National Library of Energy BETA

Sample records for harbor reformulated blendstock

  1. Reformulated diesel fuel

    DOE Patents [OSTI]

    McAdams, Hiramie T [Carrollton, IL; Crawford, Robert W [Tucson, AZ; Hadder, Gerald R [Oak Ridge, TN; McNutt, Barry D [Arlington, VA

    2006-03-28

    Reformulated diesel fuels for automotive diesel engines which meet the requirements of ASTM 975-02 and provide significantly reduced emissions of nitrogen oxides (NO.sub.x) and particulate matter (PM) relative to commercially available diesel fuels.

  2. Reformulated Gasoline Complex Model

    Gasoline and Diesel Fuel Update (EIA)

    Refiners Switch to Reformulated Gasoline Complex Model Contents * Summary * Introduction o Table 1. Comparison of Simple Model and Complex Model RFG Per Gallon Requirements * Statutory, Individual Refinery, and Compliance Baselines o Table 2. Statutory Baseline Fuel Compositions * Simple Model * Complex Model o Table 3. Complex Model Variables * Endnotes Related EIA Short-Term Forecast Analysis Products * RFG Simple and Complex Model Spreadsheets * Areas Particpating in the Reformulated Gasoline

  3. Reformulated diesel fuel and method

    DOE Patents [OSTI]

    McAdams, Hiramie T [Carrollton, IL; Crawford, Robert W [Tucson, AZ; Hadder, Gerald R [Oak Ridge, TN; McNutt, Barry D [Arlington, VA

    2006-08-22

    A method for mathematically identifying at least one diesel fuel suitable for combustion in an automotive diesel engine with significantly reduced emissions and producible from known petroleum blendstocks using known refining processes, including the use of cetane additives (ignition improvers) and oxygenated compounds.

  4. Reformulated Gasoline Foreign Refinery Rules

    Gasoline and Diesel Fuel Update (EIA)

    Reformulated Gasoline Foreign Refinery Rules Contents * Introduction o Table 1. History of Foreign Refiner Regulations * Foreign Refinery Baseline * Monitoring Imported Conventional Gasoline * Endnotes Related EIA Short-Term Forecast Analysis Products * Areas Participating in the Reformulated Gasoline Program * Environmental Regulations and Changes in Petroleum Refining Operations * Oxygenate Supply/Demand Balances in the Short-Term Integrated Forecasting Model * Refiners Switch to Reformulated

  5. Estimating Impacts of Diesel Fuel Reformulation with Vector-based Blending

    SciTech Connect (OSTI)

    Hadder, G.R.

    2003-01-23

    The Oak Ridge National Laboratory Refinery Yield Model has been used to study the refining cost, investment, and operating impacts of specifications for reformulated diesel fuel (RFD) produced in refineries of the U.S. Midwest in summer of year 2010. The study evaluates different diesel fuel reformulation investment pathways. The study also determines whether there are refinery economic benefits for producing an emissions reduction RFD (with flexibility for individual property values) compared to a vehicle performance RFD (with inflexible recipe values for individual properties). Results show that refining costs are lower with early notice of requirements for RFD. While advanced desulfurization technologies (with low hydrogen consumption and little effect on cetane quality and aromatics content) reduce the cost of ultra low sulfur diesel fuel, these technologies contribute to the increased costs of a delayed notice investment pathway compared to an early notice investment pathway for diesel fuel reformulation. With challenging RFD specifications, there is little refining benefit from producing emissions reduction RFD compared to vehicle performance RFD. As specifications become tighter, processing becomes more difficult, blendstock choices become more limited, and refinery benefits vanish for emissions reduction relative to vehicle performance specifications. Conversely, the emissions reduction specifications show increasing refinery benefits over vehicle performance specifications as specifications are relaxed, and alternative processing routes and blendstocks become available. In sensitivity cases, the refinery model is also used to examine the impact of RFD specifications on the economics of using Canadian synthetic crude oil. There is a sizeable increase in synthetic crude demand as ultra low sulfur diesel fuel displaces low sulfur diesel fuel, but this demand increase would be reversed by requirements for diesel fuel reformulation.

  6. Areas Participating in the Reformulated Gasoline Program

    Gasoline and Diesel Fuel Update (EIA)

    Reformulated Gasoline Program Contents * Introduction * Mandated RFG Program Areas o Table 1. Mandated RFG Program Areas * RFG Program Opt-In Areas o Table 2. RFG Program Opt-In Areas * RFG Program Opt-Out Procedures and Areas o Table 3. History of EPA Rulemaking on Opt-Out Procedures o Table 4. RFG Program Opt-Out Areas * State Programs o Table 5. State Reformulated Gasoline Programs * Endnotes Spreadsheets Referenced in this Article * Reformulated Gasoline Control Area Populations Related EIA

  7. Reformulated Gasoline Market Affected Refiners Differently, 1995

    Reports and Publications (EIA)

    1996-01-01

    This article focuses on the costs of producing reformulated gasoline (RFG) as experienced by different types of refiners and on how these refiners fared this past summer, given the prices for RFG at the refinery gate.

  8. Reformulated gasoline deal with Venezuela draws heat

    SciTech Connect (OSTI)

    Begley, R.

    1994-04-06

    A fight is brewing in Congress over a deal to let Venezuela off the hook in complying with the Clean Air Act reformulated gasoline rule. When Venezuela threatened to call for a GATT panel to challenge the rule as a trade barrier, the Clinton Administration negotiated to alter the rule, a deal that members of Congress are characterizing as {open_quotes}secret{close_quotes} and {open_quotes}back door.{close_quotes}

  9. Harbor Wind | Open Energy Information

    Open Energy Info (EERE)

    Wind Jump to: navigation, search Name Harbor Wind Facility Harbor Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Harbor Wind LLC...

  10. Conceptual process design and economics for the production of high-octane gasoline blendstock via indirect liquefaction of biomass through methanol/dimethyl ether intermediates

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Tan, Eric C. D.; Talmadge, Michael; Dutta, Abhijit; Hensley, Jesse; Snowden-Swan, Lesley J.; Humbird, David; Schaidle, Joshua; Biddy, Mary

    2015-10-28

    This paper describes in detail one potential conversion process for the production of high-octane gasoline blendstock via indirect liquefaction of biomass. The processing steps of this pathway include the conversion of biomass to synthesis gas via indirect gasification, gas clean-up via reforming of tars and other hydrocarbons, catalytic conversion of syngas to methanol, methanol dehydration to dimethyl ether (DME), and the homologation of DME over a zeolite catalyst to high-octane gasoline-range hydrocarbon products. The current process configuration has similarities to conventional methanol-to-gasoline (MTG) technologies, but there are key distinctions, specifically regarding the product slate, catalysts, and reactor conditions. A techno-economicmore » analysis is performed to investigate the production of high-octane gasoline blendstock. The design features a processing daily capacity of 2000 tonnes (2205 short tons) of dry biomass. The process yields 271 liters of liquid fuel per dry tonne of biomass (65 gal/dry ton), for an annual fuel production rate of 178 million liters (47 MM gal) at 90% on-stream time. The estimated total capital investment for an nth-plant is $438 million. The resulting minimum fuel selling price (MFSP) is $0.86 per liter or $3.25 per gallon in 2011 US dollars. A rigorous sensitivity analysis captures uncertainties in costs and plant performance. Sustainability metrics for the conversion process are quantified and assessed. The potential premium value of the high-octane gasoline blendstock is examined and found to be at least as competitive as fossil-derived blendstocks. A simple blending strategy is proposed to demonstrate the potential for blending the biomass-derived blendstock with petroleum-derived intermediates. Published 2015. This article is a U.S. Government work and is in the public domain in the USA. Biofuels, Bioproducts and Biorefining published by Society of Industrial Chemistry and John Wiley & Sons Ltd.« less

  11. Conceptual process design and economics for the production of high-octane gasoline blendstock via indirect liquefaction of biomass through methanol/dimethyl ether intermediates

    SciTech Connect (OSTI)

    Tan, Eric C. D.; Talmadge, Michael; Dutta, Abhijit; Hensley, Jesse; Snowden-Swan, Lesley J.; Humbird, David; Schaidle, Joshua; Biddy, Mary

    2015-10-28

    This paper describes in detail one potential conversion process for the production of high-octane gasoline blendstock via indirect liquefaction of biomass. The processing steps of this pathway include the conversion of biomass to synthesis gas via indirect gasification, gas clean-up via reforming of tars and other hydrocarbons, catalytic conversion of syngas to methanol, methanol dehydration to dimethyl ether (DME), and the homologation of DME over a zeolite catalyst to high-octane gasoline-range hydrocarbon products. The current process configuration has similarities to conventional methanol-to-gasoline (MTG) technologies, but there are key distinctions, specifically regarding the product slate, catalysts, and reactor conditions. A techno-economic analysis is performed to investigate the production of high-octane gasoline blendstock. The design features a processing daily capacity of 2000 tonnes (2205 short tons) of dry biomass. The process yields 271 liters of liquid fuel per dry tonne of biomass (65 gal/dry ton), for an annual fuel production rate of 178 million liters (47 MM gal) at 90% on-stream time. The estimated total capital investment for an nth-plant is $438 million. The resulting minimum fuel selling price (MFSP) is $0.86 per liter or $3.25 per gallon in 2011 US dollars. A rigorous sensitivity analysis captures uncertainties in costs and plant performance. Sustainability metrics for the conversion process are quantified and assessed. The potential premium value of the high-octane gasoline blendstock is examined and found to be at least as competitive as fossil-derived blendstocks. A simple blending strategy is proposed to demonstrate the potential for blending the biomass-derived blendstock with petroleum-derived intermediates. Published 2015. This article is a U.S. Government work and is in the public domain in the USA. Biofuels, Bioproducts and Biorefining published by Society of Industrial Chemistry and John Wiley & Sons Ltd.

  12. Table 34. Reformulated Motor Gasoline Prices by Grade, Sales...

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

    Information AdministrationPetroleum Marketing Annual 1999 Table 34. Reformulated Motor Gasoline Prices by Grade, Sales Type, PAD District, and Selected States (Cents per...

  13. Table 34. Reformulated Motor Gasoline Prices by Grade, Sales...

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

    Information AdministrationPetroleum Marketing Annual 1998 Table 34. Reformulated Motor Gasoline Prices by Grade, Sales Type, PAD District, and Selected States (Cents per...

  14. Table 34. Reformulated Motor Gasoline Prices by Grade, Sales...

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

    Information Administration Petroleum Marketing Annual 1995 Table 34. Reformulated Motor Gasoline Prices by Grade, Sales Type, PAD District, and State (Cents per Gallon...

  15. Efficient Conservative Reformulation Schemes for Lithium Intercalation

    SciTech Connect (OSTI)

    Urisanga, PC; Rife, D; De, S; Subramanian, VR

    2015-02-18

    Porous electrode theory coupled with transport and reaction mechanisms is a widely used technique to model Li-ion batteries employing an appropriate discretization or approximation for solid phase diffusion with electrode particles. One of the major difficulties in simulating Li-ion battery models is the need to account for solid phase diffusion in a second radial dimension r, which increases the computation time/cost to a great extent. Various methods that reduce the computational cost have been introduced to treat this phenomenon, but most of them do not guarantee mass conservation. The aim of this paper is to introduce an inherently mass conserving yet computationally efficient method for solid phase diffusion based on Lobatto III A quadrature. This paper also presents coupling of the new solid phase reformulation scheme with a macro-homogeneous porous electrode theory based pseudo 20 model for Li-ion battery. (C) The Author(s) 2015. Published by ECS. All rights reserved.

  16. River and Harbors Act

    Broader source: Energy.gov [DOE]

    Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. 403) prohibits the unauthorized obstruction or alteration of any navigable water of the United States.

  17. Process for conversion of lignin to reformulated hydrocarbon gasoline

    DOE Patents [OSTI]

    Shabtai, Joseph S. (Salt Lake City, UT); Zmierczak, Wlodzimierz W. (Salt Lake City, UT); Chornet, Esteban (Golden, CO)

    1999-09-28

    A process for converting lignin into high-quality reformulated hydrocarbon gasoline compositions in high yields is disclosed. The process is a two-stage, catalytic reaction process that produces a reformulated hydrocarbon gasoline product with a controlled amount of aromatics. In the first stage, a lignin material is subjected to a base-catalyzed depolymerization reaction in the presence of a supercritical alcohol as a reaction medium, to thereby produce a depolymerized lignin product. In the second stage, the depolymerized lignin product is subjected to a sequential two-step hydroprocessing reaction to produce a reformulated hydrocarbon gasoline product. In the first hydroprocessing step, the depolymerized lignin is contacted with a hydrodeoxygenation catalyst to produce a hydrodeoxygenated intermediate product. In the second hydroprocessing step, the hydrodeoxygenated intermediate product is contacted with a hydrocracking/ring hydrogenation catalyst to produce the reformulated hydrocarbon gasoline product which includes various desirable naphthenic and paraffinic compounds.

  18. DOE Awarded Patent for Reformulated Diesel Fuel | Department...

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

    Awarded Patent for Reformulated Diesel Fuel May 19, 2006 - 10:46am Addthis Available free of Licensing Fees, Cleaner for the Environment WASHINGTON, DC - The U.S. Department of...

  19. Demand and Price Outlook for Phase 2 Reformulated Gasoline, 2000

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Demand and Price Outlook for Phase 2 Reformulated Gasoline, 2000 Tancred Lidderdale and Aileen Bohn (1) Contents * Summary * Introduction * Reformulated Gasoline Demand * Oxygenate Demand * Logistics o Interstate Movements and Storage o Local Distribution o Phase 2 RFG Logistics o Possible Opt-Ins to the RFG Program o State Low Sulfur, Low RVP Gasoline Initiatives o NAAQS o Tier 2 Gasoline * RFG Production Options o Toxic Air Pollutants (TAP) Reduction o Nitrogen Oxides (NOx) Reduction o

  20. Demand, Supply, and Price Outlook for Reformulated Motor Gasoline 1995

    Reports and Publications (EIA)

    1994-01-01

    Provisions of the Clean Air Act Amendments of 1990 designed to reduce ground-level ozone will increase the demand for reformulated motor gasoline in a number of U.S. metropolitan areas. This article discusses the effects of the new regulations on the motor gasoline market and the refining industry.

  1. Table 34. Reformulated Motor Gasoline Prices by Grade, Sales...

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

    61.5 70.8 92.7 90.7 81.5 72.8 - 78.0 See footnotes at end of table. 34. Reformulated Motor Gasoline Prices by Grade, Sales Type, PAD District, and State 146 Energy Information...

  2. Table 34. Reformulated Motor Gasoline Prices by Grade, Sales...

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

    62.6 71.7 92.3 89.9 82.6 72.7 - 78.2 See footnotes at end of table. 34. Reformulated Motor Gasoline Prices by Grade, Sales Type, PAD District, and State 146 Energy Information...

  3. Process for conversion of lignin to reformulated, partially oxygenated gasoline

    DOE Patents [OSTI]

    Shabtai, Joseph S. (Salt Lake City, UT); Zmierczak, Wlodzimierz W. (Salt Lake City, UT); Chornet, Esteban (Golden, CO)

    2001-01-09

    A high-yield process for converting lignin into reformulated, partially oxygenated gasoline compositions of high quality is provided. The process is a two-stage catalytic reaction process that produces a reformulated, partially oxygenated gasoline product with a controlled amount of aromatics. In the first stage of the process, a lignin feed material is subjected to a base-catalyzed depolymerization reaction, followed by a selective hydrocracking reaction which utilizes a superacid catalyst to produce a high oxygen-content depolymerized lignin product mainly composed of alkylated phenols, alkylated alkoxyphenols, and alkylbenzenes. In the second stage of the process, the depolymerized lignin product is subjected to an exhaustive etherification reaction, optionally followed by a partial ring hydrogenation reaction, to produce a reformulated, partially oxygenated/etherified gasoline product, which includes a mixture of substituted phenyl/methyl ethers, cycloalkyl methyl ethers, C.sub.7 -C.sub.10 alkylbenzenes, C.sub.6 -C.sub.10 branched and multibranched paraffins, and alkylated and polyalkylated cycloalkanes.

  4. Grays Harbor Demonstration Project | Open Energy Information

    Open Energy Info (EERE)

    Project Facility Grays Harbor Demonstration Project Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner Grays Harbor Ocean Energy Company LLC...

  5. Table 13. U.S. Refiner Reformulated Motor Gasoline Volumes by...

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

    3.3 3.4 7.9 3.3 W 11.3 See footnotes at end of table. 13. U.S. Refiner Reformulated Motor Gasoline Volumes by Grade and Sales Type 26 Energy Information Administration ...

  6. Table 12. U.S. Refiner Reformulated Motor Gasoline Prices by...

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

    92.8 92.5 84.0 72.5 W 80.7 See footnotes at end of table. 12. U.S. Refiner Reformulated Motor Gasoline Prices by Grade and Sales Type 24 Energy Information Administration ...

  7. Table 12. U.S. Refiner Reformulated Motor Gasoline Prices by...

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

    92.4 92.1 83.7 74.1 W 80.9 See footnotes at end of table. 12. U.S. Refiner Reformulated Motor Gasoline Prices by Grade and Sales Type 24 Energy Information Administration ...

  8. Table 13. U.S. Refiner Reformulated Motor Gasoline Volumes by...

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

    3.6 3.7 7.9 3.1 W 11.0 See footnotes at end of table. 13. U.S. Refiner Reformulated Motor Gasoline Volumes by Grade and Sales Type 26 Energy Information Administration ...

  9. ENVIRONMENTAL SERVICES* Oean Harbors Environmental Services,...

    Office of Environmental Management (EM)

    monitoring, checking inventory, loading and storing elemental mercury at the facility. * Fire detection systems including a permanent fire suppression system. Clean Harbors...

  10. A Simply Constrained Optimization Reformulation of KKT Systems Arising from Variational Inequalities

    SciTech Connect (OSTI)

    Facchinei, F. Fischer, A. Kanzow, C. Peng, J.-M.

    1999-01-15

    The Karush-Kuhn-Tucker (KKT) conditions can be regarded as optimality conditions for both variational inequalities and constrained optimization problems. In order to overcome some drawbacks of recently proposed reformulations of KKT systems, we propose casting KKT systems as a minimization problem with nonnegativity constraints on some of the variables. We prove that, under fairly mild assumptions, every stationary point of this constrained minimization problem is a solution of the KKT conditions. Based on this reformulation, a new algorithm for the solution of the KKT conditions is suggested and shown to have some strong global and local convergence properties.

  11. ,"U.S. Reformulated Gasoline Refiner Sales Volumes"

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

    Reformulated Gasoline Refiner Sales Volumes" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Reformulated Gasoline Refiner Sales Volumes",6,"Monthly","12/2015","1/15/1994" ,"Release Date:","3/1/2016" ,"Next Release Date:","4/1/2016" ,"Excel File

  12. ,"U.S. Reformulated, Average Refiner Gasoline Prices"

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

    Reformulated, Average Refiner Gasoline Prices" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Reformulated, Average Refiner Gasoline Prices",6,"Monthly","12/2015","1/15/1994" ,"Release Date:","3/1/2016" ,"Next Release Date:","4/1/2016" ,"Excel

  13. Process Design and Economics for the Conversion of Lignocellulosic Biomass to Hydrocarbons via Indirect Liquefaction. Thermochemical Research Pathway to High-Octane Gasoline Blendstock Through Methanol/Dimethyl Ether Intermediates

    SciTech Connect (OSTI)

    Tan, Eric C. D.; Talmadge, Michael; Dutta, Abhijit; Hensley, Jesse; Schaidle, Josh; Biddy, Mary; Humbird, David; Snowden-Swan, Lesley J.; Ross, Jeff; Sexton, Danielle; Yap, Raymond; Lukas, John

    2015-03-01

    This report was developed as part of the U.S. Department of Energy’s Bioenergy Technologies Office’s (BETO’s) efforts to enable the development of technologies for the production of infrastructure-compatible, cost-competitive liquid hydrocarbon fuels from lignocellulosic biomass feedstocks. The research funded by BETO is designed to advance the state of technology of biomass feedstock supply and logistics, conversion, and overall system sustainability. It is expected that these research improvements will be made within the 2022 timeframe. As part of their involvement in this research and development effort, the National Renewable Energy Laboratory and the Pacific Northwest National Laboratory investigate the economics of conversion pathways through the development of conceptual biorefinery process models and techno-economic analysis models. This report describes in detail one potential conversion process for the production of high-octane gasoline blendstock via indirect liquefaction of biomass. The processing steps of this pathway include the conversion of biomass to synthesis gas or syngas via indirect gasification, gas cleanup, catalytic conversion of syngas to methanol intermediate, methanol dehydration to dimethyl ether (DME), and catalytic conversion of DME to high-octane, gasoline-range hydrocarbon blendstock product. The conversion process configuration leverages technologies previously advanced by research funded by BETO and demonstrated in 2012 with the production of mixed alcohols from biomass. Biomass-derived syngas cleanup via reforming of tars and other hydrocarbons is one of the key technology advancements realized as part of this prior research and 2012 demonstrations. The process described in this report evaluates a new technology area for the downstream utilization of clean biomass-derived syngas for the production of high-octane hydrocarbon products through methanol and DME intermediates. In this process, methanol undergoes dehydration to DME, which is subsequently converted via homologation reactions to high-octane, gasoline-range hydrocarbon products.

  14. Burner balancing Salem Harbor Station

    SciTech Connect (OSTI)

    Sload, A.W.; Dube, R.J.

    1995-12-31

    The traditional method of burner balancing is first to determine the fuel distribution, then to measure the economizer outlet excess oxygen distribution and to adjust the burners accordingly. Fuel distribution is typically measured by clean and dirty air probing. Coal pipe flow can then be adjusted, if necessary, through the use of coal pipe orificing or by other means. Primary air flow must be adjusted to meet the design criteria of the burner. Once coal pipe flow is balanced to within the desired criteria, secondary air flow to individual burners can be changed by adjusting windbox dampers, burner registers, shrouds or other devices in the secondary air stream. This paper discusses problems encountered in measuring excess O{sub 2} at the economizer outlet. It is important to recognize that O{sub 2} measurements at the economizer outlet, by themselves, can be very misleading. If measurement problems are suspected or encountered, an alternate approach similar to that described should be considered. The alternate method is not only useful for burner balancing but also can be used to help in calibrating the plant excess O{sub 2} instruments and provide an on line means of cross-checking excess air measurements. Balanced burners operate closer to their design stoichiometry, providing better NO{sub x} reduction. For Salem Harbor Station, this means a significant saving in urea consumption.

  15. Hawaii Department of Transportation Harbors Divsion | Open Energy...

    Open Energy Info (EERE)

    Hawaii Department of Transportation Harbors Divsion Jump to: navigation, search Name: Hawaii Department of Transportation Harbors Division Address: Hale Awa Ku Moku Building 79...

  16. The Energy Information Administration`s assessment of reformulated gasoline. Volume 1

    SciTech Connect (OSTI)

    1994-09-28

    This report is divided into two volumes. The first volume contains EIA`s findings and analyses on reformulated gasoline as it affects the petroleum industry. The data contained herein should assist members of the Congress, Federal, State and local governments, analysts, researchers, the media and academia to understand the RFG program and the current status of implementation. This second volume contains 10 appendices that include letter from Congressman Dingell, survey results, survey forms, and historical summary data. A glossary and a list of acronyms and abbreviations are printed in Volumes 1 and 2.

  17. The Energy Information Administration`s assessment of reformulated gasoline. Volume 2

    SciTech Connect (OSTI)

    1994-09-29

    This report is divided into two volumes. This first volume contains EIA`s findings and analyses on reformulated gasoline as it affects the petroleum industry. The data contained herein should assist members of the Congress, Federal, State and local governments, analysts, researchers, the media and academia to understand the RFG program and the current status of implementation. The second volume contains 10 appendices that include letter from Congressman Dingell, survey results, survey forms, and historical summary data. A glossary and a list of acronyms and abbreviations are printed in Volumes 1 and 2.

  18. City of Two Harbors, Minnesota (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Two Harbors Address: 503 20th Avenue Place: Two Harbors, MN Zip: 55616 Phone Number: 218-834-8811 Outage Hotline: 218-834-8810 References: EIA Form EIA-861 Final Data File for 2010...

  19. Safe Harbor Water Power Corp | Open Energy Information

    Open Energy Info (EERE)

    Harbor Water Power Corp Jump to: navigation, search Name: Safe Harbor Water Power Corp Place: Pennsylvania Phone Number: 1-800-692-6328 Website: www.shwpc.com Outage Hotline:...

  20. Grays Harbor County, Washington: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    in Grays Harbor County, Washington Aberdeen Gardens, Washington Aberdeen, Washington Brady, Washington Central Park, Washington Chehalis Village, Washington Cohassett Beach,...

  1. Short-Term Energy Outlook April 2014

    Gasoline and Diesel Fuel Update (EIA)

    and Summer Fuels Outlook (STEO) Highlights * During the April-through-September summer driving season this year, regular gasoline retail prices are forecast to average $3.57/gallon (gal). The projected monthly national average regular retail gasoline price falls from $3.66/gal in May to $3.46/gal in September. EIA expects regular gasoline retail prices to average $3.45/gal in 2014 and $3.37/gal in 2015, compared with $3.51/gal in 2013. The July 2014 New York Harbor reformulated blendstock for

  2. Boson shells harboring charged black holes

    SciTech Connect (OSTI)

    Kleihaus, Burkhard; Kunz, Jutta; Laemmerzahl, Claus; List, Meike

    2010-11-15

    We consider boson shells in scalar electrodynamics coupled to Einstein gravity. The interior of the shells can be empty space, or harbor a black hole or a naked singularity. We analyze the properties of these types of solutions and determine their domains of existence. We investigate the energy conditions and present mass formulae for the composite black hole-boson shell systems. We demonstrate that these types of solutions violate black hole uniqueness.

  3. Old Harbor Scammon Bay Hydro Feasibility

    SciTech Connect (OSTI)

    Brent Petrie

    2007-06-27

    The grantee, Alaska Village Electric Cooperative (AVEC), is a non-profit member owned rural electric generation and distribution cooperative. The proposed Project is located near the community of Old Harbor, Alaska. Old Harbor is on the southeastern coast of Kodiak Island, approximately 70 miles southwest of the City of Kodiak and 320 miles southwest of Anchorage. In 1998 sufficient information had been developed to apply for a license to construct the project and the cost was estimated to be $2,445,000 for a 500 KW project on Lagoon Creek. Major features of the project included an eight-foot high diversion dam on Mountain Creek, a desander box, a 9,800-foot long penstock to the powerhouse on Lagoon Creek, and a 5,500-foot long access road. It was also anticipated that the project could provide an additional source of water to Old Harbor. The report details the history and lessons learned in designing and permiting the proposed hydroelectric facility.

  4. Oil pollution in Shijiu Harbor studied

    SciTech Connect (OSTI)

    Miao Lutian

    1983-11-09

    This article describes an experimental model designed to forecast oil pollution in the newly constructed Shijiu Harbor, using a mixture of 30% used machine oil and 70% light diesel, in amounts of 200 kg per test. Plastic bags filled with the mixture are slit open and cast into the water generally along the axis of the major ocean current. Small boats are used to collect water specimens to trace the experimental pollutant. The density distribution and the horizontal diffusion coefficient are calculated to produce equations to study effects of the surface wind speed, the depth of the water, and the tidal waves on the oil drift. Each test is completed in about 2 hours. On the basis of statistical data of large Chinese harbors published by the ministry and related reports of foreign countries, the mean annual oil pollution load of Shijiu Harbor is computed in terms of the total estimated tonnage of cargo ships, tugboats, oil tankers, and fishing boats. The forecast model, the equations, and the computation processes are described in some detail.

  5. Cold Spring Harbor, New York: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Spring Harbor, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.8714873, -73.456788 Show Map Loading map... "minzoom":false,"mappin...

  6. Palm Harbor, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Pinellas County, Florida.1 Registered Energy Companies in Palm Harbor, Florida Sky Train Corp References US Census Bureau 2005 Place to 2006 CBSA Retrieved from...

  7. Center Harbor, New Hampshire: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Center Harbor, New Hampshire: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7097966, -71.4603513 Show Map Loading map......

  8. Green Harbor-Cedar Crest, Massachusetts: Energy Resources | Open...

    Open Energy Info (EERE)

    Harbor-Cedar Crest, Massachusetts: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.0765351, -70.6603435 Show Map Loading map......

  9. Grays Harbor PUD- Non-Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Grays Harbor PUD's Non-Residential Rebate Program offers financial incentives to its small and large commercial customers, agricultural customers, industrial customers, and institutional customers...

  10. Gig Harbor, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Washington. It falls under Washington's 6th congressional district.12 Registered Energy Companies in Gig Harbor, Washington Inventure Chemical Technology Structural...

  11. Benton Harbor, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    US Recovery Act Smart Grid Projects in Benton Harbor, Michigan Whirlpool Corporation Smart Grid Project References US Census Bureau Incorporated place and minor civil...

  12. Grays Harbor Ocean Energy Company | Open Energy Information

    Open Energy Info (EERE)

    Energy, Wind energy Product: Grays Harbor has started a demonstration project for offshore windwave renewable power generation in Washington State and has applied for up...

  13. Bay Harbor Islands, Florida: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Bay Harbor Islands is a town in Miami-Dade County, Florida. It falls under Florida's 20th congressional district.12 References US Census Bureau Incorporated place and...

  14. Egg Harbor City, New Jersey: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Egg Harbor City, New Jersey: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.5287282, -74.6479364 Show Map Loading map......

  15. Historic contamination along Oakland Inner Harbor

    SciTech Connect (OSTI)

    Bird, J.C.; Shafer, D.L.

    1995-09-01

    As part of the ongoing remedial investigations (RI) at the Navy`s fleet and Industrial Supply Center, Oakland (FISCO)-Alameda Facility/Alameda Annex (the facility), FISC Oakland, and NAS Alameda, the presence of widespread historic chemical contaminants along the interface between the fill material and the former marshland deposits has been discovered. The historic contaminants are believed to have accumulated within the marshland areas prior to the filling activities along the Oakland Inner Harbor. The historic contaminants consist of heavy petroleum hydrocarbons, aromatic hydrocarbons, and polynuclear aromatic hydrocarbons (PAH), apparently generated by the former industries in the area. Three solid waste management units (SWMUs) and eight areas of concern ( AOCs) were identified at the facility. Three SWMUs and 1 AOC were recommended for site investigations as high-priority.

  16. Energy and crude oil input requirements for the production of reformulated gasolines

    SciTech Connect (OSTI)

    Singh, M.; McNutt, B.

    1993-11-01

    The energy and crude oil requirements for the production of reformulated gasolines (RFG) are estimated. Both the energy and crude oil embodied in the final product and the process energy required to manufacture the RFG and its components are included. The effects on energy and crude oil use of using various oxygenates to meet the minimum oxygen content level required by the Clean Air Act Amendments are evaluated. The analysis illustrates that production of RFG requires more total energy than that of conventional gasoline but uses less crude oil. The energy and crude oil use requirements of the different RFGs vary considerably. For the same emissions performance level, RFG with ethanol requires substantially more total energy and crude oil than RFG with MTBE or ETBE. A specific proposal by the EPA designed to allow the use of ethanol in RFG would increase the total energy required to produce RFG by 2% and the total crude oil required by 2.0 to 2.5% over that for the base RFG with MTBE.

  17. Energy and crude oil input requirements for the production of reformulated gasolines

    SciTech Connect (OSTI)

    Singh, M.; McNutt, B.

    1993-10-01

    The energy and crude oil requirements for the production of reformulated gasoline (RFG) are estimated. The scope of the study includes both the energy and crude oil embodied in the final product and the process energy required to manufacture the RFG and its components. The effects on energy and crude oil use of employing various oxygenates to meet the minimum oxygen-content level required by the Clean Air Act Amendments are evaluated. The analysis shows that production of RFG requires more total energy, but uses less crude oil, than that of conventional gasoline. The energy and crude oil use requirements of the different RFGs vary considerably. For the same emissions performance level, RFG with ethanol requires substantially more total energy and crude oil than does RFG with methyl tertiary butyl ether (MTBE) or ethyl tertiary butyl ether. A specific proposal by the US Environmental Protection Agency, designed to allow the use of ethanol in RFG, would increase the total energy required to produce RFG by 2% and the total crude oil required by 2.0 to 2.5% over the corresponding values for the base RFG with MTBE.

  18. Fuel cycle evaluations of biomass-ethanol and reformulated gasoline. Volume 1

    SciTech Connect (OSTI)

    Tyson, K.S.

    1993-11-01

    The US Department of Energy (DOE) is using the total fuel cycle analysis (TFCA) methodology to evaluate energy choices. The National Energy Strategy (NES) identifies TFCA as a tool to describe and quantify the environmental, social, and economic costs and benefits associated with energy alternatives. A TFCA should quantify inputs and outputs, their impacts on society, and the value of those impacts that occur from each activity involved in producing and using fuels, cradle-to-grave. New fuels and energy technologies can be consistently evaluated and compared using TFCA, providing a sound basis for ranking policy options that expand the fuel choices available to consumers. This study is limited to creating an inventory of inputs and outputs for three transportation fuels: (1) reformulated gasoline (RFG) that meets the standards of the Clean Air Act Amendments of 1990 (CAAA) using methyl tertiary butyl ether (MTBE); (2) gasohol (E10), a mixture of 10% ethanol made from municipal solid waste (MSW) and 90% gasoline; and (3) E95, a mixture of 5% gasoline and 95% ethanol made from energy crops such as grasses and trees. The ethanol referred to in this study is produced from lignocellulosic material-trees, grass, and organic wastes -- called biomass. The biomass is converted to ethanol using an experimental technology described in more detail later. Corn-ethanol is not discussed in this report. This study is limited to estimating an inventory of inputs and outputs for each fuel cycle, similar to a mass balance study, for several reasons: (1) to manage the size of the project; (2) to provide the data required for others to conduct site-specific impact analysis on a case-by-case basis; (3) to reduce data requirements associated with projecting future environmental baselines and other variables that require an internally consistent scenario.

  19. Impact of California Phase 2 reformulated gasoline on atmospheric reactivity of exhaust and evaporative emissions

    SciTech Connect (OSTI)

    Kirchstetter, T.W.; Singer, B.C.; Harley, R.A.; Kendall, G.R.; Traverse, M.

    1997-12-31

    Phase 2 of California`s reformulated gasoline (RFG) program took effect statewide in the first half of 1996. Changes to gasoline composition required by Phase 2 specifications included: lower vapor pressure; lower olefin, aromatic, benzene, and sulfur content; lower T50 and T90; and a minimum oxygen content. In this paper, impacts of Phase 2 RFG on the atmospheric reactivity of motor vehicle exhaust and evaporative emissions are described. Volatile organic compounds in motor vehicle exhaust were measured at the Caldecott tunnel in summer 1995 and 1996. Aggregate emissions of greater than 8000 vehicles were measured each day. Regular and premium grade gasoline samples were collected from service stations in Berkeley concurrently with tunnel measurements both summers. Liquid gasoline samples and their headspace vapors were analyzed to determine detailed chemical composition. Normalized reactivity was calculated for exhaust and evaporative emissions by applying maximum incremental reactivity values to the detailed speciation profiles. Results indicate that the composition of gasoline in 1996 differed markedly from that of 1995. Changes in liquid gasoline composition led to corresponding changes in the speciation of vehicle exhaust and of gasoline headspace vapors. Benzene concentration in liquid gasoline decreased from 2.0 to 0.6 wt%, which contributed to a 70 and 37% reduction in benzene weight fraction in headspace vapors and vehicle exhaust, respectively. Addition of MTBE and reduction of olefins and aromatics in gasoline led to significant reductions in the atmospheric reactivity of unburned gasoline and gasoline headspace vapors. The normalized reactivity of liquid gasoline and headspace vapors decreased by 23 and 19%, respectively, between 1995 and 1996. The normalized reactivity of non-methane organic compounds in vehicle exhaust decreased by about 8%, but the uncertainty in this change was large.

  20. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Imports & Exports Definitions Key Terms Definition All Other Motor Gasoline Blending Components Naphthas (e.g. straight-run gasoline, alkylate, reformate, benzene, toluene, xylene) used for blending or compounding into finished motor gasoline. Includes receipts and inputs of Gasoline Treated as Blendstock (GTAB). Excludes conventional blendstock for oxygenate blending (CBOB), reformulated blendstock for oxygenate blending, oxygenates (e.g. fuel ethanol and methyl tertiary butyl ether),

  1. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Total Stocks Definitions Key Terms Definition All Other Motor Gasoline Blending Components Naphthas (e.g. straight-run gasoline, alkylate, reformate, benzene, toluene, xylene) used for blending or compounding into finished motor gasoline. Includes receipts and inputs of Gasoline Treated as Blendstock (GTAB). Excludes conventional blendstock for oxygenate blending (CBOB), reformulated blendstock for oxygenate blending, oxygenates (e.g. fuel ethanol and methyl tertiary butyl ether), butane, and

  2. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Weekly Supply Estimates Definitions Key Terms Definition All Other Motor Gasoline Blending Components Naphthas (e.g. straight-run gasoline, alkylate, reformate, benzene, toluene, xylene) used for blending or compounding into finished motor gasoline. Includes receipts and inputs of Gasoline Treated as Blendstock (GTAB). Excludes conventional blendstock for oxygenate blending (CBOB), reformulated blendstock for oxygenate blending, oxygenates (e.g. fuel ethanol and methyl tertiary butyl ether),

  3. Harboring Pollution: Air Quality Impacts of Marine Ports | Department of

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

    Energy Harboring Pollution: Air Quality Impacts of Marine Ports Harboring Pollution: Air Quality Impacts of Marine Ports 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: National Resources Defense Council PDF icon 2004_deer_bailey.pdf More Documents & Publications Cleaning Up Diesel Engines South Coast AQMD Clean Transportation Programs Vessel Cold-Ironing Using a Barge Mounted PEM Fuel Cell: Project Scoping and Feasibility

  4. Sequential Detection of Fission Processes for Harbor Defense (Conference) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Sequential Detection of Fission Processes for Harbor Defense Citation Details In-Document Search Title: Sequential Detection of Fission Processes for Harbor Defense With the large increase in terrorist activities throughout the world, the timely and accurate detection of special nuclear material (SNM) has become an extremely high priority for many countries concerned with national security. The detection of radionuclide contraband based on their γ-ray emissions has been

  5. Efficient simulation and model reformulation of two-dimensional electrochemical thermal behavior of lithium-ion batteries

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Northrop, Paul W. C.; Pathak, Manan; Rife, Derek; De, Sumitava; Santhanagopalan, Shriram; Subramanian, Venkat R.

