

13

Landfill Gas | Open Energy Information  

Open Energy Info (EERE)

Landfill Gas Jump to: navigation, search TODO: Add description List of Landfill Gas Incentives Retrieved from "http:en.openei.orgwindex.php?titleLandfillGas&oldid267173"...

14

U. S. landfill gas research  

DOE Green Energy (OSTI)

This paper surveys US landfill gas RandD programs and presents some technical details of work being conducted at Argonne National Laboratory (Argonne, Illinois) through the support of the US Department of Energy. The two projects at Argonne include (1) a study of bidirectional gas movement through landfill cover materials and (2) development of standardized techniques to assay gas production from landfilled refuse (including qualitative microbiology of refuse assays).

Bogner, J.; Vogt, M.; Piorkowski, R.; Rose, C.; Hsu, M.

1988-01-01T23:59:59.000Z

15

Community Renewable Energy Success Stories: Landfill Gas-to-Energy...  

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

Stories: Landfill Gas-to-Energy Projects Webinar (text version) Community Renewable Energy Success Stories: Landfill Gas-to-Energy Projects Webinar (text version) Below is the text...

16

Capturing, Purifying, and Liquefying Landfill Gas for Transportation Fuel  

E-Print Network (OSTI)

Capturing, Purifying, and Liquefying Landfill Gas for Transportation Fuel TRANSPORTATION ENERGY alternative fuel, and purified landfill gas could provide a renewable domestic source of it. Landfills from landfills and use it in natural gas applications such as fueling motor vehicles. Project

17

Landfill Methane Project Development Handbook | Open Energy Information  

Open Energy Info (EERE)

Landfill Methane Project Development Handbook Landfill Methane Project Development Handbook Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Landfill Methane Project Development Handbook Agency/Company /Organization: United States Environmental Protection Agency Sector: Climate, Energy Focus Area: Biomass, - Landfill Gas Phase: Determine Baseline, Evaluate Options, Get Feedback Resource Type: Guide/manual User Interface: Website Website: www.epa.gov/lmop/publications-tools/handbook.html Cost: Free References: Project Development Handbook[1] The handbook describes the process of implementing a waste-to-energy landfill gas project. Overview "Approximately 250 million tons of solid waste was generated in the United States in 2008 with 54 percent deposited in municipal solid waste (MSW)

18

Understanding landfill gas generation and migration  

DOE Green Energy (OSTI)

Landfill gas research in the US Department of Energy (DOE) from Municipal Waste (EMW) Program is focusing on two major areas of investigation: (1) Landfill gas migration processes; and (2) Landfill gas generation. With regard to gas migration, a field investigation is examining bidirectional gas movement through landfill cover materials by processes of pressure and diffusional flow. The overall purpose of the study is to quantify gas loss from the landfill reservoir by natural venting and air influx due to pumping on recovery wells. Two field sites--a humid site with clay cover and a semiarid site with sand cover--have been instrumented to examine vertical gas movement through cover materials. Results from the humid site indicate that: (1) concentrations of methane, carbon dioxide, oxygen and nitrogen in soil gas vary seasonally with soil moisture; (2) based on average methane gradients in soil gas and a simple diffusion model, up to 10E5 g methane m/sup /minus /2/ yr/sup /minus/1/ are vented through the cover materials at the humid site (area of 17 ht); and (3) during prolonged wet weather, pressure gradients of more than 2 kPa may develop between the cover materials and top of refuse, indicating that pressure flow is periodically an important mechanism for gas transport. The second project is addressing landfill gas generation. The major goal is to develop simple assay techniques to examine the gas production potential of landfilled refuse. Refuse samples extracted from various depths in a landfill are being leached by three different methods to separate microbial mass and substrate. The leachates are being subjected to Biochemical Methane Production (BMP) assays with periodic qualitative examination of microbial populations using fluorescence microscopy of live cultures and scanning electron microscopy (SEM).

Bogner, J.; Rose, C.; Vogt, M.; Gartman, D.

1988-01-01T23:59:59.000Z

19

Landfill Gas Fueled HCCI Demonstration System  

E-Print Network (OSTI)

operations with natural gas: Fuel composition implications,of Natural gas testing LANDFILL GAS COMPOSITION Tapping into

Blizman, Brandon J.; Makel, Darby B.; Mack, John Hunter; Dibble, Robert W.

2006-01-01T23:59:59.000Z

20

Landfill Gas Fueled HCCI Demonstration System  

E-Print Network (OSTI)

Simulated Landfill Gas Intake Diagram STEADY STATE OPERATIONlandfill gas. Expanding the understanding of HCCI mode of engine operation

Blizman, Brandon J.; Makel, Darby B.; Mack, John Hunter; Dibble, Robert W.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

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

22

Winnebago County Landfill Gas Biomass Facility | Open Energy...  

Open Energy Info (EERE)

Winnebago County Landfill Gas Biomass Facility Jump to: navigation, search Name Winnebago County Landfill Gas Biomass Facility Facility Winnebago County Landfill Gas Sector Biomass...

23

Penrose Landfill Gas Conversion LLC | Open Energy Information  

Open Energy Info (EERE)

Penrose Landfill Gas Conversion LLC Jump to: navigation, search Name Penrose Landfill Gas Conversion LLC Place Los Angeles, California Product Owner of landfill gas plant....

24

Landfill Gas | OpenEI  

Open Energy Info (EERE)

Landfill Gas Landfill Gas Dataset Summary Description The UK Department of Energy and Climate Change (DECC) publishes annual renewable energy generation and capacity by region (9 regions in England, plus Wales, Scotland and Northern Ireland). Data available 2003 to 2009. Data is included in the DECC Energy Trends: September 2010 Report (available: http://www.decc.gov.uk/assets/decc/Statistics/publications/trends/558-tr...) Source UK Department of Energy and Climate Change (DECC) Date Released September 30th, 2010 (4 years ago) Date Updated Unknown Keywords Energy Generation Hydro Landfill Gas Other Biofuels Renewable Energy Consumption Sewage Gas wind Data application/zip icon 2 Excel files, 1 for generation, 1 for capacity (zip, 24.9 KiB) Quality Metrics Level of Review Peer Reviewed

25

UNFCCC-Consolidated baseline and monitoring methodology for landfill gas  

Open Energy Info (EERE)

UNFCCC-Consolidated baseline and monitoring methodology for landfill gas UNFCCC-Consolidated baseline and monitoring methodology for landfill gas project activities Jump to: navigation, search Tool Summary LAUNCH TOOL Name: UNFCCC-Consolidated baseline and monitoring methodology for landfill gas project activities Agency/Company /Organization: United Nations Framework Convention on Climate Change (UNFCCC) Sector: Climate, Energy Focus Area: Renewable Energy, Non-renewable Energy, - Landfill Gas Topics: Baseline projection, GHG inventory Resource Type: Guide/manual Website: cdm.unfccc.int/public_inputs/meth/acm0001/index.html Cost: Free Language: English References: UNFCCC-Consolidated baseline and monitoring methodology for landfill gas project activities[1] This article is a stub. You can help OpenEI by expanding it. References

26

Capture and Utilisation of Landfill Gas  

E-Print Network (OSTI)

Biomass Capture and Utilisation of Landfill Gas What is the potential for additional utilisation of landfill gas in the USA and around the world? By Nickolas Themelis and Priscilla Ulloa, Columbia University. In his 2003 review of energy recovery from landfill gas, Willumsen1 reported that as of 2001, there were

Columbia University

27

Albany Interim Landfill gas extraction and mobile power system: Using landfill gas to produce electricity. Final report  

DOE Green Energy (OSTI)

The Albany Interim Landfill Gas Extraction and Mobile Power System project served three research objectives: (1) determination of the general efficiency and radius of influence of horizontally placed landfill gas extraction conduits; (2) determination of cost and effectiveness of a hydrogen sulfide gas scrubber utilizing Enviro-Scrub{trademark} liquid reagent; and (3) construction and evaluation of a dual-fuel (landfill gas/diesel) 100 kW mobile power station. The horizontal gas extraction system was very successful; overall, gas recovery was high and the practical radius of influence of individual extractors was about 50 feet. The hydrogen sulfide scrubber was effective and its use appears feasible at typical hydrogen sulfide concentrations and gas flows. The dual-fuel mobile power station performed dependably and was able to deliver smooth power output under varying load and landfill gas fuel conditions.

NONE

1997-06-01T23:59:59.000Z

28

Bidirectional gas movement through landfill cover materials, Volume 1: Instrumentation and preliminary site investigations at Mallard North Landfill, Dupage County, Illinois  

DOE Green Energy (OSTI)

Since the first commercial landfill gas recovery system was installed in 1975 at the Palos Verdes Landfill in southern California (Zimmerman et al., 1983), there have been few systematic research efforts aimed at understanding gas dynamics in the landfill and, in particular, gas exchange between the landfill and the atmosphere through the cover materials. To maximize the amount of landfill gas available to a recovery system, the impact of processes by which gas is vented or consumed in near-surface zones must be minimized. This report describes a project undertaken to monitor the flow of gas in a landfill. Data from the observations are presented. 32 refs., 12 figs., 3 tabs.

Bogner, J.; Brubaker, K.; Tome, C.; Vogt, M.; Gartman, D.

1988-02-01T23:59:59.000Z

29

Landfill Gas Fueled HCCI Demonstration System  

E-Print Network (OSTI)

Journal of Engineering for Gas Turbines and Power, 121:569-operations with natural gas: Fuel composition implications,USA ICEF2006-1578 LANDFILL GAS FUELED HCCI DEMONSTRATION

Blizman, Brandon J.; Makel, Darby B.; Mack, John Hunter; Dibble, Robert W.

2006-01-01T23:59:59.000Z

30

Briefing: DOE EM ITR Landfill Assessment Project Lessons Learned...  

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

ITR Landfill Assessment Project Lessons Learned Briefing: DOE EM ITR Landfill Assessment Project Lessons Learned By: Craig H. Benson, PhD, PE Where: EM SSAB Teleconference: 1...

31

Understanding natural and induced gas migration through landfill cover materials: the basis for improved landfill gas recovery  

DOE Green Energy (OSTI)

Vertical pressure and concentration gradients in landfill cover materials are being examined at the Mallard North Landfill in Dupage County, IL. The goal of this project is to understand venting of landfill gas and intrusion of atmospheric gases into the landfill in response to changing meteorological conditions (particularly barometric pressure and precipitation) and pumping rates at recovery wells. Nests of probes for directly measuring soil gas pressures have been installed in areas of fractured and unfractured silty clay till cover materials. The probes are at three depths: shallow (0.6 m), intermediate (1.2 m), and deep (in the top of the refuse). Preliminary results from fall 1985 suggest that soil gas pressures respond quickly to changes in barometric pressure but that concentrations of methane, carbon dioxide, nitrogen, and oxygen respond more slowly to changing soil moisture conditions. An important near-surface process that limits the total amount of methane available to a gas recovery system is the activity of methanotrophs (methane-oxidizing bacteria) in oxygenated cover materials. The results of this project will be used to quantify landfill mass balance relations, improve existing predictive models for landfill gas recovery systems, and improve landfill cover design for sites where gas recovery is anticipated.

Bogner, J.E.

1986-01-01T23:59:59.000Z

32

Federal Energy Management Program: Landfill Gas Resources and Technologies  

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

Landfill Gas Landfill Gas Resources and Technologies to someone by E-mail Share Federal Energy Management Program: Landfill Gas Resources and Technologies on Facebook Tweet about Federal Energy Management Program: Landfill Gas Resources and Technologies on Twitter Bookmark Federal Energy Management Program: Landfill Gas Resources and Technologies on Google Bookmark Federal Energy Management Program: Landfill Gas Resources and Technologies on Delicious Rank Federal Energy Management Program: Landfill Gas Resources and Technologies on Digg Find More places to share Federal Energy Management Program: Landfill Gas Resources and Technologies on AddThis.com... Energy-Efficient Products Technology Deployment Renewable Energy Federal Requirements Renewable Resources & Technologies

33

Forecast and Control Methods of Landfill Emission Gas to Atmosphere  

Science Conference Proceedings (OSTI)

The main component of landfill gas is CH4, its release is a potential hazard to the environment. To understand the gas law and landfill gas production are the prerequisite for effective control of landfill gas. This paper selects three kinds of typical ... Keywords: Landfill gas, German model, IPCC model, Marticorena dynamic model

Wang Qi; Yang Meihua; Wang Jie

2011-02-01T23:59:59.000Z

34

Feasibility study: utilization of landfill gas for a vehicle fuel system, Rossman's landfill, Clackamas County, Oregon  

SciTech Connect

In 1978, a landfill operator in Oregon became interested in the technical and economic feasibility of recovering the methane generated in the landfill for the refueling of vehicles. DOE awarded a grant for a site-specific feasibility study of this concept. This study investigated the expected methane yield and the development of a conceptual gas-gathering system; gas processing, compressing, and storage systems; and methane-fueled vehicle systems. Cost estimates were made for each area of study. The results of the study are presented. Reasoning that gasoline prices will continue to rise and that approximately 18,000 vehicles in the US have been converted to operate on methane, a project is proposed to use this landfill as a demonstration site to produce and process methane and to fuel a fleet (50 to 400) vehicles with the gas produced in order to obtain performance and economic data on the systems used from gas collection through vehicle operation. (LCL)

Not Available

1981-01-01T23:59:59.000Z

35

Landfill gas generation and migration: Review of current research II  

DOE Green Energy (OSTI)

With regard to gas migration, a field investigation is examining bidirectional gas movement through landfill cover materials by processes of pressure and diffusional flow. The overall purpose of the study is to quantify gas loss from the landfill reservoir by natural venting and air influx due to pumping on recovery wells. Two field sites--a humid site, with vegetated clay cover and a semiarid site with unvegetated sandy silt cover--have been instrumented to examine vertical gas movement through cover materials. Results from the past year's work at the semiarid site indicates that rates of CH/sub 4/ flux out of the landfill surface may be as high as 2 /times/ 10/sup /minus/6/ g cm/sup /minus/2/ sec/sup /minus/1/ (6.3 /times/ 10/sup 2/ Kg m/sup /minus/1/ yr/sup /minus/1/) during dry soil conditions. Such high rates represent both the loss of an energy resource and a significance factor in global warming trends since atmospheric CH/sub 4/ contributes to the greenhouse effect. An independent estimate has suggested that 8--15% of global atmospheric CH/sub 4/ is attributable to landfill sources. The second project is addressing landfill gas generation. The major goal is to develop simple assay techniques to examine the gas production potential of landfilled refuse. Refuse samples extracted from various depths in a landfill are being subjected to Biochemical Methane Production (BMP) assays with periodic qualitative examination of microbial populations. Triplicate assays of unamended refuse (controls) are compared to assays with added moisture, nutrients, and bacterial seed. To date, moisture addition is the single most important variable in stimulating gas production, particularly in samples with visible soil content. 56 refs., 2 figs., 3 tabs.

Bogner, J.; Vogt, M.; Piorkowski, R.

1989-01-01T23:59:59.000Z

36

Landfill gas recovery: a technology status report  

DOE Green Energy (OSTI)

Landfill gas, which consists mainly of methane and carbon dioxide, can be recovered and used as a fuel. Processing will upgrade it to a high-Btu gas of pipeline quality. There are more than a dozen commercial landfill-gas recovery facilities in the US at present, all at relatively large sites. The amount of gas produced by a given site is a function of size, composition, and age of the landfill. Various techniques can be used to enhance gas production and yield, including controlled addition of moisture and nutrients; bacterial seeding and pH control also appear useful. Several computer models have been developed to examine the effects of various parameters on gas production and yield; these can aid in predicting optimum gas recovery and in maintaining the proper chemical balance within the producing portion of the landfill. Economically, a site's viability depends on its location and potential users, current competing energy costs, and legislation governing the site's operation. Legal problems of site operation can occur because of environmental and safety issues, as well as from questions of gas ownership, liability, and public utility commission considerations. Currently, R and D is under way to improve present recovery techniques and to develop new technologies and concepts. Cost comparisons and potential environmental impacts are being examined. Additional research is needed in the areas of gas enhancement, decompositional analysis, computer modeling, gas characterization, instrumentation, and engineering cost analysis. 77 references, 11 figures, 23 tables.

Zimmermann, R.E.; Lytwynyshyn, G.R.; Wilkey, M.L.

1983-08-01T23:59:59.000Z

37

Feasibility study for utilization of landfill gas at the Royalton Road Landfill, Broadview Heights, Ohio. Final report  

DOE Green Energy (OSTI)

The technical viability of landfill gas recovery has been previously demonstrated at numerous sites. However, the economics of a full scale utilization system are dependent on proper market conditions, appropriate technologies, landfill gas quantity and quality, and public/purchaser acceptance. The specific objectives of this feasibility study were to determine: The available markets which might purchase landfill gas or landfill gas derived energy products; An extraction system concept design and to perform an on-site pumping test program; The landfill gas utilization technologies most appropriate for the site; Any adverse environmental, health, safety, or socioeconomic impacts associated with the various proposed technologies; The optimum project economics, based on markets and processes examined. Findings and recommendations were presented which review the feasibility of a landfill gas utilization facility on the Royalton Road Landfill. The three identified utilization alternatives are indeed technically feasible. However, current market considerations indicate that installation of a full scale system is not economically advisable at this time. This final report encompasses work performed by SCS Engineers from late 1980 to the present. Monitoring data from several extraction and monitoring wells is presented, including pumping rates and gas quality and quantity analysis. The Market Analysis Data Form, local climatological data, and barometric pressure data are included in the appendix section. 33 figures, 25 tables.

None

1983-09-01T23:59:59.000Z

38

Passive drainage and biofiltration of landfill gas: Australian field trial  

SciTech Connect

In Australia a significant number of landfill waste disposal sites do not incorporate measures for the collection and treatment of landfill gas. This includes many old/former landfill sites, rural landfill sites, non-putrescible solid waste and inert waste landfill sites, where landfill gas generation is low and it is not commercially viable to extract and beneficially utilize the landfill gas. Previous research has demonstrated that biofiltration has the potential to degrade methane in landfill gas, however, the microbial processes can be affected by many local conditions and factors including moisture content, temperature, nutrient supply, including the availability of oxygen and methane, and the movement of gas (oxygen and methane) to/from the micro-organisms. A field scale trial is being undertaken at a landfill site in Sydney, Australia, to investigate passive drainage and biofiltration of landfill gas as a means of managing landfill gas emissions at low to moderate gas generation landfill sites. The design and construction of the trial is described and the experimental results will provide in-depth knowledge on the application of passive gas drainage and landfill gas biofiltration under Sydney (Australian) conditions, including the performance of recycled materials for the management of landfill gas emissions.

Dever, S.A. [School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052 (Australia) and GHD Pty. Ltd., 10 Bond Street, Sydney, NSW 2000 (Australia)]. E-mail: stuart_dever@ghd.com.au; Swarbrick, G.E. [School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052 (Australia)]. E-mail: g.swarbrick@unsw.edu.au; Stuetz, R.M. [School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052 (Australia)]. E-mail: r.stuetz@unsw.edu.au

2007-07-01T23:59:59.000Z

39

Landfill Gas Resources and Technologies | Department of Energy  

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

Landfill Gas Resources and Technologies Landfill Gas Resources and Technologies Landfill Gas Resources and Technologies October 7, 2013 - 9:27am Addthis Photo of a bulldozer on top of a large trash mound in a landfill with a cloudy sky in the backdrop. Methane and other gases produced from landfill decomposition can be leveraged for energy. This page provides a brief overview of landfill gas energy resources and technologies supplemented by specific information to apply landfill gas energy within the Federal sector. Overview Landfill gases are a viable energy resource created during waste decomposition. Landfills are present in most communities. These resources can be tapped to generate heat and electricity. As organic waste decomposes, bio-gas is produced made up of roughly half methane, half carbon dioxide, and small amounts of non-methane organic

40

Soil gas investigations at the Sanitary Landfill  

SciTech Connect

A soil gas survey was performed at the 740-G Sanitary Landfill of Savannah River Plant during December, 1990. The survey monitored the presence and distribution of the C[sub 1]C[sub 4] hydrocarbons; the C[sub 5]-C[sub 10] normal paraffins; the aromatic hydrocarbons, BTXE; selected chlorinated hydrocarbons; and mercury. Significant levels of several of these contaminants were found associated with the burial site. In the northern area of the Landfill, methane concentrations ranged up to 63% of the soil gas and were consistently high on the western side of the access road. To the east of the access road in the northern and southern area high concentrations of methane were encountered but were not consistently high. Methane, the species found in highest concentration in the landfill, was generated in the landfill as the result of biological oxidation of cellulose and other organics to carbon dioxide followed by reduction of the carbon dioxide to methane. Distributions of other species are the result of burials in the landfill of solvents or other materials.

Wyatt, D.E.; Pirkle, R.J.; Masdea, D.J.

1992-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

Soil gas investigations at the Sanitary Landfill  

SciTech Connect

A soil gas survey was performed at the 740-G Sanitary Landfill of Savannah River Plant during December, 1990. The survey monitored the presence and distribution of the C{sub 1}C{sub 4} hydrocarbons; the C{sub 5}-C{sub 10} normal paraffins; the aromatic hydrocarbons, BTXE; selected chlorinated hydrocarbons; and mercury. Significant levels of several of these contaminants were found associated with the burial site. In the northern area of the Landfill, methane concentrations ranged up to 63% of the soil gas and were consistently high on the western side of the access road. To the east of the access road in the northern and southern area high concentrations of methane were encountered but were not consistently high. Methane, the species found in highest concentration in the landfill, was generated in the landfill as the result of biological oxidation of cellulose and other organics to carbon dioxide followed by reduction of the carbon dioxide to methane. Distributions of other species are the result of burials in the landfill of solvents or other materials.

Wyatt, D.E.; Pirkle, R.J.; Masdea, D.J.

1992-07-01T23:59:59.000Z

42

Manhattan Project truck unearthed at landfill cleanup site  

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

Phonebook Calendar Video Newsroom News Releases News Releases - 2011 April Manhattan project truck Manhattan Project truck unearthed at landfill cleanup site A LANL...

43

Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Renewable Natural Gas Renewable Natural Gas From Landfill Powers Refuse Vehicles to someone by E-mail Share Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse Vehicles on Facebook Tweet about Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse Vehicles on Twitter Bookmark Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse Vehicles on Google Bookmark Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse Vehicles on Delicious Rank Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse Vehicles on Digg Find More places to share Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse Vehicles on AddThis.com... April 13, 2013

44

Landfill gas emission prediction using Voronoi diagrams and importance sampling  

Science Conference Proceedings (OSTI)

Municipal solid waste (MSW) landfills are among the nation's largest emitters of methane, a key greenhouse gas, and there is considerable interest in quantifying the surficial methane emissions from landfills. There are limitations in obtaining accurate ... Keywords: Air dispersion modeling, Delaunay tessellation, Kriging, Least squares, MSW landfill, Voronoi diagram

K. R. Mackie; C. D. Cooper

2009-10-01T23:59:59.000Z

45

Texas Mandate Landfill Gas Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Texas Mandate Landfill Gas Biomass Facility Jump to: navigation, search Name Texas Mandate...

46

Case study: City of Industry landfill gas recovery operation  

DOE Green Energy (OSTI)

Development of civic, recreation, and conservation facilities throughout a 150-acre site which had been used for waste disposal from 1951 to 1970 is described. The history of the landfill site, the geology of the site, and a test well program to assess the feasibility of recoverying landfill gas economically from the site are discussed. Based on results of the test well program, the City of Industry authorized the design and installation of a full-scale landfill gas recovery system. Design, construction, and operation of the system are described. The landfill gas system provides fuel for use in boilers to meet space heating and hot water demands for site development (MCW)

None

1981-11-01T23:59:59.000Z

47

Greenhouse gas reduction by recovery and utilization of landfill methane and CO{sub 2} technical and market feasibility study, Boului Landfill, Bucharest, Romania. Final report, September 30, 1997--September 19, 1998  

SciTech Connect

The project is a landfill gas to energy project rated at about 4 megawatts (electric) at startup, increasing to 8 megawatts over time. The project site is Boului Landfill, near Bucharest, Romania. The project improves regional air quality, reduces emission of greenhouse gases, controls and utilizes landfill methane, and supplies electric power to the local grid. The technical and economic feasibility of pre-treating Boului landfill gas with Acrion`s new landfill gas cleanup technology prior to combustion for power production us attractive. Acrion`s gas treatment provides several benefits to the currently structured electric generation project: (1) increase energy density of landfill gas from about 500 Btu/ft{sup 3} to about 750 Btu/ft{sup 3}; (2) remove contaminants from landfill gas to prolong engine life and reduce maintenance;; (3) recover carbon dioxide from landfill gas for Romanian markets; and (4) reduce emission of greenhouse gases methane and carbon dioxide. Greenhouse gas emissions reduction attributable to successful implementation of the landfill gas to electric project, with commercial liquid CO{sub 2} recovery, is estimated to be 53 million metric tons of CO{sub 2} equivalent of its 15 year life.

Cook, W.J.; Brown, W.R.; Siwajek, L. [Acrion Technologies, Inc., Cleveland, OH (United States); Sanders, W.I. [Power Management Corp., Bellevue, WA (United States); Botgros, I. [Petrodesign, SA, Bucharest (Romania)

1998-09-01T23:59:59.000Z

48

Woodland Landfill Gas Recovery Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Landfill Gas Recovery Biomass Facility Landfill Gas Recovery Biomass Facility Jump to: navigation, search Name Woodland Landfill Gas Recovery Biomass Facility Facility Woodland Landfill Gas Recovery Sector Biomass Facility Type Landfill Gas Location Kane County, Illinois Coordinates 41.987884°, -88.4016041° 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":41.987884,"lon":-88.4016041,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

49

Balefill Landfill Gas Utilization Proj Biomass Facility | Open Energy  

Open Energy Info (EERE)

Balefill Landfill Gas Utilization Proj Biomass Facility Balefill Landfill Gas Utilization Proj Biomass Facility Jump to: navigation, search Name Balefill Landfill Gas Utilization Proj Biomass Facility Facility Balefill Landfill Gas Utilization Proj Sector Biomass Facility Type Landfill Gas Location Bergen County, New Jersey Coordinates 40.9262762°, -74.07701° 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":40.9262762,"lon":-74.07701,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

50

Olinda Landfill Gas Recovery Plant Biomass Facility | Open Energy  

Open Energy Info (EERE)

Olinda Landfill Gas Recovery Plant Biomass Facility Olinda Landfill Gas Recovery Plant Biomass Facility Jump to: navigation, search Name Olinda Landfill Gas Recovery Plant Biomass Facility Facility Olinda Landfill Gas Recovery Plant Sector Biomass Facility Type Landfill Gas Location Orange County, California Coordinates 33.7174708°, -117.8311428° 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":33.7174708,"lon":-117.8311428,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

51

Spadra Landfill Gas to Energy Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Spadra Landfill Gas to Energy Biomass Facility Spadra Landfill Gas to Energy Biomass Facility Jump to: navigation, search Name Spadra Landfill Gas to Energy Biomass Facility Facility Spadra Landfill Gas to Energy Sector Biomass Facility Type Landfill Gas Location Los Angeles County, California Coordinates 34.3871821°, -118.1122679° 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":34.3871821,"lon":-118.1122679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

52

Hartford Landfill Gas Utilization Proj Biomass Facility | Open Energy  

Open Energy Info (EERE)

Hartford Landfill Gas Utilization Proj Biomass Facility Hartford Landfill Gas Utilization Proj Biomass Facility Jump to: navigation, search Name Hartford Landfill Gas Utilization Proj Biomass Facility Facility Hartford Landfill Gas Utilization Proj Sector Biomass Facility Type Landfill Gas Location Hartford County, Connecticut Coordinates 41.7924343°, -72.8042797° 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":41.7924343,"lon":-72.8042797,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

53

Migration and methanogens: A review of current landfill gas field research at ANL  

DOE Green Energy (OSTI)

Landfill gas recovery research at Argonne National Laboratory is focusing on a project studying gas movement through landfill cover materials and a pilot investigation of microbial populations in landfills. Vertical gas pressure and concentration gradients between the top of refuse and the landfill cover are being examined. In particular, changes in the vertical gradients indicative of changes in magnitude and direction of pressure or diffusional flow with time are being monitored. This study emphasizes changes in vertical pressure and concentration gradients related to barometric pressure and other meteorological variables, soil moisture changes, and pumping rates at simulated recovery wells. Preliminary results suggest that changes in soil-gas pressures in the landfill cover and top of refuse closely follow changes in barometric pressure. Measurable concentration gradients exist between the top of refuse and the cover materials indicating that diffusion is a major mechanism for gas movement, particularly during dry weather when pressure gradients are negligible. A pilot investigation has begun on microbial populations in sanitary landfills. First, a series of leachate samples from various depths at the Blackwell Forest Preserve Landfill were evaluated for microbial populations, selected chemical constituents, and methane production. Diverse motile populations of fluorescing organisms were found in selected samples. 19 refs., 6 figs., 3 tabs.

Bogner, J.; Torpy, M.; Rose, C.; Vogt, M.; Gartman, D.; Moore, C.

1986-01-01T23:59:59.000Z

54

Recovery Act: Johnston Rhode Island Combined Cycle Electric Generating Plant Fueled by Waste Landfill Gas  

SciTech Connect

The primary objective of the Project was to maximize the productive use of the substantial quantities of waste landfill gas generated and collected at the Central Landfill in Johnston, Rhode Island. An extensive analysis was conducted and it was determined that utilization of the waste gas for power generation in a combustion turbine combined cycle facility was the highest and best use. The resulting project reflected a cost effective balance of the following specific sub-objectives. 1) Meet environmental and regulatory requirements, particularly the compliance obligations imposed on the landfill to collect, process and destroy landfill gas. 2) Utilize proven and reliable technology and equipment. 3) Maximize electrical efficiency. 4) Maximize electric generating capacity, consistent with the anticipated quantities of landfill gas generated and collected at the Central Landfill. 5) Maximize equipment uptime. 6) Minimize water consumption. 7) Minimize post-combustion emissions. To achieve the Project Objective the project consisted of several components. 1) The landfill gas collection system was modified and upgraded. 2) A State-of-the Art gas clean up and compression facility was constructed. 3) A high pressure pipeline was constructed to convey cleaned landfill gas from the clean-up and compression facility to the power plant. 4) A combined cycle electric generating facility was constructed consisting of combustion turbine generator sets, heat recovery steam generators and a steam turbine. 5) The voltage of the electricity produced was increased at a newly constructed transformer/substation and the electricity was delivered to the local transmission system. The Project produced a myriad of beneficial impacts. 1) The Project created 453 FTE construction and manufacturing jobs and 25 FTE permanent jobs associated with the operation and maintenance of the plant and equipment. 2) By combining state-of-the-art gas clean up systems with post combustion emissions control systems, the Project established new national standards for best available control technology (BACT). 3) The Project will annually produce 365,292 MWh?s of clean energy. 4) By destroying the methane in the landfill gas, the Project will generate CO{sub 2} equivalent reductions of 164,938 tons annually. The completed facility produces 28.3 MWnet and operates 24 hours a day, seven days a week.

Galowitz, Stephen

2013-06-30T23:59:59.000Z

55

PTC, ITC, or Cash Grant? An Analysis of the Choice Facing Renewable Power Projects in the United States  

E-Print Network (OSTI)

A10. Net Value of ITC for Landfill Gas (10% Nominal Discountbiomass, geothermal, landfill gas, municipal solid waste,biomass, geothermal, and landfill gas projects. Section 4

Bolinger, Mark

2009-01-01T23:59:59.000Z

56

Survey of Landfill Gas Generation Potential: 2-MW Molten Carbonate Fuel Cell  

Science Conference Proceedings (OSTI)

Molten carbonate fuel cells can operate almost as efficiently on landfill gas as on natural gas. This study identified 749 landfills in the United States having the potential to support a total of nearly 3000 2-MW fuel cells.

1992-10-01T23:59:59.000Z

57

List of Landfill Gas Incentives | Open Energy Information  

Open Energy Info (EERE)

Incentives Incentives Jump to: navigation, search The following contains the list of 377 Landfill Gas Incentives. CSV (rows 1 - 377) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat Wind energy Yes Advanced Energy Fund (Ohio) Public Benefits Fund Ohio Commercial Industrial Institutional Residential Utility Biomass CHP/Cogeneration Fuel Cells Fuel Cells using Renewable Fuels Geothermal Electric

58

Landfill gas generation and migration: Review of current research  

DOE Green Energy (OSTI)

With regard to gas migration, a field investigation is examining bidirectional gas movement through landfill cover materials by processes of pressure and diffusional flow. The purpose of the study is to quantify gas loss from the landfill reservoir by natural venting and air influx due to pumping on recovery wells. Two field sites - a humid site with clay cover and a semiarid site with sand cover - have been instrumented to examine vertical gas movement through cover materials. Results from the humid site indicate that concentrations of methane, carbon dioxide, oxygen and nitrogen in soil gas vary seasonally with soil moisture; up to 10E5 g methane m/sup -2/ yr/sup -1/ are vented through the cover materials at the humid site (area of 17 ht); and during prolonged wet weather, pressure gradients of more than 2 kPa may develop between the cover materials and top of refuse, indicating that pressure flow is periodically an important mechanism for gas transport. Addressing landfill gas generation, the goal is to develop simple assay techniques to examined the gas production potential of landfilled refuse. Refuse samples extracted from various depths in a landfill are being leached by three different methods to separate microbial mass and substrate. The leachates are being subjected to Biochemical Methane Production (BMP) assays with periodic qualitative examination of microbial populations using fluorescence microscopy of live cultures and scanning electron microscopy (SEM). Triplicate assays of the leachates that produce insignificant quantities of biogas after 90 days incubation are being amended with sucrose, a nutrient broth, or a bacterial seed. Response of gas production to each of the three amendments was similar across all samples, regardless of the leaching method originally employed, with nutrient addition producing the most stable long-term biogas production with the highest methane content. 23 refs., 6 figs., 3 tabs.

Bogner, J.; Rose, C.; Vogt, M.; Gartman, D.

1987-01-01T23:59:59.000Z

59

IEA-Renewable Energy Technologies, Bioenergy Agreement Task 37: Energy from Biogas and Landfill Gas  

E-Print Network (OSTI)

and Landfill Gas Teknologiområde: Anvendt forskning og udvikling, herunder viden formidling, -udveksling og-Bioenergy, Task 37- Energy from Biogas and Landfill Gas", via samarbejde, informationsudveksling, fælles analyser and landfill gas. I dette tidsinterval er en række aktiviteter blevet gennemført, herunder deltagelse til task

60

Application of landfill gas as a liquefied natural gas fuel for refuse trucks in Texas  

E-Print Network (OSTI)

The energy consumption throughout the world has increased substantially over the past few years and the trend is projected to continue indefinitely. The primary sources of energy are conventional fuels such as oil, natural gas and coal. The most apparent negative impacts of these conventional fuels are global warming, poor air-quality, and adverse health effects. Considering these negative impacts, it is necessary to develop and use non-conventional sources of energy. Landfill gas (LFG) generated at landfills can serve as a source of cleaner energy. LFG has substantial energy generation potential and, if cleaned of certain impurities, can be used for several applications such as electricity generation and conversion to high Btu gas. This thesis considers another application of LFG, which consists of using it as a vehicular fuel for refuse trucks. Currently, limited research has been performed on the development of such a methodology to evaluate the application of LFG as a vehicular fuel for refuse truck operations. The purpose of this thesis is to develop a methodology that can be used to evaluate the use of LFG generated at landfills as a Liquefied Natural Gas (LNG) fuel source for refuse trucks in Texas. The methodology simulates the gas generation process at a landfill by using standard models developed by the Environmental Protection Agency. The operations of a refuse truck fleet are replicated by using generic drive cycles developed as part of this research. The economic feasibility is evaluated by estimating the costs required for cleaning the LFG and converting the truck fleet from diesel to LNG as well as quantifying the benefits obtained due to change in fuel consumption and emission generation by the refuse trucks. The methodology was applied to a potential landfill in Texas. The results show that the methodology offers an innovative tool that allows the stakeholders to evaluate the economic feasibility of using LFG for refuse truck operations. The methodology also provides a flexible framework wherein each component can be changed or tailored to meet the specific needs of the stakeholders.

Gokhale, Bhushan

2006-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

LIQUID NATURAL GAS (LNG): AN ALTERNATIVE FUEL FROM LANDFILL GAS (LFG) AND WASTEWATER DIGESTER GAS  

DOE Green Energy (OSTI)

This Research and Development Subcontract sought to find economic, technical and policy links between methane recovery at landfill and wastewater treatment sites in New York and Maryland, and ways to use that methane as an alternative fuel--compressed natural gas (CNG) or liquid natural gas (LNG) -- in centrally fueled Alternative Fueled Vehicles (AFVs).

VANDOR,D.

1999-03-01T23:59:59.000Z

62

Landfill Gas Cleanup for Carbonate Fuel Cell Power Generation: Final Report  

DOE Green Energy (OSTI)

Landfill gas represents a significant fuel resource both in the United States and worldwide. The emissions of landfill gas from existing landfills has become an environmental liability contributing to global warming and causing odor problems. Landfill gas has been used to fuel reciprocating engines and gas turbines, and may also be used to fuel carbonate fuel cells. Carbonate fuel cells have high conversion efficiencies and use the carbon dioxide present in landfill gas as an oxidant. There are, however, a number of trace contaminants in landfill gas that contain chlorine and sulfur which are deleterious to fuel cell operation. Long-term economical operation of fuel cells fueled with landfill gas will, therefore, require cleanup of the gas to remove these contaminants. The overall objective of the work reported here was to evaluate the extent to which conventional contaminant removal processes could be combined.

Steinfeld, G.; Sanderson, R.

1998-02-01T23:59:59.000Z

63

Feasibility study of landfill gas recovery at seven landfill sites, Adams County/Commerce City, Colorado. Final report  

DOE Green Energy (OSTI)

This report documents the findings of a major landfill gas recovery study conducted in Adams County, Colorado. The study was performed during the period from August 1979 through September 1980. The study was broad in scope, involving a technical, economic, and institutional feasibility analysis of recovering landfill-generated methane gas from seven sanitary landfills in southwestern Adams County. The study included: field extraction testing at the seven sistes; detailed legislative research and activity; a market survey, including preliminary negotiations; and preliminary design and cost estimates for gas recovery systems at all seven sites.

Not Available

1984-07-01T23:59:59.000Z

64

Feasibility of methane-gas recovery at the St. John's Landfill  

DOE Green Energy (OSTI)

All facets reviewed in assessing the feasibility of a commercial landfill gas recovery system at the St. Johns Landfill in Portland, Oregon are discussed. Included are: landfill operational history, step-by-step descriptions of the field testing (and all results therein), landfill gas production/recovery predictions, results of the preliminary market research, cost matrices for primary utilization modes, and conclusions and recommendations based on analysis of the data gathered. Tables and figures are used to illustrate various aspects of the report.

Not Available

1983-03-01T23:59:59.000Z

65

Numerical Early Warning Model Research of Landfill Gas Permeation and Diffusion Considering Flow-Temperature Coupling  

Science Conference Proceedings (OSTI)

Based on seepage mechanics in porous medium gas and heat transfer theory, numerical early warning model is established, which is on quantitative description of migration and release of landfill gas and penetration and diffusion of energy, and dynamic ... Keywords: component, landfill gas, flow-temperature coupling, gas pressure and temperature distribution, numerical early warning model

Xue Qiang; Feng Xia-ting; Ma Shi-jin; Zhou Xiao-jun

2009-10-01T23:59:59.000Z

66

Economic Feasibility of Converting Landfill Gas to Natural Gas for Use as a Transportation Fuel in Refuse Trucks  

E-Print Network (OSTI)

Approximately 136,000 refuse trucks were in operation in the United States in 2007. These trucks burn approximately 1.2 billion gallons of diesel fuel a year, releasing almost 27 billion pounds of greenhouse gases. In addition to contributing to global climate change, diesel-fueled refuse trucks are one of the most concentrated sources of health-threatening air pollution in most cities. The landfills that they ultimately place their waste in are the second largest source of human-related methane emissions in the United States, accounting for approximately 23 percent of these emissions in 2007. At the same time, methane emissions from landfills represent a lost opportunity to capture and use a significant energy resource. Many landfill-gas-to-energy (LFGTE) projects are underway in an attempt to curb emissions and make better use of this energy. The methane that is extracted from these landfills can be converted into a transportation fuel, sold as a pipeline-quality natural gas, operate turbines for electricity, or be flared. The unique relationship that occurs between refuse trucks' constant visits to the landfill and the ability of the landfill itself to produce a transportation fuel creates an ability to accomplish emissions reduction in two sectors with the implementation of using landfill gas to fuel refuse trucks. Landfill owners and operators are very reluctant to invest in large capital LFGTE projects without knowing their long-term feasibility. The costs and benefits associated with each LFGTE project have been presented in such a way that owners/operators can make informed decisions based on economics while also implementing clean energy technology. Owners/operators benefit from larger economic returns, and the citizens of the surrounding cities benefit from better air quality. This research focused on six scenarios: converting landfill gas (LFG) to liquefied natural gas (LNG) for use as a transportation fuel, converting LFG to compressed natural gas (CNG) for use as a transportation fuel, converting LFG to pipeline-quality natural gas, converting LFG to electricity, flaring LFG, and doing nothing. For the test case of a 280-acre landfill, the option of converting LFG to CNG for use as a transportation fuel provided the best benefit-cost ratio at 5.63. Other significant benefit-cost findings involved the LFG-to-LNG option, providing a 5.51 benefit-cost ratio. Currently, the most commonly used LFGTE option of converting LFG to electricity provides only a 1.35 benefit-cost ratio while flaring which is the most common mitigation strategy provides a 1.21, further providing evidence that converting LFG to LNG/CNG for use as a transportation fuel provides greater economic benefits than the most common LFGTE option or mitigation strategy.

