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  1. Finding

    Office of Legacy Management (LM)

    Finding of No Significant Impact Ground Water Compliance at the Grand Junction UMTRA Project Site (Climax Uranium Millsite) September 1999 U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Finding of No Significant Impact Environmental Assessment The U.S. Department of Energy (DOE) proposes a strategy to achieve ground water compliance at the Grand Junction, Colorado, LJMTRA project site, formerly known as the Climax Uranium Millsite. The proposed compliance strategy is no

  2. Reordering MPI Ranks

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

    Reordering MPI Ranks Reordering MPI Ranks Introduction When a parallel program runs, MPI tasks are assigned to compute cores. Since compute nodes (which each contain 24 cores) are located across different positions on the 3D torus network, communication time between tasks will vary depending not only on node placement, but also the placement of each task within the allocated nodes. This study explores the performance of applications when the placement of MPI tasks is changed across nodes

  3. Ranking and Sequencing Model

    Energy Science and Technology Software Center (OSTI)

    2009-08-13

    This database application (commonly called the Supermodel) provides a repository for managing critical facility/project information, allows the user to subjectively an objectively assess key criteria , quantify project risks, develop ROM cost estimates, determine facility/project end states, ultimately performing risk-based modeling to rank facilities/project based on risk, sequencing project schedules and provides an optimized recommended sequencing/scheduling of these projects which maximize the S&M cost savings to perform closure projects which benefit all stakeholders.

  4. Low-rank coal research

    SciTech Connect (OSTI)

    Weber, G. F.; Laudal, D. L.

    1989-01-01

    This work is a compilation of reports on ongoing research at the University of North Dakota. Topics include: Control Technology and Coal Preparation Research (SO{sub x}/NO{sub x} control, waste management), Advanced Research and Technology Development (turbine combustion phenomena, combustion inorganic transformation, coal/char reactivity, liquefaction reactivity of low-rank coals, gasification ash and slag characterization, fine particulate emissions), Combustion Research (fluidized bed combustion, beneficiation of low-rank coals, combustion characterization of low-rank coal fuels, diesel utilization of low-rank coals), Liquefaction Research (low-rank coal direct liquefaction), and Gasification Research (hydrogen production from low-rank coals, advanced wastewater treatment, mild gasification, color and residual COD removal from Synfuel wastewaters, Great Plains Gasification Plant, gasifier optimization).

  5. Low-rank matrix decomposition and spatio-temporal sparse recovery for STAP radar

    SciTech Connect (OSTI)

    Sen, Satyabrata

    2015-08-04

    We develop space-time adaptive processing (STAP) methods by leveraging the advantages of sparse signal processing techniques in order to detect a slowly-moving target. We observe that the inherent sparse characteristics of a STAP problem can be formulated as the low-rankness of clutter covariance matrix when compared to the total adaptive degrees-of-freedom, and also as the sparse interference spectrum on the spatio-temporal domain. By exploiting these sparse properties, we propose two approaches for estimating the interference covariance matrix. In the first approach, we consider a constrained matrix rank minimization problem (RMP) to decompose the sample covariance matrix into a low-rank positive semidefinite and a diagonal matrix. The solution of RMP is obtained by applying the trace minimization technique and the singular value decomposition with matrix shrinkage operator. Our second approach deals with the atomic norm minimization problem to recover the clutter response-vector that has a sparse support on the spatio-temporal plane. We use convex relaxation based standard sparse-recovery techniques to find the solutions. With extensive numerical examples, we demonstrate the performances of proposed STAP approaches with respect to both the ideal and practical scenarios, involving Doppler-ambiguous clutter ridges, spatial and temporal decorrelation effects. As a result, the low-rank matrix decomposition based solution requires secondary measurements as many as twice the clutter rank to attain a near-ideal STAP performance; whereas the spatio-temporal sparsity based approach needs a considerably small number of secondary data.

  6. Low-rank matrix decomposition and spatio-temporal sparse recovery for STAP radar

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

    Sen, Satyabrata

    2015-08-04

    We develop space-time adaptive processing (STAP) methods by leveraging the advantages of sparse signal processing techniques in order to detect a slowly-moving target. We observe that the inherent sparse characteristics of a STAP problem can be formulated as the low-rankness of clutter covariance matrix when compared to the total adaptive degrees-of-freedom, and also as the sparse interference spectrum on the spatio-temporal domain. By exploiting these sparse properties, we propose two approaches for estimating the interference covariance matrix. In the first approach, we consider a constrained matrix rank minimization problem (RMP) to decompose the sample covariance matrix into a low-rank positivemore » semidefinite and a diagonal matrix. The solution of RMP is obtained by applying the trace minimization technique and the singular value decomposition with matrix shrinkage operator. Our second approach deals with the atomic norm minimization problem to recover the clutter response-vector that has a sparse support on the spatio-temporal plane. We use convex relaxation based standard sparse-recovery techniques to find the solutions. With extensive numerical examples, we demonstrate the performances of proposed STAP approaches with respect to both the ideal and practical scenarios, involving Doppler-ambiguous clutter ridges, spatial and temporal decorrelation effects. As a result, the low-rank matrix decomposition based solution requires secondary measurements as many as twice the clutter rank to attain a near-ideal STAP performance; whereas the spatio-temporal sparsity based approach needs a considerably small number of secondary data.« less

  7. On Boolean matrices with full factor rank

    SciTech Connect (OSTI)

    Shitov, Ya

    2013-11-30

    It is demonstrated that every (0,1)-matrix of size nm having Boolean rank n contains acolumn with at least ?n/2?1 zero entries. This bound is shown to be asymptotically optimal. As acorollary, it is established that the size of afull-rank Boolean matrix is bounded from above by afunction of its tropical and determinantal ranks. Bibliography: 16 titles.

  8. Presidential Rank Awards Announced | Department of Energy

    Energy Savers [EERE]

    Presidential Rank Awards Announced Presidential Rank Awards Announced November 4, 2011 - 10:45am Addthis Senior level executives and the 2010 Presidential Rank Award winners. First Row: Melvin Williams; Neile Miller for James B. Lambert and Theodore D. Sherry; Daniel Poneman, Patricia R. Worthington, Sandra Waisley for David A. Brockman, Secretary Chu, Frank B. Russo, and Steven Aoki. Second Row: William Barker for Andrew Lawrence, Raymond V. Furstenau, Charles McConnell for Victor A. Der,

  9. Low-rank coal oil agglomeration

    DOE Patents [OSTI]

    Knudson, Curtis L.; Timpe, Ronald C.

    1991-01-01

    A low-rank coal oil agglomeration process. High mineral content, a high ash content subbituminous coals are effectively agglomerated with a bridging oil which is partially water soluble and capable of entering the pore structure, and usually coal derived.

  10. Low-rank coal oil agglomeration

    DOE Patents [OSTI]

    Knudson, C.L.; Timpe, R.C.

    1991-07-16

    A low-rank coal oil agglomeration process is described. High mineral content, a high ash content subbituminous coals are effectively agglomerated with a bridging oil which is partially water soluble and capable of entering the pore structure, and is usually coal-derived.

  11. Find Standards

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

    Standards Find Standards1354608000000Find StandardsIn IHS, please free up a standard for another person: downloadprint the PDF, then Log Out.NoQuestion? 667-5809library@lanl.go...

  12. Find Journals

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

    and more, use the Find e-Journals search tool. Looking for articles? Try our ArticlesDatabases page. Print Journals Search for print journals in the Library Catalog: Journal in...

  13. Find Patents

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

    Patents Find Patents Some of these resources are LANL-only and will require Remote Access. Questions? 667-5809 Email US Patents Google Patents - search USPTO patents in a Google interface USPTO Database (United States Patent and Trademark Office) DOE Patents - only patents resulting from DOE-sponsored research Worldwide Patents Espacenet Patent Search (European Patent Office) Free Patents Online SciFinder information (from Chemical Abstracts Service) Ordering Patents Thomson Innovation - contact

  14. Find Clear

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

    p align="left"></p> <p align="left"></p> Find Clear Slide Title Duration Status myMail@adobe.com http://Adobe.com More Info>> <p align="left"></p> <p align="left"></p> <p align="left"></p> Go No Matches Found

  15. Find Books

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

    Books Find Books The Library Catalog is available to the public, though many eBooks are limited to LANL researchers. Question? 667-5809 Email Library Catalog: Search here for all our books, print and electronic Searching the Catalog Search by title, author, subject, ISBN, etc. Locating / Checking out books Screenshot of Library catalog Electronic: Click on the url icon icon. Print: Click on the Location/Call number link (e.g. MAIN: QB614.86 .L37 2006) to see if the book is on the shelf or

  16. Toward a new metric for ranking high performance computing systems.

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Toward a new metric for ranking high performance computing systems. Citation Details In-Document Search Title: Toward a new metric for ranking high performance computing systems. The High Performance Linpack (HPL), or Top 500, benchmark [1] is the most widely recognized and discussed metric for ranking high performance computing systems. However, HPL is increasingly unreliable as a true measure of system performance for a growing collection of important

  17. United States - Rankings - U.S. Energy Information Administration (EIA)

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

    Rankings Additional State Rankings Consumption Total Energy per Capita Prices Natural Gas Electricity Environment Carbon Dioxide Emissions Expenditures Total Energy per Capita Production Total Energy Crude Oil Natural Gas Coal Electricity More State Ranking Tables › Notes & Sources Consumption Total Energy per Capita: EIA, State Energy Data System, Total Consumption Per Capita Expenditures Total Energy per Capita: EIA, State Energy Data System, Total Expenditures Per Capita Production

  18. NNSA's Cielo, Roadrunner Supercomputers Ranked as World's Most...

    National Nuclear Security Administration (NNSA)

    of the world's most powerful supercomputers. The list was released today. Both NNSA computers are located at Los Alamos National Laboratory (LANL): Cielo is ranked number six on...

  19. Proceedings of the sixteenth biennial low-rank fuels symposium

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    Low-rank coals represent a major energy resource for the world. The Low-Rank Fuels Symposium, building on the traditions established by the Lignite Symposium, focuses on the key opportunities for this resource. This conference offers a forum for leaders from industry, government, and academia to gather to share current information on the opportunities represented by low-rank coals. In the United States and throughout the world, the utility industry is the primary user of low-rank coals. As such, current experiences and future opportunities for new technologies in this industry were the primary focuses of the symposium.

  20. EM’s Huizenga Receives Presidential Rank Award

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – EM Senior Advisor Dave Huizenga recently received the nation’s highest civil service recognition, the Presidential Rank of Distinguished Executive award.

  1. NREL Ranks Leading Utility Green Power Programs - News Releases...

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

    NREL Ranks Leading Utility Green Power Programs Pricing programs give consumers clean power choices April 3, 2007 The U.S. Department of Energy's (DOE) National Renewable Energy ...

  2. Chemical comminution and deashing of low-rank coals

    DOE Patents [OSTI]

    Quigley, David R. (Idaho Falls, ID)

    1992-01-01

    A method of chemically comminuting a low-rank coal while at the same time increasing the heating value of the coal. A strong alkali solution is added to a low-rank coal to solubilize the carbonaceous portion of the coal, leaving behind the noncarbonaceous mineral matter portion. The solubilized coal is precipitated from solution by a multivalent cation, preferably calcium.

  3. Chemical comminution and deashing of low-rank coals

    DOE Patents [OSTI]

    Quigley, David R.

    1992-12-01

    A method of chemically comminuting a low-rank coal while at the same time increasing the heating value of the coal. A strong alkali solution is added to a low-rank coal to solubilize the carbonaceous portion of the coal, leaving behind the noncarbonaceous mineral matter portion. The solubilized coal is precipitated from solution by a multivalent cation, preferably calcium.

  4. Next Generation Nuclear Plant Phenomena Identification and Ranking Tables (PIRTs) Volume 1: Main Report

    SciTech Connect (OSTI)

    Ball, Sydney J

    2008-03-01

    A phenomena identification and ranking table (PIRT) process was conducted for the Next Generation Nuclear Plant (NGNP) design. This design (in the conceptual stage) is a modular high-temperature gas-cooled reactor (HTGR) that generates both electricity and process heat for hydrogen production. Expert panels identified safety-relevant phenomena, ranked their importance, and assessed the knowledge levels in the areas of accidents and thermal fluids, fission-product transport and dose, high-temperature materials, graphite, and process heat for hydrogen production. This main report summarizes and documents the process and scope of the reviews, noting the major activities and conclusions. The identified phenomena, analyses, rationales, and associated ratings of the phenomena, plus a summary of each panel's findings, are presented. Individual panel reports for these areas are provided as attached volumes to this main report and provide considerably more detail about each panel's deliberations as well as a more complete listing of the phenomena that were evaluated.

  5. Hanford Treatment Facility Achieves First Gold Ranking for Sustainable

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

    Design in EM Complex: New groundwater treatment facility will be Hanford's largest, greenest pump-and-treat system | Department of Energy Treatment Facility Achieves First Gold Ranking for Sustainable Design in EM Complex: New groundwater treatment facility will be Hanford's largest, greenest pump-and-treat system Hanford Treatment Facility Achieves First Gold Ranking for Sustainable Design in EM Complex: New groundwater treatment facility will be Hanford's largest, greenest pump-and-treat

  6. Los Alamos scientists join prestigious ranks of APS fellows

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

    scientists join prestigious ranks of APS fellows Los Alamos scientists join prestigious ranks of APS fellows Cristian Batista, Malcolm Boshier, Dana Dattelbaum, Stephen Doorn, Michelle Espy, George Rodriguez, Avadh Saxena, Sergei Tretiak and Lin Yin are the new honorees. February 23, 2015 Nine Los Alamos National Laboratory scientists were selected as fellows of the American Physical Society. Nine Los Alamos National Laboratory scientists were selected as fellows of the American Physical

  7. Phenomena Identification and Ranking Technique (PIRT) Panel Meeting Summary Report

    SciTech Connect (OSTI)

    Mark Holbrook

    2007-07-01

    Phenomena Identification and Ranking Technique (PIRT) is a systematic way of gathering information from experts on a specific subject and ranking the importance of the information. NRC, in collaboration with DOE and the working group, conducted the PIRT exercises to identify safety-relevant phenomena for NGNP, and to assess and rank the importance and knowledge base for each phenomenon. The overall objective was to provide NRC with an expert assessment of the safety-relevant NGNP phenomena, and an overall assessment of R and D needs for NGNP licensing. The PIRT process was applied to five major topical areas relevant to NGNP safety and licensing: (1) thermofluids and accident analysis (including neutronics), (2) fission product transport, (3) high temperature materials, (4) graphite, and (5) process heat for hydrogen cogeneration.

  8. Stabilized thermally beneficiated low rank coal and method of manufacture

    DOE Patents [OSTI]

    Viall, Arthur J. (Colstrip, MT); Richards, Jeff M. (Colstrip, MT)

    2000-01-01

    A process for reducing the spontaneous combustion tendencies of thermally beneficiated low rank coals employing heat, air or an oxygen containing gas followed by an optional moisture addition. Specific reaction conditions are supplied along with knowledge of equipment types that may be employed on a commercial scale to complete the process.

  9. Stabilized thermally beneficiated low rank coal and method of manufacture

    DOE Patents [OSTI]

    Viall, Arthur J. (Colstrip, MT); Richards, Jeff M. (Colstrip, MT)

    1999-01-01

    A process for reducing the spontaneous combustion tendencies of thermally beneficiated low rank coals employing heat, air or an oxygen containing gas followed by an optional moisture addition. Specific reaction conditions are supplied along with knowledge of equipment types that may be employed on a commercial scale to complete the process.

  10. NNSA Leaders Receive 2015 Presidential Rank Awards | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Leaders Receive 2015 Presidential Rank Awards | 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

  11. NNSA's Cielo, Roadrunner Supercomputers Ranked as World's Most Powerful

    National Nuclear Security Administration (NNSA)

    Supercomputers | National Nuclear Security Administration Cielo, Roadrunner Supercomputers Ranked as World's Most Powerful Supercomputers | 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

  12. Stabilized thermally beneficiated low rank coal and method of manufacture

    DOE Patents [OSTI]

    Viall, A.J.; Richards, J.M.

    1999-01-26

    A process is described for reducing the spontaneous combustion tendencies of thermally beneficiated low rank coals employing heat, air or an oxygen containing gas followed by an optional moisture addition. Specific reaction conditions are supplied along with knowledge of equipment types that may be employed on a commercial scale to complete the process. 3 figs.

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

    SciTech Connect (OSTI)

    Sizirici, Banu; Tansel, Berrin; Kumar, Vivek

    2011-06-15

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

  14. Optical ranked-order filtering using threshold decomposition

    DOE Patents [OSTI]

    Allebach, J.P.; Ochoa, E.; Sweeney, D.W.