    2015-03-09

    Lithium-ion batteries are an important technology to facilitate efficient energy storage and enable a shift from petroleum based energy to more environmentally benign sources. Such systems can be utilized most efficiently if good understanding of performance can be achieved for a range of operating conditions. Mathematical models can be useful to predict battery behavior to allow for optimization of design and control. An analytical solution is ideally preferred to solve the equations of a mathematical model, as it eliminates the error that arises when using numerical techniques and is usually computationally cheap. An analytical solution provides insight into the behaviormore » of the system and also explicitly shows the effects of different parameters on the behavior. However, most engineering models, including the majority of battery models, cannot be solved analytically due to non-linearities in the equations and state dependent transport and kinetic parameters. The numerical method used to solve the system of equations describing a battery operation can have a significant impact on the computational cost of the simulation. In this paper, a model reformulation of the porous electrode pseudo three dimensional (P3D) which significantly reduces the computational cost of lithium ion battery simulation, while maintaining high accuracy, is discussed. This reformulation enables the use of the P3D model into applications that would otherwise be too computationally expensive to justify its use, such as online control, optimization, and parameter estimation. Furthermore, the P3D model has proven to be robust enough to allow for the inclusion of additional physical phenomena as understanding improves. In this study, the reformulated model is used to allow for more complicated physical phenomena to be considered for study, including thermal effects.« less

  6. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Prime Supplier Sales Volume Definitions Key Terms Definition Conventional Gasoline Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock. Finished Aviation Gasoline A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifications

  7. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Production Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Blending Plant A facility which has no refining capability but is either capable of producing finished motor gasoline through mechanical blending or blends oxygenates with motor gasoline. Conventional Gasoline Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock.

  8. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Motor Gasoline Prices by Formulation, Grade, Sales Type Definitions Key Terms Definition Bulk Sales Wholesale sales of gasoline in individual transactions which exceed the size of a truckload. Conventional Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock. Dealer Tank Wagon Sales (DTW) Wholesale sales of gasoline priced on a delivered basis to a retail

  9. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    U.S. Refiner Motor Gasoline Prices by Formulation, Grade, Sales Type Definitions Key Terms Definition Bulk Sales Wholesale sales of gasoline in individual transactions which exceed the size of a truckload. Conventional Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock. Dealer Tank Wagon Sales (DTW) Wholesale sales of gasoline priced on a delivered basis to

  10. QER- Comment of Lake Charles Harbor & Terminal District

    Broader source: Energy.gov [DOE]

    Good Afternoon, Please find the Lake Charles Harbor and Terminal District’s comments on Infrastructure Constraints in re: the QER Investigation hearing scheduled for Bismarck, ND on August 8, 2014. Please include these comments in the public record of the hearing. Thank you.

  11. NNSA to conduct Aerial Radiation Assessment Survey over Boston Harbor |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Harbor | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for

  12. Reformulation of Density Functional Theory for N-Representable Densities and the Resolution of the v-Representability Problem

    SciTech Connect (OSTI)

    Gonis, A.; Zhang, X. G.; Stocks, G. M.; Nicholson, D. M.

    2015-10-23

    Density functional theory for the case of general, N-representable densities is reformulated in terms of density functional derivatives of expectation values of operators evaluated with wave functions leading to a density, making no reference to the concept of potential. The developments provide a complete solution of the v-representability problem by establishing a mathematical procedure that determines whether a density is v-representable and in the case of an affirmative answer determines the potential (within an additive constant) as a derivative with respect to the density of a constrained search functional. It also establishes the existence of an energy functional of the density that, for v-representable densities, assumes its minimum value at the density describing the ground state of an interacting many-particle system. The theorems of Hohenberg and Kohn emerge as special cases of the formalism.

  13. Reformulation of Density Functional Theory for N-Representable Densities and the Resolution of the v-Representability Problem

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Gonis, A.; Zhang, X. G.; Stocks, G. M.; Nicholson, D. M.

    2015-10-23

    Density functional theory for the case of general, N-representable densities is reformulated in terms of density functional derivatives of expectation values of operators evaluated with wave functions leading to a density, making no reference to the concept of potential. The developments provide a complete solution of the v-representability problem by establishing a mathematical procedure that determines whether a density is v-representable and in the case of an affirmative answer determines the potential (within an additive constant) as a derivative with respect to the density of a constrained search functional. It also establishes the existence of an energy functional of themore » density that, for v-representable densities, assumes its minimum value at the density describing the ground state of an interacting many-particle system. The theorems of Hohenberg and Kohn emerge as special cases of the formalism.« less

  14. AMF Deployment, Pearl Harbor, Hawaii, to San Francisco, California

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    California HI to CA Deployment AMF Home Hawaii to California Home Deployment Operations Baseline Instruments Experiment Planning ACAPEX Full Proposal Abstract and Related Campaigns Science Plan Backgrounder (PDF) Outreach News and Press Images Contacts L. Ruby Leung, Principal Investigator Nicki Hickmon, AMF Operations Paul Ortega, AMF Operations Beat Schmid, AAF Technical Director AMF Deployment, Pearl Harbor, Hawaii, to San Francisco, California This view shows the location of the second ARM

  15. Building Energy Audit Report for Pearl Harbor, HI

    SciTech Connect (OSTI)

    Brown, Daryl R.; Chvala, William D.; De La Rosa, Marcus I.; Dixon, Douglas R.

    2010-09-30

    A building energy audit was performed by a team of engineers from Pacific Northwest National Laboratory (PNNL) under contract to the Department of Energy/Federal Energy Management Program (FEMP). The effort used the Facility Energy Decision System (FEDS) model to determine how energy is consumed at selected Pearl Harbor buildings, identify cost-effective energy retrofit measures, and calculate the potential energy and cost savings. This report documents the findings of that assessment.

  16. Stocks of Reformulated Gasoline

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    40 33 35 42 37 35 1993-2015 PADD 1 25 19 19 23 23 18 1993-2015 PADD 2 0 0 0 0 0 0 1993-2015 PADD 3 0 0 0 0 0 0 1993-2015 PADD 4 0 0 0 0 0 0 1993-2015 PADD 5 15 14 16 19 14 17 1993...

  17. Abstracts of papers presented at the LVIII Cold Spring Harbor Symposium on quantitative Biology: DNA and chromosomes

    SciTech Connect (OSTI)

    Not Available

    1993-12-31

    This volume contains the abstracts of oral and poster presentations made at the LVIII Cold Spring Harbor Symposium on Quantitative Biology entitles DNA & Chromosomes. The meeting was held June 2--June 9, 1993 at Cold Spring Harbor, New York.

  18. 33 U.S.C. 403: River and Harbors Act of 1899

    Broader source: Energy.gov [DOE]

    Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. 403) prohibits the unauthorized obstruction or alteration of any navigable water of the United States.

  19. Sequential Threat Detection for Harbor Defense: An X-ray Physics...

    Office of Scientific and Technical Information (OSTI)

    Sequential Threat Detection for Harbor Defense: An X-ray Physics-Based Bayesian Approach Candy, J V 42 ENGINEERING; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS Abstract not provided...

  20. Section 9 of the Rivers and Harbors Act of 1899 (33 USC 401)...

    Open Energy Info (EERE)

    Section 9 of the Rivers and Harbors Act of 1899 (33 USC 401) Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Section 9 of the...

  1. Section 14 of the Rivers and Harbors Act of 1899 (33 USC 408...

    Open Energy Info (EERE)

    Section 14 of the Rivers and Harbors Act of 1899 (33 USC 408) Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Section 14 of the...

  2. Sequential Threat Detection for Harbor Defense: An X-ray Physics...

    Office of Scientific and Technical Information (OSTI)

    Defense: An X-ray Physics-Based Bayesian Approach Citation Details In-Document Search Title: Sequential Threat Detection for Harbor Defense: An X-ray Physics-Based Bayesian ...

  3. Sequential Threat Detection for Harbor Defense: An X-ray Physics-Based

    Office of Scientific and Technical Information (OSTI)

    Bayesian Approach (Conference) | SciTech Connect Sequential Threat Detection for Harbor Defense: An X-ray Physics-Based Bayesian Approach Citation Details In-Document Search Title: Sequential Threat Detection for Harbor Defense: An X-ray Physics-Based Bayesian Approach Authors: Candy, J V Publication Date: 2013-03-14 OSTI Identifier: 1084714 Report Number(s): LLNL-CONF-628912 DOE Contract Number: W-7405-ENG-48 Resource Type: Conference Resource Relation: Conference: Presented at: IEEE

  4. Efficient Reformulation of Solid Phase Diffusion in Electrochemical-Mechanical Coupled Models for Lithium-Ion Batteries: Effect of Intercalation Induced Stresses

    SciTech Connect (OSTI)

    De, S; Suthar, B; Rife, D; Sikha, G; Subramanian, VR

    2013-07-23

    Lithium-ion batteries are typically modeled using porous electrode theory coupled with various transport and reaction mechanisms with an appropriate discretization or approximation for the solid phase diffusion within the electrode particle. One of the major difficulties in simulating Li-ion battery models is the need for simulating solid-phase diffusion in the second radial dimension r within the particle. It increases the complexity of the model as well as the computation time/cost to a great extent. This is Particularly true for the inclusion of pressure induced diffusion inside particles experiencing volume change. A computationally efficient representation for solid-phase diffusion is discussed in this paper. The operating condition has a significant effect on the validity, accuracy, and efficiency of various approximations for the solid-phase transport governed by pressure induced diffusion. This paper introduces efficient methods for solid phase reformulation - (1) parabolic profile approach and (2) a mixed order finite difference method for approximating/representing solid-phase concentration variations within the active materials of porous electrodes for macroscopic models for lithium-ion batteries. (C) 2013 The Electrochemical Society. All rights reserved.

  5. Developing stakeholder understanding, technical capability, and responsibility: The New Bedford Harbor Superfund Forum

    SciTech Connect (OSTI)

    Finney, C.; Polk, R.E.

    1995-11-01

    The community of New Bedford, Massachusetts, site of one of the world`s worst underwater polychlorinated biphenyls (PCB) dumps, is undergoing a second attempt to choose the method for the first phase of the harbor Superfund site clean-up. The first attempt, which some termed a ``model public participation process,`` ended unfruitfully when the larger community rejected the selected remedy. The authors examine how a new effort -- the ongoing New Bedford Harbor Superfund Forum -- is working to instill in its participants the technical understanding and capability to assist in the selection of a remedy, as well as creating a larger sense of community ownership that will outlive the process. This article briefly reviews the first attempt at public participation and the factors that contributed to its dissolution, and then examines the current forum and the changes that increase the likelihood of the community accepting the forum`s recommendation.

  6. MICROANALYSIS OF NY/NJ HARBOR SEDIMENTS USING SYNCHROTRON X-RAY BEAMS.

    SciTech Connect (OSTI)

    JONES,K.W.FENG,H.LANZIROTTI,A.MARINKOVIC,N.ET AL.

    2003-12-31

    Sediments found in the New York/New Jersey Harbor are widely contaminated with organic and inorganic compounds of anthropogenic origin. As a result, the environmental health of the Harbor has deteriorated and the efficient operation of the Port compromised by difficulties in disposing of sediments resulting from maintenance and improvements of navigational channels. Knowledge of the properties of the sediments on a micro-scale is useful in understanding the transport of contaminants through the environment, for developing effective methods for sediment decontamination, and for subsequent beneficial use of the cleaned sediments. We have investigated several properties of these sediments using synchrotron radiation techniques. These include computed microtomography using absorption and fluorescence contrast mechanisms, x-ray microscopy, microbeam x-ray fluorescence, and Fourier Transform Infrared Spectroscopy (FTIR) for measurements of microstructure, distribution of metals on individual sediment particles, and chemical forms of the contaminants on a micrometer scale. Typical results obtained with these techniques are presented.

  7. New York/New Jersey Intra Harbor Petroleum Supplies Following Hurricane Sandy: Summary of Impacts Through November 13, 2012

    Gasoline and Diesel Fuel Update (EIA)

    New York/New Jersey Intra Harbor Petroleum Supplies Following Hurricane Sandy: Summary of Impacts Through November 13, 2012 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | New York/New Jersey Intra Harbor Petroleum Supplies Following Hurricane Sandy: Summary of Impacts Through November 13, 2012 i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical

  8. NATIONAL HARBOR, Md.,May 21, 2013-Los Alamos National Laboratory Director

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    director echoes cyber concerns May 21, 2013 Securing the grid will be key for energy security going forward NATIONAL HARBOR, Md.,May 21, 2013-Los Alamos National Laboratory Director Charlie McMillan told a gathering of energy executives today that securing the electrical grid is a major concern now and it's only becoming more serious. "If you look back at the last year, there were several hundred attacks on critical infrastructure," McMillan said, addressing attendees at the Deloitte

  9. Clean Water Act (Section 404) and Rivers and Harbors Act (Sections 9 and 10)

    SciTech Connect (OSTI)

    Not Available

    1992-03-01

    This Reference Book contains a current copy of the Clean Water Act (Section 404) and the Rivers and Harbors Act (Sections 9 and 10) and those regulations that implement those sections of the statutes and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, IH-231 (FTS 896-2609 or Commercial 202/586-2609).

  10. Automatic coke oven heating control system at Burns Harbor for normal and repair operation

    SciTech Connect (OSTI)

    Battle, E.T.; Chen, K.L.

    1997-12-31

    An automatic heating control system for coke oven batteries was developed in 1985 for the Burns Harbor No. 1 battery and reported in the 1989 Ironmaking Conference Proceedings. The original system was designed to maintain a target coke temperature at a given production level under normal operating conditions. Since 1989, enhancements have been made to this control system so that it can also control the battery heating when the battery is under repair. The new control system has improved heating control capability because it adjusts the heat input to the battery in response to anticipated changes in the production schedule. During a recent repair of this 82 oven battery, the pushing schedule changed from 102 ovens/day to 88 ovens/day, then back to 102 ovens/day, then to 107 ovens/day. During this repair, the control system was able to maintain the coke temperature average standard deviation at 44 F, with a maximum 75 F.

  11. Quantification of total mercury in liver and heart tissue of Harbor Seals (Phoca vitulina) from Alaska USA

    SciTech Connect (OSTI)

    Marino, Kady B. [Department of Chemistry, Roger Williams University, Bristol, RI 02809 (United States)] [Department of Chemistry, Roger Williams University, Bristol, RI 02809 (United States); Hoover-Miller, Anne; Conlon, Suzanne; Prewitt, Jill [Alaska SeaLife Center, City of Seward, AK (United States)] [Alaska SeaLife Center, City of Seward, AK (United States); O'Shea, Stephen K., E-mail: soshea@rwu.edu [Department of Chemistry, Roger Williams University, Bristol, RI 02809 (United States)

    2011-11-15

    This study quantified the Hg levels in the liver (n=98) and heart (n=43) tissues of Harbor Seals (Phoca vitulina) (n=102) harvested from Prince William Sound and Kodiak Island Alaska. Mercury tissue dry weight (dw) concentrations in the liver ranged from 1.7 to 393 ppm dw, and in the heart from 0.19 to 4.99 ppm dw. Results of this study indicate liver and heart tissues' Hg ppm dw concentrations significantly increase with age. Male Harbor Seals bioaccumulated Hg in both their liver and heart tissues at a significantly faster rate than females. The liver Hg bioaccumulation rates between the harvest locations Kodiak Island and Prince William Sound were not found to be significantly different. On adsorption Hg is transported throughout the Harbor Seal's body with the partition coefficient higher for the liver than the heart. No significant differences in the bio-distribution (liver:heart Hg ppm dw ratios (n=38)) values were found with respect to either age, sex or geographic harvest location. In this study the age at which Hg liver and heart bioaccumulation levels become significantly distinct in male and female Harbor Seals were identified through a Tukey's analysis. Of notably concern to human health was a male Harbor Seal's liver tissue harvested from Kodiak Island region. Mercury accumulation in this sample tissue was determined through a Q-test to be an outlier, having far higher Hg concentrarion (liver 392 Hg ppm dw) than the general population sampled. - Highlights: Black-Right-Pointing-Pointer Mercury accumulation in the liver and heart of seals exceed food safety guidelines. Black-Right-Pointing-Pointer Accumulation rate is greater in males than females with age. Black-Right-Pointing-Pointer Liver mercury accumulation is greater than in the heart tissues. Black-Right-Pointing-Pointer Mercury determination by USA EPA Method 7473 using thermal decomposition.

  12. History of New Bedford Harbor: Ecological consequences of urbanization and implications for remediation

    SciTech Connect (OSTI)

    Voyer, R.A.; Pesch, C.; Garber, J.; Cabral, S.; Copeland, J.; Comeleo, R.

    1995-12-31

    New Bedford, Massachusetts is the product of {approximately}300 years of agricultural, commercial and industrial activities. Located on the Acushnet River and Buzzard`s Bay, New Bedford is renowned as a former whaling center and former producer of fine quality textiles. It has, however, gained notoriety as a Superfund site contaminated with PCBs. The historical research enhances understanding of sources of cumulative ecological impacts in the Acushnet River estuary. Stressors are reviewed and impacts interpreted in terms of geographic and cultural considerations aided by geographic information system techniques, Analysis of information reveals four sequential developmental periods, each with a distinctive effect an estuarine conditions. Changes in coastline morphology and loss of habitat accompanied wharf building during the whaling period. Wetlands were filled and became building sites during the textile phase. A six-fold population increase between 1870 and 1920 accompanied expansion of textile industry and resulted in increased nutrient loading and raw sewage discharge to the estuary. Shellfish beds were closed throughout estuary in 1904, due to outbreaks of typhoid fever. They remain closed. During the post-textile period, discharge of PCBs further limited fishing in New Bedford and presently restricts harbor restoration. Construction of a hurricane barrier to protect the fishing fleet and city further altered estuarine hydrology. This historical analysis represents a significant adjunct to scientific examination of this site and provides a valuable context for design and conduct of remediation activities.

  13. Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays

    SciTech Connect (OSTI)

    Ward, J.A.; Word, J.Q.; Antrim, L.D.

    1989-05-01

    The Olympia Harbor Navigation Improvement Project requires the dredging of approximately 330,000 cubic yards (cy) of sediment from the harbor entrance channel and 205,185 cy from the turning basin. Puget Sound Dredged Disposal Analysis (PSDDA) partial characterization studies were used to plan a full sediment characterization in which chemical analyses and biological testing of sediments evaluated the suitability of the dredged material for unconfined, open-water disposal. The US Army Corps of Engineers (COE), Seattle District, contracted with NOAA/NMFS, Environmental Conservation Division, to perform the chemical analysis and Microtox bioassay tests, and with the Battelle/Marine Sciences Laboratory (MSL) in Sequim to perform flow-through solid-phase bioassays utilizing juvenile (8 to 10 mm) geoduck clams, Panopea generosa, and static solid phase bioassays using the phoxocephalid amphipod, Rhepoxynius abronius, developing embryos and gametes of the purple sea urchin, Strongylocentrotus purpuratus, and the larvae of the Pacific oyster Crassostrea gigas. When the results of the biological tests were evaluated under PSDDA guidelines, it was found that all the tested sediment treatments from Olympia Harbor are suitable for unconfined open-water disposal. 14 refs., 12 figs., 3 tabs.

  14. Interaction between Titles 2 and 3 of the Clean Air Act as amended, 1990

    SciTech Connect (OSTI)

    Szpunar, C.B.

    1996-02-01

    This report examines Some issues that would I affect the refining industry if the requirements for hazardous air pollutants set out in Title III of the Clean Air Act Amendments were to impede the market entrance of oxygenated fuels, as me; required by Title II. It describes the mandate for reformulated gasoline; considers gasoline characteristics in light of component shifts in refining; examines the supply of, demand for, and cost of various feedstocks and blendstocks; and identifies the emissions and atmospheric impacts that might result from the production and use of reformulated gasoline. Attention is focused on methanol and MTBE, two potential blendstocks that are also hazardous air pollutants, and on maximum achievable control technology standards, which might be applied to the stationary sources that produce them.

  15. Reducing plastic contamination of the marine environment under MARPOL Annex V: A model for recreational harbors and ports

    SciTech Connect (OSTI)

    Mudar, M.J.

    1991-01-01

    A case study was conducted during Summer, 1990, at the Nantucket Boat Basin, Massachusetts. The purpose of the study was to (1) determine the types and quantities of wastes generated by recreational boaters, particularly plastics and garbage regulated by MARPOL Annex V, (2) develop a model to assist recreational boating facilities to comply with the law and (3) reduce the impact of plastic contamination on the marine environment. An international law which came to force in December, 1988, MARPOL Annex V prohibits the disposal of plastics into the sea and stipulates ocean zones where garbage and other wastes may be disposed. A per capita rate of waste generation by recreational boaters was determined, which will enable recreational harbors and ports to estimate the waste management capacity necessary to meet the requirements of Annex V. In addition to determining the wastestream from the recreational boaters, boaters were surveyed to collect data about pertinent topics including awareness of MARPOL, waste types generated aboard vessels, waste management methods, and how marinas could assist boaters in meeting their waste management needs. As a result of the Boat Basin study, a planning model was developed to assist other recreational harbors and ports to meet the requirements of MARPOL Annex V. Major elements of the model include (1) information Transfer, (2) Waste Management Methods, and (3) the Role of Related Factors such as marina type, and waste characterization and quantification.

  16. Reformulated Gasoline Sales to End Users Prices

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    979 2.394 - - - - 1994-2014 East Coast (PADD 1) 1.924 2.347 - - - - 1994-2014 New England (PADD 1A) 1.952 2.374 - - - - 1994-2014 Connecticut 1.944 2.415 - - - - 1994-2014 Maine - - - - - - 1994-2014 Massachusetts 1.969 2.358 - - - - 1994-2014 New Hampshire 1.931 2.370 - - - - 1994-2014 Rhode Island 1.896 2.329 - - - - 1994-2014 Vermont - - - - - - 1994-2014 Central Atlantic (PADD 1B) 1.918 2.341 - - - - 1994-2014 Delaware 1.874 2.312 - - - - 1994-2014 District of Columbia NA 2.396 - - - -

  17. Reformulated Gasoline Sales to End Users Prices

    Gasoline and Diesel Fuel Update (EIA)

  18. Retail Prices for Regular Gasoline - Reformulated Areas

    Gasoline and Diesel Fuel Update (EIA)

    2.017 1.961 1994-2016 East Coast (PADD1) 1.997 1.975 1.906 1.880 1.850 1.806 1994-2016 New England (PADD 1A) 2.025 1.988 1.934 1.904 1.875 1.827 1994-2016 Central Atlantic (PADD...

  19. A non-invasive approach to study lifetime exposure and bioaccumulation of PCBs in protected marine mammals: PBPK modeling in harbor porpoises

    SciTech Connect (OSTI)

    Weijs, Liesbeth; Covaci, Adrian; Yang, Raymond S.H.; Das, Krishna; Blust, Ronny

    2011-10-15

    In the last decade, physiologically based pharmacokinetic (PBPK) models have increasingly been developed to explain the kinetics of environmental pollutants in wildlife. For marine mammals specifically, these models provide a new, non-destructive tool that enables the integration of biomonitoring activities and in vitro studies. The goals of the present study were firstly to develop PBPK models for several environmental relevant PCB congeners in harbor porpoises (Phocoena phocoena), a species that is sensitive to pollution because of its limited metabolic capacity for pollutant transformation. These models were tested using tissue data of porpoises from the Black Sea. Secondly, the predictive power of the models was investigated for time trends in the PCB concentrations in North Sea harbor porpoises between 1990 and 2008. Thirdly, attempts were made to assess metabolic capacities of harbor porpoises for the investigated PCBs. In general, results show that parameter values from other species (rodents, humans) are not always suitable in marine mammal models, most probably due to differences in physiology and exposure. The PCB 149 levels decrease the fastest in male harbor porpoises from the North Sea in a time period of 18 years, whereas the PCB 101 levels decrease the slowest. According to the models, metabolic breakdown of PCB 118 is probably of lesser importance compared to other elimination pathways. For PCB 101 and 149 however, the presence of their metabolites can be attributed to bioaccumulation of metabolites from the prey and to metabolic breakdown of the parent compounds in the harbor porpoises. - Highlights: > PBPK modeling was used to study the kinetics of several PCBs in a marine mammal. > Harbor porpoises are sensitive to pollution and therefore ideal model organisms. > Black Sea data were used for parameterization. > North Sea data for assessing temporal trends (1990-2008). > PBPK modeling is a non-invasive and non-destructive tool.

  20. PRELIMINARY EVALUATION OF POTENTIAL OCCUPATIONAL AND PUBLIC HEALTH IMPACTS OF SEDIMENT DECONTAMINATION FACILITIES FOR NEW YORK/NEW JERSEY HARBOR

    SciTech Connect (OSTI)

    ROWE,M.D.; KLEIN,R.C.; JONES,K.W.

    1999-07-31

    Sediment is accumulating in New York/New Jersey Harbor, and shipping channels are rapidly becoming too shallow for large ships. The Port Authority of New York/New Jersey has determined that dredging of the ship channels is essential to keep them navigable. About five million cubic yards of sediment must be removed per year to keep the channels open. Without dredging, the channels will soon become unusable, and the shoreside shipping and warehousing businesses that depend on them will fade away. The economic loss to the area would be devastating. But the deeper layers of sediment in the Harbor contain a broad range of pollutants that are hazardous to humans and the environment-a legacy of past discharges that are no longer permitted. These include heavy metals, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), chlorinated pesticides, and dioxins. As a result, there are several million cubic yards of sediments to be dredged per year that do not meet applicable criteria for ocean disposal and must be dealt with in some other way. A possible solution to the problem is to treat the dredged material to immobilize or destroy the contaminants and make the treated sediments suitable for disposal in the ocean or on land at acceptable cost. A variety of technologies can be used to achieve this goal. The simplest approach is to make manufactured soil from untreated sediment. The most complex approaches involve high-temperature destruction of organic contaminants and immobilization of inorganic contaminants. When any of these technologies are used, there is potential for risks to human health from process wastes and from the treated materials themselves. Also, disposal or beneficial use of treated materials may generate other risks to human health or the environment. A description of some of the technologies considered is given in Table 1. Success in removing or immobilizing the contaminants, which varies significantly among technologies, is reported elsewhere. This report provides a preliminary evaluation, or ``screening assessment,'' of potential occupational, public, and environmental health risks from dredging, transporting, and treating contaminated harbor sediments with thermal treatment methods to render them suitable for disposal or beneficial use. The assessment was done in stages as the project advanced and data became available from other tasks on characteristics of sediments and treatment processes.

  1. Ecological evaluation of proposed discharge of dredged material from Oakland Harbor into ocean waters (Phase 3 B of -42-foot project)

    SciTech Connect (OSTI)

    Kohn, N.P.; Ward, J.A.; Mayhew, H.L.; Word, J.Q.; Barrows, E.S.; Goodwin, S.M.; Lefkovitz, L.F. )

    1992-06-01

    The Water Resources Development Act of 1986 (Public Law 99-662) authorized the US Army Corps of Engineers (USACE) San Francisco District, to deepen and widen the navigational channels of the Oakland Inner and Outer Harbors to accomodate deeper-draft vessels. The USACE is considering several disposal options for the dredged material removed during these channel improvements including open-water disposal. Dredged material proposed for open-water disposal must be evaluated to determine the potential impacts of the disposal activity on the water column and disposal site enviromments. The USACE requested that Battelle/Marine Sciences Laboratory (MSL) conduct studies to evaluate open-water disposal options for Oakland Harbor sediments. This request developed into the Oakland Harbor Phase III Program. This is Volume 1 of a two-volume report that presents information gathered to determine the suitability of ocean disposal of sediments dredged from Oakland Harbor. This volume contains project background, materials and methods, results, discussion, and conclusions.

  2. Ecological evaluation of proposed discharge of dredged material from Oakland Harbor into ocean waters (Phase 3 B of -42-foot project). Volume 1, Analyses and discussion

    SciTech Connect (OSTI)

    Kohn, N.P.; Ward, J.A.; Mayhew, H.L.; Word, J.Q.; Barrows, E.S.; Goodwin, S.M.; Lefkovitz, L.F.

    1992-06-01

    The Water Resources Development Act of 1986 (Public Law 99-662) authorized the US Army Corps of Engineers (USACE) San Francisco District, to deepen and widen the navigational channels of the Oakland Inner and Outer Harbors to accomodate deeper-draft vessels. The USACE is considering several disposal options for the dredged material removed during these channel improvements including open-water disposal. Dredged material proposed for open-water disposal must be evaluated to determine the potential impacts of the disposal activity on the water column and disposal site enviromments. The USACE requested that Battelle/Marine Sciences Laboratory (MSL) conduct studies to evaluate open-water disposal options for Oakland Harbor sediments. This request developed into the Oakland Harbor Phase III Program. This is Volume 1 of a two-volume report that presents information gathered to determine the suitability of ocean disposal of sediments dredged from Oakland Harbor. This volume contains project background, materials and methods, results, discussion, and conclusions.

  3. EIS-0086: Conversion to Coal, New England Power Company, Salem Harbor Generating Station Units 1, 2, and 3, Salem, Essex County, Massachusetts

    Broader source: Energy.gov [DOE]

    The Economic Regulatory Administration prepared this statement to assess the environmental impacts of prohibiting Units I, 2, and 3 of the Salem Harbor Generating Station from using either natural gas or petroleum products as a primary energy source, which would result in the utility burning low-sulfur coal.

  4. Manila clams from Hg polluted sediments of Marano and Grado lagoons (Italy) harbor detoxifying Hg resistant bacteria in soft tissues

    SciTech Connect (OSTI)

    Baldi, Franco; Gallo, Michele; Marchetto, Davide; Faleri, Claudia; Maida, Isabel; Fani, Renato

    2013-08-15

    A mechanism of mercury detoxification has been suggested by a previous study on Hg bioaccumulation in Manila clams (Ruditapes philippinarum) in the polluted Marano and Grado lagoons and in this study we demonstrate that this event could be partly related to the detoxifying activities of Hg-resistant bacteria (MRB) harbored in clam soft tissues. Therefore, natural clams were collected in six stations during two different periods (winter and spring) from Marano and Grado Lagoons. Siphons, gills and hepatopancreas from acclimatized clams were sterile dissected to isolate MRB. These anatomical parts were glass homogenized or used for whole, and they were lying on a solid medium containing 5 mg l{sup −1} HgCl{sub 2} and incubated at 30 °C. A total of fourteen bacterial strains were isolated and were identified by 16S rDNA sequencing and analysis, revealing that strains were representative of eight bacterial genera, four of which were Gram-positive (Enterococcus, Bacillus, Jeotgalicoccus and Staphylococcus) and other four were Gram-negative (Stenotrophomonas, Vibrio, Raoultella and Enterobacter). Plasmids and merA genes were found and their sequences determined. Fluorescence in situ hybridization (FISH) technique shows the presence of Firmicutes, Actinobacteria and Gammaproteobacteria by using different molecular probes in siphon and gills. Bacterial clumps inside clam flesh were observed and even a Gram-negative endosymbiont was disclosed by transmission electronic microscope inside clam cells. Bacteria harbored in cavities of soft tissue have mercury detoxifying activity. This feature was confirmed by the determination of mercuric reductase in glass-homogenized siphons and gills. -- Highlights: ► We isolated Gram-positive and Gram-negative Hg resistant strains from soft tissues of Ruditapes philippinarum. ► We identify 14 mercury resistant strains by 16S rRNA gene sequences. ► Bacteria in siphon and gill tissues of clams were observed by TEM and identified with different FISH probes. ► Hg-reductase (MerA) activity in glass homogenized clam tissues was also determined.

  5. Characterization of acid flux in osteoclasts from patients harboring a G215R mutation in ClC-7

    SciTech Connect (OSTI)

    Henriksen, Kim [Nordic Bioscience A/S, Herlev Hovedgade 207, DK-2730 Herlev (Denmark)], E-mail: kh@nordicbioscience.com; Gram, Jeppe [Department of Endocrinology, Ribe County Hospital, Esbjerg (Denmark)], E-mail: Jeppe.Gram@svs.regionsyddanmark.dk; Neutzsky-Wulff, Anita Vibsig [Nordic Bioscience A/S, Herlev Hovedgade 207, DK-2730 Herlev (Denmark)], E-mail: avn@nordicbioscience.com; Jensen, Vicki Kaiser [Nordic Bioscience A/S, Herlev Hovedgade 207, DK-2730 Herlev (Denmark)], E-mail: vkj@nordicbioscience.com; Dziegiel, Morten H. [HS Blodbank, Copenhagen University Hospital, Copenhagen (Denmark)], E-mail: morten.dziegiel@rh.hosp.dk; Bollerslev, Jens [Section of Endocrinology, Dept. of Medicine, National University Hospital, Oslo (Norway)], E-mail: jens.bollerslev@medisin.uio.no; Karsdal, Morten A. [Nordic Bioscience A/S, Herlev Hovedgade 207, DK-2730 Herlev (Denmark)], E-mail: mk@nordicbioscience.com

    2009-01-23

    The chloride-proton antiporter ClC-7 has been speculated to be involved in acidification of the lysosomes and the resorption lacunae in osteoclasts; however, neither direct measurements of chloride transport nor acidification have been performed. Human osteoclasts harboring a dominant negative mutation in ClC-7 (G215R) were isolated, and used these to investigate bone resorption measured by CTX-I, calcium release and pit scoring. The actin cytoskeleton of the osteoclasts was also investigated. ClC-7 enriched membranes from the osteoclasts were isolated, and used to test acidification rates in the presence of a V-ATPase and a chloride channel inhibitor, using a H{sup +} and Cl{sup -} driven approach. Finally, acidification rates in ClC-7 enriched membranes from ADOII osteoclasts and their corresponding controls were compared. Resorption by the G215R osteoclasts was reduced by 60% when measured by both CTX-I, calcium release, and pit area when comparing to age and sex matched controls. In addition, the ADOII osteoclasts showed no differences in actin ring formation. Finally, V-ATPase and chloride channel inhibitors completely abrogated the H{sup +} and Cl{sup -} driven acidification. Finally, the acid influx was reduced by maximally 50% in the ClC-7 deficient membrane fractions when comparing to controls. These data demonstrate that ClC-7 is essential for bone resorption, via its role in acidification of the lysosomes and resorption lacunae in osteoclasts.

  6. EA-1792-S1: University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project – Castine Harbor Test Site

    Broader source: Energy.gov [DOE]

    This Supplemental EA evaluates the environmental impacts of the University of Maine proposal to use Congressionally directed federal funding, from DOE, to deploy, test and retrieve one 1/8-scale floating wind turbine (20kw) prototype in Castine Harbor, offshore of Castine Maine. This test would be conducted prior to testing at the site 2 miles from Monhegan Island (evaluated under DOE EA-1792).

  7. Clean Water Act (Section 404) and Rivers and Harbors Act (Sections 9 and 10). Environmental Guidance Program Reference Book, Revision 4

    SciTech Connect (OSTI)

    Not Available

    1992-03-01

    This Reference Book contains a current copy of the Clean Water Act (Section 404) and the Rivers and Harbors Act (Sections 9 and 10) and those regulations that implement those sections of the statutes and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, IH-231 (FTS 896-2609 or Commercial 202/586-2609).

  8. U.S. Reformulated Gasoline Refiner Sales Volumes

    Gasoline and Diesel Fuel Update (EIA)

    9,331.7 9,442.5 9,360.9 9,430.0 9,073.4 9,085.2 1994-2015 Through Retail Outlets 9,295.1 9,403.6 9,321.7 9,389.3 9,036.4 9,053.7 1994-2015 Sales for Resale, Total NA NA NA NA NA NA 1994-2015 DTW 17,766.1 18,339.1 18,231.1 18,226.6 17,803.3 17,962.0 1994-2015 Rack 75,636.6 76,320.1 75,500.8 76,496.7 74,672.7 74,554.3 1994-2015 Bulk 2,882.1 3,194.7 3,274.1 2,910.9 3,714.7 3,244.5

  9. U.S. Reformulated, Average Refiner Gasoline Prices

    Gasoline and Diesel Fuel Update (EIA)

    660 2.501 2.155 2.007 1.905 1.836 1994-2015 Through Retail Outlets 2.661 2.503 2.157 2.008 1.907 1.837 1994-2015 Sales for Resale, Average 2.283 1.996 1.728 1.651 1.537 1.497 1994-2015 DTW 2.795 2.477 2.128 1.979 1.864 1.854 1994-2015 Rack 2.165 1.886 1.634 1.577 1.459 1.412 1994-2015 Bulk 2.208 1.866 1.645 1.566 1.524 1.456

  10. 0101,"SPRAGUE ENERGY CORP",1,150,"MOGAS, REFORMULATED",0131,...

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

    REFG & MKTG INC",2,152,"MOGAS, OTHER FINISHED",4908,"PONCE, PR","PR",600,830,"SPAIN",230,0,0 0101,"TEXACO REFG & MKTG INC",3,152,"MOGAS, OTHER FINISHED",1003,"NEWARK,...

  11. Refiner and Blender Net Production of Reformulated Gasoline

    Gasoline and Diesel Fuel Update (EIA)

    3,110 3,136 3,159 3,191 3,209 3,171 1993-2016 PADD 1 1,205 1,216 1,212 1,230 1,265 1,258 1993-2016 PADD 2 364 373 380 375 358 368 1993-2016 PADD 3 444 447 448 457 454 447 1993-2016 PADD 4 0 0 0 0 0 0 1993-2016 PADD 5 1,096 1,100 1,117 1,129 1,132 1,097 1993

  12. DOE Awarded Patent for Reformulated Diesel Fuel | Department...

    Office of Environmental Management (EM)

    Chaitanya Narula led analysis of an Oak Ride National Laboratory biofuel-to-hydrocarbon ... Chaitanya Narula led analysis of an Oak Ride National Laboratory biofuel-to-hydrocarbon ...