Sprague, Stephen M.

2009-12-01T23:59:59.000Z

67

Bioreactor Landfill Research and Demonstration Project Northern Oaks Landfill, Harrison, MI  

SciTech Connect

A bioreactor landfill cell with 1.2-acre footprint was constructed, filled, operated, and monitored at Northern Oaks Recycling and Disposal Facility (NORDF) at Harrison, MI. With a filled volume of 74,239 cubic yards, the cell contained approximately 35,317 tons of municipal solid waste (MSW) and 20,777 tons of cover soil. It was laid on the slope of an existing cell but separated by a geosynthetic membrane liner. After the cell reached a design height of 60 feet, it was covered with a geosynthetic membrane cap. A three-dimensional monitoring system to collect data at 48 different locations was designed and installed during the construction phase of the bioreactor cell. Each location had a cluster of monitoring devices consisting of a probe to monitor moisture and temperature, a leachate collection basin, and a gas sampling port. An increase in moisture content of the MSW in the bioreactor cell was achieved by pumping leachate collected on-site from various other cells, as well as recirculation of leachate from the bioreactor landfill cell itself. Three types of leachate injection systems were evaluated in this bioreactor cell for their efficacy to distribute pumped leachate uniformly: a leachate injection pipe buried in a 6-ft wide horizontal stone mound, a 15-ft wide geocomposite drainage layer, and a 60-ft wide geocomposite drainage layer. All leachate injection systems were installed on top of the compacted waste surface. The distribution of water and resulting MSW moisture content throughout the bioreactor cell was found to be similar for the three designs. Water coming into and leaving the cell (leachate pumped in, precipitation, snow, evaporation, and collected leachate) was monitored in order to carry out a water balance. Using a leachate injection rate of 26 30 gal/yard3, the average moisture content increased from 25% to 35% (wet based) over the period of this study. One of the key aspects of this bioreactor landfill study was to evaluate bioreactor start up and performance in locations with colder climate. For lifts filled during the summer months, methane generation started within three months after completion of the lift. For lifts filled in winter months, very little methane production occurred even eight months after filling. The temperature data indicated that subzero or slightly above zero (oC) temperatures persisted for unusually long periods (more than six months) in the lifts filled during winter months. This was likely due to the high thermal insulation capability of the MSW and the low level of biological activity during start up. This observation indicates that bioreactor landfills located in cold climate and filled during winter months may require mechanisms to increase temperature and initiate biodegradation. Thus, besides moisture, temperature may be the next important factor controlling the biological decomposition in anaerobic bioreactor landfills. Spatial and temporal characterization of leachate samples indicated the presence of low levels of commonly used volatile organic compounds (including acetone, methyl ethyl ketone, methyl isobutyl ketone, and toluene) and metals (including arsenic, chromium, and zinc). Changes and leachate and gaseous sample characteristics correlated with enhanced biological activity and increase in temperature. Continued monitoring of this bioreactor landfill cell is expected to yield critical data needed for start up, design, and operation of this emerging process.

Zhao, Xiando; Voice, Thomas; and Hashsham, Syed A.

2006-08-29T23:59:59.000Z

68

INDEPENDENT VERIFICATION SURVEY REPORT OPERABLE UNIT-1 LANDFILL TRENCHES, MIAMISBURG CLOSURE PROJECT  

Science Conference Proceedings (OSTI)

INDEPENDENT VERIFICATION SURVEY REPORT FOR THE OPERABLE UNIT-1 LANDFILL TRENCHES, MIAMISBURG CLOSURE PROJECT, MIAMISBURG, OHIO DCN: 0468-SR-03-0

W.C. Adams

2010-07-21T23:59:59.000Z

69

INDEPENDENT VERIFICATION SURVEY REPORT FOR THE OPERABLE UNIT-1 LANDFILL TRENCHES, MIAMISBURG CLOSURE PROJECT  

SciTech Connect

INDEPENDENT VERIFICATION SURVEY REPORT FOR THE OPERABLE UNIT-1 LANDFILL TRENCHES, MIAMISBURG CLOSURE PROJECT, MIAMISBURG, OHIO DCN: 0468-SR-02-0

W.C. Adams

2010-05-24T23:59:59.000Z

70

Proposal to reduce greenhouse gas emissions via landfill gas management in Greater Buenos Aires, Argentina. Final report  

DOE Green Energy (OSTI)

The purpose of this project was to evaluate the feasibility of reducing the emission of greenhouse gases by collection, flaring, and possibly beneficially using the gas from landfills in Greater Buenos Aires, Argentina (GBA). Another purpose was to prepare a proposal to the US Initiative on Joint Implementation (USIJI) for a project to collect and possibly use the landfill gas (LFG). The project was carried out from September 30, 1997 through September 30, 1998. Collection and flaring of gas is feasible provided private firms have sufficient incentive to obtain greenhouse gas emission reduction benefits. The value of those benefits that would be required to motivate funding of an LFG management project was not explicitly determined. However, one independent power producer has expressed an interest in funding the first phase of the proposed project and paid for a detailed feasibility study which was conducted in August and September of 1998. As a result of this project, a proposal was submitted to the USIJI Evaluation Panel in June, 1998. In August, 1998, an office was established for reviewing and approving joint implementation proposals. The proposal is currently under review by that office.

Jones, D.B.

1998-10-01T23:59:59.000Z

71

Strategies to Optimize Microbially-Mediated Mitigation of Greenhouse Gas Emissions from Landfill Cover Soils  

SciTech Connect

The overall objective of this project, 'Strategies to Optimize Microbially-Mediated Mitigation of Greenhouse Gas Emissions from Landfill Cover Soils' was to develop effective, efficient, and economic methodologies by which microbial production of nitrous oxide can be minimized while also maximizing microbial consumption of methane in landfill cover soils. A combination of laboratory and field site experiments found that the addition of nitrogen and phenylacetylene stimulated in situ methane oxidation while minimizing nitrous oxide production. Molecular analyses also indicated that methane-oxidizing bacteria may play a significant role in not only removing methane, but in nitrous oxide production as well, although the contribution of ammonia-oxidizing archaea to nitrous oxide production can not be excluded at this time. Future efforts to control both methane and nitrous oxide emissions from landfills as well as from other environments (e.g., agricultural soils) should consider these issues. Finally, a methanotrophic biofiltration system was designed and modeled for the promotion of methanotrophic activity in local methane 'hotspots' such as landfills. Model results as well as economic analyses of these biofilters indicate that the use of methanotrophic biofilters for controlling methane emissions is technically feasible, and provided either the costs of biofilter construction and operation are reduced or the value of CO{sub 2} credits is increased, can also be economically attractive.

Jeremy Semrau; Sung-Woo Lee; Jeongdae Im; Sukhwan Yoon; Michael Barcelona

2010-09-30T23:59:59.000Z

72

Recovery Act milestone: Excavation begins at Manhattan Project landfill  

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

Recovery Act milestone Recovery Act milestone Recovery Act milestone: Excavation begins at Manhattan Project landfill The six-acre site contains a series of trenches used from 1944 to 1948 to dispose of hazardous and non-hazardous trash from Manhattan Project labs and buildings. July 1, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

73

Development of the utilization of combustible gas produced in existing sanitary landfills: effects of corrosion at the Mountain View, CA Landfill Gas-Recovery Plant  

DOE Green Energy (OSTI)

Corrosion of equipment has occurred at the Mountain View, California Landfill Gas Recovery Plant. Corrosion is most severe on compressor valve seats and cages, tubes in the first and second stages of the interstage gas cooler, and first and second stage piping and liquid separators. Corrosion occurs because the raw landfill gas contains water, carbon dioxide, and oxygen. Some corrosion may also result from trace concentrations of organic acids present in the landfill gas. Corrosion of the third stage compressor, cooler, and piping does not occur because the gas is dehydrated immediately prior to the third stage. Controlling corrosion is necessary to maintain the mechanical integrity of the plant and to keep the cost of the gas competitive with natural gas. Attempts to reduce corrosion rates by injecting a chemical inhibitor have proved only partially successful. Recommendations for dealing with corrosion include earlier dehydration of the gas, selection of special alloys in critical locations, chemical inhibition, and regular plant inspections.

Not Available

1982-10-01T23:59:59.000Z

74

Improved methodology to assess modification and completion of landfill gas management in the aftercare period  

Science Conference Proceedings (OSTI)

Highlights: Black-Right-Pointing-Pointer Performance-based evaluation of landfill gas control system. Black-Right-Pointing-Pointer Analytical framework to evaluate transition from active to passive gas control. Black-Right-Pointing-Pointer Focus on cover oxidation as an alternative means of passive gas control. Black-Right-Pointing-Pointer Integrates research on long-term landfill behavior with practical guidance. - Abstract: Municipal solid waste landfills represent the dominant option for waste disposal in many parts of the world. While some countries have greatly reduced their reliance on landfills, there remain thousands of landfills that require aftercare. The development of cost-effective strategies for landfill aftercare is in society's interest to protect human health and the environment and to prevent the emergence of landfills with exhausted aftercare funding. The Evaluation of Post-Closure Care (EPCC) methodology is a performance-based approach in which landfill performance is assessed in four modules including leachate, gas, groundwater, and final cover. In the methodology, the objective is to evaluate landfill performance to determine when aftercare monitoring and maintenance can be reduced or possibly eliminated. This study presents an improved gas module for the methodology. While the original version of the module focused narrowly on regulatory requirements for control of methane migration, the improved gas module also considers best available control technology for landfill gas in terms of greenhouse gas emissions, air quality, and emissions of odoriferous compounds. The improved module emphasizes the reduction or elimination of fugitive methane by considering the methane oxidation capacity of the cover system. The module also allows for the installation of biologically active covers or other features designed to enhance methane oxidation. A methane emissions model, CALMIM, was used to assist with an assessment of the methane oxidation capacity of landfill covers.

Morris, Jeremy W.F., E-mail: jmorris@geosyntec.com [Geosyntec Consultants, 10220 Old Columbia Road, Suite A, Columbia, MD 21046 (United States); Crest, Marion, E-mail: marion.crest@suez-env.com [Suez Environnement, 38 rue du President Wilson, 78230 Le Pecq (France); Barlaz, Morton A., E-mail: barlaz@ncsu.edu [Department of Civil, Construction, and Environmental Engineering, Campus Box 7908, North Carolina State University, Raleigh, NC 27695-7908 (United States); Spokas, Kurt A., E-mail: kurt.spokas@ars.usda.gov [United States Department of Agriculture - Agricultural Research Service, 1991 Upper Buford Circle, 439 Borlaug Hall, St. Paul, MN 55108 (United States); Akerman, Anna, E-mail: anna.akerman@sita.fr [SITA France, Tour CB 21, 16 Place de l'Iris, 92040 Paris La Defense Cedex (France); Yuan, Lei, E-mail: lyuan@geosyntec.com [Geosyntec Consultants, 10220 Old Columbia Road, Suite A, Columbia, MD 21046 (United States)

2012-12-15T23:59:59.000Z

75

Int. J. Environment and Pollution, V0/. IS, No.4, 2001 Economic evaluation of a landfill system with gas  

E-Print Network (OSTI)

and externalities are examined. A cost-benefit analysis of a landfill system with gas recovery (LFSGR) has been be made as follows: Yedla, S. and Parikh, 1.K. (2001) 'Economic evaluation of a landfill system with gas.K. Parikh Economic evaluation of a landfill system with gas recovery 435 Tonnes per dayMillion tonnes per

Columbia University

76

Landfill gas cleanup for carbonate fuel cell power generation. Final report  

DOE Green Energy (OSTI)

Landfill gas represents a significant fuel resource both in the US and worldwide. The emissions of landfill gas from existing landfills has become an environmental liability contributing to global warming and causing odor problems. Landfill gas has been used to fuel reciprocating engines and gas turbines, and may also be used to fuel carbonate fuel cells. Carbonate fuel cells have high conversion efficiencies and use the carbon dioxide present in landfill gas as an oxidant. There are, however, a number of trace contaminants in landfill gas that contain chlorine and sulfur which are deleterious to fuel cell operation. Long-term economical operation of fuel cells fueled with landfill gas will, therefore, require cleanup of the gas to remove these contaminants. The overall objective of the work reported here was to evaluate the extent to which conventional contaminant removal processes could be combined to economically reduce contaminant levels to the specifications for carbonate fuel cells. A pilot plant cleaned approximately 970,000 scf of gas over 1,000 hours of operation. The testing showed that the process could achieve the following polished gas concentrations: less than 80 ppbv hydrogen sulfide; less than 1 ppmv (the detection limit) organic sulfur; less than 300 ppbv hydrogen chloride; less than 20--80 ppbv of any individual chlorinated hydrocarbon; and 1.5 ppm sulfur dioxide.

Steinfield, G.; Sanderson, R.

1998-02-01T23:59:59.000Z

77

Bioreactor Landfill Research and Demonstration Project Northern Oaks Landfill, Harrison, MI  

DOE Green Energy (OSTI)

gaseous sample characteristics correlated with enhanced biological activity and increase in temperature. Continued monitoring of this bioreactor landfill cell is expected to yield critical data needed for start up, design, and operation of this emerging process.

Zhao, Xiando; Voice, Thomas; and Hashsham, Syed A.

2006-08-29T23:59:59.000Z

78

Trace-chemical characterization of pollutants occurring in the production of landfill gas from the shoreline regional park sanitary landfill, Mountain View, California  

DOE Green Energy (OSTI)

A summary is presented of the results of sampling and analysis of ambient and process gas streams, and liquid and solid samples taken at different locations from the Pacific Gas and Electric Company Landfill Gas Recovery Plant in Mountain View, California. The purpose of this study is to identify environmental pollutants and characterize the trace chemistry of landfill gas recovered from the Mountain View Sanitary (Class II) Landfill. Gaseous samples, liquid condensate, and other plant products were analyzed for their trace chemical constituents, and the results indicate that certain organic and inorganic pollutants inherent to the landfill are emitted into the ambient environment and also become involved in the methane recovery process. Incorporation of condensate traps, molecular seive and charcoal filtration was found to significantly reduce both the organic and inorganic component burdens in the product gas. The environmental significances of the landfill gas recovery to the surrounding area and to worker safety are presented.

Flynn, N.W.; Guttman, M.; Hahn, J.; Payne, J.R.

1982-10-01T23:59:59.000Z

79

Trace chemical characterization of pollutants occurring in the production of landfill gas from the shoreline regional park sanitary landfill, Mountain View, California  

DOE Green Energy (OSTI)

This report summarizes the results of sampling and analysis of ambient and process gas streams, and liquid and solid samples taken at different locations from the Pacific Gas and Electric Company Landfill Gas Recovery Plant in Mountain View, California. The purpose of this study is to identify environmental pollutants and characterize the trace chemistry of landfill gas recovered from the Mountain View Sanitary (Class II) Landfill. Gaseous samples, liquid condensate and other plant products were analyzed for their trace chemical constituents, and the results indicate that certain organic and inorganic pollutants inherent to the landfill are emitted into the ambient environment and also become involved in the methane recovery process. Incorporation of condensate traps, molecular seive and charcoal filtration was found to significantly reduce both the organic and inorganic component burdens in the product gas. The environmental significances of the landfill gas recovery to the surrounding area and to worker safety are presented.

Flynn, N.W.; Guttman, M.; Hahn, J.; Payne, J.R.

1981-04-01T23:59:59.000Z

80

Mill Seat Landfill Bioreactor Renewable Green Power (NY)  

Science Conference Proceedings (OSTI)

The project was implemented at the Mill Seat landfill located in the Town of Bergen, Monroe County, New York. The landfill was previously equipped with a landfill gas collection system to collect methane gas produced by the bioreactor landfill and transport it to a central location for end use. A landfill gas to energy facility was also previously constructed at the site, which utilized generator engines, designed to be powered with landfill methane gas, to produce electricity, to be utilized on site and to be sold to the utility grid. The landfill gas generation rate at the site had exceeded the capacity of the existing generators, and the excess landfill gas was therefore being burned at a candlestick flare for destruction. The funded project consisted of the procurement and installation of two (2) additional 800 KW Caterpillar 3516 generator engines, generator sets, switchgear and ancillary equipment.

Barton & Loguidice, P.C.

2010-01-07T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

Investigation of Integrated Subsurface Processing of Landfill Gas and Carbon Sequestration, Johnson County, Kansas  

SciTech Connect

The Johnson County Landfill in Shawnee, KS is operated by Deffenbaugh Industries and serves much of metropolitan Kansas City. Refuse, which is dumped in large plastic-underlined trash cells covering several acres, is covered over with shale shortly after burial. The landfill waste, once it fills the cell, is then drilled by Kansas City LFG, so that the gas generated by anaerobic decomposition of the refuse can be harvested. Production of raw landfill gas from the Johnson County landfill comes from 150 wells. Daily production is approximately 2.2 to 2.5 mmcf, of which approximately 50% is methane and 50% is carbon dioxide and NMVOCs (non-methane volatile organic compounds). Heating value is approximately 550 BTU/scf. A upgrading plant, utilizing an amine process, rejects the carbon dioxide and NMVOCs, and upgrades the gas to pipeline quality (i.e., nominally a heating value >950 BTU/scf). The gas is sold to a pipeline adjacent to the landfill. With coal-bearing strata underlying the landfill, and carbon dioxide a major effluent gas derived from the upgrading process, the Johnson County Landfill is potentially an ideal setting to study the feasibility of injecting the effluent gas in the coals for both enhanced coalbed methane recovery and carbon sequestration. To these ends, coals below the landfill were cored and then were analyzed for their thickness and sorbed gas content, which ranged up to 79 scf/ton. Assuming 1 1/2 square miles of land (960 acres) at the Johnson County Landfill can be utilized for coalbed and shale gas recovery, the total amount of in-place gas calculates to 946,200 mcf, or 946.2 mmcf, or 0.95 bcf (i.e., 985.6 mcf/acre X 960 acres). Assuming that carbon dioxide can be imbibed by the coals and shales on a 2:1 ratio compared to the gas that was originally present, then 1682 to 1720 days (4.6 to 4.7 years) of landfill carbon dioxide production can be sequestered by the coals and shales immediately under the landfill. Three coal--the Bevier, Fleming, and Mulberry coals--are the major coals of sufficient thickness (nominally >1-foot) that can imbibe carbon dioxide gas with an enhanced coalbed injection. Comparison of the adsorption gas content of coals to the gas desorbed from the coals shows that the degree of saturation decreases with depth for the coals.

K. David Newell; Timothy R. Carr

2007-03-31T23:59:59.000Z

82

Landfill methane recovery. Part II: gas characterization. Final report, December 1981-December 1982  

SciTech Connect

This study addresses field sampling, analytical testing, and data generation for the characterization of both raw and processed landfill gas. Standardized protocols were developed for the sampling and analysis of the landfill gas for trace constituents and are presented as Appendices A-C. A nationwide survey was conducted in which gas samples were collected at nine landfill sites and tested for trace volatile organic compounds (VOC), trace volatile mercury, and human pathogenic viruses and bacteria. Surface-gas flux measurements at the landfill surface were also made. Repetitive sampling and analysis for each of the nice sites porvided the opportunity to evaluate agreement (or variations) within a laboratory and between two analytical laboratories. Sampling and analytical protocols used by both laboratories were identical, however, the analytical hardware and interpretive computer hardware and software were different.

Lytwynyshyn, G.R.; Zimmerman, R.E.; Flynn, N.W.; Wingender, R.; Olivieri, V.

1982-12-01T23:59:59.000Z

83

Photoacoustic infrared spectroscopy for conducting gas tracer tests and measuring water saturations in landfills  

Science Conference Proceedings (OSTI)

Highlights: Black-Right-Pointing-Pointer Photoacoustic infrared spectroscopy tested for measuring tracer gas in landfills. Black-Right-Pointing-Pointer Measurement errors for tracer gases were 1-3% in landfill gas. Black-Right-Pointing-Pointer Background signals from landfill gas result in elevated limits of detection. Black-Right-Pointing-Pointer Technique is much less expensive and easier to use than GC. - Abstract: Gas tracer tests can be used to determine gas flow patterns within landfills, quantify volatile contaminant residence time, and measure water within refuse. While gas chromatography (GC) has been traditionally used to analyze gas tracers in refuse, photoacoustic spectroscopy (PAS) might allow real-time measurements with reduced personnel costs and greater mobility and ease of use. Laboratory and field experiments were conducted to evaluate the efficacy of PAS for conducting gas tracer tests in landfills. Two tracer gases, difluoromethane (DFM) and sulfur hexafluoride (SF{sub 6}), were measured with a commercial PAS instrument. Relative measurement errors were invariant with tracer concentration but influenced by background gas: errors were 1-3% in landfill gas but 4-5% in air. Two partitioning gas tracer tests were conducted in an aerobic landfill, and limits of detection (LODs) were 3-4 times larger for DFM with PAS versus GC due to temporal changes in background signals. While higher LODs can be compensated by injecting larger tracer mass, changes in background signals increased the uncertainty in measured water saturations by up to 25% over comparable GC methods. PAS has distinct advantages over GC with respect to personnel costs and ease of use, although for field applications GC analyses of select samples are recommended to quantify instrument interferences.

Jung, Yoojin; Han, Byunghyun; Mostafid, M. Erfan; Chiu, Pei [Department of Civil and Environmental Engineering, University of Delaware, Newark, DE 19716 (United States); Yazdani, Ramin [Yolo County Planning and Public Works Department, Division of Integrated Waste Management, Yolo County, 44090 County Rd. 28H, Woodland, CA 95776 (United States); Imhoff, Paul T., E-mail: imhoff@udel.edu [Department of Civil and Environmental Engineering, University of Delaware, Newark, DE 19716 (United States)

2012-02-15T23:59:59.000Z

84

Emission assessment at the Burj Hammoud inactive municipal landfill: Viability of landfill gas recovery under the clean development mechanism  

SciTech Connect

Highlights: Black-Right-Pointing-Pointer LFG emissions are measured at an abandoned landfill with highly organic waste. Black-Right-Pointing-Pointer Mean headspace and vent emissions are 0.240 and 0.074 l CH{sub 4}/m{sup 2} hr, respectively. Black-Right-Pointing-Pointer At sites with high food waste content, LFG generation drops rapidly after site closure. Black-Right-Pointing-Pointer The viability of LFG recovery for CDMs in developing countries is doubtful. - Abstract: This paper examines landfill gas (LFG) emissions at a large inactive waste disposal site to evaluate the viability of investment in LFG recovery through the clean development mechanism (CDM) initiative. For this purpose, field measurements of LFG emissions were conducted and the data were processed by geospatial interpolation to estimate an equivalent site emission rate which was used to calibrate and apply two LFG prediction models to forecast LFG emissions at the site. The mean CH{sub 4} flux values calculated through tessellation, inverse distance weighing and kriging were 0.188 {+-} 0.014, 0.224 {+-} 0.012 and 0.237 {+-} 0.008 l CH{sub 4}/m{sup 2} hr, respectively, compared to an arithmetic mean of 0.24 l/m{sup 2} hr. The flux values are within the reported range for closed landfills (0.06-0.89 l/m{sup 2} hr), and lower than the reported range for active landfills (0.42-2.46 l/m{sup 2} hr). Simulation results matched field measurements for low methane generation potential (L{sub 0}) values in the range of 19.8-102.6 m{sup 3}/ton of waste. LFG generation dropped rapidly to half its peak level only 4 yrs after landfill closure limiting the sustainability of LFG recovery systems in similar contexts and raising into doubt promoted CDM initiatives for similar waste.

El-Fadel, Mutasem, E-mail: mfadel@aub.edu.lb [Department of Civil and Environmental Engineering, American University of Beirut (Lebanon); Abi-Esber, Layale; Salhab, Samer [Department of Civil and Environmental Engineering, American University of Beirut (Lebanon)

2012-11-15T23:59:59.000Z

85

UNFCCC-Consolidated baseline and monitoring methodology for landfill...  

Open Energy Info (EERE)

Facebook icon Twitter icon UNFCCC-Consolidated baseline and monitoring methodology for landfill gas project activities Jump to: navigation, search Tool Summary LAUNCH TOOL Name:...

86

Sardinia 2007, Eleventh International Waste Management and Landfill Symposium Potential for Reducing Global Methane Emissions  

E-Print Network (OSTI)

landfills, we developed reference projections of waste generation, recycling and landfill-gas captureSardinia 2007, Eleventh International Waste Management and Landfill Symposium 1 Potential for Reducing Global Methane Emissions From Landfills, 2000-2030 E. MATTHEWS1 , N. J. THEMELIS2 1 NASA Goddard

Columbia University

87

Turbines produce energy from L. A. landfill  

Science Conference Proceedings (OSTI)

This article describes one of the Nation's most sophisticated resource recovery projects which began operating in February at the Puente Hills Landfill Methane Energy Station as part of the County Sanitation Districts of Los Angeles County. The project is currently generating 2.8 megawatts of power which would serve the electrical needs of approximately 5600 homes. Future plans for the landfill energy project include generating enough electricity for more than 50,000 homes. Unlike other methane recovery projects that use diesel or gasoline power reciprocating engines, the Puente Hills Landfill Methane Energy Station drives its electrical generators with gas turbines. This is a first for power generation at a landfill site.

Carry, C.W.; Stahl, J.F.; Maguin, S.R.; Friess, P.L.

1984-06-01T23:59:59.000Z

88

DOE/EA-1624: Environmental Assessment for Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities (December 2008)  

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

Auburn Landfill Gas Electric Generators and Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities Auburn, New York Final Environmental Assessment DOE/EA-1624 Prepared for: U.S. Department of Energy National Energy Technology Laboratory January 2009 INTENTIONALLY LEFT BLANK AUBURN LANDFILL GAS ELECTRIC GENERATORS AND ANAEROBIC DIGESTER ELECTRIC FACILITIES FINAL EA DOE/EA-1624 i Table of Contents 1.0 INTRODUCTION .......................................................................................................................................... 1 1.1 BACKGROUND............................................................................................................................................... 2 1.2 PURPOSE AND NEED ...................................................................................................................................... 4

89

Landfill gas cleanup for carbonate fuel cell power generation. Final report  

DOE Green Energy (OSTI)

To utilize landfill gas for power generation using carbonate fuel cells, the LFG must be cleaned up to remove sulfur and chlorine compounds. This not only benefits the operation of the fuel cell, but also benefits the environment by preventing the emission of these contaminants to the atmosphere. Commercial technologies for gas processing are generally economical in relatively large sizes (3 MMSCFD or larger), and may not achieve the low levels of contaminants required. To address the issue of LFG clean-up for fuel cell application, a process was developed utilizing commercially available technology. A pilot-scale test facility utilizing this process was built at a landfill site in Anoka, Minnesota using the EPRI fuel cell test facility used for coal gas testing. The pilot plant was tested for 1000 hours, processing 970,000 SCF (27,500 Nm{sup 3}) of landfill gas. Testing indicated that the process could achieve the following concentrations of contaminants in the clean gas: Less than 80 ppbv hydrogen sulfide; less than 1 ppm (the detection limit) organic sulfur; less than 300 ppbv hydrogen chloride; less than 20--80 ppbv if any individual chlorinated hydrocarbon; and 1.5 ppm (average) Sulfur Dioxide. The paper describes the LFG composition for bulk and trace compounds; evaluation of various methods to clean landfill gas; design of a LFG cleanup system; field test of pilot-scale gas cleanup process; fuel cell testing on simulated landfill gas; single cell testing on landfill gas contaminants and post test analysis; and design and economic analyses of a full scale gas cleanup system.

Steinfeld, G.; Sanderson, R.

1998-02-01T23:59:59.000Z

90

LANDFILL OPERATION FOR CARBON SEQUESTRATION AND MAXIMUM METHANE EMISSION CONTROL  

SciTech Connect

''Conventional'' waste landfills emit methane, a potent greenhouse gas, in quantities such that landfill methane is a major factor in global climate change. Controlled landfilling is a novel approach to manage landfills for rapid completion of total gas generation, maximizing gas capture and minimizing emissions of methane to the atmosphere. With controlled landfilling, methane generation is accelerated and brought to much earlier completion by improving conditions for biological processes (principally moisture levels) in the landfill. Gas recovery efficiency approaches 100% through use of surface membrane cover over porous gas recovery layers operated at slight vacuum. A field demonstration project's results at the Yolo County Central Landfill near Davis, California are, to date, highly encouraging. Two major controlled landfilling benefits would be the reduction of landfill methane emissions to minuscule levels, and the recovery of greater amounts of landfill methane energy in much shorter times than with conventional landfill practice. With the large amount of US landfill methane generated, and greenhouse potency of methane, better landfill methane control can play a substantial role in reduction of US greenhouse gas emissions.

Don Augenstein

1999-01-11T23:59:59.000Z

91

Landfill Gas Conversion to LNG and LCO{sub 2}. Final Report  

Science Conference Proceedings (OSTI)

This report summarizes work on the development of a process to produce LNG (liquefied methane) for heavy vehicle use from landfill gas (LFG) using Acrion's CO{sub 2} wash process for contaminant removal and CO{sub 2} recovery. Work was done in the following areas: (1) production of natural gas pipeline methane for liquefaction at an existing LNG facility, (2) production of LNG from sewage digester gas, (3) the use of mixed refrigerants for process cooling in the production of LNG, liquid CO{sub 2} and pipeline methane, (4) cost estimates for an LNG production facility at the Arden Landfill in Washington PA.

Brown, W.R.; Cook, W. J.; Siwajek, L.A.

2000-10-20T23:59:59.000Z

92

Des Plaines Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Des Plaines Landfill Biomass Facility Jump to: navigation, search Name Des Plaines Landfill Biomass Facility Facility Des Plaines Landfill Sector Biomass Facility Type Landfill Gas...

93

Rodefeld Landfill Ga Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Rodefeld Landfill Ga Biomass Facility Jump to: navigation, search Name Rodefeld Landfill Ga Biomass Facility Facility Rodefeld Landfill Ga Sector Biomass Facility Type Landfill Gas...

94

EM SSAB ITR Landfill Assessment Project Lessons Learned Presentation - July 2009  

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

Teleconference: Teleconference: 1. DOE EM ITR Landfill Assessment Project: Lessons Learned Craig H. Benson, PhD, PE CRESP July 2009 1 Independent Technical Review Team * Craig H. Benson, PhD, PE - University of Wisconsin-Madison: waste containment systems, civil engineering, geotechnical engineering. * William H. Albright, PhD - Desert Research Institute, Reno, Nevada: waste containment systems, hydrology, regulatory interactions. * David P. Ray, PE - US Army Corps of Engineers, Omaha, NB: waste containment systems, civil engineering, geotechnical engineering. * John Smegal - Legin Group, Washington, DC: economics, management. 2 * Mixed-waste landfill authorized by EPA and Washington State DoE for disposal of

95

Abatement of Air Pollution: Greenhouse Gas Emissions Offset Projects...  

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

Type Environmental Regulations Projects that either capture and destroy landfill methane, avoid sulfur hexafluoride emissions, sequester carbon through afforestation, provide...

96

Property:Building/SPPurchasedEngyForPeriodMwhYrDigesterLandfillGas | Open  

Open Energy Info (EERE)

SPPurchasedEngyForPeriodMwhYrDigesterLandfillGas SPPurchasedEngyForPeriodMwhYrDigesterLandfillGas Jump to: navigation, search This is a property of type String. Digester / landfill gas Pages using the property "Building/SPPurchasedEngyForPeriodMwhYrDigesterLandfillGas" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 0.0 + Sweden Building 05K0002 + 0.0 + Sweden Building 05K0003 + 0.0 + Sweden Building 05K0004 + 0.0 + Sweden Building 05K0005 + 0.0 + Sweden Building 05K0006 + 0.0 + Sweden Building 05K0007 + 0.0 + Sweden Building 05K0008 + 0.0 + Sweden Building 05K0009 + 0.0 + Sweden Building 05K0010 + 0.0 + Sweden Building 05K0011 + 0.0 + Sweden Building 05K0012 + 0.0 + Sweden Building 05K0013 + 0.0 + Sweden Building 05K0014 + 0.0 + Sweden Building 05K0015 + 0.0 +

97

Property:Building/SPPurchasedEngyNrmlYrMwhYrDigesterLandfillGas | Open  

Open Energy Info (EERE)

SPPurchasedEngyNrmlYrMwhYrDigesterLandfillGas SPPurchasedEngyNrmlYrMwhYrDigesterLandfillGas Jump to: navigation, search This is a property of type String. Digester / landfill gas Pages using the property "Building/SPPurchasedEngyNrmlYrMwhYrDigesterLandfillGas" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 0.0 + Sweden Building 05K0002 + 0.0 + Sweden Building 05K0003 + 0.0 + Sweden Building 05K0004 + 0.0 + Sweden Building 05K0005 + 0.0 + Sweden Building 05K0006 + 0.0 + Sweden Building 05K0007 + 0.0 + Sweden Building 05K0008 + 0.0 + Sweden Building 05K0009 + 0.0 + Sweden Building 05K0010 + 0.0 + Sweden Building 05K0011 + 0.0 + Sweden Building 05K0012 + 0.0 + Sweden Building 05K0013 + 0.0 + Sweden Building 05K0014 + 0.0 + Sweden Building 05K0015 + 0.0 +

98

Property:Building/SPPurchasedEngyPerAreaKwhM2DigesterLandfillGas | Open  

Open Energy Info (EERE)

DigesterLandfillGas DigesterLandfillGas Jump to: navigation, search This is a property of type String. Digester / landfill gas Pages using the property "Building/SPPurchasedEngyPerAreaKwhM2DigesterLandfillGas" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + 0.0 + Sweden Building 05K0002 + 0.0 + Sweden Building 05K0003 + 0.0 + Sweden Building 05K0004 + 0.0 + Sweden Building 05K0005 + 0.0 + Sweden Building 05K0006 + 0.0 + Sweden Building 05K0007 + 0.0 + Sweden Building 05K0008 + 0.0 + Sweden Building 05K0009 + 0.0 + Sweden Building 05K0010 + 0.0 + Sweden Building 05K0011 + 0.0 + Sweden Building 05K0012 + 0.0 + Sweden Building 05K0013 + 0.0 + Sweden Building 05K0014 + 0.0 + Sweden Building 05K0015 + 0.0 + Sweden Building 05K0016 + 0.0 +

99

Impact of different plants on the gas profile of a landfill cover  

SciTech Connect

Research highlights: > Plants influence gas profile and methane oxidation in landfill covers. > Plants regulate water content and increase the availability of oxygen for methane oxidation. > Plant species with deep roots like alfalfa showed more stimulation of methane oxidation than plants with shallow root systems like grasses. - Abstract: Methane is an important greenhouse gas emitted from landfill sites and old waste dumps. Biological methane oxidation in landfill covers can help to reduce methane emissions. To determine the influence of different plant covers on this oxidation in a compost layer, we conducted a lysimeter study. We compared the effect of four different plant covers (grass, alfalfa + grass, miscanthus and black poplar) and of bare soil on the concentration of methane, carbon dioxide and oxygen in lysimeters filled with compost. Plants were essential for a sustainable reduction in methane concentrations, whereas in bare soil, methane oxidation declined already after 6 weeks. Enhanced microbial activity - expected in lysimeters with plants that were exposed to landfill gas - was supported by the increased temperature of the gas in the substrate and the higher methane oxidation potential. At the end of the first experimental year and from mid-April of the second experimental year, the methane concentration was most strongly reduced in the lysimeters containing alfalfa + grass, followed by poplar, miscanthus and grass. The observed differences probably reflect the different root morphology of the investigated plants, which influences oxygen transport to deeper compost layers and regulates the water content.

Reichenauer, Thomas G., E-mail: thomas.reichenauer@ait.ac.at [Health and Environment Department, Environmental Resources and Technologies, AIT - Austrian Institute of Technology GmbH, 2444 Seibersdorf (Austria); Watzinger, Andrea; Riesing, Johann [Health and Environment Department, Environmental Resources and Technologies, AIT - Austrian Institute of Technology GmbH, 2444 Seibersdorf (Austria); Gerzabek, Martin H. [Institute of Soil Research, Department of Forest and Soil Sciences, University of Natural Resources and Applied Life Sciences, Peter Jordan-Strasse 82, 1190 Vienna (Austria)

2011-05-15T23:59:59.000Z

100

Mill Seat Landfill Bioreactor Renewable Green Power (NY)  

DOE Green Energy (OSTI)

for end use. A landfill gas to energy facility was also previously constructed at the site, which utilized generator engines, designed to be powered with landfill methane gas, to produce electricity, to be utilized on site and to be sold to the utility grid. The landfill gas generation rate at the site had exceeded the capacity of the existing generators, and the excess landfill gas was therefore being burned at a candlestick flare for destruction. The funded project consisted of the procurement and installation of two (2) additional 800 KW Caterpillar 3516 generator engines, generator sets, switchgear and ancillary equipment.

Barton & Loguidice, P.C.

2010-01-07T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

NETL: Oil & Natural Gas Projects  

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

Oil & Natural Gas Projects Exploration and Production Technologies Coalbed Natural Gas Produced-Water Treatment Using Gas Hydrate Formation at the Wellhead DE-FC26-05NT15551...

102

Quantifying methane oxidation in a landfill-cover soil by gas push-pull tests  

SciTech Connect

Methane (CH{sub 4}) oxidation by aerobic methanotrophs in landfill-cover soils decreases emissions of landfill-produced CH{sub 4} to the atmosphere. To quantify in situ rates of CH{sub 4} oxidation we performed five gas push-pull tests (GPPTs) at each of two locations in the cover soil of the Lindenstock landfill (Liestal, Switzerland) over a 4 week period. GPPTs consist of the injection of a gas mixture containing CH{sub 4}, O{sub 2} and noble gas tracers followed by extraction from the same location. Quantification of first-order rate constants was based upon comparison of breakthrough curves of CH{sub 4} with either Ar or CH{sub 4} itself from a subsequent inactive GPPT containing acetylene as an inhibitor of CH{sub 4} oxidation. The maximum calculated first-order rate constant was 24.8 {+-} 0.8 h{sup -1} at location 1 and 18.9 {+-} 0.6 h{sup -1} at location 2. In general, location 2 had higher background CH{sub 4} concentrations in vertical profile samples than location 1. High background CH{sub 4} concentrations in the cover soil during some experiments adversely affected GPPT breakthrough curves and data interpretation. Real-time PCR verified the presence of a large population of methanotrophs at the two GPPT locations and comparison of stable carbon isotope fractionation of CH{sub 4} in an active GPPT and a subsequent inactive GPPT confirmed that microbial activity was responsible for the CH{sub 4} oxidation. The GPPT was shown to be a useful tool to reproducibly estimate in situ rates of CH{sub 4} oxidation in a landfill-cover soil when background CH{sub 4} concentrations were low.

Gomez, K.E. [Institute of Biogeochemistry and Pollutant Dynamics, ETH Zuerich, Universitaetstrasse 16, 8092 Zuerich (Switzerland)], E-mail: gomezke@hotmail.com; Gonzalez-Gil, G.; Lazzaro, A. [Institute of Biogeochemistry and Pollutant Dynamics, ETH Zuerich, Universitaetstrasse 16, 8092 Zuerich (Switzerland); Schroth, M.H. [Institute of Biogeochemistry and Pollutant Dynamics, ETH Zuerich, Universitaetstrasse 16, 8092 Zuerich (Switzerland)], E-mail: martin.schroth@env.ethz.ch

2009-09-15T23:59:59.000Z

103

NETL: Oil & Natural Gas Projects  

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

Oil & Natural Gas Projects Exploration and Production Technologies Risk Based Data Management System (RBDMS) and Cost Effective Regulatory Approaches (CERA) Related to Hydraulic...

104

NETL: Oil & Natural Gas Projects  

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

governments in the effective, efficient, and environmentally sound regulation of the exploration and production of natural gas and crude oil through specific project efforts...

105

NETL: Oil & Natural Gas Projects  

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

Oil & Natural Gas Projects Transmission, Distribution, & Refining The Instrumented Pipeline Initiative DE-NT-0004654 Goal The goal of the Instrumented Pipeline Initiative (IPI)...

106

Groundwater Strategy for the Ou-1 Landfill Area, Miamisburg Closure Project, Ohio  

SciTech Connect

The general objective of the study was to assist the Miamisburg Closure Project in their efforts to develop and refine a comprehensive, technically sound strategy for remediation of groundwater contaminated with trichloroethylene and other volatile organic compounds in the vicinity of the landfill in Operable Unit 1. To provide the necessary flexibility to the site, regulators and stakeholders, the resulting evaluation considered a variety of approaches ranging from ''no further action'' to waste removal. The approaches also included continued soil vapor extraction, continued groundwater pump and treat, monitored natural attenuation, biostimulation, partitioning barriers, hydrologic modification, and others.

LOONEY, BRIANB.

2004-01-01T23:59:59.000Z

107

Abatement of Air Pollution: Greenhouse Gas Emissions Offset Projects (Connecticut)  

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

Projects that either capture and destroy landfill methane, avoid sulfur hexafluoride emissions, sequester carbon through afforestation, provideend-use energy efficiency, or avoid methane emissions...

108

Renewable LNG: Update on the World's Largest Landfill Gas to LNG Plant  

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

LNG LNG Update on the world's largest landfill gas to LNG plant Mike McGowan Head of Government Affairs Linde NA, Inc. June 12, 2012 $18.3 billion global sales A leading gases and engineering company Linde North America Profile $2.3 billion in gases sales revenue in North America in 2011 5,000 employees throughout the U.S., Canada and the Caribbean Supplier of compressed and cryogenic gases and technology Atmospheric gases - oxygen, nitrogen, argon Helium LNG and LPG Hydrogen Rare gases Plant engineering and supply LNG Petrochemicals Natural gas processing Atmospheric gases 3 Linde's alternative fuels portfolio Green hydrogen production - Magog, Quebec Renewable liquefied natural gas production - Altamont, CA Biogas fueling, LNG import terminal - Sweden

109

NETL: Oil & Natural Gas Projects  

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

Probabilistic, Risk-Based Decision Support for Oil and Gas Exploration and Production Facilities in Sensitive Ecosystems DE-FC26-06NT42930 Goal The project goal is the development...