    1987-10-09

    A hybrid optical/electronic system performs median filtering and related ranked-order operations using threshold decomposition to encode the image. Threshold decomposition transforms the nonlinear neighborhood ranking operation into a linear space-invariant filtering step followed by a point-to-point threshold comparison step. Spatial multiplexing allows parallel processing of all the threshold components as well as recombination by a second linear, space-invariant filtering step. An incoherent optical correlation system performs the linear filtering, using a magneto-optic spatial light modulator as the input device and a computer-generated hologram in the filter plane. Thresholding is done electronically. By adjusting the value of the threshold, the same architecture is used to perform median, minimum, and maximum filtering of images. A totally optical system is also disclosed. 3 figs.

  15. Optical ranked-order filtering using threshold decomposition

    DOE Patents [OSTI]

    Allebach, Jan P. (West Lafayette, IN); Ochoa, Ellen (Pleasanton, CA); Sweeney, Donald W. (Alamo, CA)

    1990-01-01

    A hybrid optical/electronic system performs median filtering and related ranked-order operations using threshold decomposition to encode the image. Threshold decomposition transforms the nonlinear neighborhood ranking operation into a linear space-invariant filtering step followed by a point-to-point threshold comparison step. Spatial multiplexing allows parallel processing of all the threshold components as well as recombination by a second linear, space-invariant filtering step. An incoherent optical correlation system performs the linear filtering, using a magneto-optic spatial light modulator as the input device and a computer-generated hologram in the filter plane. Thresholding is done electronically. By adjusting the value of the threshold, the same architecture is used to perform median, minimum, and maximum filtering of images. A totally optical system is also disclosed.

  16. Presidential Rank Award Winners | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Presidential Rank Award Winners | 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 Our Jobs Our Jobs

  17. Low-rank coal oil agglomeration product and process

    DOE Patents [OSTI]

    Knudson, C.L.; Timpe, R.C.; Potas, T.A.; DeWall, R.A.; Musich, M.A.

    1992-11-10

    A selectively-sized, raw, low-rank coal is processed to produce a low ash and relative water-free agglomerate with an enhanced heating value and a hardness sufficient to produce a non-degradable, shippable fuel. The low-rank coal is treated, under high shear conditions, in the first stage to cause ash reduction and subsequent surface modification which is necessary to facilitate agglomerate formation. In the second stage the treated low-rank coal is contacted with bridging and binding oils under low shear conditions to produce agglomerates of selected size. The bridging and binding oils may be coal or petroleum derived. The process incorporates a thermal deoiling step whereby the bridging oil may be completely or partially recovered from the agglomerate; whereas, partial recovery of the bridging oil functions to leave as an agglomerate binder, the heavy constituents of the bridging oil. The recovered oil is suitable for recycling to the agglomeration step or can serve as a value-added product.

  18. Gas turbine fuel from low-rank coal

    SciTech Connect (OSTI)

    Maas, D.J.; Smith, F.J.

    1986-06-01

    Five low-rank coals from the western United States were cleaned in a bench-scale heavy media separation procedures followed by acid leaching and hydrothermal processing. The objective of these cleaning steps was to determine the amenability of preparing gas turbine quality fuel from low-rank coal. The best candidate for scale-up was determined to be a Wyoming subbituminous coal from the eagle Butte mine. Two hundred thirty kilograms of cleaned and micronized coal/water fuel were prepared in pilot-scale equipment to determine process parameters and fuel characteristics. After establishing operating conditions, two thousand kilograms of cleaned and micronized coal/water and powdered coal fuel were produced for testing in a pilot-scale gas turbine combustor. An economic analysis was completed for a commercial-scale plant designed to produce clean gas turbine fuel from low-rank coal using the most promising process steps identified form the bench- and pilot-scale studies. 21 refs., 12 figs., 20 tabs.

  19. Low-rank coal oil agglomeration product and process

    DOE Patents [OSTI]

    Knudson, Curtis L.; Timpe, Ronald C.; Potas, Todd A.; DeWall, Raymond A.; Musich, Mark A.

    1992-01-01

    A selectively-sized, raw, low-rank coal is processed to produce a low ash and relative water-free agglomerate with an enhanced heating value and a hardness sufficient to produce a non-decrepitating, shippable fuel. The low-rank coal is treated, under high shear conditions, in the first stage to cause ash reduction and subsequent surface modification which is necessary to facilitate agglomerate formation. In the second stage the treated low-rank coal is contacted with bridging and binding oils under low shear conditions to produce agglomerates of selected size. The bridging and binding oils may be coal or petroleum derived. The process incorporates a thermal deoiling step whereby the bridging oil may be completely or partially recovered from the agglomerate; whereas, partial recovery of the bridging oil functions to leave as an agglomerate binder, the heavy constituents of the bridging oil. The recovered oil is suitable for recycling to the agglomeration step or can serve as a value-added product.

  20. Scoping Studies to Evaluate the Benefits of an Advanced Dry Feed System on the Use of Low-Rank Coal

    SciTech Connect (OSTI)

    Rader, Jeff; Aguilar, Kelly; Aldred, Derek; Chadwick, Ronald; Conchieri, John; Dara, Satyadileep; Henson, Victor; Leininger, Tom; Liber, Pawel; Liber, Pawel; Lopez-Nakazono, Benito; Pan, Edward; Ramirez, Jennifer; Stevenson, John; Venkatraman, Vignesh

    2012-03-30

    The purpose of this project was to evaluate the ability of advanced low rank coal gasification technology to cause a significant reduction in the COE for IGCC power plants with 90% carbon capture and sequestration compared with the COE for similarly configured IGCC plants using conventional low rank coal gasification technology. GE’s advanced low rank coal gasification technology uses the Posimetric Feed System, a new dry coal feed system based on GE’s proprietary Posimetric Feeder. In order to demonstrate the performance and economic benefits of the Posimetric Feeder in lowering the cost of low rank coal-fired IGCC power with carbon capture, two case studies were completed. In the Base Case, the gasifier was fed a dilute slurry of Montana Rosebud PRB coal using GE’s conventional slurry feed system. In the Advanced Technology Case, the slurry feed system was replaced with the Posimetric Feed system. The process configurations of both cases were kept the same, to the extent possible, in order to highlight the benefit of substituting the Posimetric Feed System for the slurry feed system.

  1. Environmental restoration risk-based prioritization work package planning and risk ranking methodology. Revision 2

    SciTech Connect (OSTI)

    Dail, J.L.; Nanstad, L.D.; White, R.K.

    1995-06-01

    This document presents the risk-based prioritization methodology developed to evaluate and rank Environmental Restoration (ER) work packages at the five US Department of Energy, Oak Ridge Field Office (DOE-ORO) sites [i.e., Oak Ridge K-25 Site (K-25), Portsmouth Gaseous Diffusion Plant (PORTS), Paducah Gaseous Diffusion Plant (PGDP), Oak Ridge National Laboratory (ORNL), and the Oak Ridge Y-12 Plant (Y-12)], the ER Off-site Program, and Central ER. This prioritization methodology was developed to support the increased rigor and formality of work planning in the overall conduct of operations within the DOE-ORO ER Program. Prioritization is conducted as an integral component of the fiscal ER funding cycle to establish program budget priorities. The purpose of the ER risk-based prioritization methodology is to provide ER management with the tools and processes needed to evaluate, compare, prioritize, and justify fiscal budget decisions for a diverse set of remedial action, decontamination and decommissioning, and waste management activities. The methodology provides the ER Program with a framework for (1) organizing information about identified DOE-ORO environmental problems, (2) generating qualitative assessments of the long- and short-term risks posed by DOE-ORO environmental problems, and (3) evaluating the benefits associated with candidate work packages designed to reduce those risks. Prioritization is conducted to rank ER work packages on the basis of the overall value (e.g., risk reduction, stakeholder confidence) each package provides to the ER Program. Application of the methodology yields individual work package ``scores`` and rankings that are used to develop fiscal budget requests. This document presents the technical basis for the decision support tools and process.

  2. Advanced Acid Gas Separation Technology for the Utilization of Low Rank Coals

    SciTech Connect (OSTI)

    Kloosterman, Jeff

    2012-12-31

    Air Products has developed a potentially ground-breaking technology Sour Pressure Swing Adsorption (PSA) to replace the solvent-based acid gas removal (AGR) systems currently employed to separate sulfur containing species, along with CO{sub 2} and other impurities, from gasifier syngas streams. The Sour PSA technology is based on adsorption processes that utilize pressure swing or temperature swing regeneration methods. Sour PSA technology has already been shown with higher rank coals to provide a significant reduction in the cost of CO{sub 2} capture for power generation, which should translate to a reduction in cost of electricity (COE), compared to baseline CO{sub 2} capture plant design. The objective of this project is to test the performance and capability of the adsorbents in handling tar and other impurities using a gaseous mixture generated from the gasification of lower rank, lignite coal. The results of this testing are used to generate a high-level pilot process design, and to prepare a techno-economic assessment evaluating the applicability of the technology to plants utilizing these coals.

  3. CO2 Sequestration Potential of Texas Low-Rank Coals

    SciTech Connect (OSTI)

    Duane McVay; Walter Ayers, Jr.; Jerry Jensen; Jorge Garduno; Gonzola Hernandez; Rasheed Bello; Rahila Ramazanova

    2006-08-31

    Injection of CO{sub 2} in coalbeds is a plausible method of reducing atmospheric emissions of CO{sub 2}, and it can have the additional benefit of enhancing methane recovery from coal. Most previous studies have evaluated the merits of CO{sub 2} disposal in high-rank coals. The objective of this research was to determine the technical and economic feasibility of CO{sub 2} sequestration in, and enhanced coalbed methane (ECBM) recovery from, low-rank coals in the Texas Gulf Coast area. Our research included an extensive coal characterization program, including acquisition and analysis of coal core samples and well transient test data. We conducted deterministic and probabilistic reservoir simulation and economic studies to evaluate the effects of injectant fluid composition (pure CO{sub 2} and flue gas), well spacing, injection rate, and dewatering on CO{sub 2} sequestration and ECBM recovery in low-rank coals of the Calvert Bluff formation of the Texas Wilcox Group. Shallow and deep Calvert Bluff coals occur in two, distinct, coalbed gas petroleum systems that are separated by a transition zone. Calvert Bluff coals < 3,500 ft deep are part of a biogenic coalbed gas system. They have low gas content and are part of a freshwater aquifer. In contrast, Wilcox coals deeper than 3,500 ft are part of a thermogenic coalbed gas system. They have high gas content and are part of a saline aquifer. CO{sub 2} sequestration and ECBM projects in Calvert Bluff low-rank coals of East-Central Texas must be located in the deeper, unmineable coals, because shallow Wilcox coals are part of a protected freshwater aquifer. Probabilistic simulation of 100% CO{sub 2} injection into 20 feet of Calvert Bluff coal in an 80-acre 5-spot pattern indicates that these coals can store 1.27 to 2.25 Bcf of CO{sub 2} at depths of 6,200 ft, with an ECBM recovery of 0.48 to 0.85 Bcf. Simulation results of flue gas injection (87% N{sub 2}-13% CO{sub 2}) indicate that these same coals can store 0.34 to 0.59 Bcf of CO{sub 2} with an ECBM recovery of 0.68 to 1.20 Bcf. Economic modeling of CO{sub 2} sequestration and ECBM recovery indicates predominantly negative economic indicators for the reservoir depths (4,000 to 6,200 ft) and well spacings investigated, using natural gas prices ranging from $2 to $12 per Mscf and CO{sub 2} credits based on carbon market prices ranging from $0.05 to $1.58 per Mscf CO{sub 2} ($1.00 to $30.00 per ton CO{sub 2}). Injection of flue gas (87% N{sub 2} - 13% CO{sub 2}) results in better economic performance than injection of 100% CO{sub 2}. CO{sub 2} sequestration potential and methane resources in low-rank coals of the Lower Calvert Bluff formation in East-Central Texas are significant. The potential CO{sub 2} sequestration capacity of the coals ranges between 27.2 and 49.2 Tcf (1.57 and 2.69 billion tons), with a mean value of 38 Tcf (2.2 billion tons), assuming a 72.4% injection efficiency. Estimates of recoverable methane resources range between 6.3 and 13.6 Tcf, with a mean of 9.8 Tcf, assuming a 71.3% recovery factor. Moderate increases in gas prices and/or carbon credits could generate attractive economic conditions that, combined with the close proximity of many CO{sub 2} point sources near unmineable coalbeds, could enable commercial CO{sub 2} sequestration and ECBM projects in Texas low-rank coals. Additional studies are needed to characterize Wilcox regional methane coalbed gas systems and their boundaries, and to assess potential of other low-rank coal beds. Results from this study may be transferable to other low-rank coal formations and regions.

  4. Ranking of sabotage/tampering avoidance technology alternatives

    SciTech Connect (OSTI)

    Andrews, W.B.; Tabatabai, A.S.; Powers, T.B.; Daling, P.M.; Fecht, B.A.; Gore, B.F.; Overcast, T.D.; Rankin, W.R.; Schreiber, R.E.; Tawil, J.J.

    1986-01-01

    Pacific Northwest Laboratory conducted a study to evaluate alternatives to the design and operation of nuclear power plants, emphasizing a reduction of their vulnerability to sabotage. Estimates of core melt accident frequency during normal operations and from sabotage/tampering events were used to rank the alternatives. Core melt frequency for normal operations was estimated using sensitivity analysis of results of probabilistic risk assessments. Core melt frequency for sabotage/tampering was estimated by developing a model based on probabilistic risk analyses, historic data, engineering judgment, and safeguards analyses of plant locations where core melt events could be initiated. Results indicate the most effective alternatives focus on large areas of the plant, increase safety system redundancy, and reduce reliance on single locations for mitigation of transients. Less effective options focus on specific areas of the plant, reduce reliance on some plant areas for safe shutdown, and focus on less vulnerable targets.

  5. Waste oils utilized as coal liquefaction solvents on differing ranks of coal

    SciTech Connect (OSTI)

    Orr, E.C.; Shi, Y.; Liang, J.

    1995-12-31

    To determine the feasibility of using different waste oils as solvent media for coals of differing rank, oil from automobile crankcases, oil derived from the vacuum pyrolysis of waste rubber tires, and oil derived from the vacuum pyrolysis of waste plastics, have been heated to 430{degrees}C with coal in tubing reactors a hydrotreated for 1 hour. Analysis of the solvents indicates the presence of heavy metals in the waste automobile oil. Analysis of the plastic oil shows the presence of iron and calcium. The analysis of the tire oil shows the presence of zinc. Conversion yields are compared and results of analysis for the presence of metals in the liquid products are reported.

  6. Catalytic steam gasification reactivity of HyperCoals produced from different rank of coals at 600-775{degree}C

    SciTech Connect (OSTI)

    Atul Sharma; Ikuo Saito; Toshimasa Takanohashi

    2008-11-15

    HyperCoal is a clean coal with ash content <0.05 wt %. HyperCoals were prepared from a brown coal, a sub-bituminous coal, and a bituminous raw coal by solvent extraction method. Catalytic steam gasification of these HyperCoals was carried out with K{sub 2}CO{sub 3} at 775, 700, 650, and 600 {degree}C, and their rates were compared. HyperCoals produced from low-rank coals were more reactive than those produced from the high-rank coals. XRD measurements were carried out to understand the difference in gasification reactivity of HyperCoals. Arrhenius plot of ln (k) vs 1/T in the temperature range 600-825{degree}C was a curve rather than a straight line. The point of change was observed at 700{degree}C for HyperCoals from low-rank coals and at 775{degree}C for HyperCoals from high-rank coals. Using HyperCoal produced from low-rank coals as feedstock, steam gasification of coal may be possible at temperatures less than 650{degree}C. 22 refs., 6 figs., 2 tabs.

  7. Low-rank coal research. Quarterly report, January--March 1990

    SciTech Connect (OSTI)

    Not Available

    1990-08-01

    This document contains several quarterly progress reports for low-rank coal research that was performed from January-March 1990. Reports in Control Technology and Coal Preparation Research are in Flue Gas Cleanup, Waste Management, and Regional Energy Policy Program for the Northern Great Plains. Reports in Advanced Research and Technology Development are presented in Turbine Combustion Phenomena, Combustion Inorganic Transformation (two sections), Liquefaction Reactivity of Low-Rank Coals, Gasification Ash and Slag Characterization, and Coal Science. Reports in Combustion Research cover Fluidized-Bed Combustion, Beneficiation of Low-Rank Coals, Combustion Characterization of Low-Rank Coal Fuels, Diesel Utilization of Low-Rank Coals, and Produce and Characterize HWD (hot-water drying) Fuels for Heat Engine Applications. Liquefaction Research is reported in Low-Rank Coal Direct Liquefaction. Gasification Research progress is discussed for Production of Hydrogen and By-Products from Coal and for Chemistry of Sulfur Removal in Mild Gas.