  13. Reformulated Gasoline Use Under the 8-Hour Ozone Rule

    Reports and Publications (EIA)

    2002-01-01

    This paper focuses on the impact on gasoline price and supply when additional ozone non-attainment areas come under the new 8-hour ozone standard.

  14. Grays Harbor PUD- Net Metering

    Broader source: Energy.gov [DOE]

    Washington's original net-metering law, which applies to all electric utilities, was enacted in 1998 and amended in 2006. Individual systems are limited to 100 kilowatts (kW) in capacity. Net...

  15. Clean_Harbors_2012.pdf

    Office of Environmental Management (EM)

  16. Field-to-Fuel Performance Testing of Various Biomass Feedstocks: Production and Catalytic Upgrading of Bio-Oil to Refinery Blendstocks (Presentation)

    SciTech Connect (OSTI)

    Carpenter, D.; Westover, T.; Howe, D.; Evans, R.; French, R.; Kutnyakov, I.

    2014-09-01

    Large-scale, cost-competitive deployment of thermochemical technologies to replace petroleum oil with domestic biofuels will require inclusion of high volumes of low-cost, diverse biomass types into the supply chain. However, a comprehensive understanding of the impacts of feedstock thermo-physical and chemical variability, particularly inorganic matter (ash), on the yield and product distribution

  17. Analysis of sediments and soils for chemical contamination for the design of US Navy homeport facility at East Waterway of Everett Harbor, Washington. Final report. [Macoma inquinata; Mytilus edulis

    SciTech Connect (OSTI)

    Anderson, J.W.; Crecelius, E.A.

    1985-03-01

    Contaminated sediments in the East Waterway of Everett Harbor, Washington, are extremely localized; they consist of a layer of organically-rich, fine sediments overlying a relatively cleaner, more sandy native material. The contaminated layer varies in thickness throughout the waterway from as much as 2 meters to only a few centimeters. Generally, the layer is thicker and more contaminated at the head of the waterway (northern end) and becomes thinner and less contaminated as one proceeds southerly out of the waterway and into Port Gardner. These sediments contain elevated levels of heavy metals and polynuclear aromatic hydrocarbons (PAH) and scattered concentrations of polychlorinated biphenyls (PCB). Approximately 500,000 cubic yards of material exhibit elevated chemical contamination compared to Puget Sound background levels. The contaminated sediments in this waterway require biological testing before decisions can be made regarding the acceptability of unconfined disposal.

  18. Maintenance and operation of the US Alternative Fuel Center

    SciTech Connect (OSTI)

    Erwin, J.; Ferrill, J.L.; Hetrick, D.L.

    1994-08-01

    The Alternative Fuels Utilization Program (AFUP) of the Office of Energy Efficiency and Renewable Energy has investigated the possibilities and limitations of expanded scope of fuel alternatives and replacement means for transportation fuels from alternative sources. Under the AFUP, the Alternative Fuel Center (AFC) was created to solve problems in the DOE programs that were grappling with the utilization of shale oil and coal liquids for transportation fuels. This report covers the first year at the 3-year contract. The principal objective was to assist the AFUP in accomplishing its general goals with two new fuel initiatives selected for tasks in the project year: (1) Production of low-sulfur, low-olefin catalytically cracked gasoline blendstock; and (2) production of low-reactivity/low-emission gasoline. Supporting goals included maintaining equipment in good working order, performing reformulated gasoline tests, and meeting the needs of other government agencies and industries for fuel research involving custom processing, blending, or analysis of experimental fuels.

  19. EIA Report 9/1/08 - Hurricane Impacts on U.S. Oil & Natural Gas Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Markets , 4:00 pm See current U.S. Oil and Natural Gas Market Impacts Prices NYMEX Futures Prices (for October delivery) (2pm) 9/1/2008 8/29/2008 change Week Ago 8/25/2008 Year Ago 8/31/2007 WTI Crude Oil ($/Bbl) 111.16 115.46 -4.30 115.11 73.98 Gasoline RBOB* (c/gal) 275.10 285.42 -10.32 280.69 196.45 Heating Oil (c/gal) 309.24 319.19 -9.95 317.90 205.74 Natural Gas ($/MMBtu) 7.98 8.36 -0.38 7.94 6.46 OPEC Basket ($Bbl) NA 111.23 NA 110.61 69.60 *RBOB = Reformulated Blendstock for Oxygenate

  20. EIA Report 9/11/08 - Hurricane Impacts on U.S. Oil & Natural Gas Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Markets 1, 4:00 pm See current U.S. Oil and Natural Gas Market Impacts Prices NYMEX Futures Prices (for October delivery) 9/11/2008 Pre-Gustav 8/29/2008 change Week Ago 9/4/2008 Year Ago 9/11/2007 WTI Crude Oil ($/Bbl) 100.87 115.46 -14.59 107.89 78.23 Gasoline RBOB* (c/gal) 274.88 285.42 -10.54 274.04 198.11 Heating Oil (c/gal) 291.55 319.19 -27.64 302.37 218.27 Natural Gas ($/MMBtu) 7.25 7.94 -0.69 7.32 5.93 *RBOB = Reformulated Blendstock for Oxygenate Blending (RBOB), the base gasoline

  1. Coastal Harbors Modeling Facility | Open Energy Information

    Open Energy Info (EERE)

    None Wavemaking Capabilities Wavemaking Capabilities Yes Maximum Wave Height(m) 0.2 Maximum Wave Height(m) at Wave Period(s) 2.3 Wave Period Range(s) 2.3 Current Velocity...

  2. Rivers and Harbors Act | Open Energy Information

    Open Energy Info (EERE)

    the navigable waters of the United States. Published NA Year Signed or Took Effect 1899 Legal Citation 33 USC 401 et seq. (1899) DOI Not Provided Check for DOI availability:...

  3. Table 12. U.S. Refiner Reformulated Motor Gasoline Prices by...

    Gasoline and Diesel Fuel Update (EIA)

    March ... 76.7 76.3 72.0 65.8 65.5 68.8 86.0 85.7 77.9 70.0 - 75.6 April ... 87.7 87.3 83.5 77.0 77.3 80.2 96.5 96.2 88.8 81.4 -...

  4. Table 12. U.S. Refiner Reformulated Motor Gasoline Prices by...

    Gasoline and Diesel Fuel Update (EIA)

    92.4 92.1 83.7 74.1 W 80.9 1997 January ... 82.4 82.1 77.1 74.3 73.6 75.6 92.1 91.8 82.7 78.1 W 81.4 February ... 82.9 82.6 77.8 71.2 72.9...

  5. Update of Summer Reformulated Gasoline Supply Assessment for New York and Connecticut

    Reports and Publications (EIA)

    2004-01-01

    In October 2003, the Energy Information Administration (EIA) published a review of the status of the methyl tertiary butyl ether (MTBE) ban transition in New York (NY) and Connecticut (CT) that noted significant uncertainties in gasoline supply for those states for the summer of 2004. To obtain updated information, EIA spoke to major suppliers to the two states over the past several months as the petroleum industry began the switch from winter- to summer-grade gasoline.

  6. Table 13. U.S. Refiner Reformulated Motor Gasoline Volumes by...

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

    24.1 9.1 61.1 3.9 4.0 7.3 3.1 W 10.4 1998 ... 14.3 14.5 28.6 23.0 8.3 59.9 3.7 3.8 7.4 3.1 W 10.5 See footnotes at end of table. 26 Energy Information...

  7. Table 13. U.S. Refiner Reformulated Motor Gasoline Volumes by...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    12.0 69.2 3.4 3.5 6.9 3.1 W 10.1 December ... 14.8 15.1 31.7 29.5 10.8 72.0 3.6 3.7 7.3 3.3 W 10.7 1999 ... 14.5 14.8 29.8 26.1 9.6...

  8. Reformulation RELAP5-3D in FORTRAN 95 and Results

    SciTech Connect (OSTI)

    Dr. George L Mesina

    2010-08-01

    RELAP5-3D is a nuclear power plant code used worldwide for safety analysis, design, and operator training. In keeping with ongoing developments in the computing industry, we have re-architected the code in the FORTRAN 95 language, the current, fully-available, FORTRAN language. These changes include a complete reworking of the database and conversion of the source code to take advantage of new constructs. The improvements and impacts to the code are manifold. It is a completely machine-independent code that produces machine independent fluid property and plot files and expands to the exact size needed to accommodate the users input. Runtime is generally better for larger input models. Other impacts of code conversion are improved code readability, reduced maintenance and development time, increased adaptability to new computing platforms, and increased code longevity. The conversion methodology, code improvements and testing upgrades are presented in a manner that will be useful to future conversion projects for other such large codes. Comparison between the pre- and post-conversion code are made on the basis of code metrics and code performance.

  9. Reformulated Gasoline Foreign Refinery Rules (Released in the STEO January 1998)

    Reports and Publications (EIA)

    1998-01-01

    On August 27, 1997, the Environmental Protection Agency (EPA) promulgated revised the rules that allow foreign refiners to establish and use individual baselines, but it would not be mandatory (the optional use of an individual refinery baseline is not available to domestic refiners.) If a foreign refiner did not establish and use an individual baseline, the gasoline they export to the United States would be regulated through the importer, and subject to the importer's baseline (most likely the statutory baseline). Specific regulatory provisions are implemented to ensure that the option to use an individual baseline would not lead to adverse environmental impacts. This involves monitoring the average quality of imported gasoline, and if a specified benchmark is exceeded, remedial action would be taken by adjusting the requirements applicable to imported gasoline.

  10. Areas Participating in the Reformulated Gasoline Program (Released in the STEO June 1999)

    Reports and Publications (EIA)

    1999-01-01

    Section 107(d) of the Clean Air Act, as amended in 1990 (the Act), required states to identify all areas that do not meet the national ambient air quality standards (NAAQS) for ozone, and directed the Environmental Protection Agency (EPA) to designate these areas as ozone nonattainment areas. Section 181 of the Act required EPA to classify each area as a marginal, moderate, serious, severe or extreme ozone nonattainment area. EPA classified all areas that were designated as in nonattainment for ozone at the time of the enactment of the 1990 Amendments, except for certain "nonclassifiable" areas (56 FR 56694, November 6, 1991).

  11. Table 13. U.S. Refiner Reformulated Motor Gasoline Volumes by...

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

    retail outlets, e.g., sales to agricultural customers, commercial sales, and industrial sales. Note: Totals may not equal the sum of the components due to rounding....

  12. Table 12. U.S. Refiner Reformulated Motor Gasoline Prices by...

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

    retail outlets, e.g., sales to agricultural customers, commercial sales, and industrial sales. Source: Energy Information Administration Form EIA-782A, "Refiners'Gas...

  13. Optimal Charging Profiles with Minimal Intercalation-Induced Stresses for Lithium-Ion Batteries Using Reformulated Pseudo 2-Dimensional Models

    SciTech Connect (OSTI)

    Suthar, B; Northrop, PWC; Braatz, RD; Subramanian, VR

    2014-07-30

    This paper illustrates the application of dynamic optimization in obtaining the optimal current profile for charging a lithium-ion battery by restricting the intercalation-induced stresses to a pre-determined limit estimated using a pseudo 2-dimensional (P2D). model. This paper focuses on the problem of maximizing the charge stored in a given time while restricting capacity fade due to intercalation-induced stresses. Conventional charging profiles for lithium-ion batteries (e.g., constant current followed by constant voltage or CC-CV) are not derived by considering capacity fade mechanisms, which are not only inefficient in terms of life-time usage of the batteries but are also slower by not taking into account the changing dynamics of the system. (C) The Author(s) 2014. Published by ECS. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives 4.0 License (CC BY-NC-ND, http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reuse, distribution, and reproduction in any medium, provided the original work is not changed in any way and is properly cited. For permission for commercial reuse, please email: oa@electrochem.org. All rights reserved.

  14. Sequential Detection of Fission Processes for Harbor Defense...

    Office of Scientific and Technical Information (OSTI)

    VA at www.ntis.gov. With the large increase in terrorist activities throughout the world, the timely and accurate detection of special nuclear material (SNM) has become an...

  15. Grays Harbor PUD- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Low Income Weatherization assistance is also provided. Specific information regarding various guidelines and applications may be found on the web site.  

  16. Alaska Harbors Geothermal Energy Potential | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Leveraging historical investments in innovative exploration technologies from the U.S. ... Department Announces 18 Million for Innovative Projects to Advance Geothermal Energy

  17. MHK Projects/Castine Harbor Badaduce Narrows | Open Energy Information

    Open Energy Info (EERE)

    Maritime Academy Project Technology *MHK TechnologiesAtlantis AR 1000 Project Licensing Environmental Monitoring and Mitigation Efforts See Tethys << Return to the MHK database...

  18. MHK Projects/Grays Harbor Ocean Energy and Coastal Protection...

    Open Energy Info (EERE)

    Energy Company LLC Project Technology *MHK TechnologiesTitan Platform Project Licensing Environmental Monitoring and Mitigation Efforts See Tethys << Return to the MHK database...

  19. MHK Projects/Newfound Harbor Project | Open Energy Information

    Open Energy Info (EERE)

    Systems Project Technology *MHK TechnologiesKESC Tidal Generator Project Licensing Environmental Monitoring and Mitigation Efforts See Tethys << Return to the MHK database...

  20. Genome mappers have a hot time at Cold Spring Harbor

    SciTech Connect (OSTI)

    Nowak, R.

    1995-05-26

    This is a report on the Genome Mapping and Sequencing meeting from 10-14 May 1995. Debate included how to start the final stage of the Human Genome Project (HGP) - large scale sequencing and the problem of funding. Major accomplishments of the HGP are summarized briefly including: maps of at least two chromosomes, 16 and 19, are in the final difficult stage and will be the first to be completely sequenced; evidence is being refined on the myotonic dystrophy gen; and an attempt to fashion a silicon chip to detect specific DNA sequences.

  1. Trace metal levels in sediments of Pearl Harbor (Hawaii)

    SciTech Connect (OSTI)

    Ashwood, T.L.; Olsen, C.R.; Larsen, I.L.; Tamura, T.

    1986-09-01

    This study was conducted to measure the distribution of lead and other trace metals in the sediments of Pearl Harbon (Hawaii) to determine whether paint chips from vessels of the US Navy's Inactive Fleet have affected the environmental quality of Middle Loch. Sediment cores (ranging from 0.5 to 3.0 m long) were collected from Middle Loch near the Naval Inactive Ships Maintenance Facility and in an area of West Loch that is relatively isolated and unaffected by naval operations. Concentrations of copper, lead, and zinc averaged 180 ..mu..g/g, 49 ..mu..g/g, and 272 ..mu..g/g, respectively, in recent Middle Loch sediments. These concentrations are significantly higher than those in either historical Middle Loch sediments or recent West Loch sediments. However, except for lead, the concentrations in recent Middle Loch sediments are similar to those of older Middle Loch sediments, which indicates that the increase in trace metal contamination began before the onset of Inactive Fleet operations (about 1946). Increased trace metal levels in recent Middle Loch sediments might be expected to result from two potential sources: (1) sewage discharges and (2) paint from inactive vessels. Since paint contains elevated levels of lead and zinc but little copper, the elevated copper levels in Middle Loch sediments tend to implicate sewage as the source of trace metal contamination. Moreover, the lead:zinc ratio of recent Middle Loch sediments (0.18:1) is a factor of 10 lower than that measured in paint (2.1:1), and the Middle Loch lead:zinc ratio is not significantly greater than that measured in recent West Loch sediments (0.21:1). Hence, we suggest that sewage rather than paint is the major source of trace metal contamination of Middle Loch. This is consistent with the findings of a previous study by US navy personnel.

  2. Properties of New York/New Jersey Harbor Sediments

    SciTech Connect (OSTI)

    Jones,K.; Feng, H.; Stern, E.; Neuhausler, U.; Osan, J.; Marinkovic, N.; Song, Z.

    2006-01-01

    Sediments found in waterways around the world may contain toxic compounds of anthropogenic origin that can harm the environment and human health. As a result, it is often necessary to remove them and find disposal methods that are environmentally and economically acceptable. Here, we report on results obtained in an experimental program to characterize the nature of the sediment contamination. The objective was to gain a better understanding of the properties of the sediments to develop better methods for understanding the fate and transport of the contaminants and for improving methods for their removal from the sediments. Our investigations made use of X-ray facilities at the Brookhaven National Synchrotron Light Source and the European Synchrotron Radiation Facility at Grenoble, France. The experiments included: measurements of the microstructure of the sediments using computed microtomography, X-ray absorption, and fluorescence microscopy with resolutions as low as 0.2 micrometers to obtain information on the relationships of organic and mineral components of the sediments and on the distribution of contaminants on the surfaces of the sediment grains, investigation of functional groups of chemical compounds using X-ray absorption near-edge spectroscopy and Fourier transform infrared spectroscopy. Scanning electron microscopy and electron probe measurements were made to ascertain the morphology of the sediment surfaces and the distribution of metals on individual sediment grains.

  3. PROPERTIES OF NEW YORK/NEW JERSEY HARBOR SEDIMENTS.

    SciTech Connect (OSTI)

    JONES, K.W.; FENG, H.; STERN, E.A.; NEUHAEUSLER, U.; OSAN, J.; MARINKOVIC, N.; SONG, Z.

    2005-05-20

    Sediments found in waterways around the world may contain toxic compounds of anthropogeilic origin that can harm the environment and human health. As a result, it is often necessary to remove them and find disposal methods that are environmentally and economically acceptable. Here, we report on results obtained in an experimental program to characterize the nature of the sediment contamination. The objective was to gain a better understanding of the properties of the sediments to develop better methods for understanding the fate and transport of the contaminants and for improving methods for their removal from the sediments. Our investigations made use of x-ray facilities at the Brookhaven National Synchrotron Light Source (NSLS) and the European Synchrotron Radiation Facility (ESRF) at Grenoble, France. The experiments included: measurements of the microstructure of the sediments using computed microtomography, x-ray absorption, and fluorescence microscopy with resolutions as low as 0.2 micrometers to obtain information on the relationships of organic and mineral components of the sediments and on the distribution of contaminants on the surfaces of the sediment grains, investigation of functional groups of chemical compounds using x-ray absorption near-edge spectroscopy (XANES) and Fourier Transform Infrared Spectroscopy (FTIR). Scanning electron microscopy (SEM) and electron probe measurements were made to ascertain the morphology of the sediment surfaces and the distribution of metals on individual sediment grains.

  4. PUD No 1 of Grays Harbor Cnty | Open Energy Information

    Open Energy Info (EERE)

    WECC Yes Operates Generating Plant Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes This article is a stub. You can help OpenEI by...

  5. Los Angeles and Long Beach Harbors Model | Open Energy Information

    Open Energy Info (EERE)

    Direction Uni-Directional Simulated Beach Yes Description of Beach Point Fermin to Huntington Beach, CA ChannelTunnelFlume ChannelTunnelFlume None Wind Capabilities Wind...

  6. This Week In Petroleum Summary Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    the octane of the gasoline blendstock shipped from refineries has declined. The U.S. Environmental Protection Agency estimated that refiners are currently producing 84 octane...

  7. Bioenergy Technologies Office R&D Pathways: In-Situ Catalytic Fast Pyrolysis

    Broader source: Energy.gov [DOE]

    The in-situ catalytic fast pyrolysis pathway involves rapidly heating biomass with a catalyst to create bio-oils, which can be used to produce biofuel blendstocks.

  8. Bioenergy Technologies Office R&D Pathways: Fast Pyrolysis and Hydroprocessing

    Broader source: Energy.gov [DOE]

    In fast pyrolysis and hydrotreating, biomass is rapidly heated in a fluidized bed to create bio-oils, which can then be used to create hydrocarbon biofuel blendstocks.

  9. Bioenergy Technologies Office R&D Pathways: Ex-Situ Catalytic Fast Pyrolysis

    Broader source: Energy.gov [DOE]

    In ex-situ catalytic fast pyrolysis, biomass is heated with catalysts to create bio-oils, which are then used to produce biofuel blendstocks.

  10. DOE/ID-Number

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    production of a range of liquid fuels and fuel blendstocks from lignocellulosic biomass feedstocks by funding fundamental and applied research that advances the state of...

  11. Strategic Analysis and Modeling

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

    ... collaborative partners o Estimate 1) the value of a bio-blendstock to a refinerfuel blender and 2) blending limits o Pursue analyses for all hydrocarbon pathways under ...

  12. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    volume equal to 42 U.S. gallons. Conventional Blendstock for Oxygenate Blending (CBOB) Motor gasoline blending components intended for blending with oxygenates to produce finished...

  13. Whole Algae Hydrothermal Liquefaction Technology Pathway | Department...

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

    order for the hydrothermal liquefaction of microalgae to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks. Whole Algae Hydrothermal...

  14. In-Situ Catalytic Fast Pyrolysis Technology Pathway | Department...

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

    needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified. In-Situ Catalytic Fast Pyrolysis Technology Pathway...

  15. Blender Net Production of Finished Motor Gasoline

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

    Product: Total Finished Motor Gasoline Reformulated Gasoline Reformulated Blended w Fuel Ethanol Reformulated Other Conventional Gasoline Conventional Blended w Fuel Ethanol ...

  16. Ex-Situ Catalytic Fast Pyrolysis Technology Pathway

    Broader source: Energy.gov [DOE]

    This technology pathway case investigates converting woody biomass using ex-situ catalytic fast pyrolysis followed by upgrading to gasoline-, diesel-, and jet-range hydrocarbon blendstocks. Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified.

  17. In-Situ Catalytic Fast Pyrolysis Technology Pathway

    Broader source: Energy.gov [DOE]

    This technology pathway case investigates converting woody biomass using in-situ catalytic fast pyrolysis followed by upgrading to gasoline-, diesel-, and jet-range hydrocarbon blendstocks. Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified.

  18. Workbook Contents

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

    NYMEX Futures Prices" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Crude Oil (Light-Sweet, Cushing, Oklahoma)",4,"Daily","3/15/2016","3/30/1983" ,"Data 2","Reformulated Regular Gasoline (New York Harbor)",4,"Daily","12/29/2006","12/3/1984"

  19. Ethanol-to-Hydrocarbon Technology Moves Closer to Commercialization

    Broader source: Energy.gov [DOE]

    Oak Ridge National Laboratory published an article in Scientific Reports on its new method to directly convert biomass-derived ethanol to a hydrocarbon blendstock and is continuing work with...

  20. Bioenergy Technologies Office R&D Pathways: In-Situ Catalytic...

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

    The in-situ catalytic fast pyrolysis pathway involves rapidly heating biomass with a catalyst to create bio-oils, which can be used to produce biofuel blendstocks. PDF icon ...

  1. Bioenergy Technologies Office R&D Pathways: Fast Pyrolysis and...

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

    In fast pyrolysis and hydrotreating, biomass is rapidly heated in a fluidized bed to create bio-oils, which can then be used to create hydrocarbon biofuel blendstocks. PDF icon ...

  2. Bioenergy Technologies Office R&D Pathways: Ex-Situ Catalytic...

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

    In ex-situ catalytic fast pyrolysis, biomass is heated with catalysts to create bio-oils, which are then used to produce biofuel blendstocks. PDF icon Bioenergy Technologies Office ...

  3. In-Situ Catalytic Fast Pyrolysis Technology Pathway (Technical Report) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect In-Situ Catalytic Fast Pyrolysis Technology Pathway Citation Details In-Document Search Title: In-Situ Catalytic Fast Pyrolysis Technology Pathway This technology pathway case investigates converting woody biomass using in-situ catalytic fast pyrolysis followed by upgrading to gasoline-, diesel-, and jet-range hydrocarbon blendstocks. Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have

  4. Ex-Situ Catalytic Fast Pyrolysis Technology Pathway (Technical Report) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Ex-Situ Catalytic Fast Pyrolysis Technology Pathway Citation Details In-Document Search Title: Ex-Situ Catalytic Fast Pyrolysis Technology Pathway This technology pathway case investigates converting woody biomass using ex-situ catalytic fast pyrolysis followed by upgrading to gasoline-, diesel-, and jet-range hydrocarbon blendstocks. Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have

  5. National Strategy for the Arctic Region Tribal Consultation Session: Dutch Harbor/Unalaska

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) is announcing the second round of tribal consultations and stakeholder outreach meetings on the National Strategy for the Arctic Region (NSAR), 10-Year Plan to accelerate renewable energy deployment in the Arctic Region.

  6. National Strategy for the Arctic Region Stakeholder Outreach Meeting: Dutch Harbor/Unalaska

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) is announcing the second round of tribal consultations and stakeholder outreach meetings on the National Strategy for the Arctic Region (NSAR), 10-Year Plan to accelerate renewable energy deployment in the Arctic Region.

  7. Sequential Threat Detection for Harbor Defense: An X-ray Physics...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: W-7405-ENG-48 Resource Type: Conference Resource Relation: Conference: Presented at: IEEE OCEANS'13, Bergen, Norway, Jun 10 - Jun 14, 2013 Research Org: ...

  8. U.S. Motor Gasoline Prices

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

    Formulation/ Grade: Gasoline, Average Regular Gasoline Midgrade Gasoline Premium Gasoline Conventional, Average Conventional Regular Conventional Midgrade Conventional Premium Oxygenated, Average Oxygenated Regular Oxygenated Midgrade Oxygenated Premium Reformulated, Average Reformulated Regular Reformulated Midgrade Reformulated Premium Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Formulation/ Grade Sales Type

  9. Design Case Summary: Production of Gasoline and Diesel from Biomass via Fast Pyrolysis, Hydrotreating, and Hydrocracking

    SciTech Connect (OSTI)

    Jones, S. B.; Valkenburg, C.; Walkton, C. W.; Elliott, D. C.; Holladay, J. E.; Stevens, D. J.; Kinchin, C.; Czernik, S.

    2010-02-01

    The Biomass Program develops design cases to understand the current state of conversion technologies and to determine where improvements need to take place in the future. This design case is the first to establish detailed cost targest for the production of diesel and gasoline blendstock from biomass via a fast pyrolysis process.

  10. Biological Conversion of Sugars to Hydrocarbons Technology Pathway

    Broader source: Energy.gov [DOE]

    This technology pathway case investigates the biological conversion of biomass-derived sugars to hydrocarbon biofuels, utilizing data from recent literature references and information consistent with recent pilot-scale demonstrations at NREL. Technical barriers and key research needs have been identified that should be pursued for the pathway to become competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

  11. Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway

    Broader source: Energy.gov [DOE]

    This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

  12. Ex-Situ Catalytic Fast Pyrolysis Technology Pathway

    SciTech Connect (OSTI)

    Biddy, Mary J.; Dutta, Abhijit; Jones, Susanne B.; Meyer, Pimphan A.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This pathway case investigates converting woody biomass using ex-situ catalytic fast pyrolysis followed by upgrading to gasoline , diesel and jet range blendstocks . Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified.

  13. In-Situ Catalytic Fast Pyrolysis Technology Pathway

    SciTech Connect (OSTI)

    Biddy, Mary J.; Dutta, Abhijit; Jones, Susanne B.; Meyer, Pimphan A.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This pathway case investigates converting woody biomass using in-situ catalytic fast pyrolysis followed by upgrading to gasoline, diesel, and jet range blendstocks. Technical barriers and key research needs that should be pursued for this pathway to be competitive with petroleum-derived blendstocks have been identified.

  14. Catalytic Upgrading of Sugars to Hydrocarbons Technology Pathway

    Broader source: Energy.gov [DOE]

    This technology pathway case investigates the catalytic conversion of solubilized carbohydrate streams to hydrocarbon biofuels, utilizing data from recent efforts within the National Advanced Biofuels Consortium (NABC) in collaboration with Virent, Inc. Technical barriers and key research needs that should be pursued for the catalytic conversion of sugars pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks have been identified.

  15. Whole Algae Hydrothermal Liquefaction Technology Pathway | Department of

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

    Energy Liquefaction Technology Pathway Whole Algae Hydrothermal Liquefaction Technology Pathway This technology pathway case investigates the feasibility of using whole wet microalgae as a feedstock for conversion via hydrothermal liquefaction. Technical barriers and key research needs have been assessed in order for the hydrothermal liquefaction of microalgae to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks. PDF icon Whole Algae Hydrothermal

  16. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Processing Area Definitions Key Terms Definition Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates. Barrel A unit of volume equal to 42 U.S. gallons. Conventional Blendstock for Oxygenate Blending (CBOB)

  17. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Input Definitions Key Terms Definition Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates. Barrel A unit of volume equal to 42 U.S. gallons. Conventional Blendstock for Oxygenate Blending (CBOB) Motor

  18. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Input Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Blending Plant A facility which has no refining capability but is either capable of producing finished motor gasoline through mechanical blending or blends oxygenates with motor gasoline. Conventional Blendstock for Oxygenate Blending (CBOB) Motor gasoline blending components intended for blending with oxygenates to produce finished conventional motor gasoline. Fuel Ethanol An anhydrous denatured aliphatic

  19. Liquefaction of Forest Biomass to Drop-inŽ Hydrocarbon Biofuels Presentation for BETO 2015 Project Peer Review

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

    Liquefaction of Forest Biomass to "Drop-in" Hydrocarbon Biofuels Contract EE0005974 March 26, 2015 Robert C. Brown Iowa State University This presentation does not contain any proprietary, confidential, or otherwise restricted information Goal Statement * Project Goal: Demonstrate solvent liquefaction as a viable pathway to stable intermediates that can be upgraded to fuel blendstocks * Funding Opportunity Announcement DE-FOA-00005100 * R&D, demonstration, and life-cycle evaluation

  20. Process Design and Economics for the Conversion of Lignocellulosic Biomass to Hydrocarbons: Dilute-Acid and Enzymatic Deconstruction of Biomass to Sugars and Biological Conversion of Sugars to Hydrocarbons

    SciTech Connect (OSTI)

    Davis, R.; Tao, L.; Tan, E. C. D.; Biddy, M. J.; Beckham, G. T.; Scarlata, C.; Jacobson, J.; Cafferty, K.; Ross, J.; Lukas, J.; Knorr, D.; Schoen, P.

    2013-10-01

    This report describes one potential conversion process to hydrocarbon products by way of biological conversion of lingnocellulosic-dervied sugars. The process design converts biomass to a hydrocarbon intermediate, a free fatty acid, using dilute-acid pretreatement, enzymatic saccharification, and bioconversion. Ancillary areas--feed handling, hydrolysate conditioning, product recovery and upgrading (hydrotreating) to a final blendstock material, wastewater treatment, lignin combusion, and utilities--are also included in the design.

  1. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway | Department of

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

    Energy Syngas Upgrading to Hydrocarbon Fuels Technology Pathway Syngas Upgrading to Hydrocarbon Fuels Technology Pathway This technology pathway case investigates the upgrading of woody biomass derived synthesis gas (syngas) to hydrocarbon biofuels. While this specific discussion focuses on the conversion of syngas via a methanol intermediate to hydrocarbon blendstocks, there are a number of alternative conversion routes for production of hydrocarbons through a wide array of intermediates

  2. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway (Technical Report)

    Office of Scientific and Technical Information (OSTI)

    | SciTech Connect Syngas Upgrading to Hydrocarbon Fuels Technology Pathway Citation Details In-Document Search Title: Syngas Upgrading to Hydrocarbon Fuels Technology Pathway This technology pathway case investigates the upgrading of woody biomass derived synthesis gas (syngas) to hydrocarbon biofuels. While this specific discussion focuses on the conversion of syngas via a methanol intermediate to hydrocarbon blendstocks, there are a number of alternative conversion routes for production of

  3. Bio-oil Quality Improvement and Catalytic Hydrotreating of Bio-oils Presentation for BETO 2015 Peer Review

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

    2.3.1.302 Bio-oil Quality Improvement and Catalytic Hydrotreating of Bio-oils - PNNL March 24, 2015 Conversion R & D PI: Alan Zacher Presenter: Mariefel V. Olarte Pacific Northwest National Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information Problem Statement March 31, 2015 2 Can liquid transportation fuel be produced sustainably and economically from biomass? An infrastructure compatible fuel blend-stock can be made from biomass

  4. East Coast (PADD 1) Total Crude Oil and Petroleum Products Net Receipts by

    Gasoline and Diesel Fuel Update (EIA)

    Pipeline, Tanker, Barge and Rail Product: Total Crude Oil and Products Crude Oil Petroleum Products Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Unfinished Oils Motor Gasoline Blend. Comp. (MGBC) MGBC - Reformulated MGBC - Reformulated RBOB MGBC - RBOB for Blending w/ Alcohol* MGBC - RBOB for Blending w/ Ether* MGBC - Reformulated GTAB* MGBC - Conventional MGBC - CBOB MGBC - Conventional GTAB MGBC - Conventional Other

  5. Crude Oil Movements by Tanker, Pipeline, Barge and Rail between PAD

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Districts Product: Crude Oil and Petroleum Products Crude Oil Petroleum Products Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Unfinished Oils Motor Gasoline Blend. Components (MGBC) MGBC - Reformulated MGBC - Reformulated RBOB MGBC - RBOB for Blending w/ Alcohol* MGBC - RBOB for Blending w/ Ether* MGBC - Reformulated GTAB* MGBC - Conventional MGBC - CBOB MGBC - Conventional GTAB MGBC - Conventional Other Renewable

  6. Crude Oil Net Receipts by Pipeline, Tanker, Barge and Rail between PAD

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Districts Product: Total Crude Oil and Products Crude Oil Petroleum Products Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Unfinished Oils Motor Gasoline Blend. Comp. (MGBC) MGBC - Reformulated MGBC - Reformulated RBOB MGBC - RBOB for Blending w/ Alcohol* MGBC - RBOB for Blending w/ Ether* MGBC - Reformulated GTAB* MGBC - Conventional MGBC - CBOB MGBC - Conventional GTAB MGBC - Conventional Other Renewable Fuels Fuel

  7. Finished Motor Gasoline Net Production

    Gasoline and Diesel Fuel Update (EIA)

    Data Series: Finished Motor Gasoline Finished Motor Gasoline (less Adj.) Reformulated Gasoline Reformulated Gasoline Blenede w/ Fuel Ethanol Reformulated Other Gasoline Conventional Gasoline Conventional Gasoline Blended w/ Fuel Ethanol Conventional Gasoline Blended w/ Fuel Ethanol, Ed55 & < Conventional Gasoline Blended w/ Fuel Ethanol, > Ed55 Other Conventional Gasoline Finished Motor Gasoline Adjustment Kerosene-Type Jet Fuel Kerosene-Type Jet, Commercial Kerosene-Type Jet, Military

  8. Refinery Net Production of Total Finished Petroleum Products

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

    Product: Total Finished Petroleum Products Liquefied Refinery Gases Ethane/Ethylene Ethane Ethylene Propane/Propylene Propane Propylene Normal Butane/Butylene Normal Butane Butylene Isobutane/Isobutylene Isobutane Isobutylene Finished Motor Gasoline Reformulated Gasoline Reformulated Blended w/ Fuel Ethanol Reformulated Other Conventional Gasoline Conventional Blended w/ Fuel Ethanol Conventional Blended w/ Fuel Ethanol, Ed55 and Lower Conventional Blended w/ Fuel Ethanol, Greater than Ed55

  9. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    reformulated gasoline (RFG) program, RBOB grew out of suppliers inability to ship ethanol, or gasoline containing ethanol, through pipelines. Now that nearly all RFG, which...

  10. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    this transition from Methyl Tertiary Butyl Ether (MTBE) reformulated gasoline (RFG) to ethanol RFG, since ethanol is not blended into the gasoline mixture until just before the...

  11. Extended Formulations in Mixed-integer Convex Programming | Argonne...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    reformulations are shown to be effective extended formulations themselves because they encode separability structure. For mixed-integer conic-representable problems, we provide the...

  12. X:\\Data_Publication\\Pma\\current\\ventura\\pma00.vp

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

    Motor Gasoline Prices by Grade and Sales Type . . . . . . . . . . . . . . . . . . . . 24 13. U.S. Refiner Reformulated Motor Gasoline Volumes by Grade and Sales Type . . . . . . ....

  13. This Week In Petroleum Gasoline Section

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Regular gasoline retail prices (dollars per gallon) U.S. Average Conventional Reformulated U.S. retail regular gasoline prices graph Retail average regular gasoline prices graph...

  14. Mississippi State University Wins DOE and GM Challenge X 2008...

    Broader source: Energy.gov (indexed) [DOE]

    Those technologies were then integrated into GM vehicles and powered by a variety of alternative fuels including B20 biodiesel, E85 ethanol, reformulated gasoline, and hydrogen. ...

  15. Workbook Contents

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

    ,"Data 1","Regular Conventional",20,"Weekly","3212016","8201990" ,"Data 2","Regular Reformulated",18,"Weekly","3212016","11281994" ,"Data 3","Regular All Areas All ...

  16. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    several weeks. Another factor that may influence gasoline prices this spring is the transition to ethanol-based summer-grade reformulated gasoline sold in New York and...

  17. Gasoline and Diesel Fuel Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    February 16, 2016 Reformulated Gasoline States in each PADD Region Procedures & Methodology Gasoline Data collection procedures Sampling methodology Coefficient of variation...

  18. Table Definitions, Sources, and Explanatory Notes

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Barrel A unit of volume equal to 42 U.S. gallons. Conventional Gasoline Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Service Equipment, Vending Machine Controls, Reflective Roofs, LED Lighting Grays Harbor PUD- Non-Residential Energy Efficiency Rebate Program Grays Harbor PUD's Non-Residential...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Equipment, Other EE, Wind (Small), Fuel Cells using Renewable Fuels Grays Harbor PUD- Non-Residential Energy Efficiency Rebate Program Grays Harbor PUD's Non-Residential...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Institutional Savings Category: Lighting, Lighting ControlsSensors Grays Harbor PUD- Non-Residential Energy Efficiency Rebate Program Grays Harbor PUD's Non-Residential...

  2. untitled

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    -109 -12 Isobutylene 7 0 7 0 0 0 0 Finished Motor Gasoline 21,280 1,066 22,346 25,478 3,607 12,672 41,757 Reformulated 11,460 0 11,460 0 0 0 0 Reformulated Blended with Ether...