110

Coalbed Natural Gas Projects  

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

Publications Environmental Science Division Argonne National Laboratory Observations on a Montana Water Quality Proposal argonne_comments.pdf 585 KB Comments from James A. Slutz Deputy Assistant Secretary Oil and Natural Gas To the Secretary, Board of Environmental Review Montana Department of Environmental Quality BER_Comments_letter.pdf 308 KB ALL Consulting Coalbed Methane Primer: New Source of Natural Gas–Environmental Implications Background and Development in the Rocky Mountain West CBMPrimerFinal.pdf 18,223 KB ALL Consulting Montana Board of Oil & Gas Conservation Handbook on Best Management Practices and Mitigation Strategies for Coal Bed Methane in the Montana Portion of the Powder River Basin April 2002 CBM.pdf 107,140 KB ALL Consulting Montana Board of Oil & Gas Conservation

111

Comparison of models for predicting landfill methane recovery. Final report  

DOE Green Energy (OSTI)

Landfill methane models are tools used to project methane generation over time from a mass of landfilled waste. These models are used for sizing landfill gas (LFG) collection systems, evaluations and projections of LFG energy uses, and regulatory purposes. The objective of this project was to select various landfill methane models and to provide a comparison of model outputs to actual long-term gas recovery data from a number of well managed and suitable landfills. Another objective was to use these data to develop better estimates of confidence limits that can be assigned to model projections. This project assessed trial model forms against field data from available landfills where methane extraction was maximized, waste filling history was well-documented, and other pertinent site information was of superior quality. Data were obtained from 18 US landfills. Four landfill methane models were compared: a zero-order, a simple first order, a modified first order, and a multi-phase first order model. Models were adjusted for best fit to field data to yield parameter combinations based on the minimized residual errors between predicted and experienced methane recovery. The models were optimized in this way using two data treatments: absolute value of the differences (arithmetic error minimization) and absolute value of the natural log of the ratios (logarithmic error minimization).

Vogt, W.G. [SCS Engineers, Reston, VA (United States); Augenstein, D. [Institute for Environmental Management, Palo Alto, CA (United States)

1997-03-01T23:59:59.000Z

112

Cement Kiln Flue Gas Recovery Scrubber Project  

SciTech Connect

The Cement Kiln Flue Gas Recovery Scrubber Project was a technical success and demonstrated the following: CKD can be used successfully as the sole reagent for removing SO2 from cement kiln flue gas, with removal efficiencies of 90 percent or greater; Removal efficiencies for HCl and VOCs were approximately 98 percent and 70 percent, respectively; Particulate emissions were low, in the range of 0.005 to 0.007 grains/standard cubic foot; The treated CKD sorbent can be recycled to the kiln after its potassium content has been reduced in the scrubber, thereby avoiding the need for landfilling; The process can yield fertilizer-grade K2SO4, a saleable by-product; and Waste heat in the flue gas can provide the energy required for evaporation and crystallization in the by-product recovery operation. The demonstration program established the feasibility of using the Recovery Scrubber{trademark} for desulfurization of flue gas from cement kilns, with generally favorable economics, assuming tipping fees are available for disposal of ash from biomass combustion. The process appears to be suitable for commercial use on any type of cement kiln. EPA has ruled that CKD is a nonhazardous waste, provided the facility meets Performance Standards for the Management of CKD (U.S. Environmental Protection Agency 1999d). Therefore, regulatory drivers for the technology focus more on reduction of air pollutants and pollution prevention, rather than on treating CKD as a hazardous waste. Application of the Recovery Scrubbe{trademark} concept to other waste-disposal operations, where pollution and waste reductions are needed, appears promising.

National Energy Technology Laboratory

2001-11-30T23:59:59.000Z

113

Design and Testing of a Landfill Gas Cleanup System for Carbonate Fuel Cell Power Plants: Volume 1: Field Test Results  

Science Conference Proceedings (OSTI)

This report presents results of an effort to develop a low-cost cleanup system that would enable landfill gas to be used in carbonate fuel cells or other power generation devices. The EPRI-developed system is now available for license to commercial applications.

1997-11-26T23:59:59.000Z

114

Landfill gas cleanup for carbonate fuel cell power generation. CRADA final report  

DOE Green Energy (OSTI)

The overall objective of the work reported here was to evaluate the extent to which conventional contaminant removal processes could be combined to economically reduce contaminant levels to the specifications for carbonate fuel cells. The technical effort was conducted by EPRI, consultant David Thimsen, Kaltec of Minnesota, Energy Research Corporation (ERC) and Interpoll Laboratories. The Electric Power Research Institute (EPRI) made available two test skids originally used to test an ERC 30 kW carbonate fuel cell at the Destec Coal Gasification Plan in Plaquemine, LA. EPRI`s carbonate fuel cell pilot plant was installed at the Anoka County Regional Landfill in Ramsey, Minnesota. Additional gas cleaning equipment was installed to evaluate a potentially inexpensive, multi-stage gas cleaning process to remove sulfur and chlorine in the gas to levels acceptable for long-term, economical carbonate fuel cell operation. The pilot plant cleaned approximately 970,000 scf (27,500 Nm{sup 3}) of gas over 1,000 hours of operation. The testing showed that the process could achieve the following polished gas concentrations. Less than 80 ppbv hydrogen sulfide; less than 1 ppmv (the detection limit) organic sulfur; less than 300 ppbv hydrogen chloride; less than 20--80 ppbv of any individual chlorined hydrocarbon; and 1.5 ppm sulfur dioxide. These were the detection limits of the analytical procedures employed. It is probable that the actual concentrations are below these analytical limits.

Steinfeld, G.; Sanderson, R.

1998-02-01T23:59:59.000Z

115

Illinois Turning Landfill Trash into Future Cash | Department of Energy  

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

Turning Landfill Trash into Future Cash Turning Landfill Trash into Future Cash Illinois Turning Landfill Trash into Future Cash September 28, 2010 - 5:35pm Addthis Illinois Turning Landfill Trash into Future Cash Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs Will County, Illinois officials yesterday formally broke ground on a new $7 million project (that includes $1 million of Energy Efficiency Conservation Block Grant funds) to turn methane gas from the Prairie View Landfill into electricity in a partnership with Waste Management. Will County will receive revenue from the sale of the gas created from decomposing garbage which will be harnessed and converted to generate 4.8 megawatts of green electrical power and used to power up to 8,000 homes. The future revenue generated from the sale of the gas and the sale of the

116

DIGESTER GAS - FUEL CELL - PROJECT  

DOE Green Energy (OSTI)

GEW has been operating the first fuel cell in Europe producing heat and electricity from digester gas in an environmentally friendly way. The first 9,000 hours in operation were successfully concluded in August 2001. The fuel cell powered by digester gas was one of the 25 registered ''Worldwide projects'' which NRW presented at the EXPO 2000. In addition to this, it is a key project of the NRW State Initiative on Future Energies. All of the activities planned for the first year of operation were successfully completed: installing and putting the plant into operation, the transition to permanent operation as well as extended monitoring till May 2001.

Dr.-Eng. Dirk Adolph; Dipl.-Eng. Thomas Saure

2002-03-01T23:59:59.000Z

117

Australian Shale Gas Assessment Project Reza Rezaee  

E-Print Network (OSTI)

Australian Shale Gas Assessment Project Reza Rezaee Unconventional Gas Research Group, Department of Petroleum Engineering, Curtin University, Australia Shale gas is becoming an important source feet (Tcf) of technically recoverable shale gas resources. Western Australia (WA) alone

118

Landfill Gas Conversion to LNG and LCO{sub 2}. Phase II Final Report for January 25, 1999 - April 30, 2000  

Science Conference Proceedings (OSTI)

This report summarizes work on the development of a process to produce LNG (liquefied methane) for heavy vehicle use from landfill gas (LFG) using Acrion's CO{sub 2} wash process for contaminant removal and CO{sub 2} recovery.

Brown, W. R.; Cook, W. J.; Siwajek, L. A.

2000-10-20T23:59:59.000Z

119

Design and Testing of a Landfill Gas Cleanup System for Carbonate Fuel Cell Power Plants: Volume II: Full Scale Landfill Gas Cleanup for Carbonate Fuel Cell Power Plants (Proprietary)  

Science Conference Proceedings (OSTI)

This document is a proprietary version of section 5 of EPRI technical report TR-108043-V1. The volume contains detailed design information and operating conditions for a full-scale, low-cost cleanup system that would enable landfill gas to be used in carbonate fuel cells or other power generation devices. The EPRI-developed system is now available for license to commercial applications.

1998-02-27T23:59:59.000Z

120

Natural Gas Pipeline Projects Completed in 2003  

U.S. Energy Information Administration (EIA)

Table 2. Natural Gas Pipeline Projects Completed in 2003; Ending Region & State: Begins in State - Region: Pipeline/Project Name: FERC Docket ...

Note: This page contains sample records for the topic "landfill gas project" 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

Generating CO{sub 2}-credits through landfill in situ aeration  

Science Conference Proceedings (OSTI)

Landfills are some of the major anthropogenic sources of methane emissions worldwide. The installation and operation of gas extraction systems for many landfills in Europe and the US, often including technical installations for energy recovery, significantly reduced these emissions during the last decades. Residual landfill gas, however, is still continuously produced after the energy recovery became economically unattractive, thus resulting in ongoing methane emissions for many years. By landfill in situ aeration these methane emissions can be widely avoided both, during the aeration process as well as in the subsequent aftercare period. Based on model calculations and online monitoring data the amount of avoided CO{sub 2-eq}. can be determined. For an in situ aerated landfill in northern Germany, acting as a case study, 83-95% (depending on the kind and quality of top cover) of the greenhouse gas emission potential could be reduced under strictly controlled conditions. Recently the United Nations Framework Convention on Climate Change (UNFCCC) has approved a new methodology on the 'Avoidance of landfill gas emissions by in situ aeration of landfills' (). Based on this methodology landfill aeration projects might be considered for generation of Certified Emission Reductions (CERs) in the course of CDM projects. This paper contributes towards an evaluation of the potential of landfill aeration for methane emissions reduction.

Ritzkowski, M., E-mail: m.ritzkowski@tu-harburg.d [Institute of Environmental Technology and Energy Economics, Hamburg University of Technology, Harburger Schlossstr. 36, D-21079 Hamburg (Germany); Stegmann, R. [Consultants for Waste Management, Prof. R. Stegmann and Partner, Schellerdamm 19-21, D-21079 Hamburg (Germany)

2010-04-15T23:59:59.000Z

122

Projected natural gas prices depend on shale gas resource ...  

U.S. Energy Information Administration (EIA)

Because shale gas production is projected to be a large proportion of U.S. and North American gas production, changes in the cost and productivity of U.S. shale gas ...

123

Thailand gas project now operational  

SciTech Connect

Now operational, Phase 1 of Thailand's first major natural gas system comprises one of the world's longest (264 miles) offshore gas lines. Built for the Petroleum Authority of Thailand (PTT), this system delivers gas from the Erawan field in the Gulf of Thailand to two electrical power plants near Bangkok, operated by the Electricity Generating Authority of Thailand (EGAT). The project required laying about 360 miles of pipeline, 34-in., 0.625 in.-thick API-5LX-60 pipe offshore and 28-in., 0.406 in.-thick API-5LX-60 onshore. The offshore pipe received a coal-tar coating, a 3.5-5.0 in. concrete coating, and zinc sacrificial-anode bracelets. The onshore line was coated with the same coal-tar enamel and, where necessary, with concrete up to 4.5 in. thick. Because EGAT's two power plants are the system's only customers, no more pipeline will be constructed until deliveries, currently averaging about 100 million CF/day, reach the 250 million CF/day level. The project's second phase will include additional pipelines as well as an onshore distribution network to industrial customers.

Horner, C.

1982-08-01T23:59:59.000Z

124

LANDFILL OPERATION FOR CARBON SEQUESTRATION AND MAXIMUM METHANE EMISSION CONTROL  

Science Conference Proceedings (OSTI)

Controlled landfilling is an approach to manage solid waste landfills, so as to rapidly complete methane generation, while maximizing gas capture and minimizing the usual emissions of methane to the atmosphere. With controlled landfilling, methane generation is accelerated to more rapid and earlier completion to full potential by improving conditions (principally moisture, but also temperature) to optimize biological processes occurring within the landfill. Gas is contained through use of surface membrane cover. Gas is captured via porous layers, under the cover, operated at slight vacuum. A field demonstration project has been ongoing under NETL sponsorship for the past several years near Davis, CA. Results have been extremely encouraging. Two major benefits of the technology are reduction of landfill methane emissions to minuscule levels, and the recovery of greater amounts of landfill methane energy in much shorter times, more predictably, than with conventional landfill practice. With the large amount of US landfill methane generated, and greenhouse potency of methane, better landfill methane control can play a substantial role both in reduction of US greenhouse gas emissions and in US renewable energy. The work described in this report, to demonstrate and advance this technology, has used two demonstration-scale cells of size (8000 metric tons [tonnes]), sufficient to replicate many heat and compaction characteristics of larger ''full-scale'' landfills. An enhanced demonstration cell has received moisture supplementation to field capacity. This is the maximum moisture waste can hold while still limiting liquid drainage rate to minimal and safely manageable levels. The enhanced landfill module was compared to a parallel control landfill module receiving no moisture additions. Gas recovery has continued for a period of over 4 years. It is quite encouraging that the enhanced cell methane recovery has been close to 10-fold that experienced with conventional landfills. This is the highest methane recovery rate per unit waste, and thus progress toward stabilization, documented anywhere for such a large waste mass. This high recovery rate is attributed to moisture, and elevated temperature attained inexpensively during startup. Economic analyses performed under Phase I of this NETL contract indicate ''greenhouse cost effectiveness'' to be excellent. Other benefits include substantial waste volume loss (over 30%) which translates to extended landfill life. Other environmental benefits include rapidly improved quality and stabilization (lowered pollutant levels) in liquid leachate which drains from the waste.

Don Augenstein; Ramin Yazdani; Rick Moore; Michelle Byars; Jeff Kieffer; Professor Morton Barlaz; Rinav Mehta

2000-02-26T23:59:59.000Z

125

Energy potential of modern landfills  

DOE Green Energy (OSTI)

Methane produced by refuse decomposition in a sanitary landfill can be recovered for commercial use. Landfill methane is currently under-utilized, with commercial recovery at only a small percentage of US landfills. New federal regulations mandating control of landfill gas migration and atmospheric emissions are providing impetus to methane recovery schemes as a means of recovering costs for increased environmental control. The benefits of landfill methane recovery include utilization of an inexpensive renewable energy resource, removal of explosive gas mixtures from the subsurface, and mitigation of observed historic increases in atmospheric methane. Increased commercial interest in landfill methane recovery is dependent on the final form of Clean Air Act amendments pertaining to gaseous emissions from landfills; market shifts in natural gas prices; financial incentives for development of renewable energy resources; and support for applied research and development to develop techniques for increased control of the gas generation process in situ. This paper will discuss the controls on methane generation in landfills. In addition, it will address how landfill regulations affect landfill design and site management practices which, in turn, influence decomposition rates. Finally, future trends in landfilling, and their relationship to gas production, will be examined. 19 refs., 2 figs., 3 tabs.

Bogner, J.E.

1990-01-01T23:59:59.000Z

126

NETL: Shale Gas and Other Natural Gas Projects  

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

Natural Gas Resources Natural Gas Resources Natural Gas Resources Shale Gas | Environmental | Other Natural Gas Related Resources | Completed NG Projects Project Number Project Name Primary Performer 10122-47 Predicting higher-than-average permeability zones in tight-gas sands, Piceance basin: An integrated structural and stratigraphic analysis Colorado School of Mines 10122-43 Diagnosis of Multi-Stage Fracturing in Horizontal Well by Downhole Temperature Measurement for Unconventional Oil and Gas Wells Texas A&M University 10122-42 A Geomechanical Analysis of Gas Shale Fracturing and Its Containment Texas A&M University 09122-02 Characterizing Stimulation Domains, for Improved Well Completions in Gas Shales Higgs-Palmer Technologies 09122-04 Marcellus Gas Shale Project Gas Technology Institute (GTI)

127

NETL: Oil & Natural Gas Projects  

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

of Texas-Austin, Austin, TX Background A significant portion of U.S. natural gas production comes from unconventional gas resources such as tight gas sands. Tight gas sands...

128

Well-to-Wheels analysis of landfill gas-based pathways and their addition to the GREET model.  

SciTech Connect

Today, approximately 300 million standard cubic ft/day (mmscfd) of natural gas and 1600 MW of electricity are produced from the decomposition of organic waste at 519 U.S. landfills (EPA 2010a). Since landfill gas (LFG) is a renewable resource, this energy is considered renewable. When used as a vehicle fuel, compressed natural gas (CNG) produced from LFG consumes up to 185,000 Btu of fossil fuel and generates from 1.5 to 18.4 kg of carbon dioxide-equivalent (CO{sub 2}e) emissions per million Btu of fuel on a 'well-to-wheel' (WTW) basis. This compares with approximately 1.1 million Btu and 78.2 kg of CO{sub 2}e per million Btu for CNG from fossil natural gas and 1.2 million Btu and 97.5 kg of CO{sub 2}e per million Btu for petroleum gasoline. Because of the additional energy required for liquefaction, LFG-based liquefied natural gas (LNG) requires more fossil fuel (222,000-227,000 Btu/million Btu WTW) and generates more GHG emissions (approximately 22 kg CO{sub 2}e /MM Btu WTW) if grid electricity is used for the liquefaction process. However, if some of the LFG is used to generate electricity for gas cleanup and liquefaction (or compression, in the case of CNG), vehicle fuel produced from LFG can have no fossil fuel input and only minimal GHG emissions (1.5-7.7 kg CO{sub 2}e /MM Btu) on a WTW basis. Thus, LFG-based natural gas can be one of the lowest GHG-emitting fuels for light- or heavy-duty vehicles. This report discusses the size and scope of biomethane resources from landfills and the pathways by which those resources can be turned into and utilized as vehicle fuel. It includes characterizations of the LFG stream and the processes used to convert low-Btu LFG into high-Btu renewable natural gas (RNG); documents the conversion efficiencies and losses of those processes, the choice of processes modeled in GREET, and other assumptions used to construct GREET pathways; and presents GREET results by pathway stage. GREET estimates of well-to-pump (WTP), pump-to-wheel (PTW), and WTW energy, fossil fuel, and GHG emissions for each LFG-based pathway are then summarized and compared with similar estimates for fossil natural gas and petroleum pathways.

Mintz, M.; Han, J.; Wang, M.; Saricks, C.; Energy Systems

2010-06-30T23:59:59.000Z

129

Well-to-Wheels analysis of landfill gas-based pathways and their addition to the GREET model.  

SciTech Connect

Today, approximately 300 million standard cubic ft/day (mmscfd) of natural gas and 1600 MW of electricity are produced from the decomposition of organic waste at 519 U.S. landfills (EPA 2010a). Since landfill gas (LFG) is a renewable resource, this energy is considered renewable. When used as a vehicle fuel, compressed natural gas (CNG) produced from LFG consumes up to 185,000 Btu of fossil fuel and generates from 1.5 to 18.4 kg of carbon dioxide-equivalent (CO{sub 2}e) emissions per million Btu of fuel on a 'well-to-wheel' (WTW) basis. This compares with approximately 1.1 million Btu and 78.2 kg of CO{sub 2}e per million Btu for CNG from fossil natural gas and 1.2 million Btu and 97.5 kg of CO{sub 2}e per million Btu for petroleum gasoline. Because of the additional energy required for liquefaction, LFG-based liquefied natural gas (LNG) requires more fossil fuel (222,000-227,000 Btu/million Btu WTW) and generates more GHG emissions (approximately 22 kg CO{sub 2}e /MM Btu WTW) if grid electricity is used for the liquefaction process. However, if some of the LFG is used to generate electricity for gas cleanup and liquefaction (or compression, in the case of CNG), vehicle fuel produced from LFG can have no fossil fuel input and only minimal GHG emissions (1.5-7.7 kg CO{sub 2}e /MM Btu) on a WTW basis. Thus, LFG-based natural gas can be one of the lowest GHG-emitting fuels for light- or heavy-duty vehicles. This report discusses the size and scope of biomethane resources from landfills and the pathways by which those resources can be turned into and utilized as vehicle fuel. It includes characterizations of the LFG stream and the processes used to convert low-Btu LFG into high-Btu renewable natural gas (RNG); documents the conversion efficiencies and losses of those processes, the choice of processes modeled in GREET, and other assumptions used to construct GREET pathways; and presents GREET results by pathway stage. GREET estimates of well-to-pump (WTP), pump-to-wheel (PTW), and WTW energy, fossil fuel, and GHG emissions for each LFG-based pathway are then summarized and compared with similar estimates for fossil natural gas and petroleum pathways.

Mintz, M.; Han, J.; Wang, M.; Saricks, C.; Energy Systems

2010-06-30T23:59:59.000Z

130

NETL: Natural Gas and Petroleum Storage Projects  

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

Storage Storage Strategic Petroleum Reserve Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-FE0014830 Strategic Petroleum Reserve Core Laboratories Natural Gas Storage There are currently no active storage projects Storage - Completed Projects Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-DT0000358 Strategic Petroleum Reserve Northrop Grumman Missions System DE-FC26-03NT41813 Geomechanical Analysis and Design Criteria Terralog Technologies DE-FC26-03NT41779 Natural Gas Storage Technology Consortium Pennsylvania State University (PSU) DE-FC26-03NT41743 Improved Deliverability in Gas Storage Fields by Identifying the Timing and Sources of Damage Using Smart Storage Technology Schlumberger Technology Corporation

131

Qualified Projects of Natural Gas Utilities (Virginia)  

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

Permits a natural gas utility to construct the necessary facilities of a qualifying project and to recover the eligible infrastructure development costs necessary to develop the eligible...

132

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

International Energy Outlook - Natural Gas Section. Released: July 25, 2013. International natural gas projections through 2040 . Natural Gas Imports ...

133

Canastota Renewable Energy Facility Project  

SciTech Connect

The project was implemented at the Madison County Landfill located in the Town of Lincoln, Madison County, New York. Madison County has owned and operated the solid waste and recycling facilities at the Buyea Road site since 1974. At the onset of the project, the County owned and operated facilities there to include three separate landfills, a residential solid waste disposal and recycled material drop-off facility, a recycling facility and associated administrative, support and environmental control facilities. This putrescible waste undergoes anaerobic decomposition within the waste mass and generates landfill gas, which is approximately 50% methane. In order to recover this gas, the landfill was equipped with gas collection systems on both the east and west sides of Buyea Road which bring the gas to a central point for destruction. In order to derive a beneficial use from the collected landfill gases, the County decided to issue a Request for Proposals (RFP) for the future use of the generated gas.

Blake, Jillian; Hunt, Allen

2013-12-13T23:59:59.000Z

134

NETL: Oil & Natural Gas Projects  

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

will benefit a wide range of industries, as well as the primary stakeholders within the oil and gas industry. Significant gas resources in the U.S. are in deep, HTHP reservoirs. A...

135

Environment, safety, health, and quality plan for the TRU- Contaminated Arid Soils Project of the Landfill Stabilization Focus Area Program  

SciTech Connect

The Landfill Stabilization Focus Area (LSFA) is a program funded by the US Department of Energy Office of Technology Development. LSFA supports the applied research, development, demonstration, testing, and evaluation of a suite of advanced technologies that together form a comprehensive remediation system for the effective and efficient remediation of buried waste. The TRU-Contaminated Arid Soils project is being conducted under the auspices of the LSFA Program. This document describes the Environment, Safety, Health, and Quality requirements for conducting LSFA/Arid Soils activities at the Idaho National Engineering Laboratory. Topics discussed in this report, as they apply to LSFA/Arid Soils operations, include Federal, State of Idaho, and Environmental Protection Agency regulations, Health and Safety Plans, Quality Program, Data Quality Objectives, and training and job hazard analysis. Finally, a discussion is given on CERCLA criteria and system and performance audits as they apply to the LSFA Program.

Watson, L.R.

1995-06-01T23:59:59.000Z

136

NETL: Oil & Natural Gas Projects  

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

MN 55441 Background Electronic data acquisition systems are necessary to make deep oil and gas drilling and production cost effective, yet the basic electronic components...

137

NETL: Oil & Natural Gas Projects  

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

industry in protecting our environment while exploring for and producing natural gas and oil. They are joined by Anadarko and other industry sponsors from GPRI to identify and...

138

NETL: Oil & Natural Gas Projects  

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

a computerized database inventory of compressor engines used in the oil and natural gas exploration and production (E&P) industry. This database will be used to evaluate...

139

NETL: Oil & Natural Gas Projects  

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

can be exported to other CBM areas in the US. Benefits The opportunity to resolve the oil and gas industrys growing problem with producing, handling, and treating produced...

140

NETL: Oil & Natural Gas Projects  

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

the private sector that focus on improving the production performance of domestic natural gas and oil stripper wells. Performer: The Pennsylvania State University (Energy...

Note: This page contains sample records for the topic "landfill gas project" 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

Flammable gas project topical report  

DOE Green Energy (OSTI)

The flammable gas safety issue was recognized in 1990 with the declaration of an unreviewed safety question (USQ) by the U. S. Department of Energy as a result of the behavior of the Hanford Site high-level waste tank 241-SY-101. This tank exhibited episodic releases of flammable gas that on a couple of occasions exceeded the lower flammability limit of hydrogen in air. Over the past six years there has been a considerable amount of knowledge gained about the chemical and physical processes that govern the behavior of tank 241-SY-1 01 and other tanks associated with the flammable gas safety issue. This report was prepared to provide an overview of that knowledge and to provide a description of the key information still needed to resolve the issue. Items covered by this report include summaries of the understanding of gas generation, retention and release mechanisms, the composition and flammability behavior of the gas mixture, the amounts of stored gas, and estimated gas release fractions for spontaneous releases. `Me report also discusses methods being developed for evaluating the 177 tanks at the Hanford Site and the problems associated with these methods. Means for measuring the gases emitted from the waste are described along with laboratory experiments designed to gain more information regarding rates of generation, species of gases emitted and modes of gas storage and release. Finally, the process for closing the USQ is outlined as are the information requirements to understand and resolve the flammable gas issue.

Johnson, G.D.

1997-01-29T23:59:59.000Z

142

Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Landfills Convert Landfills Convert Biogas Into Renewable Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Google Bookmark Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Delicious Rank Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Digg Find More places to share Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on AddThis.com... May 25, 2013 Landfills Convert Biogas Into Renewable Natural Gas

143

NETL: Oil & Natural Gas Projects  

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

Geomechanical Study of Bakken Formation for Improved Oil Recovery Last Reviewed 662013 DE-08NT0005643 Goal The goal of this project is to determine the geomechanical properties...

144

NETL: Oil & Natural Gas Projects  

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

Reducing Onshore Natural Gas and Oil Exploration and Production Impacts Using a Broad-Based Stakeholder Approach Last Reviewed 2172012 DE-FC26-06NT42937 Goal The primary goal of...

145

NETL: Oil & Natural Gas Projects  

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

With the arrival of snow, modes of travel, working, and living are transformed. Oil and gas exploration operations restricted to winter months use ice roads and ice pads in arctic...

146

NETL: Oil & Natural Gas Projects  

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

and technological support system for water resources planning and management related to oil and gas development on the North Slope of Alaska. Such a system will aid in developing...

147

NETL: Oil & Natural Gas Projects  

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

and wells in less extreme environments that still require high stress resistance or where gas migration is a known problem. Summary The primary tasks associated with Phase III are...

148

NETL: Oil & Natural Gas Projects  

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

Harsh Environment Electronics Packaging for Downhole Oil & Gas Exploration DE-FC26-06NT42950 Goal The goal is to develop new packaging techniques for downhole electronics that will...

149

NETL: Oil & Natural Gas Projects  

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

272012 DE-NT0006556 Goal The objective of this project is to develop improved chemical oil recovery options for the Ugnu reservoir overlying the Milne Point unit in North Slope,...

150

NETL: Oil & Natural Gas Projects  

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

Subtask 1.2 Evaluation of Key Factors Affecting Successful Oil Production in the Bakken Formation, North Dakota DE-FC26-08NT43291 01.2 Goal The goal of this project is to...

151

NETL: Oil & Natural Gas Projects  

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

Task 10 team is now making this timeline interactive and will post it on the Wyoming Energy Resource Information Clearinghouse (WERIC). WERIC is a joint project of University of...

152

Effects of dry bulk density and particle size fraction on gas transport parameters in variably saturated landfill cover soil  

SciTech Connect

Highlights: > The effects of soil physical properties on gas transport parameters were investigated. > Higher values of D{sub p} and k{sub a} exhibited in the '+gravel' than the '-gravel' fraction at same soil-air content ({epsilon}). > Recent power law models for D{sub p} (WLR) and k{sub a} (RPL) were modified. > Model parameters were linearly related to easily measurable dry bulk density ({rho}{sub b}). - Abstract: Landfill sites are emerging in climate change scenarios as a significant source of greenhouse gases. The compacted final soil cover at landfill sites plays a vital role for the emission, fate and transport of landfill gases. This study investigated the effects of dry bulk density, {rho}{sub b}, and particle size fraction on the main soil-gas transport parameters - soil-gas diffusivity (D{sub p}/D{sub o}, ratio of gas diffusion coefficients in soil and free air) and air permeability (k{sub a}) - under variably-saturated moisture conditions. Soil samples were prepared by three different compaction methods (Standard and Modified Proctor compaction, and hand compaction) with resulting {rho}{sub b} values ranging from 1.40 to 2.10 g cm{sup -3}. Results showed that D{sub p} and k{sub a} values for the '+gravel' fraction (<35 mm) became larger than for the '-gravel' fraction (<2 mm) under variably-saturated conditions for a given soil-air content ({epsilon}), likely due to enhanced gas diffusion and advection through less tortuous, large-pore networks. The effect of dry bulk density on D{sub p} and k{sub a} was most pronounced for the '+gravel' fraction. Normalized ratios were introduced for all soil-gas parameters: (i) for gas diffusivity D{sub p}/D{sub f}, the ratio of measured D{sub p} to D{sub p} in total porosity (f), (ii) for air permeability k{sub a}/k{sub a,pF4.1}, the ratio of measured k{sub a} to k{sub a} at 1235 kPa matric potential (=pF 4.1), and (iii) for soil-air content, the ratio of soil-air content ({epsilon}) to total porosity (f) (air saturation). Based on the normalized parameters, predictive power-law models for D{sub p}({epsilon}/f) and k{sub a}({epsilon}/f) models were developed based on a single parameter (water blockage factor M for D{sub p} and P for k{sub a}). The water blockage factors, M and P, were found to be linearly correlated to {rho}{sub b} values, and the effects of dry bulk density on D{sub p} and k{sub a} for both '+gravel' and '-gravel' fractions were well accounted for by the new models.

Wickramarachchi, Praneeth, E-mail: praneeth1977@yahoo.co.uk [Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama 338-8570 (Japan); Kawamoto, Ken; Hamamoto, Shoichiro [Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama 338-8570 (Japan); Institute for Environmental Science and Technology, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama 338-8570 (Japan); Nagamori, Masanao [Center for Environmental Science in Saitama, 914 Kamitanadare, Kazo, Saitama 347-0115 (Japan); Moldrup, Per [Environmental Engineering Section, Dept. of Biotechnology, Chemistry and Environmental Engineering, Aalborg University, Sohngaardsholmsvej 57, DK-9000 Aalborg (Denmark); Komatsu, Toshiko [Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama 338-8570 (Japan); Institute for Environmental Science and Technology, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama 338-8570 (Japan)

2011-12-15T23:59:59.000Z

153

LANDFILL GAS CONVERSION TO LNG AND LCO{sub 2}. PHASE 1, FINAL REPORT FOR THE PERIOD MARCH 1998-FEBRUARY 1999  

DOE Green Energy (OSTI)

Process designs and economics were developed to produce LNG and liquid carbon dioxide (CO{sub 2}) from landfill gas (LFG) using the Acrion CO{sub 2} wash process. The patented Acrion CO{sub 2} wash process uses liquid CO{sub 2} to absorb contaminants from the LFG. The process steps are compression, drying, CO{sub 2} wash contaminant removal and CO{sub 2} recovery, residual CO{sub 2} removal and methane liquefaction. Three flowsheets were developed using different residual CO{sub 2} removal schemes. These included physical solvent absorption (methanol), membranes and molecular sieves. The capital and operating costs of the flowsheets were very similar. The LNG production cost was around ten cents per gallon. In parallel with process flowsheet development, the business aspects of an eventual commercial project have been explored. The process was found to have significant potential commercial application. The business plan effort investigated the economics of LNG transportation, fueling, vehicle conversion, and markets. The commercial value of liquid CO{sub 2} was also investigated. This Phase 1 work, March 1998 through February 1999, was funded under Brookhaven National laboratory contract 725089 under the research program entitled ``Liquefied Natural Gas as a Heavy Vehicle Fuel.'' The Phase 2 effort will develop flowsheets for the following: (1) CO{sub 2} and pipeline gas production, with the pipeline methane being liquefied at a peak shaving site, (2) sewage digester gas as an alternate feedstock to LFG and (3) the use of mixed refrigerants for process cooling. Phase 2 will also study the modification of Acrion's process demonstration unit for the production of LNG and a market site for LNG production.

COOK,W.J.; NEYMAN,M.; SIWAJEK,L.A.; BROWN,W.R.; VAN HAUWAERT,P.M.; CURREN,E.D.

1998-02-25T23:59:59.000Z

154

Neural network prediction model for the methane fraction in biogas from field-scale landfill bioreactors  

Science Conference Proceedings (OSTI)

In this study we present a neural network model for predicting the methane fraction in landfill gas originating from field-scale landfill bioreactors. Landfill bioreactors were constructed at the Odayeri Sanitary Landfill, Istanbul, Turkey, and operated ... Keywords: Anaerobic digestion, Landfill gas, Leachate, Methane fraction, Modeling, Neural network

Bestamin Ozkaya; Ahmet Demir; M. Sinan Bilgili

2007-06-01T23:59:59.000Z

155

GAS INJECTION/WELL STIMULATION PROJECT  

SciTech Connect

Driver Production proposes to conduct a gas repressurization/well stimulation project on a six well, 80-acre portion of the Dutcher Sand of the East Edna Field, Okmulgee County, Oklahoma. The site has been location of previous successful flue gas injection demonstration but due to changing economic and sales conditions, finds new opportunities to use associated natural gas that is currently being vented to the atmosphere to repressurize the reservoir to produce additional oil. The established infrastructure and known geological conditions should allow quick startup and much lower operating costs than flue gas. Lessons learned from the previous project, the lessons learned form cyclical oil prices and from other operators in the area will be applied. Technology transfer of the lessons learned from both projects could be applied by other small independent operators.

John K. Godwin

2005-12-01T23:59:59.000Z

156

NETL: Oil & Natural Gas Projects  

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

Low Permeability Gas Low Permeability Gas Design and Implementation of Energized Fracture Treatment in Tight Gas Sands DE-FC26-06NT42955 Goal The goal of this project is to develop methods and tools that can enable operators to design, optimize, and implement energized fracture treatments in a systematic way. The simulator that will result from this work would significantly expand the use and cost-effectiveness of energized fracs and improve their design and implementation in tight gas sands. Performer University of Texas-Austin, Austin, TX Background A significant portion of U.S. natural gas production comes from unconventional gas resources such as tight gas sands. Tight gas sands account for 58 percent of the total proved natural gas reserves in the United States. As many of these tight gas sand basins mature, an increasing number of wells are being drilled or completed into nearly depleted reservoirs. This includes infill wells, recompletions, and field-extension wells. When these activities are carried out, the reservoir pressures encountered are not as high as the initial reservoir pressures. In these situations, where pressure drawdowns can be less than 2,000 psi, significant reductions in well productivity are observed, often due to water blocking and insufficient clean-up of fracture-fluid residues. In addition, many tight gas sand reservoirs display water sensitivity—owing to high clay content—and readily imbibe water due both to very high capillary pressures and low initial water saturations.

157

NETL: Oil & Natural Gas Projects  

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

& Natural Gas Projects & Natural Gas Projects Exploration and Production Technologies Risk Based Data Management System (RBDMS) and Cost Effective Regulatory Approaches (CERA) Related to Hydraulic Fracturing and Geologic Sequestration of CO2 Last Reviewed 12/24/2013 DE-FE0000880 Goal The goal of this project is to enhance the Risk Based Data Management System (RBDMS) by adding new components relevant to environmental topics associated with hydraulic fracturing (HF), and by management of myriad data regarding oil and natural gas well histories, brine disposal, production, enhanced recovery, reporting, stripper wells, and other operations to enhance the protection of ground water resources. The FracFocus website will be maintained to ensure transparent reporting of HF additives. A

158

Renewable Energy 32 (2007) 12431257 Methane generation in landfills  

E-Print Network (OSTI)

2006 Abstract Methane gas is a by-product of landfilling municipal solid wastes (MSW). Most tonnes of methane annually, 70% of which is used to generate heat and/or electricity. The landfill gas. All rights reserved. Keywords: Landfill gas; Renewable energy; Municipal solid waste; Biogas; Methane

Columbia University

159

Oilfield Flare Gas Electricity Systems (OFFGASES Project)  

Science Conference Proceedings (OSTI)

The Oilfield Flare Gas Electricity Systems (OFFGASES) project was developed in response to a cooperative agreement offering by the U.S. Department of Energy (DOE) and the National Energy Technology Laboratory (NETL) under Preferred Upstream Management Projects (PUMP III). Project partners included the Interstate Oil and Gas Compact Commission (IOGCC) as lead agency working with the California Energy Commission (CEC) and the California Oil Producers Electric Cooperative (COPE). The project was designed to demonstrate that the entire range of oilfield 'stranded gases' (gas production that can not be delivered to a commercial market because it is poor quality, or the quantity is too small to be economically sold, or there are no pipeline facilities to transport it to market) can be cost-effectively harnessed to make electricity. The utilization of existing, proven distribution generation (DG) technologies to generate electricity was field-tested successfully at four marginal well sites, selected to cover a variety of potential scenarios: high Btu, medium Btu, ultra-low Btu gas, as well as a 'harsh', or high contaminant, gas. Two of the four sites for the OFFGASES project were idle wells that were shut in because of a lack of viable solutions for the stranded noncommercial gas that they produced. Converting stranded gas to useable electrical energy eliminates a waste stream that has potential negative environmental impacts to the oil production operation. The electricity produced will offset that which normally would be purchased from an electric utility, potentially lowering operating costs and extending the economic life of the oil wells. Of the piloted sites, the most promising technologies to handle the range were microturbines that have very low emissions. One recently developed product, the Flex-Microturbine, has the potential to handle the entire range of oilfield gases. It is deployed at an oilfield near Santa Barbara to run on waste gas that is only 4% the strength of natural gas. The cost of producing oil is to a large extent the cost of electric power used to extract and deliver the oil. Researchers have identified stranded and flared gas in California that could generate 400 megawatts of power, and believe that there is at least an additional 2,000 megawatts that have not been identified. Since California accounts for about 14.5% of the total domestic oil production, it is reasonable to assume that about 16,500 megawatts could be generated throughout the United States. This power could restore the cost-effectiveness of thousands of oil wells, increasing oil production by millions of barrels a year, while reducing emissions and greenhouse gas emissions by burning the gas in clean distributed generators rather than flaring or venting the stranded gases. Most turbines and engines are designed for standardized, high-quality gas. However, emerging technologies such as microturbines have increased the options for a broader range of fuels. By demonstrating practical means to consume the four gas streams, the project showed that any gases whose properties are between the extreme conditions also could be utilized. The economics of doing so depends on factors such as the value of additional oil recovered, the price of electricity produced, and the alternate costs to dispose of stranded gas.

Rachel Henderson; Robert Fickes

2007-12-31T23:59:59.000Z

160

Growing demand for gas spawns pipeline projects  

Science Conference Proceedings (OSTI)

This paper reports that burgeoning demand for gas is fueling pipeline construction in Eastern and Western hemispheres. In the East, the North Sea is the focal point for activity. And in the West, the U.S. gas market is the power behind construction. As predictions of U.S. gas demand increase, Canadian pipeliners adjust expansion plans to be ready to capture greater shares of markets. Canada's TransCanada Pipelines Ltd. is racing to step up its share of the U.S. market. TransCanada's Western Gas Marketing Ltd. sold 242.3 bcf of gas in the 3 months ended last June 30, a 9.8% increase from last year. TransCanada reported lower volumes sold into Canadian markets, while exports into the U.S. continued to rise. Gas Research Institute (GRI) projects Canadian gas exports to the U.S. by 2000 will reach 2 tcf/year and LNG exports 800 bcf/year. U.S. gas supplies could increase to 23.9 tcf/year by 2010, mostly from Lower 48 production. GRI says supplies from Canada will make up the balance. In the past 2 years, TransCanada has spent about $1 billion expanding its interprovincial main line system.