  8. U.S. States - Rankings - U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    Rankings Additional State Rankings Consumption Total Energy per Capita Prices Natural Gas Electricity Environment Carbon Dioxide Emissions Expenditures Total Energy per Capita Production Total Energy Crude Oil Natural Gas Coal Electricity More State Ranking Tables › Notes & Sources Consumption Total Energy per Capita: EIA, State Energy Data System, Total Consumption Per Capita Expenditures Total Energy per Capita: EIA, State Energy Data System, Total Expenditures Per Capita Production

  9. BETO Ranks High in Biofuels Digest's Top 125 in the Advanced Bioeconomy |

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

    Department of Energy Ranks High in Biofuels Digest's Top 125 in the Advanced Bioeconomy BETO Ranks High in Biofuels Digest's Top 125 in the Advanced Bioeconomy February 6, 2015 - 4:18pm Addthis Biofuels Digest recently released its "Top 125 in the Advanced Bioeconomy," ranking Bioenergy Technologies Office (BETO) Director Dr. Jonathan Male, Deputy Director Dr. Valerie Reed, Technology Manager Dr. Joyce Yang, and Lead Analyst Zia Haq at number 20. Other Energy Department leaders

  10. Peak finding using biorthogonal wavelets

    SciTech Connect (OSTI)

    Tan, C.Y.

    2000-02-01

    The authors show in this paper how they can find the peaks in the input data if the underlying signal is a sum of Lorentzians. In order to project the data into a space of Lorentzian like functions, they show explicitly the construction of scaling functions which look like Lorentzians. From this construction, they can calculate the biorthogonal filter coefficients for both the analysis and synthesis functions. They then compare their biorthogonal wavelets to the FBI (Federal Bureau of Investigations) wavelets when used for peak finding in noisy data. They will show that in this instance, their filters perform much better than the FBI wavelets.

  11. Conversion of Low-Rank Wyoming Coals into Gasoline by Direct...

    Office of Scientific and Technical Information (OSTI)

    Title: Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction Under the cooperative agreement program of DOE and funding from Wyoming State's Clean Coal Task ...

  12. Conversion of Low-Rank Wyoming Coals into Gasoline by Direct...

    Office of Scientific and Technical Information (OSTI)

    of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction Polyakov, Oleg 01 COAL, LIGNITE, AND PEAT Under the cooperative agreement program of DOE and funding from...

  13. Low-rank coal research: Volume 1, Control technology, liquefaction, and gasification: Final report

    SciTech Connect (OSTI)

    Weber, G.F.; Collings, M.E.; Schelkoph, G.L.; Steadman, E.N.; Moretti, C.J.; Henke, K.R.; Rindt, J.R.; Hetland, M.D.; Knudson, C.L.; Willson, W.G.

    1987-04-01

    Volume I contains articles on SO/sub x//NO/sub x/ control, waste management, low-rank direct liquefaction, hydrogen production from low-rank coals, and advanced wastewater treatment. These articles have been entered individually into EDB and ERA. (LTN)

  14. Interactive Comparative Analysis

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

    Comparative Analysis Interactive Comparative Analysis We can learn the correlations between sensors and modalities that differentiate activities (or operating modes) by using transfer learning. Our new approach to data fusion and signature discovery has a number of advantages and applications: * Finding correlations that differentiate datasets requires less data than finding correlations that explain datasets. * The differences between datasets are smaller in number, and often easier to

  15. CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS

    SciTech Connect (OSTI)

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

    2005-05-01

    The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. The main objective for this reporting period was to perform pressure transient testing to determine permeability of deep Wilcox coal to use as additional, necessary data for modeling performance of CO{sub 2} sequestration and enhanced coalbed methane recovery. To perform permeability testing of the Wilcox coal, we worked with Anadarko Petroleum Corporation in selecting the well and intervals to test and in designing the pressure transient test. Anadarko agreed to allow us to perform permeability tests in coal beds in an existing shut-in well (Well APCT2). This well is located in the region of the Sam K. Seymour power station, a site that we earlier identified as a major point source of CO{sub 2} emissions. A service company, Pinnacle Technologies Inc. (Pinnacle) was contracted to conduct the tests in the field. Intervals tested were 2 coal beds with thicknesses of 3 and 7 feet, respectively, at approximately 4,100 ft depth in the Lower Calvert Bluff Formation of the Wilcox Group in east-central Texas. Analyses of pressure transient test data indicate that average values for coalbed methane reservoir permeability in the tested coals are between 1.9 and 4.2 mD. These values are in the lower end of the range of permeability used in the preliminary simulation modeling. These new coal fracture permeability data from the APCT2 well, along with the acquired gas compositional analyses and sorption capacities of CO{sub 2}, CH{sub 4}, and N{sub 2}, complete the reservoir description phase of the project. During this quarter we also continued work on reservoir and economic modeling to evaluate performance of CO{sub 2} sequestration and enhanced coalbed methane recovery.

  16. Find eBooks

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

    eBooks Find eBooks Many of these resources are LANL-only and will require Remote Access. Question? 667-5809 Email The Library Catalog offers the most comprehensive search for scientific Ebooks. The following is a selection of Ebook sources, in case you want to search them directly. [See also Conference Proceedings.] Key eBook Providers Elsevier ScienceDirect - Includes books, book series, and reference works in many scientific disciplines Wiley Online Books, reference works and laboratory

  17. Find LANL Publications

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

    LANL Publications Find LANL Publications Some of these resources are LANL-only and will require SSL Portal. Questions? 667-5809 Email Current Lab publications 1663 Actinide Research Quarterly Connections National Security Science Why Lab blogs Internal blogs Los Alamos Report Division/organization publications: ADPSM/WSC Broadcast of Observations Newsletter Engineering Institute Newsletter Lessons Learned and Operating Experience Archive PADSTE STE Highlights Archive VISTAS - highlighting

  18. CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS

    SciTech Connect (OSTI)

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

    2004-07-01

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

  19. Microsoft PowerPoint - SWDRegional 5-Yr MIL and Ranking Process_20150616_revised.pptx [Read-Only]

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

    5-year Plan and MIL The Risk Factors Miles P. Waldron, P.E. Senior Hydropower Program Manager CESWD-PDO 15 June 2015 BUILDING STRONG ® Ranking Criteria for Capitalized Work in Plants (Ranking Worksheet) Hydropower Relative Risk Index (1-5)- Primary Ranking *Condition Index *Consequence Rating Criteria *Hydropower Relative Risk Values Availability Risk Public Safety and Health Environmental Concerns Legal Concerns Impact to Other Business Lines Formulate a Condition Index Rank- 1=High Risk; 5=

  20. The Datatype Compare Library v.1.0

    Energy Science and Technology Software Center (OSTI)

    2012-01-20

    The Datatype Compare (DTCMP) library provides routines that sort, search, merge, partition, rank, and select items using operations that compare MPI datatypes. Such routines are needed im MPI applications dealing with large distributed latasets, where the amount of data is too large to gather to a single process.

  1. Low-rank coal research. Quarterly technical progress report, April-June 1984

    SciTech Connect (OSTI)

    Not Available

    1984-08-01

    Papers in the quarterly technical progress report for the period April-June, 1984, of the Low-Rank Coal Research project have been entered individually into EDB and ERA (17 items). (LTN)

  2. CO2 SEQUESTRATION POTENTIAL OF TEXAS LOW-RANK COALS

    SciTech Connect (OSTI)

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

    2004-11-01

    The objectives of this project are to evaluate the feasibility of carbon dioxide (CO{sub 2}) sequestration in Texas low-rank coals and to determine the potential for enhanced coalbed methane (CBM) recovery as an added benefit of sequestration. there were two main objectives for this reporting period. first, they wanted to collect wilcox coal samples from depths similar to those of probable sequestration sites, with the objective of determining accurate parameters for reservoir model description and for reservoir simulation. The second objective was to pursue opportunities for determining permeability of deep Wilcox coal to use as additional, necessary data for modeling reservoir performance during CO{sub 2} sequestration and enhanced coalbed methane recovery. In mid-summer, Anadarko Petroleum Corporation agreed to allow the authors to collect Wilcox Group coal samples from a well that was to be drilled to the Austin Chalk, which is several thousand feet below the Wilcox. In addition, they agreed to allow them to perform permeability tests in coal beds in an existing shut-in well. Both wells are in the region of the Sam K. Seymour power station, a site that they earlier identified as a major point source of CO{sub 2}. They negotiated contracts for sidewall core collection and core analyses, and they began discussions with a service company to perform permeability testing. To collect sidewall core samples of the Wilcox coals, they made structure and isopach maps and cross sections to select coal beds and to determine their depths for coring. On September 29, 10 sidewall core samples were obtained from 3 coal beds of the Lower Calvert Bluff Formation of the Wilcox Group. The samples were desorbed in 4 sidewall core canisters. Desorbed gas samples were sent to a laboratory for gas compositional analyses, and the coal samples were sent to another laboratory to measure CO{sub 2}, CH{sub 4}, and N{sub 2} sorption isotherms. All analyses should be finished by the end of December. A preliminary report shows methane content values for the desorbed coal samples ranged between 330 and 388 scf/t., on ''as received'' basis. Residual gas content of the coals was not included in the analyses, which results in an approximate 5-10% underestimation of in-situ gas content. Coal maps indicate that total coal thickness is 40-70 ft in the Lower Calvert Bluff Formation of the Wilcox Group in the vicinity of the Sam K. Seymour power plant. A conservative estimate indicates that methane in place for a well on 160-acre spacing is approximately 3.5 Bcf in Lower Calvert Bluff coal beds. When they receive sorption isotherm data from the laboratory, they will determine the amount of CO{sub 2} that it may be possible to sequester in Wilcox coals. In December, when the final laboratory and field test data are available, they will complete the reservoir model and begin to simulate CO{sub 2} sequestration and enhanced CH{sub 4} production.

  3. Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Technical Report: Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction Citation Details In-Document Search Title: Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction Under the cooperative agreement program of DOE and funding from Wyoming State's Clean Coal Task Force, Western Research Institute and Thermosolv LLC studied the direct conversion of Wyoming coals and coal-lignin mixed feeds into liquid fuels in

  4. Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Technical Report: Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction Citation Details In-Document Search Title: Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional

  5. BETO Director Ranks #6 in Biofuels Digest’s Top 100 People in the Advanced Bioeconomy

    Broader source: Energy.gov [DOE]

    Biofuels Digest has released its 2016 ranking of the “Top 100 People in the Advanced Bioeconomy,” and Bioenergy Technologies Office (BETO) Director Dr. Jonathan Male is ranked high in the list at number six. Sharing this prestigious spot with Dr. Male are other top players from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE)— Assistant Secretary for EERE, David Danielson and Deputy Assistant Secretary for Transportation, Reuben Sarkar.

  6. Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction

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

    (Technical Report) | SciTech Connect Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction Citation Details In-Document Search Title: Conversion of Low-Rank Wyoming Coals into Gasoline by Direct Liquefaction Under the cooperative agreement program of DOE and funding from Wyoming State's Clean Coal Task Force, Western Research Institute and Thermosolv LLC studied the direct conversion of Wyoming coals and coal-lignin mixed feeds into liquid fuels in conditions highly

  7. NETL's New Supercomputer Ranks Among the World's Top 100 | Department of

    Office of Environmental Management (EM)

    Energy New Supercomputer Ranks Among the World's Top 100 NETL's New Supercomputer Ranks Among the World's Top 100 January 15, 2013 - 12:00pm Addthis Washington, DC - One of the world's fastest, most energy-efficient supercomputers - expected to help energy researchers discover new materials, optimize designs and better predict operational characteristics - is up and running at the Office of Fossil Energy's National Energy Technology Laboratory (NETL) in Morgantown, W.Va. NETL's new

  8. Low-rank coal research, Task 5.1. Topical report, April 1986--December 1992

    SciTech Connect (OSTI)

    Not Available

    1993-02-01

    This document is a topical progress report for Low-Rank Coal Research performed April 1986 - December 1992. Control Technology and Coal Preparation Research is described for Flue Gas Cleanup, Waste Management, Regional Energy Policy Program for the Northern Great Plains, and Hot-Gas Cleanup. Advanced Research and Technology Development was conducted on Turbine Combustion Phenomena, Combustion Inorganic Transformation (two sections), Liquefaction Reactivity of Low-Rank Coals, Gasification Ash and Slag Characterization, and Coal Science. Combustion Research is described for Atmospheric Fluidized-Bed Combustion, Beneficiation of Low-Rank Coals, Combustion Characterization of Low-Rank Fuels (completed 10/31/90), Diesel Utilization of Low-Rank Coals (completed 12/31/90), Produce and Characterize HWD (hot-water drying) Fuels for Heat Engine Applications (completed 10/31/90), Nitrous Oxide Emission, and Pressurized Fluidized-Bed Combustion. Liquefaction Research in Low-Rank Coal Direct Liquefaction is discussed. Gasification Research was conducted in Production of Hydrogen and By-Products from Coals and in Sulfur Forms in Coal.

  9. Low-rank coal study. Volume 4. Regulatory, environmental, and market analyses

    SciTech Connect (OSTI)

    Not Available

    1980-11-01

    The regulatory, environmental, and market constraints to development of US low-rank coal resources are analyzed. Government-imposed environmental and regulatory requirements are among the most important factors that determine the markets for low-rank coal and the technology used in the extraction, delivery, and utilization systems. Both state and federal controls are examined, in light of available data on impacts and effluents associated with major low-rank coal development efforts. The market analysis examines both the penetration of existing markets by low-rank coal and the evolution of potential markets in the future. The electric utility industry consumes about 99 percent of the total low-rank coal production. This use in utility boilers rose dramatically in the 1970's and is expected to continue to grow rapidly. In the late 1980's and 1990's, industrial direct use of low-rank coal and the production of synthetic fuels are expected to start growing as major new markets.

  10. Quick Compare

    Energy Science and Technology Software Center (OSTI)

    2000-01-10

    Quick Compare is a computer software application that helps a user quickly evaluate alternatives based on criteria and decide on a preferred alternative. The software leads a user through a simple process of defining alternatives and criteria. Then, one person or a group can score the alternatives based on the criteria. The results are immediately displayed in an easy-to-understand graphical output.

  11. Low-rank coal study : national needs for resource development. Volume 2. Resource characterization

    SciTech Connect (OSTI)

    Not Available

    1980-11-01

    Comprehensive data are presented on the quantity, quality, and distribution of low-rank coal (subbituminous and lignite) deposits in the United States. The major lignite-bearing areas are the Fort Union Region and the Gulf Lignite Region, with the predominant strippable reserves being in the states of North Dakota, Montana, and Texas. The largest subbituminous coal deposits are in the Powder River Region of Montana and Wyoming, The San Juan Basin of New Mexico, and in Northern Alaska. For each of the low-rank coal-bearing regions, descriptions are provided of the geology; strippable reserves; active and planned mines; classification of identified resources by depth, seam thickness, sulfur content, and ash content; overburden characteristics; aquifers; and coal properties and characteristics. Low-rank coals are distinguished from bituminous coals by unique chemical and physical properties that affect their behavior in extraction, utilization, or conversion processes. The most characteristic properties of the organic fraction of low-rank coals are the high inherent moisture and oxygen contents, and the correspondingly low heating value. Mineral matter (ash) contents and compositions of all coals are highly variable; however, low-rank coals tend to have a higher proportion of the alkali components CaO, MgO, and Na/sub 2/O. About 90% of the reserve base of US low-rank coal has less than one percent sulfur. Water resources in the major low-rank coal-bearing regions tend to have highly seasonal availabilities. Some areas appear to have ample water resources to support major new coal projects; in other areas such as Texas, water supplies may be constraining factor on development.

  12. Low-rank coal study: national needs for resource development. Volume 3. Technology evaluation

    SciTech Connect (OSTI)

    Not Available

    1980-11-01

    Technologies applicable to the development and use of low-rank coals are analyzed in order to identify specific needs for research, development, and demonstration (RD and D). Major sections of the report address the following technologies: extraction; transportation; preparation, handling and storage; conventional combustion and environmental control technology; gasification; liquefaction; and pyrolysis. Each of these sections contains an introduction and summary of the key issues with regard to subbituminous coal and lignite; description of all relevant technology, both existing and under development; a description of related environmental control technology; an evaluation of the effects of low-rank coal properties on the technology; and summaries of current commercial status of the technology and/or current RD and D projects relevant to low-rank coals.

  13. Process to improve boiler operation by supplemental firing with thermally beneficiated low rank coal

    DOE Patents [OSTI]

    Sheldon, Ray W. (Huntley, MT)

    2001-01-01

    The invention described is a process for improving the performance of a commercial coal or lignite fired boiler system by supplementing its normal coal supply with a controlled quantity of thermally beneficiated low rank coal, (TBLRC). This supplemental TBLRC can be delivered either to the solid fuel mill (pulverizer) or directly to the coal burner feed pipe. Specific benefits are supplied based on knowledge of equipment types that may be employed on a commercial scale to complete the process. The thermally beneficiated low rank coal can be delivered along with regular coal or intermittently with regular coal as the needs require.