  3. Design Case Summary: Production of Gasoline and Diesel from Biomass via Fast Pyrolysis, Hydrotreating, and Hydrocracking

    Broader source: Energy.gov [DOE]

    The Biomass Program develops design cases to understand the current state of conversiontechnologies and to determine where improvements need to take place in the future. The bestavailable bench and pilot-scale conversion data are integrated with detailed process flow andengineering models to identify technical barriers where research and development could leadto significant cost improvements and to calculate production costs. Past design cases focusedon finding pathways toward cost-competitive production of ethanol. This design case is thefirst to establish detailed cost targets for the production of diesel and gasoline blendstock frombiomass via a fast pyrolysis process.

  4. Padmaja Gunda 2012 Poster

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

    Homogeneous catalysts and their heterogenized analogs will be prepared to investigate steric and electronic effects in diene oligomerization to jet and diesel range hydrocarbons as fuel blendstocks. Development of Catalyst Systems for the Selective Trimerization of Dienes Padmaja Gunda, Glen E Fryxell, Michael A Lilga Pacific Northwest National Laboratory Chemical and Biological Process Development Group Richland, WA 99352 ( RO ) 3 Si NH 2 O O O Si NH 2 A r 2 PCl O O O Si N PA r 2 PA r 2 ( RO )

  5. EA-1576: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Olympic Peninsula Transmission Line Reinforcement Project, Clallam, Jefferson, Kitsap, Harbor, Mason, and Thurston Counties, Washington

  6. Next Generation Household Refrigerator

    Broader source: Energy.gov [DOE]

    Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partner: Whirlpool - Benton Harbor, MI

  7. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway

    SciTech Connect (OSTI)

    Talmadge, M.; Biddy, Mary J.; Dutta, Abhijit; Jones, Susanne B.; Meyer, Pimphan A.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This pathway case investigates the upgrading of biomass derived synthesis gas (syngas) to hydrocarbon biofuels. While this specific discussion focuses on the conversion of syngas via a methanol intermediate to hydrocarbon blendstocks, there are a number of alternative conversion routes for production of hydrocarbons through a wide array of intermediates from syngas. Future work will also consider the variations to this pathway to determine the most economically viable and risk adverse conversion route. Technical barriers and key research needs have been identified that should be pursued for the syngas to hydrocarbon pathway to be competitive with petroleum-derived gasoline, diesel and jet range blendstocks.

  8. Methylal and Methylal-Diesel Blended Fuels from Use In Compression-Ignition Engines

    SciTech Connect (OSTI)

    Keith D. Vertin; James M. Ohi; David W. Naegeli; Kenneth H. Childress; Gary P. Hagen; Chris I. McCarthy; Adelbert S. Cheng; Robert W. Dibble

    1999-05-05

    Gas-to-liquids catalytic conversion technologies show promise for liberating stranded natural gas reserves and for achieving energy diversity worldwide. Some gas-to-liquids products are used as transportation fuels and as blendstocks for upgrading crude derived fuels. Methylal (CH{sub 3}-O-CH{sub 2}-O-CH{sub 3}) also known as dimethoxymethane or DMM, is a gas-to-liquid chemical that has been evaluated for use as a diesel fuel component. Methylal contains 42% oxygen by weight and is soluble in diesel fuel. The physical and chemical properties of neat methylal and for blends of methylal in conventional diesel fuel are presented. Methylal was found to be more volatile than diesel fuel, and special precautions for distribution and fuel tank storage are discussed. Steady state engine tests were also performed using an unmodified Cummins 85.9 turbocharged diesel engine to examine the effect of methylal blend concentration on performance and emissions. Substantial reductions of particulate matter emissions h ave been demonstrated 3r IO to 30% blends of methylal in diesel fuel. This research indicates that methylal may be an effective blendstock for diesel fuel provided design changes are made to vehicle fuel handling systems.

  9. untitled

    Gasoline and Diesel Fuel Update (EIA)

    1.3 - 2.9 See footnotes at end of table. 24 Energy Information AdministrationPetroleum Marketing Annual 2007 Table 11. U.S. Refiner Reformulated Motor Gasoline Volumes by Grade...

  10. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    per gallon are likely in the coming weeks. Update on Reformulated Gasoline Supply Assessment for New York and Connecticut In October 2003, EIA published a review of the status...

  11. X:\\Data_Publication\\Pma\\current\\ventura\\pma00.vp

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

    its lowest level in several years. More specifically, despite the mandated use of federal Phase II reformulated gasoline in ozone non-attainment areas as of January 1, gasoline...

  12. untitled

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

    Reformulated Total United States January ... 180,965.9 11,878.2 94,347.8 287,192.0 14,481.5 1,655.4 7,759.4 23,896.4 February...

  13. Petroleum Marketing Monthly

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

    ... See footnotes at end of table. U.S. Energy Information Administration | Petroleum Marketing Monthly 24 March 2016 Table 11. U.S. refi ner reformulated motor gasoline volumes by ...

  14. untitled

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Prime Supplier Sales Volumes of Motor Gasoline by Grade, Formulation, PAD District, and State (Thousand Gallons per Day) Geographic Area Month Regular Midgrade Conventional Reformulated Total Conventional Reformulated Total United States January ......................................... 193,913.6 101,158.7 295,072.4 12,103.1 4,068.6 16,171.7 February ....................................... 202,937.6 103,842.9 306,780.5 12,634.4 4,206.6 16,841.0 March ............................................

  15. untitled

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Prime Supplier Sales Volumes of Petroleum Products for Local Consumption Table 45. Prime Supplier Sales Volumes of Motor Gasoline by Grade, Formulation, PAD District, and State (Thousand Gallons per Day) Geographic Area Month Regular Midgrade Conventional Reformulated Total Conventional Reformulated Total United States January ......................................... 193,913.6 101,158.7 295,072.4 12,103.1 4,068.6 16,171.7 February ....................................... 202,937.6 103,842.9

  16. Crude Oil and Petroleum Products Movements by Pipeline between PAD

    Gasoline and Diesel Fuel Update (EIA)

    Districts Pipeline between PAD Districts Product: Crude Oil and Petroleum Products Crude Oil Petroleum Products Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Isobutane/Isobutylene Normal Butane/Butylene Motor Gasoline Blend. Comp. (MGBC) MGBC - Reformulated MGBC - Reformulated RBOB MGBC - RBOB for Blending w/ Alcohol* MGBC - Conventional MGBC - CBOB MGBC - Conventional GTAB MGBC - Conventional Other Renewable Fuels Renewable Diesel Fuel Finished Motor Gasoline

  17. Net Imports of Total Crude Oil and Products into the U.S. by Country

    Gasoline and Diesel Fuel Update (EIA)

    Product: Total Crude Oil and Products Crude Oil Products Pentanes Plus Liquefied Petroleum Gases Unfinished Oils Finished Motor Gasoline Reformulated Conventional Motor Gasoline Blending Components Reformulated Gasoline Blend. Comp. Conventional Gasoline Blend. Comp. MTBE (Oxygenate) Other Oxygenates Fuel Ethanol (Renewable) Biomass-Based Diesel Other Renewable Diesel Other Renewable Fuels Distillate Fuel Oil Distillate F.O., 15 ppm and under Distillate F.O., 15 to 500 ppm Distillate F.O., 500

  18. Product Supplied for Total Crude Oil and Petroleum Products

    Gasoline and Diesel Fuel Update (EIA)

    Product: Total Crude Oil and Petroleum Products Crude Oil Natural Gas Liquids and LRGs Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Unfinished Oils Motor Gasoline Blend. Comp. (MGBC) MGBC - Reformulated MGBC - Conventional Aviation Gasoline Blend. Comp. Finished Petroleum Products Finished Motor Gasoline Reformulated Gasoline Conventional Gasoline Finished

  19. Nassau County, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Landing, New York Great Neck Estates, New York Great Neck Gardens, New York Great Neck Plaza, New York Great Neck, New York Greenvale, New York Harbor Hills, New York Harbor Isle,...

  20. EA-1745: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Blast Furnace Gas Flare Capture Project At The Arcelormittal USA, Inc. Indiana Harbor Steel Mill, East Chicago, Indiana

  1. EA-1792-S1: Supplement Analysis

    Broader source: Energy.gov [DOE]

    University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project - Castine Harbor Test Site in Hancock County, Maine

  2. EA-1745: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Blast Furnace Gas Flare Capture Project at the ArcelorMittal USA, Inc., Indiana Harbor Steel Mill, East Chicago, Indiana

  3. EIS-0086: Final Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    Conversion to Coal, New England Power Company, Salem Harbor Generating Station Units 1, 2, and 3, Salem, Essex County, Massachusetts

  4. EA-1792-S1: DOE Notice of Availability of the Draft Supplemental Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project - Castine Harbor Test Site in Hancock County, Maine

  5. Process Design and Economics for the Conversion of Algal Biomass to Biofuels: Algal Biomass Fractionation to Lipid- and Carbohydrate-Derived Fuel Products

    SciTech Connect (OSTI)

    Davis, R.; Kinchin, C.; Markham, J.; Tan, E.; Laurens, L.; Sexton, D.; Knorr, D.; Schoen, P.; Lukas, J.

    2014-09-01

    Beginning in 2013, NREL began transitioning from the singular focus on ethanol to a broad slate of products and conversion pathways, ultimately to establish similar benchmarking and targeting efforts. One of these pathways is the conversion of algal biomass to fuels via extraction of lipids (and potentially other components), termed the 'algal lipid upgrading' or ALU pathway. This report describes in detail one potential ALU approach based on a biochemical processing strategy to selectively recover and convert select algal biomass components to fuels, namely carbohydrates to ethanol and lipids to a renewable diesel blendstock (RDB) product. The overarching process design converts algal biomass delivered from upstream cultivation and dewatering (outside the present scope) to ethanol, RDB, and minor coproducts, using dilute-acid pretreatment, fermentation, lipid extraction, and hydrotreating.

  6. CBTL Design Case Summary Conventional Feedstock Supply System - Woody

    SciTech Connect (OSTI)

    Christopher T. Wright; Erin M. Searcy

    2012-02-01

    A conventional woody feedstock design has been developed that represents supply system technologies, costs, and logistics that are achievable today for supplying woody biomass as a blendstock with coal for energy production. Efforts are made to identify bottlenecks and optimize the efficiency and capacities of this supply system, within the constraints and consideration of existing local feedstock supplies, equipment, and permitting requirements. The feedstock supply system logistics operations encompass all of the activities necessary to move woody biomass from the production location to the conversion reactor ready for blending and insertion. This supply system includes operations that are currently available such that costs and logistics are reasonable and reliable. The system modeled for this research project includes the use of the slash stream since it is a more conservative analysis and represents the material actually used in the experimental part of the project.

  7. CBTL Design Case Summary Conventional Feedstock Supply System - Herbaceous

    SciTech Connect (OSTI)

    Christopher T. Wright; Erin M. Searcy

    2012-02-01

    A conventional bale feedstock design has been established that represents supply system technologies, costs, and logistics that are achievable today for supplying herbaceous feedstocks as a blendstock with coal for energy production. Efforts are made to identify bottlenecks and optimize the efficiency and capacities of this supply system, within the constraints of existing local feedstock supplies, equipment, and permitting requirements. The feedstock supply system logistics operations encompass all of the activities necessary to move herbaceous biomass feedstock from the production location to the conversion reactor ready for blending and insertion. This supply system includes operations that are currently available such that costs and logistics are reasonable and reliable. The system modeled for this research project includes the uses of field-dried corn stover or switchgrass as a feedstock to annually supply an 800,000 DM ton conversion facility.

  8. Method for cold stable biojet fuel

    DOE Patents [OSTI]

    Seames, Wayne S.; Aulich, Ted

    2015-12-08

    Plant or animal oils are processed to produce a fuel that operates at very cold temperatures and is suitable as an aviation turbine fuel, a diesel fuel, a fuel blendstock, or any fuel having a low cloud point, pour point or freeze point. The process is based on the cracking of plant or animal oils or their associated esters, known as biodiesel, to generate lighter chemical compounds that have substantially lower cloud, pour, and/or freeze points than the original oil or biodiesel. Cracked oil is processed using separation steps together with analysis to collect fractions with desired low temperature properties by removing undesirable compounds that do not possess the desired temperature properties.

  9. Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway

    SciTech Connect (OSTI)

    Davis, Ryan; Biddy, Mary J.; Jones, Susanne B.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading pathway to be competitive with petroleum-derived gasoline, diesel and jet range hydrocarbon blendstocks.

  10. Catalytic Upgrading of Sugars to Hydrocarbons Technology Pathway

    SciTech Connect (OSTI)

    Biddy, Mary J.; Jones, Susanne B.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This technology pathway case investigates the catalytic conversion of solubilized carbohydrate streams to hydrocarbon biofuels, utilizing data from recent efforts within the National Advanced Biofuels Consortium (NABC) in collaboration with Virent, Inc.. Technical barriers and key research needs that should be pursued for the catalytic conversion of sugars pathway to be competitive with petroleum-derived gasoline, diesel and jet range hydrocarbon blendstocks have been identified.

  11. Biological Conversion of Sugars to Hydrocarbons Technology Pathway

    SciTech Connect (OSTI)

    Davis, Ryan; Biddy, Mary J.; Tan, Eric; Tao, Ling; Jones, Susanne B.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This technology pathway case investigates the biological conversion of biomass derived sugars to hydrocarbon biofuels, utilizing data from recent literature references and information consistent with recent pilot scale demonstrations at NREL. Technical barriers and key research needs have been identified that should be pursued for the pathway to become competitive with petroleum-derived gasoline, diesel and jet range hydrocarbon blendstocks.

  12. Whole Algae Hydrothermal Liquefaction Technology Pathway

    SciTech Connect (OSTI)

    Biddy, Mary J.; Davis, Ryan; Jones, Susanne B.; Zhu, Yunhua

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This pathway case investigates the feasibility of using whole wet microalgae as a feedstock for conversion via hydrothermal liquefaction. Technical barriers and key research needs have been assessed in order for the hydrothermal liquefaction of microalgae to be competitive with petroleum-derived gasoline, diesel and jet range blendstocks.

  13. CEPAN method of analyzing creep collapse of oval cladding. Volume 5. Evaluation of interpellet gap formation and clad collapse in modern PWR fuel rods

    SciTech Connect (OSTI)

    Adams, W.M.; Fisher, H.D.; Litke, H.J.; Mordarski, W.J.

    1985-04-01

    This report presents the results from a review of interpellet-gap formation, ovality, creepdown and clad collapse data in modern PWR fuel rods. Conclusions are reached regarding the propensity of modern PWR fuel to form such gaps and to undergo clad collapse. CEPAN, a creep-collapse predictor approved by the NRC in 1976, has been reformulated to include the creep analysis of cladding with finite interpellet gaps. The basis for this reformulation is discussed in detail. The model previously used in the calculation of the augmentation factor, a peak linear heat rate penalty due to the presence of interpellet gaps within the fuel rod, has been modified to incorporate gap-formation statistics from modern fuel. Finnally, the benefits of the limited gap formation and the CEPAN reformulation for the licensing of modern PWR fuel rods are evaluated.

  14. Workbook Contents

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

    Reformulated Gasoline Sales to End Users Prices " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Reformulated Gasoline Sales to End Users Prices ",60,"Monthly","12/2015","1/15/1994" ,"Release Date:","3/1/2016" ,"Next Release Date:","4/1/2016" ,"Excel

  15. Kaheawa Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    & Makani Nui Associates Energy Purchaser Maui Electric Co. Location Maalaea Harbor- Maui HI Coordinates 20.2564, -155.850409 Show Map Loading map... "minzoom":false,"mappingse...

  16. ARM - Site Instruments

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Pearl Harbor, Hawaii, to San Francisco, CaliforniaInstruments HI to CA Deployment AMF Home Hawaii to California Home Deployment Operations Baseline Instruments Experiment Planning...

  17. EA-1875: Finding of No Significant Impact | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Laboratory Biomass Energy Center Project, Bar Harbor, Maine DOE's proposed action is to authorize the expenditure of Federal funding under the Energy Efficiency and Conservation...

  18. Sky Train Corp | Open Energy Information

    Open Energy Info (EERE)

    Train Corp Jump to: navigation, search Name: Sky Train Corp. Place: Palm Harbor, Florida Zip: 34684 Sector: Services Product: Sky Train Corporation is a consultant company...

  19. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... interaction as a novel therapeutic approach for acute leukemia harboring MLL1 fusion ... bromodomain in BPTF via systematic screening and biophysical characterization. ...

  20. Whirlpool Corporation | Open Energy Information

    Open Energy Info (EERE)

    Name: Whirlpool Corporation Place: Benton Harbor, Michigan References: SGIC1 This article is a stub. You can help OpenEI by expanding it. Whirlpool Corporation Smart Grid...

  1. Hermann Muller and Mutations in Drosophila

    Office of Scientific and Technical Information (OSTI)

    Muller Credit: Hermann Muller, 1956, Hermann J. Muller Collection I; Box 11: Folder 04: Cold Spring Harbor Laboratory Archives Geneticist and Nobel prize laureate Hermann J....

  2. Property:Programmable Wavemaking | Open Energy Information

    Open Energy Info (EERE)

    Harbors Modeling Facility + Yes + Coastal Inlet Model Facility + Yes + Coastal Structures Modeling Complex + Yes + D Davidson Laboratory Tow Tank + Yes + DeFrees Large Wave...

  3. Property:Simulated Beach | Open Energy Information

    Open Energy Info (EERE)

    Coastal Harbors Modeling Facility + No + Coastal Inlet Model Facility + No + Coastal Structures Modeling Complex + No + D Davidson Laboratory Tow Tank + Yes + DeFrees Large Wave...

  4. Ecological considerations for the use of chemical dispersants in oil spill response: Mangroves. (ASTM standard)

    SciTech Connect (OSTI)

    1986-03-01

    Copyright American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA, 19428, USA. This document is available from NTIS under license from ASTM.

  5. 2015 SACNAS National Conference

    Broader source: Energy.gov [DOE]

    Location: The Gaylord Conventiona Center at The National Harbor, Prince George's County, MD POC: Recruitment@doe.gov Website: 2015 SACNAS Conference

  6. NERSC Users Group Meeting November 18, 2002 Presentations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for Monday, November 18, 2002 at the Marriot Inner Harbor Hotel West Ballroom, in Baltimore, Maryland. The meeting will coincide with SC2002, the annual conference of...

  7. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    if unpredictable, correlate. Here we show that baleen whales, which prey on animals (fish and crustaceans), harbor unique gut microbiomes with surprising parallels in functional...

  8. Orcas Power & Light Coop | Open Energy Information

    Open Energy Info (EERE)

    Orcas Power & Light Coop Jump to: navigation, search Name: Orcas Power & Light Coop Place: Washington Phone Number: Eastsound Office: (360) 376-3500; Friday Harbor Office: (360)...

  9. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Sequential Threat Detection for Harbor Defense An X ray Physics Based Bayesian Approach Candy J V ENGINEERING NUCLEAR PHYSICS AND RADIATION PHYSICS Abstract not provided Lawrence...

  10. Kodiak Island Borough, Alaska: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Station, Alaska Kodiak, Alaska Larsen Bay, Alaska Old Harbor, Alaska Ouzinkie, Alaska Port Lions, Alaska Womens Bay, Alaska Retrieved from "http:en.openei.orgw...

  11. Steelmaker Matches Recovery Act Funds to Save Energy & Reduce...

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

    Costs One-page factsheet describing how ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler was constructed and installed with DOE Recovery Act Funding. PDF icon...

  12. King County, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Ecology Environment Inc EnerG2 Energy Priorities Frybrid General Biodiesel General Biodiesel Incorporated Go Green Save Fuel LLC Grays Harbor Ocean Energy Company GreenFoot...

  13. Biomass Program Monthly News Blast: June

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

    Upcoming Program Events Biomass 2011 July 26-27, 2011, at the Gaylord National Resort and Convention Center in National Harbor, Maryland. Biomass 2011 will focus on topics ...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Building, CustomOthers pending approval, Other EE, Food Service Equipment, Vending Machine Controls, Reflective Roofs, LED Lighting Grays Harbor PUD- Non-Residential Energy...

  15. Licking County, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Licking County, Ohio Alexandria, Ohio Beechwood Trails, Ohio Buckeye Lake, Ohio Granville South, Ohio Granville, Ohio Gratiot, Ohio Hanover, Ohio Harbor Hills, Ohio Hartford,...

  16. r92009

    National Nuclear Security Administration (NNSA)

    ... most important at this time, given the current state of modeling practice and the ... The three types of commercial vessels include harbor, ocean-going, and fishing vessels. ...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Papua New Guineans harbor communities with greater bacterial diversity but lower inter-individual variation. Although the fecal microbiota in PNG and US was largelymore...

  18. Inventure Chemical Technology | Open Energy Information

    Open Energy Info (EERE)

    Technology Jump to: navigation, search Name: Inventure Chemical Technology Address: P.O. Box 530 Place: Gig Harbor, Washington Zip: 98335 Region: Pacific Northwest Area Sector:...

  19. Arete Corporation | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Logo: Arete Corporation Name: Arete Corporation Address: P.O. Box 1299 Place: Center Harbor, New Hampshire Zip: 03226 Product: Manager of venture...

  20. An extracytoplasmic function sigma factor-dependent periplasmic...

    Office of Scientific and Technical Information (OSTI)

    for survival and Shewanella harbors multiple ECF (extracytoplasmic function) genes and cognate anti-sigma factor genes. Here we comparatively analyzed two of the...

  1. Uncertainty Reduction in Power Generation Forecast Using Coupled...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Conference Resource Relation: Conference: IEEE PES General Meeting, Conference & Exposition, July 27-31, 2014, National Harbor, MD Publisher: IEEE, Piscataway, NJ, ...

  2. SRQ-NERp*3 The Freshwater Bivalve Mollusca

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... nuclear production reactors) streams, and a number of ... Clean sand bars in the fast-flowing streams may harbor a few ... dilute solution containing Nembutal" (sodium pentobarbital). ...

  3. Molecular biology of signal transduction in plants

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This volume contains abstracts of oral presentations and poster sessions of the 1991 Cold Springs Harbor Meeting entitled Molecular Biology of Signal Transduction in Plants.

  4. Molecular biology of signal transduction in plants. Abstracts

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    This volume contains abstracts of oral presentations and poster sessions of the 1991 Cold Springs Harbor Meeting entitled Molecular Biology of Signal Transduction in Plants.

  5. Presentations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Horst Simon | Scheduled for Monday, November 18, 2002 at the Marriot Inner Harbor Hotel West Ballroom, in Baltimore, Maryland. The meeting will coincide with SC2002, the...

  6. NUG Meeting November 18, 2002

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NUG Meeting November 18, 2002 Dates November 18, 2002 Location Marriot Inner Harbor Hotel West Ballroom Baltimore, Maryland. Presentations Agenda November 18, 2002 in Baltimore...

  7. Impact of Renewable Fuels Standard/MTBE Provisions of S. 1766

    Reports and Publications (EIA)

    2002-01-01

    This service report addresses the Renewable Fuels Standard (RFS)/methyl tertiary butyl ether (MTBE) provisions of S. 1766. The 'S. 1766' Case reflects provisions of S. 1766 including a renewable fuels standard (RFS) reaching five billion gallons by 2012, a complete phase-out of MTBE within four years, and the option for states to waive the oxygen requirement for reformulated gasoline (RFG).

  8. U.S. Sales for Resale, Total Refiner Motor Gasoline Sales Volumes

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    NA NA NA NA NA NA 1983-2014 by Grade Regular NA NA NA NA NA NA 1983-2014 Midgrade NA NA NA NA NA NA 1989-2014 Premium NA NA NA NA NA NA 1983-2014 by Formulation Conventional NA NA NA NA NA NA 1994-2014 Oxygenated - - - - - - 1994-2014 Reformulated NA NA NA NA NA NA

  9. Model the Deformation and Failure of Solids

    Energy Science and Technology Software Center (OSTI)

    2001-10-19

    EMU models the deformation and failure of solids based on a reformulated theory of continuum mechanics known as the Peridynamic model. This approach allows dynamic fracture and other failure mechanisms to be simulated with a minimum of mesh effeces and without a need for supplementary kinetic relations for crack growth. Penetration by a rigid projectile is also included in the code.

  10. Eliminating MTBE in Gasoline in 2006

    Reports and Publications (EIA)

    2006-01-01

    A review of the market implications resulting from the rapid change from methyl tertiary butyl ether (MTBE) to ethanol-blended reformulated gasoline (RFG) on the East Coast and in Texas. Strains in ethanol supply and distribution will increase the potential for price volatility in these regions this summer.

  11. U.S. Gasoline and Diesel Retail Prices

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

    Gasoline - All Grades 2.462 2.387 2.260 2.144 2.057 1.872 1993-2016 All Grades - Conventional Areas 2.369 2.325 2.188 2.052 1.949 1.788 1994-2016 All Grades - Reformulated Areas ...

  12. Boston Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    1.943 1.905 1.883 1.874 1.878 1.970 2003-2016 All Grades - Reformulated Areas 1.943 1.905 1.883 1.874 1.878 1.970 2003-2016 Regular 1.808 1.765 1.743 1.734 1.744 1.848 2003-2016 Reformulated Areas 1.808 1.765 1.743 1.734 1.744 1.848 2003-2016 Midgrade 2.157 2.131 2.101 2.097 2.081 2.148 2003-2016 Reformulated Areas 2.157 2.131 2.101 2.097 2.081 2.148 2003-2016 Premium 2.349 2.325 2.306 2.294 2.286 2.344 2003-2016 Reformulated Areas 2.349 2.325 2.306 2.294 2.286 2.344

  13. California Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    539 2.431 2.347 2.461 2.495 2.651 2000-2016 All Grades - Reformulated Areas 2.539 2.431 2.347 2.461 2.495 2.651 1995-2016 Regular 2.486 2.378 2.295 2.406 2.441 2.596 2000-2016 Reformulated Areas 2.486 2.378 2.295 2.406 2.441 2.596 1995-2016 Midgrade 2.605 2.499 2.415 2.536 2.565 2.722 2000-2016 Reformulated Areas 2.605 2.499 2.415 2.536 2.565 2.722 1995-2016 Premium 2.723 2.613 2.528 2.649 2.682 2.839 2000-2016 Reformulated Areas 2.723 2.613 2.528 2.649 2.682 2.839 1995-2016 Diesel (On-Highway)

  14. Chicago Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    1.689 1.723 1.852 1.976 2.074 2.276 2000-2016 All Grades - Reformulated Areas 1.689 1.723 1.852 1.976 2.074 2.276 2000-2016 Regular 1.561 1.595 1.726 1.855 1.950 2.154 2000-2016 Reformulated Areas 1.561 1.595 1.726 1.855 1.950 2.154 2000-2016 Midgrade 1.905 1.939 2.057 2.177 2.276 2.466 2000-2016 Reformulated Areas 1.905 1.939 2.057 2.177 2.276 2.466 2000-2016 Premium 2.246 2.283 2.401 2.507 2.619 2.813 2000-2016 Reformulated Areas 2.246 2.283 2.401 2.507 2.619 2.813 2000

  15. Houston Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    649 1.603 1.577 1.639 1.664 1.863 2000-2016 All Grades - Reformulated Areas 1.649 1.603 1.577 1.639 1.664 1.863 2000-2016 Regular 1.516 1.471 1.445 1.507 1.537 1.736 2000-2016 Reformulated Areas 1.516 1.471 1.445 1.507 1.537 1.736 2000-2016 Midgrade 1.813 1.768 1.744 1.799 1.812 2.021 2000-2016 Reformulated Areas 1.813 1.768 1.744 1.799 1.812 2.021 2000-2016 Premium 2.087 2.038 2.012 2.075 2.093 2.285 2000-2016 Reformulated Areas 2.087 2.038 2.012 2.075 2.093 2.285

  16. Los Angeles Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    683 2.550 2.418 2.619 2.625 2.794 2000-2016 All Grades - Reformulated Areas 2.683 2.550 2.418 2.619 2.625 2.794 2000-2016 Regular 2.634 2.502 2.370 2.570 2.576 2.744 2000-2016 Reformulated Areas 2.634 2.502 2.370 2.570 2.576 2.744 2000-2016 Midgrade 2.736 2.603 2.472 2.674 2.680 2.849 2000-2016 Reformulated Areas 2.736 2.603 2.472 2.674 2.680 2.849 2000-2016 Premium 2.836 2.703 2.572 2.774 2.780 2.949 2000-2016 Reformulated Areas 2.836 2.703 2.572 2.774 2.780 2.94

  17. Massachusetts Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    953 1.908 1.890 1.883 1.882 1.980 2003-2016 All Grades - Reformulated Areas 1.953 1.908 1.890 1.883 1.882 1.980 2003-2016 Regular 1.820 1.770 1.751 1.744 1.746 1.857 2003-2016 Reformulated Areas 1.820 1.770 1.751 1.744 1.746 1.857 2003-2016 Midgrade 2.157 2.122 2.098 2.098 2.084 2.156 2003-2016 Reformulated Areas 2.157 2.122 2.098 2.098 2.084 2.156 2003-2016 Premium 2.332 2.299 2.286 2.277 2.271 2.335 2003-2016 Reformulated Areas 2.332 2.299 2.286 2.277 2.271 2.335

  18. San Francisco Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    537 2.488 2.447 2.452 2.505 2.645 2000-2016 All Grades - Reformulated Areas 2.537 2.488 2.447 2.452 2.505 2.645 2000-2016 Regular 2.486 2.436 2.391 2.396 2.451 2.591 2000-2016 Reformulated Areas 2.486 2.436 2.391 2.396 2.451 2.591 2000-2016 Midgrade 2.601 2.556 2.524 2.530 2.577 2.719 2000-2016 Reformulated Areas 2.601 2.556 2.524 2.530 2.577 2.719 2000-2016 Premium 2.716 2.665 2.638 2.643 2.690 2.829 2000-2016 Reformulated Areas 2.716 2.665 2.638 2.643 2.690 2.82

  19. The Wallula fault and tectonic framework of south-central Washington, as interpreted from magnetic and gravity anomalies

    SciTech Connect (OSTI)

    Blakely, Richard J.; Sherrod, Brian; Weaver, Craig; Wells, Ray E.; Rohay, Alan C.

    2014-06-11

    Magnetic and gravity data, collected in south-central Washington near the Yakima Fold and Thrust Belt (YFTB) are used to model upper crustal structure, the extent of the late Columbia River Basalt flow named the Ice Harbor member, the vertical conduits (dikes) that the Ice Harbor erupted from, and whether the dikes are offset or affected by faulting on the Wallula Fault zone.

  20. 2009 Integrated Biorefinery Platform Review Report

    SciTech Connect (OSTI)

    Ferrell, John

    2009-12-01

    This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Programs Integrated Biorefinery (IBR) platform review meeting, held on February 1819, 2009, at the Westin National Harbor, National Harbor, Maryland.

  1. RNA polymerase gene, microorganism having said gene and the production of RNA polymerase by the use of said microorganism

    DOE Patents [OSTI]

    Kotani, Hirokazu (Muko, JP); Hiraoka, Nobutsugu (Muko, JP); Obayashi, Akira (Uji, JP)

    1991-01-01

    SP6 bacteriophage RNA polymerase is produced by cultivating a new microorganism (particularly new strains of Escherichia coli) harboring a plasmid that carries SP6 bacteriophage RNA polymerase gene and recovering SP6 bacteriophage RNA polymerase from the culture broth. SP6 bacteriophage RNA polymerase gene is provided as are new microorganisms harboring a plasmid that carries SP6 bacteriophage RNA polymerase gene.

  2. Process Design and Economics for the Conversion of Lignocellulosic Biomass to High Octane Gasoline: Thermochemical Research Pathway with Indirect Gasification and Methanol Intermediate

    SciTech Connect (OSTI)

    Tan, Eric; Talmadge, M.; Dutta, Abhijit; Hensley, Jesse; Schaidle, Josh; Biddy, Mary J.; Humbird, David; Snowden-Swan, Lesley J.; Ross, Jeff; Sexton, Danielle; Yap, Raymond; Lukas, John

    2015-03-01

    The U.S. Department of Energy (DOE) promotes research for enabling cost-competitive liquid fuels production from lignocellulosic biomass feedstocks. The research is geared to advance the state of technology (SOT) of biomass feedstock supply and logistics, conversion, and overall system sustainability. As part of their involvement in this program, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) investigate the economics of conversion pathways through the development of conceptual biorefinery process models. This report describes in detail one potential conversion process for the production of high octane gasoline blendstock via indirect liquefaction (IDL). The steps involve the conversion of biomass to syngas via indirect gasification followed by gas cleanup and catalytic syngas conversion to a methanol intermediate; methanol is then further catalytically converted to high octane hydrocarbons. The conversion process model leverages technologies previously advanced by research funded by the Bioenergy Technologies Office (BETO) and demonstrated in 2012 with the production of mixed alcohols from biomass. Biomass-derived syngas cleanup via tar and hydrocarbons reforming was one of the key technology advancements as part of that research. The process described in this report evaluates a new technology area with downstream utilization of clean biomass-syngas for the production of high octane hydrocarbon products through a methanol intermediate, i.e., dehydration of methanol to dimethyl ether (DME) which subsequently undergoes homologation to high octane hydrocarbon products.

  3. Renewable Diesel from Algal Lipids: An Integrated Baseline for Cost, Emissions, and Resource Potential from a Harmonized Model

    SciTech Connect (OSTI)

    Davis, R.; Fishman, D.; Frank, E. D.; Wigmosta, M. S.; Aden, A.; Coleman, A. M.; Pienkos, P. T.; Skaggs, R. J.; Venteris, E. R.; Wang, M. Q.

    2012-06-01

    The U.S. Department of Energy's Biomass Program has begun an initiative to obtain consistent quantitative metrics for algal biofuel production to establish an 'integrated baseline' by harmonizing and combining the Program's national resource assessment (RA), techno-economic analysis (TEA), and life-cycle analysis (LCA) models. The baseline attempts to represent a plausible near-term production scenario with freshwater microalgae growth, extraction of lipids, and conversion via hydroprocessing to produce a renewable diesel (RD) blendstock. Differences in the prior TEA and LCA models were reconciled (harmonized) and the RA model was used to prioritize and select the most favorable consortium of sites that supports production of 5 billion gallons per year of RD. Aligning the TEA and LCA models produced slightly higher costs and emissions compared to the pre-harmonized results. However, after then applying the productivities predicted by the RA model (13 g/m2/d on annual average vs. 25 g/m2/d in the original models), the integrated baseline resulted in markedly higher costs and emissions. The relationship between performance (cost and emissions) and either productivity or lipid fraction was found to be non-linear, and important implications on the TEA and LCA results were observed after introducing seasonal variability from the RA model. Increasing productivity and lipid fraction alone was insufficient to achieve cost and emission targets; however, combined with lower energy, less expensive alternative technology scenarios, emissions and costs were substantially reduced.

  4. EPA`s proposed renewable oxygenate requirement (ROR): Pros and cons

    SciTech Connect (OSTI)

    Czeskleba, H.M.

    1995-12-31

    In December 1993, the US Environmental Protection Agency (EPA) released its final rule that sets for the details for requirements to sell reformulated gasoline (RFG) in certain ozone non-attainment areas. At the same time, EPA also issued a proposed rule to require that 30% of the oxygen required in RFG be based on a renewable oxygenate. Renewables include ethanol and its ether derivatives such as ethyl tertiary butyl ether (ETBE). The RFG rule is a final rule, while the Renewable Oxygenate Requirement (ROR) rule is a proposed rule yet to be finalized and subject to revision. Included in this paper are brief reviews of Ashland petroleum Company`s ethanol usage, oxygenated fuel and reformulated gasoline blending economics, and some comments on the EPA proposed renewable oxygenate requirement.

  5. Optimization-based additive decomposition of weakly coercive problems with applications

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bochev, Pavel B.; Ridzal, Denis

    2016-01-27

    In this study, we present an abstract mathematical framework for an optimization-based additive decomposition of a large class of variational problems into a collection of concurrent subproblems. The framework replaces a given monolithic problem by an equivalent constrained optimization formulation in which the subproblems define the optimization constraints and the objective is to minimize the mismatch between their solutions. The significance of this reformulation stems from the fact that one can solve the resulting optimality system by an iterative process involving only solutions of the subproblems. Consequently, assuming that stable numerical methods and efficient solvers are available for every subproblem,more » our reformulation leads to robust and efficient numerical algorithms for a given monolithic problem by breaking it into subproblems that can be handled more easily. An application of the framework to the Oseen equations illustrates its potential.« less

  6. From PADD 1 to PADD 2 Movements by Tanker and Barge

    Gasoline and Diesel Fuel Update (EIA)

    1,602 2,515 1,702 2,802 2,710 2,572 1981-2015 Crude Oil 274 590 294 1,100 1,492 906 1981-2015 Petroleum Products 1,328 1,925 1,408 1,702 1,218 1,666 1981-2015 Liquefied Petroleum Gases 1981-2002 Unfinished Oils 685 686 571 20 184 550 1981-2015 Motor Gasoline Blending Components 144 710 248 1,157 663 275 1983-2015 Reformulated 0 0 0 0 0 0 2005-2015 Reformulated - RBOB 0 0 0 0 0 0 2008-2015 RBOB for Blending with Alcohol* 2005-2009 Conventional 144 710 248 1,157 663 275 2008-2015 CBOB 43 194 40 69

  7. Mississippi Prime Supplier Sales Volumes of Petroleum Products

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    4,659.1 4,652.0 4,892.6 4,701.5 4,446.6 4,387.6 1983-2015 Regular 4,124.7 4,162.7 4,452.2 4,287.5 3,984.1 3,986.1 1983-2015 Conventional Regular 4,124.7 4,162.7 4,452.2 4,287.5 3,984.1 3,986.1 1993-2015 Oxygenated Regular - - - - - - 1993-2015 Reformulated Regular - - - - - - 1993-2015 Midgrade 75.9 76.8 71.8 71.6 69.7 71.4 1988-2015 Conventional Midgrade 75.9 76.8 71.8 71.6 69.7 71.4 1993-2015 Oxygenated Midgrade - - - - - - 1993-2015 Reformulated Midgrade - - - - - - 1993-2015 Premium 458.5

  8. From PADD 1 to PADD 2 Movements by Tanker and Barge

    Gasoline and Diesel Fuel Update (EIA)

    Jul-15 Aug-15 Sep-15 Oct-15 Nov-15 Dec-15 View History Crude Oil and Petroleum Products 130 317 131 130 170 236 1986-2015 Crude Oil 50 14 0 0 23 0 1986-2015 Petroleum Products 80 303 131 130 147 236 1986-2015 Liquefied Petroleum Gases 1986-2002 Unfinished Oils 56 56 27 46 28 68 1986-2015 Motor Gasoline Blending Components 24 94 50 0 25 0 1986-2015 Reformulated 0 0 0 2005-2015 Reformulated - RBOB 0 0 0 2008-2015 RBOB for Blending with Alcohol* 2005-2009 Conventional 24 94 50 0 25 0 2008-2015 CBOB

  9. TABLE34.CHP:Corel VENTURA

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    0 0 0 187 0 0 0 0 Petroleum Products ................................................ 123 76 0 1,568 1,163 0 26,454 414 Liquefied Petroleum Gases ................................... 0 0 0 0 0 0 334 0 Unfinished Oils ...................................................... 36 0 0 36 227 0 0 0 Motor Gasoline Blending Components ................. 0 32 0 0 0 0 381 0 Finished Motor Gasoline ....................................... 0 0 0 808 38 0 15,816 255 Reformulated

  10. Khovanov homology of graph-links

    SciTech Connect (OSTI)

    Nikonov, Igor M

    2012-08-31

    Graph-links arise as the intersection graphs of turning chord diagrams of links. Speaking informally, graph-links provide a combinatorial description of links up to mutations. Many link invariants can be reformulated in the language of graph-links. Khovanov homology, a well-known and useful knot invariant, is defined for graph-links in this paper (in the case of the ground field of characteristic two). Bibliography: 14 titles.