Not Available

1991-09-09T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

NETL: Oil & Natural Gas Projects  

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

Probabilistic, Risk-Based Decision Support for Oil and Gas Exploration and Production Facilities in Sensitive Ecosystems Probabilistic, Risk-Based Decision Support for Oil and Gas Exploration and Production Facilities in Sensitive Ecosystems DE-FC26-06NT42930 Goal The project goal is the development of modules for a web-based decision support tool that will be used by mid- and small-sized oil and gas exploration and production companies as well as environmental regulators and other stakeholders to proactively minimize adverse ecosystem impacts associated with the recovery of oil and gas reserves in sensitive areas in the Fayetteville Shale Play in central Arkansas. This decision support tool will rely on creation of a database of existing exploration and production (E&P) technologies that are known to have low ecosystem impact. Performers University of Arkansas, Fayetteville, Arkansas

162

Western gas sands project status report  

SciTech Connect

The Western Gas Sands Project Plan, Project Implementation Plans and Project Plan Document FY 78 are in various stages of preparation. Information gathering by U.S. Geological Survey (USGS) of the initial data base for many of the project activities is nearing completion. Some base maps are complete and field investigations in the principal areas of interest are being conducted. Research and development by Energy Research Centers and National Laboratories were directed toward new tools and instrumentation systems, rock mechanics experiments, mathematical modeling, and data analysis. The Uinta Basin in Utah and Piceance Basin in Colorado have ongoing massive hydraulic fracture (MHF) experiments in the Upper Cretaceous tight gas formations. These are: CER Corporation, MHF 3; Gas Producing Enterprises, Natural Buttes No. 14, 18, 19, 20; Mobil Oil, F-31-13G; and Rio Blanco Natural Gas, 498-4-1. Colorado Interstate Gas Company has been awarded a contract to determine if productivity in low permeability reservoirs can be improved by reducing the interstitialwater saturation. They will be using two wells, the Sprague No. 1 and Miller No. 1, completed in the Dakota J formation in the Wattenberg Field in north central Colorado. All of the massive hydraulic fracture wells, with the exception of the Pacific Transmission well, have been fractured as planned. The Mobil and GPE No. 14, 18, and 20 wells show significant improvement as compared to original flow rates. The Mobil well is being tested for additional MHF treatments. Sandia Laboratories is continuing their research program in hydraulic fracturing at DOE's Nevada Test Site (NTS).

1977-11-01T23:59:59.000Z

163

Alternative Fuels Data Center: Compressed Natural Gas (CNG) Project Loans  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Compressed Natural Gas Compressed Natural Gas (CNG) Project Loans to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas (CNG) Project Loans on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas (CNG) Project Loans on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) Project Loans on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) Project Loans on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas (CNG) Project Loans on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas (CNG) Project Loans on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Compressed Natural Gas (CNG) Project Loans

164

NETL: Oil & Natural Gas Projects  

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

Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma DE-FC26-00NT15125 Project Goal The Hunton formation in Oklahoma has some unique production characteristics, including large water production, initially decreasing gas-oil ratios, and excellent dynamic continuity—but poor geological continuity. The overall goal of the project is to understand the mechanism of gas and oil production from the Hunton Formation in Oklahoma so that similar reservoirs in other areas can be efficiently exploited. An additional goal is to develop methodologies to improve oil recovery using secondary recovery techniques. Performers University of Tulsa, Tulsa, OK Marjo Operating Company, Tulsa, OK University of Houston, Houston, TX Orca Exploration, Tulsa, OK

165

Natural Gas Wells Near Project Rulison  

Office of Legacy Management (LM)

for for Natural Gas Wells Near Project Rulison Second Quarter 2013 U.S. Department of Energy Office of Legacy Management Grand Junction, Colorado Date Sampled: April 3, 2013 Background: Project Rulison was the second underground nuclear test under the Plowshare Program to stimulate natural-gas recovery from deep, low-permeability formations. On September 10, 1969, a 40-kiloton-yield nuclear device was detonated 8,426 feet (1.6 miles) below the ground surface in the Williams Fork Formation, at what is now the Rulison, Colorado, Site. Following the detonation, a series of production tests were conducted. Afterward, the site was shut down and then remediated, and the emplacement well (R-E) and the reentry well (R-Ex) were plugged. Purpose: As part of the U.S. Department of Energy (DOE) Office of Legacy Management (LM) mission

166

Western Gas Sands Project. Status report  

SciTech Connect

The progress during December, 1977 of the major government sponsored endeavors undertaken to increase gas production from the low permeability gas sands of the western United States is summarized. The USGS is continuing geological and geophysical studies in the four major western basins to better characterize the resource base. Shipping arrangements for the core donated to the USGS by Inexco WASP (a well drilled for possible nuclear explosive stimulation in Wyoming) have been made, and cores for macrofossil and ostracode analysis from the Bowdoin Dome area have been collected. The National Laboratories, funded by DOE, are continuing their work in the area of research and development. The emphasis is on the development of new tools and instrumentation systems, rock mechanics, mathematical modeling and data analysis. Field tests and demonstrations active in the Uinta and Piceance Basins are Gas Producing Enterprises (GPE) Natural Buttes, Wells No. 14, 18, 19, 20, 21, and 22; Mobil Research and Development, Well No. F-31-13G; and Rio Blanco Natural Gas Company, Well No. 498-4-1. Colorado Interstate Gas Company has initiated activity on its project with the installation of equipment, and Mitchell Energy Company's proposal to conduct an MHF test in the Cotton Valley lime gas reservoir in Texas is nearing the contract negotiation stage.

1978-02-01T23:59:59.000Z

167

NETL: Oil & Natural Gas Projects  

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

The Instrumented Pipeline Initiative The Instrumented Pipeline Initiative DE-NT-0004654 Goal The goal of the Instrumented Pipeline Initiative (IPI) is to address sensor system needs for low-cost monitoring and inspection as identified in the Department of Energy (DOE) National Gas Infrastructure Research & Development (R&D) Delivery Reliability Program Roadmap. This project intends to develop a new sensing and continuous monitoring system with alternative use as an inspection method. Performers Concurrent Technologies Corporation (CTC), Johnstown, PA 15213 Carnegie Melon University (CMU), Pittsburgh, PA 15904 Background Pie Chart showing Pipeline Installation Dates for U.S. Gas Transmission and Distribution Lines Figure 1. Pipeline Installation Dates for U.S. Gas Transmission and Distribution Lines

168

NETL: Oil & Natural Gas Projects  

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

Explorer II – Wireless Self-powered Visual and NDE Robotic Inspection System for Live Gas Pipelines Explorer II – Wireless Self-powered Visual and NDE Robotic Inspection System for Live Gas Pipelines DE-FC26-04NT42264 Goal The goal of this project is to enhance the reliability and integrity of the Nation’s natural gas infrastructure through the development, construction, integration and testing of a long-range non-destructive evaluation (NDE) inspection capability in a modular robotic locomotion platform (Explorer II). The Explorer II will have an integrated inspection sensor (developed under a separate project) to provide enhanced in-situ, live, and real-time assessments of the status of a gas pipeline infrastructure. The Explorer II system will be capable of operating in 6-inch- and 8-inch-diameter, high-pressure (piggable and non-piggable) distribution and transmission mains. The system will also be enhanced to form an “extended” platform with additional drive and battery modules allowing the system the potential to carry alternative sensors that are heavier or more drag intensive than the current technology.

169

Project Title Economic Modeling & Unconventional Gas Resource Appraisal Program Line Tough Gas  

E-Print Network (OSTI)

support to assess the economic viability of new tough gas plays (tight gas, shale gas, CBM). Project are illustrated using the US shale gas plays as case templates. Discounted cash flow models are applied1 Project Title Economic Modeling & Unconventional Gas Resource Appraisal Program Line Tough Gas

Santos, Juan

170

NETL: Oil & Natural Gas Projects  

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

Technology’s Impact on Production: Developing Environmental Solutions at the State and National Level Technology’s Impact on Production: Developing Environmental Solutions at the State and National Level DE-FC26-06NT15567 Goal The goal of the project is to assist State governments in the effective, efficient, and environmentally sound regulation of the exploration and production of natural gas and crude oil through specific project efforts to address current issues. The issues addressed are national in scope. However, significant regional differences among States make “one-size-fits-all” programs unacceptable. One of the strengths of IOGCC is its ability to address these national issues while maintaining more local flexibility. There are two basic thrusts of these efforts: 1) research and 2) transfer of findings to appropriate constituencies. IOGCC is carrying out three projects consistent with the overarching strategies:

171

Landfill Gas-to-Hydrogen - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

20 20 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Shannon Baxter-Clemmons (Primary Contact), Russ Keller 1 South Carolina Hydrogen Fuel Cell Alliance P.O. Box 12302 Columbia, SC 29211 Phone: (803) 727-2897 Emails: baxterclemmons@schydrogen.org; russ.keller@ati.org DOE Managers HQ: Pete Devlin Phone: (202) 586-4905 Email: Peter.Devlin@ee.doe.gov GO: Gregory Kleen Phone: (720) 356-1672 Email: Gregory.Kleen@go.doe.gov Contract Number: DE-FG36-08GO18113 Subcontractor: 1 Advanced Technology International, Charleston, SC Project Start Date: March 1, 2011 Project End Date: January 31, 2013 Fiscal Year (FY) 2012 Objectives Validate that a financially viable business case * exists for a full-scale deployment of commercially

172

ANL/ESD/10-3 Well-to-Wheels Analysis of Landfill Gas-Based  

E-Print Network (OSTI)

68.6% Did Not Pass 2 Universal Waste Systems 3CNG Refuse Trucks $380,000 $0 68.6% Did Not Pass 30 $3,000,000 $0 75.6% Finalist 19 Robertson's Ready Mix Company CNG Concrete Mixers $4,000,000 $0 75 Electric CNG Micro-Turbine Transit Bus Demonstration Project $2,441,729 $0 57.9% Did Not Pass 13 AHL

Argonne National Laboratory

173

Is it Worth it? A Comparative Analysis of Cost-Benefit Projections for State Renewables Portfolio Standards  

E-Print Network (OSTI)

generation, while hydro, landfill gas, and solar eachGeothermal Solar Hydro Landfill Gas Biomass Co-Fire Biomass

Chen, Cliff; Wiser, Ryan; Bolinger, Mark

2006-01-01T23:59:59.000Z

174

NETL: Oil & Natural Gas Projects - Environmental  

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

Water-Related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil Shale Development in the Uinta Basin, Utah Last Reviewed 5/15/2012 Water-Related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil Shale Development in the Uinta Basin, Utah Last Reviewed 5/15/2012 DE-NT0005671 Goal The goal of this project is to overcome existing water-related environmental barriers to possible oil shale development in the Uinta Basin, Utah. Data collected from this study will help alleviate problems associated with disposal of produced saline water, which is a by-product of methods used to facilitate conventional hydrocarbon production. Performers Utah Geological Survey, Salt Lake City, Utah, 84114 Collaborators Uinta Basin Petroleum Companies: Questar, Anadarko, Newfield, Enduring Resources, Bill Barrett, Berry Petroleum, EOG Resources, FIML, Wind River Resources, Devon, Rosewood, Flying J, Gasco, Mustang Fuel,

175

Economic aspects of the rehabilitation of the Hiriya landfill  

SciTech Connect

The Hiriya landfill, Israel's largest, operated from 1952 to 1998. The landfill, located in the heart of the Dan Region, developed over the years into a major landscape nuisance and environmental hazard. In 1998, the Israeli government decided to close the landfill, and in 2001 rehabilitation activities began at the site, including site investigations, engineering and scientific evaluations, and end-use planning. The purpose of the present research is to perform a cost-benefit analysis of engineering and architectural-landscape rehabilitation projects considered for the site. An engineering rehabilitation project is required for the reduction of environmental impacts such as greenhouse gas emissions, slope instability and leachate formation. An architectural-landscape rehabilitation project would consider improvements to the site to make it suitable for future end uses such as a public park. The findings reveal that reclamation is worthwhile only in the case of architectural-landscape rehabilitation of the landfill, converting it into a public park. Engineering rehabilitation alone was found to be unjustified, but is essential to enable the development of a public park.

Ayalon, O. [Department of Natural Resources and Environmental Management and NRERC, Haifa University, 32000 Haifa (Israel)]. E-mail: agofira@tx.technion.ac.il; Becker, N. [Department of Natural Resources and Environmental Management and NRERC, Haifa University, 32000 Haifa (Israel); Department of Economics and Management, Tel Hai College and NRERC, University of Haifa, Haifa (Israel); Shani, E. [Dan Region Association of Towns, Sanitation and Waste Disposal (Israel)

2006-07-01T23:59:59.000Z

176

Oil & Natural Gas Projects Exploration and Production Technologies | Open  

Open Energy Info (EERE)

Oil & Natural Gas Projects Exploration and Production Technologies Oil & Natural Gas Projects Exploration and Production Technologies Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Oil & Natural Gas Projects Exploration and Production Technologies Author U.S. Department of Energy Published Publisher Not Provided, Date Not Provided DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Oil & Natural Gas Projects Exploration and Production Technologies Citation U.S. Department of Energy. Oil & Natural Gas Projects Exploration and Production Technologies [Internet]. [cited 2013/10/15]. Available from: http://www.netl.doe.gov/technologies/oil-gas/Petroleum/projects/EP/Explor_Tech/P225.htm Retrieved from "http://en.openei.org/w/index.php?title=Oil_%26_Natural_Gas_Projects_Exploration_and_Production_Technologies&oldid=688583

177

Research Project on CO2 Geological Storage and Groundwater Resources: Water Quality Effects Caused by CO2 Intrusion into Shallow Groundwater  

E-Print Network (OSTI)

Evaluation and mitigation of landfill gas impacts on cadmium325 Landfill Gasgroundwater flow paths. 5.2 Landfill Gas Impacts McGrath et

Birkholzer, Jens

2008-01-01T23:59:59.000Z

178

Comparison of slope stability in two Brazilian municipal landfills  

SciTech Connect

The implementation of landfill gas to energy (LFGTE) projects has greatly assisted in reducing the greenhouse gases and air pollutants, leading to an improved local air quality and reduced health risks. The majority of cities in developing countries still dispose of their municipal waste in uncontrolled 'open dumps.' Municipal solid waste landfill construction practices and operating procedures in these countries pose a challenge to implementation of LFGTE projects because of concern about damage to the gas collection infrastructure (horizontal headers and vertical wells) caused by minor, relatively shallow slumps and slides within the waste mass. While major slope failures can and have occurred, such failures in most cases have been shown to involve contributory factors or triggers such as high pore pressures, weak foundation soil or failure along weak geosynthetic interfaces. Many researchers who have studied waste mechanics propose that the shear strength of municipal waste is sufficient such that major deep-seated catastrophic failures under most circumstances require such contributory factors. Obviously, evaluation of such potential major failures requires expert analysis by geotechnical specialists with detailed site-specific information regarding foundation soils, interface shearing resistances and pore pressures both within the waste and in clayey barrier layers or foundation soils. The objective of this paper is to evaluate the potential use of very simple stability analyses which can be used to study the potential for slumps and slides within the waste mass and which may represent a significant constraint on construction and development of the landfill, on reclamation and closure and on the feasibility of a LFGTE project. The stability analyses rely on site-specific but simple estimates of the unit weight of waste and the pore pressure conditions and use 'generic' published shear strength envelopes for municipal waste. Application of the slope stability analysis method is presented in a case study of two Brazilian landfill sites; the Cruz das Almas Landfill in Maceio and the Muribeca Landfill in Recife. The Muribeca site has never recorded a slope failure and is much larger and better-maintained when compared to the Maceio site at which numerous minor slumps and slides have been observed. Conventional limit-equilibrium analysis was used to calculate factors of safety for stability of the landfill side slopes. Results indicate that the Muribeca site is more stable with computed factors of safety values in the range 1.6-2.4 compared with computed values ranging from 0.9 to 1.4 for the Maceio site at which slope failures have been known to occur. The results suggest that this approach may be useful as a screening-level tool when considering the feasibility of implementing LFGTE projects.

Gharabaghi, B. [School of Engineering, University of Guelph, Guelph, Ontario, N1G 2W1 (Canada)], E-mail: bgharaba@uoguelph.ca; Singh, M.K. [Department of Civil and Geological Engineering, University of Saskatchewan, Saskatoon, S7N 5A9 (Canada); Inkratas, C. [School of Engineering, University of Guelph, Guelph, Ontario, N1G 2W1 (Canada)], E-mail: cinkrata@uoguelph.ca; Fleming, I.R. [Department of Civil and Geological Engineering, University of Saskatchewan, Saskatoon, S7N 5A9 (Canada)], E-mail: ian.fleming@usask.ca; McBean, E. [School of Engineering, University of Guelph, Guelph, Ontario, N1G 2W1 (Canada)], E-mail: emcbean@uoguelph.ca

2008-07-01T23:59:59.000Z

179

Development of a purpose built landfill system for the control of methane emissions from municipal solid waste  

E-Print Network (OSTI)

of landfill gas (LFG). Economic feasibility of the proposed system has been tested by comparing unit cost with gas recovery option. In the present paper, a methodology called purpose build landfill system (PBLF of the proposed system. A purpose built landfill system (PBLS) is a semi-engi- neered landfill with gas recovery

Columbia University

180

Delaware Greenhouse Gas Reduction Projects Grant Program (Delaware) |  

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

Greenhouse Gas Reduction Projects Grant Program (Delaware) Greenhouse Gas Reduction Projects Grant Program (Delaware) Delaware Greenhouse Gas Reduction Projects Grant Program (Delaware) < Back Eligibility Agricultural Commercial Industrial Institutional Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Schools State/Provincial Govt Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Solar Wind Program Info Funding Source Greenhouse Gas Reduction Projects Fund State Delaware Program Type Grant Program Provider Delaware Department of Natural Resources and Environmental Control The Delaware Greenhouse Gas Reduction Projects Grant Program is funded by the Greenhouse Gas Reduction Projects Fund, established by the Act to Amend Title 7 of the Delaware Code Relating to a Regional Greenhouse Gas

Note: This page contains sample records for the topic "landfill gas project" 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

Weighing the Costs and Benefits of State Renewables Portfolio Standards in the United States: A Comparative Analysis of State-Level Policy Impact Projections  

E-Print Network (OSTI)

RPS generation, while hydro, landfill gas, and solar eachGeothermal Solar Hydro Landfill Gas Biomass Co-Fire Biomass

Chen, Cliff

2009-01-01T23:59:59.000Z

182

Table 9. Natural Gas Production, Projected vs. Actual Projected  

U.S. Energy Information Administration (EIA) Indexed Site

Natural Gas Production, Projected vs. Actual Natural Gas Production, Projected vs. Actual Projected (trillion cubic feet) 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 AEO 1994 17.71 17.68 17.84 18.12 18.25 18.43 18.58 18.93 19.28 19.51 19.80 19.92 20.13 20.18 20.38 20.35 20.16 20.19 AEO 1995 18.28 17.98 17.92 18.21 18.63 18.92 19.08 19.20 19.36 19.52 19.75 19.94 20.17 20.28 20.60 20.59 20.88 AEO 1996 18.90 19.15 19.52 19.59 19.59 19.65 19.73 19.97 20.36 20.82 21.25 21.37 21.68 22.11 22.47 22.83 23.36 AEO 1997 19.10 19.70 20.17 20.32 20.54 20.77 21.26 21.90 22.31 22.66 22.93 23.38 23.68 23.99 24.25 24.65 AEO 1998 18.85 19.06 20.35 20.27 20.60 20.94 21.44 21.81 22.25 22.65 23.18 23.75 24.23 24.70 24.97 AEO 1999 18.80 19.13 19.28 19.82 20.23 20.77 21.05 21.57 21.98 22.47 22.85 23.26 23.77 24.15

183

NETL: Oil & Natural Gas Projects  

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

North Slope Decision Support for Water Resource Planning and Management Last Reviewed 6/26/2013 North Slope Decision Support for Water Resource Planning and Management Last Reviewed 6/26/2013 DE-NT0005683 Goal The goal of this project is to develop a general scientific, engineering, and technological support system for water resources planning and management related to oil and gas development on the North Slope of Alaska. Such a system will aid in developing solutions to economic, environmental, and cultural concerns. Performers University of Alaska Fairbanks Systems, Fairbanks, AK 99775-7880 Texas A&M University, College Station, TX 77843-3136 PBS&J, Inc., Marietta, GA 30067 Background Alaska’s North Slope hosts a phenomenal wealth of natural, cultural, and economic resources. It represents a complex system, not only in terms of its biophysical system and global importance, but also from the standpoint

184

NETL: Oil & Natural Gas Projects  

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

Stripper Well Consortium Stripper Well Consortium DE-FC26-00NT41025 Goal: The goal is to enhance the ability of the domestic production industry to keep stripper wells producing at economic production rates in an environmentally safe manner, maximizing the recovery of domestic hydrocarbon resources. Objective: The objective is to develop and manage an industry-driven consortium that provides a cost-efficient vehicle for developing, transferring, and deploying new technologies into the private sector that focus on improving the production performance of domestic natural gas and oil stripper wells. Performer: The Pennsylvania State University (Energy Institute) - Project management Accomplishments: Established a consortium governing structure, constitution and bylaws, Established areas of research focus (reservoir remediation and characterization, well bore cleanup, and surface systems optimization) and rules for proposal submission and selection, and

185

NETL: Oil & Natural Gas Projects  

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

Using Artificial Barriers to Augment Fresh Water Supplies in Shallow Arctic Lakes Last Reviewed 6/26/2013 Using Artificial Barriers to Augment Fresh Water Supplies in Shallow Arctic Lakes Last Reviewed 6/26/2013 DE-NT0005684 Goal The goal of this project is to implement a snow control practice to enhance snow drift formation as a local water source to recharge a depleted lake despite possible unfavorable climate and hydrology preconditions (i.e., surface storage deficit and/or low precipitation). Performer University of Alaska Fairbanks, Fairbanks, AK Background Snow is central to activities in polar latitudes of Alaska over a very significant part of each year. With the arrival of snow, modes of travel, working, and living are transformed. Oil and gas exploration operations restricted to winter months use ice roads and ice pads in arctic and subarctic regions. The general reasoning behind ice road construction is

186

GTI PROJECT NUMBER 21222 CALIFORNIA NATURAL GAS PIPELINE  

E-Print Network (OSTI)

GTI PROJECT NUMBER 21222 CALIFORNIA NATURAL GAS PIPELINE ASSESSMENT Contract Number: #500 GAS PIPELINE ASSESSMENT #50010050 Legal Notice This information was prepared by Gas Technology;CALIFORNIA NATURAL GAS PIPELINE ASSESSMENT #50010050 Task 3Summary Report AssessmentofCurrentlyAvailablePipeline

187

GTI PROJECT NUMBER 21222 CALIFORNIA NATURAL GAS PIPELINE  

E-Print Network (OSTI)

GTI PROJECT NUMBER 21222 CALIFORNIA NATURAL GAS PIPELINE ASSESSMENT Contract Number: #500 GAS PIPELINE ASSESSMENT #500-10-050 Legal Notice This information was prepared by Gas Technology;CALIFORNIA NATURAL GAS PIPELINE ASSESSMENT #500-10-050 Baseline Technology Assessment for Pipeline Integrity

188

BioGas Project Applications for Federal Agencies and Utilities  

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

Alternate Energy Systems, Inc. Alternate Energy Systems, Inc. Natural Gas / Air Blenders for BioGas Installations BioGas Project Applications for Federal Agencies and Utilities Federal Utility Partnership Working Group Meeting - October 20-21, 2010 Rapid City, SD 1 BioGas Project Applications for Federal Agencies and Utilities Wolfgang H. Driftmeier Alternate Energy Systems, Inc. 210 Prospect Park - Peachtree City, GA 30269 wdriftmeier@altenergy.com www.altenergy.com 770 - 487 - 8596 Alternate Energy Systems, Inc. Natural Gas / Air Blenders for BioGas Installations BioGas Project Applications for Federal Agencies and Utilities Federal Utility Partnership Working Group Meeting - October 20-21, 2010 Rapid City, SD 2 BioGas Project Applications for Federal Agencies and Utilities Objective

189

NETL: Oil & Natural Gas Projects: Next Generation Surfactants...  

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

Oil & Natural Gas Projects Exploration and Production Technologies Next Generation Surfactants for Improved Chemical Flooding Technology Last Reviewed 12152012 DE-FE0003537 Goal...

190

APPROVED PROJECTS PROJECT TITLE STUDENT LEADER PROJECT GOAL  

E-Print Network (OSTI)

from Campus Commuting Lin Liu This project will gain a quantitative understanding of greenhouse gas of sustainability in the food system and reduce Michigan State's contribution to ever-growing landfills. Cycling Our fed livestock operation at the MSU Student Organic Farm that will help students better understand

Liu, Taosheng

191

Table 8. Total Natural Gas Consumption, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

Natural Gas Consumption, Projected vs. Actual" "Projected" " (trillion cubic feet)" ,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011...

192

Energy Department Projects Focus on Sustainable Natural Gas Development |  

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

Projects Focus on Sustainable Natural Gas Projects Focus on Sustainable Natural Gas Development Energy Department Projects Focus on Sustainable Natural Gas Development January 10, 2013 - 1:00pm Addthis Today shale gas accounts for about 25 percent of our natural gas production. And experts believe this abundant supply will mean lower energy costs for millions of families; fewer greenhouse gas emissions; and more American jobs. | Photo courtesy of the EIA. Today shale gas accounts for about 25 percent of our natural gas production. And experts believe this abundant supply will mean lower energy costs for millions of families; fewer greenhouse gas emissions; and more American jobs. | Photo courtesy of the EIA. Gayland Barksdale Technical Writer, Office of Fossil Energy What is RPSEA? The Research Partnership to Secure Energy for America - or RPSEA -

193

Sauget Plant Flare Gas Reduction Project  

E-Print Network (OSTI)

Empirical analysis of stack gas heating value allowed the Afton Chemical Corporation Sauget Plant to reduce natural gas flow to its process flares by about 50% while maintaining the EPA-required minimum heating value of the gas streams.

Ratkowski, D. P.

2007-01-01T23:59:59.000Z

194

Advanced Flue Gas Desulfurization (AFGD) Demonstration Project...  

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

in the WES, which involves injection into the flue gas duct upstream of the existing electrostatic 11 precipitator (ESP). The hot flue gas evaporates the water and the...

195

NETL: Oil & Natural Gas Projects  

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

Deep Trek Re-configurable Processor for Data Acquisition Deep Trek Re-configurable Processor for Data Acquisition DE-FC26-06NT42947 Goal The goal of this project is to develop and qualify a Re-configurable Processor for Data Acquisition (RPDA) by packaging previously developed components in an advanced high-temperature Multi-Chip Module (MCM), and by developing configuration software that may be embedded within the RPDA to link data-acquisition system Analog Front-Ends to digital system busses. Performer Honeywell International Inc., Plymouth, MN 55441 Background Electronic data acquisition systems are necessary to make deep oil and gas drilling and production cost effective, yet the basic electronic components from which such systems are built will not operate reliably at the high temperatures encountered in deep wells. As well depths increase beyond 15,000 feet, temperatures above 200°C are relatively common. In some cases the target reservoir temperature may be as high as 300°C.

196

Investigations of natural attenuation in groundwater near a landfill and implications for landfill post-closure  

E-Print Network (OSTI)

-closure phase. During the post-closure phase, landfill operators need to convince environmental authorities treatment of residual greenhouse gas emissions (e.g. Scheutz et al., 2009). From an operator's perspective to be a source of cost. Therefore during the post-closure phase, landfill operators need to convince

Paris-Sud XI, Université de

197

Projected natural gas prices depend on shale gas resource ...  

U.S. Energy Information Administration (EIA)

... Quarterly Coal Report Monthly Energy Review Residential Energy ... Solar Energy in Brief. What's ... to test the influence of shale gas ...

198

Westchester Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Landfill Biomass Facility Landfill Biomass Facility Jump to: navigation, search Name Westchester Landfill Biomass Facility Facility Westchester Landfill Sector Biomass Facility Type Landfill Gas Location Cook County, Illinois Coordinates 41.7376587°, -87.697554° 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":41.7376587,"lon":-87.697554,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

199

Kiefer Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Kiefer Landfill Biomass Facility Kiefer Landfill Biomass Facility Jump to: navigation, search Name Kiefer Landfill Biomass Facility Facility Kiefer Landfill Sector Biomass Facility Type Landfill Gas Location Sacramento County, California Coordinates 38.47467°, -121.3541631° 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":38.47467,"lon":-121.3541631,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

200

Milliken Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Milliken Landfill Biomass Facility Milliken Landfill Biomass Facility Jump to: navigation, search Name Milliken Landfill Biomass Facility Facility Milliken Landfill Sector Biomass Facility Type Landfill Gas Location San Bernardino County, California Coordinates 34.9592083°, -116.419389° 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":34.9592083,"lon":-116.419389,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "landfill gas project" 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

Colton Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Colton Landfill Biomass Facility Colton Landfill Biomass Facility Jump to: navigation, search Name Colton Landfill Biomass Facility Facility Colton Landfill Sector Biomass Facility Type Landfill Gas Location San Bernardino County, California Coordinates 34.9592083°, -116.419389° 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":34.9592083,"lon":-116.419389,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

202

Girvin Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Girvin Landfill Biomass Facility Girvin Landfill Biomass Facility Jump to: navigation, search Name Girvin Landfill Biomass Facility Facility Girvin Landfill Sector Biomass Facility Type Landfill Gas Location Duval County, Florida Coordinates 30.3500511°, -81.6035062° 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":30.3500511,"lon":-81.6035062,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

203

Acme Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Landfill Biomass Facility Landfill Biomass Facility Jump to: navigation, search Name Acme Landfill Biomass Facility Facility Acme Landfill Sector Biomass Facility Type Landfill Gas Location Contra Costa County, California Coordinates 37.8534093°, -121.9017954° 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":37.8534093,"lon":-121.9017954,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

204

BKK Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

BKK Landfill Biomass Facility BKK Landfill Biomass Facility Jump to: navigation, search Name BKK Landfill Biomass Facility Facility BKK Landfill Sector Biomass Facility Type Landfill Gas Location Los Angeles County, California Coordinates 34.3871821°, -118.1122679° 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":34.3871821,"lon":-118.1122679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

205

Dane County Landfill | Open Energy Information  

Open Energy Info (EERE)

Dane County Landfill Dane County Landfill Jump to: navigation, search Name Dane County Landfill Facility Dane County Landfill #2 Rodefeld Sector Biomass Facility Type Landfill Gas Location Dane County, Wisconsin Coordinates 43.0186073°, -89.5497632° 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":43.0186073,"lon":-89.5497632,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

206

Natural Gas - Analysis & Projections - U.S. Energy Information  

Gasoline and Diesel Fuel Update (EIA)

Most Requested Most Requested Change category... Most Requested Consumption Exploration & Reserves Imports/Exports & Pipelines Prices Production Projections Storage All Reports Filter by: All Data Analysis Projections Weekly Reports Natural Gas Storage Report Working Gas in Underground Storage for current week and week ago comparison. (archived versions) Archived Versions Natural Gas Storage Report - Archive Natural Gas Weekly Update Weekly average spot and futures prices of natural gas. (archived versions) Archived Versions Natural Gas Weekly Update - Archive Today in Energy - Natural Gas Short, timely articles with graphs about recent natural gas issues and trends Monthly Reports Drilling Productivity Report Released: January 13, 2014 EIA's new Drilling Productivity Report (DPR) takes a fresh look at oil

207

The Robust Gas Turbine Project M.I.T. Gas Turbine Laboratory  

E-Print Network (OSTI)

1 The Robust Gas Turbine Project M.I.T. Gas Turbine Laboratory Prof. David Darmofal, Prof. Daniel and in-service conditions is a key factor in gas turbine product quality. While a given design may these improved engines. The M.I.T. Gas Turbine Laboratory (GTL) has a long history of developing advanced

Waitz, Ian A.

208

NETL: Natural Gas and Petroleum Environmental Completed Projects  

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

Project Name Primary Performer DE-FC26-06NT42937 Reducing Onshore Natural Gas and Oil Exploration and Production Impacts Using a Broad-Based Stakeholder Approach Interstate Oil...

209

NETL: Methane Hydrates - DOE/NETL Projects - Advanced Gas Hydrate...  

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

Comparative Assessment of Advanced Gas Hydrate Production Methods Last Reviewed 09232009 DE-FC26-06NT42666 Goal The goal of this project is to compare and contrast, through...

210

NETL: Oil & Natural Gas Projects: Alaska North Slope Oil and...  

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

Alaska North Slope Oil and Gas Transportation Support System Last Reviewed 6172013 DE-FE0001240 Goal The primary objectives of this project are to develop analysis and management...

211

World Energy Projection System Plus Model Documentation: Natural Gas Model  

Reports and Publications (EIA)

This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS+) Natural Gas Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

Brian Murphy

2011-09-29T23:59:59.000Z

212

NETL: Oil & Natural Gas Projects - Environmental  

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

(SENM) produces around 400 million barrels of produced water per year as a by-product of oil and gas production. Water production volumes have been increasing every year. Ninety...

213

NETL: Oil & Natural Gas Projects - Environmental  

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

Water-Related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil Shale Development in the Uinta Basin, Utah Last Reviewed 5152012 DE-NT0005671 Goal The goal of...

214

Flammable gas project: Criteria for flammable gas watch list tanks  

Science Conference Proceedings (OSTI)

The Flammable Gas Watch List is the listing of tanks that are subject to the provisions of Public Law 101-510, Section 3137, ``Safety Measures for Waste Tanks at Hanford Nuclear Reservation`` (Appendix A). Tanks on the Flammable Gas Watch List are judged to have a serious potential for release of high-level waste due to the ignition of flammable gases released from the waste in the tank. The purpose of this document is to provide criteria for identifying and categorizing the Hanford Site high4evel waste tanks to be included on the Flammable Gas Watch List. This document also provides criteria on which to base a recommendation to remove tanks from the Flammable Gas Watch List.

Cash, R.J.

1997-01-29T23:59:59.000Z

215

Projects Selected to Boost Unconventional Oil and Gas Resources |  

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

Projects Selected to Boost Unconventional Oil and Gas Resources Projects Selected to Boost Unconventional Oil and Gas Resources Projects Selected to Boost Unconventional Oil and Gas Resources September 27, 2010 - 1:00pm Addthis Washington, DC - Ten projects focused on two technical areas aimed at increasing the nation's supply of "unconventional" fossil energy, reducing potential environmental impacts, and expanding carbon dioxide (CO2) storage options have been selected for further development by the U.S. Department of Energy (DOE). The projects include four that would develop advanced computer simulation and visualization capabilities to enhance understanding of ways to improve production and minimize environmental impacts associated with unconventional energy development; and six seeking to further next

216

Thailand natural-gas project moves ahead  

SciTech Connect

The longest offshore pipeline currently under construction in the world is the 264-mile 34-in. submarine transmission line connecting Union Oil's natural gas production platform in the Gulf of Thailand to the 99-mile 28-in. onshore pipeline being laid from the landfall point to Bangkok. The entire facility will be operating by Sept. 15, 1981. Custody of the gas will be transferred to the Petroleum Authority of Thailand (PTT) at the platform; the gas will pass through a dewpoint-control unit at the shoreline near Rayong and to a mainline pressure-regulation and odor-injection station before it is delivered to the Electricity Generation Authority of Thailand (EGAT) at two power plants, Bang Pakong and South Bangkok.

Knapp-Fisher, R.N.; Paritpokee, S.

1981-02-09T23:59:59.000Z

217

Modelling of environmental impacts of solid waste landfilling within the life-cycle analysis program EASEWASTE  

Science Conference Proceedings (OSTI)

A new computer-based life-cycle assessment model (EASEWASTE) has been developed to evaluate resource and environmental consequences of solid waste management systems. This paper describes the landfilling sub-model used in the life-cycle assessment program EASEWASTE, and examines some of the implications of this sub-model. All quantities and concentrations of leachate and landfill gas can be modified by the user in order to bring them in agreement with the actual landfill that is assessed by the model. All emissions, except the generation of landfill gas, are process specific. The landfill gas generation is calculated on the basis of organic matter in the landfilled waste. A landfill assessment example is provided. For this example, the normalised environmental effects of landfill gas on global warming and photochemical smog are much greater than the environmental effects for landfill leachate or for landfill construction. A sensitivity analysis for this example indicates that the overall environmental impact is sensitive to the gas collection efficiency and the use of the gas, but not to the amount of leachate generated, or the amount of soil or liner material used in construction. The landfill model can be used for evaluating different technologies with different liners, gas and leachate collection efficiencies, and to compare the environmental consequences of landfilling with alternative waste treatment options such as incineration or anaerobic digestion.

Kirkeby, Janus T.; Birgisdottir, Harpa [Environment and Resources, Technical University of Denmark, DTU, Building 113, DK-2800 Kgs. Lyngby (Denmark); Bhander, Gurbakash Singh; Hauschild, Michael [Department of Manufacturing Engineering and Management, Technical University of Denmark, Building 424, DK-2800 Lyngby (Denmark); Christensen, Thomas H. [Environment and Resources, Technical University of Denmark, DTU, Building 113, DK-2800 Kgs. Lyngby (Denmark)], E-mail: thc@er.dtu.dk

2007-07-01T23:59:59.000Z

218

NETL: Oil & Natural Gas Projects  

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

Ultra-High-Speed Motor for Drilling Ultra-High-Speed Motor for Drilling DE-FC26-04NT15502 Project Goal The project goal is to design two sizes of an ultra-high-speed (10,000 rpm), inverted, configured electric motor specifically for drilling. Performers Impact Technologies LLC, Tulsa, OK University of Texas, Arlington, TX Results Researchers have developed PMSM (permanent magnet synchronous machine) electromagnetic designs of both radial and axial motors for rotational speeds up to 10,000 rpm in two outer diameters (OD). Finite element analyses (FEA) of the magnetic saturation and power/torque output have been made at various speed and loading conditions. Mechanical 3-D models have been prepared based on those designs. Bearing and seal materials have been studied, and manufacturers have been contacted to provide them. The project milestones completed to date are the:

219

NETL: Oil & Natural Gas Projects  

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

Mud System for Microhole Coiled Tubing Drilling Mud System for Microhole Coiled Tubing Drilling DE-FC26-03NT15476 Project Goal The goal of the project is to develop an innovative mud system for coiled tubing drilling (CTD) and small-diameter holes (microholes) for vertical, horizontal and multilateral drilling and completion applications. The system will be able to mix the required fluids (water, oil, chemicals, muds, slurries), circulate that mixture downhole (modified 350 gpm @1,000 psi and 15 gpm@ 5,000 psi), clean and store (200 bbls) the base fluids, and be able to perform these functions in an underbalanced condition with zero discharge and low environmental impact. Another primary and most important goal of this project is to develop key components for a new abrasive slurry drilling system.

220

NETL: Oil & Natural Gas Projects  

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

Application of Time-Lapse Seismic Monitoring for the Control and Optimization of CO2 Enhanced Oil Recovery Operations Application of Time-Lapse Seismic Monitoring for the Control and Optimization of CO2 Enhanced Oil Recovery Operations DE-FC26-04NT15425 Project Goal This project is being conducted in two phases. The objective of the first phase is to characterize the reservoir using advanced evaluation methods in order to assess the potential of a CO2 flood of the target reservoir. This reservoir characterization includes advanced petrophysical, geophysical, geological, reservoir engineering, and reservoir simulation technologies. The objective of the second project phase is to demonstrate the benefits of using advanced seismic methods for the monitoring of the CO2 flood fronts. Performers Schlumberger Data & Consulting Services - Pittsburgh, PA New Horizon Energy - Traverse City, MI

Note: This page contains sample records for the topic "landfill gas project" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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221

NETL: Oil & Natural Gas Projects  

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

Multicomponent seismic analysis and calibration to improve recovery from algal mounds: application to the Roadrunner/Towaoc area of the Paradox Basin, Ute Mountain Ute Reservation, Colorado Multicomponent seismic analysis and calibration to improve recovery from algal mounds: application to the Roadrunner/Towaoc area of the Paradox Basin, Ute Mountain Ute Reservation, Colorado DE-FG26-02NT15451 Project Goal The project is designed to: Promote development of both discovered and undiscovered oil reserves contained within algal mounds on the Ute Mountain Ute, Southern Ute, and Navaho native-controlled lands. Promote the use of advanced technology and expand the technical capability of the Native American oil exploration corporations by direct assistance in the current project and dissemination of technology to other tribes. Develop the most cost-effective approach to using non-invasive seismic imaging to reduce the risk in exploration and development of algal mound reservoirs on surrounding Native American lands.

222

PROJECT RULISON A GOVERNMENT- INDUSTRY NATURAL GAS PRODUCT1 O  

Office of Legacy Management (LM)

A GOVERNMENT- INDUSTRY NATURAL GAS PRODUCT1 O A GOVERNMENT- INDUSTRY NATURAL GAS PRODUCT1 O N S T I M U L A T I O N EXPERIMENT U S I N G A NUCLEAR EXPLOSIVE Issued By PROJECT RULISON JOINT OFFICE OF INFORMATION U. S. ATOMIC ENERGY COMMISSION - AUSTRAL OIL COMPANY, INCORPORATED THE DEPARTMENT OF THE INTERIOR - CER GEONUCLEAR CORPORATION May 1, 1969 OBSERVATION AREA J SURFACE GROUND ZERO AREA S C A L E - I inch e q u a l s approximatly I 2 m i l e s Project Rulison Area Map PROJECT RULISON A N INDUSTRY-GOVERNMENT NATURAL GAS PRODUCT1 ON STIMULATION EXPERIMENT USING A NUCLEAR EXPLOSIVE I. INTRODUCTION Project Rulison is o joint experiment sponsored by Austral O i l Company, Incorporated, of Houston, Texas, the U. S. Atomic Energy Commission and the Department o f the Interior, w i t h the Program Management provided b y CER Geonuclear Corporotion of L

223

Natural Gas Procurement Challenges for a Project Financed Cogeneration Facility  

E-Print Network (OSTI)

A decision to project finance a 110 megawatt combined cycle cogeneration facility in 1986 in place of conventional internal financing greatly changed the way in which natural gas was normally procured by Union Carbide Corporation. Natural gas supply security for the term of financing was a major concern of the financing interest, while competitive fuel cost greatly concerned Union Carbide. In addition, the natural gas contract had to be in place prior to construction financing finalization. This paper will explore the thought process that went into evaluating the various natural gas supply proposals that ultimately resulted in the final contractual arrangements. While the information presented will be deliberately non-specific to the suppliers involved or the contractual terms, the discussion will cover the following areas: PROJECT FINANCING REQUIREMENTS, GAS SUPPLY CONSIDERATIONS, SUPPLY TRANSPORTATION EXPEDITIOUS INTERNAL APPROVAL, and SUPPLIER INTANGIBLES.