  14. Sequoia Ranked as Fastest Supercomputer in the World | Department of Energy

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

    Sequoia Ranked as Fastest Supercomputer in the World Sequoia Ranked as Fastest Supercomputer in the World June 25, 2012 - 2:19pm Addthis A view of one of the aisles of racks that hold Sequoia’s 1.6 million cores. Its 16.32 sustained petaflops and 1.6 petabytes of memory make it the world's fastest supercomputer. | Photo courtesy of Lawrence Livermore National Laboratory. A view of one of the aisles of racks that hold Sequoia's 1.6 million cores. Its 16.32 sustained petaflops and 1.6

  15. Transportation costs for new fuel forms produced from low rank US coals

    SciTech Connect (OSTI)

    Newcombe, R.J.; McKelvey, D.G. ); Ruether, J.A. )

    1990-09-01

    Transportation costs are examined for four types of new fuel forms (solid, syncrude, methanol, and slurry) produced from low rank coals found in the lower 48 states of the USA. Nine low rank coal deposits are considered as possible feedstocks for mine mouth processing plants. Transportation modes analyzed include ship/barge, pipelines, rail, and truck. The largest potential market for the new fuel forms is coal-fired utility boilers without emission controls. Lowest cost routes from each of the nine source regions to supply this market are determined. 12 figs.

  16. Finding of No Significant Impact

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

    U.S. Department of Energy Finding of No Significant Impact 2 June 2001 This page intentionally left blank. U.S. Department of Energy Finding of No Significant Impact 12 June 2001 This page intentionally left blank.

  17. ARM - Research Highlights: Notable Findings

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

    HighlightsNotable Research Findings Form Submit a New Research Highlight Sort Highlights Submitter Title Research Area Working Group Submission Date DOE Progress Reports Notable Research Findings for 2001-2006 Office of Science Abstracts Database Research Highlights Summaries Notable Research Findings for the Past Five Years Aerosols Cloud Parameterization and Modeling (Currently Cloud Modeling) Cloud Properties Instantaneous Radiative Flux (Currently Radiative Processes)

  18. Low-rank coal research: Volume 2, Advanced research and technology development: Final report

    SciTech Connect (OSTI)

    Mann, M.D.; Swanson, M.L.; Benson, S.A.; Radonovich, L.; Steadman, E.N.; Sweeny, P.G.; McCollor, D.P.; Kleesattel, D.; Grow, D.; Falcone, S.K.

    1987-04-01

    Volume II contains articles on advanced combustion phenomena, combustion inorganic transformation; coal/char reactivity; liquefaction reactivity of low-rank coals, gasification ash and slag characterization, and fine particulate emissions. These articles have been entered individually into EDB and ERA. (LTN)

  19. Task 27 -- Alaskan low-rank coal-water fuel demonstration project

    SciTech Connect (OSTI)

    1995-10-01

    Development of coal-water-fuel (CWF) technology has to-date been predicated on the use of high-rank bituminous coal only, and until now the high inherent moisture content of low-rank coal has precluded its use for CWF production. The unique feature of the Alaskan project is the integration of hot-water-drying (HWD) into CWF technology as a beneficiation process. Hot-water-drying is an EERC developed technology unavailable to the competition that allows the range of CWF feedstock to be extended to low-rank coals. The primary objective of the Alaskan Project, is to promote interest in the CWF marketplace by demonstrating the commercial viability of low-rank coal-water-fuel (LRCWF). While commercialization plans cannot be finalized until the implementation and results of the Alaskan LRCWF Project are known and evaluated, this report has been prepared to specifically address issues concerning business objectives for the project, and outline a market development plan for meeting those objectives.

  20. Low-rank coal research under the UND/DOE cooperative agreement. Quarterly technical progress report, April 1983-June 1983

    SciTech Connect (OSTI)

    Wiltsee, Jr., G. A.

    1983-01-01

    Progress reports are presented for the following tasks: (1) gasification wastewater treatment and reuse; (2) fine coal cleaning; (3) coal-water slurry preparation; (4) low-rank coal liquefaction; (5) combined flue gas cleanup/simultaneous SO/sub x/-NO/sub x/ control; (6) particulate control and hydrocarbons and trace element emissions from low-rank coals; (7) waste characterization; (8) combustion research and ash fowling; (9) fluidized-bed combustion of low-rank coals; (10) ash and slag characterization; (11) organic structure of coal; (12) distribution of inorganics in low-rank coals; (13) physical properties and moisture of low-rank coals; (14) supercritical solvent extraction; and (15) pyrolysis and devolatilization.

  1. On the third cohomology of algebraic groups of rank two in positive characteristic

    SciTech Connect (OSTI)

    Dzhumadil'daev, A S; Ibraev, Sh Sh

    2014-03-31

    We evaluate the third cohomology of simple simply connected algebraic groups of rank 2 over an algebraically closed field of positive characteristic with coefficients in simple modules. It is assumed that the characteristic p of the field is greater than3 for SL{sub 3}, greater than5 for Sp{sub 4}, and greater than11 forG{sub 2}. It follows from the main result that the dimensions of the cohomology spaces do not exceed the rank of the algebraic group in question. To prove the main results we study the properties of the first-quadrant Lyndon-Hochschild-Serre spectral sequence with respect to an infinitesimal subgroup, namely, the Frobenius kernel of the given algebraic group. Bibliography: 49 titles.

  2. Process for clean-burning fuel from low-rank coal

    DOE Patents [OSTI]

    Merriam, Norman W. (Laramie, WY); Sethi, Vijay (Laramie, WY); Brecher, Lee E. (Laramie, WY)

    1994-01-01

    A process for upgrading and stabilizing low-rank coal involving the sequential processing of the coal through three fluidized beds; first a dryer, then a pyrolyzer, and finally a cooler. The fluidizing gas for the cooler is the exit gas from the pyrolyzer with the addition of water for cooling. Overhead gas from pyrolyzing is likely burned to furnish the energy for the process. The product coal exits with a tar-like pitch sealant to enhance its safety during storage.

  3. Jefferson Lab research into the pentaquark is ranked among the top science

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

    stories of 2003 | Jefferson Lab research into the pentaquark is ranked among the top science stories of 2003 December 24, 2003 Twice during the last month the discovery of the pentaquark has been named among the top science stories for 2003. Researchers working at the Department of Energy's Jefferson Lab, located in Newport News, Va., are among those to identify some of the most convincing evidence yet of the subatomic particle's existence. Discover Magazine's January 2004 issue listed the

  4. Find a Job | Careers | NREL

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

    Find a Job We're looking for scientists, research technicians, engineers, analysts, managers and project leaders, administrators, and communicators, along with information technology, security, facilities, and clerical/administrative support specialists. Interested in joining our team? Find your opportunity We're passionate about our mission-to develop clean energy and energy efficiency technologies and practices, advance related science and engineering, and provide knowledge and innovations to

  5. Find Trainings | Department of Energy

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

    Clean Energy Jobs & Career Planning » Find Trainings Find Trainings To pursue a clean energy career, you may need general as well as specialized training. This page has links to training and courses in energy efficiency and renewable energy. This list is a work in progress and is not intended to be all-inclusive or to assure individual program quality. Many of these trainings are local, state or organizational based. Seeking a degree, certificate or education? Check out the Education &

  6. Writing audit findings: Be reasonable!

    SciTech Connect (OSTI)

    Girvin, N.W.

    1992-05-01

    A customary approach to auditing and reporting deficiencies is to keep a running list of those that are found, evaluate the severity of each, and based on the evidence, document findings or observations or concerns in an audit report. The report is issued and the auditee is normally requested to address ``root cause`` as part of their corrective action. This paper describes a ``root problems`` approach to documenting audit findings that is designed not only to put the QA auditor in a more favorable light, but to more effectively enable the auditee to identify root cause and meaningful corrective action. The positive results of this approach are considerable. You will have fewer findings but those you do have will be substantial. You will cite requirements that sound reasonable and make arguments difficult. If some of the supporting deficiencies (examples) prove to be incorrect, you will still have ample support for the original finding. You will be seen as reasonable individual who can help lead the auditee towards identification of root cause without taking away part of the responsibility. You even have a fair chance of fostering a sense of commitment to quality improvement on the auditee`s part. This in itself, is its own reward.

  7. Writing audit findings: Be reasonable

    SciTech Connect (OSTI)

    Girvin, N.W.

    1992-05-01

    A customary approach to auditing and reporting deficiencies is to keep a running list of those that are found, evaluate the severity of each, and based on the evidence, document findings or observations or concerns in an audit report. The report is issued and the auditee is normally requested to address root cause'' as part of their corrective action. This paper describes a root problems'' approach to documenting audit findings that is designed not only to put the QA auditor in a more favorable light, but to more effectively enable the auditee to identify root cause and meaningful corrective action. The positive results of this approach are considerable. You will have fewer findings but those you do have will be substantial. You will cite requirements that sound reasonable and make arguments difficult. If some of the supporting deficiencies (examples) prove to be incorrect, you will still have ample support for the original finding. You will be seen as reasonable individual who can help lead the auditee towards identification of root cause without taking away part of the responsibility. You even have a fair chance of fostering a sense of commitment to quality improvement on the auditee's part. This in itself, is its own reward.

  8. Find Internships | Department of Energy

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

    Internships Find Internships Internships in energy efficiency and renewable energy-related fields, such as solar and fuel cells, energy efficiency, atmospheric sciences, ecology, global carbon cycles, climatology, and more, include EERE's own student internship program. Featured Internships Clean Cities University Workforce Development Program Clean Cities logo Science Undergraduate Laboratory Internships (SULI) Fall 2013 Picture of tow people in a labratory working Minority Educational

  9. Evaluation and Ranking of Geothermal Resources for Electrical Generation or Electrical Offset in Idaho, Montana, Oregon and Washington. Volume I.

    SciTech Connect (OSTI)

    Bloomquist, R. Gordon

    1985-06-01

    The objective was to consolidate and evaluate all geologic, environmental, and legal and institutional information in existing records and files, and to apply a uniform methodology to the evaluation and ranking of sites to allow the making of creditable forecasts of the supply of geothermal energy which could be available in the region over a 20 year planning horizon. A total of 1265 potential geothermal resource sites were identified from existing literature. Site selection was based upon the presence of thermal and mineral springs or wells and/or areas of recent volcanic activity and high heat flow. 250 sites were selected for detailed analysis. A methodology to rank the sites by energy potential, degree of developability, and cost of energy was developed. Resource developability was ranked by a method based on a weighted variable evaluation of resource favorability. Sites were ranked using an integration of values determined through the cost and developability analysis. 75 figs., 63 tabs.

  10. Co-pyrolysis of low rank coals and biomass: Product distributions

    SciTech Connect (OSTI)

    Soncini, Ryan M.; Means, Nicholas C.; Weiland, Nathan T.

    2013-10-01

    Pyrolysis and gasification of combined low rank coal and biomass feeds are the subject of much study in an effort to mitigate the production of green house gases from integrated gasification combined cycle (IGCC) systems. While co-feeding has the potential to reduce the net carbon footprint of commercial gasification operations, the effects of co-feeding on kinetics and product distributions requires study to ensure the success of this strategy. Southern yellow pine was pyrolyzed in a semi-batch type drop tube reactor with either Powder River Basin sub-bituminous coal or Mississippi lignite at several temperatures and feed ratios. Product gas composition of expected primary constituents (CO, CO{sub 2}, CH{sub 4}, H{sub 2}, H{sub 2}O, and C{sub 2}H{sub 4}) was determined by in-situ mass spectrometry while minor gaseous constituents were determined using a GC-MS. Product distributions are fit to linear functions of temperature, and quadratic functions of biomass fraction, for use in computational co-pyrolysis simulations. The results are shown to yield significant nonlinearities, particularly at higher temperatures and for lower ranked coals. The co-pyrolysis product distributions evolve more tar, and less char, CH{sub 4}, and C{sub 2}H{sub 4}, than an additive pyrolysis process would suggest. For lignite co-pyrolysis, CO and H{sub 2} production are also reduced. The data suggests that evolution of hydrogen from rapid pyrolysis of biomass prevents the crosslinking of fragmented aromatic structures during coal pyrolysis to produce tar, rather than secondary char and light gases. Finally, it is shown that, for the two coal types tested, co-pyrolysis synergies are more significant as coal rank decreases, likely because the initial structure in these coals contains larger pores and smaller clusters of aromatic structures which are more readily retained as tar in rapid co-pyrolysis.

  11. Process for clean-burning fuel from low-rank coal

    DOE Patents [OSTI]

    Merriam, N.W.; Sethi, V.; Brecher, L.E.

    1994-06-21

    A process is described for upgrading and stabilizing low-rank coal involving the sequential processing of the coal through three fluidized beds; first a dryer, then a pyrolyzer, and finally a cooler. The fluidizing gas for the cooler is the exit gas from the pyrolyzer with the addition of water for cooling. Overhead gas from pyrolyzing is likely burned to furnish the energy for the process. The product coal exits with a tar-like pitch sealant to enhance its safety during storage. 1 fig.

  12. Weekly Preliminary Crude Imports by Top 10 Countries of Origin (ranking

    Gasoline and Diesel Fuel Update (EIA)

    based on 2013 Petroleum Supply Monthly data) Preliminary Crude Imports by Top 10 Countries of Origin (ranking based on 2013 Petroleum Supply Monthly data) (Thousand Barrels per Day) Period: Weekly 4-Week Average Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Country 02/05/16 02/12/16 02/19/16 02/26/16 03/04/16 03/11/16 View History 1- Canada 3,446 3,247 3,006 3,140 3,314 3,151 2010-2016 2- Saudi Arabia 696 774 1,209 1,190

  13. HPGMG 1.0: A Benchmark for Ranking High Performance Computing Systems

    SciTech Connect (OSTI)

    Adams, Mark; Brown, Jed; Shalf, John; Straalen, Brian Van; Strohmaier, Erich; Williams, Sam

    2014-05-05

    This document provides an overview of the benchmark ? HPGMG ? for ranking large scale general purpose computers for use on the Top500 list [8]. We provide a rationale for the need for a replacement for the current metric HPL, some background of the Top500 list and the challenges of developing such a metric; we discuss our design philosophy and methodology, and an overview of the specification of the benchmark. The primary documentation with maintained details on the specification can be found at hpgmg.org and the Wiki and benchmark code itself can be found in the repository https://bitbucket.org/hpgmg/hpgmg.

  14. FINDING OF NO SIGNIFICANT IMPACT

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

    COMMERCIAL DEMONSTRATION OF THE MANUFACTURED AGGREGATE PROCESSING TECHNOLOGY UTILIZING SPRAY DRYER ASH 1 AGENCY: U.S. Department of Energy (DOE) ACTION: Finding of No Significant Impact (FONSI) SUMMARY: The DOE has prepared an Environmental Assessment (EA), DOE/EA-1449, to analyze the potential environmental consequences of participating in a cooperative agreement with Universal Aggregates, LLC, for the design, construction, and operation of a plant to manufacture lightweight aggregates. The

  15. Find Jobs | Department of Energy

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

    Jobs Find Jobs Clean energy jobs can be found in the public, private, and nonprofit sectors and can range from entry-level to professional positions in a wide range of fields. This section can help you familiarize yourself with different types of green energy jobs as you begin your search for a job that meets your interests and skills. EERE Career Opportunities EERE Career Opportunities Energy Efficency and Renewable Energy, the DOE office leading the nation's effort to enhance energy efficiency

  16. Relationship between Particle Size Distribution of Low-Rank Pulverized Coal and Power Plant Performance

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

    Ganguli, Rajive; Bandopadhyay, Sukumar

    2012-01-01

    Tmore » he impact of particle size distribution (PSD) of pulverized, low rank high volatile content Alaska coal on combustion related power plant performance was studied in a series of field scale tests. Performance was gauged through efficiency (ratio of megawatt generated to energy consumed as coal), emissions (SO 2 , NO x , CO), and carbon content of ash (fly ash and bottom ash). The study revealed that the tested coal could be burned at a grind as coarse as 50% passing 76 microns, with no deleterious impact on power generation and emissions. The PSD’s tested in this study were in the range of 41 to 81 percent passing 76 microns. There was negligible correlation between PSD and the followings factors: efficiency, SO 2 , NO x , and CO. Additionally, two tests where stack mercury (Hg) data was collected, did not demonstrate any real difference in Hg emissions with PSD. The results from the field tests positively impacts pulverized coal power plants that burn low rank high volatile content coals (such as Powder River Basin coal). These plants can potentially reduce in-plant load by grinding the coal less (without impacting plant performance on emissions and efficiency) and thereby, increasing their marketability.« less

  17. Liquid CO{sub 2}/Coal Slurry for Feeding Low Rank Coal to Gasifiers

    SciTech Connect (OSTI)