  11. Word Pro - S9

    Gasoline and Diesel Fuel Update (EIA)

    6 U.S. Energy Information Administration / Monthly Energy Review February 2016 Table 9.4 Retail Motor Gasoline and On-Highway Diesel Fuel Prices (Dollars a per Gallon, Including Taxes) Platt's / Bureau of Labor Statistics Data U.S. Energy Information Administration Data Motor Gasoline by Grade Regular Motor Gasoline by Area Type On-Highway Diesel Fuel Leaded Regular Unleaded Regular Unleaded Premium b All Grades c Conventional Gasoline Areas d Reformulated Gasoline Areas e All Areas 1950 Average

  12. West Coast (PADD 5) Total Crude Oil and Products Imports

    Gasoline and Diesel Fuel Update (EIA)

    Reformulated Gasoline Blend. Comp. Conventional Gasoline Blend. Comp. MTBE (Oxygenate) Other Oxygenates Fuel Ethanol (Renewable) Biomass-Based Diesel (Renewable) Other Renewable Diesel Distillate Fuel Oil Distillate F.O., 15 ppm and under Distillate F.O., 15 to 500 ppm Distillate F.O., Greater than 500 ppm Distillate F.O., 501 to 2000 ppm Distillate F.O., Greater than 2000 ppm Kerosene Finished Aviation Gasoline Aviation Gasoline Blending Components Kerosene-Type Jet Fuel Special Naphthas

  13. Total

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

    Product: Total Crude Oil Liquefied Petroleum Gases Propane/Propylene Normal Butane/Butylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Fuel Other Renewable Diesel Fuel Other Renewable Fuels Gasoline Blending Components Petroleum Products Finished Motor Gasoline Reformulated Gasoline Conventional Gasoline Kerosene-Type Jet Fuel Kerosene Distillate Fuel Oil Distillate Fuel Oil, 15 ppm Sulfur and Under Distillate Fuel Oil, Greater than 15 ppm to 500 ppm Sulfur

  14. Total

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

    Product: Total Crude Oil Liquefied Petroleum Gases Propane/Propylene Normal Butane/Butylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Other Renewable Diesel Fuel Other Renewable Fuels Gasoline Blending Components Petroleum Products Finished Motor Gasoline Reformulated Gasoline Conventional Gasoline Kerosene-Type Jet Fuel Kerosene Distillate Fuel Oil Distillate Fuel Oil, 15 ppm Sulfur and Under Distillate Fuel Oil, Greater than 15 ppm to 500 ppm Sulfur

  15. West Coast (PADD 5) Total Crude Oil and Products Imports

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

    Reformulated Gasoline Blend. Comp. Conventional Gasoline Blend. Comp. MTBE (Oxygenate) Other Oxygenates Fuel Ethanol (Renewable) Biomass-Based Diesel (Renewable) Other Renewable Diesel Distillate Fuel Oil Distillate F.O., 15 ppm and under Distillate F.O., 15 to 500 ppm Distillate F.O., Greater than 500 ppm Distillate F.O., 501 to 2000 ppm Distillate F.O., Greater than 2000 ppm Kerosene Finished Aviation Gasoline Aviation Gasoline Blending Components Kerosene-Type Jet Fuel Special Naphthas

  16. MTBE Production Economics

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    MTBE Production Economics Tancred C. M. Lidderdale Contents 1. Summary 2. MTBE Production Costs 3. Relationship between price of MTBE and Reformulated Gasoline 4. Influence of Natural Gas Prices on the Gasoline Market 5. Regression Results 6. Data Sources 7. End Notes 1. Summary Last year the price of MTBE (methyl tertiary butyl ether) increased dramatically on two occasions (Figure 1) (see Data Sources at end of article.): 1. Between April and June 2000, the price (U.S. Gulf Coast waterborne

  17. New York City Gasoline and Diesel Retail Prices

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

    2.162 2.147 2.120 2.117 2.109 2.067 2000-2015 Midgrade 2.481 2.467 2.457 2.448 2.440 2.403 2000-2015 Reformulated Areas 2.481 2.467 2.457 2.448 2.440 2.403 2000-2015 Premium...

  18. Alternative Fuels Data Center

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Low Carbon Fuel Standard California's Low Carbon Fuel Standard (LCFS) Program requires a reduction in the carbon intensity of transportation fuels that are sold, supplied, or offered for sale in the state by a minimum of 10% by 2020. The California Air Resources Board (ARB) regulations require transportation fuel producers and importers to meet specified average carbon intensity requirements for fuel. In the regulations, carbon intensity reductions are based on reformulated gasoline mixed with

  19. New wholesale power market design using linked forward markets : a study for the DOE energy storage systems program.

    SciTech Connect (OSTI)

    Silva Monroy, Cesar Augusto; Loose, Verne William; Ellison, James F.; Elliott, Ryan Thomas; Byrne, Raymond Harry; Guttromson, Ross; Tesfatsion, Leigh S.

    2013-04-01

    This report proposes a reformulation of U.S. ISO/RTO-managed wholesale electric power mar- kets for improved reliability and e ciency of system operations. Current markets do not specify or compensate primary frequency response. They also unnecessarily limit the participation of new technologies in reserve markets and o er insu cient economic inducements for new capacity invest- ment. In the proposed market reformulation, energy products are represented as physically-covered rm contracts and reserve products as physically-covered call option contracts. Trading of these products is supported by a backbone of linked ISO/RTO-managed forward markets with planning horizons ranging from multiple years to minutes ahead. A principal advantage of this reformulation is that reserve needs can be speci ed in detail, and resources can o er the services for which they are best suited, without being forced to conform to rigid reserve product de nitions. This should improve the business case for electric energy storage and other emerging technologies to provide reserve. In addition, the facilitation of price discovery should help to ensure e cient energy/reserve procurement and adequate levels of new capacity investment.

  20. City of Unalaska, Alaska (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    search Name: City of Unalaska Place: Alaska Phone Number: (907) 581-1260 Website: www.ci.unalaska.ak.uspublicut Facebook: https:www.facebook.comUnalaska.DutchHarbor Outage...

  1. 1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Darwin Harbor 12.499 130.8866 14-Jan Fogg Dam 12.542 131.3069 25-Jan Daly River 14.1593 ... (GPt, red), Daly River (DR, yellow), Fogg Dam (FD, brown), Howard Springs (HS, light ...

  2. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Have feedback or suggestions for a way to improve these results? Defending the Nation's Harbors: A Model-Based Response to Nuclear Terrorism Candy, J V Full Text Available ...

  3. BPA-2015-00030-FOIA Request

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the Satsop Business Park, Grays Harbor Due Date Date: Friday, October 03, 2014 11:08:15 A1 Importance: High 11032014 -- Tracking Number: Kim and Wendy, BPA201 5-00030-F Okay....

  4. Multimodality imaging of reporter gene expression using a novel fusion vector in living cells and animals

    DOE Patents [OSTI]

    Gambhir, Sanjiv; Pritha, Ray

    2015-07-14

    Novel double and triple fusion reporter gene constructs harboring distinct imagable reporter genes are provided, as well as applications for the use of such double and triple fusion constructs in living cells and in living animals using distinct imaging technologies.

  5. Multimodality imaging of reporter gene expression using a novel fusion vector in living cells and animals

    DOE Patents [OSTI]

    Gambhir; Sanjiv (Portola Valley, CA), Pritha; Ray (Mountain View, CA)

    2009-04-28

    Novel double and triple fusion reporter gene constructs harboring distinct imageable reporter genes are provided, as well as applications for the use of such double and triple fusion constructs in living cells and in living animals using distinct imaging technologies.

  6. Multimodality imaging of reporter gene expression using a novel fusion vector in living cells and animals

    DOE Patents [OSTI]

    Gambhir, Sanjiv (Portola Valley, CA); Pritha, Ray (Mountain View, CA)

    2011-06-07

    Novel double and triple fusion reporter gene constructs harboring distinct imagable reporter genes are provided, as well as applications for the use of such double and triple fusion constructs in living cells and in living animals using distinct imaging technologies.

  7. Title 33 CFR 332 Compensatory Mitigation for Loss of Aquatic...

    Open Energy Info (EERE)

    States authorized through the issuance of Department of the Army permits pursuant to the Clean Water Act and the Rivers and Harbors Act. Published NA Year Signed or Took Effect...

  8. What's New - U.S. Energy Information Administration (EIA)

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Nov 5, 2015 Stocks of distillate fuel oil in the Central Atlantic, which encompasses the New York Harbor region, have risen nearly every week since April, reaching 36.9 million...

  9. EIS-0353: Notice of Intent to Prepare an Environmental Impact...

    Broader source: Energy.gov (indexed) [DOE]

    Program This notice announces BPA's intention to prepare an EIS on removal of all fish from selected lakes in the South Fork of the Flathead River drainage that harbor...

  10. Peninsula Light Company PenLight | Open Energy Information

    Open Energy Info (EERE)

    Company PenLight Jump to: navigation, search Name: Peninsula Light Company (PenLight) Place: Gig Harbor, Washington State Zip: 98335-0078 Product: Member-owned electric cooperative...

  11. This Week In Petroleum Summary Printer-Friendly Version

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    fairly robust gasoline imports, as the price for gasoline in New York Harbor averaged a seven-cent premium over the ARA hub for the last ten days of December 2011, opening up the...

  12. Cyanobacterium sp. host cell and vector for production of chemical compounds in cyanobacterial cultures

    DOE Patents [OSTI]

    Piven, Irina; Friedrich, Alexandra; Duhring, Ulf; Uliczka, Frank; Baier, Kerstin; Inaba, Masami; Shi, Tuo; Wang, Kui; Enke, Heike; Kramer, Dan

    2014-09-30

    A cyanobacterial host cell, Cyanobacterium sp., that harbors at least one recombinant gene for the production of a chemical compounds is provided, as well as vectors derived from an endogenous plasmid isolated from the cell.

  13. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Sequential Threat Detection for Harbor Defense: An X-ray Physics-Based Bayesian Approach","Candy, J V","2013-03-14T04:00:00Z",1084714,,"LLNL-CONF-628912","W-7405-ENG-48",,"Conferen...

  14. Ottawa County, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Ohio Clay Center, Ohio Elmore, Ohio Genoa, Ohio Marblehead, Ohio Oak Harbor, Ohio Port Clinton, Ohio Put-in-Bay, Ohio Rocky Ridge, Ohio Retrieved from "http:en.openei.org...

  15. CAB Investment Review Summary

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Ice Harbor Units 1, 2, 3 Turbine Redesign and Runner Replacement This project will replace turbines and runners on units 1 - 3. The turbines and runners will be designed to improve...

  16. Entering the Era of Mega-genomics ( JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

    SciTech Connect (OSTI)

    Schatz, Michael C [Cold Spring Harbor Laboratory] [Cold Spring Harbor Laboratory

    2012-03-21

    Michael Schatz from Cold Spring Harbor Laboratory on "Entering the Era of Mega-genomics" at the 7th Annual Genomics of Energy & Environment Meeting on March 21, 2012 in Walnut Creek, Calif.

  17. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Harbor was the equivalent of 5.36 and 5.48 per MMBtu, respectively, according to Reuters News Service. The comparable prices for natural gas were 4.25 (Henry Hub, Louisiana)...

  18. Genetics and molecular biology of breast cancer

    SciTech Connect (OSTI)

    King, M.C.; Lippman, M.

    1992-12-31

    This volume contains the abstracts of oral presentations and poster sessions presented at the Cold Springs Harbor Meeting on Cancer Cells, this meeting entitled Genetics and Molecular Biology of Breast Cancer.

  19. November 1, 2013

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and Material Properties of Al-tobermorite in 2000-Year-Old Seawater Harbor Concrete Marie Jackson, UC Berkeley, Beamlines 5.3.2, 12.2.2,12.3.2 DNA Labelled with Gold Greg Hura,...

  20. CX-003325: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Advanced Sequential Dual Evaporator Cycle for RefrigeratorsCX(s) Applied: B3.6Date: 07/29/2010Location(s): Benton Harbor, MichiganOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  1. Curry County, Oregon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Number 4 Climate Zone Subtype C. Places in Curry County, Oregon Brookings, Oregon Gold Beach, Oregon Harbor, Oregon Port Orford, Oregon Retrieved from "http:en.openei.org...

  2. FreshTracks Capital LP | Open Energy Information

    Open Energy Info (EERE)

    FreshTracks Capital LP Jump to: navigation, search Name: FreshTracks Capital LP Address: 29 Harbor Road, Suite 200 Place: Shelburne, New Hampshire Zip: 05482 Product: Venture...

  3. Entering the Era of Mega-genomics ( JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

    ScienceCinema (OSTI)

    Schatz, Michael C [Cold Spring Harbor Laboratory

    2013-01-15

    Michael Schatz from Cold Spring Harbor Laboratory on "Entering the Era of Mega-genomics" at the 7th Annual Genomics of Energy & Environment Meeting on March 21, 2012 in Walnut Creek, Calif.

  4. Washoe Tribe - Alternative Energy Feasibility Study

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

    Lower Clear Creek Parcel 229 Mica 0.91 Olympic Valley 2.79 Silverado 160 Skunk Harbor 24 Stewart Community 292 Stewart Ranch 2,098 Uhalde 38.948 Upper Clear Creek Parcel 157.14 ...

  5. Property:Wave Direction | Open Energy Information

    Open Energy Info (EERE)

    Wave Basin + Uni-Directional + Lakefront Tow Tank + Uni-Directional + Los Angeles and Long Beach Harbors Model + Uni-Directional + M MHL 2D WindWave + Uni-Directional + MHL...

  6. Property:Number of channels | Open Energy Information

    Open Energy Info (EERE)

    Hinsdale Wave Basin 1 + Up to 192 + Hinsdale Wave Basin 2 + Up to 192 + L Los Angeles and Long Beach Harbors Model + 30 + M MHL 2D WindWave + 16 + MHL Free Surface Channel + 16 +...

  7. U.S. Energy Information Administration (EIA) - Survey

    Gasoline and Diesel Fuel Update (EIA)

    New York/New Jersey Intra Harbor Petroleum Supplies Following Hurricane Sandy: Summary Of Impacts Through November 13, 2012 Release date: November 21, 2012 With the help of the National Petroleum Council and with the voluntary participation of the industry, the U.S. Energy Information Administration (EIA) conducted a survey to evaluate product flows in the New York Harbor (NYH) area both prior to Hurricane Sandy and as of Tuesday, November 13. Terminals representing 98% of storage capacity in

  8. DOE/EA-1745 FINAL ENVIRONMENTAL ASSESSMENT FOR THE BLAST FURNACE GAS FLARE

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 FINAL ENVIRONMENTAL ASSESSMENT FOR THE BLAST FURNACE GAS FLARE CAPTURE PROJECT AT THE ARCELORMITTAL USA, INC. INDIANA HARBOR STEEL MILL, EAST CHICAGO, INDIANA U.S. Department of Energy National Energy Technology Laboratory August 2010 DOE/EA-1745 FINAL ENVIRONMENTAL ASSESSMENT FOR THE BLAST FURNACE GAS FLARE CAPTURE PROJECT AT THE ARCELORMITTAL USA, INC. INDIANA HARBOR STEEL MILL, EAST CHICAGO, INDIANA U.S. Department of Energy National Energy Technology Laboratory August 2010 DOE/EA-1745 iii

  9. DOE/EA-1745 FINAL ENVIRONMENTAL ASSESSMENT FOR THE BLAST FURNACE GAS FLARE

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

    45 FINAL ENVIRONMENTAL ASSESSMENT FOR THE BLAST FURNACE GAS FLARE CAPTURE PROJECT AT THE ARCELORMITTAL USA, INC. INDIANA HARBOR STEEL MILL, EAST CHICAGO, INDIANA U.S. Department of Energy National Energy Technology Laboratory August 2010 DOE/EA-1745 FINAL ENVIRONMENTAL ASSESSMENT FOR THE BLAST FURNACE GAS FLARE CAPTURE PROJECT AT THE ARCELORMITTAL USA, INC. INDIANA HARBOR STEEL MILL, EAST CHICAGO, INDIANA U.S. Department of Energy National Energy Technology Laboratory August 2010 DOE/EA-1745 iii

  10. Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs

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

    Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler constructed and installed with DOE Recovery Act Funding The Advanced Manufacturing Office (AMO) at the U.S. Department of Energy provided $31.6 million in American Recovery & Reinvestment Act (ARRA) funding to construct and install an energy-efficient boiler and upgrade ArcelorMittal Indiana Harbor steelmaking complex facilities. One of

  11. Biomass 2009: Fueling Our Future | Department of Energy

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

    09: Fueling Our Future Biomass 2009: Fueling Our Future We would like to thank everyone who attended Biomass 2009: Fueling Our Future, including the speakers, moderators, sponsors, and exhibitors who helped make the conference a great success. Biomass 2009: Fueling Our Future was held on March 17 and 18, 2009, at the Gaylord National Harbor in National Harbor, Maryland. More than 600 participants from industry, finance, government, and academia were in attendance, including several large and

  12. Pyrolysis of Woody Residue Feedstocks: Upgrading of Bio-Oils from Mountain-Pine-Beetle-Killed Trees and Hog Fuel

    SciTech Connect (OSTI)

    Zacher, Alan H.; Elliott, Douglas C.; Olarte, Mariefel V.; Santosa, Daniel M.; Preto, Fernando; Iisa, Kristiina

    2014-12-01

    Liquid transportation fuel blend-stocks were produced by pyrolysis and catalytic upgrading of woody residue biomass. Mountain pine beetle killed wood and hog fuel from a saw mill were pyrolyzed in a 1 kg/h fluidized bed reactor and subsequently upgraded to hydrocarbons in a continuous fixed bed hydrotreater. Upgrading was performed by catalytic hydrotreatment in a two-stage bed at 170C and 405C with a per bed LHSV between 0.17 and 0.19. The overall yields from biomass to upgraded fuel were similar for both feeds: 24-25% despite the differences in bio-oil (intermediate) mass yield. Pyrolysis bio-oil mass yield was 61% from MPBK wood, and subsequent upgrading of the bio-oil gave an average mass yield of 41% to liquid fuel blend stocks. Hydrogen was consumed at an average of 0.042g/g of bio-oil fed, with final oxygen content in the product fuel ranging from 0.31% to 1.58% over the course of the test. Comparatively for hog fuel, pyrolysis bio-oil mass yield was lower at 54% due to inorganics in the biomass, but subsequent upgrading of that bio-oil had an average mass yield of 45% to liquid fuel, resulting in a similar final mass yield to fuel compared to the cleaner MPBK wood. Hydrogen consumption for the hog fuel upgrading averaged 0.041 g/g of bio-oil fed, and the final oxygen content of the product fuel ranged from 0.09% to 2.4% over the run. While it was confirmed that inorganic laded biomass yields less bio-oil, this work demonstrated that the resultant bio-oil can be upgraded to hydrocarbons at a higher yield than bio-oil from clean wood. Thus the final hydrocarbon yield from clean or residue biomass pyrolysis/upgrading was similar.

  13. Improving Catalyst Efficiency in Bio-Based Hydrocarbon Fuels; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-06-01

    This article investigates upgrading biomass pyrolysis vapors to form hydrocarbon fuels and chemicals using catalysts with different concentrations of acid sites. It shows that greater separation of acid sites makes catalysts more efficient at producing hydrocarbon fuels and chemicals. The conversion of biomass into liquid transportation fuels has attracted significant attention because of depleting fossil fuel reserves and environmental concerns resulting from the use of fossil fuels. Biomass is a renewable resource, which is abundant worldwide and can potentially be exploited to produce transportation fuels that are less damaging to the environment. This renewable resource consists of cellulose (40–50%), hemicellulose (25–35%), and lignin (16–33%) biopolymers in addition to smaller quantities of inorganic materials such as silica and alkali and alkaline earth metals (calcium and potassium). Fast pyrolysis is an attractive thermochemical technology for converting biomass into precursors for hydrocarbon fuels because it produces up to 75 wt% bio-oil,1 which can be upgraded to feedstocks and/or blendstocks for further refining to finished fuels. Bio-oil that has not been upgraded has limited applications because of the presence of oxygen-containing functional groups, derived from cellulose, hemicellulose and lignin, which gives rise to high acidity, high viscosity, low heating value, immiscibility with hydrocarbons and aging during storage. Ex situ catalytic vapor phase upgrading is a promising approach for improving the properties of bio-oil. The goal of this process is to reject oxygen and produce a bio-oil with improved properties for subsequent downstream conversion to hydrocarbons.

  14. Entropic uncertainty relations for the ground state of a coupled system

    SciTech Connect (OSTI)

    Santhanam, M.S.

    2004-04-01

    There is a renewed interest in the uncertainty principle, reformulated from the information theoretic point of view, called the entropic uncertainty relations. They have been studied for various integrable systems as a function of their quantum numbers. In this work, focussing on the ground state of a nonlinear, coupled Hamiltonian system, we show that approximate eigenstates can be constructed within the framework of adiabatic theory. Using the adiabatic eigenstates, we estimate the information entropies and their sum as a function of the nonlinearity parameter. We also briefly look at the information entropies for the highly excited states in the system.

  15. Khler potentials for Planck inflation

    SciTech Connect (OSTI)

    Roest, Diederik; Scalisi, Marco; Zavala, Ivonne E-mail: m.scalisi@rug.nl

    2013-11-01

    We assess which Khler potentials in supergravity lead to viable single-field inflationary models that are consistent with Planck. We highlight the role of symmetries, such as shift, Heisenberg and supersymmetry, in these constructions. Also the connections to string theory are pointed out. Finally, we discuss a supergravity model for arbitrary inflationary potentials that is suitable for open string inflation and generalise it to the case of closed string inflation. Our model includes the recently discussed supergravity reformulation of the Starobinsky model of inflation as well as an interesting alternative with comparable predictions.

  16. Emissions with butane/propane blends

    SciTech Connect (OSTI)

    1996-11-01

    This article reports on various aspects of exhaust emissions from a light-duty car converted to operate on liquefied petroleum gas and equipped with an electrically heated catalyst. Butane and butane/propane blends have recently received attention as potentially useful alternative fuels. Butane has a road octane number of 92, a high blending vapor pressure, and has been used to upgrade octane levels of gasoline blends and improve winter cold starts. Due to reformulated gasoline requirements for fuel vapor pressure, however, industry has had to remove increasing amounts of butane form the gasoline pool. Paradoxically, butane is one of the cleanest burning components of gasoline.

  17. untitled

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Reformulated Motor Gasoline Prices by Grade, Sales Type, PAD District, and Selected States (Cents per Gallon Excluding Taxes) Geographic Area Month Regular Midgrade Sales to End Users Sales for Resale Sales to End Users Sales for Resale Through Retail Outlets Average a DTW Rack Bulk Average Through Retail Outlets Average a DTW Rack Bulk Average United States January ............................... 136.5 137.2 130.3 127.3 120.9 128.4 150.1 150.2 139.6 137.1 - 138.5 February

  18. untitled

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Refiner Motor Gasoline Volumes by Formulation, Sales Type, PAD District, and State (Thousand Gallons per Day) Geographic Area Month Conventional Reformulated Sales to End Users Sales for Resale Sales to End Users Sales for Resale Through Retail Outlets Total a DTW Rack Bulk Through Retail Outlets Total a DTW Rack Bulk United States January ............................... 30,653.6 32,146.7 7,825.5 154,232.7 34,497.0 18,622.4 18,962.0 31,550.5 53,695.2 2,529.4 February

  19. Short-term energy outlook. Quarterly projections, Third quarter 1994

    SciTech Connect (OSTI)

    Not Available

    1994-08-02

    The Energy Information Administration (EIA) prepares quarterly, short-term energy supply, demand, and price projections for publication in February, May, August, and November in the Short-Term Energy Outlook (Outlook). An annual supplement analyzes the performance of previous forecasts, compares recent cases with those of other forecasting services, and discusses current topics related to the short-term energy markets. (See Short-Term Energy Outlook Annual Supplement, DOE/EIA-0202). The feature article for this issue is Demand, Supply and Price Outlook for Reformulated Gasoline, 1995.

  20. BeamDyn: A High-Fidelity Wind Turbine Blade Solver in the FAST Modular Framework: Preprint

    SciTech Connect (OSTI)

    Wang, Q.; Sprague, M.; Jonkman, J.; Johnson, N.

    2015-01-01

    BeamDyn, a Legendre-spectral-finite-element implementation of geometrically exact beam theory (GEBT), was developed to meet the design challenges associated with highly flexible composite wind turbine blades. In this paper, the governing equations of GEBT are reformulated into a nonlinear state-space form to support its coupling within the modular framework of the FAST wind turbine computer-aided engineering (CAE) tool. Different time integration schemes (implicit and explicit) were implemented and examined for wind turbine analysis. Numerical examples are presented to demonstrate the capability of this new beam solver. An example analysis of a realistic wind turbine blade, the CX-100, is also presented as validation.

  1. FY 1996 activity summary

    SciTech Connect (OSTI)

    1997-04-01

    The US Department of Energy Office of Nuclear and Facility Safety provides nuclear safety policy, independent technical evaluation, and technical support. A summary of these activities is provided in this report. These include: (1) changing the mission of the former production facilities to storage and waste management; (2) stabilizing nuclear materials not recycled due to production cessation or interruptions; (3) reformulating the authorization basis for existing facilities to convert to a standards based approach for operations consistent with modern expectations; and (4) implementing a modern regulatory framework for nuclear facilities. Enforcement of the Price-Anderson Amendments Act is also reported.

  2. Clean air amendments put big burden on refinery planners

    SciTech Connect (OSTI)

    Scherr, R.C.; Smalley, G.A. Jr.; Norman, M.E. )

    1991-06-10

    The Clean Air Act Amendments of 1990 will not only require the production of reformulated gasoline but also have significant impact on other refinery-related construction. This must be considered when developing sound planning strategy. The three titles of the Clean Air Act Amendments that will have the greatest effect on refining are: Title I: Nonattainment; Title III: Air toxics; Title V: Permitting. To understand the ramifications of these amendments, it is necessary to review the interactions of new requirements with the permitting and construction schedule shown.

  3. Determination of alternative fuels combustion products: Phase 1 report

    SciTech Connect (OSTI)

    Whitney, K.A.

    1997-09-01

    This report describes the laboratory effort to identify and quantify organic exhaust species generated from alternative-fueled light-duty vehicles operating over the Federal Test Procedure on compressed natural gas, liquefied petroleum gas, methanol, ethanol, and reformulated gasoline. The exhaust species from these vehicles were identified and quantified for fuel/air equivalence ratios of 0.8, 1.0, and 1.2, nominally, and were analyzed with and without a vehicle catalyst in place to determine the influence of a catalytic converter on species formation.

  4. CleanFleet. Final report: Volume 1, summary

    SciTech Connect (OSTI)

    1995-12-01

    The South Coast Alternative Fuels Demonstration, called CleanFleet, was conducted in the Los Angeles area from April 1992 through September 1994. The demonstration consisted of 111 package delivery vans operating on five alternative fuels and the control fuel, unleaded gasoline. The alternative fuels were propane gas, compressed natural gas, California Phase 2 reformulated gasoline (RFG), methanol with 15 percent RFG (called M-85), and electricity. This volume of the eight volume CleanFleet final report is a summary of the project design and results of the analysis of data collected during the demonstration on vehicle maintenance and durability, fuel economy, employee attitudes, safety and occupational hygiene, emissions, and fleet economics.

  5. Group action in topos quantum physics

    SciTech Connect (OSTI)

    Flori, C.

    2013-03-15

    Topos theory has been suggested first by Isham and Butterfield, and then by Isham and Doering, as an alternative mathematical structure within which to formulate physical theories. In particular, it has been used to reformulate standard quantum mechanics in such a way that a novel type of logic is used to represent propositions. In this paper, we extend this formulation to include the notion of a group and group transformation in such a way that we overcome the problem of twisted presheaves. In order to implement this we need to change the type of topos involved, so as to render the notion of continuity of the group action meaningful.

  6. CleanFleet. Volume 2, Project Design and Implementation

    SciTech Connect (OSTI)

    1995-12-01

    The CleanFleet alternative fuels demonstration project evaluated five alternative motorfuels in commercial fleet service over a two-year period. The five fuels were compressed natural gas, propane gas, California Phase 2 reformulated gasoline (RFG), M-85 (85 percent methanol and 15 percent RFG), and electric vans. Eight-four vans were operated on the alternative fuels and 27 vans were operated on gasoline as baseline controls. Throughout the demonstration information was collected on fleet operations, vehicle emissions, and fleet economics. In this volume of the CleanFleet findings, the design and implementation of the project are summarized.

  7. Oxygenate Supply/Demand Balances in the Short-Term Integrated Forecasting Model (Released in the STEO March 1998)

    Reports and Publications (EIA)

    1998-01-01

    The blending of oxygenates, such as fuel ethanol and methyl tertiary butyl ether (MTBE), into motor gasoline has increased dramatically in the last few years because of the oxygenated and reformulated gasoline programs. Because of the significant role oxygenates now have in petroleum product markets, the Short-Term Integrated Forecasting System (STIFS) was revised to include supply and demand balances for fuel ethanol and MTBE. The STIFS model is used for producing forecasts in the Short-Term Energy Outlook. A review of the historical data sources and forecasting methodology for oxygenate production, imports, inventories, and demand is presented in this report.

  8. MTBE, Oxygenates, and Motor Gasoline (Released in the STEO October 1999)

    Reports and Publications (EIA)

    1999-01-01

    The blending of methyl tertiary butyl ether (MTBE) into motor gasoline has increased dramatically since it was first produced 20 years ago. MTBE usage grew in the early 1980's in response to octane demand resulting initially from the phaseout of lead from gasoline and later from rising demand for premium gasoline. The oxygenated gasoline program stimulated an increase in MTBE production between 1990 and 1994. MTBE demand increased from 83,000 in 1990 to 161,000 barrels per day in 1994. The reformulated gasoline (RFG) program provided a further boost to oxygenate blending. The MTBE contained in motor gasoline increased to 269,000 barrels per day by 1997.

  9. Emissions credit trading: A new revenue stream for refiners

    SciTech Connect (OSTI)

    Henry, J.; Hirshfeld, D.

    1994-12-31

    This presentation describes several innovations in the fossil fuels and automotive/petroleum industries which have been improved or invented as a result of the necessity to comply with Clean Air Act regulations. Such innovations as boiler modifications, usage of low-sulfur coal, improved combustion, pre-combustion cleaning of coal, reformulated gasolines, and oxygenated fuels have all contributed to reductions in air pollution emissions from fossil fuel-powered plants and automotive emissions. Market alternatives for reducing the impacts of the usage of fossil fuels and automotive emissions on the ozone layer are also described.

  10. SU{sub {ital q}}(2) lattice gauge theory

    SciTech Connect (OSTI)

    Bimonte, G.; Stern, A.; Vitale, P.

    1996-07-01

    We reformulate the Hamiltonian approach to lattice gauge theories such that, at the classical level, the gauge group does not act canonically, but instead as a Poisson-Lie group. At the quantum level, the symmetry gets promoted to a quantum group gauge symmetry. The theory depends on two parameters: the deformation parameter {lambda} and the lattice spacing {ital a}. We show that the system of Kogut and Susskind is recovered when {lambda}{r_arrow}0, while QCD is recovered in the continuum limit (for any {lambda}). We, thus, have the possibility of having a two-parameter regularization of QCD. {copyright} {ital 1996 The American Physical Society.}

  11. NGL MIDSTREAM OVERVIEW Macgill James | Manager, NGL Market Origination

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NGL MIDSTREAM OVERVIEW Macgill James | Manager, NGL Market Origination June 16, 2015 2 CAUTIONARY STATEMENT FOR THE PURPOSES OF THE "SAFE HARBOR" PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995 This presentation contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which are intended to be covered by the safe harbors created thereby.

  12. NREL Teams with Navy to Cut Energy Use - News Feature | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Teams with Navy to Cut Energy Use April 19, 2013 Photo of the USS O'Kane (DDG 77) returning to U.S. Joint Base Pearl Harbor-Hickam. Enlarge image Guided-missile destroyer USS O'Kane returns to Joint Base Pearl Harbor-Hickam after a seven-month deployment. The Navy and NREL have teamed up to find solutions to meet the Navy's ambitious energy goals, including working with the Naval Facilities Engineering Command in Hawaii and Guam to install and test advanced building efficiency, HVAC

  13. Biomass 2009 Conference Agenda

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

    AGENDA Biomass 2009: Fueling Our Future March 17 and 18, 2009 www.biomass2009.com Gaylord National 201 Waterfront Street National Harbor, Maryland 20745 March 17, 2009 7:30 a.m. - 8:00 a.m. Registration Room: Cherry Blossom Ballroom Foyer Exhibit Hall Opens Room: National Harbor 2 and 3 Refreshments Room: Woodrow Wilson Ballroom Foyer 8:00 a.m. - 8:30 a.m. Welcoming Remarks and Direction of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy - Steven G. Chalk,

  14. ARPA-E Energy Innovation Summit | Department of Energy

    Energy Savers [EERE]

    ARPA-E Energy Innovation Summit ARPA-E Energy Innovation Summit February 29, 2016 4:00PM EST to March 2, 2016 2:00PM EST Gaylord National Convention Center 201 Waterfrom Street National Harbor, Maryland 20745 The ARPA-E Energy Innovation Summit will be held Feb. 29- March 2, 2016 in National Harbor, Maryland. This year marks the 7th year of the summit, and will convene leaders in transformative energy technology to help solve the country's greatest energy challenges. Bioenergy Technologies

  15. Greenhouse gases, Regulated Emissions, and Energy use in Transportation fuel-cyl

    Energy Science and Technology Software Center (OSTI)

    2000-06-20

    The GREET model estimates the full fuel-cycle energy use and emissions associated with various transportation fuels and advanced vehile technologies applied to motor vehicles. GREET 1.5 includes the following cycles: petroleum to conventional gasoline, reformulated gasoline, conventional diesel, reformulated diesel, liquefied petroleum gas, and electricity via residual oil; natural gas to compressed natural gas, liquefied natural gas, liquefied petroleum gas, methanol, Fischer-Tropsch diesel, dimethyl ether, hydrogen, and electricity; coal to electricity; corn, woody biomass, andmore » herbaceous biomass to ethanol; soybeans to biodiesel; flared gas to methanol, Fischer-Tropsch diesel, and dimethyl ether; and landfill gases to methanol. For a given fuel/transportation technology combination, GREET 1.5 calculates (1) the fuel-cycle consumption of total energy (all energy sources), fossil fuels (petroleum, natural gas, and coal), and petroleum; (2) the fuel-cycle emissions of GHGs -- primarily carbon dioxide (CO2), methane (CH4), and nitrous oxide (N20); and (3) the fuel-cycle emissions of five criteria pollutants: volatile organic compounds (VOCs), carbon monoxide (C0), nitrogen oxides (N0x), sulfur oxides (S0x), and particulate matter with a diameter measuring 10 micrometers or less (PM10). The model is designed to readily allow researchers to input their own assumptions and generate fuel-cycle energy and emission results for specified fuel/technology combinations.« less

  16. Environmental regulations and changes in petroleum refining operations

    SciTech Connect (OSTI)

    Lidderdale, T.C.M.

    1996-03-01

    The U.S. petroleum industry has responded to four major new federal rules on motor gasoline product quality in the last 6 years: Phase 1 Summer Volatility (Rvp) Regulation, June 1989; Phase 2 Summer Volatility (Rvp) regulation, May 1992; oxygenated Gasoline, November 1992; and reformulated Gasoline Phase I Simple Model, December 1994. These regulations have generated significant changes in domestic refinery operations, affecting marginal production costs and market prices, refinery yields, and the seasonality of production. Some changes have been dramatic. The price of motor gasoline has increased by as much as 60 {cents}/gal due to regulations. Refinery yields of motor gasoline (refinery output of motor gasoline as a fraction of refinery inputs or total refinery output), which historically peaked in the early summer to meet high summer driving demand, now are highest during the winter months. These changes in domestic refining operations are identified and related to the vapor pressure, oxygenated and reformulated gasoline (RFG) product quality regulations. This analysis uses linear regression equations from the Energy Information Administration`s (EIA) Short-Term Integrated Forecasting System (STIFS). The STIFS model is used for producing forecasts appearing in the EIA`s Short-Term Energy Outlook.