Good, R. L.; Calvert, T. B.; Pavlish, B. A.

1988-09-01T23:59:59.000Z

224

Landfill Disamenities And Better Utilization of Waste Resources Presented to the Wisconsin Governor's Task Force on Waste Materials Recovery  

E-Print Network (OSTI)

emissions. I recently saw an exhibit of a landfill gas carbon adsorber designed to remove siloxanes and air toxics from landfill gas prior to engine burning, to reduce wear on the engine. They later stripped this is a common practice. Most landfill gas energy combustion systems are uncontrolled. In 1998, a New York State

Columbia University

225

FULL SCALE BIOREACTOR LANDFILL FOR CARBON SEQUESTRATION AND GREENHOUSE EMISSION CONTROL  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works is constructing a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches for carbon sequestration and greenhouse emission control. The overall objective is to manage landfill solid waste for rapid waste decomposition and maximum landfill gas generation and capture for carbon sequestration and greenhouse emission control. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entails the construction of a 12-acre module that contains a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells are highly instrumented to monitor bioreactor performance. Liquid addition has commenced in the 3.5-acre anaerobic cell and the 6-acre anaerobic cell. Construction of the 2.5-acre aerobic cell is nearly complete with only the biofilter remaining and is scheduled to be complete by the end of August 2003. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Heather Akau

2003-08-01T23:59:59.000Z

226

FULL SCALE BIOREACTOR LANDFILL FOR CARBON SEQUESTRATION AND GREENHOUSE EMISSION CONTROL  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works is constructing a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches for carbon sequestration and greenhouse emission control. The overall objective is to manage landfill solid waste for rapid waste decomposition and maximum landfill gas generation and capture for carbon sequestration and greenhouse emission control. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entails the construction of a 12-acre module that contains a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells are highly instrumented to monitor bioreactor performance. Construction is complete on the 3.5-acre anaerobic cell and liquid addition has commenced. Construction of the 2.5-acre aerobic cell is nearly complete with only the biofilter remaining and construction of the west-side 6-acre anaerobic cell is nearly complete with only the liquid addition system remaining. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Heather Akau

2003-05-01T23:59:59.000Z

227

FULL SCALE BIOREACTOR LANDFILL FOR CARBON SEQUESTRATION AND GREENHOUSE EMISSION CONTROL  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works is constructing a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches for carbon sequestration and greenhouse emission control. The overall objective is to manage landfill solid waste for rapid waste decomposition and maximum landfill gas generation and capture for carbon sequestration and greenhouse emission control. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entails the construction of a 12-acre module that contains a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells are highly instrumented to monitor bioreactor performance. Construction is complete on the 3.5-acre anaerobic cell and liquid addition has commenced. Construction of the 2.5 acre aerobic cell is nearly complete with only the blower station and biofilter remaining. Waste placement and instrumentation installation is ongoing in the west-side 6-acre anaerobic cell. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Heather Akau

2002-08-01T23:59:59.000Z

228

Full Scale Bioreactor Landfill for Carbon Sequestration and Greenhouse Emission Control  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works constructed a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches for carbon sequestration and greenhouse emission control. The overall objective was to manage landfill solid waste for rapid waste decomposition and maximum landfill gas generation and capture for carbon sequestration and greenhouse emission control. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entailed the construction of a 12-acre module that contained a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells were highly instrumented to monitor bioreactor performance. Liquid addition commenced in the 3.5-acre anaerobic cell and the 6-acre anaerobic cell. Construction of the 2.5-acre aerobic cell and biofilter has been completed. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Kathy Sananikone; Don Augenstein

2005-03-30T23:59:59.000Z

229

FULL SCALE BIOREACTOR LANDFILL FOR CARBON SEQUESTRATION AND GREENHOUSE EMISSION CONTROL  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works is constructing a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches for carbon sequestration and greenhouse emission control. The overall objective is to manage landfill solid waste for rapid waste decomposition and maximum landfill gas generation and capture for carbon sequestration and greenhouse emission control. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entails the construction of a 12-acre module that contains a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells are highly instrumented to monitor bioreactor performance. Liquid addition has commenced in the 3.5-acre anaerobic cell and the 6-acre anaerobic cell. Construction of the 2.5-acre aerobic cell and biofilter has been completed. The remaining task to be completed is to test the biofilter prior to operation, which is currently anticipated to begin in January 2004. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Heather Akau

2003-12-01T23:59:59.000Z

230

FULL SCALE BIOREACTOR LANDFILL FOR CARBON SEQUESTRATION AND GREENHOUSE EMISSION CONTROL  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works is constructing a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches while providing superior environmental protection. The overall objective is to manage landfill solid waste for rapid waste decomposition, maximum landfill gas generation and capture, and minimum long-term environmental consequences. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entails the construction of a 12-acre module that contains a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells are highly instrumented to monitor bioreactor performance. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Heather Akau

2002-01-01T23:59:59.000Z

231

FULL SCALE BIOREACTOR LANDFILL FOR CARBON SEQUESTRATION AND GREENHOUSE EMISSION CONTROL  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works is constructing a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches while providing superior environmental protection. The overall objective is to manage landfill solid waste for rapid waste decomposition, maximum landfill gas generation and capture, and minimum long-term environmental consequences. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entails the construction of a 12-acre module that contains a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells are highly instrumented to monitor bioreactor performance. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Heather Akau

2002-02-01T23:59:59.000Z

232

FULL SCALE BIOREACTOR LANDFILL FOR CARBON SEQUESTRATION AND GREENHOUSE EMISSION CONTROL  

DOE Green Energy (OSTI)

The Yolo County Department of Planning and Public Works is constructing a full-scale bioreactor landfill as a part of the Environmental Protection Agency's (EPA) Project XL program to develop innovative approaches while providing superior environmental protection. The overall objective is to manage landfill solid waste for rapid waste decomposition, maximum landfill gas generation and capture, and minimum long-term environmental consequences. Waste decomposition is accelerated by improving conditions for either the aerobic or anaerobic biological processes and involves circulating controlled quantities of liquid (leachate, groundwater, gray water, etc.), and, in the aerobic process, large volumes of air. The first phase of the project entails the construction of a 12-acre module that contains a 6-acre anaerobic cell, a 3.5-acre anaerobic cell, and a 2.5-acre aerobic cell at the Yolo County Central Landfill near Davis, California. The cells are highly instrumented to monitor bioreactor performance. Construction is complete on the 3.5 acre anaerobic cell and liquid addition has commenced. Construction of the 2.5 acre aerobic cell is nearly complete with only the blower station and biofilter remaining. Waste placement and instrumentation installation is ongoing in the west-side 6-acre anaerobic cell. The current project status and preliminary monitoring results are summarized in this report.

Ramin Yazdani; Jeff Kieffer; Heather Akau

2002-04-01T23:59:59.000Z

233

NETL: Oil & Natural Gas Projects  

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

Mineral-Surfactant Interactions for Minimum Reagents Precipitation and Adsorption for Improved Oil Recovery Mineral-Surfactant Interactions for Minimum Reagents Precipitation and Adsorption for Improved Oil Recovery DE-FC26-03NT15413 Project Goal The overall objective of this project is to understand the role of mineralogy of reservoir rocks in determining interactions of reservoir minerals and their dissolved species with externally added reagants (surfactants/polymers) and their effects on solid-liquid and liquid-liquid interfacial properties, such as adsorption, wettability, and interfacial tension. A further goal is to devise schemes to control these interactions in systems relevant to reservoir conditions. Particular emphasis will be placed on the type and nature of different minerals in oil reservoirs. Performer Columbia University, New York, NY Background

234

NETL: Oil & Natural Gas Projects  

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

The Mississippi Leadville Limestone Exploration Play of Utah and Colorado-Exploration Techniques and Studies for Independents The Mississippi Leadville Limestone Exploration Play of Utah and Colorado-Exploration Techniques and Studies for Independents DE-FC26-03NT15424 Project Goal The overall goals of this study are to 1) develop and demonstrate techniques and exploration methods never tried on the Leadville Limestone; 2) target areas for exploration; 3) increase deliverability from new and old Leadville fields through detailed reservoir characterization; 4) reduce exploration costs and risk, especially in environmentally sensitive areas; and 5) add new oil discoveries and reserves. The project is being conducted in two phases, each with specific objectives. The objective of Phase 1 (Budget Period I) is to conduct a case study of the Leadville reservoir at Lisbon field (the largest Leadville producer) in San Juan County, UT, in order understand the reservoir characteristics and facies that can be applied regionally.

235

Oklahoma Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

and Electric Company Smart Grid Project and Electric Company Smart Grid Project Jump to: navigation, search Project Lead Oklahoma Gas and Electric Company Country United States Headquarters Location Oklahoma City, Oklahoma Additional Benefit Places Arkansas Recovery Act Funding $130,000,000.00 Total Project Value $357376037 Coverage Area Coverage Map: Oklahoma Gas and Electric Company Smart Grid Project Coordinates 35.4675602°, -97.5164276° 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":[]}

236

NETL: Natural Gas and Petroleum T&D Projects  

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

Transmission and Distribution Transmission and Distribution COMPLETED T&D PROJECTS Click on project number for a more detailed description of the project Project Number Project Name Primary Performer DE-AM26-05NT42653 Conceptual Engineering/Socioeconomic Impact Study—Alaska Spur Pipeline ASRC Constructors, Inc. Inspection Technologies DE-NT-0004654 The Instrumented Pipeline Initiative Concurrent Technologies Corporation DE-FC26-03NT41881 Innovative Sensors for Pipeline Crawlers to Assess Pipeline Defects and Conditions Batelle Columbus Laboratories FWP05FE03 Multi-purpose Sensor for Detecting Pipeline Defects Los Alamos National Laboratory DE-FC26-04NT42267 Remote Detection of Internal Pipeline Corrosion Using Fluidized Sensors SouthWest Research Institute DE-FC26-04NT42266 Delivery Reliability for Natural Gas - Inspection Technologies Gas Technology Institute

237

NETL: Oil & Natural Gas Projects  

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

Development of Silicon-On-Insulator (SOI) High Temperature Electronics Development of Silicon-On-Insulator (SOI) High Temperature Electronics DE-FC26-03NT41834 Goal The goal is to improve the reliability of high-temperature electronic components found in the downhole “smart drilling” tools needed to improve drilling efficiency and success rate at depths of 20,000 feet and below and temperatures greater than 225°C. This will be done by utilizing Silicon-on-Insulator (SOI) based technology to develop various high priority electronic components. Performer Honeywell, Inc., Plymouth, Minnesota 55441 Joint Industry Partners: BP, Baker Hughes, Goodrich Aerospace, Honeywell, Schlumberger, Intelliserv, Quartzdyne. Results The project has resulted in the successful design and testing of four key components needed for high temperature drilling equipment. These include: an Electrically-Erasable Programmable Read-Only Memory (EEPROM); a Field Programmable Gate Array; a Precision Amplifier (OpAmp) and a Sigma-Delta Analog-to-Digital Converter (ADC). The establishment of a Joint Industry Project (JIP) and participating companies’ commitment was a major reason for the project success. Major results include:

238

NETL: Oil & Natural Gas Projects  

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

Harsh Environment Electronics Packaging for Downhole Oil & Gas Exploration Harsh Environment Electronics Packaging for Downhole Oil & Gas Exploration DE-FC26-06NT42950 Goal The goal is to develop new packaging techniques for downhole electronics that will be capable of withstanding at least 200oC (~400oF) while maintaining a small form factor and high vibration tolerance necessary for use in a downhole environment. These packaging techniques will also be capable of integrating a sensor and other electronics to form an integrated electronics/sensor module. Performers General Electric Global Research Center, Niskayuna, NY 12309 Binghamton University (SUNY), Binghamton, NY 13902 Background Sensors and electronics systems are key components in measurement-while-drilling (MWD) equipment. Examples of sensors and electronics that can directly impact the efficiency of drilling guidance systems can include gamma ray and neutron sensors, orientation modules, pressure sensors and the all of the associated signal conditioning and computational electronics. As drilling depths increase, more rigorous temperature demands are made on the electronic components in the drillstring. Current sensor systems for MWD applications are limited by the temperature rating of their electronics, with a typical upper end temperature rating of 175oC (~350oF). The lifetime of an electronics system at such temperatures is extremely short (600-1500 hrs). These limitations are driven by the temperature performance and reliability of the materials in the electronic components (active and passive devices) and their associated packages and interconnect methods.

239

Geologic setting and gas reserves of the Venezuelan LNG project  

Science Conference Proceedings (OSTI)

Four gas fields, Mejillones, Patao, Dragon, and Rio Caribe, were discovered by Lagoven, a subsidiary of Petroleos de Venezuela S.A., during an exploratory campaign during 1978-1982, offshore northeastern Venezuela. Thirteen wells drilled in the four fields discovered 13.9 tcf of gas, including 1.2 tcf of gas and condensate in the Rio Caribe field. In February 1991, Lagoven entered into an agreement with Shell, Exxon, and Mitsubishi to assess the viability of producing and exporting gas from the four offshore gas fields in the form of liquified natural gas. This is the Venezuelan LNG Project, otherwise called the Cristobal Colon Project. As part of the agreement the participants established a Project Team in Caracas and undertook the acquisition of 1600 km[sup 2] of 3D seismic data over the four fields to evaluate the geological model of the area. In addition, interpretation of the 3D data has led to a preliminary geological model for the gas bearing sands which envisages deposition in a regional setting varying from bathyal turbidites in the Rio Caribe and Mejillones fields in the west to shelf deposits over the Patao and Dragon fields in the east. In addition to the geological setting this paper will discuss preliminary results of the reserves evaluation for the Rio Caribe, Patao, and Dragon fields.

Prieto, R.; Van der Molen, I.; Ramirez de Arellano, R. (Lagoven, Caracas (Venezuela))

1993-02-01T23:59:59.000Z

240

NETL: Oil & Natural Gas Projects  

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

Crosswell Seismic Amplitude-Versus-Offset for Detailed Imaging of Facies and Fluid Distribution Within Carbonate Oil Reservoirs Crosswell Seismic Amplitude-Versus-Offset for Detailed Imaging of Facies and Fluid Distribution Within Carbonate Oil Reservoirs DE-FC26-04NT15508 Project Goal The project goal is to provide a methodology that will allow operators of oil reservoirs in carbonate reefs to better image the interior structure of those reservoirs and to identify those areas that contain the most oil remaining after initial production. Performers Michigan Technological University, Houghton, MI Z-Seis Inc., Houston, TX Results This study provides a significant step forward in reservoir characterization by demonstrating that crosswell seismic imaging can be used over considerable distances to better define features within a reservoir and by showing that pre-stack characteristics of reflection events can be used to reduce ambiguity in determination of lithology and fluid content. Crosswell seismic imaging of the two reefs has provided data that is well beyond any that a reservoir engineer or development geologist has previously had for improved characterization and production.

Note: This page contains sample records for the topic "landfill gas project" 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

NETL: Oil & Natural Gas Projects  

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

Drilling Vibration Monitoring and Control System Drilling Vibration Monitoring and Control System DE-FC26-02NT41664 Goal Improve the rate of penetration and reduce the incidence of premature equipment failures in deep hard rock drilling environments by reducing harmful drillstring vibration. Performer APS Technology, Inc., Cromwell, CT 06492 Results To date, this project has produced the following results: Carried out a review of the major sources of vibration likely to influence the bottom hole assembly (BHA) and in particular the bit, and characterized them by their anticipated frequency and amplitude; Developed a software model to analyze drillstring axial vibration and determine optimal damping action; Developed a method to directly quantify the various vibration modes using a system of four accelerometers and a magnetometer mounted in a sensor sub of the damper component;

242

NETL: Oil & Natural Gas Projects  

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

Geomechanical Study of Bakken Formation for Improved Oil Recovery Last Reviewed 12/12/2013 Geomechanical Study of Bakken Formation for Improved Oil Recovery Last Reviewed 12/12/2013 DE-08NT0005643 Goal The goal of this project is to determine the geomechanical properties of the Bakken Formation in North Dakota, and use these results to increase the success rate of horizontal drilling and hydraulic fracturing in order to improve the ultimate recovery of this vast oil resource. Performer University of North Dakota, Grand Forks, ND 58202-7134 Background Compared to the success of producing crude oil from the Bakken Formation in eastern Montana, the horizontal drilling and hydraulic fracture stimulation technology applied in western North Dakota has been less successful, thus requiring the development of new completion and fracturing technologies.

243

NETL: Oil & Natural Gas Projects  

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

Chemical Methods for Ugnu Viscous Oils Last Reviewed 6/27/2012 Chemical Methods for Ugnu Viscous Oils Last Reviewed 6/27/2012 DE-NT0006556 Goal The objective of this project is to develop improved chemical oil recovery options for the Ugnu reservoir overlying the Milne Point unit in North Slope, Alaska. Performers University of Texas, Austin, TX 78712-1160 Background The North Slope of Alaska has large (about 20 billion barrels) deposits of viscous oil in the Ugnu, West Sak, and Shraeder Bluff reservoirs. These shallow reservoirs overlie existing productive reservoirs such as Kuparuk and Milne Point. The viscosity of the Ugnu reservoir overlying Milne Point varies from 200 cP to 10,000 cP and the depth is about 3500 ft. The same reservoir extends to the west overlying the Kuparuk River Unit and on to the Beaufort Sea. The depth of the reservoir decreases and the viscosity

244

NETL: Oil & Natural Gas Projects  

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

The Synthesis and Evaluation of Inexpensive CO2 Thickeners Designed by Molecular Modeling The Synthesis and Evaluation of Inexpensive CO2 Thickeners Designed by Molecular Modeling DE-FC26-04NT15533 Project Goal The goal of this project is to use molecular modeling and experimental results to design inexpensive, environmentally benign, CO2-soluble compounds that can decrease the mobility of CO2 at typical enhanced oil recovery (EOR) reservoir conditions. Performers University of Pittsburgh, Pittsburgh, PA Yale University, New Haven, CT Background The research group previously formulated the only known CO2 thickener, a (fluoroacrylate-styrene) random copolymer, but this proof-of-concept compound was expensive and environmentally unacceptable because it was fluorous. They then identified the most CO2-soluble, high-molecular-weight, conventional polymer composed solely of carbon, hydrogen, and oxygen: poly(vinyl acetate), or PVAc. PVAc could not dissolve at pressures below the minimum miscibility pressure (MMP), however. The current research effort, therefore, was directed at using molecular modeling and experimental tools to design polymers that are far more CO2-soluble than PVAc. The subsequent goal was to incorporate this polymer into a thickening agent that will dissolve in CO2 below the MMP and generate a two- to ten-fold decrease in CO2 mobility at concentrations of 0.01–1.0 percent by weight. Although most of the thickeners envisioned are copolymers, researchers will also evaluated several small hydrogen-bonding agents and surfactants with oligomeric (very short polymer) tails that form viscosity-enhancing structures in solution , and novel CO2 soluble surfactants that may be able to generate foams in situ as they mix with reservoir brine (without the need for the injection of alternating slugs of water).

245

NETL: Oil & Natural Gas Projects  

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

Subtask 1.2 – Evaluation of Key Factors Affecting Successful Oil Production in the Bakken Formation, North Dakota Subtask 1.2 – Evaluation of Key Factors Affecting Successful Oil Production in the Bakken Formation, North Dakota DE-FC26-08NT43291 – 01.2 Goal The goal of this project is to quantitatively describe and understand the Bakken Formation in the Williston Basin by collecting and analyzing a wide range of parameters, including seismic and geochemical data, that impact well productivity/oil recovery. Performer Energy & Environmental Research Center, Grand Forks, ND 58202-9018 Background The Bakken Formation is rapidly emerging as an important source of oil in the Williston Basin. The formation typically consists of three members, with the upper and lower members being shales and the middle member being dolomitic siltstone and sandstone. Total organic carbon (TOC) within the shales may be as high as 40%, with estimates of total hydrocarbon generation across the entire Bakken Formation ranging from 200 to 400 billion barrels. While the formation is productive in numerous reservoirs throughout Montana and North Dakota, with the Elm Coulee Field in Montana and the Parshall area in North Dakota being the most prolific examples of Bakken success, many Bakken wells have yielded disappointing results. While variable productivity within a play is nothing unusual to the petroleum industry, the Bakken play is noteworthy because of the wide variety of approaches and technologies that have been applied with apparently inconsistent and all too often underachieving results. This project will implement a robust, systematic, scientific, and engineering research effort to overcome these challenges and unlock the vast resource potential of the Bakken Formation in the Williston Basin.

246

High Efficiency Gas Turbines Overcome Cogeneration Project Feasibility Hurdles  

E-Print Network (OSTI)

Cogeneration project feasibility sometimes fails during early planning stages due to an electrical cycle efficiency which could be improved through the use of aeroderivative gas turbine engines. The aeroderivative engine offers greater degrees of freedom in terms of power augmentation through steam injection, NOx control without selective catalytic reduction, (SCR), reduced down time during maintenance and dispatchability. Other factors influencing enhanced aeroderivative economics are complete generator set packaging at the factory and full string testing before the delivery. A wide variety of hosts, including institutions, utilities, municipalities and industrial factories are observing that their cogeneration projects move faster by implementing aeroderivative gas turbine generation packages.

King, J.

1988-09-01T23:59:59.000Z

247

NETL: Oil & Natural Gas Projects  

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

Electromagnetic (EM) Telemetry Tool for Deep Well Drilling Applications Electromagnetic (EM) Telemetry Tool for Deep Well Drilling Applications DE-FC26-02NT41656 Goal: To develop a wireless, electromagnetic (EM) based telemetry system to facilitate efficient deep natural gas drilling at depths beyond 20,000 feet and up to 392˚F (200˚C) Background: The wireless, EM telemetry system will be designed to facilitate measurement-while-drilling (MWD) operations within a high temperature, deep drilling environment. The key components that will be developed and tested include a new high efficiency power amplifier (PA) and advanced signal processing algorithms. The novel PA architecture will provide greater and more efficient power delivery from the subterranean transmitter through the transmission media. Maximum energy transfer is especially critical downhole, where the transmitter’s principal power source is typically a battery. Increased energy at the receiver antenna equates to increased recoverable signal amplitude; thus, the overall receiver signal-to-noise ratio is improved resulting in deeper operational depth capability.

248

Aerobic landfill bioreactor  

DOE Patents (OSTI)

The present invention includes a system of decomposing municipal solid waste (MSW) within a landfill by converting the landfill to aerobic degradation in the following manner: (1) injecting air via the landfill leachate collection system (2) injecting air via vertical air injection wells installed within the waste mass; (3) applying leachate to the waste mass using a pressurized drip irrigation system; (4) allowing landfill gases to vent; and (5) adjusting air injection and recirculated leachate to achieve a 40% to 60% moisture level and a temperature between 120.degree. F. and 140.degree. F. in steady state.

Hudgins, Mark P (Aiken, SC); Bessette, Bernard J (Aiken, SC); March, John C (Winterville, GA); McComb, Scott T. (Andersonville, SC)

2002-01-01T23:59:59.000Z

249

Aerobic landfill bioreactor  

DOE Patents (OSTI)

The present invention includes a method of decomposing municipal solid waste (MSW) within a landfill by converting the landfill to aerobic degradation in the following manner: (1) injecting air via the landfill leachate collection system (2) injecting air via vertical air injection wells installed within the waste mass; (3) applying leachate to the waste mass using a pressurized drip irrigation system; (4) allowing landfill gases to vent; and (5) adjusting air injection and recirculated leachate to achieve a 40% to 60% moisture level and a temperature between 120.degree. F. and 140.degree. F. in steady state.

Hudgins, Mark P (Aiken, SC); Bessette, Bernard J (Aiken, SC); March, John (Winterville, GA); McComb, Scott T. (Andersonville, SC)

2000-01-01T23:59:59.000Z

250

NETL: Oil & Natural Gas Projects  

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

Development of A 275° C Downhole Microcomputer System Development of A 275° C Downhole Microcomputer System DE-FC26-05NT42656 Goal The goal of this project is to produce a downhole microcomputer system (DMS) capable of operating at 275 °C for 1000 hours. The base DMS will consist of a 68HC11 single chip microcomputer with boot ROM, static RAM, counter/timer unit, parallel input/output (PIO) unit, and serial peripheral interface (SPI) and will also have two peripheral chips, a Data RAM and Mask ROM. Performer Oklahoma State University, Electrical and Computer Engineering Department, Stillwater, OK 74078 Background The down-scaling of bulk complementary metal-oxide-semiconductor (CMOS), the dominant integrated circuit (IC) process over the last 4 decades, has increased circuit densities to very high levels and has been the basis for considerable growth in digital signal processing, data acquisition, and intelligent control systems. With down-scaling, however, the CMOS has become increasingly susceptible to failure in high temperature environments. This failure is primarily related to current leakage in transistors in bulk ICs, which becomes catastrophically large at high temperatures.

251

NETL: Oil & Natural Gas Projects  

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

Supercement for Annular Seal and Long-term Integrity in Deep, Hot Wells Supercement for Annular Seal and Long-term Integrity in Deep, Hot Wells DE-FC26-03NT41836 Goal: The goal of the project is to develop a supercement capable of sealing the annuli of and providing long-term integrity in deep, hot wells. Performers CSI Technologies, LLC , Houston, TX Argonne National Laboratory, Argonne, IL Results Phase I work involved a literature search on cements and evaluation of Portland and non-Portland cement systems and various formulations within these systems. Laboratory work involved more than 1,100 tests on 169 different formulations. Baseline testing established a foundation for comparison. Conventional and unconventional mechanical tests were conducted, and many systems were tested at high temperatures. From this work six candidate systems comprising some 10 formulas were recommended for further analysis in Phase II: reduced water systems, magnesium oxide, molybdenum trioxide, fibers, epoxy (resins), and graded particle systems.

252

NETL: News Release - DOE Selects Projects Targeting Deep Natural Gas  

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

22, 2006 22, 2006 DOE Selects Projects Targeting Deep Natural Gas Resources Research Focuses on High-Tech Solutions to High Temperature, Pressure Challenges WASHINGTON, DC - The Department of Energy today announced the selection of seven cost-shared research and development projects targeting America's vast, but technologically daunting, deep natural gas resources. These projects focus on developing the advanced technologies needed to tackle drilling and production challenges posed by natural gas deposits lying more than 20,000 feet below the earth's surface. There, drillers and producers encounter extraordinarily high temperatures (greater than 400 °F) and pressures (greater than 15,000 psi), as well as extremely hard rock and corrosive environments. The projects come under the oversight of the Office of Fossil Energy's National Energy Technology Laboratory, which has managed the Deep Trek research program since its inception in 2002. To date, DOE has awarded 12 Deep Trek projects totaling over $31 million, (with $10 million contributed by research partners) and is currently managing another seven projects focused on resource assessment and improved imaging technology for deep reservoirs.

253

NETL: Methane Hydrates - DOE/NETL Projects - Advanced Gas Hydrate  

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

Comparative Assessment of Advanced Gas Hydrate Production Methods Last Reviewed 09/23/2009 Comparative Assessment of Advanced Gas Hydrate Production Methods Last Reviewed 09/23/2009 DE-FC26-06NT42666 Goal The goal of this project is to compare and contrast, through numerical simulation, conventional and innovative approaches for producing methane from gas hydrate-bearing geologic reservoirs. Numerical simulation is being used to assess the production of natural gas hydrates from geologic deposits using three production technologies: 1) depressurization, 2) direct CO2 exchange, and 3) dissociation-reformation CO2 exchange. Performers Battelle Pacific Northwest Division, Richland, Washington 99352 Background There are relatively few published studies of commercial production methods for gas hydrates, and all of these studies have examined essentially

254

Eastern Gas Shales Project outgassing analysis. Special report  

SciTech Connect

Two methods are used on the Eastern Gas Shales Project to measure the gas volume of encapsulated shale samples. The direct method measures pressure and volume and is initiated almost immediately upon encapsulation of the sample. A second method measures pressure, volume, and composition, and is initiated after pressure is allowed to build up over several weeks. A combination of the two methods has been used on selected samples, and yields more data as it allows extrapolation to account for gas lost prior to encapsulation. The stratigraphic horizons, characterized by dark shales with high organic and high carbon content and a relatively high gamma ray intensity of 200+ API units also have high gas contents (relative to other units within the same well). The Lower Huron, Rhinestreet, and Marcellus Shales are high in gas content relative to other stratigraphic units at the same sites. The difference in gas content of the same stratigraphic horizon between well sites appears to be controlled by the thermal maturity. Kinetic studies have shown that, in some samples, significant amounts of gas are released after the time when the gas volume would be initially measured. Additional work needs to be performed to determine why the rates and volume of gas released vary between samples.

Streib, D.L.

1980-02-01T23:59:59.000Z

255

Preliminary Evaluation of the Section 1603 Treasury Grant Program for Renewable Power Projects in the United States  

E-Print Network (OSTI)

Hydropower (incremental) Landfill Gas Solar Heat & Hot Water2009 has elected the grant. Landfill gas: About 20.5 MW ofthe estimated 154 MW of landfill gas installed in the U.S.

Bolinger, Mark

2012-01-01T23:59:59.000Z

256

Weighing the Costs and Benefits of Renewables Portfolio Standards: A Comparative Analysis of State-Level Policy Impact Projections  

E-Print Network (OSTI)

generation, while hydro, landfill gas, and solar eachSolar Hydro West Landfill Gas Biomass Co-Fire Biomass W indRPS generation, while hydro, landfill gas, and solar each

Chen, Cliff; Wiser, Ryan; Bolinger, Mark

2007-01-01T23:59:59.000Z

257

Examples of past vehicle-related projects at the University of Alabama: Diesel Exhaust Treatment Using Catalyst/Zeolite-II-collaborative UAB/UA project funded by  

E-Print Network (OSTI)

to natural gas operation, and to supervise #12;conversion and operation of a 20-vehicle natural gas strategies in DI engines. Characterization of Low-Btu Gas Combustion in a Spark Ignited Engine- project funded by Cummins Engine Co. to investigate impact of fuel composition of low-Btu gases (e.g., landfill

Carver, Jeffrey C.

258

Western Gas Sands Project. Quarterly basin activities report  

SciTech Connect

A summation is presented of the coring program site identification, and drilling and testing activity in the four primary study areas of the Western Gas Sands Project (WGSP). Pertinent information for January, February, and March, 1978 is included for each study area. The areas are the Northern Great Plains Province, the Greater Green River Basin, the Piceance Basin, and the Uinta Basin.

1978-04-01T23:59:59.000Z

259

Table 7b. Natural Gas Wellhead Prices, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

b. Natural Gas Wellhead Prices, Projected vs. Actual" b. Natural Gas Wellhead Prices, Projected vs. Actual" "Projected Price in Nominal Dollars" " (nominal dollars per thousand cubic feet)" ,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011 "AEO 1994",1.983258692,2.124739238,2.26534793,2.409252566,2.585728477,2.727400662,2.854942053,2.980927152,3.13861755,3.345819536,3.591100993,3.849544702,4.184279801,4.510016556,4.915074503,5.29147351,5.56022351,5.960471854 "AEO 1995",,1.891706924,1.998384058,1.952818035,2.064227053,2.152302174,2.400016103,2.569033816,2.897681159,3.160088567,3.556344605,3.869033816,4.267391304,4.561932367,4.848599034,5.157246377,5.413405797,5.660917874 "AEO 1996",,,1.630674532,1.740334763,1.862956911,1.9915856,2.10351261,2.194934146,2.287655669,2.378991658,2.476043002,2.589847464,2.717610782,2.836870306,2.967124845,3.117719429,3.294003735,3.485657428,3.728419409

260

Project SAGE: Solar Assisted Gas Energy Project. United States special format report  

SciTech Connect

The purpose of the report is to give a preliminary description of Project SAGE, the solar assisted gas energy (SAGE) water heating system currently being tested and evaluated in Southern California. The report contains a statement of the goals and objectives of the SAGE water heating program, a general description of the project in addition to system performance data, evaluations and economic analyses of the various pilot studies and field test installations. (WDM)

1976-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

Project SAGE: solar assisted gas energy project. Interim report No. 2  

SciTech Connect

A preliminary description is given of Project SAGE, the solar assisted gas energy (SAGE) water heating system currently being tested and evaluated in Southern California. A statement of the goals and objectives of the SAGE water heating program, a general description of the project in addition to system performance data, evaluations and economic analyses of the various pilot studies, and field test installations are presented.

Hirshbert, A.; Barbieri, R.; Bartera, R.; Lingwall, J.; Schoen, R.; Vault, R.

1976-08-01T23:59:59.000Z

262

NETL: News Release - DOE-Sponsored Process Enhances Use of Landfill...  

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

December 11, 2001 DOE-Sponsored Process Enhances Use of Landfill Gas, Improves Air Quality Energy Secretary Abraham Commends Small Business for Innovative Concept Being Showcased...

263

NETL: Oil & Natural Gas Projects: Alaska North Slope Oil and Gas  

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

Alaska North Slope Oil and Gas Transportation Support System Last Reviewed 12/23/2013 Alaska North Slope Oil and Gas Transportation Support System Last Reviewed 12/23/2013 DE-FE0001240 Goal The primary objectives of this project are to develop analysis and management tools related to Arctic transportation networks (e.g., ice and snow road networks) that are critical to North Slope, Alaska oil and gas development. Performers Geo-Watersheds Scientific, Fairbanks, AK 99708 University of Alaska Fairbanks, Fairbanks, AK 99775 Idaho National Laboratory, Idaho Falls, ID 83415 Background Oil and gas development on the North Slope is critical for maintaining U.S. energy supplies and is facing a period of new growth to meet the increasing energy needs of the nation. A majority of all exploration and development activities, pipeline maintenance, and other field support projects take

264

Monitoring Results Natural Gas Wells Near Project Rulison  

Office of Legacy Management (LM)

Natural Gas Wells Near Project Rulison Third Quarter 2013 U.S. Department of Energy Office of Legacy Management Grand Junction, Colorado Date Sampled: June 12, 2013 Background: Project Rulison was the second Plowshare Program test to stimulate natural-gas recovery from deep and low permeability formations. On September 10, 1969, a 40-kiloton-yield nuclear device was detonated 8,426 feet (1.6 miles) below the ground surface in the Williams Fork Formation at what is now the Rulison, Colorado, Site. Following the detonation, a series of production tests were conducted. Afterwards, the site was shut down, then remediated and the emplacement well (R-E) and reentry well (R-Ex) plugged. Purpose: As part of the U.S. Department of Energy (DOE) Office of Legacy Management (LM) mission

265

Western Gas Sands Project. Quarterly basin activities report  

SciTech Connect

A summation of information is presented on geology and drilling activity in the four primary study areas of the Western Gas Sands Project. The areas of interest are the Greater Green River Basin, the Piceance Basin, the Uinta Basin, and the Northern Great Plains Province. Drilling activity is discussed for the months of October, November, and December, 1977, with the major emphasis on wells located in low permeability sandstone areas, having significant gas production and utilizing hydraulic fracturing treatments. The drilling information was obtained primarily from ''The Rocky Mountain Region Report'' published by Petroleum Information Corporation on a daily basis. Another source of information was the ''Montana Oil and Gas Journal'' which is released weekly.

1978-01-01T23:59:59.000Z

266

Mitigation of methane emission from Fakse landfill using a biowindow system  

Science Conference Proceedings (OSTI)

Landfills are significant sources of atmospheric methane (CH{sub 4}) that contributes to climate change, and therefore there is a need to reduce CH{sub 4} emissions from landfills. A promising cost efficient technology is to integrate compost into landfill covers (so-called 'biocovers') to enhance biological oxidation of CH{sub 4}. A full scale biocover system to reduce CH{sub 4} emissions was installed at Fakse landfill, Denmark using composted yard waste as active material supporting CH{sub 4} oxidation. Ten biowindows with a total area of 5000 m{sup 2} were integrated into the existing cover at the 12 ha site. To increase CH{sub 4} load to the biowindows, leachate wells were capped, and clay was added to slopes at the site. Point measurements using flux chambers suggested in most cases that almost all CH{sub 4} was oxidized, but more detailed studies on emissions from the site after installation of the biocover as well as measurements of total CH{sub 4} emissions showed that a significant portion of the emission quantified in the baseline study continued unabated from the site. Total emission measurements suggested a reduction in CH{sub 4} emission of approximately 28% at the end of the one year monitoring period. This was supported by analysis of stable carbon isotopes which showed an increase in oxidation efficiency from 16% to 41%. The project documented that integrating approaches such a whole landfill emission measurements using tracer techniques or stable carbon isotope measurements of ambient air samples are needed to document CH{sub 4} mitigation efficiencies of biocover systems. The study also revealed that there still exist several challenges to better optimize the functionality. The most important challenges are to control gas flow and evenly distribute the gas into the biocovers.

Scheutz, Charlotte, E-mail: chs@env.dtu.dk [Department of Environmental Engineering, Technical University of Denmark, Miljovej - Building 113, 2800 Kongens Lyngby (Denmark); Fredenslund, Anders M., E-mail: amf@env.dtu.dk [Department of Environmental Engineering, Technical University of Denmark, Miljovej - Building 113, 2800 Kongens Lyngby (Denmark); Chanton, Jeffrey, E-mail: jchanton@fsu.edu [Department of Earth, Ocean and Atmospheric Science, 117 N. Woodward Avenue, Florida State University, Tallahassee, Fl 32306-4320 (United States); Pedersen, Gitte Bukh, E-mail: gbp@env.dtu.dk [Department of Environmental Engineering, Technical University of Denmark, Miljovej - Building 113, 2800 Kongens Lyngby (Denmark); Kjeldsen, Peter, E-mail: pk@env.dtu.dk [Department of Environmental Engineering, Technical University of Denmark, Miljovej - Building 113, 2800 Kongens Lyngby (Denmark)

2011-05-15T23:59:59.000Z

267

Green Power Network: Greenhouse Gas (GHG) Offsets  

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

projects include renewable electricity generation, energy efficiency measures, methane capture at landfill sites, soil carbon sequestration, and reforestation projects....

268

Ocean County Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

County Landfill Biomass Facility County Landfill Biomass Facility Jump to: navigation, search Name Ocean County Landfill Biomass Facility Facility Ocean County Landfill Sector Biomass Facility Type Landfill Gas Location Ocean County, New Jersey Coordinates 39.9652553°, -74.3118212° 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":39.9652553,"lon":-74.3118212,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

269

Cuyahoga Regional Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Landfill Biomass Facility Landfill Biomass Facility Jump to: navigation, search Name Cuyahoga Regional Landfill Biomass Facility Facility Cuyahoga Regional Landfill Sector Biomass Facility Type Landfill Gas Location Cuyahoga County, Ohio Coordinates 41.7048247°, -81.7787021° 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":41.7048247,"lon":-81.7787021,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

270

Miramar Landfill Metro Biosolids Center Biomass Facility | Open Energy  

Open Energy Info (EERE)

Miramar Landfill Metro Biosolids Center Biomass Facility Miramar Landfill Metro Biosolids Center Biomass Facility Jump to: navigation, search Name Miramar Landfill Metro Biosolids Center Biomass Facility Facility Miramar Landfill Metro Biosolids Center Sector Biomass Facility Type Landfill Gas Location San Diego County, California Coordinates 33.0933809°, -116.6081653° 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":33.0933809,"lon":-116.6081653,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

271

Mid Valley Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Landfill Biomass Facility Landfill Biomass Facility Jump to: navigation, search Name Mid Valley Landfill Biomass Facility Facility Mid Valley Landfill Sector Biomass Facility Type Landfill Gas Location San Bernardino County, California Coordinates 34.9592083°, -116.419389° 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":34.9592083,"lon":-116.419389,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

272

Blackburn Landfill Co-Generation Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Blackburn Landfill Co-Generation Biomass Facility Blackburn Landfill Co-Generation Biomass Facility Jump to: navigation, search Name Blackburn Landfill Co-Generation Biomass Facility Facility Blackburn Landfill Co-Generation Sector Biomass Facility Type Landfill Gas Location Catawba County, North Carolina Coordinates 35.6840748°, -81.2518833° 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":35.6840748,"lon":-81.2518833,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

273

I 95 Landfill Phase II Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Landfill Phase II Biomass Facility Landfill Phase II Biomass Facility Jump to: navigation, search Name I 95 Landfill Phase II Biomass Facility Facility I 95 Landfill Phase II Sector Biomass Facility Type Landfill Gas Location Fairfax County, Virginia Coordinates 38.9085472°, -77.2405153° 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":38.9085472,"lon":-77.2405153,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

274

Prima Desheha Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Prima Desheha Landfill Biomass Facility Prima Desheha Landfill Biomass Facility Jump to: navigation, search Name Prima Desheha Landfill Biomass Facility Facility Prima Desheha Landfill Sector Biomass Facility Type Landfill Gas Location Orange County, California Coordinates 33.7174708°, -117.8311428° 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":33.7174708,"lon":-117.8311428,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

275

Four Hills Nashua Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Four Hills Nashua Landfill Biomass Facility Four Hills Nashua Landfill Biomass Facility Jump to: navigation, search Name Four Hills Nashua Landfill Biomass Facility Facility Four Hills Nashua Landfill Sector Biomass Facility Type Landfill Gas Location Hillsborough County, New Hampshire Coordinates 42.8334794°, -71.6673352° 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":42.8334794,"lon":-71.6673352,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

276

Pearl Hollow Landfil Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Pearl Hollow Landfil Biomass Facility Pearl Hollow Landfil Biomass Facility Jump to: navigation, search Name Pearl Hollow Landfil Biomass Facility Facility Pearl Hollow Landfil Sector Biomass Facility Type Landfill Gas Location Hardin County, Kentucky Coordinates 37.6565708°, -86.0121573° 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":37.6565708,"lon":-86.0121573,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

277

Projected Future Carbon Storage and Greenhouse-Gas Fluxes of Terrestrial  

E-Print Network (OSTI)

Projected Future Carbon Storage and Greenhouse-Gas Fluxes of Terrestrial Ecosystems in the Western. Sleeter Chapter 9 of Baseline and Projected Future Carbon Storage and Greenhouse-Gas Fluxes in Ecosystems.L., Hawbaker, T.J., and Sleeter, B.M., 2012, Projected future carbon storage and greenhouse gas fluxes

Fleskes, Joe

278

Risk analysis in oil and gas projects : a case study in the Middle East  

E-Print Network (OSTI)

Global demand for energy is rising around the world. Middle East is a major supplier of oil and gas and remains an important region for any future oil and gas developments. Meanwhile, managing oil and gas projects are ...