    Marasigan, Jose; Goldstein, Harvey; Dooher, John

    2013-09-30

    This study investigates the practicality of using a liquid CO{sub 2}/coal slurry preparation and feed system for the E-Gas™ gasifier in an integrated gasification combined cycle (IGCC) electric power generation plant configuration. Liquid CO{sub 2} has several property differences from water that make it attractive for the coal slurries used in coal gasification-based power plants. First, the viscosity of liquid CO{sub 2} is much lower than water. This means it should take less energy to pump liquid CO{sub 2} through a pipe compared to water. This also means that a higher solids concentration can be fed to the gasifier, which should decrease the heat requirement needed to vaporize the slurry. Second, the heat of vaporization of liquid CO{sub 2} is about 80% lower than water. This means that less heat from the gasification reactions is needed to vaporize the slurry. This should result in less oxygen needed to achieve a given gasifier temperature. And third, the surface tension of liquid CO{sub 2} is about 2 orders of magnitude lower than water, which should result in finer atomization of the liquid CO{sub 2} slurry, faster reaction times between the oxygen and coal particles, and better carbon conversion at the same gasifier temperature. EPRI and others have recognized the potential that liquid CO{sub 2} has in improving the performance of an IGCC plant and have previously conducted systemslevel analyses to evaluate this concept. These past studies have shown that a significant increase in IGCC performance can be achieved with liquid CO{sub 2} over water with certain gasifiers. Although these previous analyses had produced some positive results, they were still based on various assumptions for liquid CO{sub 2}/coal slurry properties. This low-rank coal study extends the existing knowledge base to evaluate the liquid CO{sub 2}/coal slurry concept on an E-Gas™-based IGCC plant with full 90% CO{sub 2} capture. The overall objective is to determine if this technology could be used to reduce the cost and improve the efficiency of IGCC plants. The study goes beyond the systems-level analyses and initial lab work that formed the bases of previous studies and includes the following tasks: performing laboratory tests to quantify slurry properties; developing an engineering design of a liquid CO{sub 2} slurry preparation and feed system; conducting a full IGCC plant techno-economic analysis for Powder River Basin (PRB) coal and North Dakota lignite in both water and liquid CO{sub 2} slurries; and identifying a technology development plan to continue the due diligence to conduct a comprehensive evaluation of this technology. The initial task included rheology tests and slurry data analyses that would increase the knowledge and understanding of maximum solids loading capability for both PRB and lignite. Higher coal concentrations have been verified in liquid CO{sub 2} over water slurries, and a coal concentration of 75% by weight in liquid CO{sub 2} has been estimated to be achievable in a commercial application. In addition, lower slurry viscosities have been verified in liquid CO{sub 2} at the same solids loading, where the liquid CO{sub 2}/coal slurry viscosity has been measured to be about a factor of 10 lower than the comparable water slurry and estimated to be less than 100 centipoise in a commercial application. In the following task, an engineering design of a liquid CO{sub 2}/coal slurry preparation and mixing system has been developed for both a batch and continuous system. The capital cost of the design has also been estimated so that it could be used in the economic analysis. An industry search and survey has been conducted to determine if essential components required to construct the feed system are available from commercial sources or if targeted R&D efforts are required. The search and survey concluded that commercial sources are available for selected components that comprise both the batch and continuous type systems. During normal operation, the fuel exits the bottom of the coal silo and is fed to a rod mill for grinding to the desired particle size. From the rod mill, the coal is transported in a dense phase pneumatic transport system to the top of a solids heat exchanger, wherein the ground coal is chilled to a low temperature (in the range of -23.3°C (-10°F)) prior to mixing with liquid CO{sub 2}. This temperature was selected based on evaluating trade-offs between refrigeration work and the cost of the system pressure boundary at various combinations of pressure and temperature that correspond to the gas/liquid phase boundary for CO{sub 2}. Electrical loads to drive the equipment comprising the liquid CO{sub 2} feed system are significantly greater than those for a water slurry system, and this effect has been captured in the technical performance analysis. In the next task, a plant-wide techno-economic analysis has been conducted for PRB coal and lignite in both liquid CO{sub 2} and water slurry feed. The IGCC cases using a liquid CO{sub 2} slurry system show reduced plant output and higher heat rate for PRB coal and for ND lignite at 90% CO{sub 2} capture. Some of these performance differences can be attributed to the higher requirement for steam for the liquid CO{sub 2} slurry cases to drive the water-gas shift reaction, thereby reducing steam turbine power generation. Other factors contributing to the calculated performance differences are the increase in parasitic loads attributable to refrigeration to produce liquid CO{sub 2} and chilled coal and the reduction in enthalpy of the inlet streams to the gasifier associated with the low temperature liquid CO{sub 2} slurry feed. The capital costs for the complete plant are slightly higher for the liquid CO{sub 2} slurry cases for PRB coal but somewhat reduced for ND lignite relative to the corresponding water slurry cases. Differences in dollar/kWe costs are higher for both coals due to the reduction in net output. The cost of electricity computed for the liquid CO{sub 2}/coal slurry cases is greater for both PRB and ND Lignite coals. It does not appear that there is any benefit to using liquid CO{sub 2}/coal slurries for feeding low rank coals to the E-Gas™ gasifier. Any incidental benefits in improved cold gas efficiency are more than compensated for in higher overall plant costs, increased complexity, and reduced power output and efficiency. The results of the study are compared with previous published analyses, and the differences in model assumptions, approach and basis are summarized. It has been concluded that the use of liquid CO{sub 2} may still prove to have a significant advantage in a different type of gasifier, i.e., single-stage entrained flow with radiant quench section, but some key questions remain unanswered that can validate the potential improvement of gasifier performance using liquid CO{sub 2} slurries. In order to provide a path to answering these questions, a technology development roadmap has been developed to resolve fundamental issues and to better define the operation aspects of using liquid CO{sub 2}/coal slurries. The fundamental issues could be resolved by conducting additional laboratory analyses consisting of: • A rheological test program to quantitatively evaluate slurry preparation and handling for liquid CO{sub 2} including experiments to evaluate preparation systems. • An experimental program on CO{sub 2}-assisted gasification in order to obtain the most relevant experimental data from drop tube furnace studies to aid in verifying the potential advantages of direct feed of liquid CO{sub 2}/coal as gasifier feedstocks. Quantifying the operational aspects of liquid CO{sub 2} slurries can best be achieved with: • An experimental program using a flow test loop to evaluate equipment performance and handling properties of liquid CO{sub 2}/coal slurries for gasifier feedstocks on a scale sufficient to predict full scale operating parameters. • Spray atomization studies necessary to evaluate the effect of atomization properties of liquid CO{sub 2}/coal slurries that could be significantly different than those of water/coal slurries.

  18. DOE SBIR Phase II Final Report: Distributed Relevance Ranking in Heterogeneous Document Collections

    SciTech Connect (OSTI)

    Abe Lederman

    2007-01-08

    This report contains the comprehensive summary of the work performed on the SBIR Phase II project (Distributed Relevance Ranking in Heterogeneous Document Collections) at Deep Web Technologies (http://www.deepwebtech.com). We have successfully completed all of the tasks defined in our SBIR Proposal work plan (See Table 1 - Phase II Tasks Status). The project was completed on schedule and we have successfully deployed an initial production release of the software architecture at DOE-OSTI for the Science.gov Alliance's search portal (http://www.science.gov). We have implemented a set of grid services that supports the extraction, filtering, aggregation, and presentation of search results from numerous heterogeneous document collections. Illustration 3 depicts the services required to perform QuickRank filtering of content as defined in our architecture documentation. Functionality that has been implemented is indicated by the services highlighted in green. We have successfully tested our implementation in a multi-node grid deployment both within the Deep Web Technologies offices, and in a heterogeneous geographically distributed grid environment. We have performed a series of load tests in which we successfully simulated 100 concurrent users submitting search requests to the system. This testing was performed on deployments of one, two, and three node grids with services distributed in a number of different configurations. The preliminary results from these tests indicate that our architecture will scale well across multi-node grid deployments, but more work will be needed, beyond the scope of this project, to perform testing and experimentation to determine scalability and resiliency requirements. We are pleased to report that a production quality version (1.4) of the science.gov Alliance's search portal based on our grid architecture was released in June of 2006. This demonstration portal is currently available at http://science.gov/search30 . The portal allows the user to select from a number of collections grouped by category and enter a query expression (See Illustration 1 - Science.gov 3.0 Search Page). After the user clicks search a results page is displayed that provides a list of results from the selected collections ordered by relevance based on the query expression the user provided. Our grid based solution to deep web search and document ranking has already gained attention within DOE, other Government Agencies and a fortune 50 company. We are committed to the continued development of grid based solutions to large scale data access, filtering, and presentation problems within the domain of Information Retrieval and the more general categories of content management, data mining and data analysis.

  19. Liquefaction/solubilization of low-rank Turkish coals by white-rot fungus (Phanerochaete chrysosporium)

    SciTech Connect (OSTI)

    Elbeyli, I.Y.; Palantoken, A.; Piskin, S.; Kuzu, H.; Peksel, A.

    2006-08-15

    Microbial coal liquefaction/solubilization of three low-rank Turkish coals (Bursa-Kestelek, Kutahya-Seyitomer and Mugla-Yatagan lignite) was attempted by using a white-rot fungus (Phanerochaete chrysosporium DSM No. 6909); chemical compositions of the products were investigated. The lignite samples were oxidized by nitric acid under moderate conditions and then oxidized samples were placed on the agar medium of Phanerochaete chrysosporium. FTIR spectra of raw lignites, oxidized lignites and liquid products were recorded, and the acetone-soluble fractions of these samples were identified by GC-MS technique. Results show that the fungus affects the nitro and carboxyl/carbonyl groups in oxidized lignite sample, the liquid products obtained by microbial effects are the mixture of water-soluble compounds, and show limited organic solubility.

  20. Regional Transmission Projects: Finding Solutions

    SciTech Connect (OSTI)

    The Keystone Center

    2005-06-15

    The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association of State Utility Consumer Advocates National Grid Northeast Utilities PA Office of Consumer Advocates Pacific Gas & Electric Corporation Pennsylvania Public Utility Commission PJM Interconnection The Electricity Consumers Resource Council U.S. Department of Energy US Department of the Interior Van Ness Feldman Western Interstate Energy Board Wind on the Wires Wisconsin Public Service Commission Xcel Energy

  1. Low-rank coal research. Final technical report, April 1, 1988--June 30, 1989, including quarterly report, April--June 1989

    SciTech Connect (OSTI)

    Not Available

    1989-12-31

    This work is a compilation of reports on ongoing research at the University of North Dakota. Topics include: Control Technology and Coal Preparation Research (SO{sub x}/NO{sub x} control, waste management), Advanced Research and Technology Development (turbine combustion phenomena, combustion inorganic transformation, coal/char reactivity, liquefaction reactivity of low-rank coals, gasification ash and slag characterization, fine particulate emissions), Combustion Research (fluidized bed combustion, beneficiation of low-rank coals, combustion characterization of low-rank coal fuels, diesel utilization of low-rank coals), Liquefaction Research (low-rank coal direct liquefaction), and Gasification Research (hydrogen production from low-rank coals, advanced wastewater treatment, mild gasification, color and residual COD removal from Synfuel wastewaters, Great Plains Gasification Plant, gasifier optimization).

  2. Evaluation and Ranking of Geothermal Resources for Electrical Generation or Electrical Offset in Idaho, Montana, Oregon and Washington. Volume II.

    SciTech Connect (OSTI)

    Bloomquist, R. Gordon

    1985-06-01

    This volume contains appendices on: (1) resource assessment - electrical generation computer results; (2) resource assessment summary - direct use computer results; (3) electrical generation (high temperature) resource assessment computer program listing; (4) direct utilization (low temperature) resource assessment computer program listing; (5) electrical generation computer program CENTPLANT and related documentation; (6) electrical generation computer program WELLHEAD and related documentation; (7) direct utilization computer program HEATPLAN and related documentation; (8) electrical generation ranking computer program GEORANK and related documentation; (9) direct utilization ranking computer program GEORANK and related documentation; and (10) life cycle cost analysis computer program and related documentation. (ACR)

  3. Finding Hidden Oil and Gas Reserves

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

    Finding Hidden Oil and Gas Reserves Finding Hidden Oil and Gas Reserves Key Challenges: Seismic imaging methods, vital in our continuing search for deep offshore oil and gas...

  4. NREL Publishes Gearbox Reliability Collaborative Findings Report...

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

    Publishes Gearbox Reliability Collaborative Findings Report NREL Publishes Gearbox Reliability Collaborative Findings Report October 3, 2011 - 12:56pm Addthis This is an excerpt ...

  5. National Electric Transmission Congestion Study: Preliminary Findings |

    Office of Environmental Management (EM)

    Department of Energy Study: Preliminary Findings National Electric Transmission Congestion Study: Preliminary Findings The Department hosted three webinars in August 2012 to receive input and suggestions concerning the preliminary findings of the National Electric Transmission Congestion Study. The updated presentation used in the webinars is now available. PDF icon National Electric Transmission Congestion Study: Preliminary Findings - updated presentation More Documents & Publications

  6. Chemical and physical characterization of western low-rank-coal waste materials

    SciTech Connect (OSTI)

    Thompson, Carol May

    1981-03-01

    Evaluations of disposal requirements for solid wastes from power stations burning low-rank western coals is the primary objective of this program. Solid wastes to be characterized include: fly ashes, sludges from wet scrubbers, solids from fluidized bed combustion (FBC) processes and solids from dry scrubbing systems. Fly ashes and sludges to be studied will be obtained primarily from systems using alkaline fly ashes as significant sources of alkalinity for sulfur dioxide removal. Fluidized bed combustion wastes will include those produced by burning North Dakota lignite and Texas lignite. Dry scrubbing wastes will include those from spray drying systems and dry injection systems. Spray dryer wastes will be from a system using sodium carbonate as the scrubbing reagent. Dry injection wastes will come from systems using nahcolite and trona as sorbents. Spray dryer wastes, dry injection wastes, and FBC wastes will be supplied by the Grand Forks Energy Technology Center. Sludges and other samples will be collected at power stations using fly ash to supply alkalinity to wet scrubbers for sulfur dioxide removal. Sludges will be subjected to commercial fixation processes. Coal, fly ashes, treated and untreated sludges, scrubber liquor, FBC wastes, and dry scrubbing wastes will be subjected to a variety of chemical and physical tests. Results of these tests will be used to evaluate disposal requirements for wastes frm the systems studied.

  7. Reservoir characterization based on tracer response and rank analysis of production and injection rates

    SciTech Connect (OSTI)

    Refunjol, B.T.; Lake, L.W.

    1997-08-01

    Quantification of the spatial distribution of properties is important for many reservoir-engineering applications. But, before applying any reservoir-characterization technique, the type of problem to be tackled and the information available should be analyzed. This is important because difficulties arise in reservoirs where production records are the only information for analysis. This paper presents the results of a practical technique to determine preferential flow trends in a reservoir. The technique is a combination of reservoir geology, tracer data, and Spearman rank correlation coefficient analysis. The Spearman analysis, in particular, will prove to be important because it appears to be insightful and uses injection/production data that are prevalent in circumstances where other data are nonexistent. The technique is applied to the North Buck Draw field, Campbell County, Wyoming. This work provides guidelines to assess information about reservoir continuity in interwell regions from widely available measurements of production and injection rates at existing wells. The information gained from the application of this technique can contribute to both the daily reservoir management and the future design, control, and interpretation of subsequent projects in the reservoir, without the need for additional data.

  8. Liquefaction of calcium-containing subbituminous coals and coals of lower rank

    DOE Patents [OSTI]

    Gorbaty, Martin L. (Sanwood, NJ); Taunton, John W. (Seabrook, TX)

    1980-01-01

    A process for the treatment of a calcium-containing subbituminous coal and coals of lower rank to form insoluble, thermally stable calcium salts which remain within the solids portions of the residue on liquefaction of the coal, thereby suppressing the formation scale, made up largely of calcium carbonate deposits, e.g., vaterite, which normally forms within the coal liquefaction reactor (i.e., coal liquefaction zone), e.g., on reactor surfaces, lines, auxiliary equipment and the like. A solution of a compound or salt characterized by the formula MX, where M is a Group IA metal of the Periodic Table of the Elements, and X is an anion which is capable of forming water-insoluble, thermally stable calcium compounds, is maintained in contact with a particulate coal feed sufficient to impregnate said salt or compound into the pores of the coal. On separation of the impregnated particulate coal from the solution, the coal can be liquefied in a coal liquefaction reactor (reaction zone) at coal liquefaction conditions without significant formation of vaterite or other forms of calcium carbonate on reactor surfaces, auxiliary equipment and the like; and the Group IA metal which remains within the liquefaction bottoms catalyzes the reaction when the liquefaction bottoms are subjected to a gasification reaction.