  17. Environmental implications of alternative-fueled automobiles: Air quality and greenhouse gas tradeoffs

    SciTech Connect (OSTI)

    MaClean, H.L.; Lave, L.B.

    2000-01-15

    The authors analyze alternative fuel-powerstrain options for internal combustion engine automobiles. Fuel/engine efficiency, energy use, pollutant discharges, and greenhouse gas emissions are estimated for spark and compression ignited, direct injected (DI), and indirect injected (II) engines fueled by conventional and reformulated gasoline, reformulated diesel, compressed natural gas (CNG), and alcohols. Since comparisons of fuels and technologies in dissimilar vehicles are misleading, the authors hold emissions level, range, vehicle size class, and style constant. At present, CNG vehicles have the best exhaust emissions performance while DI diesels have the worst. Compared to a conventional gasoline fueled II automobile, greenhouse gases could be reduced by 40% by a DI CNG automobile and by 25% by a DI diesel. Gasoline- and diesel-fueled automobiles are able to attain long ranges with little weight or fuel economy penalty. CNG vehicles have the highest penalty for increasing range, due to their heavy fuel storage systems, but are the most attractive for a 160-km range. DI engines, particularly diesels, may not be able to meet strict emissions standards, at least not without lowering efficiency.

  18. Determination of combustion products from alternative fuels - part 1. LPG and CNG combustion products

    SciTech Connect (OSTI)

    Whitney, K.A.; Bailey, B.K.

    1994-10-01

    This paper describes efforts underway to identify volatile organic exhaust species generated by a light-duty vehicle operating over the Federal Test Procedure (FTP) on CNG and LPG, and to compare them to exhaust constituents generated from the same vehicle operating on a fuel blended to meet California Phase 2 specifications. The exhaust species from this vehicle were identified and quantified for fuel/air equivalence ratios of 0.8, 1.0, and 1.2, nominally, and were analyzed with and without the vehicle`s catalytic converter in place to determine the influence of the vehicle`s catalyst on species formation. Speciation data showed greater than 87 percent of all LPG and greater than 95 percent of all CNG hydrocarbon exhaust constituents to be composed of C{sub 1} to C{sub 3} compounds. In addition, toxic emissions from the combustion of CNG and LPG were as low as 10 percent of those generated by combustion of gasoline. A comparison of ozone forming potential of the three fuels was made based on the Maximum Incremental Reactivity scale used by the California Air Resources Board. Post-catalyst results from stoichiometric operation indicated that LPG and CNG produced 63 percent and 88 percent less potential ozone than reformulated gasoline, respectively. On average over all equivalence ratios, CNG and LPG exhaust constituents were approximately 65 percent less reactive than those from reformulated gasoline. 4 refs., 3 figs., 14 tabs.

  19. Central Atlantic (PADD 1B) Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    2.016 1.959 1.943 1.938 1.954 2.052 1993-2016 All Grades - Conventional Areas 2.088 2.038 2.015 2.017 2.027 2.105 1994-2016 All Grades - Reformulated Areas 1.972 1.911 1.898 1.889 1.910 2.019 1994-2016 Regular 1.879 1.822 1.807 1.802 1.819 1.922 1993-2016 Conventional Areas 1.967 1.917 1.900 1.899 1.910 1.990 1993-2016 Reformulated Areas 1.823 1.762 1.749 1.742 1.762 1.879 1994-2016 Midgrade 2.156 2.091 2.072 2.069 2.084 2.175 1994-2016 Conventional Areas 2.190 2.124 2.101 2.105 2.113 2.191

  20. East Coast (PADD 1) Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    36 1.898 1.876 1.880 1.918 2.020 1993-2016 All Grades - Conventional Areas 1.928 1.897 1.873 1.884 1.935 2.029 1994-2016 All Grades - Reformulated Areas 1.950 1.899 1.882 1.874 1.891 2.006 1994-2016 Regular 1.794 1.755 1.734 1.738 1.779 1.884 1992-2016 Conventional Areas 1.786 1.755 1.733 1.744 1.798 1.892 1992-2016 Reformulated Areas 1.806 1.755 1.737 1.729 1.749 1.871 1994-2016 Midgrade 2.075 2.033 2.014 2.016 2.053 2.148 1994-2016 Conventional Areas 2.047 2.010 1.991 1.999 2.049 2.142

  1. Gulf Coast (PADD 3) Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    67 1.632 1.631 1.662 1.706 1.850 1993-2016 All Grades - Conventional Areas 1.673 1.638 1.641 1.666 1.705 1.854 1994-2016 All Grades - Reformulated Areas 1.646 1.610 1.599 1.648 1.710 1.839 1994-2016 Regular 1.561 1.528 1.526 1.559 1.603 1.746 1992-2016 Conventional Areas 1.568 1.536 1.536 1.565 1.603 1.751 1992-2016 Reformulated Areas 1.538 1.502 1.491 1.538 1.603 1.732 1994-2016 Midgrade 1.805 1.764 1.762 1.792 1.834 1.980 1994-2016 Conventional Areas 1.809 1.766 1.767 1.790 1.829 1.977

  2. Lower Atlantic (PADD 1C) Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    868 1.843 1.818 1.831 1.896 2.002 1993-2016 All Grades - Conventional Areas 1.872 1.847 1.823 1.838 1.904 2.004 1994-2016 All Grades - Reformulated Areas 1.818 1.798 1.763 1.760 1.803 1.983 1994-2016 Regular 1.716 1.692 1.667 1.681 1.749 1.856 1993-2016 Conventional Areas 1.722 1.697 1.673 1.689 1.759 1.859 1993-2016 Reformulated Areas 1.658 1.640 1.601 1.594 1.642 1.825 1994-2016 Midgrade 2.005 1.975 1.956 1.963 2.024 2.128 1994-2016 Conventional Areas 2.004 1.974 1.956 1.965 2.028 2.127

  3. Midwest (PADD 2) Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    02 1.606 1.693 1.803 1.896 2.012 1993-2016 All Grades - Conventional Areas 1.597 1.595 1.682 1.793 1.886 1.984 1994-2016 All Grades - Reformulated Areas 1.636 1.673 1.761 1.869 1.958 2.188 1994-2016 Regular 1.518 1.522 1.609 1.722 1.815 1.929 1992-2016 Conventional Areas 1.517 1.515 1.602 1.716 1.810 1.905 1992-2016 Reformulated Areas 1.529 1.566 1.654 1.764 1.851 2.085 1994-2016 Midgrade 1.747 1.752 1.840 1.943 2.034 2.158 1994-2016 Conventional Areas 1.734 1.733 1.822 1.924 2.015 2.125

  4. New England (PADD 1A) Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    67 1.927 1.906 1.899 1.903 1.999 1993-2016 All Grades - Conventional Areas 2.021 1.980 1.963 1.958 1.969 2.042 1994-2016 All Grades - Reformulated Areas 1.954 1.914 1.891 1.884 1.886 1.988 1994-2016 Regular 1.842 1.798 1.777 1.770 1.778 1.885 1993-2016 Conventional Areas 1.903 1.857 1.841 1.832 1.848 1.932 1993-2016 Reformulated Areas 1.827 1.783 1.760 1.754 1.761 1.873 1994-2016 Midgrade 2.170 2.138 2.114 2.110 2.100 2.167 1994-2016 Conventional Areas 2.210 2.181 2.166 2.164 2.167 2.209

  5. New York Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    2.102 2.050 2.042 2.025 2.036 2.095 2000-2016 All Grades - Conventional Areas 2.090 2.046 2.039 2.019 2.024 2.085 2000-2016 All Grades - Reformulated Areas 2.113 2.054 2.045 2.031 2.047 2.104 2000-2016 Regular 1.976 1.921 1.917 1.900 1.910 1.976 2000-2016 Conventional Areas 1.978 1.928 1.930 1.909 1.914 1.983 2000-2016 Reformulated Areas 1.973 1.916 1.905 1.892 1.907 1.969 2000-2016 Midgrade 2.240 2.188 2.177 2.157 2.170 2.220 2000-2016 Conventional Areas 2.194 2.158 2.134 2.115 2.120 2.177

  6. PADD 5 Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    2.379 2.283 2.206 2.277 2.313 2.463 1993-2016 All Grades - Conventional Areas 2.140 2.066 2.020 2.018 2.054 2.172 1995-2016 All Grades - Reformulated Areas 2.476 2.372 2.283 2.382 2.418 2.581 1995-2016 Regular 2.312 2.217 2.141 2.208 2.244 2.394 1992-2016 Conventional Areas 2.073 1.998 1.953 1.951 1.987 2.106 1992-2016 Reformulated Areas 2.416 2.312 2.223 2.320 2.356 2.520 1994-2016 Midgrade 2.493 2.398 2.319 2.403 2.434 2.587 1994-2016 Conventional Areas 2.274 2.207 2.159 2.157 2.191 2.311

  7. Texas Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    663 1.625 1.617 1.646 1.701 1.840 2000-2016 All Grades - Conventional Areas 1.674 1.635 1.629 1.645 1.695 1.841 2000-2016 All Grades - Reformulated Areas 1.646 1.610 1.599 1.648 1.710 1.839 2000-2016 Regular 1.564 1.527 1.519 1.548 1.604 1.741 2000-2016 Conventional Areas 1.580 1.543 1.537 1.554 1.605 1.748 2000-2016 Reformulated Areas 1.538 1.502 1.491 1.538 1.603 1.732 2000-2016 Midgrade 1.809 1.768 1.759 1.791 1.841 1.989 2000-2016 Conventional Areas 1.821 1.776 1.769 1.784 1.833 1.987

  8. U.S. Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    870 1.834 1.837 1.887 1.943 2.062 1993-2016 All Grades - Conventional Areas 1.773 1.747 1.767 1.817 1.882 1.988 1994-2016 All Grades - Reformulated Areas 2.068 2.010 1.980 2.030 2.067 2.214 1994-2016 Regular 1.759 1.724 1.730 1.783 1.841 1.961 1990-2016 Conventional Areas 1.663 1.638 1.661 1.715 1.782 1.888 1990-2016 Reformulated Areas 1.961 1.904 1.874 1.925 1.964 2.116 1994-2016 Midgrade 2.025 1.984 1.983 2.029 2.081 2.200 1994-2016 Conventional Areas 1.915 1.885 1.902 1.943 2.005 2.114

  9. West Coast less California Gasoline and Diesel Retail Prices

    Gasoline and Diesel Fuel Update (EIA)

    082 2.009 1.945 1.935 1.974 2.114 1998-2016 All Grades - Conventional Areas 2.140 2.066 2.020 2.018 2.054 2.172 2000-2016 All Grades - Reformulated Areas 1.803 1.737 1.590 1.540 1.592 1.837 1998-2016 Regular 2.012 1.938 1.875 1.865 1.904 2.045 1998-2016 Conventional Areas 2.073 1.998 1.953 1.951 1.987 2.106 2000-2016 Reformulated Areas 1.715 1.647 1.501 1.452 1.504 1.750 1998-2016 Midgrade 2.215 2.149 2.083 2.071 2.109 2.251 1998-2016 Conventional Areas 2.274 2.207 2.159 2.157 2.191 2.311

  10. Advanced Computational Methods for Security Constrained Financial Transmission Rights

    SciTech Connect (OSTI)

    Kalsi, Karanjit; Elbert, Stephen T.; Vlachopoulou, Maria; Zhou, Ning; Huang, Zhenyu

    2012-07-26

    Financial Transmission Rights (FTRs) are financial insurance tools to help power market participants reduce price risks associated with transmission congestion. FTRs are issued based on a process of solving a constrained optimization problem with the objective to maximize the FTR social welfare under power flow security constraints. Security constraints for different FTR categories (monthly, seasonal or annual) are usually coupled and the number of constraints increases exponentially with the number of categories. Commercial software for FTR calculation can only provide limited categories of FTRs due to the inherent computational challenges mentioned above. In this paper, first an innovative mathematical reformulation of the FTR problem is presented which dramatically improves the computational efficiency of optimization problem. After having re-formulated the problem, a novel non-linear dynamic system (NDS) approach is proposed to solve the optimization problem. The new formulation and performance of the NDS solver is benchmarked against widely used linear programming (LP) solvers like CPLEX™ and tested on both standard IEEE test systems and large-scale systems using data from the Western Electricity Coordinating Council (WECC). The performance of the NDS is demonstrated to be comparable and in some cases is shown to outperform the widely used CPLEX algorithms. The proposed formulation and NDS based solver is also easily parallelizable enabling further computational improvement.

  11. Analysis of Oxygenated Compounds in Hydrotreated Biomass Fast Pyrolysis Oil Distillate Fractions

    SciTech Connect (OSTI)

    Christensen, Earl D.; Chupka, Gina; Luecke, Jon; Smurthwaite, Tricia D.; Alleman, Teresa L.; Iisa, Kristiina; Franz, James A.; Elliott, Douglas C.; McCormick, Robert L.

    2011-10-06

    Three hydrotreated bio-oils with different oxygen contents (8.2, 4.9, and 0.4 w/w) were distilled to produce Light, Naphtha, Jet, Diesel, and Gasoil boiling range fractions that were characterized for oxygen containing species by a variety of analytical methods. The bio-oils were originally generated from lignocellulosic biomass in an entrained-flow fast pyrolysis reactor. Analyses included elemental composition, carbon type distribution by {sup 13}C NMR, acid number, GC-MS, volatile organic acids by LC, and carbonyl compounds by DNPH derivatization and LC. Acid number titrations employed an improved titrant-electrode combination with faster response that allowed detection of multiple endpoints in many samples and for acid values attributable to carboxylic acids and to phenols to be distinguished. Results of these analyses showed that the highest oxygen content bio-oil fractions contained oxygen as carboxylic acids, carbonyls, aryl ethers, phenols, and alcohols. Carboxylic acids and carbonyl compounds detected in this sample were concentrated in the Light, Naphtha, and Jet fractions (<260 C boiling point). Carboxylic acid content of all of the high oxygen content fractions was likely too high for these materials to be considered as fuel blendstocks although potential for blending with crude oil or refinery intermediate streams may exist for the Diesel and Gasoil fractions. The 4.9 % oxygen sample contained almost exclusively phenolic compounds found to be present throughout the boiling range of this sample, but imparting measurable acidity primarily in the Light, Naphtha and Jet fractions. Additional study is required to understand what levels of the weakly acidic phenols could be tolerated in a refinery feedstock. The Diesel and Gasoil fractions from this upgraded oil had low acidity but still contained 3 to 4 wt% oxygen present as phenols that could not be specifically identified. These materials appear to have excellent potential as refinery feedstocks and some potential for blending into finished fuels. Fractions from the lowest oxygen content oil exhibited some phenolic acidity, but generally contained very low levels of oxygen functional groups. These materials would likely be suitable as refinery feedstocks and potentially as fuel blend components. PIONA analysis of the Light and Naphtha fractions shows benzene content of 0.5 and 0.4 vol%, and predicted (RON + MON)/2 of 63 and 70, respectively.

  12. Conceptual process design and techno-economic assessment of ex situ catalytic fast pyrolysis of biomass: A fixed bed reactor implementation scenario for future feasibility

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Dutta, Abhijit; Schaidle, Joshua A.; Humbird, David; Baddour, Frederick G.; Sahir, Asad

    2015-10-06

    Ex situ catalytic fast pyrolysis of biomass is a promising route for the production of fungible liquid biofuels. There is significant ongoing research on the design and development of catalysts for this process. However, there are a limited number of studies investigating process configurations and their effects on biorefinery economics. Herein we present a conceptual process design with techno-economic assessment; it includes the production of upgraded bio-oil via fixed bed ex situ catalytic fast pyrolysis followed by final hydroprocessing to hydrocarbon fuel blendstocks. This study builds upon previous work using fluidized bed systems, as detailed in a recent design reportmore » led by the National Renewable Energy Laboratory (NREL/TP-5100-62455); overall yields are assumed to be similar, and are based on enabling future feasibility. Assuming similar yields provides a basis for easy comparison and for studying the impacts of areas of focus in this study, namely, fixed bed reactor configurations and their catalyst development requirements, and the impacts of an inline hot gas filter. A comparison with the fluidized bed system shows that there is potential for higher capital costs and lower catalyst costs in the fixed bed system, leading to comparable overall costs. The key catalyst requirement is to enable the effective transformation of highly oxygenated biomass into hydrocarbons products with properties suitable for blending into current fuels. Potential catalyst materials are discussed, along with their suitability for deoxygenation, hydrogenation and C–C coupling chemistry. This chemistry is necessary during pyrolysis vapor upgrading for improved bio-oil quality, which enables efficient downstream hydroprocessing; C–C coupling helps increase the proportion of diesel/jet fuel range product. One potential benefit of fixed bed upgrading over fluidized bed upgrading is catalyst flexibility, providing greater control over chemistry and product composition. Since this study is based on future projections, the impacts of uncertainties in the underlying assumptions are quantified via sensitivity analysis. As a result, this analysis indicates that catalyst researchers should prioritize by: carbon efficiency > catalyst cost > catalyst lifetime, after initially testing for basic operational feasibility.« less

  13. Feedstock Supply System Design and Economics for Conversion of Lignocellulosic Biomass to Hydrocarbon Fuels: Conversion Pathway: Biological Conversion of Sugars to Hydrocarbons The 2017 Design Case

    SciTech Connect (OSTI)

    Kevin Kenney; Kara G. Cafferty; Jacob J. Jacobson; Ian J Bonner; Garold L. Gresham; William A. Smith; David N. Thompson; Vicki S. Thompson; Jaya Shankar Tumuluru; Neal Yancey

    2013-09-01

    The U.S. Department of Energy promotes the production of a range of liquid fuels and fuel blendstocks from lignocellulosic biomass feedstocks by funding fundamental and applied research that advances the state of technology in biomass collection, conversion, and sustainability. As part of its involvement in this program, the Idaho National Laboratory (INL) investigates the feedstock logistics economics and sustainability of these fuels. Between 2000 and 2012, INL conducted a campaign to quantify the economics and sustainability of moving biomass from standing in the field or stand to the throat of the biomass conversion process. The goal of this program was to establish the current costs based on conventional equipment and processes, design improvements to the current system, and to mark annual improvements based on higher efficiencies or better designs. The 2012 programmatic target was to demonstrate a delivered biomass logistics cost of $35/dry ton. This goal was successfully achieved in 2012 by implementing field and process demonstration unit-scale data from harvest, collection, storage, preprocessing, handling, and transportation operations into INL’s biomass logistics model. Looking forward to 2017, the programmatic target is to supply biomass to the conversion facilities at a total cost of $80/dry ton and on specification with in-feed requirements. The goal of the 2017 Design Case is to enable expansion of biofuels production beyond highly productive resource areas by breaking the reliance of cost-competitive biofuel production on a single, abundant, low-cost feedstock. If this goal is not achieved, biofuel plants are destined to be small and/or clustered in select regions of the country that have a lock on low-cost feedstock. To put the 2017 cost target into perspective of past accomplishments of the cellulosic ethanol pathway, the $80 target encompasses total delivered feedstock cost, including both grower payment and logistics costs, while meeting all conversion in-feed quality targets. The 2012 $35 programmatic target included only logistics costs with a limited focus on biomass quality

  14. Conceptual process design and techno-economic assessment of ex situ catalytic fast pyrolysis of biomass: A fixed bed reactor implementation scenario for future feasibility

    SciTech Connect (OSTI)

    Dutta, Abhijit; Schaidle, Joshua A.; Humbird, David; Baddour, Frederick G.; Sahir, Asad

    2015-10-06

    Ex situ catalytic fast pyrolysis of biomass is a promising route for the production of fungible liquid biofuels. There is significant ongoing research on the design and development of catalysts for this process. However, there are a limited number of studies investigating process configurations and their effects on biorefinery economics. Herein we present a conceptual process design with techno-economic assessment; it includes the production of upgraded bio-oil via fixed bed ex situ catalytic fast pyrolysis followed by final hydroprocessing to hydrocarbon fuel blendstocks. This study builds upon previous work using fluidized bed systems, as detailed in a recent design report led by the National Renewable Energy Laboratory (NREL/TP-5100-62455); overall yields are assumed to be similar, and are based on enabling future feasibility. Assuming similar yields provides a basis for easy comparison and for studying the impacts of areas of focus in this study, namely, fixed bed reactor configurations and their catalyst development requirements, and the impacts of an inline hot gas filter. A comparison with the fluidized bed system shows that there is potential for higher capital costs and lower catalyst costs in the fixed bed system, leading to comparable overall costs. The key catalyst requirement is to enable the effective transformation of highly oxygenated biomass into hydrocarbons products with properties suitable for blending into current fuels. Potential catalyst materials are discussed, along with their suitability for deoxygenation, hydrogenation and C–C coupling chemistry. This chemistry is necessary during pyrolysis vapor upgrading for improved bio-oil quality, which enables efficient downstream hydroprocessing; C–C coupling helps increase the proportion of diesel/jet fuel range product. One potential benefit of fixed bed upgrading over fluidized bed upgrading is catalyst flexibility, providing greater control over chemistry and product composition. Since this study is based on future projections, the impacts of uncertainties in the underlying assumptions are quantified via sensitivity analysis. As a result, this analysis indicates that catalyst researchers should prioritize by: carbon efficiency > catalyst cost > catalyst lifetime, after initially testing for basic operational feasibility.

  15. 2009 Analysis Platform Review Report

    SciTech Connect (OSTI)

    Ferrell, John

    2009-12-01

    This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Programs Analysis platform review meeting, held on February 18, 2009, at the Marriott Residence Inn, National Harbor, Maryland.

  16. Bioluminescent bioreporter integrated circuit devices and methods for detecting ammonia

    DOE Patents [OSTI]

    Simpson, Michael L [Knoxville, TN; Paulus, Michael J [Knoxville, TN; Sayler, Gary S [Blaine, TN; Applegate, Bruce M [West Lafayette, IN; Ripp, Steven A [Knoxville, TN

    2007-04-24

    Monolithic bioelectronic devices for the detection of ammonia includes a microorganism that metabolizes ammonia and which harbors a lux gene fused with a heterologous promoter gene stably incorporated into the chromosome of the microorganism and an Optical Application Specific Integrated Circuit (OASIC). The microorganism is generally a bacterium.

  17. 2012 National Energy Assurance Planning Conference After-Action Report (August 2012)

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

    2 National Energy Assurance Planning Conference June 28-29, 2012 Gaylord Hotel and Convention Center, National Harbor, MD After-Action Report August 2012 Co-Sponsored by: U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability National Association of State Energy Officials ii | P a g e Table of Contents I. Purpose & Objectives ............................................................................................................ 1 II. Participants

  18. CX-003624: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Replacement of Twenty 22-L Structures on the Satsop-Aberdeen Number 2 230-kilovolt Transmission LineCX(s) Applied: B1.3Date: 08/12/2010Location(s): Gray's Harbor County, WashingtonOffice(s): Bonneville Power Administration

  19. Hull Wind: A Community Gets Green

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy Community and Renewable Energy Success Stories webinar series titled Wind Energy in Urban Environments. This presentation describes two wind turbine installations and plans for an off-shore development in Hull, Massachusetts, at the entrance to Boston Harbor.

  20. Bioluminescent bioreporter integrated circuit devices and methods for detecting estrogen

    DOE Patents [OSTI]

    Simpson, Michael L.; Paulus, Michael J.; Sayler, Gary S.; Applegate, Bruce M.; Ripp, Steven A.

    2006-08-15

    Bioelectronic devices for the detection of estrogen include a collection of eukaryotic cells which harbor a recombinant lux gene from a high temperature microorganism wherein the gene is operably linked with a heterologous promoter gene. A detectable light-emitting lux gene product is expressed in the presence of the estrogen and detected by the device.

  1. Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Technology Transition Final Public Report

    Broader source: Energy.gov [DOE]

    Report summarizes the key outcomes generated during the third phase of the SPIDERS Joint Capabilities Technology Demonstration (JCTD), which was implemented at Camp Smith, Hawaii, during 2014 and 2015. The final program report includes brief summaries of the phase 1 and phase 2 projects conducted at Joint Base Pearl Harbor-Hickam, Hawaii, and Fort Carson, Colorado, respectively, with the Camp Smith summary.

  2. CX-003527: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Toussaint-Benton 12.47 Kilovolt Distribution Circuit UpgradeCX(s) Applied: A1, A9, B1.7, B4.13, B5.1Date: 08/26/2010Location(s): Oak Harbor, OhioOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  3. CX-003775: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Context-Aware Smart Home Energy ManagerCX(s) Applied: A9, B2.2, B3.6, B5.1Date: 09/17/2010Location(s): Benton Harbor, MichiganOffice(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory

  4. CX-003524: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Energy Efficient Street Lighting Changeover - Light-Emitting Diode (LED)/High Intensity Discharge (HID)CX(s) Applied: A1, A9, B1.3, B5.1Date: 08/26/2010Location(s): Oak Harbor, OhioOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  5. 3rd Thermoelectrics Applications Workshop 2012 | Department of Energy

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

    3rd Thermoelectrics Applications Workshop 2012 3rd Thermoelectrics Applications Workshop 2012 March 19-22, 2012 Marriott Inner Harbor at Camden Yards Baltimore, MD Tuesday, March 20, 2012 Opening Plenary Session Thermoelectric Applications I Thermoelectric Applications II Thermoelectric Technologies Wednesday, March 21, 2012 Thermoelectric Applications II Thermoelectric Applications III Thermoelectric Materials III Thermoelectric Applications IV Thursday, March 22, 2012 Thermoelectric

  6. A new spherical harmonics scheme for multi-dimensional radiation transport I. Static matter configurations

    SciTech Connect (OSTI)

    Radice, David; Abdikamalov, Ernazar; Rezzolla, Luciano; Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA ; Ott, Christian D.

    2013-06-01

    Recent work by McClarren and Hauck (2010) [31] suggests that the filtered spherical harmonics method represents an efficient, robust, and accurate method for radiation transport, at least in the two-dimensional (2D) case. We extend their work to the three-dimensional (3D) case and find that all of the advantages of the filtering approach identified in 2D are present also in the 3D case. We reformulate the filter operation in a way that is independent of the timestep and of the spatial discretization. We also explore different second- and fourth-order filters and find that the second-order ones yield significantly better results. Overall, our findings suggest that the filtered spherical harmonics approach represents a very promising method for 3D radiation transport calculations.

  7. Newton-based optimization for Kullback-Leibler nonnegative tensor factorizations

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Plantenga, Todd; Kolda, Tamara G.; Hansen, Samantha

    2015-04-30

    Tensor factorizations with nonnegativity constraints have found application in analysing data from cyber traffic, social networks, and other areas. We consider application data best described as being generated by a Poisson process (e.g. count data), which leads to sparse tensors that can be modelled by sparse factor matrices. In this paper, we investigate efficient techniques for computing an appropriate canonical polyadic tensor factorization based on the Kullback–Leibler divergence function. We propose novel subproblem solvers within the standard alternating block variable approach. Our new methods exploit structure and reformulate the optimization problem as small independent subproblems. We employ bound-constrained Newton andmore » quasi-Newton methods. Finally, we compare our algorithms against other codes, demonstrating superior speed for high accuracy results and the ability to quickly find sparse solutions.« less

  8. The generalized SchrdingerLangevin equation

    SciTech Connect (OSTI)

    Bargueo, Pedro; Miret-Arts, Salvador

    2014-07-15

    In this work, for a Brownian particle interacting with a heat bath, we derive a generalization of the so-called SchrdingerLangevin or Kostin equation. This generalization is based on a nonlinear interaction model providing a state-dependent dissipation process exhibiting multiplicative noise. Two straightforward applications to the measurement process are then analyzed, continuous and weak measurements in terms of the quantum Bohmian trajectory formalism. Finally, it is also shown that the generalized uncertainty principle, which appears in some approaches to quantum gravity, can be expressed in terms of this generalized equation. -- Highlights: We generalize the Kostin equation for arbitrary systembath coupling. This generalization is developed both in the Schrdinger and Bohmian formalisms. We write the generalized Kostin equation for two measurement problems. We reformulate the generalized uncertainty principle in terms of this equation.

  9. untitled

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    10. U.S. Refiner Reformulated Motor Gasoline Prices by Grade and Sales Type (Cents per Gallon Excluding Taxes) Year Month Regular Midgrade Sales to End Users Sales for Resale Sales to End Users Sales for Resale Through Retail Outlets Average a DTW Rack Bulk Average Through Retail Outlets Average a DTW Rack Bulk Average 1994 ............................... 76.4 75.8 72.0 56.9 54.3 63.8 87.9 87.3 77.0 62.8 W 72.8 1995 ............................... 74.9 74.4 70.7 60.5 57.3 65.0 83.6 83.3 75.3

  10. untitled

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    U.S. Refiner Reformulated Motor Gasoline Volumes by Grade and Sales Type (Million Gallons per Day) Year Month Regular Midgrade Sales to End Users Sales for Resale Sales to End Users Sales for Resale Through Retail Outlets Total a DTW Rack Bulk Total Through Retail Outlets Total a DTW Rack Bulk Total 1994 ............................... 0.6 0.6 2.1 1.6 0.6 4.3 0.2 0.2 0.7 0.3 W 1.0 1995 ............................... 7.8 8.1 20.7 W W 43.3 3.0 3.1 7.4 3.1 - 10.5 1996

  11. Future prospects for compression ignition fuel in California : fuel-related implications of possible pathways to mitigation of public health threats.

    SciTech Connect (OSTI)

    Eberhardt, J. J.; Rote, D. M.; Saricks, C. L.; Stodolsky, F.

    1999-04-08

    This paper documents methods and results of an investigation of the options for and year 2010 consequences of possible new limitations on the use of diesel fuel in California, USA. California's Air Resources Board will undertake a risk management process to determine steps necessary to protect the health and safety of the public from carcinogenic species resident on diesel combustion exhaust particles. Environmental activist groups continue to call for the elimination of diesel fuel in California and other populous states. It is the declared intention of CARB not to ban or restrict diesel fuel, per se, at this time. Thus, two ''mid-course'' strategies now appear feasible: (1) Increased penetration of natural gas, LPG, and possibly lower alcohols into the transportation fuels market, to the extent that some Cl applications would revert to spark-ignition (SI) engines. (2) New specifications requiring diesel fuel reformulation based on more detailed investigation of exhaust products of individual diesel fuel constituents.

  12. Motor gasoline assessment, Spring 1997

    SciTech Connect (OSTI)

    1997-07-01

    The springs of 1996 and 1997 provide an excellent example of contrasting gasoline market dynamics. In spring 1996, tightening crude oil markets pushed up gasoline prices sharply, adding to the normal seasonal gasoline price increases; however, in spring 1997, crude oil markets loosened and crude oil prices fell, bringing gasoline prices down. This pattern was followed throughout the country except in California. As a result of its unique reformulated gasoline, California prices began to vary significantly from the rest of the country in 1996 and continued to exhibit distinct variations in 1997. In addition to the price contrasts between 1996 and 1997, changes occurred in the way in which gasoline markets were supplied. Low stocks, high refinery utilizations, and high imports persisted through 1996 into summer 1997, but these factors seem to have had little impact on gasoline price spreads relative to average spread.

  13. Advanced Solution Methods for Microkinetic Models of Catalytic Reactions: A Methanol Synthesis Case Study

    SciTech Connect (OSTI)

    Rubert-Nason, Patricia; Mavrikakis, Manos; Maravelias, Christos T.; Grabow, Lars C.; Biegler, Lorenz T.

    2014-04-01

    Microkinetic models, combined with experimentally measured reaction rates and orders, play a key role in elucidating detailed reaction mechanisms in heterogeneous catalysis and have typically been solved as systems of ordinary differential equations. In this work, we demonstrate a new approach to fitting those models to experimental data. For the specific example treated here, by reformulating a typical microkinetic model for a continuous stirred tank reactor to a system of nonlinear equations, we achieved a 1000-fold increase in solution speed. The reduced computational cost allows a more systematic search of the parameter space, leading to better fits to the available experimental data. We applied this approach to the problem of methanol synthesis by CO/CO2 hydrogenation over a supported-Cu catalyst, an important catalytic reaction with a large industrial interest and potential for large-scale CO2 chemical fixation.

  14. Dynamics of energy distribution in three channel alpha helix protein based on Davydovs ansatz

    SciTech Connect (OSTI)

    Ahmad, Faozan; Alatas, Husin

    2015-04-16

    An important aspect of many biological processes at molecular level is the transfer and storage mechanism of bioenergy released in the reaction of the hydrolysis of Adenosinetriphosphate (ATP) by biomacromolecule especially protein. Model of Soliton Davydov is a new break-through that could describe that mechanism. Here we have reformulated quantum mechanical the Davydov theory, using least action principle. Dynamical aspect of the model is analyzed by numerical calculation. We found two dynamical cases: the traveling and pinning soliton that we suggest they are related to the energy transfer and storage mechanism in the protein. Traveling and pinning soliton can be controlled by strength of coupling. In 3- channel approach, we found the breather phenomena in which its frequency is determined by interchannel coupling parameter.

  15. FCCU revamp and selection methodology

    SciTech Connect (OSTI)

    Martinez-Bermudez, M.L. de; Garcia-Martinez, H.

    1996-12-31

    FCC units have been the main contributor to the gasoline pool (55-35%), so any change around these units will have a great effect on the production of this fuel (mainly) and the refineries schemes. Figure 1 shows the world FCCU capacity trend, Rhodes. Among the liquid products of FCCU, gasoline and diesel need to meet with more stringent regulations. That means to change typical FCC configurations (i.e. incorporation of hydrotreaters, revamps to reaction-regeneration section (RRS), main fractionator and vapor recovery unit (VRU)), with the change of catalysts and the capability of using additives, Garcia. Spite of processing heavier feedstocks, the products need to be cleaner, so existing units require to be revamped and the new ones should include the state of the art of the technology related with fuel reformulation and the poor feedstocks processing. 4 refs., 10 figs., 1 tab.

  16. PADD 1 Stocks of Crude Oil and Petroleum Products

    Gasoline and Diesel Fuel Update (EIA)

    16,625 17,056 17,576 18,507 17,988 16,327 1990-2016 Total Motor Gasoline 68,763 70,473 72,233 70,855 68,510 69,247 1990-2016 Finished Motor Gasoline 5,073 5,624 5,783 5,491 5,280 4,833 1994-2016 Reformulated 11 20 16 18 21 17 1993-2016 Blended with Fuel Ethanol 11 20 16 18 21 17 2004-2016 Conventional 5,062 5,604 5,767 5,473 5,259 4,816 1994-2016 Blended with Fuel Ethanol 39 39 39 39 39 39 2004-2016 Blended with Fuel Ethanol, Greater than Ed55 0 0 0 0 0 0 2010-2016 Other 5,023 5,565 5,728 5,434

  17. Gulf Coast (PADD 3) Imports & Exports

    Gasoline and Diesel Fuel Update (EIA)

    3,596 3,601 3,601 3,522 3,804 3,824 2008-2016 Commercial 2,831 2,838 2,872 2,891 3,172 3,257 1990-2016 Total Products 764 763 729 632 633 567 2008-2016 Total Motor Gasoline 6 7 7 4 7 17 2008-2016 Finished Motor Gasoline 0 0 0 0 0 0 2008-2016 Reformulated 0 0 0 0 0 0 2008-2016 Blended with Fuel Ethanol 0 0 0 0 0 0 2008-2016 Other 0 0 0 0 0 0 2010-2016 Conventional 0 0 0 0 0 0 2008-2016 Blended with Fuel Ethanol 0 0 0 0 0 0 2008-2016 Ed55 and Lower 0 0 0 0 0 0 2010-2016 Greater than Ed55 0 0 0 0 0

  18. Anisotropic Elastic Resonance Scattering model for the Neutron Transport equation

    SciTech Connect (OSTI)

    Mohamed Ouisloumen; Abderrafi M. Ougouag; Shadi Z. Ghrayeb

    2014-11-24

    The resonance scattering transfer cross-section has been reformulated to account for anisotropic scattering in the center-of-mass of the neutron-nucleus system. The main innovation over previous implementations is the relaxation of the ubiquitous assumption of isotropic scattering in the center-of-mass and the actual effective use of scattering angle distributions from evaluated nuclear data files in the computation of the angular moments of the resonant scattering kernels. The formulas for the high order anisotropic moments in the laboratory system are also derived. A multi-group numerical formulation is derived and implemented into a module incorporated within the NJOY nuclear data processing code. An ultra-fine energy mesh cross section library was generated using these new theoretical models and then was used for fuel assembly calculations with the PARAGON lattice physics code. The results obtained indicate a strong effect of this new model on reactivity, multi-group fluxes and isotopic inventory during depletion.

  19. CleanFleet. Final report: Volume 7, vehicle emissions

    SciTech Connect (OSTI)

    1995-12-01

    Measurements of exhaust and evaporative emissions from Clean Fleet vans running on M-85, compressed natural gas (CNG), California Phase 2 reformulated gasoline (RFG), propane gas, and a control gasoline (RF-A) are presented. Three vans from each combination of vehicle manufacturer and fuel were tested at the California Air Resources Board (ARB) as they accumulated mileage in the demonstration. Data are presented on regulated emissions, ozone precursors, air toxics, and greenhouse gases. The emissions tests provide information on in-use emissions. That is, the vans were taken directly from daily commercial service and tested at the ARB. The differences in alternative fuel technology provide the basis for a range of technology options. The emissions data reflect these differences, with classes of vehicle/fuels producing either more or less emissions for various compounds relative to the control gasoline.

  20. Determination of alternative fuels combustion products: Phase 2 final report

    SciTech Connect (OSTI)

    Whitney, K.A.

    1997-06-01

    This report describes the laboratory efforts to accomplish four independent tasks: (1) speciation of hydrocarbon exhaust emissions from a light-duty vehicle operated over the chassis dynamometer portion of the light-duty FTP after modifications for operation on butane and butane blends; (2) evaluation of NREL`s Variable Conductance Vacuum Insulated Catalytic Converter Test Article 4 for the reduction of cold-start FTP exhaust emissions after extended soak periods for a Ford FFV Taurus operating on E85; (3) support of UDRI in an attempt to define correlations between engine-out combustion products identified by SwRI during chassis dynamometer testing, and those found during flow tube reactor experiments conducted by UDRI; and (4) characterization of small-diameter particulate matter from a Ford Taurus FFV operating in a simulated fuel-rich failure mode on CNG, LPG, M85, E85, and reformulated gasoline. 22 refs., 18 figs., 17 tabs.