Zand, Emad Dolatshahi

2009-01-01T23:59:59.000Z

279

Table 7a. Natural Gas Wellhead Prices, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

a. Natural Gas Wellhead Prices, Projected vs. Actual" a. Natural Gas Wellhead Prices, Projected vs. Actual" "Projected Price in Constant Dollars" " (constant dollars per thousand cubic feet in ""dollar year"" specific to each AEO)" ,"AEO Dollar Year",1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011 "AEO 1994",1992,1.9399,2.029,2.1099,2.1899,2.29,2.35,2.39,2.42,2.47,2.55,2.65,2.75,2.89,3.01,3.17,3.3,3.35,3.47 "AEO 1995",1993,,1.85,1.899,1.81,1.87,1.8999,2.06,2.14,2.34,2.47,2.69,2.83,3.02,3.12,3.21,3.3,3.35,3.39 "AEO 1996",1994,,,1.597672343,1.665446997,1.74129355,1.815978527,1.866241336,1.892736554,1.913619637,1.928664207,1.943216205,1.964540124,1.988652706,2.003382921,2.024799585,2.056392431,2.099974155,2.14731431,2.218094587

280

Table 10. Natural Gas Net Imports, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

Natural Gas Net Imports, Projected vs. Actual" Natural Gas Net Imports, Projected vs. Actual" "Projected" " (trillion cubic feet)" ,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011 "AEO 1994",2.02,2.4,2.66,2.74,2.81,2.85,2.89,2.93,2.95,2.97,3,3.16,3.31,3.5,3.57,3.63,3.74,3.85 "AEO 1995",,2.46,2.54,2.8,2.87,2.87,2.89,2.9,2.9,2.92,2.95,2.97,3,3.03,3.19,3.35,3.51,3.6 "AEO 1996",,,2.56,2.75,2.85,2.88,2.93,2.98,3.02,3.06,3.07,3.09,3.12,3.17,3.23,3.29,3.37,3.46,3.56 "AEO 1997",,,,2.82,2.96,3.16,3.43,3.46,3.5,3.53,3.58,3.64,3.69,3.74,3.78,3.83,3.87,3.92,3.97 "AEO 1998",,,,,2.95,3.19,3.531808376,3.842532873,3.869043112,3.894513845,3.935930967,3.976293564,4.021911621,4.062207222,4.107616425,4.164502144,4.221304417,4.277039051,4.339964867

Note: This page contains sample records for the topic "landfill gas project" from the National Library of EnergyBeta (NLEBeta).
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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

Table 9. Natural Gas Production, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

Natural Gas Production, Projected vs. Actual" Natural Gas Production, Projected vs. Actual" "Projected" " (trillion cubic feet)" ,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011 "AEO 1994",17.71,17.68,17.84,18.12,18.25,18.43,18.58,18.93,19.28,19.51,19.8,19.92,20.13,20.18,20.38,20.35,20.16,20.19 "AEO 1995",,18.28,17.98,17.92,18.21,18.63,18.92,19.08,19.2,19.36,19.52,19.75,19.94,20.17,20.28,20.6,20.59,20.88 "AEO 1996",,,18.9,19.15,19.52,19.59,19.59,19.65,19.73,19.97,20.36,20.82,21.25,21.37,21.68,22.11,22.47,22.83,23.36 "AEO 1997",,,,19.1,19.7,20.17,20.32,20.54,20.77,21.26,21.9,22.31,22.66,22.93,23.38,23.68,23.99,24.25,24.65 "AEO 1998",,,,,18.85,19.06,20.34936142,20.27427673,20.60257721,20.94442177,21.44076347,21.80969238,22.25416183,22.65365219,23.176651,23.74545097,24.22989273,24.70069313,24.96691322

282

Table 7a. Natural Gas Wellhead Prices, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

a. Natural Gas Wellhead Prices, Projected vs. Actual a. Natural Gas Wellhead Prices, Projected vs. Actual Projected Price in Constant Dollars (constant dollars per thousand cubic feet in "dollar year" specific to each AEO) AEO Dollar Year 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 AEO 1994 1992 1.94 2.03 2.11 2.19 2.29 2.35 2.39 2.42 2.47 2.55 2.65 2.75 2.89 3.01 3.17 3.30 3.35 3.47 AEO 1995 1993 1.85 1.90 1.81 1.87 1.90 2.06 2.14 2.34 2.47 2.69 2.83 3.02 3.12 3.21 3.30 3.35 3.39 AEO 1996 1994 1.60 1.67 1.74 1.82 1.87 1.89 1.91 1.93 1.94 1.96 1.99 2.00 2.02 2.06 2.10 2.15 2.22

283

Intelligent Bioreactor Management Information System (IBM-IS) for Mitigation of Greenhouse Gas Emissions  

DOE Green Energy (OSTI)

Methane is an important contributor to global warming with a total climate forcing estimated to be close to 20% that of carbon dioxide (CO2) over the past two decades. The largest anthropogenic source of methane in the US is 'conventional' landfills, which account for over 30% of anthropogenic emissions. While controlling greenhouse gas emissions must necessarily focus on large CO2 sources, attention to reducing CH4 emissions from landfills can result in significant reductions in greenhouse gas emissions at low cost. For example, the use of 'controlled' or bioreactor landfilling has been estimated to reduce annual US greenhouse emissions by about 15-30 million tons of CO2 carbon (equivalent) at costs between $3-13/ton carbon. In this project we developed or advanced new management approaches, landfill designs, and landfill operating procedures for bioreactor landfills. These advances are needed to address lingering concerns about bioreactor landfills (e.g., efficient collection of increased CH4 generation) in the waste management industry, concerns that hamper bioreactor implementation and the consequent reductions in CH4 emissions. Collectively, the advances described in this report should result in better control of bioreactor landfills and reductions in CH4 emissions. Several advances are important components of an Intelligent Bioreactor Management Information System (IBM-IS).

Paul Imhoff; Ramin Yazdani; Don Augenstein; Harold Bentley; Pei Chiu

2010-04-30T23:59:59.000Z

284

OpenEI - Landfill Gas  

Open Energy Info (EERE)

(2003 - 2009) http:en.openei.orgdatasetsnode92

The UK Department of Energy and Climate Change (DECC) publishes annual renewable energy generation and capacity by region...

285

NSTAR Electric & Gas Corporation Smart Grid Demonstration Project | Open  

Open Energy Info (EERE)

NSTAR Electric & Gas Corporation NSTAR Electric & Gas Corporation Country United States Headquarters Location Westwood, Massachusetts Recovery Act Funding $2,362,000.00 Total Project Value $4,724,000.00 Coordinates 42.2139873°, -71.2244987° 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":[]}

286

Pacific Gas & Electric Company Smart Grid Demonstration Project | Open  

Open Energy Info (EERE)

Pacific Gas & Electric Company Pacific Gas & Electric Company Country United States Headquarters Location San Francisco, California Recovery Act Funding $25,000,000.00 Total Project Value $355,938,600.00 Coordinates 37.7749295°, -122.4194155° 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":[]}

287

NSTAR Electric & Gas Corporation Smart Grid Demonstration Project (2) |  

Open Energy Info (EERE)

Lead NSTAR Electric & Gas Corporation Lead NSTAR Electric & Gas Corporation Country United States Headquarters Location Westwood, Massachusetts Recovery Act Funding $5,267,592.00 Total Project Value $10,535,184.00 Coordinates 42.2139873°, -71.2244987° 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":[]}

288

Baltimore Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Company Company Country United States Headquarters Location Baltimore, Maryland Recovery Act Funding $200,000,000.00 Total Project Value $451,814,234.00 Coverage Area Coverage Map: Baltimore Gas and Electric Company Smart Grid Project Coordinates 39.2903848°, -76.6121893° 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":[]}

289

Madison Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

and Electric Company and Electric Company Country United States Headquarters Location Madison, Wisconsin Recovery Act Funding $5,550,941.00 Total Project Value $11,101,881.00 Coverage Area Coverage Map: Madison Gas and Electric Company Smart Grid Project Coordinates 43.0730517°, -89.4012302° 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":[]}

290

kjkj kjkjkjkj kj Path: T:\\Projects\\CEC\\TLPP_Maps\\Statewide PP\\ARCGIS\\State OpPP_A.mxdDate: 8/28/2012  

E-Print Network (OSTI)

Power Plants (Power Plants shown are Operational Only .1 mw and above) Power Plants "S MSW ! # # # #kj $1 !(kj ã ã ã ã kj ãã kj kj kj " Path: T:\\Projects\\CEC\\TLPP_Maps\\Statewide PP\\ARCGIS\\State Op !( OIL/GAS kj SOLAR ã WIND " BIOMASS # COAL $1 DIGESTER GAS ^_ GEOTHERMAL # HYDRO %, LANDFILL GAS Legend

291

Jordan-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Jordan-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Biomass, Wind Topics Background analysis Country Jordan Western Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in Jordan 1.1 Jordan Energy Efficiency 1.2 Promotion of a Wind Power Market 1.3 JO-Amman Landfill Gas Recovery 1.4 Integrated Ecosystems in the Jordan Rift Valley 2 References World Bank Active Climate Projects in Jordan Jordan Energy Efficiency (1M) GEF Medium Sized Program Promotion of a Wind Power Market (6M) Global Environment Project JO-Amman Landfill Gas Recovery (15M) Carbon Offset Integrated Ecosystems in the Jordan Rift Valley (6.15M) Global

292

Final report for the Advanced Natural Gas Vehicle Project  

DOE Green Energy (OSTI)

The project objective was to develop the technologies necessary to prototype a dedicated compressed natural gas (CNG) powered, mid-size automobile with operational capabilities comparable to gasoline automobiles. A system approach was used to design and develop the engine, gas storage system and vehicle packaging. The 2.4-liter DOHC engine was optimized for natural gas operation with high-compression pistons, hardened exhaust valves, a methane-specific catalytic converter and multi-point gaseous injection. The chassis was repackaging to increase space for fuel storage with a custom-designed, cast-aluminum, semi-trailing arm rear suspension system, a revised flat trunk sheet-metal floorpan and by equipping the car with run-flat tires. An Integrated Storage system (ISS) was developed using all-composite, small-diameter cylinders encapsulated within a high-strength fiberglass shell with impact-absorbing foam. The prototypes achieved the target goals of a city/highway driving range of 300 miles, ample trunk capacity, gasoline vehicle performance and ultra low exhaust emissions.

John Wozniak

1999-02-16T23:59:59.000Z

293

Appendix B Landfill Inspection Forms and Survey Data  

Office of Legacy Management (LM)

B B Landfill Inspection Forms and Survey Data This page intentionally left blank This page intentionally left blank Original Landfill January 2012 Monthly Inspection-Attachment 1 The monthly inspection of the OLF was completed on January 30. The Rocky Flats Site only received .15 inches of precipitation during the month of January. The cover was dry at the time of the inspection. The slump in the East Perimeter Channel (EPC) remained unchanged. Berm locations that were re-graded during the OLF Maintenance 2011 Project remained in good condition. Vegetation on the landfill cover including the seep areas remains dormant. OLF Cover Lower OLF Cover Facing East Upper OLF Cover Facing East

294

New pipeline project could lower natural gas transportation costs ...  

U.S. Energy Information Administration (EIA)

The spread between the price of natural gas at a supply ... Bottlenecks exist moving Marcellus natural gas out of Pennsylvania and delivering natural gas into ...

295

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Today in Energy - Natural Gas. Short, timely articles with graphs about recent natural gas issues and trends : Monthly Reports : Monthly Energy Review - Natural Gas ...

296

Indonesia-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Geothermal, Forestry Topics Background analysis Country Indonesia South-Eastern Asia References World Bank project database[1] Contents 1 World Bank Active Climate Projects in Indonesia 1.1 Pontianak - LFG Recovery Project, Carbon Offset 1.2 Makassar - TPA Tamangapa Landfill Methane Collection and Flaring 1.3 Geothermal Power Generation Development 1.4 Geothermal Clean Energy Investment Project 1.5 ID-PCF-Indonesia Lahendong Geothermal Project 1.6 ID-PCF-Indocement Cement, Carbon Offset 1.7 Bekasi Landfill Gas Flaring, Carbon Offset 2 References World Bank Active Climate Projects in Indonesia Pontianak - LFG Recovery Project, Carbon Offset

297

USE AND CALIBRATION OF A GAS CHROMATOGRAPH FOR GAS ANALYSIS AT THE PROJECT ROVER TEST FACILITY  

DOE Green Energy (OSTI)

A gas-chromatograph system operated by test site personnel was used for over a year to monitor the purity of gases used at the Project Rover test facilities at the Nuclear Rocket Development Station. Information was obtained on the efficiency of gas line purges, total impurities of frozen air in a large liquid hydrogen dewar, and the quality of room inerting systems. Daily monitoring of several block and bleed systems, which prevent hydrogen gas from entering a system through a leaky valve, and periodic monitoring of all gas added to the 10/sup 6/ cubic feet gas storage bottles are required for safe facilities operation. In addition the chromatograph proved useful in special cases for leak detection in vacuum and high pressure systems. The calibration and operation of the chromatograph system using a column of Linde 5A Molecular Sieve for analysis of H/sub 2/, N/sub 2/, land O/sub 2/ is described. Observations of a thermal conductivity reversal in the binary mixture He--H/sub 2/ is presented. (auth)

Liebenberg, D.H.; Edeskuty, F.J.

1963-10-31T23:59:59.000Z

298

NETL: News Release - DOE Selects Projects Targeting America's "Tight" Gas  

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

7, 2006 7, 2006 DOE Selects Projects Targeting America's "Tight" Gas Resources Research to Help Unlock Nation's Largest Growing Source of Natural Gas WASHINGTON, DC - The Department of Energy today announced the selection of two cost-shared research and development projects targeting America's major source of natural gas: low-permeability or "tight" gas formations. Tight gas is the largest of three so-called unconventional gas resources?the other two being coalbed methane (natural gas) and gas shales. Production of unconventional gas in the United States represents about 40 percent of the Nation's total gas output in 2004, but could grow to 50 percent by 2030 if advanced technologies are developed and implemented. The constraints on producing tight gas are due to the impermeable nature of the reservoir rocks, small reservoir compartments, abnormal (high or low) pressures, difficulty in predicting natural fractures that aid gas flow rates, and need to predict and avoid reservoirs that produce large volumes of water.

299

Advanced Flue Gas Desulfurization (AFGD) Demonstration Project, A DOE Assessment  

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

8 8 Advanced Flue Gas Desulfurization (AFGD) Demonstration Project A DOE Assessment August 2001 U.S. Department of Energy National Energy Technology Laboratory P.O. Box 880, 3610 Collins Ferry Road Morgantown, WV 26507-0880 and P.O. Box 10940, 626 Cochrans Mill Road Pittsburgh, PA 15236-0940 website: www.netl.doe.gov 2 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor 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

300

Microsoft Word - Roosevelt-HW-Hill_Landfill-G0335-I0019-CX.doc  

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

1, 2009 1, 2009 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum James Hall Customer Service Engineer - TPC-TPP-4 Proposed Action: H.W. Hill / Roosevelt Landfill Gas Generation Expansion Project (#I0019 and #G0335) Budget Information: Work Order # 244620, Task # 03 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7: "Acquisition, installation, operation, and removal of communication systems..." B4.6: "Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area..." Location: Klickitat County, Washington Proposed by: Klickitat County Public Utility District No.1 (KPUD) and Bonneville Power

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301

Gas-Fired Absorption Heat Pump Water Heater Research Project | Department  

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

Emerging Technologies » Gas-Fired Absorption Heat Pump Water Emerging Technologies » Gas-Fired Absorption Heat Pump Water Heater Research Project Gas-Fired Absorption Heat Pump Water Heater Research Project The U.S. Department of Energy (DOE) is currently conducting research into carbon gas-fired absorption heat pump water heaters. This project will employ innovative techniques to increase water heating energy efficiency over conventional gas storage water heaters by 40%. Project Description This project seeks to develop a natural gas-fired water heater using an absorption heat. The development effort is targeting lithium bromide aqueous solutions as a working fluid in order to avoid the negative implications of using more toxic ammonia. Project Partners Research is being undertaken through a Cooperative Research and Development

302

EIA - Appendix I-Projections of Natural Gas Production in Five...  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas Production in Five Cases Tables (2007-2035) International Energy Outlook 2010 Projections of Natural Gas Production in Five Cases Tables (2007-2035) Formats Data Table...

303

Alaska Oil and Gas Exploration, Development, and Permitting Project  

SciTech Connect

This is the final technical report for Project 15446, covering the grant period of October 2002 through March 2006. This project connects three parts of the oil exploration, development, and permitting process to form the foundation for an advanced information technology infrastructure to better support resource development and resource conservation. Alaska has nearly one-quarter of the nation's supply of crude oil, at least five billion barrels of proven reserves. The American Association of Petroleum Geologists report that the 1995 National Assessment identified the North Slope as having 7.4 billion barrels of technically recoverable oil and over 63 trillion cubic feet of natural gas. From these reserves, Alaska produces roughly one-fifth of the nation's daily crude oil production, or approximately one million barrels per day from over 1,800 active wells. The broad goal of this grant is to increase domestic production from Alaska's known producing fields through the implementation of preferred upstream management practices. (PUMP). Internet publication of extensive and detailed geotechnical data is the first task, improving the permitting process is the second task, and building an advanced geographical information system to offer continuing support and public access of the first two goals is the third task. Excellent progress has been made on all three tasks; the technical objectives as defined by the approved grant sub-tasks have been met. The end date for the grant was March 31, 2006.

Richard McMahon; Robert Crandall

2006-03-31T23:59:59.000Z

304

Table 7b. Natural Gas Wellhead Prices, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

b. Natural Gas Wellhead Prices, Projected vs. Actual b. Natural Gas Wellhead Prices, Projected vs. Actual Projected Price in Nominal Dollars (nominal dollars per thousand cubic feet) 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 AEO 1994 1.98 2.12 2.27 2.41 2.59 2.73 2.85 2.98 3.14 3.35 3.59 3.85 4.18 4.51 4.92 5.29 5.56 5.96 AEO 1995 1.89 2.00 1.95 2.06 2.15 2.40 2.57 2.90 3.16 3.56 3.87 4.27 4.56 4.85 5.16 5.41 5.66 AEO 1996 1.63 1.74 1.86 1.99 2.10 2.19 2.29 2.38 2.48 2.59 2.72 2.84 2.97 3.12 3.29 3.49 3.73 AEO 1997 2.03 1.82 1.90 1.99 2.06 2.13 2.21 2.32 2.43 2.54 2.65 2.77 2.88 3.00 3.11 3.24 AEO 1998 2.30 2.20 2.26 2.31 2.38 2.44 2.52 2.60 2.69 2.79 2.93 3.06 3.20 3.35 3.48 AEO 1999 1.98 2.15 2.20 2.32 2.43 2.53 2.63 2.76 2.90 3.02 3.12 3.23 3.35 3.47

305

Table 8. Total Natural Gas Consumption, Projected vs. Actual  

U.S. Energy Information Administration (EIA) Indexed Site

Total Natural Gas Consumption, Projected vs. Actual Total Natural Gas Consumption, Projected vs. Actual Projected (trillion cubic feet) 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 AEO 1994 19.87 20.21 20.64 20.99 21.20 21.42 21.60 21.99 22.37 22.63 22.95 23.22 23.58 23.82 24.09 24.13 24.02 24.14 AEO 1995 20.82 20.66 20.85 21.21 21.65 21.95 22.12 22.25 22.43 22.62 22.87 23.08 23.36 23.61 24.08 24.23 24.59 AEO 1996 21.32 21.64 22.11 22.21 22.26 22.34 22.46 22.74 23.14 23.63 24.08 24.25 24.63 25.11 25.56 26.00 26.63 AEO 1997 22.15 22.75 23.24 23.64 23.86 24.13 24.65 25.34 25.82 26.22 26.52 27.00 27.35 27.70 28.01 28.47 AEO 1998 21.84 23.03 23.84 24.08 24.44 24.81 25.33 25.72 26.22 26.65 27.22 27.84 28.35 28.84 29.17 AEO 1999 21.35 22.36 22.54 23.18 23.65 24.17 24.57 25.19 25.77 26.41 26.92 27.42 28.02 28.50

306

NETL: News Release - DOE Adds Two More Projects to Boost Gas...  

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

new technologies that can increase natural gas production from low-permeability, or "tight," reservoirs. The new projects - to be carried out by Advanced Resources...

307

Development of computer simulations for landfill methane recovery  

DOE Green Energy (OSTI)

Two- and three-dimensional finite-difference computer programs simulating methane recovery systems in landfills have been developed. These computer programs model multicomponent combined pressure and diffusional flow in porous media. Each program and the processes it models are described in this report. Examples of the capabilities of each program are also presented. The two-dimensional program was used to simulate methane recovery systems in a cylindrically shaped landfill. The effects of various pump locations, geometries, and extraction rates were determined. The three-dimensional program was used to model the Puente Hills landfill, a field test site in southern California. The biochemical and microbiological details of methane generation in landfills are also given. Effects of environmental factors, such as moisture, oxygen, temperature, and nutrients on methane generation are discussed and an analytical representation of the gas generation rate is developed.

Massmann, J.W.; Moore, C.A.; Sykes, R.M.

1981-12-01T23:59:59.000Z

308

Natural Gas - Analysis & Projections - U.S. Energy Information...  

U.S. Energy Information Administration (EIA) Indexed Site

with graphs about recent natural gas issues and trends Monthly Reports Short-Term Energy Outlook - Natural Gas Section Released: August 6, 2013 Short-term forecasts of natural gas...

309

Advanced Flue Gas Desulfurization (AFGD) demonstration project: Volume 2, Project performance and economics. Final technical report  

SciTech Connect

The project objective is to demonstrate removal of 90--95% or more of the SO{sub 2} at approximately one-half the cost of conventional scrubbing technology; and to demonstrate significant reduction of space requirements. In this project, Pure Air has built a single SO{sub 2} absorber for a 528-MWe power plant. The absorber performs three functions in a single vessel: prequencher, absorber, and oxidation of sludge to gypsum. Additionally, the absorber is of a co- current design, in which the flue gas and scrubbing slurry move in the same direction and at a relatively high velocity compared to conventional scrubbers. These features all combine to yield a state- of-the-art SO{sub 2} absorber that is more compact and less expensive than conventional scrubbers. The project incorporated a number of technical features including the injection of pulverized limestone directly into the absorber, a device called an air rotary sparger located within the base of the absorber, and a novel wastewater evaporation system. The air rotary sparger combines the functions of agitation and air distribution into one piece of equipment to facilitate the oxidation of calcium sulfite to gypsum. Additionally, wastewater treatment is being demonstrated to minimize water disposal problems inherent in many high-chloride coals. Bituminous coals primarily from the Indiana, Illinois coal basin containing 2--4.5% sulfur were tested during the demonstration. The Advanced Flue Gas Desulfurization (AFGD) process has demonstrated removal of 95% or more of the SO{sub 2} while providing a commercial gypsum by-product in lieu of solid waste. A portion of the commercial gypsum is being agglomerated into a product known as PowerChip{reg_sign} gypsum which exhibits improved physical properties, easier flowability and more user friendly handling characteristics to enhance its transportation and marketability to gypsum end-users.

NONE

1996-04-30T23:59:59.000Z

310

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

The process of separating interstate pipeline gas sales from transportation service has been completed and has resulted in greater gas procurement options for LDCs.

311

Monetizing stranded gas : economic valuation of GTL and LNG projects.  

E-Print Network (OSTI)

??Globally, there are significant quantities of natural gas reserves that lie economically or physically stranded from markets. Options to monetize such reserves include Gas to (more)

Black, Brodie Gene, 1986-

2010-01-01T23:59:59.000Z

312

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Energy Information Administration ... Report on hurricane impacts on the U.S. oil and natural gas markets . Analysis of Price Volatility in Natural Gas Markets.

313

Graphene as the Ultimate Membrane for Gas Separation Project...  

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

Graphene as the Ultimate Membrane for Gas Separation Graphene as the Ultimate Membrane for Gas Separation GraphenePore.jpg Key Challenges: Investigate the permeability and...

314

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Today in Energy - Natural Gas. Short, timely articles with graphs about recent natural gas issues and trends . Annual Energy Outlook. Released: ...

315

Table 8. Natural Gas Wellhead Prices, Projected vs. Actual  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas Wellhead Prices, Projected vs. Actual Natural Gas Wellhead Prices, Projected vs. Actual (current dollars per thousand cubic feet) 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 AEO 1982 4.32 5.47 6.67 7.51 8.04 8.57 AEO 1983 2.93 3.11 3.46 3.93 4.56 5.26 12.74 AEO 1984 2.77 2.90 3.21 3.63 4.13 4.79 9.33 AEO 1985 2.60 2.61 2.66 2.71 2.94 3.35 3.85 4.46 5.10 5.83 6.67 AEO 1986 1.73 1.96 2.29 2.54 2.81 3.15 3.73 4.34 5.06 5.90 6.79 7.70 8.62 9.68 10.80 AEO 1987 1.83 1.95 2.11 2.28 2.49 2.72 3.08 3.51 4.07 7.54 AEO 1989* 1.62 1.70 1.91 2.13 2.58 3.04 3.48 3.93 4.76 5.23 5.80 6.43 6.98 AEO 1990 1.78 1.88 2.93 5.36 9.2 AEO 1991 1.77 1.90 2.11 2.30 2.42 2.51 2.60 2.74 2.91 3.29 3.75 4.31 5.07 5.77 6.45 7.29 8.09 8.94 9.62 10.27 AEO 1992 1.69 1.85 2.03 2.15 2.35 2.51 2.74 3.01 3.40 3.81 4.24 4.74 5.25 5.78 6.37 6.89 7.50 8.15 9.05 AEO 1993 1.85 1.94 2.09 2.30

316

Table 11. Natural Gas Net Imports, Projected vs. Actual  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas Net Imports, Projected vs. Actual Natural Gas Net Imports, Projected vs. Actual (trillion cubic feet) 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 AEO 1982 1.19 1.19 1.19 1.19 1.19 1.19 AEO 1983 1.08 1.16 1.23 1.23 1.23 1.23 1.23 AEO 1984 0.99 1.05 1.16 1.27 1.43 1.57 2.11 AEO 1985 0.94 1.00 1.19 1.45 1.58 1.86 1.94 2.06 2.17 2.32 2.44 AEO 1986 0.74 0.88 0.62 1.03 1.05 1.27 1.39 1.47 1.66 1.79 1.96 2.17 2.38 2.42 2.43 AEO 1987 0.84 0.89 1.07 1.16 1.26 1.36 1.46 1.65 1.75 2.50 AEO 1989* 1.15 1.32 1.44 1.52 1.61 1.70 1.79 1.87 1.98 2.06 2.15 2.23 2.31 AEO 1990 1.26 1.43 2.07 2.68 2.95 AEO 1991 1.36 1.53 1.70 1.82 2.11 2.30 2.33 2.36 2.42 2.49 2.56 2.70 2.75 2.83 2.90 2.95 3.02 3.09 3.17 3.19 AEO 1992 1.48 1.62 1.88 2.08 2.25 2.41 2.56 2.68 2.70 2.72 2.76 2.84 2.92 3.05 3.10 3.20 3.25 3.30 3.30 AEO 1993 1.79 2.08 2.35 2.49 2.61 2.74 2.89 2.95 3.00 3.05 3.10

317

Natural Gas Vehicle Cylinder Safety, Training and Inspection Project  

DOE Green Energy (OSTI)

Under the auspices of the National Energy Technology Laboratory and the US Department of Energy, the Clean Vehicle Education Foundation conducted a three-year program to increase the understanding of the safe and proper use and maintenance of vehicular compressed natural gas (CNG) fuel systems. High-pressure fuel systems require periodic inspection and maintenance to insure safe and proper operation. The project addressed the needs of CNG fuel containers (cylinders) and associated high-pressure fuel system components related to existing law, codes and standards (C&S), available training and inspection programs, and assured coordination among vehicle users, public safety officials, fueling station operators and training providers. The program included a public and industry awareness campaign, establishment and administration of a cylinder inspector certification training scholarship program, evaluation of current safety training and testing practices, monitoring and investigation of CNG vehicle incidents, evaluation of a cylinder recertification program and the migration of CNG vehicle safety knowledge to the nascent hydrogen vehicle community.

Hank Seiff

2008-12-31T23:59:59.000Z

318

IpNose: Electronic nose for remote bad odour monitoring system in landfill sites Alex Perera*  

E-Print Network (OSTI)

IpNose: Electronic nose for remote bad odour monitoring system in landfill sites Alex Perera to classify and quantify different gas/odours. Here we suggest the integration of a small form factor computer of bad odours in landfill sites. Preliminary approach to this application using commercial sensors

Gutierrez-Osuna, Ricardo

319

Natural Gas - Analysis & Projections - U.S. Energy ...  

U.S. Energy Information Administration (EIA)

Analysis & Projections. Monthly and yearly energy forecasts, analysis of energy topics, financial analysis, Congressional reports. Markets & ...

320

NETL: News Release - DOE Selects New Projects to Enhance Oil and Gas  

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

December 8, 2004 December 8, 2004 DOE Selects New Projects to Enhance Oil and Gas Production 35 Projects Contribute to Energy Security, Reduce Greenhouse Gas Emissions WASHINGTON, DC - Secretary of Energy Spencer Abraham today announced the selection of 35 new cost-shared projects that promise to strengthen our nation's energy security and reduce greenhouse emissions. In announcing the awards, Secretary Abraham lauded the wide-ranging projects as "an investment in our future that will benefit the Nation for years to come." The total award value of the new projects is more than $39 million. "President Bush's National Energy Policy calls attention to the continuing need to strengthen our energy security, modernize energy infrastructure, and accelerate the protection and improvement of the environment," Secretary Abraham said. "It also calls for promoting enhanced oil and gas recovery, and improving oil- and gas-exploration technology to increase domestic energy supplies. The new projects meet all of these important national goals."

Note: This page contains sample records for the topic "landfill gas project" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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321

A finite element simulation of biological conversion processes in landfills  

Science Conference Proceedings (OSTI)

Landfills are the most common way of waste disposal worldwide. Biological processes convert the organic material into an environmentally harmful landfill gas, which has an impact on the greenhouse effect. After the depositing of waste has been stopped, current conversion processes continue and emissions last for several decades and even up to 100 years and longer. A good prediction of these processes is of high importance for landfill operators as well as for authorities, but suitable models for a realistic description of landfill processes are rather poor. In order to take the strong coupled conversion processes into account, a constitutive three-dimensional model based on the multiphase Theory of Porous Media (TPM) has been developed at the University of Duisburg-Essen. The theoretical formulations are implemented in the finite element code FEAP. With the presented calculation concept we are able to simulate the coupled processes that occur in an actual landfill. The model's theoretical background and the results of the simulations as well as the meantime successfully performed simulation of a real landfill body will be shown in the following.

Robeck, M., E-mail: markus.robeck@uni-due.de [Department of Water and Waste Management, Building Sciences, University of Duisburg-Essen, Universitaetsstrasse 15, 45141 Essen (Germany); Ricken, T. [Institute of Mechanics/Computational Mechanics, Building Sciences, University of Duisburg-Essen, Universitaetsstrasse 15, 45141 Essen (Germany); Widmann, R. [Department of Water and Waste Management, Building Sciences, University of Duisburg-Essen, Universitaetsstrasse 15, 45141 Essen (Germany)

2011-04-15T23:59:59.000Z

322

Projecting Insect Voltinism Under High and Low Greenhouse Gas Emission Conditions  

E-Print Network (OSTI)

REVIEW Projecting Insect Voltinism Under High and Low Greenhouse Gas Emission Conditions SHI CHEN,1 change can alter insect voltinism under varying greenhouse gas emissions scenarios by using input climate data until 2099 under both high (A1?) and low (B1) greenhouse gas emission scenarios, we used

323

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Released: January 26, 2009. ... Released: June 24, 2008. ... Natural Gas Industry Restructuring and EIA Data Collection. Released: June 1, 1996.

324

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Energy Information Administration - EIA ... Financial market analysis and financial data for major energy companies. Environment. Greenhouse gas data, ...

325

Natural Gas Liquefaction Process for Small-scale LNG Project  

Science Conference Proceedings (OSTI)

In the field of natural gas liquefaction, the small-scale natural gas liquefier has been attracting more and more attentions home and abroad, thanks to its small volume, mobile transportation, easy start-up and shut-down, as well as skid-mounted package. ... Keywords: Natural gas, Small-scale, LNG, Liquefaction process

Cao Wensheng

2012-03-01T23:59:59.000Z

326

Mechanical Engineering Postgraduate Student  

E-Print Network (OSTI)

.......................................................................... 14 Project Two: Commercial Viability of Landfill Gas

Strathclyde, University of

327

Mechanical and Aerospace Engineering Postgraduate Student  

E-Print Network (OSTI)

...................................................................... 12 Project Two: Commercial Viability of Landfill Gas

Strathclyde, University of

328

Projection of Favorable Gas-Producting Areas From Paleoenvironmental Data  

SciTech Connect

Paleoenvironmental biofacies analysis of recent wells in dark Devonian shales in the Applachian Basin has shown that these facies can be projected to areas with no control points. In particular, the facies distribution in Perry County, Kentucky, were found to be precisely those that were predicted earlier from biofacies and organic geochemical data from the VA-1 well in Wise County, Virginia, and the KY-2 well in Martin County, Kentucky. This demonstrates the importance of these data in assessing the volume of gas in the shale throughout the basin as well as in selecting future test sites. The recent biofacies and geochemical work together with a review of the tectonics of the basin have contributed to an evolving interpretation of the geologic control of the biofacies. While a marine environment persisted throughout the Upper Devonian over the Applachian and Illinois Basin (and probably the Michigan Basin), dynamic emergent areas controlled an intermittent introduction of large amounts of organic matter. Large amounts of non-marine organic matter were periodically transported in the basin from a dynamic source province to the Southeast; massive "blooms" of Tasmanites intermittently spread both east and west from the edges of the emerging Cincinnati Arch. At times one or the other of these organic types swept entirely across the basins; at other times a more normal open marine biota flourished and was deposited, probably under the influence of connections to the open seas to the south and northwest, the north being closed by the collision and suturing of continental plates and the east by the growing Applachian Mountains.

Zielinski, R.E.; Dixon, J. A.; McIver, R. D.; Reaugh, A. B.

1979-12-31T23:59:59.000Z

329

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Alternative Fuels. Includes hydropower, solar, ... comparisons, analysis, and projections integrated across all energy ... such as system design and pipeline ...

330

OpenEI:Projects/Improvements Oil and Gas | Open Energy Information  

Open Energy Info (EERE)

Improvements Oil and Gas Improvements Oil and Gas Jump to: navigation, search This page is used to coordinate plans for creating content for the Oil and Gas Gateway. Contents 1 Oil | Energy Basics 2 Oil | General Classification 3 Oil | Uses 3.1 Fuels 3.2 Derivatives 3.3 Agriculture 4 Natural Gas | Energy Basics 5 Natural Gas | General Classification 5.1 Biogas 6 Natural Gas | Uses 6.1 Power Generation 6.2 Domestic Use 6.3 Transportation 6.4 Fertilizers 6.5 Aviation 6.6 Creation of Hydrogen 6.7 Additional Uses 7 State Oil and Gas Boards, Commissions, etc. 8 Federal Statutes, Laws, Regulations related to Oil and Gas 9 International Oil and Gas Boards, Commissions, etc. 10 Private Datasets 11 Oil and Gas Companies 12 Other Notes 12.1 Definitely Helpful 12.2 Possibly Helpful 13 Project Participants Oil | Energy Basics

331

Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Project  

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

Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Project Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Project October 31, 2013 - 11:30am Addthis News Media Contact (202) 586-4940 WASHINGTON -- As part of the Obama Administration's all-of-the-above strategy to deploy every available source of American energy, the Energy Department today announced a new concentrating solar power (CSP) project led by the Sacramento Municipal Utility District (SMUD). The project will integrate utility-scale CSP technology with SMUD's 500-megawatt (MW) natural gas-fired Cosumnes Power Plant. Supported by a $10 million Energy Department investment, this project will help design, build and test cost-competitive CSP-fossil fuel power generating systems in the United

332

Memphis Light, Gas and Water Division Smart Grid Project | Open Energy  

Open Energy Info (EERE)

Light, Gas and Water Division Smart Grid Project Light, Gas and Water Division Smart Grid Project Jump to: navigation, search Project Lead Memphis Light, Gas and Water Division Country United States Headquarters Location Memphis, Tennessee Recovery Act Funding $5,063,469.00 Total Project Value $13112363 Coverage Area Coverage Map: Memphis Light, Gas and Water Division Smart Grid Project Coordinates 35.1495343°, -90.0489801° 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":[]}

333

Finding Hidden Oil and Gas Reserves Project at NERSC  

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

Finding Hidden Oil and Gas Finding Hidden Oil and Gas Reserves Finding Hidden Oil and Gas Reserves Key Challenges: Seismic imaging methods, vital in our continuing search for deep offshore oil and gas fields, have a long and established history in hydrocarbon reservoir exploration but the technology has encountered difficulty in discriminating different types of reservoir fluids, such as brines, oil, and gas. Why it Matters: Imaging methods that improve locating and extracting petroleum and gas from the earth by even a few percent can yield enormous payoffs. Geophysical realizations of hydrocarbon reservoirs at unprecedented levels of detail will afford new detection abilities, new efficiencies and new exploration savings by revealing where hydrocarbon deposits reside. Can also be used for improved understanding of potential

334

Real-Time Raman Gas Composition Sensor.pdf  

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

MotivationChallenges Industries that utilize natural gas, gasifier syngas, biogas, landfill gas, or any type of fuel gas can benefit from knowing the composition of...

335

Humboldt County RESCO Project | Open Energy Information  

Open Energy Info (EERE)

RESCO Project RESCO Project Jump to: navigation, search Name Humboldt County RESCO Project Agency/Company /Organization Redwood Coast Energy Authority Focus Area People and Policy, Renewable Energy, Biomass - Anaerobic Digestion, Biomass - Biofuels, Biomass, Biomass - Biomass Combustion, Biomass - Biomass Gasification, Biomass - Biomass Pyrolysis, Biomass - Landfill Gas, Solar, - Solar Pv, Biomass - Waste To Energy, Wind Phase Create a Vision Resource Type Technical report Availability Free - Publicly Available Publication Date 4/1/2010 Website http://cal-ires.ucdavis.edu/fi Locality Humboldt County References Humboldt County RESCO Project[1] Contents 1 Overview 2 Highlights 3 Environmental Aspects 4 Related Tools 5 References Overview This introductory document outline's Humboldt county's vision for a local

336

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

"Aspects of Exxon Mobil Corporation's Acquisition of XTO Energy Inc" presents non-proprietary company-level oil and gas production and reserve data and the relevant ...

337

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Prices, exploration & production, pipelines, storage . U.S. Natural Gas Markets: Recent Trends and Prospects for the Future. Released: May 1, 2001.

338

Demo Projects Introduce New Class of Natural Gas Vehicles (Fact...  

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

address technical and marketplace barriers. With the United States' wealth of natural gas reserves, vehicles powered using this plentiful domestic resource are important...

339

New pipeline project could lower natural gas transportation costs ...  

U.S. Energy Information Administration (EIA)

... natural gas transportation costs to New York City could be reduced with the expansion of the existing Texas Eastern Transmission pipeline from Linden, New ...

340

Natural Gas - Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Drilling Productivity Report . Released: December 9, 2013. EIAs new Drilling Productivity Report (DPR) takes a fresh look at oil and natural gas ...

Note: This page contains sample records for the topic "landfill gas project" 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

NETL: News Release - DOE Selects 2 Projects to Expand Natural Gas  

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

October 2, 2000 October 2, 2000 DOE Selects 2 Projects to Expand Natural Gas Development and Use A technology that converts natural gas into liquids and a process that upgrades raw, low-quality natural gas to pipeline quality are the focus of two projects selected by the Department of Energy in a nationwide competition. The projects are valued at approximately $3.2 million, with DOE contributing a little more than $2 million. The Energy Department's National Energy Technology Laboratory, the lead laboratory for fossil energy research and development, will manage the two projects: Praxair of Tarrytown, NY and subcontractor Foster Wheeler Development Corporation, will develop a novel system that processes natural gas into "synthesis gas" - gas that can be chemically recombined into a variety of liquid fuels -- in less time than conventional methods. Featuring a short reaction-time catalyst used with the company's gas-mixing technology, the system requires significantly less energy then conventional synthesis gas manufacturing plants. It also is less costly to build and does not use steam, another cost-saving feature. It could be a major contributor in future technologies to convert remote or otherwise stranded gas supplies into liquid fuels that could be more easily transported to market. Significant quantities of stranded gas are found in Alaska, for example.

342

Western Gas Sands Project: Northern Great Plains Province review  

SciTech Connect

The synopsis outlines the Upper Cretaceous low permeability natural (biogenic) gas formations of the Northern Great Plains Province (NGPP) of Montana, Wyoming, North and South Dakota. The main objectives are to present a general picture of that stratigraphy, significant structures, and natural gas potential.

Newman, III, H E [comp.