  9. Advanced CO{sub 2} Capture Technology for Low Rank Coal IGCC System

    SciTech Connect (OSTI)

    Alptekin, Gokhan

    2013-09-30

    The overall objective of the project is to demonstrate the technical and economic viability of a new Integrated Gasification Combined Cycle (IGCC) power plant designed to efficiently process low rank coals. The plant uses an integrated CO{sub 2} scrubber/Water Gas Shift (WGS) catalyst to capture over90 percent capture of the CO{sub 2} emissions, while providing a significantly lower cost of electricity (COE) than a similar plant with conventional cold gas cleanup system based on SelexolTM technology and 90 percent carbon capture. TDA’s system uses a high temperature physical adsorbent capable of removing CO{sub 2} above the dew point of the synthesis gas and a commercial WGS catalyst that can effectively convert CO in The overall objective of the project is to demonstrate the technical and economic viability of a new Integrated Gasification Combined Cycle (IGCC) power plant designed to efficiently process low rank coals. The plant uses an integrated CO{sub 2} scrubber/Water Gas Shift (WGS) catalyst to capture over90 percent capture of the CO{sub 2} emissions, while providing a significantly lower cost of electricity (COE) than a similar plant with conventional cold gas cleanup system based on SelexolTM technology and 90 percent carbon capture. TDA’s system uses a high temperature physical adsorbent capable of removing CO{sub 2} above the dew point of the synthesis gas and a commercial WGS catalyst that can effectively convert CO in bituminous coal the net plant efficiency is about 2.4 percentage points higher than an Integrated Gasification Combined Cycle (IGCC) plant equipped with SelexolTM to capture CO{sub 2}. We also previously completed two successful field demonstrations: one at the National Carbon Capture Center (Southern- Wilsonville, AL) in 2011, and a second demonstration in fall of 2012 at the Wabash River IGCC plant (Terra Haute, IN). In this project, we first optimized the sorbent to catalyst ratio used in the combined WGS and CO{sub 2} capture process and confirmed the technical feasibility in bench-scale experiments. In these tests, we did not observe any CO breakthrough both during adsorption and desorption steps indicating that there is complete conversion of CO to CO{sub 2} and H{sub 2}. The overall CO conversions above 90 percent were observed. The sorbent achieved a total CO{sub 2} loading of 7.82 percent wt. of which 5.68 percent is from conversion of CO into CO{sub 2}. The results of the system analysis suggest that the TDA combined shift and high temperature PSA-based Warm Gas Clean-up technology can make a substantial improvement in the IGCC plant thermal performance for a plant designed to achieve near zero emissions (including greater than 90 percent carbon capture). The capital expenses are also expected to be lower than those of Selexol. The higher net plant efficiency and lower capital and operating costs result in substantial reduction in the COE for the IGCC plant equipped with the TDA combined shift and high temperature PSA-based carbon capture system.

  10. TE Connectivity Finds Answers in Tomography

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

    TE Connectivity Finds Answers in Tomography TE Connectivity Finds Answers in Tomography Print Thursday, 22 August 2013 10:50 TE Connectivity is a world leader in connectivity-the...

  11. STUDIES OF THE SPONTANEOUS COMBUSTION OF LOW RANK COALS AND LIGNITES

    SciTech Connect (OSTI)

    Joseph M. Okoh; Joseph N.D. Dodoo

    2005-07-26

    Spontaneous combustion has always been a problem in coal utilization especially in the storage and transportation of coal. In the United States, approximately 11% of underground coal mine fires are attributed to spontaneous coal combustion. The incidence of such fires is expected to increase with increased consumption of lower rank coals. The cause is usually suspected to be the reabsorption of moisture and oxidation. To understand the mechanisms of spontaneous combustion this study was conducted to (1) define the initial and final products during the low temperature (10 to 60 C) oxidation of coal at different partial pressures of O{sub 2}, (2) determine the rate of oxidation, and (3) measure the reaction enthalpy. The reaction rate (R) and propensity towards spontaneous combustion were evaluated in terms of the initial rate method for the mass gained due to adsorbed O{sub 2}. Equipment that was used consisted of a FT-IR (Fourier Transform-Infrared Spectrometer, Perkin Elmer), an accelerated surface area porosimeter (ASAP, Micromeritics model 2010), thermogravimetric analyzer (TGA, Cahn Microbalance TG 121) and a differential scanning calorimeter (DSC, Q1000, thermal analysis instruments). Their combination yielded data that established a relation between adsorption of oxygen and reaction enthalpy. The head space/ gas chromatograph/ mass spectrometer system (HS/GC/MS) was used to identify volatiles evolved during oxidation. The coal samples used were Beulah lignite and Wyodak (sub-bituminous). Oxygen (O{sub 2}) absorption rates ranged from 0.202 mg O{sub 2}/mg coal hr for coal sample No.20 (Beulah pyrolyzed at 300 C) to 6.05 mg O{sub 2}/mg coal hr for coal sample No.8 (wyodak aged and pyrolyzed at 300 C). Aging of coal followed by pyrolysis was observed to contribute to higher reaction rates. Reaction enthalpies ranged from 0.42 to 1580 kcal/gm/mol O{sub 2}.

  12. Ranking low cost sorbents for mercury capture from simulated flue gases

    SciTech Connect (OSTI)

    H. Revata Seneviratne; Cedric Charpenteau; Anthe George; Marcos Millan; Denis R. Dugwell; Rafael Kandiyoti

    2007-12-15

    Coal fired utility boilers are the largest anthropogenic source of mercury release to the atmosphere, and mercury abatement legislation is already in place in the USA. The present study aimed to rank low cost mercury sorbents (char and activated carbon from the pyrolysis of scrap tire rubber and two coal fly ashes from UK power plants) against Norit Darco HgTM for mercury retention by using a novel bench-scale reactor. In this scheme, a fixed sorbent bed was tested for mercury capture efficiency from a simulated flue gas stream. Experiments with a gas stream of only mercury and nitrogen showed that while the coal ashes were the most effective in mercury capture, char from the pyrolysis of scrap tire rubber was as effective as the commercial sorbent Norit Darco HgTM. Tests conducted at 150{sup o}C, with a simulated flue gas mix that included N{sub 2}, NO, NO{sub 2}, CO{sub 2}, O{sub 2}, SO{sub 2} and HCl, showed that all the sorbents captured approximately 100% of the mercury in the gas stream. The introduction of NO and NO{sub 2} was found to significantly improve the mercury capture, possibly by reactions between NOx and the mercury. Since the sorbents' efficiency decreased with increasing test temperature, physical sorption could be the initial step in the mercury capture process. As the sorbents were only exposed to 64 ng of mercury in the gas stream, the mercury loadings on the samples were significantly less than their equilibrium capacities. The larger capacities of the activated carbons due to their more microporous structure were therefore not utilized. Although the sorbents have been characterized by BET surface area analysis and XRD analysis, further analysis is needed in order to obtain a more conclusive correlation of how the characteristics of the different sorbents correlate with the observed variations in mercury capture ability. 34 refs., 8 figs., 6 tabs.

  13. Fossil Energy Word Find | Department of Energy

    Office of Environmental Management (EM)

    Word Find Fossil Energy Word Find Word Find (inlcuidng answer key) PDF icon Fossil Energy Word Search More Documents & Publications Fossil Energy Crossword Puzzle Coal Study Guide for Elementary School Guide to Low-Emission Boiler and Combustion Equipment Selection

  14. OXIDATION OF MERCURY ACROSS SCR CATALYSTS IN COAL-FIRED POWER PLANTS BURNING LOW RANK FUELS

    SciTech Connect (OSTI)

    Constance Senior

    2004-12-31

    The objectives of this program were to measure the oxidation of mercury in flue gas across SCR catalyst in a coal-fired power plant burning low rank fuels using a slipstream reactor containing multiple commercial catalysts in parallel and to develop a greater understanding of mercury oxidation across SCR catalysts in the form of a simple model. The Electric Power Research Institute (EPRI) and Argillon GmbH provided co-funding for this program. REI used a multicatalyst slipstream reactor to determine oxidation of mercury across five commercial SCR catalysts at a power plant that burned a blend of 87% subbituminous coal and 13% bituminous coal. The chlorine content of the blend was 100 to 240 {micro}g/g on a dry basis. Mercury measurements were carried out when the catalysts were relatively new, corresponding to about 300 hours of operation and again after 2,200 hours of operation. NO{sub x}, O{sub 2} and gaseous mercury speciation at the inlet and at the outlet of each catalyst chamber were measured. In general, the catalysts all appeared capable of achieving about 90% NO{sub x} reduction at a space velocity of 3,000 hr{sup -1} when new, which is typical of full-scale installations; after 2,200 hours exposure to flue gas, some of the catalysts appeared to lose NO{sub x} activity. For the fresh commercial catalysts, oxidation of mercury was in the range of 25% to 65% at typical full-scale space velocities. A blank monolith showed no oxidation of mercury under any conditions. All catalysts showed higher mercury oxidation without ammonia, consistent with full-scale measurements. After exposure to flue gas for 2,200 hours, some of the catalysts showed reduced levels of mercury oxidation relative to the initial levels of oxidation. A model of Hg oxidation across SCRs was formulated based on full-scale data. The model took into account the effects of temperature, space velocity, catalyst type and HCl concentration in the flue gas.

  15. Finding of No Significant Impact (FONSI)

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

    1 March 2002 FINDING OF NO SIGNIFICANT IMPACT TRANSURANIC WASTE RETRIEVAL FROM THE 218-W-4B AND 218-W-4C LOW-LEVEL BURIAL GROUNDS HANFORD SITE, RICHLAND, WASHINGTON U.S. DEPARTMENT OF ENERGY March 2002 U.S. Department of Energy Finding of No Significant Impact 2 March 2002 This page intentionally left blank. U.S. Department of Energy Finding of No Significant Impact 3 March 2002 AGENCY: U.S. Department of Energy ACTION: Finding of No Significant Impact SUMMARY: The U.S. Department of Energy

  16. Neutrons find "missing" magnetism of plutonium

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

    Neutrons find "missing" magnetism of plutonium Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues submit...

  17. ORISE: Forensic scientist finds truth in fingerprints

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

    Forensic scientist finds truth in fingerprints For more than 30 years, Imogene Van Buren has searched for truth in the friction ridges of fingerprints. She has identified victims...

  18. Differential comparator cirucit

    DOE Patents [OSTI]

    Hickling, Ronald M. (Simi Valley, CA)

    1996-01-01

    A differential comparator circuit for an Analog-to-Digital Converter (ADC) or other application includes a plurality of differential comparators and a plurality of offset voltage generators. Each comparator includes first and second differentially connected transistor pairs having equal and opposite voltage offsets. First and second offset control transistors are connected in series with the transistor pairs respectively. The offset voltage generators generate offset voltages corresponding to reference voltages which are compared with a differential input voltage by the comparators. Each offset voltage is applied to the offset control transistors of at least one comparator to set the overall voltage offset of the comparator to a value corresponding to the respective reference voltage. The number of offset voltage generators required in an ADC application can be reduced by a factor of approximately two by applying the offset voltage from each offset voltage generator to two comparators with opposite logical sense such that positive and negative offset voltages are produced by each offset voltage generator.

  19. Mechanical code comparator

    DOE Patents [OSTI]

    Peter, Frank J.; Dalton, Larry J.; Plummer, David W.

    2002-01-01

    A new class of mechanical code comparators is described which have broad potential for application in safety, surety, and security applications. These devices can be implemented as micro-scale electromechanical systems that isolate a secure or otherwise controlled device until an access code is entered. This access code is converted into a series of mechanical inputs to the mechanical code comparator, which compares the access code to a pre-input combination, entered previously into the mechanical code comparator by an operator at the system security control point. These devices provide extremely high levels of robust security. Being totally mechanical in operation, an access control system properly based on such devices cannot be circumvented by software attack alone.

  20. International Energy Statistics

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

    Rankings

  1. Missourian Finds New Opportunity in Energy Industry

    Broader source: Energy.gov [DOE]

    How one Missouri man decided to take matters into his own hands - creating a company that improves energy efficiency in homes and buildings - after not being able to find work during the recession.

  2. TE Connectivity Finds Answers in Tomography

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

    TE Connectivity Finds Answers in Tomography TE Connectivity Finds Answers in Tomography Print Thursday, 22 August 2013 10:50 TE Connectivity is a world leader in connectivity-the $13 billion global company designs and manufactures more than 500,000 different electronic connectivity products for the automotive, energy, industrial, broadband communications, consumer device, healthcare, aerospace, and defense industries. TE Connectivity has a long-standing commitment to innovation and engineering

  3. TE Connectivity Finds Answers in Tomography

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

    TE Connectivity Finds Answers in Tomography TE Connectivity Finds Answers in Tomography Print Thursday, 22 August 2013 10:50 TE Connectivity is a world leader in connectivity-the $13 billion global company designs and manufactures more than 500,000 different electronic connectivity products for the automotive, energy, industrial, broadband communications, consumer device, healthcare, aerospace, and defense industries. TE Connectivity has a long-standing commitment to innovation and engineering

  4. Distributed PV Interconnection Recent Analysis Findings

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

    Recent Analysis Findings Page 1 of 18 Kristen Ardani, Miriam Makhyoun Page 1 of 18 [Speaker: Kristen Ardani] Cover Slide: Good afternoon, everyone. Thank you for joining the Distributed Generation Interconnection Collaborative informational webinar. Today, we are kicking off 2015 with a joint presentation from SEPA and NREL, in which each will discuss recent research and analysis findings related to interconnection. Slide 2: So really, the purpose of today's meeting is to hear recent research

  5. Distributed PV Interconnection: Recent Analysis Findings

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

    January 21, 2015 "NREL and SEPA Recent Analysis Findings" Miriam Makhyoun, Solar Electric Power Association (SEPA) Kristen Ardani, National Renewable Energy Laboratory (NREL) 2 Purpose of Today's Meeting * Hear results from SEPA's recent survey of utility interconnection practices. o SEPA finds that utilities confront common challenges as they move towards more streamlined interconnection application processing. * Hear NREL results of forthcoming DGIC data collection and analysis,

  6. Mars Rover finds changing rocks, surprising scientists

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

    Mars Rover finds changing rocks, surprising scientists Mars Rover finds changing rocks, surprising scientists As NASA's Curiosity rover treks up a three-mile-high mountain on Mars, the rocks are changing. Back on Earth, scientists analyzing the data realized this was something different: It turned out to be the first of the high-silica rocks. December 24, 2015 Mars landscape This color-adjusted composite of images taken by NASA's Curiosity rover in September shows the lower portion of Mount

  7. Effect of coal rank and process conditions on temperature distribution in a liquefaction reactor

    SciTech Connect (OSTI)

    Nalitham, R.V.; Moniz, M.

    1986-04-01

    The temperature distribution in a liquefaction reactor in the integrated TSL process is studied. The effects of gas and slurry superficial velocities, process solvent characteristics, reactor length, and catalyst sulfiding agent on the exotherm and temperature difference in the reactor are studied. A substantial temperature difference is observed with subbituminous coal as compared with bituminous coal, at comparable reactor conditions. Some of the factors that are believed to have contributed to the large exotherm and temperature difference in the reactor are slow kinetics and high reaction heat for subbituminous coal conversion and pyrrhotite catalysis.

  8. AGENCY: ACTION: REVISED FINDING OF NO SIGNIFICANT IMPACT AND FLOODPLAIN STATEMENT OF FINDINGS

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

    ACTION: REVISED FINDING OF NO SIGNIFICANT IMPACT AND FLOODPLAIN STATEMENT OF FINDINGS Gila to North Gila Transmission Line Rebuild and Upgrade Project Yuma County, Arizona DOE/EA-1948 U.S. Department of Energy, Western Area Power Administration Revised Finding of No Significant Impact and Floodplain Statement of Findings BACKGROUND: U.S. Department of Energy (DOE), Western Area Power Administration (Western) proposed to rebuild and upgrade the existing 4.8-mile-long Gila to North Gila

  9. Finding a Career in Energy Efficiency

    Broader source: Energy.gov [DOE]

    Kendra went to a county agency hoping they could help her find work, but what she really wanted was a career. That’s when she was referred to an upcoming weatherization training program hosted by the Laborers’ International Union of North America, a half-million strong labor union for construction workers, including weatherization workers.

  10. Compare Gene Profiles

    Energy Science and Technology Software Center (OSTI)

    2014-05-31

    Compare Gene Profiles (CGP) performs pairwise gene content comparisons among a relatively large set of related bacterial genomes. CGP performs pairwise BLAST among gene calls from a set of input genome and associated annotation files, and combines the results to generate lists of common genes, unique genes, homologs, and genes from each genome that differ substantially in length from corresponding genes in the other genomes. CGP is implemented in Python and runs in a Linuxmore » environment in serial or parallel mode.« less

  11. Ferroelectric optical image comparator

    DOE Patents [OSTI]

    Butler, Michael A. (Albuquerque, NM); Land, Cecil E. (Albuquerque, NM); Martin, Stephen J. (Albuquerque, NM); Pfeifer, Kent B. (Los Lunas, NM)

    1993-01-01

    A ferroelectric optical image comparator has a lead lanthanum zirconate titanate thin-film device which is constructed with a semi-transparent or transparent conductive first electrode on one side of the thin film, a conductive metal second electrode on the other side of the thin film, and the second electrode is in contact with a nonconducting substrate. A photoinduced current in the device represents the dot product between a stored image and an image projected onto the first electrode. One-dimensional autocorrelations are performed by measuring this current while displacing the projected image.

  12. Ferroelectric optical image comparator

    DOE Patents [OSTI]

    Butler, M.A.; Land, C.E.; Martin, S.J.; Pfeifer, K.B.