  1. Scale-up and Technology Transfer of Protein-based Plastic Products

    SciTech Connect (OSTI)

    Grewell, David

    2008-12-08

    Over the last number of years researchers at ISU have been developing protein based plastics from soybeans, funded by Soy Works Corporation. These materials have been characterized and the processing of these materials into prototype products has been demonstrated. A wide range of net-shape forming processes, including but not limited to extrusion, injection molding and compression molding have been studied. Issues, including technology transfer, re-formulation and product consistency, have been addressed partially during this contract. Also, commercial-scale processing parameters for protein based plastic products were designed, but not yet applicable in the industry. Support in the trouble shooting processing and the manufacturing of protein based plastic products was provided by Iowa State University during the one year contract.

  2. Petroleum Marketing Monthly

    Gasoline and Diesel Fuel Update (EIA)

    U.S. refi ner reformulated motor gasoline prices by grade and sales type dollars per gallon excluding taxes Year month Regular Midgrade Sales to end users Sales for resale Sales to end users Sales for resale Through retail outlets Average[a] DTW Rack Bulk Average Through retail outlets Average[a] DTW Rack Bulk Average 1994 0.764 0.758 0.720 0.569 0.543 0.638 0.879 0.873 0.770 0.628 W 0.728 1995 0.749 0.744 0.707 0.605 0.573 0.650 0.836 0.833 0.753 0.651 - 0.723 1996 0.834 0.830 0.788 0.698 0.677

  3. Global optimization of multicomponent distillation configurations: 2. Enumeration based global minimization algorithm

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Nallasivam, Ulaganathan; Shah, Vishesh H.; Shenvi, Anirudh A.; Huff, Joshua; Tawarmalani, Mohit; Agrawal, Rakesh

    2016-02-10

    We present a general Global Minimization Algorithm (GMA) to identify basic or thermally coupled distillation configurations that require the least vapor duty under minimum reflux conditions for separating any ideal or near-ideal multicomponent mixture into a desired number of product streams. In this algorithm, global optimality is guaranteed by modeling the system using Underwood equations and reformulating the resulting constraints to bilinear inequalities. The speed of convergence to the globally optimal solution is increased by using appropriate feasibility and optimality based variable-range reduction techniques and by developing valid inequalities. As a result, the GMA can be coupled with already developedmore » techniques that enumerate basic and thermally coupled distillation configurations, to provide for the first time, a global optimization based rank-list of distillation configurations.« less

  4. Simple and compact expressions for neutrino oscillation probabilities in matter

    SciTech Connect (OSTI)

    Minakata, Hisakazu; Parke, Stephen J.

    2015-05-07

    We reformulate perturbation theory for neutrino oscillations in matter with an expansion parameter related to the ratio of the solar to the atmospheric ?m2 scales. Unlike previous works, use a renormalized basis in which certain first-order effects are taken into account in the zeroth-order Hamiltonian. Using this perturbation theory we derive extremely compact expressions for the neutrino oscillations probabilities in matter. We find, for example, that the ?e disappearance probability at this order is of a simple two flavor form with an appropriately identified mixing angle and ?m2. Furthermore, despite exceptional simplicity in their forms they accommodate all order effects ?13 and the matter potential.

  5. Urban airshed modeling of air quality impacts of alternative transportation fuel use in Los Angeles and Atlanta

    SciTech Connect (OSTI)

    NONE

    1997-12-01

    The main objective of NREL in supporting this study is to determine the relative air quality impact of the use of compressed natural gas (CNG) as an alternative transportation fuel when compared to low Reid vapor pressure (RVP) gasoline and reformulated gasoline (RFG). A table lists the criteria, air toxic, and greenhouse gas pollutants for which emissions were estimated for the alternative fuel scenarios. Air quality impacts were then estimated by performing photochemical modeling of the alternative fuel scenarios using the Urban Airshed Model Version 6.21 and the Carbon Bond Mechanism Version IV (CBM-IV) (Geary et al., 1988) Using this model, the authors examined the formation and transport of ozone under alternative fuel strategies for motor vehicle transportation sources for the year 2007. Photochemical modeling was performed for modeling domains in Los Angeles, California, and Atlanta, Georgia.

  6. CleanFleet. Final report: Volume 5, employee attitude assessment

    SciTech Connect (OSTI)

    1995-12-01

    The experiences of couriers, operations managers, vehicle handlers (refuelers), and mechanics who drove and/or worked with alternative fuel vehicles, and the attitudes and perceptions of people with these experiences, are examined. Five alternative fuels studied in the CleanFleet project are considers& compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The three major areas of interest include comparative analysis of issues such as health, safety and vehicle performance, business issues encompassing several facets of station operations, and personal commentary and opinions about the CleanFleet project and the alterative fuels. Results of the employee attitude assessment are presented as both statistical and qualitative analysis.

  7. Particle Substructure. A Common Theme of Discovery in this Century

    DOE R&D Accomplishments [OSTI]

    Panofsky, W. K. H.

    1984-02-01

    Some example of modern developments in particle physics are given which demonstrate that the fundamental rules of quantum mechanics, applied to all forces in nature as they became understood, have retained their validity. The well-established laws of electricity and magnetism, reformulated in terms of quantum mechanics, have exhibited a truly remarkable numerical agreement between theory and experiment over an enormous range of observation. As experimental techniques have grown from the top of a laboratory bench to the large accelerators of today, the basic components of experimentation have changed vastly in scale but only little in basic function. More important, the motivation of those engaged in this type of experimentation has hardly changed at all.

  8. Refiners Switch to RFG Complex Model

    Reports and Publications (EIA)

    1998-01-01

    On January 1, 1998, domestic and foreign refineries and importers must stop using the "simple" model and begin using the "complex" model to calculate emissions of volatile organic compounds (VOC), toxic air pollutants (TAP), and nitrogen oxides (NOx) from motor gasoline. The primary differences between application of the two models is that some refineries may have to meet stricter standards for the sulfur and olefin content of the reformulated gasoline (RFG) they produce and all refineries will now be held accountable for NOx emissions. Requirements for calculating emissions from conventional gasoline under the anti-dumping rule similarly change for exhaust TAP and NOx. However, the change to the complex model is not expected to result in an increase in the price premium for RFG or constrain supplies.

  9. Fuel-cycle energy and emissions impacts of tripled fuel economy vehicles

    SciTech Connect (OSTI)

    Mintz, M.M.; Wang, M.Q.; Vyas, A.D.

    1998-12-31

    This paper presents estimates of the full cycle energy and emissions impacts of light-duty vehicles with tripled fuel economy (3X vehicles) as currently being developed by the Partnership for a New Generation of Vehicles (PNGV). Seven engine and fuel combinations were analyzed: reformulated gasoline, methanol, and ethanol in spark-ignition, direct-injection engines; low sulfur diesel and dimethyl ether in compression-ignition, direct-injection engines; and hydrogen and methanol in fuel-cell vehicles. The fuel efficiency gain by 3X vehicles translated directly into reductions in total energy demand, petroleum demand, and carbon dioxide emissions. The combination of fuel substitution and fuel efficiency resulted in substantial reductions in emissions of nitrogen oxide, carbon monoxide, volatile organic compounds, sulfur oxide, and particulate matter smaller than 10 microns, particularly under the High Market Share Scenario.

  10. Process to convert biomass and refuse derived fuel to ethers and/or alcohols

    DOE Patents [OSTI]

    Diebold, J.P.; Scahill, J.W.; Chum, H.L.; Evans, R.J.; Rejai, B.; Bain, R.L.; Overend, R.P.

    1996-04-02

    A process is described for conversion of a feedstock selected from the group consisting of biomass and refuse derived fuel (RDF) to provide reformulated gasoline components comprising a substantial amount of materials selected from the group consisting of ethers, alcohols, or mixtures thereof, comprising: drying said feedstock; subjecting said dried feedstock to fast pyrolysis using a vortex reactor or other means; catalytically cracking vapors resulting from said pyrolysis using a zeolite catalyst; condensing any aromatic byproduct fraction; catalytically alkylating any benzene present in said vapors after condensation; catalytically oligomerizing any remaining ethylene and propylene to higher olefins; isomerizing said olefins to reactive iso-olefins; and catalytically reacting said iso-olefins with an alcohol to form ethers or with water to form alcohols. 35 figs.

  11. Process to convert biomass and refuse derived fuel to ethers and/or alcohols

    DOE Patents [OSTI]

    Diebold, James P.; Scahill, John W.; Chum, Helena L.; Evans, Robert J.; Rejai, Bahman; Bain, Richard L.; Overend, Ralph P.

    1996-01-01

    A process for conversion of a feedstock selected from the group consisting of biomass and refuse derived fuel (RDF) to provide reformulated gasoline components comprising a substantial amount of materials selected from the group consisting of ethers, alcohols, or mixtures thereof, comprising: drying said feedstock; subjecting said dried feedstock to fast pyrolysis using a vortex reactor or other means; catalytically cracking vapors resulting from said pyrolysis using a zeolite catalyst; condensing any aromatic byproduct fraction; catalytically alkylating any benzene present in said vapors after condensation; catalytically oligomerizing any remaining ethylene and propylene to higher olefins; isomerizing said olefins to reactive iso-olefins; and catalytically reacting said iso-olefins with an alcohol to form ethers or with water to form alcohols.

  12. Cost-effectiveness of controlling emissions for various alternative-fuel vehicle types, with vehicle and fuel price subsidies estimated on the basis of monetary values of emission reductions

    SciTech Connect (OSTI)

    Wang, M.Q.

    1993-12-31

    Emission-control cost-effectiveness is estimated for ten alternative-fuel vehicle (AFV) types (i.e., vehicles fueled with reformulated gasoline, M85 flexible-fuel vehicles [FFVs], M100 FFVs, dedicated M85 vehicles, dedicated M100 vehicles, E85 FFVS, dual-fuel liquefied petroleum gas vehicles, dual-fuel compressed natural gas vehicles [CNGVs], dedicated CNGVs, and electric vehicles [EVs]). Given the assumptions made, CNGVs are found to be most cost-effective in controlling emissions and E85 FFVs to be least cost-effective, with the other vehicle types falling between these two. AFV cost-effectiveness is further calculated for various cases representing changes in costs of vehicles and fuels, AFV emission reductions, and baseline gasoline vehicle emissions, among other factors. Changes in these parameters can change cost-effectiveness dramatically. However, the rank of the ten AFV types according to their cost-effectiveness remains essentially unchanged. Based on assumed dollars-per-ton emission values and estimated AFV emission reductions, the per-vehicle monetary value of emission reductions is calculated for each AFV type. Calculated emission reduction values ranged from as little as $500 to as much as $40,000 per vehicle, depending on AFV type, dollar-per-ton emission values, and baseline gasoline vehicle emissions. Among the ten vehicle types, vehicles fueled with reformulated gasoline have the lowest per-vehicle value, while EVs have the highest per-vehicle value, reflecting the magnitude of emission reductions by these vehicle types. To translate the calculated per-vehicle emission reduction values to individual AFV users, AFV fuel or vehicle price subsidies are designed to be equal to AFV emission reduction values. The subsidies designed in this way are substantial. In fact, providing the subsidies to AFVs would change most AFV types from net cost increases to net cost decreases, relative to conventional gasoline vehicles.

  13. Characterization of polycyclic aromatic hydrocarbons in motor vehicle fuels and exhaust emissions

    SciTech Connect (OSTI)

    Marr, L.C.; Kirchstetter, T.W.; Harley, R.A.; Hammond, S.K.; Miguel, A.H.; Hering, S.V.

    1999-09-15

    Motor vehicles are a significant source of polycyclic aromatic hydrocarbon (PAH) emissions. Improved understanding of the relationship between fuel composition and PAH emissions is needed to determine whether fuel reformulation is a viable approach for reducing PAH emissions. PAH concentrations were quantified in gasoline and diesel fuel samples collected in summer 1997 in northern California. Naphthalene was the predominant PAH in both fuels, with concentrations of up to 2,600 mg L{sup {minus}1} in gasoline and 1,600 mg L{sup {minus}1} in diesel fuel. Particle-phase PAH size distributions and exhaust emission factors were measured in two bores of a roadway tunnel. Emission factors were determined separately for light-duty vehicles and for heavy-duty diesel trucks, based on measurements of PAHs, CO, and CO{sub 2}. Particle-phase emission factors, expressed per unit mass of fuel burned, ranged up to 21 {micro}g kg{sup {minus}1} for benzo[ghi]perylene for light-duty vehicles and up to {approximately} 1,000 {micro}g kg{sup {minus}1} for pyrene for heavy-duty diesel vehicles. Light-duty vehicles were found to be a significant source of heavier (four- and five-ring) PAHs, whereas heavy-duty diesel engines were the dominant source of three-ring PAHs, such as fluoranthene and pyrene. While no correlation between heavy-duty diesel truck PAH emission factors and PAH concentrations in diesel fuel was found, light-duty vehicle PAH emission factors were found to be correlated with PAH concentrations in gasoline, suggesting that gasoline reformulation may be effective in reducing PAH emissions from motor vehicles.

  14. Assessment of PNGV fuels infrastructure. Phase 1 report: Additional capital needs and fuel-cycle energy and emissions impacts

    SciTech Connect (OSTI)

    Wang, M.; Stork, K.; Vyas, A.; Mintz, M.; Singh, M.; Johnson, L.

    1997-01-01

    This report presents the methodologies and results of Argonne`s assessment of additional capital needs and the fuel-cycle energy and emissions impacts of using six different fuels in the vehicles with tripled fuel economy (3X vehicles) that the Partnership for a New Generation of Vehicles is currently investigating. The six fuels included in this study are reformulated gasoline, low-sulfur diesel, methanol, ethanol, dimethyl ether, and hydrogen. Reformulated gasoline, methanol, and ethanol are assumed to be burned in spark-ignition, direct-injection engines. Diesel and dimethyl ether are assumed to be burned in compression-ignition, direct-injection engines. Hydrogen and methanol are assumed to be used in fuel-cell vehicles. The authors have analyzed fuels infrastructure impacts under a 3X vehicle low market share scenario and a high market share scenario. The assessment shows that if 3X vehicles are mass-introduced, a considerable amount of capital investment will be needed to build new fuel production plants and to establish distribution infrastructure for methanol, ethanol, dimethyl ether, and hydrogen. Capital needs for production facilities will far exceed those for distribution infrastructure. Among the four fuels, hydrogen will bear the largest capital needs. The fuel efficiency gain by 3X vehicles translates directly into reductions in total energy demand, fossil energy demand, and CO{sub 2} emissions. The combination of fuel substitution and fuel efficiency results in substantial petroleum displacement and large reductions in emissions of nitrogen oxide, carbon monoxide, volatile organic compounds, sulfur oxide, and particulate matter of size smaller than 10 microns.

  15. Effects of Dissolved Gas Supersaturation on Fish Residing in the Snake and Columbia Rivers, 1997 Annual Report.

    SciTech Connect (OSTI)

    Ryan, Brad A.

    1998-04-01

    Large amounts of spill at dams has commonly generated levels of dissolved gas supersaturation that are higher than levels established by state and federal agencies setting criteria for acceptable water quality in the Columbia and Snake Rivers. Large spill volumes are sometimes provided voluntarily to increase the proportion of migrating juvenile salmon that pass dams through nonturbine routes. However, total dissolved gas supersaturation (TDGS) resulting from spill in past decades has led to gas bubble disease (GBD) in fish. Therefore, during the period of high spill in 1997, the authors monitored the prevalence and severity of gas bubble disease by sampling resident fish in Ice Harbor reservoir and downstream from Ice Harbor and Bonneville Dams.

  16. Nonrecovery cokemaking/cogeneration complex at Inland Steel scheduled to start up in mid-1998

    SciTech Connect (OSTI)

    Samways, N.L.

    1997-12-01

    A 1.33 million ton/year cokemaking/cogeneration power complex is under construction at the Indiana Harbor Works. The cokemaking plant consists of four batteries of nonrecovery type coke ovens representing a total of 268 ovens. The cogeneration energy facilities include: 16 heat recovery boilers; a steam turbine generator, and a flue gas desulfurization system. Start-up is scheduled for mid-1998. Both facilities are described.

  17. bia-bfgran | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 Blast Furnace Granular-Coal Injection System Demonstration Project - Project Brief [PDF-314KB] Bethlehem Steel Corp., Burns Harbor, IN PROGRAM PUBLICATIONS Final Reports Blast Furnace Granular Coal Injection System Demonstration Project, Project Performance and Economics, Final Report Vol. 2 [PDF-3.8MB] (Oct 1999) Annual/Quarterly Technical Reports Blast Furnace Granular Coal Injection Project, Annual Reports January - December 1998 [PDF-1.7MB] January - December 1997 [PDF-1.7MB] January -

  18. Agency Sub-

    Office of Environmental Management (EM)

    Report as of March 2016 Agency Sub- agency Title Of Initiative/Rule or ICR RIN/OMB Control Number Summary of Initiative Status of Initiative -- New to this update, Ongoing, or Completed Target Completion Date (if completed, please add the publication date and cite in Federal Register for example) Does the Initiative include regulatory flexibilities such as pilot projects, safe harbor exemptions, sunset provisions, trigger provisions, streamlined requirements, state flexibilities, or other

  19. SREL Reprint #3143

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 Bacterial tolerances to metals and antibiotics in metal-contaminated and reference streams Meredith S. Wright1,2, Gretchen Loeffler Peltier2, Ramunas Stepanauskas3, and J Vaun McArthur1 1University of Georgia, Savannah River Ecology Laboratory, Aiken, SC, USA 2University of Georgia, Institute of Ecology, Athens, GA, USA 3Bigelow Laboratory for Ocean Sciences, West Boothbay Harbor, ME, USA Abstract: Anthropogenic-derived sources of selection are typically implicated as mechanisms for

  20. EA-1792-S1: Draft Supplemental Environmental Assessment | Department of

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

    Energy Draft Supplemental Environmental Assessment EA-1792-S1: Draft Supplemental Environmental Assessment DOE's Golden Field Office has prepared the supplemental EA in accordance with the National Environmental Policy Act (NEPA). The University of Maine is proposing to use Congressionally directed federal funding, from DOE, to deploy, test and retrieve one 1/8-scale floating wind turbine (20kw) prototype in Castine Harbor, offshore of Castine Maine. This test would be conducted prior to

  1. Federal Grant Fully Funds Small Turbine Installation at Maine Senior Housing Complex

    SciTech Connect (OSTI)

    Not Available

    2008-01-01

    In March 2007, local agencies in Maine launched an effort to reduce energy costs for residents of a subsidized elderly housing complex in Winter Harbor, resulting in a federal Residential Energy Assistance Challenge (REACH) grant that entirely funded the installation of a 10-kW Bergey Excel turbine. This fact sheet describes the project, including difficulties encountered during the permitting process and a summary of the costs covered by the REACH grant.

  2. ARM - Site Instruments

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FacilitiesInstruments AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011 Steamboat Springs,

  3. Microsoft Word - DOE-ID-INL-11-011.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 SECTION A. Project Title: MFC-752 Analytical Laboratory Seismic Upgrade SECTION B. Project Description: The Department of Energy, Idaho Operations Office (DOE-ID) conducted a review of the nuclear safety practices on the Materials and Fuels Complex (MFC) documented safety analyses (DSAs) in 2005 during transition of operating contractors. The DOE-ID assessment concluded that the MFC DSAs had potential inadequacies in following the safe harbor methodology of the nuclear safety rule. That review

  4. 2012 National Electricity Forum

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

    National Electric Transmission Congestion Study Workshop - December 15, 2011 Sheraton San Diego Hotel & Marina, 1380 Harbor Island Drive, San Diego, California 92101 Agenda 8:00 am - 9:00 am Registration 9:00 am - 9:15 am DOE Welcome and Presentation David Meyer, US Department of Energy, Session Moderator 9:15 am - 10:30 am Panel I - Regulators * Rebecca D. Wagner, Commissioner, Nevada Public Utilities Commission * Charles Hains, Chief Counsel, Arizona Corporation Commission * Keith D.

  5. 2012 National Electricity Forum

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

    Western Regional Workshops December 13, 2011 - Portland, Oregon Sheraton Portland Airport Hotel 8235 Northeast Airport Way, Portland, OR 97220 Phone: 503-281-2500 December 15, 2011 - San Diego, California Sheraton San Diego Hotel & Marina 1380 Harbor Island Drive, San Diego, California 92101 Phone: 619-291-2900 * * * * * * * * * * * * * * Each workshop will begin at 9:00 am and end at 12:30 pm. Each workshop will have two panels, one of regulators and one of industry members. Panelists will

  6. Radial Flow Bearing Heat Exchanger | Department of Energy

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

    Radial Flow Bearing Heat Exchanger Radial Flow Bearing Heat Exchanger Sandia's Radial Flow Heat Exchanger Sandia's Radial Flow Heat Exchanger Lead Performer: Sandia National Laboratories - Albuquerque, NM Partners: -- Tribologix - Golden, CO -- United Technologies Research Center - East Hartford, CT -- University of Maryland - College Park, MD -- Oak Ridge National Laboratory - Oak Ridge, TN -- Whirlpool - Benton Harbor, MI -- Optimized Thermal Systems - College Park, MD DOE Funding: $5,472,285

  7. Weekly Petroleum Status Report

    Gasoline and Diesel Fuel Update (EIA)

    4 Figure 7. Daily Crude Oil and Petroleum Product Spot Prices, January 2015 to Present Figure 8. Daily Trans-Atlantic Spot Product Price Differentials: New York Harbor less Rotterdam (ARA), January 2015 to Present Note: See Glossary for defnitions of abbreviations. Source: See page 29. Notes: See Glossary for defnitions of abbreviations. See Appendix B, Technical Note 3, for more information about the data in this graph. Source:

  8. Browse by Discipline -- E-print Network Subject Pathways: -- Energy,

    Office of Scientific and Technical Information (OSTI)

    science, and technology for the research community -- hosted by the Office of Scientific and Technical Information, U.S. Department of Energy K L M N O P Q R S T U V W X Y Z Jack, Katharine M. (Katharine M. Jack) - Department of Anthropology, Tulane University Jackman, Todd (Todd Jackman) - Biology Department, Villanova University Jackson, Carl (Carl Jackson) - School of Psychology, University of Birmingham Jackson, David (David Jackson) - Cold Spring Harbor Laboratory Jackson, Kate (Kate

  9. Agency Sub-

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

    February 2015 Agency Sub- agency Title Of Initiative/Rule or ICR RIN/OMB Control Number Summary of Initiative Status of Initiative -- New to this update, Ongoing, or Completed Target Completion Date (if completed, please add the publication date and cite in Federal Register for example) Does the Initiative include regulatory flexibilities such as pilot projects, safe harbor exemptions, sunset provisions, trigger provisions, streamlined requirements, state flexibilities, or other similar

  10. Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel

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

    Production Costs | Department of Energy Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs One-page factsheet describing how ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler was constructed and installed with DOE Recovery Act Funding. PDF icon Blast Furnace Gas

  11. Page

    Gasoline and Diesel Fuel Update (EIA)

    Page 1 Updated: March 2013 APPENDIX B U.S. PORT CODES District Port Code Code Name 01 PORTLAND, MAINE 01 Portland 02 Bangor (including Brewer) 03 Eastport (including Cutler, Lubec) 04 Jackman 05 Vanceboro 06 Houlton 07 Fort Fairfield 08 Van Buren 09 Madawaska 10 Fort Kent 11 Bath 12 Bar Harbor 15 Calais (including Robbinston) 18 Limestone 21 Rockland 22 Jonesport 27 Bridgewater 31 Portsmouth, NH 32 Belfast (including Bucksport, Sandy Point, Winterport) 52 Searsport 02 ST. ALBANS, VERMONT 01 St.

  12. Method for the Production of Mineral Wool andIron from Serpentine Ore

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Method for the Production of Mineral Wool and Iron from Serpentine Ore Overview This invention discloses a method to fabricate a product that has the potential to replace asbestos, which harbors health and environmental risks, with magnesium silicate-based mineral wools. The mineral wool product yields advantages similar to asbestos while eliminating its inherent detriments. Since the late 19th century and into the late 20th century, asbestos has been a commonly used building material for home

  13. Biological & Environmental Research Abstracts Database

    Office of Scientific and Technical Information (OSTI)

    Search Term(s) (supports AND and OR operators and phrase in "double quotes") Register Number Title Abstract Principal Investigator PI Lookup Institution Institution Lookup City Adelaide SA 5001 Aiken Albany Albuquerque Alcoa Center Alexandria Ames Amherst Anchorage Ann Arbor Ardmore Argonne Arlington Asheville Athens Atlanta Auburn Auburn University Augusta Aurora Austin Bailrigg, Lancaster UK, LA1 4Y Baltimore Bar Harbor Batavia Baton Rouge Beaufort Beaverton Belleville Bellevue

  14. CREATING THE NORTHEAST GASOLINE SUPPLY RESERVE

    Broader source: Energy.gov [DOE]

    In 2012, Superstorm Sandy made landfall in the northeastern United States and caused heavy damage to two refineries and left more than 40 terminals in New York Harbor closed due to water damage and loss of power. This left some New York gas stations without fuel for as long as 30 days. As part of the Obama Administration’s ongoing response to the storm, the Department of Energy created the first federal regional refined product reserve, the Northeast Gasoline Supply Reserve.

  15. ARM - Mobile Aerosol Observing System

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FacilitiesMobile Aerosol Observing System AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011

  16. ARM - AMF1 Baseline Instruments

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FacilitiesAMF1 Baseline Instruments AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011 Steamboat

  17. ARM - AMF2 Management and Operations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Management and Operations AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011 Steamboat Springs,

  18. ARM - AMF3 Baseline Instruments

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FacilitiesAMF3 Baseline Instruments AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011 Steamboat

  19. Energy Overview and A Perspective on Fuel Cell Technologies

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

    Energy Overview & A Perspective on Fuel Cell Technologies Dr. Sunita Satyapal Chief Engineer and Deputy Program Manager United States Department of Energy Fuel Cell Technologies Program 2010 Worldwide Energy Conference Defense Energy Support Center May 11, 2010 Washington National Harbor U.S. Energy Consumption U.S. Primary Energy Consumption by Source and Sector 2  Double Renewable Energy Capacity by 2012  Invest $150 billion over ten years in energy R&D to transition to a clean

  20. Marine Energy Technology Symposium METS2014

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    FURTHER DEVELOPMENT OF SNL-SWAN, A VALIDATED WAVE ENERGY CONVERTER ARRAY MODELING TOOL Aaron Porter Coast and Harbor Engineering Edmonds, WA, U.S.A Kelley Ruehl Sandia National Laboratories Albuquerque , New Mexico, U.S.A Chris Chartrand Sandia National Laboratories Albuquerque , New Mexico, U.S.A ABSTRACT Commercialization of wave energy will lead to the necessary deployment of Wave Energy Converters (WECs) in arrays, or wave farms. In order for projects in the United States to be approved,

  1. Building America Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes, Whole-House Solutions for New Homes, Energy Efficiency & Renewable Energy (EERE)

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

    Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes PROJECT INFORMATION Construction: New Homes Type: Single-family, affordable Builders: Fleetwood Homes of Oregon, Golden West Homes, Skyline Homes, and Palm Harbor Homes Building America Partnership for Improved Residential Construction, www.ba-pirc.org Size: 1,100-1,500 ft 2 Price Range: Not available Date Completed: 2014 Climate Zones: Marine and cold PERFORMANCE DATA HERS index: Data not available Projected

  2. Microbial Life on the Seafloor: Where's the Energy?

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Microbial Life on the Seafloor: Where's the Energy? image 1 Pillow basalts on the side of the volcano. image 2 Pillow basalts from from inside the Pisces V. During the past 10 years there has been a growing recognition that the vast expanse of bare, unsedimented rocks on the seafloor harbor abundant and diverse microbial communities. Surprisingly, biofilms rapidly develop as volcanic rocks are produced at the mid-ocean ridges and Seamounts, and these types of microbial biomes are relatively

  3. Sea Mammals:

    Office of Legacy Management (LM)

    Sea Mammals: Resources and Population The nanrine mammal resources nenr Amchitkn Island consist o f sea otters, harbor seals, and Steller sea 1io11s as perntnnent residents, northern fur seals that migrate througla Aleutian passes, and wholes nnd porpoises in the surrouttdiftg seas. Archaeological and historic data on nni~nnl populations indicate that the species present tlten were the same as those present today nnd dentoxstrate tlre contii~ued importawe that sea mammals haue played in tlre

  4. Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel

    Energy Savers [EERE]

    Production Costs | Department of Energy Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs March 17, 2014 - 2:24pm Addthis Steelmaker Matches Recovery Act Funds to Save Energy & Reduce Steel Production Costs One-page factsheet describing how ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler was constructed and installed with DOE Recovery Act

  5. Quinault Indian Nation - Renewable Energy Feasibility Study

    Energy Savers [EERE]

    Participants * Department of Energy * Quinault Indian Nation * Institute for Washington's Future * World Water Corporation * Community Power Corporation * Bonneville Power Administration * Grays Harbor Public Utilities The purpose of this study is to conduct a feasibility study and generate a renewable energy development plan so that the Quinault Indian Nation will be energy self- sufficient and, if feasible, export energy to the commercial market. Self-sufficiency and commercial production

  6. Biomass 2011: Replace the Whole Barrel, Supply the Whole Market |

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

    Department of Energy 1: Replace the Whole Barrel, Supply the Whole Market Biomass 2011: Replace the Whole Barrel, Supply the Whole Market The New Horizons of Bioenergy Biomass 2011 July 26-27, 2011 Gaylord National Resort and Convention Center 201 Waterfront Street National Harbor, MD 20745 Thank you to everyone who attended and participated to help make Biomass 2011 a remarkable success. More than 600 speakers, moderators, sponsors, exhibitors, and attendees were able to listen to

  7. Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 |

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

    Department of Energy Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 Capturing Waste Gas: Saves Energy, Lower Costs - Case Study, 2013 ArcelorMittal USA, Inc.'s Indiana Harbor steel mill in East Chicago, Indiana, installed an energy recovery boiler system that produces steam from previously wasted blast furnace gas that was flared into the atmosphere during iron making operations. The steam drives existing turbo-generators at the facility to generate 333,000 megawatt hours

  8. ARPA-E Announces Projects Have Attracted Over $450 Million in Private

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

    Sector Funding, Spurred Start-up Company Formation and Fostered | Department of Energy Projects Have Attracted Over $450 Million in Private Sector Funding, Spurred Start-up Company Formation and Fostered ARPA-E Announces Projects Have Attracted Over $450 Million in Private Sector Funding, Spurred Start-up Company Formation and Fostered February 26, 2013 - 10:06am Addthis NEWS MEDIA CONTACT (202) 586-4940 National Harbor, MD - Today, at the fourth annual Energy Innovation Summit of the

  9. ARPA-E Projects Attract More Than $625 Million in Private Funding |

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

    Department of Energy Projects Attract More Than $625 Million in Private Funding ARPA-E Projects Attract More Than $625 Million in Private Funding February 25, 2014 - 9:35am Addthis National Harbor, MD -The Department of Energy's Advanced Research Projects Agency - Energy (ARPA-E) today announced that the Agency's innovative projects are making great strides towards transforming the way Americans use and produce energy. To date, 22 ARPA-E projects have attracted more than $625 million in

  10. Steel Mill Powered by Waste Heat Recovery System | Department of Energy

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

    Steel Mill Powered by Waste Heat Recovery System Steel Mill Powered by Waste Heat Recovery System May 16, 2013 - 12:00am Addthis EERE worked with ArcelorMittal USA, Inc. to install an efficient recovery boiler to burn blast furnace gases generated during iron-making operations to produce electricity and steam onsite at the company's Indiana Harbor Steel Mill in East Chicago, Indiana. The steam is being used to drive existing turbogenerators onsite, creating enough electricity to power the

  11. EA-1792-S1: Final Supplemental Environmental Assessment | Department of

    Office of Environmental Management (EM)

    Energy 92-S1: Final Supplemental Environmental Assessment EA-1792-S1: Final Supplemental Environmental Assessment DOE's Golden Field Office has prepared this supplemental EA in accordance with the National Environmental Policy Act (NEPA). The University of Maine is proposing to use Congressionally directed federal funding, from DOE, to deploy, test and retrieve one 1/8-scale floating wind turbine (20kw) prototype in Castine Harbor, offshore of Castine, Maine. This test would be conducted

  12. Bethlehem Steel Corporation Blast Furnace Granulated Coal Injection Demonstration Project

    SciTech Connect (OSTI)

    Not Available

    1993-05-01

    Construction of the proposed BFGCI system is not expected to have significant impacts on air quality, noise, and land use at the Burns Harbor Plant area. Operation of the proposed BFGCI system is not expected to have significant impacts on the environment at the Burns Harbor Plant area. An increase of approximately 30 tons/yr for NO{sub x} and approximately 13 tons/yr for particulate matter (from the coal storage area) is expected. These emissions are within the currently permitted levels. Carbon dioxide emissions, which are unregulated, would increase by about 220,000 tons/yr at the Burns Harbor Plant. Water withdrawn and returned to Lake Michigan would increase by 1.3 million gal/d (0.4 percent of existing permitted discharge) for non-contact cooling water. No protected species, floodplains, wetlands, or cultural resources would be affected by operation of the proposed facility. Small economic benefits would occur from the creation of 5 or 6 permanent new jobs during the operation of the proposed demonstration project and subsequent commercial operation. Under the No Action Alternative, the proposed project would not receive cost-shared funding support from DOE.

  13. Results of an in-situ mussel bioassay in the Puget Sound

    SciTech Connect (OSTI)

    Houkal, D.; Rummel, B.; Shephard, B.

    1995-12-31

    As part of an ecological evaluation in the Puget Sound, Washington, an in situ bioassay using the blue mussel (Mytilus galloprovincialis) was conducted to determine the effect of sediment-borne chemicals on bioaccumulation and growth of shellfish. The assay included four sample stations from a contaminated embayment (Sinclair Inlet) and one station from a reference site (Holmes Harbor). At each station, 300 mussels were deployed 1 meter above the sediment surface and maintained for a period of 3 months. The length and total weight of each mussel was measured at the beginning of the exposure period and the length, total weight, tissue weight, and shell weight of each mussel was measured at the end of the exposure period. Composite tissue samples from 100 mussels were collected at the beginning and end of the exposure period and analyzed for semivolatile organic chemicals, chlorinated pesticides, polychlorinated biphenyls, inorganic chemicals, organotin, and lipids. Water quality measurements (including temperature, salinity, dissolved oxygen, and chlorophyll a) were made at each station every two weeks during the assay to characterize environmental factors influencing mussel bioaccumulation and growth. Weight growth was similar among stations in Sinclair Inlet, but was significantly greater in all Sinclair Inlet stations compared to the Holmes Harbor reference station. Length growth was statistically indistinguishable among stations in Sinclair Inlet. Only one Sinclair Inlet station had a significantly greater length growth compared to the Holmes Harbor reference station. The influence of water quality on mussel growth is presented. The correlation between sediment chemistry and bioaccumulation is discussed.

  14. H. R. 5162: a bill making appropriations for energy and water development for the fiscal year ending September 30, 1987, and for other purposes. Introduced in the House of Representatives, Ninety-Ninth Congress, Second Session, July 15, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    The bill assigns monetary levels to appropriations for energy and water development projects for fiscal year 1987. Title I deals with the civilian activities of the Corps of Engineers concerning rivers and harbors, flood control, beach erosion, and related purposes. Title II covers the Department of the Interior's Bureau of Reclamation, and Title III covers activities of DOE. Separate sections of Title III deal with energy supply, research, and development and with power marketing administrations. Title IV addresses independent agencies, the Nuclear Regulatory Commission, and the Tennessee Valley Authority. The final Title covers general provisions and exclusions from funding.

  15. SREL Reprint #3265

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 Effects of timber harvesting on terrestrial survival of pond-breeding amphibians Brian D. Todd1, Sean M. Blomquist2, Elizabeth B. Harper3, and Michael S. Osbourn4 1Department of Wildlife, Fish and Conservation Biology, University of California, Davis, One Shields Ave., Davis, CA 95616, USA 2US Fish and Wildlife Service, 14000 W. State Route 2, Oak Harbor, OH 43449, USA 3Paul Smith's College, Rt. 30 & 86, Paul Smiths, NY 12970-0265, USA 4University of Missouri, Division of Biological

  16. Implementation Guide for Use in Developing Documented Safety Analyses to Meet Subpart B of 10 CFR 830

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-10-24

    This Guide elaborates on the documented safety analysis (DSA) development process and the safe harbor provisions of the Appendix to10 CFR 830 Subpart B. Title 10 Code of Federal Regulations (CFR) Part 830, Subpart B, 'Safety Basis Requirements,' requires the contractor responsible for a Department of Energy (DOE) nuclear facility to analyze the facility, the work to be performed, and the associated hazards and to identify the conditions, safe boundaries, and hazard controls necessary to protect workers, the public, and the environment from adverse consequences. Canceled by DOE G 421.1-2A

  17. The Sensor Fish - Making Dams More Salmon-Friendly

    SciTech Connect (OSTI)

    Carlson, Thomas J.; Duncan, Joanne P.; Gilbride, Theresa L.; Keilman, Geogre

    2004-07-31

    This article describes the Sensor Fish, an instrument package that travels through hydroelectric dams collecting data on the hazardous conditions that migrating salmon smolt encounter. The Sensor Fish was developed by Pacific Northwest National Laboratory with funding from DOE and the US Army Corps of Engineers and has been used at several federal and utility-run hydroelectric projects on the Snake and Columbia Rivers of the US Pacific Northwest. The article describes the evolution of the Sensor Fish design and provides examples of its use at McNary and Ice Harbor dams.