1979-08-01T23:59:59.000Z

343

Monitoring the Fixed FGD Sludge Landfill--Conesville, Ohio  

Science Conference Proceedings (OSTI)

Three years of extensive monitoring of the first full-scale application of the fixed flue gas desulfurization sludge process proved it technically sound. This new disposal method offers utilities leachate control in a landfill that allows diverse use of disposal sites in the future.

1984-10-01T23:59:59.000Z

344

Settlement Prediction, Gas Modeling and Slope Stability Analysis  

E-Print Network (OSTI)

Settlement Prediction, Gas Modeling and Slope Stability Analysis in Coll Cardús Landfill Li Yu using mechanical models Simulation of gas generation, transport and extraction in MSW landfill 1 models Simulation of gas generation, transport and extraction in MSW landfill 1) Analytical solution

Politècnica de Catalunya, Universitat

345

Landfill Cover Revegetation at the Rocky Flats Environmental...  

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

Landfill Cover Revegetation at the Rocky Flats Environmental Technology Site Landfill Cover Revegetation at the Rocky Flats Environmental Technology Site Landfill Cover...

346

HMDC Kingsland Landfill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

HMDC Kingsland Landfill Biomass Facility Jump to: navigation, search Name HMDC Kingsland Landfill Biomass Facility Facility HMDC Kingsland Landfill Sector Biomass Facility Type...

347

Lessons Learned - The EV Project Greenhouse Gas (GHG) Avoidance  

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

Greenhouse Gas (GHG) Avoidance and Cost Reduction Prepared for the U.S. Department of Energy Award DE-EE0002194 ECOtality North America 430 S. 2 nd Avenue Phoenix, Arizona...

348

SNOX Flue Gas Cleaning Demonstration Project: A DOE Assessment  

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

SO 2 to SO 3 . The exit gas from the SO 3 converter passes through a novel glass-tube condenser in which the SO 3 is hydrated to H 2 SO 4 vapor and then condensed to a concentrated...

349

Evaluation of methane emissions from Palermo municipal landfill: Comparison between field measurements and models  

Science Conference Proceedings (OSTI)

Methane (CH{sub 4}) diffuse emissions from Municipal Solid Waste (MSW) landfills represent one of the most important anthropogenic sources of greenhouse gas. CH{sub 4} is produced by anaerobic biodegradation of organic matter in landfilled MSW and constitutes a major component of landfill gas (LFG). Gas recovery is a suitable method to effectively control CH{sub 4} emissions from landfill sites and the quantification of CH{sub 4} emissions represents a good tool to evaluate the effectiveness of a gas recovery system in reducing LFG emissions. In particular, LFG emissions can indirectly be evaluated from mass balance equations between LFG production, recovery and oxidation in the landfill, as well as by a direct approach based on LFG emission measurements from the landfill surface. However, up to now few direct measurements of landfill CH{sub 4} diffuse emissions have been reported in the technical literature. In the present study, both modeling and direct emission measuring methodologies have been applied to the case study of Bellolampo landfill located in Palermo, Italy. The main aim of the present study was to evaluate CH{sub 4} diffuse emissions, based on direct measurements carried out with the flux accumulation chamber (static, non-stationary) method, as well as to obtain the CH{sub 4} contoured flux map of the landfill. Such emissions were compared with the estimate achieved by means of CH{sub 4} mass balance equations. The results showed that the emissions obtained by applying the flux chamber method are in good agreement with the ones derived by the application of the mass balance equation, and that the evaluated contoured flux maps represent a reliable tool to locate areas with abnormal emissions in order to optimize the gas recovery system efficiency.

Di Bella, Gaetano, E-mail: dibella@idra.unipa.it [Dipartimento di Ingegneria Civile, Ambientale e Aerospaziale, Universita di Palermo, Viale delle Scienze, 90128 Palermo (Italy); Di Trapani, Daniele, E-mail: ditrapani@idra.unipa.it [Dipartimento di Ingegneria Civile, Ambientale e Aerospaziale, Universita di Palermo, Viale delle Scienze, 90128 Palermo (Italy); Viviani, Gaspare, E-mail: gviv@idra.unipa.it [Dipartimento di Ingegneria Civile, Ambientale e Aerospaziale, Universita di Palermo, Viale delle Scienze, 90128 Palermo (Italy)

2011-08-15T23:59:59.000Z

350

Annual Energy Outlook with Projections to 2025 - Market Trends- Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas Demand and Supply Natural Gas Demand and Supply Annual Energy Outlook 2005 Market Trends - Natural Gas Demand and Supply Figure 82. Natural gas consumption by sector, 1990-2025 (trillion cubic feet). Having problems, call our National Energy Information Center at 202-586-8800 for help. Figure data Figure 83. Natural gas production by source, 1990-2025 (trillion cubic feet). Having problems, call our National Energy Information Center at 202-586-8800 for help. Figure data Projected Increases in Natural Gas Use Are Led by Electricity Generators In the AEO2005 reference case, total natural gas consumption increases from 22.0 trillion cubic feet in 2003 to 30.7 trillion cubic feet in 2025. In the electric power sector, natural gas consumption increases from 5.0 trillion cubic feet in 2003 to 9.4 trillion cubic feet in 2025 (Figure 82),

351

NETL: Oil & Natural Gas Projects: Alaska Heavy Oils  

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

Goal The goal of this project is to improve recovery of Alaskan North Slope (ANS) heavy oil resources in the Ugnu formation by improving our understanding of the formations...

352

Risk assessment of landfill disposal sites - State of the art  

SciTech Connect

A risk assessment process can assist in drawing a cost-effective compromise between economic and environmental costs, thereby assuring that the philosophy of 'sustainable development' is adhered to. Nowadays risk analysis is in wide use to effectively manage environmental issues. Risk assessment is also applied to other subjects including health and safety, food, finance, ecology and epidemiology. The literature review of environmental risk assessments in general and risk assessment approaches particularly regarding landfill disposal sites undertaken by the authors, reveals that an integrated risk assessment methodology for landfill gas, leachate or degraded waste does not exist. A range of knowledge gaps is discovered in the literature reviewed to date. From the perspective of landfill leachate, this paper identifies the extent to which various risk analysis aspects are absent in the existing approaches.

Butt, Talib E. [Sustainability Centre in Glasgow (SCG), George Moore Building, 70 Cowcaddens Road, Glasgow Caledonian University, Glasgow G4 0BA, Scotland (United Kingdom)], E-mail: t_e_butt@hotmail.com; Lockley, Elaine [Be Environmental Ltd. Suite 213, Lomeshaye Business Village, Turner Road, Nelson, Lancashire, BB9 7DR, England (United Kingdom); Oduyemi, Kehinde O.K. [Built and Natural Environment, Baxter Building, University of Abertay Dundee, Bell Street, Dundee DD1 1HG, Scotland (United Kingdom)], E-mail: k.oduyemi@abertay.ac.uk

2008-07-01T23:59:59.000Z

353

LANDFILL OPERATION FOR CARBON SEQUESTRATION AND MAXIMUM METHANE EMISSION CONTROL  

Science Conference Proceedings (OSTI)

The work described in this report, to demonstrate and advance this technology, has used two demonstration-scale cells of size (8000 metric tons [tonnes]), sufficient to replicate many heat and compaction characteristics of larger ''full-scale'' landfills. An enhanced demonstration cell has received moisture supplementation to field capacity. This is the maximum moisture waste can hold while still limiting liquid drainage rate to minimal and safely manageable levels. The enhanced landfill module was compared to a parallel control landfill module receiving no moisture additions. Gas recovery has continued for a period of over 4 years. It is quite encouraging that the enhanced cell methane recovery has been close to 10-fold that experienced with conventional landfills. This is the highest methane recovery rate per unit waste, and thus progress toward stabilization, documented anywhere for such a large waste mass. This high recovery rate is attributed to moisture, and elevated temperature attained inexpensively during startup. Economic analyses performed under Phase I of this NETL contract indicate ''greenhouse cost effectiveness'' to be excellent. Other benefits include substantial waste volume loss (over 30%) which translates to extended landfill life. Other environmental benefits include rapidly improved quality and stabilization (lowered pollutant levels) in liquid leachate which drains from the waste.

Don Augenstein

2001-02-01T23:59:59.000Z

354

Estimation of landfill emission lifespan using process oriented modeling  

SciTech Connect

Depending on the particular pollutants emitted, landfills may require service activities lasting from hundreds to thousands of years. Flexible tools allowing long-term predictions of emissions are of key importance to determine the nature and expected duration of maintenance and post-closure activities. A highly capable option represents predictions based on models and verified by experiments that are fast, flexible and allow for the comparison of various possible operation scenarios in order to find the most appropriate one. The intention of the presented work was to develop a experimentally verified multi-dimensional predictive model capable of quantifying and estimating processes taking place in landfill sites where coupled process description allows precise time and space resolution. This constitutive 2-dimensional model is based on the macromechanical theory of porous media (TPM) for a saturated thermo-elastic porous body. The model was used to simulate simultaneously occurring processes: organic phase transition, gas emissions, heat transport, and settlement behavior on a long time scale for municipal solid waste deposited in a landfill. The relationships between the properties (composition, pore structure) of a landfill and the conversion and multi-phase transport phenomena inside it were experimentally determined. In this paper, we present both the theoretical background of the model and the results of the simulations at one single point as well as in a vertical landfill cross section.

Ustohalova, Veronika [Institute of Waste Management, University of Duisburg-Essen, Universitaetsstrasse 15, 45141 Essen (Germany)]. E-mail: veronika.ustohalova@uni-essen.de; Ricken, Tim [Institute of Mechanics, University of Duisburg-Essen, Universitaetsstrasse 15, 45141 Essen (Germany); Widmann, Renatus [Institute of Waste Management, University of Duisburg-Essen, Universitaetsstrasse 15, 45141 Essen (Germany)

2006-07-01T23:59:59.000Z

355

I 95 Municipal Landfill Phase I Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Municipal Landfill Phase I Biomass Facility Municipal Landfill Phase I Biomass Facility Jump to: navigation, search Name I 95 Municipal Landfill Phase I Biomass Facility Facility I 95 Municipal Landfill Phase I Sector Biomass Facility Type Landfill Gas Location Fairfax County, Virginia Coordinates 38.9085472°, -77.2405153° 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":38.9085472,"lon":-77.2405153,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

356

High Temperature Gas-cooled Reactor Projected Markets and Scoping Economics  

DOE Green Energy (OSTI)

The NGNP Project has the objective of developing the high temperature gas-cooled reactor (HTGR) technology to supply high temperature process heat to industrial processes as a substitute for burning of fossil fuels, such as natural gas. Applications of the HTGR technology that have been evaluated by the NGNP Project for supply of process heat include supply of electricity, steam and high-temperature gas to a wide range of industrial processes, and production of hydrogen and oxygen for use in petrochemical, refining, coal to liquid fuels, chemical, and fertilizer plants.

Larry Demick

2010-08-01T23:59:59.000Z

357

NETL: News Release - DOE Selects 2 Projects to Help Boost Gas Flow from  

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

August 15, 2001 August 15, 2001 DOE Selects 2 Projects to Help Boost Gas Flow from Low-Permeability Formations New Technologies Targeted at Future Gas Production From "Tight" Formations in Western U.S. MORGANTOWN, WV - America has vast resources of natural gas, but President Bush's National Energy Policy cautions that domestic production of the easier "conventional" gas could peak as early as 2015. To help prepare for the day when the Nation's increasing demand for clean-burning natural gas will have to be met by gas trapped in denser, more difficult-to-produce "unconventional" formations, the U.S. Department of Energy has selected two firms to develop advanced methods for locating and producing these low permeability gas reservoirs.

358

Greenhouse Gas Emission Trends and Projections in Europe 2009 | Open Energy  

Open Energy Info (EERE)

Greenhouse Gas Emission Trends and Projections in Europe 2009 Greenhouse Gas Emission Trends and Projections in Europe 2009 Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Emission Trends and Projections in Europe 2009 Agency/Company /Organization: European Environment Agency Topics: Baseline projection, GHG inventory, Background analysis Resource Type: Maps Website: www.eea.europa.eu/publications/eea_report_2009_9 Country: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Ireland, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom UN Region: "Western & Eastern Europe" 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.

359

New York State Electric & Gas Corporation Smart Grid Demonstration Project  

Open Energy Info (EERE)

New York State Electric & Gas Corporation Smart Grid Demonstration Project New York State Electric & Gas Corporation Smart Grid Demonstration Project Jump to: navigation, search Project Lead New York State Electric & Gas Corporation Country United States Headquarters Location Binghamton, New York Recovery Act Funding $29,561,142.00 Total Project Value $125,006,103.00 Coordinates 42.0986867°, -75.9179738° 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":[]}

360

Development Water, Gas, and Electric Energy Use Projection  

E-Print Network (OSTI)

2. In addition to the sewage flow demand created by the building development, parking drainage and pool backwash may also create additional sanitary sewer flow. These additional flows are assumed to be negligible compared to the rest of the project. B. Sanitary Sewage Discharge 1. The daily sanitary sewer flow will be near the daily building cold water usage as detailed above.

unknown authors

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

Gas projects surge in the Middle East as governments seek new revenue sources  

SciTech Connect

The rapid development of natural gas and condensate reserves in the Middle East results from a simple motivation: the desire of governments to earn revenues. For the past decade, Middle East governments have run budget deficits, which they funded by drawing down foreign assets and issuing debt. Now in the process of structural economic reform, they have begun to use an under-utilized resource--natural gas, of which Middle East governments own about one third of the world`s reserves. Governments receive revenues from several sources in natural gas developments, which makes the projects very attractive. Revenue comes from the sale of the natural gas in the domestic market and, if exported, the international market; the sale of associated condensates; the additional exports of crude oil or refined products if natural gas is substituted for refined products in domestic markets; the increased sale of crude oil if natural gas is injected into reservoirs to maintain pressure; and the sale of petrochemicals where natural gas is used as feedstock. Large projects under way in the Middle East highlight the consequences of multiple revenue sources and interlinked costs of natural gas and condensate development. Other countries in the region are undertaking similar projects, so examples cited represent only a portion of what is occurring. The paper describes Abu Dhabi, Qatar, Saudi Arabia, and Iran.

Williams, M.D. [International Energy Agency, Paris (France)

1997-02-24T23:59:59.000Z

362

Unconventional gas outlook: resources, economics, and technologies  

Science Conference Proceedings (OSTI)

The report explains the current and potential of the unconventional gas market including country profiles, major project case studies, and new technology research. It identifies the major players in the market and reports their current and forecasted projects, as well as current volume and anticipated output for specific projects. Contents are: Overview of unconventional gas; Global natural gas market; Drivers of unconventional gas sources; Forecast; Types of unconventional gas; Major producing regions Overall market trends; Production technology research; Economics of unconventional gas production; Barriers and challenges; Key regions: Australia, Canada, China, Russia, Ukraine, United Kingdom, United States; Major Projects; Industry Initiatives; Major players. Uneconomic or marginally economic resources such as tight (low permeability) sandstones, shale gas, and coalbed methane are considered unconventional. However, due to continued research and favorable gas prices, many previously uneconomic or marginally economic gas resources are now economically viable, and may not be considered unconventional by some companies. Unconventional gas resources are geologically distinct in that conventional gas resources are buoyancy-driven deposits, occurring as discrete accumulations in structural or stratigraphic traps, whereas unconventional gas resources are generally not buoyancy-driven deposits. The unconventional natural gas category (CAM, gas shales, tight sands, and landfill) is expected to continue at double-digit growth levels in the near term. Until 2008, demand for unconventional natural gas is likely to increase at an AAR corresponding to 10.7% from 2003, aided by prioritized research and development efforts. 1 app.

Drazga, B. (ed.)

2006-08-15T23:59:59.000Z

363

Analytical risk-based model of gaseous and liquid-phase radon transport in landfills with radium sources  

Science Conference Proceedings (OSTI)

An analytical model of gaseous and liquid-phase radon transport through soils is derived for environmental modeling of landfills containing uranium mill tailings or Ra-226 sources. Processes include radon diffusion in both the gas and liquid phases, ... Keywords: Landfill, Multiphase, Performance assessment, Probabilistic modeling, Radium, Radon, Transport

Clifford K. Ho

2008-09-01T23:59:59.000Z

364

Estimating the greenhouse gas benefits of forestry projects: A Costa Rican Case Study  

SciTech Connect

If the Clean Development Mechanism proposed under the Kyoto Protocol is to serve as an effective means for combating global climate change, it will depend upon reliable estimates of greenhouse gas benefits. This paper sketches the theoretical basis for estimating the greenhouse gas benefits of forestry projects and suggests lessons learned based on a case study of Costa Rica's Protected Areas Project, which is a 500,000 hectare effort to reduce deforestation and enhance reforestation. The Protected Areas Project in many senses advances the state of the art for Clean Development Mechanism-type forestry projects, as does the third-party verification work of SGS International Certification Services on the project. Nonetheless, sensitivity analysis shows that carbon benefit estimates for the project vary widely based on the imputed deforestation rate in the baseline scenario, e.g. the deforestation rate expected if the project were not implemented. This, along with a newly available national dataset that confirms other research showing a slower rate of deforestation in Costa Rica, suggests that the use of the 1979--1992 forest cover data originally as the basis for estimating carbon savings should be reconsidered. When the newly available data is substituted, carbon savings amount to 8.9 Mt (million tones) of carbon, down from the original estimate of 15.7 Mt. The primary general conclusion is that project developers should give more attention to the forecasting land use and land cover change scenarios underlying estimates of greenhouse gas benefits.

Busch, Christopher; Sathaye, Jayant; Sanchez Azofeifa, G. Arturo

2000-09-01T23:59:59.000Z

365

Project 199  

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

Heino Beckert Heino Beckert Project Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4132 heino.beckert@netl.doe.gov Ramin Yazdani Senior Civil Engineer Yolo County Planning and Public Works Department 292 West Beamer Street Woodland, CA 95695 530-666-8848 ryazdani@yolocounty.org Sequestration Yolo County Landfill Methane Production Compared to Other Landfills FULL-SCALE BIOREACTOR LANDFILL Background Sanitary landfilling is the dominant method of solid waste disposal in the United States, accounting for the disposal of about 217 million tons of waste annually (U.S. EPA, 1997). The annual production of municipal waste in the United States has more than doubled since 1960. In spite of increasing rates of reuse and recycling, population and

366

Modified biochemical methane potential (BMP) assays to assess biodegradation potential of landfilled refuse  

DOE Green Energy (OSTI)

Modified Biochemical Methane Potential (BMP) assays were used to assess biogas production potential of solid landfill samples. In landfill samples with visible soil content, moisture addition alone was generally as effective at stimulating biogas production as the addition of a comprehensive nutrient media. In a variety of samples from humid and semiarid landfills, addition of an aqueous nutrient media was the most effective stimulant for biogas production; however, moisture addition was almost as effective for most samples, suggesting that water addition would be the most cost-effective field approach. Onset of methanogenesis was slower in fresh refuse samples (even when inoculated with anaerobic digester sludge) than in landfill samples, indicating that the soil into which materials are landfilled is a major source of microorganisms. High volatile solids loading in fresh refuse and landfill assays retarded methanogenesis. A comparison of anaerobic and aerobic sample handling techniques showed no significant differences with regard to onset of methanogenesis and total gas production. The technique shows initial promise with regard to replication and reproducibility of results and could be a meaningful addition to landfill site evaluations where commercial gas recovery is anticipated. The BMP technique could also be adapted to assess anaerobic biodegradability of other solid waste materials for conventional anaerobic digestion applications. 9 refs., 6 figs., 2 tabs.

Bogner, J.E.; Rose, C.; Piorkowski, R.

1989-01-01T23:59:59.000Z

367

Best Practices for Siting Solar Photovoltaics on Municipal Solid Waste Landfills. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

DOE Green Energy (OSTI)

The Environmental Protection Agency and the National Renewable Energy Laboratory developed this best practices document to address common technical challenges for siting solar photovoltaics (PV) on municipal solid waste (MSW) landfills. The purpose of this document is to promote the use of MSW landfills for solar energy systems. Closed landfills and portions of active landfills with closed cells represent thousands of acres of property that may be suitable for siting solar photovoltaics (PV). These closed landfills may be suitable for near-term construction, making these sites strong candidate to take advantage of the 30% Federal Business Energy Investment Tax Credit. It was prepared in response to the increasing interest in siting renewable energy on landfills from solar developers; landfill owners; and federal, state, and local governments. It contains examples of solar PV projects on landfills and technical considerations and best practices that were gathered from examining the implementation of several of these projects.

Kiatreungwattana, K.; Mosey, G.; Jones-Johnson, S.; Dufficy, C.; Bourg, J.; Conroy, A.; Keenan, M.; Michaud, W.; Brown, K.

2013-04-01T23:59:59.000Z

368

DOE - Office of Legacy Management -- Project Gas Buggy Site - NM 14  

Office of Legacy Management (LM)

Gas Buggy Site - NM 14 Gas Buggy Site - NM 14 FUSRAP Considered Sites Site: Project Gas Buggy Site (NM.14 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: Also see Gasbuggy, New Mexico, Site Nevada Test Site History Documents Related to Project Gas Buggy Site Fact Sheet Gasbuggy, New Mexico The Gasbuggy Site is located in northwestern New Mexico in Rio Arriba County approximately 55 miles east of the city of Farmington and approximately 12 miles southwest of Dulce, New Mexico, in the Carson National Forest. Floodplains and Wetlands Survey Results for the Gasbuggy and Gnome-Coach Sites, New Mexico, December 1993.

369

2005 Inventory of Greenhouse Gas Emissions Ascribable to the University of Washington  

E-Print Network (OSTI)

2005 Inventory of Greenhouse Gas Emissions Ascribable to the University of Washington October 2007 ............................................................................................6 Operational Boundaries.......................................................................................................................21 Montlake Landfill

Kaminsky, Werner

370

NETL: Oil & Natural Gas Projects: Alaska Heavy Oils  

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

Fluid and Rock Property Controls On Production and Seismic Monitoring Alaska Heavy Oils Last Reviewed 12/20/2012 Fluid and Rock Property Controls On Production and Seismic Monitoring Alaska Heavy Oils Last Reviewed 12/20/2012 DE-NT0005663 Goal The goal of this project is to improve recovery of Alaskan North Slope (ANS) heavy oil resources in the Ugnu formation by improving our understanding of the formation’s vertical and lateral heterogeneities via core evaluation, evaluating possible recovery processes, and employing geophysical monitoring to assess production and modify production operations. Performers Colorado School of Mines, Golden, CO 80401 University of Houston, Houston, TX 77204 Earthworks, Newtown, CT 06470 BP, Anchorage, AK 99519 Background Although the reserves of heavy oil on the North Slope of Alaska are enormous (estimates are up to 10 billion barrels in place), difficult

371

Analysis & Projections - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

... municipal solid waste, landfill gas, nuclear, coal-fired plants with carbon capture and sequestration, ... Carbon dioxide emissions in the electric power ...

372

Livermore energy policy model and projections of energy futures for the Gas Research Institute  

Science Conference Proceedings (OSTI)

The Energy and Resource Planning Group at the Lawrence Livermore National Laboratory (LLNL) was asked by the Gas Research Institute to evaluate ten of their research projects relative to proposed funding levels for 1982. These energy technology projects included gas from unconventional and synthetic sources as well as utilization technologies. The primary tool used in the evaluation was the LLNL Energy Policy Model (EPM). The report gives background information about the study, the basic assumptions used in the study, and some conclusions, and presents selected supporting results from the EPM runs.

Castleton, R.

1981-06-01T23:59:59.000Z

373

Utilization requirements. A Southern California gas company project SAGE report: utilization requirements. [Solar Assisted Gas Energy  

SciTech Connect

Utilization requirements are given and comparisons made of two phase III SAGE (solar assisted gas energy) installations in California: (1) a retrofit installation in an existing apartment building in El Toro, and (2) an installation in a new apartment building in Upland. Such testing in the field revealed the requirements to be met if SAGE-type installations are to become commercially practical on a widespread basis in electric and gas energy usage.

Barbieri, R.; Schoen, R.; Hirshberg, A.S.

1978-01-01T23:59:59.000Z

374

Case Studies of Greenhouse Gas Emissions Offset Projects Implemented in the United Nations Clean Development Mechanism  

Science Conference Proceedings (OSTI)

This paper describes case studies of greenhouse gas (GHG) emissions offset project activities undertaken within the United Nations Clean Development Mechanism (CDM) program. This paper is designed to communicate key lessons learned from the implementation of different types of GHG emissions offsets projects in the CDM to policy makers in the U.S. who may be interested in developing national, regional or state-based GHG offsets programs. This paper also is designed to provide important insights to entitie...

2011-12-21T23:59:59.000Z

375

Table 10. Natural Gas Production, Projected vs. Actual  

Gasoline and Diesel Fuel Update (EIA)

Production, Projected vs. Actual Production, Projected vs. Actual (trillion cubic feet) 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 AEO 1982 14.74 14.26 14.33 14.89 15.39 15.88 AEO 1983 16.48 16.27 16.20 16.31 16.27 16.29 14.89 AEO 1984 17.48 17.10 17.44 17.58 17.52 17.32 16.39 AEO 1985 16.95 17.08 17.11 17.29 17.40 17.33 17.32 17.27 17.05 16.80 16.50 AEO 1986 16.30 16.27 17.15 16.68 16.90 16.97 16.87 16.93 16.86 16.62 16.40 16.33 16.57 16.23 16.12 AEO 1987 16.21 16.09 16.38 16.32 16.30 16.30 16.44 16.62 16.81 17.39 AEO 1989* 16.71 16.71 16.94 17.01 16.83 17.09 17.35 17.54 17.67 17.98 18.20 18.25 18.49 AEO 1990 16.91 17.25 18.84 20.58 20.24 AEO 1991 17.40 17.48 18.11 18.22 18.15 18.22 18.39 18.82 19.03 19.28 19.62 19.89 20.13 20.07 19.95 19.82 19.64 19.50 19.30 19.08 AEO 1992 17.43 17.69 17.95 18.00 18.29 18.27 18.51 18.75 18.97

376

Project Construction Team | Department of Energy  

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

Project Construction Team Project Construction Team Project Construction Team October 16, 2013 - 5:06pm Addthis Photo of two men reviewing a large print document. Both men are wearing construction hats and bright vests. A construction team reviews plans for a 1.9 megawatt methane power generator for a U.S. Marine Corps landfill gas-to-energy project. Assembling the right project construction team is crucial and begins with the request for proposal (RFP). Federal agencies create and RFP for construction services using construction documents developed during the final stage of building design. Construction documents are the blueprints on which every project is built and will be used to generate bids for the construction phase of the project. Renewable energy will either be specified in detail in the

377

Guide to implementing reclamation processes at Department of Defense municipal solid waste and construction debris landfills. Master's thesis  

Science Conference Proceedings (OSTI)

This thesis serves as a guide for implementing landfill reclamation techniques on municipal solid waste or construction debris landfills owned, operated, or used by the DoD. The research describes historical and current methods for disposing of solid waste including open dumping, sanitary landfilling, and the development of state-of-the-art sanitary landfill cell technology. The thesis also identifies the factors which have led to the need for new methods of managing municipal solid waste. The vast majority of the study is devoted to identifying actions which should be taken before, during, and after implementation of a landfill reclamation project. These actions include the development of health, safety, and contingency planning documents, the establishment of systems for characterizing and monitoring site conditions, and the identification of other procedures and processes necessary for performing successful operations. Finally, this study contains a model for analyzing under which conditions reclamation is economically feasible. The model examines economic feasibility in four separate conditions and shows that reclamation is economically feasible in a wide variety of markets. However, the model also shows that feasibility is directly associated with a continuance of normal landfilling operations. Landfill, Landfill reclamation, Landfill mining, Municipal solid waste, Recycling, Construction debris.

Tures, G.L.

1993-09-21T23:59:59.000Z

378

Fluxes of methane between landfills and the atmosphere: Natural and engineered controls  

SciTech Connect

Field measurement of landfill methane emissions indicates natural variability spanning more than 2 seven orders of magnitude, from approximately 0.0004 to more than 4000 g m{sub -2} day{sup -1}. This wide range reflects net emissions resulting from production (methanogenesis), consumption (methanotrophic oxidation), and gaseous transport processes. The determination of an {open_quotes}average{close_quotes} emission rate for a given field site requires sampling designs and statistical techniques which consider spatial and temporal variability. Moreover, particularly at sites with pumped gas recovery systems, it is possible for methanotrophic microorganisms in aerated cover soils to oxidize all of the methane from landfill sources below and, additionally, to oxidize methane diffusing into cover soils from atmospheric sources above. In such cases, a reversed soil gas concentration gradient is observed in shallow cover soils, indicating bidirectional diffusional transport to the depth of optimum methane oxidation. Rates of landfill methane oxidation from field and laboratory incubation studies range up to 166 g m{sup -2} day{sup -1} among the highest for any natural setting, providing an effective natural control on net emissions. Estimates of worldwide landfill methane emissions to the atmosphere have ranged from 9 to 70 Tg yr{sup -1}, differing mainly in assumed methane yields from estimated quantities of landfilled refuse. At highly controlled landfill sites in developed countries, landfill methane is often collected via vertical wells or horizontal collectors. Recovery of landfill methane through engineered systems can provide both environmental and energy benefits by mitigating subsurface migration, reducing surface emissions, and providing an alternative energy resource for industrial boiler use, on-site electrical generation, or upgrading to a substitute natural gas.

Bogner, J. [Argonne National Lab., IL (United States); Meadows, M. [ETSU, Harwell, Oxfordshire (United Kingdom); Czepiel, P. [Harvard Univ., Cambridge, MA (United States)

1997-08-01T23:59:59.000Z

379

NETL: News Release - DOE Selects Projects to Improve 'Stripper' Gas Well  

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

June 13, 2000 June 13, 2000 DOE Selects Project to Improve 'Stripper' Gas Well Economics By Using Low-Cost Clean Coal Product to Filter Waste Water In its third and final round of competition for projects that can help sustain natural gas production from "stripper" wells, the U.S. Department of Energy has selected a proposal to test a coal-based filtering material that could sharply reduce the costs of disposing of waste water from these low-volume wells. The Western SynCoal Clean Coal Plant The Rosebud SynCoal® demonstration plant near Colstrip, Montana, was built in DOE's Clean Coal Technology Program. Its upgraded coal product, originally intended as a high quality fuel for power plants, may also be a low cost filter material for oil and gas well waste water.

380

Quality Assurance Project Plan for the Gas Generation Testing Program at the INEL  

SciTech Connect

The data quality objectives (DQOs) for the Program are to evaluate compliance with the limits on total gas generation rates, establish the concentrations of hydrogen and methane in the total gas flow, determine the headspace concentration of VOCs in each drum prior to the start of the test, and obtain estimates of the concentrations of several compounds for mass balance purposes. Criteria for the selection of waste containers at the INEL and the parameters that must be characterized prior to and during the tests are described. Collection of gaseous samples from 55-gallon drums of contact-handled transuranic waste for the gas generation testing is discussed. Analytical methods and calibrations are summarized. Administrative quality control measures described in this QAPjP include the generation, review, and approval of project documentation; control and retention of records; measures to ensure that personnel, subcontractors or vendors, and equipment meet the specifications necessary to achieve the required data quality for the project.

NONE

1994-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

Gas Separations using Ceramic Membranes  

DOE Green Energy (OSTI)

This project has been oriented toward the development of a commercially viable ceramic membrane for high temperature gas separations. A technically and commercially viable high temperature gas separation membrane and process has been developed under this project. The lab and field tests have demonstrated the operational stability, both performance and material, of the gas separation thin film, deposited upon the ceramic membrane developed. This performance reliability is built upon the ceramic membrane developed under this project as a substrate for elevated temperature operation. A comprehensive product development approach has been taken to produce an economically viable ceramic substrate, gas selective thin film and the module required to house the innovative membranes for the elevated temperature operation. Field tests have been performed to demonstrate the technical and commercial viability for (i) energy and water recovery from boiler flue gases, and (ii) hydrogen recovery from refinery waste streams using the membrane/module product developed under this project. Active commercializations effort teaming with key industrial OEMs and end users is currently underway for these applications. In addition, the gas separation membrane developed under this project has demonstrated its economical viability for the CO2 removal from subquality natural gas and landfill gas, although performance stability at the elevated temperature remains to be confirmed in the field.

Paul KT Liu

2005-01-13T23:59:59.000Z

382

Landfill Gas Fueled HCCI Demonstration System  

E-Print Network (OSTI)

of NOx and 30 kW of electrical power. Less than 5.0 ppm ofresource for producing electrical power. For developmentheating is supplied by electrical power during startup and

Blizman, Brandon J.; Makel, Darby B.; Mack, John Hunter; Dibble, Robert W.

2006-01-01T23:59:59.000Z

383

Landfill Gas to Energy for Federal Facilities  

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

micro- turbines, and other technologies can use LFG to produce electricity; and most boilers can be reconfigured to burn LFG to produce hot water or steam. LFG usually consists...

384

Landfill Gas Fueled HCCI Demonstration System  

E-Print Network (OSTI)

and valves, an air-to-air (ATA) heat exchanger, a liquid-to-air (LTA) heat exchanger, an ICTC manifold and heatis designed with two heat exchanger systems to accommodate

Blizman, Brandon J.; Makel, Darby B.; Mack, John Hunter; Dibble, Robert W.

2006-01-01T23:59:59.000Z

385

Landfill Gas Fueled HCCI Demonstration System  

E-Print Network (OSTI)

chemical- kinetic model of propane HCCI combustion, SAEof a four-cylinder 1.9 l propane- fueled homogeneous chargethe fuel line can use propane from a tank and NG from the

Blizman, Brandon J.; Makel, Darby B.; Mack, John Hunter; Dibble, Robert W.

2006-01-01T23:59:59.000Z

386

Peru-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

World Bank Climate Projects World Bank Climate Projects Jump to: navigation, search Name Peru-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy, Land Focus Area Renewable Energy, Hydro, Transportation, Forestry Topics Background analysis Country Peru South America References World Bank Project Database - Peru[1] Contents 1 Active Projects 1.1 Water Resources Management Modernization - IBRD/IDA 1.2 PE Santa Rosa Hydro Carbon Finance 1.3 PERU - Poechos Hydropower Project 1.4 LIMA TRANSPORT 1.5 PE Huaycoloro Landfill Gas Recovery 2 References Active Projects The World Bank currently has the following climate projects active in Peru: Water Resources Management Modernization - IBRD/IDA (10M - Active) PE Santa Rosa Hydro Carbon Finance (1.5M) Carbon Offset PERU - Poechos Hydropower Project (1.2M) Carbon Offset

387

EA-1707: Closure of Nonradioactive Dangerous Waste Landfill and Solid Waste Landfill, Hanford Site, Richland, Washington  

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

This EA evaluates the potential environmental impacts of closing the Nonradioactive Dangerous Waste Landfill and the Solid Waste Landfill. The Washington State Department of Ecology is a cooperating agency in preparing this EA.

388

Evaluation of local content strategies to plan large engineering projects in the oil & gas industry in high risk country areas  

Science Conference Proceedings (OSTI)

The Local content of a complex project is an important variable to create value and increase the overall sustainability of large engineering projects in the Oil & Gas industry, especially in the developing countries. The paper proposes a method to ... Keywords: causal knowledge map, large engineering projects, local content, scenario analysis

Troncone Enzo Piermichele; De Falco Massimo; Gallo Mos; Santillo Liberatina Carmela; Pier Alberto Viecelli

2012-01-01T23:59:59.000Z

389

Health assessment for 19th Avenue Landfill National Priorities List (NPL) Site, Phoenix, Maricopa County, Arizona, Region 9. CERCLIS No. AZD980496780. Preliminary report  

Science Conference Proceedings (OSTI)

The 19th Avenue Landfill is an National Priorities List site located in Maricopa County, Phoenix, Arizona. The site was operated as a sanitary landfill between 1957 and 1979. Most of the waste disposed of at the landfill was from municipal sources; however, old gasoline storage tanks, radioactive waste, hospital waste, industrial waste, and old transformers were also landfilled. The site is considered to be of potential public health concern because of the risk to human health caused by the possibility of exposure to hazardous substances via ingestion, dermal contact, or inhalation of contaminants in subsurface soil and refuse, soil-gas, and air.

Not Available

1989-04-10T23:59:59.000Z

390

A program to develop the domestic natural gas industry in Indonesia: Case history of two World Bank projects  

Science Conference Proceedings (OSTI)

Indonesia depends heavily on revenues from the export of LNG and oil, the availability of which appears to be decreasing. It is therefore making a strong effort to accelerate development of a domestic natural gas industry. A high priority has been given to the conversion of power plants and city gas systems, including local industries and commercial facilities, from liquid fuels to natural gas. This will release more oil for export, help to meet the objectives of Repelita V, and provide substantial environmental benefits. The World Bank recently provided loans to the Indonesian Government for two projects that are aimed at substituting natural gas for oil and manufactured gas in domestic markets. One project involves expansion of the gas distribution systems of Indonesia's natural gas utility (PGN) in three cities: Jakarta and Bogor in Java, and Medan in Sumatra. The project also includes training programs for PGN staff and an energy pricing policy study to be carried out by Indonesia's Ministry of Mines and Energy. The second project involves expansion of the supply of natural gas for Surabaya and twelve other towns in its vicinity in East Java, and further expansion of Medan's supply system. Technical assistance will be provided to enhance the skills ofPGN and the Ministry of Mines and Energy, and a Gas Technology Unit similar to the Institute of Gas Technology will be established at Indonesia's Research and Development Center for Oil and Gas (LEMIGAS) in Jakarta. 14 refs., 3 figs., 11 tabs.

Klass, D.L. (Institute of Gas Technology, Chicago, IL (United States)); Khwaja, S. (World Bank, Washington, DC (United States))

1991-01-01T23:59:59.000Z

391

NETL: Methane Hydrates - DOE/NETL Projects - Natural Gas Hydrates in  

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

The National Methane Hydrates R&D Program The National Methane Hydrates R&D Program DOE/NETL Methane Hydrate Projects Natural Gas Hydrates in Permafrost and Marine Settings: Resources, Properties, and Environmental Issues Last Reviewed 12/30/2013 DE-FE0002911 Goal The objective of this DOE-USGS Interagency Agreement is to provide world-class expertise and research in support of the goals of the 2005 Energy Act for National Methane Hydrates R&D, the DOE-led U.S. interagency roadmap for gas hydrates research, and elements of the USGS mission related to energy resources, global climate, and geohazards. This project extends USGS support to the DOE Methane Hydrate R&D Program previously conducted under DE-AI26-05NT42496. Performer U.S. Geological Survey at Woods Hole, MA, Denver, CO, and Menlo Park, CA

392

Municipal Solid WasteMunicipal Solid Waste Landfills In CitiesLandfills In Cities  

E-Print Network (OSTI)

trench c) Liner Deployment d) Seaming Double Hot wedge Fillet Extrusion Seam properties ­ ASTM D6392 e-wise construction of landfill #12;Daily cell, cover, lift & phase of a landfill #12;Operational Points Provisions (contd) Check for compatibilities of different wastes. Divide landfill into cells. Non

Columbia University

393

The integrated melter off-gas treatment systems at the West Valley Demonstration Project  

SciTech Connect

The West Valley Demonstration project was established by an act of Congress in 1980 to solidify the high level radioactive liquid wastes produced from operation of the Western New York Nuclear Services Center from 1966 to 1972. The waste will be solidified as borosilicate glass. This report describes the functions, the controlling design criteria, and the resulting design of the melter off-gas treatment systems.

Vance, R.F.

1991-12-01T23:59:59.000Z

394

A Comprehensive Overview of Project-Based Mechanisms to Offset Greenhouse Gas Emissions  

Science Conference Proceedings (OSTI)

This EPRI Technical Update provides senior managers and environmental staff of U.S. electric companies with a comprehensive understanding of the role that greenhouse gas (GHG) emissions offsets can play in their own company's future carbon emissions compliance strategy and how offsets offer a key contribution to meet global GHG emissions reduction targets faster and at comparatively low cost. So-called project-based mechanisms use the power of markets to supply cost-efficient GHG emission reductions to e...

2007-12-21T23:59:59.000Z

395

Mixed Waste Landfill Integrated Demonstration; Technology summary  

SciTech Connect

The mission of the Mixed Waste Landfill Integrated Demonstration (MWLID) is to demonstrate, in contaminated sites, new technologies for clean-up of chemical and mixed waste landfills that are representative of many sites throughout the DOE Complex and the nation. When implemented, these new technologies promise to characterize and remediate the contaminated landfill sites across the country that resulted from past waste disposal practices. Characterization and remediation technologies are aimed at making clean-up less expensive, safer, and more effective than current techniques. This will be done by emphasizing in-situ technologies. Most important, MWLID`s success will be shared with other Federal, state, and local governments, and private companies that face the important task of waste site remediation. MWLID will demonstrate technologies at two existing landfills. Sandia National Laboratories` Chemical Waste Landfill received hazardous (chemical) waste from the Laboratory from 1962 to 1985, and the Mixed-Waste Landfill received hazardous and radioactive wastes (mixed wastes) over a twenty-nine year period (1959-1988) from various Sandia nuclear research programs. Both landfills are now closed. Originally, however, the sites were selected because of Albuquerque`s and climate and the thick layer of alluvial deposits that overlay groundwater approximately 480 feet below the landfills. This thick layer of ``dry`` soils, gravel, and clays promised to be a natural barrier between the landfills and groundwater.