    1993-11-30

    A ferroelectric optical image comparator has a lead lanthanum zirconate titanate thin-film device which is constructed with a semi-transparent or transparent conductive first electrode on one side of the thin film, a conductive metal second electrode on the other side of the thin film, and the second electrode is in contact with a nonconducting substrate. A photoinduced current in the device represents the dot product between a stored image and an image projected onto the first electrode. One-dimensional autocorrelations are performed by measuring this current while displacing the projected image. 7 figures.

  13. Next Generation Nuclear Plant Phenomena Identification and Ranking Tables (PIRTs) Volume 2: Accident and Thermal Fluids Analysis PIRTs

    SciTech Connect (OSTI)

    Ball, Sydney J; Corradini, M.; Fisher, Stephen Eugene; Gauntt, R.; Geffraye, G.; Gehin, Jess C; Hassan, Y.; Moses, David Lewis; Renier, John-Paul; Schultz, R.; Wei, T.

    2008-03-01

    An accident, thermal fluids, and reactor physics phenomena identification and ranking process was conducted by a panel of experts on the next generation nuclear plant (NGNP) design (consideration given to both pebble-bed and prismatic gas-cooled reactor configurations). Safety-relevant phenomena, importance, and knowledge base were assessed for the following event classes: (1) normal operation (including some reactor physics aspects), (2) general loss of forced circulation (G-LOFC), (3) pressurized loss-of-forced circulation (P-LOFC), (4) depressurized loss-of-forced circulation (D-LOFC), (5) air ingress (following D-LOFC), (6) reactivity transients - including anticipated transients without scram (ATWS), (7) processes coupled via intermediate heat exchanger (IHX) (IHX failure with molten salt), and (8) steam/water ingress. The panel's judgment of the importance ranking of a given phenomenon (or process) was based on the effect it had on one or more figures of merit or evaluation criteria. These included public and worker dose, fuel failure, and primary (and other safety) system integrity. The major phenomena of concern that were identified and categorized as high importance combined with medium to low knowledge follow: (1) core coolant bypass flows (normal operation), (2) power/flux profiles (normal operation), (3) outlet plenum flows (normal operation), (4) reactivity-temperature feedback coefficients for high-plutonium-content cores (normal operation and accidents), (5) fission product release related to the transport of silver (normal operation), (6)emissivity aspects for the vessel and reactor cavity cooling system (G-LOFC), (7) reactor vessel cavity air circulation and heat transfer (G-LOFC), and (8)convection/radiation heating of upper vessel area (P-LOFC).

  14. finding environmentally friendly materials for MHK devices

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

    finding environmentally friendly materials for MHK devices - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense

  15. Jefferson Laboratory Findings Excite Theoreticians, Experimentatlists |

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

    Jefferson Lab Jefferson Laboratory Findings Excite Theoreticians, Experimentatlists March 1999 Seemingly reasonable assumptions define the human view of the world. But ruled of thumb can mislead - or be altogether incorrect. Fortunately, in physics, most assumptions can be tested. Those that don't measure up are amended. An experiment at the Department of Energy's Thomas Jefferson National Accelerator Facility (Jefferson Lab) has determined that the quark-carried charge distribution on a

  16. Asynchronous parallel status comparator

    DOE Patents [OSTI]

    Arnold, J.W.; Hart, M.M.

    1992-12-15

    Disclosed is an apparatus for matching asynchronously received signals and determining whether two or more out of a total number of possible signals match. The apparatus comprises, in one embodiment, an array of sensors positioned in discrete locations and in communication with one or more processors. The processors will receive signals if the sensors detect a change in the variable sensed from a nominal to a special condition and will transmit location information in the form of a digital data set to two or more receivers. The receivers collect, read, latch and acknowledge the data sets and forward them to decoders that produce an output signal for each data set received. The receivers also periodically reset the system following each scan of the sensor array. A comparator then determines if any two or more, as specified by the user, of the output signals corresponds to the same location. A sufficient number of matches produces a system output signal that activates a system to restore the array to its nominal condition. 4 figs.

  17. Asynchronous parallel status comparator

    DOE Patents [OSTI]

    Arnold, Jeffrey W. (828 Hickory Ridge Rd., Aiken, SC 29801); Hart, Mark M. (223 Limerick Dr., Aiken, SC 29803)

    1992-01-01

    Apparatus for matching asynchronously received signals and determining whether two or more out of a total number of possible signals match. The apparatus comprises, in one embodiment, an array of sensors positioned in discrete locations and in communication with one or more processors. The processors will receive signals if the sensors detect a change in the variable sensed from a nominal to a special condition and will transmit location information in the form of a digital data set to two or more receivers. The receivers collect, read, latch and acknowledge the data sets and forward them to decoders that produce an output signal for each data set received. The receivers also periodically reset the system following each scan of the sensor array. A comparator then determines if any two or more, as specified by the user, of the output signals corresponds to the same location. A sufficient number of matches produces a system output signal that activates a system to restore the array to its nominal condition.

  18. Best Possible Strategy for Finding Ground States

    SciTech Connect (OSTI)

    Franz, Astrid; Hoffmann, Karl Heinz; Salamon, Peter

    2001-06-04

    Finding the ground state of a system with a complex energy landscape is important for many physical problems including protein folding, spin glasses, chemical clusters, and neural networks. Such problems are usually solved by heuristic search methods whose efficacy is judged by empirical performance on selected examples. We present a proof that, within the large class of algorithms that simulate a random walk on the landscape, threshold accepting is the best possible strategy. In particular, it can perform better than simulated annealing and Tsallis statistics. Our proof is the first example of a provably optimal strategy in this area.

  19. UDAC 2014 Findings and Recommendations | Department of Energy

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

    2014 Findings and Recommendations UDAC 2014 Findings and Recommendations PDF icon UDAC 2014 Findings and Recommendations More Documents & Publications Minutes from December 16, 2013 UDAC Meeting UDAC 2014 Report UDAC Findings and Recommendations 2014

  20. UDAC Findings and Recommendations 2014 | Department of Energy

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

    Findings and Recommendations 2014 UDAC Findings and Recommendations 2014 PDF icon UDAC Findings and Recommendations 2014 More Documents & Publications Minutes from December 16, 2013 UDAC Meeting UDAC 2014 Report UDAC 2014 Findings and Recommendations

  1. Landfill aeration worldwide: Concepts, indications and findings

    SciTech Connect (OSTI)

    Ritzkowski, M.; Stegmann, R.

    2012-07-15

    Highlights: Black-Right-Pointing-Pointer Different landfill aeration concepts and accordant application areas are described. Black-Right-Pointing-Pointer Examples of full scale projects are provided for Europe, North-America and Asia. Black-Right-Pointing-Pointer Major project findings are summarised, including prospects and limitations. Black-Right-Pointing-Pointer Inconsistencies between laboratory and full scale results have been elaborated. Black-Right-Pointing-Pointer An explanatory approach in connection with the inconsistencies is provided. - Abstract: The creation of sustainable landfills is a fundamental goal in waste management worldwide. In this connection landfill aeration contributes towards an accelerated, controlled and sustainable conversion of conventional anaerobic landfills into a biological stabilized state associated with a minimised emission potential. The technology has been successfully applied to landfills in Europe, North America and Asia, following different strategies depending on the geographical region, the specific legislation and the available financial resources. Furthermore, methodologies for the incorporation of landfill aeration into the carbon trade mechanisms have been developed in recent years. This manuscript gives an overview on existing concepts for landfill aeration; their application ranges and specifications. For all of the described concepts examples from different countries worldwide are provided, including details regarding their potentials and limitations. Some of the most important findings from these aeration projects are summarised and future research needs have been identified. It becomes apparent that there is a great demand for a systematisation of the available results and implications in order to further develop and optimise this very promising technology. The IWWG (International Waste Working Group) Task Group 'Landfill Aeration' contributes towards the achievement of this goal.

  2. Scoping Studies to Evaluate the Benefits of an Advanced Dry Feed System on the Use of Low-Rank Coal

    SciTech Connect (OSTI)

    Rader, Jeff; Aguilar, Kelly; Aldred, Derek; Chadwick, Ronald; Conchieri,; Dara, Satyadileep; Henson, Victor; Leininger, Tom; Liber, Pawel; Nakazono, Benito; Pan, Edward; Ramirez, Jennifer; Stevenson, John; Venkatraman, Vignesh

    2012-11-30

    This report describes the development of the design of an advanced dry feed system that was carried out under Task 4.0 of Cooperative Agreement DE-FE0007902 with the US DOE, “Scoping Studies to Evaluate the Benefits of an Advanced Dry Feed System on the use of Low- Rank Coal.” The resulting design will be used for the advanced technology IGCC case with 90% carbon capture for sequestration to be developed under Task 5.0 of the same agreement. The scope of work covered coal preparation and feeding up through the gasifier injector. Subcomponents have been broken down into feed preparation (including grinding and drying), low pressure conveyance, pressurization, high pressure conveyance, and injection. Pressurization of the coal feed is done using Posimetric1 Feeders sized for the application. In addition, a secondary feed system is described for preparing and feeding slag additive and recycle fines to the gasifier injector. This report includes information on the basis for the design, requirements for down selection of the key technologies used, the down selection methodology and the final, down selected design for the Posimetric Feed System, or PFS.

  3. Work plan for the High Ranking Facilities Deactivation Project at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    1996-03-01

    The High Ranking Facilities Deactivation Project (HRFDP), commissioned by the US Department of Energy Nuclear Materials and Facility Stabilization Program, is to place four primary high-risk surplus facilities with 28 associated ancillary facilities at Oak Ridge National Laboratory in a safe, stable, and environmentally sound condition as rapidly and economically as possible. The facilities will be deactivated and left in a condition suitable for an extended period of minimized surveillance and maintenance (S and M) prior to decontaminating and decommissioning (D and D). These four facilities include two reactor facilities containing spent fuel. One of these reactor facilities also contains 55 tons of sodium with approximately 34 tons containing activated sodium-22, 2.5 tons of lithium hydride, approximately 100 tons of potentially contaminated lead, and several other hazardous materials as well as bulk quantities of contaminated scrap metals. The other two facilities to be transferred include a facility with a bank of hot cells containing high levels of transferable contamination and also a facility containing significant quantities of uranyl nitrate and quantities of transferable contamination. This work plan documents the objectives, technical requirements, and detailed work plans--including preliminary schedules, milestones, and conceptual FY 1996 cost estimates--for the Oak Ridge National Laboratory (ORNL). This plan has been developed by the Environmental Restoration (ER) Program of Lockheed Martin Energy Systems (Energy Systems) for the US Department of Energy (DOE) Oak Ridge Operations Office (ORO).

  4. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    SciTech Connect (OSTI)

    Blum, Helcio; Atkinson, Barbara; Lekov, Alex

    2011-05-24

    When policy makers propose new policies, there is a need to assess the costs and benefits of the proposed policy measures, to compare them to existing and alternative policies, and to rank them according to their effectiveness. In the case of equipment energy efficiency regulations, comparing the effects of a range of alternative policy measures requires evaluating their effects on consumers budgets, on national energy consumption and economics, and on the environment. Such an approach should be able to represent in a single framework the particularities of each policy measure and provide comparable results. This report presents an integrated methodological framework to assess prospectively the energy, economic, and environmental impacts of energy efficiency policy measures. The framework builds on the premise that the comparative assessment of energy efficiency policy measures should (a) rely on a common set of primary data and parameters, (b) follow a single functional approach to estimate the energy, economic, and emissions savings resulting from each assessed measure, and (c) present results through a set of comparable indicators. This framework elaborates on models that the U.S. Department of Energy (DOE) has used in support of its rulemakings on mandatory energy efficiency standards. In addition to a rigorous analysis of the impacts of mandatory standards, DOE compares the projected results of alternative policy measures to those projected to be achieved by the standards. The framework extends such an approach to provide a broad, generic methodology, with no geographic or sectoral limitations, that is useful for evaluating any type of equipment energy efficiency market intervention. The report concludes with a demonstration of how to use the framework to compare the impacts estimated for twelve policy measures focusing on increasing the energy efficiency of gas furnaces in the United States.

  5. Presidential Rank Award Winners

    National Nuclear Security Administration (NNSA)

    a Senior Executive Service leader in Naval Reactors since 2008 and holds a Master's of Science in Computer and Information Systems from George Mason University. Vavoso began his...

  6. Reordering MPI Ranks

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

    contain 24 cores) are located across different positions on the 3D torus network, communication time between tasks will vary depending not only on node placement, but also the...

  7. Nuclear Facility Risk Ranking

    Broader source: Energy.gov [DOE]

    The CNS has purview of over ninety EM nuclear facilities across the DOE complex. To ensure that limited resources are applied in a risk-informed and balanced approach, the CNS performed a methodical assessment of the EM nuclear facilities. This risk-informed approach provides a data-driven foundation on which to construct a balanced set of operating plans and staff assignments.

  8. Local-global alignment for finding 3D similarities in protein structures

    DOE Patents [OSTI]

    Zemla, Adam T.

    2011-09-20

    A method of finding 3D similarities in protein structures of a first molecule and a second molecule. The method comprises providing preselected information regarding the first molecule and the second molecule. Comparing the first molecule and the second molecule using Longest Continuous Segments (LCS) analysis. Comparing the first molecule and the second molecule using Global Distance Test (GDT) analysis. Comparing the first molecule and the second molecule using Local Global Alignment Scoring function (LGA_S) analysis. Verifying constructed alignment and repeating the steps to find the regions of 3D similarities in protein structures.

  9. Parallel halo finding in N-body cosmology simulations

    SciTech Connect (OSTI)

    Pfitzner, D.W.; Salmon, J.K.

    1996-12-31

    Cosmological N-body simulations on parallel computers produce large datasets - about five hundred Megabytes at a single output time, or tens of Gigabytes over the course of a simulation. These large datasets require further analysis before they can be compared to astronomical observations. We have implemented two methods for performing halo finding, a key part of the knowledge discovery process, on parallel machines. One of these is a parallel implementation of the friends of friends (FOF) algorithm, widely used in the field of N-body cosmology. The new isodensity (ID) method has been developed to overcome some of the shortcomings of FOR Both have been implemented on a variety of computer systems, and successfully used to extract halos from simulations with up to 256{sup 3} (or about 16.8 million) particles, which axe among the largest N-body cosmology simulations in existence.

  10. EA-1698: Finding of No Significant Impact | Department of Energy

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

    8: Finding of No Significant Impact EA-1698: Finding of No Significant Impact Baldwin Wind Energy Center Project Baldwin Wind, LLC has requested to interconnect their proposed new...

  11. EA-1807: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1807: Finding of No Significant Impact Heartland Community College Wind Energy Project, Normal, McLean County, Illinois The Department of...

  12. EA-1819: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1819: Finding of No Significant Impact Kilowatts for Kenston Wind Energy Project, Chagrin Falls, Geauga County, Ohio The Department of Energy's...

  13. EA-1839: Final Environmental Assessment and Finding of No Significant...

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

    9: Final Environmental Assessment and Finding of No Significant Impact EA-1839: Final Environmental Assessment and Finding of No Significant Impact Department of Energy Loan...

  14. EA-1829: Final Environmental Assessment and Finding of No Significant...

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

    Final Environmental Assessment and Finding of No Significant Impact EA-1829: Final Environmental Assessment and Finding of No Significant Impact Phycal Algae Pilot Project, Wahiawa...

  15. EA-1866: Final Environmental Assessment and Finding of No Significant...

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

    6: Final Environmental Assessment and Finding of No Significant Impact EA-1866: Final Environmental Assessment and Finding of No Significant Impact Argonne National Laboratory...

  16. EA-1889: Final Environmental Assessment and Finding of No Significant...

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

    Final Environmental Assessment and Finding of No Significant Impact EA-1889: Final Environmental Assessment and Finding of No Significant Impact Disposal of Decommissioned,...

  17. EA-1869: Final Environmental Assessment and Finding of No Significant...

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

    69: Final Environmental Assessment and Finding of No Significant Impact EA-1869: Final Environmental Assessment and Finding of No Significant Impact General Motors LLC, Electric...

  18. EA-1769: Final Environmental Assessment and Finding of No Significant...

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

    9: Final Environmental Assessment and Finding of No Significant Impact EA-1769: Final Environmental Assessment and Finding of No Significant Impact Houston Advanced Research...

  19. EA-1784: Finding of No Significant Impact | Department of Energy

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

    4: Finding of No Significant Impact EA-1784: Finding of No Significant Impact Fotowatio Nevada Solar, LLC's APEX Solar Power Project in Clark County, Nevada The Department of...

  20. EA-1862: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1862: Finding of No Significant Impact Oneida Seven Generations Corporation: Energy Recovery Project, Green Bay, Wisconsin The U.S. Department...

  1. EIS-0372: Record of Decision and Floodplain Statement of Findings...

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

    Record of Decision and Floodplain Statement of Findings EIS-0372: Record of Decision and Floodplain Statement of Findings Bangor Hydro-Electric Company Northeast Reliability...