  18. April 2013 Short-Term Energy and Summer Fuels Outlook

    Gasoline and Diesel Fuel Update (EIA)

    and Summer Fuels Outlook (STEO) Highlights  During the April-through-September summer driving season this year, regular gasoline retail prices are forecast to average $3.63 per gallon. The projected monthly average regular retail gasoline price falls from $3.69 per gallon in May to $3.57 per gallon in September. EIA expects regular gasoline retail prices to average $3.56 per gallon in 2013 and $3.39 per gallon in 2014, compared with $3.63 per gallon in 2012. The July 2013 New York harbor

  19. Proteome Insights into the Symbiotic Relationship Between a Captive Colony of Nasutitermes corniger and its Hindgut Microbiome

    SciTech Connect (OSTI)

    Burnum, Kristin E.; Callister, Stephen J.; Nicora, Carrie D.; Purvine, Samuel O.; Hugenholtz, Philip; Warnecke, Falk; Scheffrahn, Rudolf H.; Smith, Richard D.; Lipton, Mary S.

    2011-01-01

    Termites degrade and thrive on lignocellulose with help from the bacterial microbiome harbored within their guts. Because most of the diverse microorganisms within the gut microcobial community have yet to be cultivated, the proteomics details of the symbiotic mechanism remain unclear. In a metaproteomics study, we analyzed the bacterial community resident in the hindgut paunch of the wood-feeding higher Nasutitermes species and identified 886 proteins, 197 of which have known enzymatic function. Using these enzymes, we reconstructed known metabolic pathways to gain a better understanding of carbohydrate transport and metabolism, nitrogen fixation and assimilation, energy production, and amino acid synthesis in these bacterial microbiomes.

  20. EA-1769: Battleground Energy Recovery Project, Harris County, Texas

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to provide $1.94 million in cost-shared funding to the Houston Advanced Research Center for the Battleground Energy Recovery Project, which would produce 8 megawatts of electricity from high pressure steam generated by capturing heat that is currently lost at the Clean Harbors Deer Park facility. The proposed project was selected by the DOE's Office of Energy Efficiency and Renewable Energy to advance research and demonstration of energy efficiency and renewable energy technologies.

  1. DOE to Provide up to $21.5 million for Research to Improve Vehicle

    Energy Savers [EERE]

    Efficiency | Department of Energy up to $21.5 million for Research to Improve Vehicle Efficiency DOE to Provide up to $21.5 million for Research to Improve Vehicle Efficiency August 7, 2007 - 3:16pm Addthis BENTON HARBOR, MI - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced the Department will award a total of up to $21.5 million for eleven cost-shared research and development (R&D) projects that aim to improve the fuel efficiency of light-duty vehicle engines.

  2. DOE-STD-1120-2005 | Department of Energy

    Energy Savers [EERE]

    05 DOE-STD-1120-2005 April 13, 2005 Integration of Environment, Safety, and Health into Facility Disposition Activities Replaced by DOE-STD-1120-2016 Subsequent to the initial release of DOE-STD-1120-98, nuclear safety basis requirements were promulgated in 10 CFR 830, Subpart B. The standard was identified as a "safe harbor" approach for preparing a documented safety analysis (DSA) for decommissioning and environmental restoration activities. The May 1998 version of the standard was

  3. Bonneville Power Administration Overview

    Office of Environmental Management (EM)

    Corrina Ikakoula, Tribal Account Executive DOE Tribal Energy Program Review B O N N E V I L L E P O W E R A D M I N I S T R A T I O N BPA OVERVIEW B O N N E V I L L E P O W E R A D M I N I S T R A T I O N McNary Dworshak Anderson Ranch Palisades Ice Harbor Grand Coulee Revelstroke Lower Monumental Little Goose John Day The Dalles Minidoka Lower Granite Chandler Rosa Albeni Falls Black Canyon Boise Diversion Mica Keenleyside Duncan BPA Service Area Columbia Basin Federal Dams: Canadian Dams

  4. ACS National Meeting (San Diego, CA) - JCAP

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ACS National Meeting (San Diego, CA) ACS National Meeting (San Diego, CA) Sun, Mar 13, 2016 7:00am 07:00 Thu, Mar 17, 2016 5:00pm 17:00 San Diego Convention Center 111 W Harbor Dr San Diego, CA 92101 Harry Atwater, "Artificial Photosynthesis: Progress, Science Prospects and Technology Outlook" Abstract: The design of highly efficient, non-biological energy conversion system that generate fuels directly from sunlight, water and carbon dioxide is both a formidable challenge and an

  5. Roman Seawater Concrete Holds the Secret to Cutting Carbon Emissions

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Roman Seawater Concrete Holds the Secret to Cutting Carbon Emissions Roman Seawater Concrete Holds the Secret to Cutting Carbon Emissions Print Tuesday, 04 June 2013 00:00 An international team led by Paulo Monteiro of the Advanced Light Source and UC Berkeley has analyzed samples of Roman concrete from harbor installations that have survived 2,000 years of chemical attack and wave action, "one of the most durable construction materials on the planet," says UC Berkeley's Marie Jackson,

  6. DOE Seeks Commercial Storage for Northeast Home Heating Oil Reserve |

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

    Department of Energy for Northeast Home Heating Oil Reserve DOE Seeks Commercial Storage for Northeast Home Heating Oil Reserve March 14, 2011 - 1:00pm Addthis Washington, DC - The Department of Energy, through its agent, DLA Energy, has issued a solicitation for new contracts to store two million barrels of ultra low sulfur distillate for the Northeast Home Heating Oil Reserve in New York Harbor and New England. Offers are due no later than 9:00 a.m. EDT on March 29, 2011. Of the U.S.

  7. New Hydropower Turbines to Save Snake River Steelhead | Department of

    Energy Savers [EERE]

    Energy Hydropower Turbines to Save Snake River Steelhead New Hydropower Turbines to Save Snake River Steelhead May 24, 2010 - 1:23pm Addthis Voith Hydro installed machines at the Bonneville Dam on the Columbia River, located about 40 miles east of Portland, Ore., that are meant to save more fish. The next-generation machines at Ice Harbor will be even more advanced. | Photo Courtesy of Voith Hydro Voith Hydro installed machines at the Bonneville Dam on the Columbia River, located about 40

  8. Effects of Dissolved Gas Supersaturation on Fish Residing in the Snake and Columbia Rivers, 1996 Annual Report.

    SciTech Connect (OSTI)

    Schrank, Boyd P.

    1998-03-01

    Increased spill at dams has commonly brought dissolved gas supersaturation higher than levels established by state and federal water quality criteria in the Columbia and Snake Rivers. These increased spill volumes are intended to provide safe passage for migrating juvenile salmon. However, dissolved gas supersaturation resulting from spill in past decades has led to gas bubble disease (GBD) in fish. Therefore, during the period of high spill in 1996, the authors monitored the prevalence and severity of gas bubble disease by sampling resident fish in Priest Rapids Reservoir and downstream from Bonneville, Priest Rapids, and Ice Harbor Dams.

  9. Model studies of oscillating water column wave-energy device

    SciTech Connect (OSTI)

    Koola, P.M.; Ravindran, M.; Narayana, P.A.A.

    1995-04-01

    A harbor oscillating water column wave-energy device has been selected for the Indian pilot wave-energy program. The site has a water depth of about 12 m and an average annual wave-power potential of 13 kW/m. Such sites are attractive locations for fishing breakwaters. Due to the relatively low power potential, these oscillating water column devices arc intended to be modules of a multifunctional breakwater. The present paper highlights the results of the scale-model experiments carried out on a prototype wave-energy caisson.

  10. Slide 1

    Energy Savers [EERE]

    P O W E R A D M I N I S T R A T I O N Federal Transmission Expansion in the West DOE Tribal Leader Forum: Transmission and Clean Energy Development in the West February 7-8, 2012 Denver, Colorado Bill Drummond Deputy Administrator Bonneville Power Administration B O N N E V I L L E P O W E R A D M I N I S T R A T I O N McNary Dworshak Anderson Ranch Palisades Ice Harbor Grand Coulee Revelstroke Lower Monumental Little Goose John Day The Dalles Minidoka Lower Granite Chandler Rosa Albeni Falls

  11. Notices

    Energy Savers [EERE]

    192 Federal Register / Vol. 80, No. 219 / Friday, November 13, 2015 / Notices 1 National Hydropower Asset Assessment Program, Non-Powered Dam Resource Assessment can be found at http://nhaap.ornl.gov/content/non- powered-dam-potential. 2 18 U.S.C. 4, 5, and 16. 3 Section 14 of the Rivers and Harbors Act of 1899 (33 U.S.C. 408). 4 Section 404 of the Clean Water Act (33 U.S.C. 1344). Total Estimated Number of Annual Responses: 22,123. Total Estimated Number of Annual Burden Hours: 7,374. Abstract:

  12. Evaluation of Generic EBS Design Concepts and Process Models Implications to EBS Design Optimization

    Broader source: Energy.gov [DOE]

    The assessment of generic EBS concepts and design optimization to harbor various disposal configurations and waste types needs advanced approaches and methods to analyze barrier performance. The report addresses: 1) Overview of the importance of THMC processes to barrier performance, and international collaborations; 2) THMC processes in clay barriers; 3) experimental studies of clay stability and clay-metal interactions at high temperatures and pressures; 4) thermodynamic modeling and database development; 5) Molecular Dynamics (MD) study of clay hydration at ambient and elevated temperatures; and 6) coupled thermal-mechanical (TM) and thermo-hydrological (TH) modeling in salt.

  13. ARPA-E TO HOLD SIXTH ANNUAL ENERGY INNOVATION SUMMIT | Department of Energy

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

    TO HOLD SIXTH ANNUAL ENERGY INNOVATION SUMMIT ARPA-E TO HOLD SIXTH ANNUAL ENERGY INNOVATION SUMMIT February 5, 2015 - 3:01pm Addthis News Media Contact 202 586 4940 DOENews@hq.doe.gov ARPA-E TO HOLD SIXTH ANNUAL ENERGY INNOVATION SUMMIT WASHINGTON - The Advanced Research Projects Agency-Energy (ARPA-E) will host its annual Energy Innovation Summit from February 9-11, 2015 at the Gaylord Convention Center in National Harbor, Maryland. The Summit brings together more than 2,000 stakeholders from

  14. ARPA-E to Hold Sixth Annual Energy Innovation Summit | Department of Energy

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

    to Hold Sixth Annual Energy Innovation Summit ARPA-E to Hold Sixth Annual Energy Innovation Summit January 15, 2015 - 12:29pm Addthis News Media Contact 202-586-4940 ARPA-E to Hold Sixth Annual Energy Innovation Summit WASHINGTON - The Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E) will host its annual Energy Innovation Summit from Feb. 9-11, 2015 at the Gaylord Convention Center in National Harbor, Maryland. The Summit brings together more than 2,000 stakeholders from

  15. DOE - Office of Legacy Management -- Carnegie Institute of Washington Dept

    Office of Legacy Management (LM)

    of Genetics - NY 0-07 Carnegie Institute of Washington Dept of Genetics - NY 0-07 FUSRAP Considered Sites Site: Carnegie Institute of Washington (Dept. of Genetics) (NY.0-07 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Cold Spring Harbor , New York NY.0-07-1 Evaluation Year: 1987 NY.0-07-1 Site Operations: This site served as a meeting place on June 25, 1942 for the 'Executive Committee of S-1,' a group comprised of various

  16. 5th Annual ARPA-E Energy Innovation Summit | Department of Energy

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

    th Annual ARPA-E Energy Innovation Summit 5th Annual ARPA-E Energy Innovation Summit February 14, 2014 - 12:40pm Addthis Washington D.C. - The Advanced Research Projects Agency-Energy (ARPA-E) will host its fifth annual Energy Innovation Summit from February 24 to 26, 2014, at the Gaylord Convention Center in National Harbor, Maryland. The Summit brings together leaders from across the energy industry to discuss cutting-edge issues and facilitate relationships that help move technologies into

  17. Buildings Energy Data Book: 2.7 Industrialized Housing (IH)

    Buildings Energy Data Book [EERE]

    1 2007 Top Five Manufacturers of Factory-Built Housing Units (1) Company CMH Manufacturing 20% Champion Enterprises, Inc. 19% Palm Harbor Homes, Inc. 10% Fleetwood Enterprises, Inc. 9% Skyline Corporation 6% Note(s): Source(s): 8,207 376.4 1) Data based on mail-in surveys from manufacturers which may not be entirely complete. 2) Market shares based on total gross sales volume of the factory-built home producers included in the list of the top 25 factory-built producers responding to the survey.

  18. Buildings Energy Data Book: 2.7 Industrialized Housing (IH)

    Buildings Energy Data Book [EERE]

    2 2007 Top Five Manufacturers of Modular/3D Housing Units (1) Company Champion Enterprises, Inc. 27% CMH Manufacturing 14% All American Homes, LLC 10% Palm Harbor Homes, Inc. 10% Excel Homes LLC 7% Note(s): Source(s): 1,200 110.6 1) Data based on mail-in surveys from manufacturers, which may not be entirely complete. 2) Market shares based on total gross sales volume of the Modular/3D home producers included in the list of the top 25 factory-built producers responding to the survey. In 2007,

  19. Buildings Energy Data Book: 2.7 Industrialized Housing (IH)

    Buildings Energy Data Book [EERE]

    3 2007 Top Five Manufacturers of HUD-Code (Mobile) Homes (1) Company CMH Manufacturing 23% Champion Enterprises, Inc. 18% Fleetwood Enterprises, Inc. 12% Palm Harbor Homes 11% Skyline Corporation 8% Note(s): Source(s): 8,207 376 1) Data based on mail-in surveys from manufacturers, which may not be entirely complete. 2) Market shares based on total gross sales volume of the HUD-Code home producers included in the list of the top 25 factory-built producers responding to the survey. In 2007,

  20. EERE Success Story-Steel Mill Powered by Waste Heat Recovery System |

    Office of Environmental Management (EM)

    Department of Energy Steel Mill Powered by Waste Heat Recovery System EERE Success Story-Steel Mill Powered by Waste Heat Recovery System May 16, 2013 - 12:00am Addthis EERE worked with ArcelorMittal USA, Inc. to install an efficient recovery boiler to burn blast furnace gases generated during iron-making operations to produce electricity and steam onsite at the company's Indiana Harbor Steel Mill in East Chicago, Indiana. The steam is being used to drive existing turbogenerators onsite,

  1. New thermal model with distinct freeze-out temperatures for baryons and mesons

    SciTech Connect (OSTI)

    De Assis, Leonardo P. G.; Duarte, Sergio B.; Chiapparini, Marcelo; Hirsch, Luciana R.; Delfino, Antonio Jr.

    2013-05-06

    A significant amount of experimental data for particle production in high-energy heavy ion collisions (10 - 200 GeV/A at center of mass) has been accumulated during last years. Many different theoretical attempts have tried to describe these data using thermal models in the approximation of global thermal equilibrium considering only one freeze-out temperature. However the thermal models often are not able to describe adequately the whole multiplicities of hadrons. For instance, the abundance of strange particles is overestimate and the pion yields are underestimated. In this work is presented a thermal hadronic model with two different temperatures in order to describe the baryonic and mesonic chemical freeze-out in ultra-relativistic heavy ion collisions. The model is used to fit the particle population ratios of the hadrons produced in the reaction. The proposal is not merely to incorporate one additional degree of freedom in the adjustment procedure of data, but to present and alternative scenario for the freeze out stage in the collisional proces s. This new reformulated version of thermal model was applied to a set of data, offering a rather good improvement in the fitting of the calculated particle ratios to the data. The results suggest that the introduced model makes the thermal approach more robust to handle with a larger number of colliding systems and a more comprehensive set of reaction observables.

  2. Greenhouse gases in the corn-to-fuel ethanol pathway.

    SciTech Connect (OSTI)

    Wang, M. Q.

    1998-06-18

    Argonne National Laboratory (ANL) has applied its Greenhouse gas, Regulated Emissions and Energy in Transportation (GREET) full-fuel-cycle analysis model to examine greenhouse gas (GHG) emissions of corn-feedstock ethanol, given present and near-future production technology and practice. On the basis of updated information appropriate to corn farming and processing operations in the four principal corn- and ethanol-producing states (Illinois, Iowa, Minnesota, and Nebraska), the model was used to estimate energy requirements and GHG emissions of corn farming; the manufacture, transportation to farms, and field application of fertilizer and pesticide; transportation of harvested corn to ethanol plants; nitrous oxide emissions from cultivated cornfields; ethanol production in current average and future technology wet and dry mills; and operation of cars and light trucks using ethanol fuels. For all cases examined on the basis of mass emissions per travel mile, the corn-to-ethanol fuel cycle for Midwest-produced ethanol used in both E85 and E10 blends with gasoline outperforms conventional (current) and reformulated (future) gasoline with respect to energy use and GHG production. Also, GHG reductions (but not energy use) appear surprisingly sensitive to the value chosen for combined soil and leached N-fertilizer conversion to nitrous oxide. Co-product energy-use attribution remains the single key factor in estimating ethanol's relative benefits because this value can range from 0 to 50%, depending on the attribution method chosen.

  3. Demonstration of alcohol as an aviation fuel

    SciTech Connect (OSTI)

    1996-07-01

    A recently funded Southeastern Regional Biomass Energy Program (SERBEP) project with Baylor University will demonstrate the effectiveness of ethanols as an aviation fuel while providing several environmental and economic benefits. Part of this concern is caused by the petroleum industry. The basis for the petroleum industry to find an alternative aviation fuel will be dictated mainly by economic considerations. Three other facts compound the problem. First is the disposal of oil used in engines burning leaded fuel. This oil will contain too much lead to be burned in incinerators and will have to be treated as a toxic waste with relatively high disposal fees. Second, as a result of a greater demand for alkalites to be used in the automotive reformulated fuel, the costs of these components are likely to increase. Third, the Montreal Protocol will ban in 1998 the use of Ethyl-Di-Bromide, a lead scavenger used in leaded aviation fuel. Without a lead scavenger, leaded fuels cannot be used. The search for alternatives to leaded aviation fuels has been underway by different organizations for some time. As part of the search for alternatives, the Renewable Aviation Fuels Development Center (RAFDC) at Baylor University in Waco, Texas, has received a grant from the Federal Aviation Administration (FAA) to improve the efficiencies of ethanol powered aircraft engines and to test other non-petroleum alternatives to aviation fuel.

  4. U.S. Sales to End Users, Total Refiner Motor Gasoline Sales Volumes

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    49,797.6 44,697.0 39,002.1 29,725.8 24,722.5 21,633.6 1983-2014 by Grade Regular 42,160.7 38,096.6 33,485.5 25,158.1 20,855.3 18,235.4 1983-2014 Midgrade 3,537.1 3,056.4 2,489.6 1,945.3 1,596.8 1,363.0 1989-2014 Premium 4,099.8 3,544.0 3,027.0 2,622.4 2,270.3 2,035.2 1983-2014 by Formulation Conventional 31,513.3 29,499.2 25,064.8 17,695.8 14,527.4 13,957.6 1994-2014 Oxygenated - - - - - - 1994-2014 Reformulated 18,284.3 15,197.9 13,937.3 12,030.0 10,195.2 7,675.9

  5. ADVANCES IN HYDROGEOCHEMICAL INDICATORS FOR THE DISCOVERY OF NEW GEOTHERMAL RESOURCES IN THE GREAT BASIN, USA

    SciTech Connect (OSTI)

    Simmons, Stuart F; Spycher, Nicolas; Sonnenthal, Eric; Dobson, Patrick

    2013-05-20

    This report summarizes the results of Phase I work for a go/no go decision on Phase II funding. In the first objective, we assessed the extent to which fluid-mineral equilibria controlled deep water compositions in geothermal systems across the Great Basin. Six systems were evaluated: Beowawe; Desert Peak; Dixie Valley; Mammoth; Raft River; Roosevelt. These represent a geographic spread of geothermal resources, in different geological settings and with a wide range of fluid compositions. The results were used for calibration/reformulation of chemical geothermometers that reflect the reservoir temperatures in producing reservoirs. In the second objective, we developed a reactive -transport model of the Desert Peak hydrothermal system to evaluate the processes that affect reservoir fluid geochemistry and its effect on solute geothermometry. This included testing geothermometry on reacted thermal water originating from different lithologies and from near-surface locations where the temperature is known from the simulation. The integrated multi-component geothermometer (GeoT, relying on computed mineral saturation indices) was tested against the model results and also on the systems studied in the first objective.

  6. Dipolar dark matter with massive bigravity

    SciTech Connect (OSTI)

    Blanchet, Luc; Heisenberg, Lavinia

    2015-12-14

    Massive gravity theories have been developed as viable IR modifications of gravity motivated by dark energy and the problem of the cosmological constant. On the other hand, modified gravity and modified dark matter theories were developed with the aim of solving the problems of standard cold dark matter at galactic scales. Here we propose to adapt the framework of ghost-free massive bigravity theories to reformulate the problem of dark matter at galactic scales. We investigate a promising alternative to dark matter called dipolar dark matter (DDM) in which two different species of dark matter are separately coupled to the two metrics of bigravity and are linked together by an internal vector field. We show that this model successfully reproduces the phenomenology of dark matter at galactic scales (i.e. MOND) as a result of a mechanism of gravitational polarisation. The model is safe in the gravitational sector, but because of the particular couplings of the matter fields and vector field to the metrics, a ghost in the decoupling limit is present in the dark matter sector. However, it might be possible to push the mass of the ghost beyond the strong coupling scale by an appropriate choice of the parameters of the model. Crucial questions to address in future work are the exact mass of the ghost, and the cosmological implications of the model.

  7. From coherent to incoherent mismatched interfaces. A generalized continuum formulation of surface stresses

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Dingreville, Rémi; Hallil, Abdelmalek; Berbenni, Stéphane

    2014-08-19

    The equilibrium of coherent and incoherent mismatched interfaces is reformulated in the context of continuum mechanics based on the Gibbs dividing surface concept. Two surface stresses are introduced: a coherent surface stress and an incoherent surface stress, as well as a transverse excess strain. Additionally, the coherent surface stress and the transverse excess strain represent the thermodynamic driving forces of stretching the interface while the incoherent surface stress represents the driving force of stretching one crystal while holding the other fixed and thereby altering the structure of the interface. These three quantities fully characterize the elastic behavior of coherent andmore » incoherent interfaces as a function of the in-plane strain, the transverse stress and the mismatch strain. The isotropic case is developed in detail and particular attention is paid to the case of interfacial thermo-elasticity. This exercise provides an insight on the physical significance of the interfacial elastic constants introduced in the formulation and illustrates the obvious coupling between the interface structure and its associated thermodynamics quantities. Finally, an example based on atomistic simulations of Cu/Cu2O interfaces is given to demonstrate the relevance of the generalized interfacial formulation and to emphasize the dependence of the interfacial thermodynamic quantities on the incoherency strain with an actual material system.« less

  8. CleanFleet. Final report: Volume 3, vehicle maintenance and durability

    SciTech Connect (OSTI)

    1995-12-01

    CleanFleet is a demonstration of panel vans operating on five alternative motorfuels in commercial package delivery operations in the South Coast Air Basin of California. The five alternative fuels are propane gas, compressed natural gas (CNG), California Phase 2 reformulated gasoline (RFG), methanol (M-85 with 15 percent RFG), and electricity. Data were gathered on in-use emissions, operations, and fleet economics. This volume of the final report summarizes the maintenance required on these vans from the time they were introduced into the demonstration (April through early November 1992) until the end of the demonstration in September 1994. The vans were used successfully in FedEx operations; but, to varying degrees, the alternative fuel vehicles required more maintenance than the unleaded gasoline control vehicles. The maintenance required was generally associated with the development state of the fuel-related systems. During the demonstration, no non-preventive maintenance was required on the highly developed fuel-related systems in any of the unleaded gasoline production vehicles used either as controls or as RFG test vehicles. The maintenance problems encountered with the less developed systems used in this demonstration may persist in the short term with vehicles featuring the same or similar systems. This means that fleet operators planning near-term acquisitions of vehicles incorporating such systems should consider the potential for similar problems when (1) selecting vendors and warranty provisions and (2) planning maintenance programs.

  9. Pyomo : Python Optimization Modeling Objects.

    SciTech Connect (OSTI)

    Siirola, John; Laird, Carl Damon; Hart, William Eugene; Watson, Jean-Paul

    2010-11-01

    The Python Optimization Modeling Objects (Pyomo) package [1] is an open source tool for modeling optimization applications within Python. Pyomo provides an objected-oriented approach to optimization modeling, and it can be used to define symbolic problems, create concrete problem instances, and solve these instances with standard solvers. While Pyomo provides a capability that is commonly associated with algebraic modeling languages such as AMPL, AIMMS, and GAMS, Pyomo's modeling objects are embedded within a full-featured high-level programming language with a rich set of supporting libraries. Pyomo leverages the capabilities of the Coopr software library [2], which integrates Python packages (including Pyomo) for defining optimizers, modeling optimization applications, and managing computational experiments. A central design principle within Pyomo is extensibility. Pyomo is built upon a flexible component architecture [3] that allows users and developers to readily extend the core Pyomo functionality. Through these interface points, extensions and applications can have direct access to an optimization model's expression objects. This facilitates the rapid development and implementation of new modeling constructs and as well as high-level solution strategies (e.g. using decomposition- and reformulation-based techniques). In this presentation, we will give an overview of the Pyomo modeling environment and model syntax, and present several extensions to the core Pyomo environment, including support for Generalized Disjunctive Programming (Coopr GDP), Stochastic Programming (PySP), a generic Progressive Hedging solver [4], and a tailored implementation of Bender's Decomposition.

  10. GREET 1.0 -- Transportation fuel cycles model: Methodology and use

    SciTech Connect (OSTI)

    Wang, M.Q.

    1996-06-01

    This report documents the development and use of the Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) model. The model, developed in a spreadsheet format, estimates the full fuel-cycle emissions and energy use associated with various transportation fuels for light-duty vehicles. The model calculates fuel-cycle emissions of five criteria pollutants (volatile organic compounds, Co, NOx, SOx, and particulate matter measuring 10 microns or less) and three greenhouse gases (carbon dioxide, methane, and nitrous oxide). The model also calculates the total fuel-cycle energy consumption, fossil fuel consumption, and petroleum consumption using various transportation fuels. The GREET model includes 17 fuel cycles: petroleum to conventional gasoline, reformulated gasoline, clean diesel, liquefied petroleum gas, and electricity via residual oil; natural gas to compressed natural gas, liquefied petroleum gas, methanol, hydrogen, and electricity; coal to electricity; uranium to electricity; renewable energy (hydropower, solar energy, and wind) to electricity; corn, woody biomass, and herbaceous biomass to ethanol; and landfill gases to methanol. This report presents fuel-cycle energy use and emissions for a 2000 model-year car powered by each of the fuels that are produced from the primary energy sources considered in the study.

  11. Effects of uncertainty in SAPRC90 rate constants and selected product yields on reactivity adjustment factors for alternative fuel vehicle emissions. Final report

    SciTech Connect (OSTI)

    Bergin, M.S.; Russell, A.G.; Yang, Y.J.; Milford, J.B.; Kirchner, F.; Stockwell, W.R.

    1996-07-01

    Tropospheric ozone is formed in the atmosphere by a series of reactions involving volatile organic compounds (VOCs) and nitrogen oxides (NO{sub x}). While NOx emissions are primarily composed of only two compounds, nitrogen oxide (NO) and nitrogen dioxide (NO{sub 2}), there are hundreds of different VOCs being emitted. In general, VOCs promote ozone formation, however, the rate and extent of ozone produced by the individual VOCs varies considerably. For example, it is widely acknowledged that formaldehyde (HCHO) is a very reactive VOC, and produces ozone rapidly and efficiently under most conditions. On the other hand, VOCs such as methane, ethane, propane, and methanol do not react as quickly, and are likely to form less urban ozone than a comparable mass of HCHO. The difference in ozone forming potential is one of the bases for the use of alternative fuels. The fuels considered in this study included compressed natural gas, LPG, mixtures of methanol and gasoline, ethanol and gasoline, and a reformulated gasoline.

  12. CleanFleet. Final report: Volume 8, fleet economics

    SciTech Connect (OSTI)

    1995-12-01

    The costs that face a fleet operator in implementing alternative motor fuels into fleet operations are examined. Five alternatives studied in the CleanFleet project are considered for choice of fuel: compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The cost assessment is built upon a list of thirteen cost factors grouped into the three categories: infrastructure costs, vehicle owning costs, and operating costs. Applicable taxes are included. A commonly used spreadsheet was adapted as a cost assessment tool. This tool was used in a case study to estimate potential costs to a typical fleet operator in package delivery service in the 1996 time frame. In addition, because electric cargo vans are unlikely to be available for the 1996 model year from original equipment manufacturers, the case study was extended to the 1998 time frame for the electric vans. Results of the case study are presented in cents per mile of vehicle travel for the fleet. Several options available to the fleet for implementing the fuels are examined.

  13. Traveling waves and their tails in locally resonant granular systems

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Xu, H.; Kevrekidis, P. G.; Stefanov, A.

    2015-04-22

    In the present study, we revisit the theme of wave propagation in locally resonant granular crystal systems, also referred to as mass-in-mass systems. We use three distinct approaches to identify relevant traveling waves. In addition, the first consists of a direct solution of the traveling wave problem. The second one consists of the solution of the Fourier tranformed variant of the problem, or, more precisely, of its convolution reformulation (upon an inverse Fourier transform) in real space. Finally, our third approach will restrict considerations to a finite domain, utilizing the notion of Fourier series for important technical reasons, namely themore » avoidance of resonances, which will be discussed in detail. All three approaches can be utilized in either the displacement or the strain formulation. Typical resulting computations in finite domains result in the solitary waves bearing symmetric non-vanishing tails at both ends of the computational domain. Importantly, however, a countably infinite set of anti-resonance conditions is identified for which solutions with genuinely rapidly decaying tails arise.« less

  14. Assessment of capital requirements for alternative fuels infrastructure under the PNGV program

    SciTech Connect (OSTI)

    Stork, K.; Singh, M.; Wang, M.; Vyas, A.

    1998-12-31

    This paper presents an assessment of the capital requirements of using six different fuels in the vehicles with tripled fuel economy (3X vehicles) that the Partnership for a new Generation of Vehicles is currently investigating. The six fuels include two petroleum-based fuels (reformulated gasoline and low-sulfur diesel) and four alternative fuels (methanol, ethanol, dimethyl ether, and hydrogen). This study develops estimates of cumulative capital needs for establishing fuels production and distribution infrastructure to accommodate 3X vehicle fuel needs. Two levels of fuel volume-70,000 barrels per day and 1.6 million barrels per day-were established for meeting 3X-vehicle fuel demand. As expected, infrastructure capital needs for the high fuel demand level are much higher than for the low fuel demand level. Between fuel production infrastructure and distribution infrastructure, capital needs for the former far exceed those for the latter. Among the four alternative fuels, hydrogen bears the largest capital needs for production and distribution infrastructure.

  15. Evaluation of and Suggested Improvements to the WSM6 Microphysics in WRF- ARW Using Synthetic and Observed GOES-13 Imagery

    SciTech Connect (OSTI)

    Grasso, Lewis; Lindsey, Daniel T.; Lim, Kyo-Sun; Clark, Adam; Bikos, Dan; Dembek, Scott R.

    2014-10-01

    Synthetic satellite imagery can be employed to evaluate simulated cloud fields. Past studies have revealed that the Weather Research and Forecasting (WRF) WRF Single-Moment 6-class (WSM6) microphysics in WRF-ARW produces less upper level ice clouds within synthetic images compared to observations. Synthetic Geostationary Operational Environmental Satellite (GOES)-13 imagery at 10.7 ?m of simulated cloud fields from the 4 km National Severe Storms Laboratory (NSSL) WRF-ARW is compared to observed GOES-13 imagery. Histograms suggest that too few points contain upper level simulated ice clouds. In particular, side-by-side examples are shown of synthetic and observed convective anvils. Such images illustrate the lack of anvil cloud associated with convection produced by the NSSL WRF-ARW. A vertical profile of simulated hydrometeors suggests that too much cloud water mass may be converted into graupel mass, effectively reducing the main source of ice mass in a simulated anvil. Further, excessive accretion of ice by snow removes ice from an anvil by precipitation settling. Idealized sensitivity tests reveal that a 50% reduction of the conversion of cloud water mass to graupel and a 50% reduction of the accretion rate of ice by snow results in a significant increase in anvil ice of a simulated storm. Such results provide guidance as to which conversions could be reformulated, in a more physical manner, to increase simulated ice mass in the upper troposphere.

  16. Bench wear testing of engine power cylinder components

    SciTech Connect (OSTI)

    Patterson, D.J.; Hill, S.H.; Tung, S.C.

    1993-02-01

    A need exists for an accurate and repeatable friction and wear bench test for engine power cylinder components that more closely relates to engine test results. Current research and development includes investigation of new engine designs, materials, coatings and surface treatments for reduced weight, longer life, higher operating temperature, and reduced friction. Alternative fuels being examined include alcohols and gaseous fuels, as well as reformulated gasolines and distillate fuels. Concurrently, new lubricants are being formulated for the new engine and fuel combinations. Because of the enormous cost and time of developing commercial engine, fuel and lubricant combinations by means of engine testing alone, much interest is being focused on more representative and repeatable bench tests. This paper examines some known bench testers employing either rotary or reciprocating motion for evaluating the friction, wear, and durability of material couples. Information is presented on experience and practice with one rotary (Falex type) and two reciprocating testers (Cameron-Plint and a new design, the EMA-L59). Some correlation with engine data is given.

  17. Alternative fuels for vehicles fleet demonstration program. Final report, volume 2: Appendices

    SciTech Connect (OSTI)

    1997-06-01

    The Alternative Fuels for Vehicles Fleet Demonstration Program (AFV-FDP) was a multiyear effort to collect technical data for use in determining the costs and benefits of alternative-fuel vehicles (AFVs) in typical applications in New York State. This report, Volume 2, includes 13 appendices to Volume 1 that expand upon issues raised therein. Volume 1 provides: (1) Information about the purpose and scope of the AFV-FDP; (2) A summary of AFV-FDP findings organized on the basis of vehicle type and fuel type; (3) A short review of the status of AFV technology development, including examples of companies in the State that are active in developing AFVs and AFV components; and (4) A brief overview of the status of AFV deployment in the State. Volume 3 provides expanded reporting of AFV-FDP technical details, including the complete texts of the brochure Garage Guidelines for Alternative Fuels and the technical report Fleet Experience Survey Report, plus an extensive glossary of AFV terminology. The appendices cover a wide range of issues including: emissions regulations in New York State; production and health effects of ozone; vehicle emissions and control systems; emissions from heavy-duty engines; reformulated gasoline; greenhouse gases; production and characteristics of alternative fuels; the Energy Policy Act of 1992; the Clean Fuel Fleet Program; garage design guidelines for alternative fuels; surveys of fleet managers using alternative fuels; taxes on conventional and alternative fuels; and zero-emission vehicle technology.

  18. National Energy Modeling System (NEMS)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The National Energy Modeling System (NEMS) is a computer-based, energy-economy modeling system of U.S. through 2030. NEMS projects the production, imports, conversion, consumption, and prices of energy, subject to assumptions on macroeconomic and financial factors, world energy markets, resource availability and costs, behavioral and technological choice criteria, cost and performance characteristics of energy technologies, and demographics. NEMS was designed and implemented by the Energy Information Administration (EIA) of the U.S. Department of Energy (DOE). NEMS can be used to analyze the effects of existing and proposed government laws and regulations related to energy production and use; the potential impact of new and advanced energy production, conversion, and consumption technologies; the impact and cost of greenhouse gas control; the impact of increased use of renewable energy sources; and the potential savings from increased efficiency of energy use; and the impact of regulations on the use of alternative or reformulated fuels. NEMS has also been used for a number of special analyses at the request of the Administration, U.S. Congress, other offices of DOE and other government agencies, who specify the scenarios and assumptions for the analysis. Modules allow analyses to be conducted in energy topic areas such as residential demand, industrial demand, electricity market, oil and gas supply, renewable fuels, etc.

  19. Distorting general relativity: gravity's rainbow and f(R) theories at work

    SciTech Connect (OSTI)

    Garattini, Remo

    2013-06-01

    We compute the Zero Point Energy in a spherically symmetric background combining the high energy distortion of Gravity's Rainbow with the modification induced by a f(R) theory. Here f(R) is a generic analytic function of the Ricci curvature scalar R in 4D and in 3D. The explicit calculation is performed for a Schwarzschild metric. Due to the spherically symmetric property of the Schwarzschild metric we can compare the effects of the modification induced by a f(R) theory in 4D and in 3D. We find that the final effect of the combined theory is to have finite quantities that shift the Zero Point Energy. In this context we setup a Sturm-Liouville problem with the cosmological constant considered as the associated eigenvalue. The eigenvalue equation is a reformulation of the Wheeler-DeWitt equation which is analyzed by means of a variational approach based on gaussian trial functionals. With the help of a canonical decomposition, we find that the relevant contribution to one loop is given by the graviton quantum fluctuations around the given background. A final discussion on the connection of our result with the observed cosmological constant is also reported.

  20. Ethanol Demand in United States Gasoline Production

    SciTech Connect (OSTI)

    Hadder, G.R.

    1998-11-24

    The Oak Ridge National Laboratory (OWL) Refinery Yield Model (RYM) has been used to estimate the demand for ethanol in U.S. gasoline production in year 2010. Study cases examine ethanol demand with variations in world oil price, cost of competing oxygenate, ethanol value, and gasoline specifications. For combined-regions outside California summer ethanol demand is dominated by conventional gasoline (CG) because the premised share of reformulated gasoline (RFG) production is relatively low and because CG offers greater flexibility for blending high vapor pressure components like ethanol. Vapor pressure advantages disappear for winter CG, but total ethanol used in winter RFG remains low because of the low RFG production share. In California, relatively less ethanol is used in CG because the RFG production share is very high. During the winter in California, there is a significant increase in use of ethanol in RFG, as ethanol displaces lower-vapor-pressure ethers. Estimated U.S. ethanol demand is a function of the refiner value of ethanol. For example, ethanol demand for reference conditions in year 2010 is 2 billion gallons per year (BGY) at a refiner value of $1.00 per gallon (1996 dollars), and 9 BGY at a refiner value of $0.60 per gallon. Ethanol demand could be increased with higher oil prices, or by changes in gasoline specifications for oxygen content, sulfur content, emissions of volatile organic compounds (VOCS), and octane numbers.