NONE

1994-02-01T23:59:59.000Z

396

NETL: Methane Hydrates - DOE/NETL Projects - Mapping Permafrost and Gas  

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

Mapping Permafrost and Gas Hydrate using Marine Controlled Source Electromagnetic Methods (CSEM) Last Reviewed 12/18/2013 Mapping Permafrost and Gas Hydrate using Marine Controlled Source Electromagnetic Methods (CSEM) Last Reviewed 12/18/2013 DE-FE0010144 Goal The objective of this project is to develop and test a towed electromagnetic source and receiver system suitable for deployment from small coastal vessels to map near-surface electrical structure in shallow water. The system will be used to collect permafrost data in the shallow water of the U.S. Beaufort Inner Shelf at locations coincident with seismic lines collected by the U.S. Geological Survey (USGS). The electromagnetic data will be used to identify the geometry, extent, and physical properties of permafrost and any associated gas hydrate in order to provide a baseline for future studies of the effects of any climate-driven dissociation of

397

NETL: Methane Hydrates - DOE/NETL Projects - Natural Gas Hydrates in  

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

Natural Gas Hydrates in Permafrost and Marine Settings: Resources, Properties, and Environmental Issues Last Reviewed 12/30/2013 Natural Gas Hydrates in Permafrost and Marine Settings: Resources, Properties, and Environmental Issues Last Reviewed 12/30/2013 DE-FE0002911 Goal The objective of this DOE-USGS Interagency Agreement is to provide world-class expertise and research in support of the goals of the 2005 Energy Act for National Methane Hydrates R&D, the DOE-led U.S. interagency roadmap for gas hydrates research, and elements of the USGS mission related to energy resources, global climate, and geohazards. This project extends USGS support to the DOE Methane Hydrate R&D Program previously conducted under DE-AI26-05NT42496. Performer U.S. Geological Survey at Woods Hole, MA, Denver, CO, and Menlo Park, CA Background The USGS Interagency Agreement (IA) involves laboratory research and

398

NETL: Methane Hydrates - DOE/NETL Projects - Estimate Gas-Hydrate  

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

Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Last Reviewed 6/14/2013 Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Last Reviewed 6/14/2013 DE-FC26-06NT42959 Goal The goal of this project is to evaluate the direct-current electrical resistivity (DCR) method for remotely detecting and characterizing the concentration of gas hydrates in the deep marine environment. This will be accomplished by adapting existing DCR instrumentation for use on the sea floor in the deep marine environment and testing the new instrumentation at Mississippi Canyon Block 118. Performer Baylor University, Waco, TX 76798 Collaborators Advanced Geosciences Inc., Austin, TX 78726 Specialty Devices Inc., Wylie, TX 75098 Background Marine occurrences of methane hydrates are known to form in two distinct

399

Methodology for Assessing Greenhouse Gas Emissions and Assessing Mitigation Options for On-Road Mobile Sources Project for the Houston-Galveston Area Council  

E-Print Network (OSTI)

Methodology for Assessing Greenhouse Gas Emissions and Assessing Mitigation Options for On-Road Mobile Sources ­ Project for the Houston-Galveston Area Council This project addresses greenhouse gas

400

Fuel Effects on a Low-Swirl Injector for Lean Premixed Gas Turbines  

E-Print Network (OSTI)

equivalent to those from landfill gas to liquified petroleumlandfill and biomass fuels, H 2 -enriched CH 4 to simulate refinery gas

Littlejohn, David

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

Appendix B Landfill Inspection Forms and Survey Data  

Office of Legacy Management (LM)

Appendix B Landfill Inspection Forms and Survey Data This page intentionally left blank This page intentionally left blank Original Landfill January 2011 Monthly Inspection -...

402

DOE EM Landfill Workshop and Path Forward - July 2009  

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

Teleconference: 2. DOE EM Landfill Workshop & Path Forward Office of Groundwater and Soil Remediation US Department of Energy July 2009 Slides prepared by CRESP DOE EM Landfill...

403

Briefing: DOE EM Landfill Workshop & Path Forward | Department...  

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

Landfill Workshop & Path Forward Briefing: DOE EM Landfill Workshop & Path Forward By: Office of Groundwater and Soil Remediation Where: SSAB Teleconference 2 Subject: DOE EM...

404

NETL: News Release - Projects Selected to Boost Unconventional Oil and Gas  

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

7, 2010 7, 2010 Projects Selected to Boost Unconventional Oil and Gas Resources Simulation and Visualization Tools, CO2 Enhanced Oil Recovery Targeted for Advancement Washington, D.C. - Ten projects focused on two technical areas aimed at increasing the nation's supply of "unconventional" fossil energy, reducing potential environmental impacts, and expanding carbon dioxide (CO2) storage options have been selected for further development by the U.S. Department of Energy (DOE). The projects include four that would develop advanced computer simulation and visualization capabilities to enhance understanding of ways to improve production and minimize environmental impacts associated with unconventional energy development; and six seeking to further next generation CO2 enhanced oil recovery (EOR) to the point where it is ready for pilot (small) scale testing.

405

Evaluating reservoir production strategies in miscible and immiscible gas-injection projects  

E-Print Network (OSTI)

Miscible gas injection processes could be among the most widely used enhanced oil recovery processes. Successful design and implementation of a miscible gas injection project depends upon the accurate determination of the minimum miscibility pressure (MMP) and other factors such as reservoir and fluid characterization. The MMP indicates the lowest pressure at which the displacement process becomes multicontact miscible. The experimental methods available for determining MMP are both costly and time consuming. Therefore, the use of correlations that prove to be reliable for a wide range of fluid types would likely be considered acceptable for preliminary screening studies. This work includes a comparative and critical evaluation of MMP correlations and thermodynamic models using an equation of state by PVTsim software. Application of gas injection usually entails substantial risk because of the technological sophistication and financial requirements to initiate the project. More detailed, comprehensive reservoir engineering and project monitoring are necessary for typical miscible flood projects than for other recovery methods. This project evaluated effects of important factors such as injection pressure, vertical-to-horizontal permeability ratio, well completion, relative permeability, and permeability stratification on the recovery efficiency from the reservoir for both miscible and immiscible displacements. A three-dimensional, three-phase, Peng-Robinson equation of state (PR-EOS) compositional simulator based on the implicit-pressure explicit-saturation (IMPES) technique was used to determine the sensitivity of miscible or immiscible oil recovery to suitable ranges of these reservoir parameters. Most of the MMP correlations evaluated in this study have proven not to consider the effect of fluid composition properly. In most cases, EOS-based models are more conservative in predicting MMP values. If screening methods identify a reservoir as a candidate for a miscible injection project, experimental MMP measurements should be conducted for specific gas-injection purposes. Simulation results indicated that injection pressure was a key parameter that influences oil recovery to a high degree. MMP appears to be the optimum injection pressure since the incremental oil recovery at pressures above the MMP is negligible and at pressures below the MMP recovery is substantially lower. Stratification, injection-well completion pattern, and vertical-to-horizontal permeability ratios could also affect the recovery efficiency of the reservoir in a variety of ways discussed in this work.

Farzad, Iman

2004-08-01T23:59:59.000Z

406

Natural Gas Organization of Thailand will begin the first phase of its $400-$500 million project  

SciTech Connect

The project consists of collecting, transmitting, and treating facilities for 500-600 million cu ft/day of gas. It will include onshore and offshore pipelines, compressor stations, offshore platforms, a receiving terminal, and gas-treating and processing units to recover propane, butane, and possibly ethane. A large-diameter, 355 mi submarine line will carry gas from offshore fields to onshore facilities at Sattahip, southeast of Bangkok. Treated gas will be transported through a 110 mi onshore line to Bangkok. A letter of intent has been signed with Fluor Corp., which will begin the first phase of the project.

1978-05-29T23:59:59.000Z

407

Knowledge based ranking algorithm for comparative assessment of post-closure care needs of closed landfills  

Science Conference Proceedings (OSTI)

Post-closure care (PCC) activities at landfills include cap maintenance; water quality monitoring; maintenance and monitoring of the gas collection/control system, leachate collection system, groundwater monitoring wells, and surface water management system; and general site maintenance. The objective of this study was to develop an integrated data and knowledge based decision making tool for preliminary estimation of PCC needs at closed landfills. To develop the decision making tool, 11 categories of parameters were identified as critical areas which could affect future PCC needs. Each category was further analyzed by detailed questions which could be answered with limited data and knowledge about the site, its history, location, and site specific characteristics. Depending on the existing knowledge base, a score was assigned to each question (on a scale 1-10, as 1 being the best and 10 being the worst). Each category was also assigned a weight based on its relative importance on the site conditions and PCC needs. The overall landfill score was obtained from the total weighted sum attained. Based on the overall score, landfill conditions could be categorized as critical, acceptable, or good. Critical condition indicates that the landfill may be a threat to the human health and the environment and necessary steps should be taken. Acceptable condition indicates that the landfill is currently stable and the monitoring should be continued. Good condition indicates that the landfill is stable and the monitoring activities can be reduced in the future. The knowledge base algorithm was applied to two case study landfills for preliminary assessment of PCC performance.

Sizirici, Banu, E-mail: bsy3@case.edu [Case Western Reserve University, Civil Engineering Department, 2104 Adelbert Road, Bingham Bld. Room: 216, Cleveland, OH 44106 (United States); Tansel, Berrin; Kumar, Vivek [Florida International University, Civil and Environmental Engineering Department, Miami, FL (United States)

2011-06-15T23:59:59.000Z

408

The environmental comparison of landfilling vs. incineration of MSW accounting for waste diversion  

SciTech Connect

Highlights: Black-Right-Pointing-Pointer Residential waste diversion initiatives are more successful with organic waste. Black-Right-Pointing-Pointer Using a incineration to manage part of the waste is better environmentally. Black-Right-Pointing-Pointer Incineration leads to more power plant emission offsets. Black-Right-Pointing-Pointer Landfilling all of the waste would be preferred financially. - Abstract: This study evaluates the environmental performance and discounted costs of the incineration and landfilling of municipal solid waste that is ready for the final disposal while accounting for existing waste diversion initiatives, using the life cycle assessment (LCA) methodology. Parameters such as changing waste generation quantities, diversion rates and waste composition were also considered. Two scenarios were assessed in this study on how to treat the waste that remains after diversion. The first scenario is the status quo, where the entire residual waste was landfilled whereas in the second scenario approximately 50% of the residual waste was incinerated while the remainder is landfilled. Electricity was produced in each scenario. Data from the City of Toronto was used to undertake this study. Results showed that the waste diversion initiatives were more effective in reducing the organic portion of the waste, in turn, reducing the net electricity production of the landfill while increasing the net electricity production of the incinerator. Therefore, the scenario that incorporated incineration performed better environmentally and contributed overall to a significant reduction in greenhouse gas emissions because of the displacement of power plant emissions; however, at a noticeably higher cost. Although landfilling proves to be the better financial option, it is for the shorter term. The landfill option would require the need of a replacement landfill much sooner. The financial and environmental effects of this expenditure have yet to be considered.

Assamoi, Bernadette [Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College Street, Toronto, Ontario, M5S 3E5 (Canada); Lawryshyn, Yuri, E-mail: yuri.lawryshyn@utoronto.ca [Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College Street, Toronto, Ontario, M5S 3E5 (Canada)

2012-05-15T23:59:59.000Z

409

Public Interest Energy Research (PIER) Program FINAL PROJECT REPORT  

E-Print Network (OSTI)

used for electric power generation (with the balance of collected gas flared). The main factors ................................................. 18 2.1.4 Design of Landfill Gas Collection and Removal System ................................................. 21 2.1.7 Design of Landfill Gas Field and Laboratory Testing

410

Weighing the Costs and Benefits of Renewables Portfolio Standards: A Comparative Analysis of State-Level Policy Impact Projections  

E-Print Network (OSTI)

hydro fuel cells, anaerobic digestion, and MSW incineration.Power Landfill Gas Anaerobic Digestion Biomass Gasificationlandfill gas, and anaerobic digestion. c - Study uses NEMS.

Chen, Cliff; Wiser, Ryan; Bolinger, Mark

2007-01-01T23:59:59.000Z

411

Projecting Monthly Natural Gas Sales for Space Heating Using a Monthly Updated Model and Degree-days from Monthly Outlooks  

Science Conference Proceedings (OSTI)

The problem of projecting monthly residential natural gas sales and evaluating interannual changes in demand is investigated using a linear regression model adjusted monthly. with lagged monthly heating degree-days as the independent variable. ...

Richard L. Lehman; Henry E. Warren

1994-01-01T23:59:59.000Z

412

Performance analysis and optimization of the Prudhoe Bay miscible-gas project  

SciTech Connect

Because EOR oil response at Prudhoe Bay has been difficult to measure directly, a number of different types of field measurements have been made to evaluate the miscible-flood displacement efficiency. These measurements include water- and solvent-injection profiles, logging data from an observation well, and single-well tracer test (SWTT) data. Despite ambiguity in these data, the measurements support the simulation nd laboratory data and generally indicate that the Prudhoe Bay Miscible Gas Project (PBMGP) is performing well. The most useful EOR surveillance data have been the separator-gas-sample database, with {approx} 4,000 compositional analyses. Separator flash analysis and allocation programs use this data-base to infer EOR performance on the basis of produced solvent. Reservoir mechanisms that adversely affect the EOR process efficiency have been identified. The project has exceeded initial expectations in terms of solvent retained within the reservoir, which has favorable implications for solvent sweep efficiency. Procedures have been developed to use the field and simulation data to determine how the solvent should be allocated to the existing patterns and when the project should be expanded into new areas. these procedures are designed to maximize the value of the PBMGP.

McGuire, P.L. [Arco Alaska Inc., Prudhoe Bay, AK (United States); Stalkuup, F.I

1995-05-01T23:59:59.000Z

413

T2LBM Version 1.0: Landfill bioreactor model for TOUGH2  

DOE Green Energy (OSTI)

The need to control gas and leachate production and minimize refuse volume in landfills has motivated the development of landfill simulation models that can be used by operators to predict and design optimal treatment processes. T2LBM is a module for the TOUGH2 simulator that implements a Landfill Bioreactor Model to provide simulation capability for the processes of aerobic or anaerobic biodegradation of municipal solid waste and the associated flow and transport of gas and liquid through the refuse mass. T2LBM incorporates a Monod kinetic rate law for the biodegradation of acetic acid in the aqueous phase by either aerobic or anaerobic microbes as controlled by the local oxygen concentration. Acetic acid is considered a proxy for all biodegradable substrates in the refuse. Aerobic and anaerobic microbes are assumed to be immobile and not limited by nutrients in their growth. Methane and carbon dioxide generation due to biodegradation with corresponding thermal effects are modeled. The numerous parameters needed to specify biodegradation are input by the user in the SELEC block of the TOUGH2 input file. Test problems show that good matches to laboratory experiments of biodegradation can be obtained. A landfill test problem demonstrates the capabilities of T2LBM for a hypothetical two-dimensional landfill scenario with permeability heterogeneity and compaction.

Oldenburg, Curtis M.

2001-05-22T23:59:59.000Z

414

Battery-Powered Electric and Hybrid Electric Vehicle Projects to Reduce Greenhouse Gas Emissions: A Resource for Project Development  

SciTech Connect

The transportation sector accounts for a large and growing share of global greenhouse gas (GHG) emissions. Worldwide, motor vehicles emit well over 900 million metric tons of carbon dioxide (CO2) each year, accounting for more than 15 percent of global fossil fuel-derived CO2 emissions.1 In the industrialized world alone, 20-25 percent of GHG emissions come from the transportation sector. The share of transport-related emissions is growing rapidly due to the continued increase in transportation activity.2 In 1950, there were only 70 million cars, trucks, and buses on the worlds roads. By 1994, there were about nine times that number, or 630 million vehicles. Since the early 1970s, the global fleet has been growing at a rate of 16 million vehicles per year. This expansion has been accompanied by a similar growth in fuel consumption.3 If this kind of linear growth continues, by the year 2025 there will be well over one billion vehicles on the worlds roads.4 In a response to the significant growth in transportation-related GHG emissions, governments and policy makers worldwide are considering methods to reverse this trend. However, due to the particular make-up of the transportation sector, regulating and reducing emissions from this sector poses a significant challenge. Unlike stationary fuel combustion, transportation-related emissions come from dispersed sources. Only a few point-source emitters, such as oil/natural gas wells, refineries, or compressor stations, contribute to emissions from the transportation sector. The majority of transport-related emissions come from the millions of vehicles traveling the worlds roads. As a result, successful GHG mitigation policies must find ways to target all of these small, non-point source emitters, either through regulatory means or through various incentive programs. To increase their effectiveness, policies to control emissions from the transportation sector often utilize indirect means to reduce emissions, such as requiring specific technology improvements or an increase in fuel efficiency. Site-specific project activities can also be undertaken to help decrease GHG emissions, although the use of such measures is less common. Sample activities include switching to less GHG-intensive vehicle options, such as electric vehicles (EVs) or hybrid electric vehicles (HEVs). As emissions from transportation activities continue to rise, it will be necessary to promote both types of abatement activities in order to reverse the current emissions path. This Resource Guide focuses on site- and project-specific transportation activities. .

National Energy Technology Laboratory

2002-07-31T23:59:59.000Z

415

San Diego Gas and Electric Company Smart Grid Project | Open Energy  

Open Energy Info (EERE)

and Electric Company and Electric Company Country United States Headquarters Location San Diego, California Recovery Act Funding $28115052 Total Project Value $59427645 Coverage Area Coverage Map: San Diego Gas and Electric Company Smart Grid Project Coordinates 32.7153292°, -117.1572551° 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":[]}

416

GULF OF MEXICO SEAFLOOR STABILITY AND GAS HYDRATE MONITORING STATION PROJECT  

SciTech Connect

The gas hydrates research Consortium (HRC), established and administered at the University if Mississippi's Center for Marine Research and Environmental Technology (CMRET) has been active on many fronts in FY 03. Extension of the original contract through March 2004, has allowed completion of many projects that were incomplete at the end of the original project period due, primarily, to severe weather and difficulties in rescheduling test cruises. The primary objective of the Consortium, to design and emplace a remote sea floor station for the monitoring of gas hydrates in the Gulf of Mexico by the year 2005 remains intact. However, the possibility of levering HRC research off of the Joint Industries Program (JIP) became a possibility that has demanded reevaluation of some of the fundamental assumptions of the station format. These provisions are discussed in Appendix A. Landmark achievements of FY03 include: (1) Continuation of Consortium development with new researchers and additional areas of research contribution being incorporated into the project. During this period, NOAA's National Undersea Research Program's (NURP) National Institute for Undersea Science and Technology (NIUST) became a Consortium funding partner, joining DOE and Minerals Management Service (MMS); (2) Very successful annual and semiannual meetings in Oxford Mississippi in February and September, 2003; (3) Collection of piston cores from MC798 in support of the effort to evaluate the site for possible monitoring station installation; (4) Completion of the site evaluation effort including reports of all localities in the northern Gulf of Mexico where hydrates have been documented or are strongly suspected to exist on the sea floor or in the shallow subsurface; (5) Collection and preliminary evaluation of vent gases and core samples of hydrate from sites in Green Canyon and Mississippi Canyon, northern Gulf of Mexico; (6) Monitoring of gas activity on the sea floor, acoustically and thermally; (7) Design, construction, and successful deployment of an in situ pore-water sampling device; (8) Improvements to the original Raman spectrometer (methane sensor); (9) Laboratory demonstration of the impact of bacterially-produced surfactants' rates of hydrate formation; (10) Construction and sea floor emplacement and testing--with both watergun and ship noise sources--of the prototypal vertical line array (VLA); (11) Initiation of studies of spatial controls on hydrates; (12) Compilation and analyses of seismic data, including mapping of surface anomalies; (13) Additional field verification (bottom samples recovered), in support of the site selection effort; (14) Collection and preliminary analyses of gas hydrates from new sites that exhibit variant structures; (15) Initial shear wave tests carried out in shallow water; (16) Isolation of microbes for potential medicinal products development; (17) Preliminary modeling of occurrences of gas hydrates.

J. Robert Woolsey; Thomas M. McGee; Robin C. Buchannon

2004-11-01T23:59:59.000Z

417

Case Study - Liquefied Natural Gas  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Environmental Environmental Science Enviro Express Kenworth LNG tractor. Connecticut Clean Cities Future Fuels Project Case Study - Liquefied Natural Gas As a part of the U.S. Department of Energy's broad effort to develop cleaner transportation technologies that reduce U.S. dependence on imported oil, this study examines advanced 2011 natural gas fueled trucks using liquefied natural gas (LNG) replacing older diesel fueled trucks. The trucks are used 6 days per week in regional city-to-landfill long hauls of incinerator waste with two fills per day. This is a workable fit for the limited range LNG trucks. Reduction of fuel costs and harmful emissions relative to the replaced trucks are significant. Introduction The American Recovery and Reinvestment Act legislation

418

Delivery and Storage of Natural Gas - Energy Explained, Your Guide ...  

U.S. Energy Information Administration (EIA)

Landfill Gas and Biogas; Biomass & the Environment See also: Biofuels. Biofuels: Ethanol & Biodiesel. Ethanol; Use of Ethanol; Ethanol & the Environment; Biodiesel;

419

Industrial Solid Waste Landfill Facilities (Ohio) | Department of Energy  

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

Industrial Solid Waste Landfill Facilities (Ohio) Industrial Solid Waste Landfill Facilities (Ohio) Industrial Solid Waste Landfill Facilities (Ohio) < Back Eligibility Agricultural Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Utility Program Info State Ohio Program Type Environmental Regulations Provider Ohio Environmental Protection Agency This chapter of the law establishes that the Ohio Environmental Protection Agency provides rules and guidelines for landfills, including those that treat waste to generate electricity. The law provides information for permitting, installing, maintaining, monitoring, and closing landfills. There are no special provisions or exemptions for landfills used to generate electricity. However, the law does apply to landfills that do

420

Incorporating Offset Projects into Corporate Greenhouse Gas Strategies: Risk Management Under Conditions of Policy and Market Uncert ainty  

Science Conference Proceedings (OSTI)

This report provides information for electric sector companies considering the development of project-based strategies to offset or reduce greenhouse gas (GHG) emissions, as well as insights to help them assess what kinds of projects and strategies are appropriate to their own situations. Effective project-based strategies link investments in specific activities with the emissions reductions they generate, resulting in the creation of mitigation credits with economic value in the emerging GHG marketplace...

2003-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "landfill gas project" 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

Public health assessment for Seattle Municipal Landfill/Kent Highlands, Kent, King County, Washington, Region 10. Cerclis No. WAD980639462. Final report  

SciTech Connect

The Seattle Municipal Landfill, better known as the Kent Highlands Landfill, is located in the City of Kent, approximately 14 miles south of the City of Seattle, Washington, at 23076 Military Road South. Surface water settling ponds, a leachate collection system, and gas collection system have been constructed. Only one completed pathway exists, which is the use of Midway Creek by recreationists. However, worst case scenarios were evaluated and there did not appear to be a human health threat. Two potential pathways were analyzed, for landfill gas and ground water. Again the worst case scenarios did not reveal any imminent human health threat.

1994-11-23T23:59:59.000Z

422

Greenhouse Emission Reductions and Natural Gas Vehicles: A Resource Guide on Technology Options and Project Development  

Science Conference Proceedings (OSTI)

Accurate and verifiable emission reductions are a function of the degree of transparency and stringency of the protocols employed in documenting project- or program-associated emissions reductions. The purpose of this guide is to provide a background for law and policy makers, urban planners, and project developers working with the many Greenhouse Gas (GHG) emission reduction programs throughout the world to quantify and/or evaluate the GHG impacts of Natural Gas Vehicle (NGVs). In order to evaluate the GHG benefits and/or penalties of NGV projects, it is necessary to first gain a fundamental understanding of the technology employed and the operating characteristics of these vehicles, especially with regard to the manner in which they compare to similar conventional gasoline or diesel vehicles. Therefore, the first two sections of this paper explain the basic technology and functionality of NGVs, but focus on evaluating the models that are currently on the market with their similar conventional counterparts, including characteristics such as cost, performance, efficiency, environmental attributes, and range. Since the increased use of NGVs, along with Alternative Fuel Vehicle (AFVs) in general, represents a public good with many social benefits at the local, national, and global levels, NGVs often receive significant attention in the form of legislative and programmatic support. Some states mandate the use of NGVs, while others provide financial incentives to promote their procurement and use. Furthermore, Federal legislation in the form of tax incentives or procurement requirements can have a significant impact on the NGV market. In order to implement effective legislation or programs, it is vital to have an understanding of the different programs and activities that already exist so that a new project focusing on GHG emission reduction can successfully interact with and build on the experience and lessons learned of those that preceded it. Finally, most programs that deal with passenger vehicles--and with transportation in general--do not address the climate change component explicitly, and thus there are few GHG reduction goals that are included in these programs. Furthermore, there are relatively few protocols that exist for accounting for the GHG emissions reductions that arise from transportation and, specifically, passenger vehicle projects and programs. These accounting procedures and principles gain increased importance when a project developer wishes to document in a credible manner, the GHG reductions that are achieved by a given project or program. Section four of this paper outlined the GHG emissions associated with NGVs, both upstream and downstream, and section five illustrated the methodology, via hypothetical case studies, for measuring these reductions using different types of baselines. Unlike stationary energy combustion, GHG emissions from transportation activities, including NGV projects, come from dispersed sources creating a need for different methodologies for assessing GHG impacts. This resource guide has outlined the necessary context and background for those parties wishing to evaluate projects and develop programs, policies, projects, and legislation aimed at the promotion of NGVs for GHG emission reduction.

Orestes Anastasia; NAncy Checklick; Vivianne Couts; Julie Doherty; Jette Findsen; Laura Gehlin; Josh Radoff

2002-09-01T23:59:59.000Z

423

Barometric pumping of burial trench soil gases into the atmosphere at the 740-G Sanitary Landfill  

SciTech Connect

In 1991, a soil gas survey was performed at the Savannah River Site Sanitary Landfill as part of the characterization efforts required under the integrated Resource Conservation and Recovery Act (RCRA) Facility Investigation and Comprehensive Environmental Resource Conservation and Recovery Act (CERCLA) Remedial Investigation (RFI/RI) program. This report details the findings of this survey, which identified several areas of the landfill that were releasing volatile organic compounds to the atmosphere at levels exceeding regulatory standards. Knowledge of the rates of VOC outgassing is necessary to protect site workers, provide input into the human health and environmental risk assessment documents and provide input into the remedial design scenario.

Wyatt, D.E.; Pirkle, R.J.; Masdea, D.J.

1992-12-01T23:59:59.000Z

424

Waste management health risk assessment: A case study of a solid waste landfill in South Italy  

Science Conference Proceedings (OSTI)

An integrated risk assessment study has been performed in an area within 5 km from a landfill that accepts non hazardous waste. The risk assessment was based on measured emissions and maximum chronic population exposure, for both children and adults, to contaminated air, some foods and soil. The toxic effects assessed were limited to the main known carcinogenic compounds emitted from landfills coming both from landfill gas torch combustion (e.g., dioxins, furans and polycyclic aromatic hydrocarbons, PAHs) and from diffusive emissions (vinyl chloride monomer, VCM). Risk assessment has been performed both for carcinogenic and non-carcinogenic effects. Results indicate that cancer and non-cancer effects risk (hazard index, HI) are largely below the values accepted from the main international agencies (e.g., WHO, US EPA) and national legislation ( and ).

Davoli, E., E-mail: enrico.davoli@marionegri.i [Istituto di Ricerche Farmacologiche 'Mario Negri', Environmental Health Sciences Department, Via Giuseppe La Masa 19, 20156 Milano (Italy); Fattore, E.; Paiano, V.; Colombo, A.; Palmiotto, M. [Istituto di Ricerche Farmacologiche 'Mario Negri', Environmental Health Sciences Department, Via Giuseppe La Masa 19, 20156 Milano (Italy); Rossi, A.N.; Il Grande, M. [Progress S.r.l., Via Nicola A. Porpora 147, 20131 Milano (Italy); Fanelli, R. [Istituto di Ricerche Farmacologiche 'Mario Negri', Environmental Health Sciences Department, Via Giuseppe La Masa 19, 20156 Milano (Italy)

2010-08-15T23:59:59.000Z

425

Preliminary technical data report: WyCoalGas project water system. Final technical report, November 1980-May 1982. [Proposed WyCoalGas project, Converse County, Wyoming  

SciTech Connect

The WyCoalGas, Inc. Proposed coal gasification plant site is approximately 16 miles north of Douglas, Wyoming, located generally in Sections 27 and 34, T35N, R70W of the sixth prinicpal meridian. The plant site is located in typical high plateau plains of central Wyoming. Climate in the area is typical of semi-arid central Wyoming and is subject to wide variations in temperature. Precipitation in the area averages about 14 inches per year, of which about 10 inches fall during the April-September irrigation season. Projected water requirements at the plant site are 6020 acre-feet per year. Since the proposed plant site is not near any major streams or rivers, water must be transported to it. Water will be supplied from four sources - two surface water and two groundwater. The two surface water sources are LaPrele Reservoir and flood flows from the North Platte River with a 1974 appropriations date. LaPrele Reservoir is located approximately 14 miles west of Douglas, Wyoming, and is shown on Figure A-1. Water will be released from LaPrele Reservoir and flow down LaPrele Creek to the North Platte River. Water from the North Platte River will be diverted at a point in Section 7 of T33N, R71W. The LaPrele water and excess water from the North Platte will be pumped from the river and stored in Panhandle Reservoir No. 1, which is also referred to as Combs Reservoir. A pipeline will convey water from Panhandle Reservoir No. 1 to the coal gasification plant site. The two groundwater sources are located north of Douglas and west of Douglas.

1982-01-01T23:59:59.000Z

426

Commercializing/Financing OTEC Dr. Ted Johnson, Executive Director and VP of OTEC/SDC  

E-Print Network (OSTI)

facilities, Landfill Gas to Energy and Biomass projects · Through 2012, DCO's portfolio of projects includes

427

Assessment of landfill reclamation and the effects of age on the combustion of recovered municipal solid waste  

DOE Green Energy (OSTI)

This report summarized the Lancaster county Solid Waste Management Authorities`s (LCSWMA)landfill reclamation activities, ongoing since 1991. All aspects have been analyzed from the manpower and equipment requirements at the landfill to the operational impacts felt at the LCSWMA Resource Recovery Facility (RRF) where the material is delivered for processing. Characteristics of the reclaimed refuse and soil recovered from trommeling operations are discussed as are results of air monitoring performed at the landfill excavation site and the RRF. The report also discusses the energy value of the reclaimed material and compares this value with those obtained for significantly older reclaimed waste streams. The effects of waste age on the air emissions and ash residue quality at the RRF are also provided. The report concludes by summarizing the project benefits and provides recommendations for other landfill reclamation operations and areas requiring further research.

Forster, G.A. [Lancaster Environmental Foundation, PA (United States)] [Lancaster Environmental Foundation, PA (United States)

1995-01-01T23:59:59.000Z

428

High Temperature Gas-Cooled Reactor Projected Markets and Preliminary Economics  

DOE Green Energy (OSTI)

This paper summarizes the potential market for process heat produced by a high temperature gas-cooled reactor (HTGR), the environmental benefits reduced CO2 emissions will have on these markets, and the typical economics of projects using these applications. It gives examples of HTGR technological applications to industrial processes in the typical co-generation supply of process heat and electricity, the conversion of coal to transportation fuels and chemical process feedstock, and the production of ammonia as a feedstock for the production of ammonia derivatives, including fertilizer. It also demonstrates how uncertainties in capital costs and financial factors affect the economics of HTGR technology by analyzing the use of HTGR technology in the application of HTGR and high temperature steam electrolysis processes to produce hydrogen.

Larry Demick

2011-08-01T23:59:59.000Z

429

Final environmental information volume for the coke oven gas cleaning project at the Bethlehem Steel Corporation Sparrows Point Plant  

Science Conference Proceedings (OSTI)

Bethelehem Steel Corporation (BSC) is planning to conduct a demonstration project involving an integrated system that can be retrofitted into coke oven gas handling systems to address a variety of environmental and operational factors in a more cost-effective manner. Successful application of this technology to existing US coke plants could: (1) reduce emissions of sulfur dioxide, cyanide, and volatile organic compounds (including benzene) (2) reduce the cost and handling of processing feed chemicals, (3) disposal costs of nuisance by-products and (4) increase reliability and reduce operation/maintenance requirements for coke oven gas desulfurization systems. The proposed system will remove sulfur from the coke oven gas in the form of hydrogen sulfide using the ammonia indigenous to the gas as the primary reactive chemical. Ammonia and hydrogen cyanide are also removed in this process. The hydrogen sulfide removed from the coke oven gas in routed to a modified Claus plant for conversion to a saleable sulfur by-product. Ammonia and hydrogen cyanide will be catalytically converted to hydrogen, nitrogen, carbon dioxide, and carbon monoxide. The tail gas from the sulfur recovery unit is recycled to the coke oven gas stream, upstream of the new gas cleaning system. The proposed demonstration project will be installed at the existing coke oven facilities at BSC's Sparrows Point Plant. This volume describes the proposed actions and the resulting environmental impacts. 21 refs., 19 figs., 9 tabs.

Not Available

1990-04-24T23:59:59.000Z

430

Design document for landfill capping Prototype Decision Support System. Draft 1.0  

Science Conference Proceedings (OSTI)

The overall objective of the Prototype Decision Support System for shallow land burial project is to ``Develop a Decision Support System tool which incorporates simulation modeling and multi-objective decision theory for the purpose of designing and evaluating alternative trench cap designs for mixed waste landfill covers. The goal is to improve the quality of technical information used by the risk manager to select landfill cover designs while taking into account technological, economical, and regulatory factors.`` The complexity of the technical and non-technical information, and how the information varies in importance across sites, points to the need for decision analysis tools that provide a common basis for integrating, synthesizing, and valuing the decision input. Because the cost of remediating thousands of contaminated DOE sites is projected to be in the 10`s--100`s of billions of dollars, methods will be needed to establish cleanup priorities and to help in the selection and evaluation of cost effective remediation alternatives. Even at this early stage in DOE`s cleanup program, it is certain that capping technologies will be heavily relied upon to remediate the 3000+ landfills on DOE property. Capping is favored in remediating most DOE landfills because, based on preliminary baseline risk assessments, human and ecological risks are considered to be low at most of these sites and the regulatory requirements for final closure of old landfills can be met using a well designed cap to isolate the buried waste. This report describes a program plan to design, develop, and test a decision support system (DSS) for assisting the DOE risk manager in evaluating capping alternatives for radioactive and hazardous waste landfills. The DOE DSS will incorporate methods for calculating, integrating and valuing technical, regulatory, and economic criteria.

Stone, J.J.; Paige, G.; Hakonson, T.E. [Los Alamos National Lab., NM (United States); Lane, L.J. [USDA-ARS Southwest Watershed Research Center, Tucson, AZ (United State)

1994-01-01T23:59:59.000Z

431

Global methane emissions from landfills: New methodology and annual estimates 19801996  

E-Print Network (OSTI)

of a large number of uncounted projects which flare gas but do not fuel a commercial project. 4. Results

Columbia University

432

Polybrominated diphenyl ethers (PBDEs) in leachates from selected landfill sites in South Africa  

Science Conference Proceedings (OSTI)

The last few decades have seen dramatic growth in the scale of production and the use of polybrominated diphenyl ethers (PBDEs) as flame retardants. Consequently, PBDEs such as BDE -28, -47, -66, -71, -75, -77, -85, -99, -100, -119, -138, -153, -154, and -183 have been detected in various environmental matrices. Generally, in South Africa, once the products containing these chemicals have outlived their usefulness, they are discarded into landfill sites. Consequently, the levels of PBDEs in leachates from landfill sites may give an indication of the general exposure and use of these compounds. The present study was aimed at determining the occurrence and concentrations of most common PBDEs in leachates from selected landfill sites. The extraction capacities of the solvents were also tested. Spiked landfill leachate samples were used for the recovery tests. Separation and determination of the PBDE congeners were carried out with a gas chromatograph equipped with Ni{sup 63} electron capture detector. The mean percentage recoveries ranged from 63% to 108% (n = 3) for landfill leachate samples with petroleum ether giving the highest percentage extraction. The mean concentrations of PBDEs obtained ranged from ND to 2670 pg l{sup -1}, ND to 6638 pg l{sup -1}, ND to 7230 pg l{sup -1}, 41 to 4009 pg l{sup -1}, 90 to 9793 pg l{sup -1} for the Garankuwa, Hatherly, Kwaggarsrand, Soshanguve and Temba landfill sites, respectively. Also BDE -28, -47, -71 and BDE-77 were detected in the leachate samples from all the landfill sites; and all the congeners were detected in two of the oldest landfill sites. The peak concentrations were recorded for BDE-47 at three sites and BDE-71 and BDE-75 at two sites. The highest concentration, 9793 {+-} 1.5 pg l{sup -1}, was obtained for the Temba landfill site with the highest BOD value. This may suggest some influence of organics on the level of PBDEs. Considering the leaching characteristics of brominated flame retardants, there is a high possibility that with time these compounds may infiltrate into the groundwater around the sites since most of the sites are not adequately lined.

Odusanya, David O. [Department of Environmental, Water and Earth Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, 175 Nelson Mandela Drive, Arcadia, Pretoria 0001 (South Africa); Okonkwo, Jonathan O. [Department of Environmental, Water and Earth Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, 175 Nelson Mandela Drive, Arcadia, Pretoria 0001 (South Africa)], E-mail: OkonkwoOJ@tut.ac.za; Botha, Ben [Department of Environmental, Water and Earth Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, 175 Nelson Mandela Drive, Arcadia, Pretoria 0001 (South Africa)

2009-01-15T23:59:59.000Z

433

Photovoltaics on Landfills in Puerto Rico  

Science Conference Proceedings (OSTI)

The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Commonwealth of Puerto Rico for a feasibility study of m0treAlables on several brownfield sites. The EPA defines a brownfield as 'a property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant.' All of the brownfields in this study are landfill sites. Citizens of Puerto Rico, city planners, and site managers are interested in redevelopment uses for landfills in Puerto Rico, which are particularly well suited for solar photovoltaic (PV) installation. The purpose of this report is to assess the landfills with the highest potential for possible solar PV installation and estimate cost, performance, and site impacts of three different PV options: crystalline silicon (fixed-tilt), crystalline silicon (single-axis tracking), and thin film (fixed-tilt). Each option represents a standalone system that can be sized to use an entire available site area. In addition, the report outlines financing options that could assist in the implementation of a system. The feasibility of PV systems installed on landfills is highly impacted by the available area for an array, solar resource, operating status, landfill cap status, distance to transmission lines, and distance to major roads. All of the landfills in Puerto Rico were screened according to these criteria in order to determine the sites with the greatest potential. Eight landfills were chosen for site visits based on the screening criteria and location. Because of time constraints and the fact that Puerto Rico is a relatively large island, the eight landfills for this visit were all located in the eastern half of the island. The findings from this report can be applied to landfills in the western half of the island. The economics of a potential PV system on landfills in Puerto Rico depend greatly on the cost of electricity. Currently, PREPA has an average electric rate of $0.119/kWh. Based on past electric rate increases in Puerto Rico and other islands in the Caribbean, this rate could increase to $0.15/kWh or higher in a relatively short amount of time. In the coming years, increasing electrical rates and increased necessity for clean power will continue to improve the feasibility of implementing solar PV systems at these sites.

Salasovich, J.; Mosey, G.

2011-01-01T23:59:59.000Z

434

Feasibility study of Northeast Thailand Gas Pipeline Project. Final report. Part 3. Gas transmission pipeline. Export trade information  

SciTech Connect

The volume is the third part of a three part report submitted to the Petroleum Authority of Thailand. Part III examines the feasibility of constructing a gas pipeline from the Nam Phong gas field in the northeast region to the existing natural gas pipeline network in the central region. It contains information concerning the system analysis, route investigation and selection, the order of magnitude cost estimate and the economic and financial analysis.

1989-09-01T23:59:59.000Z

435

Wasting Time : a leisure infrastructure for mega-landfill  

E-Print Network (OSTI)

Landfills are consolidating into fewer, taller, and more massive singular objects in the exurban landscape.This thesis looks at one instance in Virginia, the first regional landfill in the state to accept trash from New ...

Nguyen, Elizabeth M. (Elizabeth Margaret)

2007-01-01T23:59:59.000Z

436

Reducing Open Cell Landfill Methane Emissions with a Bioactive Alternative Daily  

Science Conference Proceedings (OSTI)

Methane and carbon dioxide are formed in landfills as wastes degrade. Molecule-for-molecule, methane is about 20 times more potent than carbon dioxide at trapping heat in the earth's atmosphere, and thus, it is the methane emissions from landfills that are scrutinized. For example, if emissions composed of 60% methane and 40% carbon dioxide were changed to a mix that was 40% methane and 60% carbon dioxide, a 30% reduction in the landfill's global warming potential would result. A 10% methane, 90% carbon dioxide ratio will result in a 75% reduction in global warming potential compared to the baseline. Gas collection from a closed landfill can reduce emissions, and it is sometimes combined with a biocover, an engineered system where methane oxidizing bacteria living in a medium such as compost, convert landfill methane to carbon dioxide and water. Although methane oxidizing bacteria merely convert one greenhouse gas (methane) to another (carbon dioxide), this conversion can offer significant reductions in the overall greenhouse gas contribution, or global warming potential, associated with the landfill. What has not been addressed to date is the fact that methane can also escape from a landfill when the active cell is being filled with waste. Federal regulations require that newly deposited solid waste to be covered daily with a 6 in layer of soil or an alternative daily cover (ADC), such as a canvas tarp. The aim of this study was to assess the feasibility of immobilizing methane oxidizing bacteria into a tarp-like matrix that could be used for alternative daily cover at open landfill cells to prevent methane emissions. A unique method of isolating methanotrophs from landfill cover soil was used to create a liquid culture of mixed methanotrophs. A variety of prospective immobilization techniques were used to affix the bacteria in a tarp-like matrix. Both gel encapsulation of methanotrophs and gels with liquid cores containing methanotrophs were readily made but prone to rapid desiccation. Bacterial adsorption onto foam padding, natural sponge, and geotextile was successful. The most important factor for success appeared to be water holding capacity. Prototype biotarps made with geotextiles pl