  2. EIS-0456: Record of Decision and Floodplain Statement of Findings...

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

    Record of Decision and Floodplain Statement of Findings EIS-0456: Record of Decision and Floodplain Statement of Findings Cushman Hydroelectric Project, Mason County, Washington...

  3. Energy Department Report Finds Major Potential to Increase Clean...

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

    Report Finds Major Potential to Increase Clean Hydroelectric Power Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power April 17, 2012 - 12:39pm ...

  4. EIS-0369: Floodplain Statement of Finding | Department of Energy

    Energy Savers [EERE]

    of Finding EIS-0369: Floodplain Statement of Finding Rail Alignment for the Construction and Operation of a Railroad in Nevada to a Geologic Repository at Yucca Mountain,...

  5. EA-1853: Finding of No Significant Impact | Department of Energy

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

    of No Significant Impact EA-1853: Finding of No Significant Impact Perrin Ranch Wind Energy Interconnection Project, Coconino County, Arizona Based on findings and analysis in...

  6. EA-1923: Mitigated Finding of No Significant Impact | Department...

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

    Mitigated Finding of No Significant Impact EA-1923: Mitigated Finding of No Significant Impact Green Energy School Wind Turbine Project on Saipan, Commonwealth of the Northern ...

  7. EA-1785: Finding of No Significant Impact | Department of Energy

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

    5: Finding of No Significant Impact EA-1785: Finding of No Significant Impact Phase III Anthropogenic Test Characterization Project, Mobile County, Alabama Based on the analyses in...

  8. EA-1832: Finding of No Significant Impact | Department of Energy

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

    32: Finding of No Significant Impact EA-1832: Finding of No Significant Impact Rainer Biogas LLC Community Anaerobic Manure Digester, Enumclaw, King County, Washington The U.S....

  9. Findings of No Significant Impact (FONSI) | Department of Energy

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

    Finding of No Significant Impact Silver Peak Area Geothermal Exploration Project, Esmeralda County, NV December 7, 2012 EA-1863: Finding of No Significant Impact Vegetation...

  10. EA-1975: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1975: Finding of No Significant Impact LINAC Coherent Light Source-Il, SLAC National Accelerator Laboratory, Menlo Park, California DOE has...

  11. Community Wind Handbook/Find an Installer | Open Energy Information

    Open Energy Info (EERE)

    * Submit Permit Applications * Find an Installer * Purchase Equipment * Plan for Maintenance Find an Installer Homeowners, ranchers, and small businesses can install wind...

  12. EA-1733: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1733: Finding of No Significant Impact Calpine Enhanced Geothermal Systems Project, Sonoma County, California DOE determined that providing...

  13. New Mars rover findings revealed at American Geophysical Union...

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

    Mars rover findings revealed at AGU conference New Mars rover findings revealed at American Geophysical Union conference A group of scientists revealed that the Curiosity rover...

  14. EA-1938: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1938: Finding of No Significant Impact Grieve Unit CO2 Enhanced Recovery Project, Natrona County, WY Western has reviewed BLM's EA "Grieve...

  15. ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND

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

    ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND RECOMMENDATIONS 2014 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS i Table of Contents Research and ...

  16. EA-1955: Finding of No Significant Impact | Department of Energy

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

    EA-1955: Finding of No Significant Impact Campbell County Wind Farm; Campbell County, South Dakota Western Area Power Administration (Western) issued a finding of no significant ...

  17. EA-1802: Finding of No Significant Impact | Department of Energy

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

    2: Finding of No Significant Impact EA-1802: Finding of No Significant Impact Chicago View Wind Project Chicago Heights, Cook County, Illinois The Department of Energy's Proposed...

  18. EA-1984: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1984: Finding of No Significant Impact Disposition of Five Signature Properties at Idaho National Laboratory DOE has decided to implement the...

  19. Floodplain Assessment and Statement of Findings | Department of Energy

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

    and Statement of Findings Floodplain Assessment and Statement of Findings Floodplain Assessment and Statement of Findings for Installation of a Renewable Energy Anaerobic Digester Facility at the University of California, Davis in Yolo County, California. PDF icon Statement of Findings More Documents & Publications Floodplain Assessment for Installation of a Renewable Energy Anaerobic Digester Facility

  20. Next Generation Nuclear Plant Phenomena Identification and Ranking Tables (PIRTs) Volume 6: Process Heat and Hydrogen Co-Generation PIRTs

    SciTech Connect (OSTI)

    Forsberg, Charles W; Gorensek, M. B.; Herring, S.; Pickard, P.

    2008-03-01

    A Phenomena Identification and Ranking Table (PIRT) exercise was conducted to identify potential safety-0-related physical phenomena for the Next Generation Nuclear Plant (NGNP) when coupled to a hydrogen production or similar chemical plant. The NGNP is a very high-temperature reactor (VHTR) with the design goal to produce high-temperature heat and electricity for nearby chemical plants. Because high-temperature heat can only be transported limited distances, the two plants will be close to each other. One of the primary applications for the VHTR would be to supply heat and electricity for the production of hydrogen. There was no assessment of chemical plant safety challenges. The primary application of this PIRT is to support the safety analysis of the NGNP coupled one or more small hydrogen production pilot plants. However, the chemical plant processes to be coupled to the NGNP have not yet been chosen; thus, a broad PIRT assessment was conducted to scope alternative potential applications and test facilities associated with the NGNP. The hazards associated with various chemicals and methods to minimize risks from those hazards are well understood within the chemical industry. Much but not all of the information required to assure safe conditions (separation distance, relative elevation, berms) is known for a reactor coupled to a chemical plant. There is also some experience with nuclear plants in several countries that have produced steam for industrial applications. The specific characteristics of the chemical plant, site layout, and the maximum stored inventories of chemicals can provide the starting point for the safety assessments. While the panel identified events and phenomena of safety significance, there is one added caveat. Multiple high-temperature reactors provide safety-related experience and understanding of reactor safety. In contrast, there have been only limited safety studies of coupled chemical and nuclear plants. The work herein provides a starting point for those studies; but, the general level of understanding of safety in coupling nuclear and chemical plants is less than in other areas of high-temperature reactor safety.

  1. EA-1767: Finding of No Significant Impact | Department of Energy

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

    7: Finding of No Significant Impact EA-1767: Finding of No Significant Impact Virginia State Energy Program's Cephas C&D Wastes Biomass Project, Richmond, Virginia Based on the...

  2. EA-1814: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1814: Finding of No Significant Impact City of Montpelier Combined Heat and Power, and District Energy System, Montpelier, Vermont The U.S....

  3. EA-1928: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1928: Finding of No Significant Impact White-Tailed Deer Management at Brookhaven National Lab, Upton, New York Based on the information in the...

  4. EA-1665: Final Environmental Assessment and Finding of No Significant...

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

    5: Final Environmental Assessment and Finding of No Significant Impact EA-1665: Final Environmental Assessment and Finding of No Significant Impact Davis-Kingman Tap 69-kV...

  5. EA-1904: Finding of No Significant Impact | Department of Energy

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

    EA-1904: Finding of No Significant Impact Linac Coherent Light Source II at Stanford Linear Accelerator Laboratory, San Mateo, CA Based on the findings in the EA, DOE has...

  6. Findings of No Significant Impact (FONSI) | Department of Energy

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

    Project, Zachary, Louisiana November 24, 2010 EA-1797: Finding of No Significant Impact Agua Caliente Solar Project in Yuma County, Arizona November 19, 2010 EA-1727: Finding of No...

  7. EIS-0365: Record of Decision and Floodplain Statement of Findings...

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

    Record of Decision and Floodplain Statement of Findings EIS-0365: Record of Decision and Floodplain Statement of Findings Imperial-Mexicali 230-kV Transmission Lines DOE announces...

  8. Findings of No Significant Impact (FONSI) | Department of Energy

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

    2012 EA-1812: Finding of No Significant Impact Haxtun Wind Energy Project, Logan and Phillips Counties, CO January 3, 2012 EA-1606: Finding of No Significant Impact Proposed Use...

  9. Title 16 USC 1600 Congressional Findings | Open Energy Information

    Open Energy Info (EERE)

    600 Congressional Findings Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Title 16 USC 1600 Congressional FindingsLegal Abstract...

  10. STEM Volunteer Training: Types of Volunteering and Where to Find...

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

    Types of Volunteering and Where to Find Opportunities STEM Volunteer Training: Types of Volunteering and Where to Find Opportunities April 14, 2016 3:00PM to 4:00PM EDT

  11. Got a Minute? Which Higgs did we find?

    ScienceCinema (OSTI)

    Stupak, John

    2014-09-15

    Dr. John Stupak talks about the discovery of the Higgs boson. Did scientists find the Higgs boson predicted back in 1964 or did they find just one of a group of particles, with the others still to be found?

  12. EA-1809: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1809: Finding of No Significant Impact White Earth Nation Wind Energy Project II, Becker and Mahnomen Counties, MN DOE's Golden Field Office has...

  13. EA-1933: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1933: Finding of No Significant Impact Yakama Nation Drop 4 Hydropower Project, Yakama Nation Reservation, WA Based on the Final EA, DOE has...

  14. EA-1656: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1656: Finding of No Significant Impact MARET Center at Crowder College, Neosho, Missouri The U.S. Department of Energy is preparing an...

  15. Findings of No Significant Impact (FONSI) | Department of Energy

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

    County, Nevada June 9, 2011 EA-1770: Finding of No Significant Impact Photovoltaic Solar Project at the Durango, Colorado Site June 3, 2011 EA-1858: Finding of No Significant...

  16. EA-1833: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1833: Finding of No Significant Impact The City of El Dorado Wind Energy Project, El Dorado, Butler County, Kansas The U.S. Department of...

  17. EA-1894: Finding of No Significant Impact | Department of Energy

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

    Albeni Falls Flexible Winter Lake Operations, Bonner, Idaho As a result of the analysis in this EA, I have the following findings. I find that: 1) the FWPO is not a substantial...

  18. ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND

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

    ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND RECOMMENDATIONS 2014 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS i Table of Contents Research and Development Program Committee ............................................ 1 Sunset Committee .................................................................................................. 5 Advisory Committee Members ........................................................................... 7 ULTRA-DEEPWATER

  19. Rainbows and Leprechauns: Finding Gold in Partnerships (101)...

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

    Rainbows and Leprechauns: Finding Gold in Partnerships (101) Rainbows and Leprechauns: Finding Gold in Partnerships (101) March 17, 2016 1:00PM to 2:30PM EDT

  20. Got a Minute? Which Higgs did we find?

    SciTech Connect (OSTI)

    Stupak, John

    2014-06-26

    Dr. John Stupak talks about the discovery of the Higgs boson. Did scientists find the Higgs boson predicted back in 1964 or did they find just one of a group of particles, with the others still to be found?

  1. Rainbows and Leprechauns: Finding Gold in Partnerships (101) | Department

    Energy Savers [EERE]

    of Energy Rainbows and Leprechauns: Finding Gold in Partnerships (101) Rainbows and Leprechauns: Finding Gold in Partnerships (101) March 17, 2016 1:00PM to 2:30PM EDT

  2. Findings of No Significant Impact (FONSI) | Department of Energy

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

    in Kahuku, O'ahu, Hawaii May 18, 2010 EA-1699: Finding of No Significant Impact PopeDouglas Third Combustor Expansion Project, Alexandria, Minnesota May 7, 2010 EA-1635: Finding...

  3. STEM Volunteer Training: Types of Volunteering and Where to Find

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

    Opportunities | Department of Energy Types of Volunteering and Where to Find Opportunities STEM Volunteer Training: Types of Volunteering and Where to Find Opportunities April 14, 2016 3:00PM to 4:00PM EDT

  4. Portsmouth Site Treatment Plan Director's Final Findings and Orders |

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

    Department of Energy Treatment Plan Director's Final Findings and Orders Portsmouth Site Treatment Plan Director's Final Findings and Orders Portsmouth Site Treatment Plan Director's Final Findings and Orders is an agreement between the Ohio EPA and DOE approving the Site Treatment Plan and setting forth guidelines for storage and treatment of mixed wastes at the Portsmouth Facility. PDF icon Portsmouth Site Treatment Plan Director's Final Findings and Order - 1995 More Documents &

  5. FINDING TRACERS FOR SUPERNOVA PRODUCED {sup 26}Al (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect FINDING TRACERS FOR SUPERNOVA PRODUCED {sup 26}Al Citation Details In-Document Search Title: FINDING TRACERS FOR SUPERNOVA PRODUCED {sup 26}Al We consider the cospatial production of elements in supernova explosions to find observationally detectable proxies for enhancement of {sup 26}Al in supernova ejecta and stellar systems. Using four progenitors, we explore a range of one-dimensional explosions at different energies and an asymmetric three-dimensional explosion. We find

  6. Findings of No Significant Impact (FONSI) | Department of Energy

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

    Findings of No Significant Impact (FONSI) Findings of No Significant Impact (FONSI) Findings of No Significant Impact are public documents issued by a Federal agency briefly presenting the reasons why an action for which the agency has prepared an environmental assessment will not have a significant effect on the human environment and, therefore, will not require preparation of an environmental impact statement. If you have any trouble finding a specific document, please contact

  7. EA-1613: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    13: Finding of No Significant Impact EA-1613: Finding of No Significant Impact Proposed High Explosive Pressing Facility Pantex Plant, Amarillo, Texas The proposed action is to construct a new facility that would consolidate the Pantex Plant's current high explosive pressing activities at one facility. PDF icon Finding of No Significant Impact High Explosive Pressing Facility More Documents & Publications EA-1613: Final Environmental Assessment EA-1533: Finding of No Significant Impact

  8. EA-1922: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    2: Finding of No Significant Impact EA-1922: Finding of No Significant Impact Combined Power and Biomass Heating System, Fort Yukon, Alaska Based on the EA, DOE finds that providng federal funding for the Proposed Project is not a major action that constituents a significant effect on the human environment. This finding and decision is based on the consideration of DOE's NEPA implementing regulations (10 CFR Part 1021) and CEQ's criteria for significance (40 CFR 1508.27), both with regard to the

  9. Smokes and obscurants: A health and environmental effects data base assessment: A first-order, environmental screening and ranking of Army smokes and obscurants: Phase 1 report

    SciTech Connect (OSTI)

    Shinn, J.H.; Martins, S.A.; Cederwall, P.L.; Gratt, L.B.

    1985-03-01

    An initial environmental screening and ranking is provided for each Army smoke and obscurant (S and O) depending on smoke type and smoke-generating device. This was done according to the magnitude of the impact area, the characteristic environmental concentration, the relative inhalation toxicity, the relative toxicity when ingested by animals, the aquatic toxicity, the environmental mobility when freshly deposited, and the ultimate mobility and fate in the environment. The major smoke types considered were various forms of white phosphorus (WP), red phosphorus (RP), hexachloroethane-derived smokes (HC), fog oil (SGF-2), diesel fuel smokes (DF), and some infrared obscuring agents (IR).

  10. Phase comparator apparatus and method

    DOE Patents [OSTI]

    Coffield, F.E.

    1985-02-01

    This invention finds especially useful application for interferometer measurements made in plasma fusion devices (e.g., for measuring the line integral of electron density in the plasma). Such interferometers typically use very high intermediate frequencies (e.g., on the order of 10 to 70 MHz) and therefore the phase comparison circuitry should be a high speed circuit with a linear transfer characteristic so as to accurately differentiate between small fractions of interference fringes.

  11. Comparative hazard analysis and toxicological modeling of diverse nanomaterials using the embryonic zebrafish (EZ) metric of toxicity

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

    Harper, Bryan; Thomas, Dennis G.; Chikkagoudar, Satish; Baker, Nathan A.; Tang, Kaizhi; Heredia-Langner, Alejandro; Lins, Roberto D.; Harper, Stacey

    2015-06-04

    The integration of rapid assays, large data sets, informatics and modeling can overcome current barriers in understanding nanomaterial structure-toxicity relationships by providing a weight-of-the-evidence mechanism to generate hazard rankings for nanomaterials. Here we present the use of a rapid, low-cost assay to perform screening-level toxicity evaluations of nanomaterials in vivo. Calculated EZ Metric scores, a combined measure of morbidity and mortality, were established at realistic exposure levels and used to develop a predictive model of nanomaterial toxicity. Hazard ranking and clustering analysis of 68 diverse nanomaterials revealed distinct patterns of toxicity related to both core composition and outermost surface chemistrymore » of nanomaterials. The resulting clusters guided the development of a predictive model of gold nanoparticle toxicity to embryonic zebrafish. In addition, our findings suggest that risk assessments based on the size and core composition of nanomaterials alone may be wholly inappropriate, especially when considering complex engineered nanomaterials. These findings reveal the need to expeditiously increase the availability of quantitative measures of nanomaterial hazard and broaden the sharing of that data and knowledge to support predictive modeling. In addition, research should continue to focus on methodologies for developing predictive models of nanomaterial hazard based on sub-lethal responses to low dose exposures.« less

  12. Comparative hazard analysis and toxicological modeling of diverse nanomaterials using the embryonic zebrafish (EZ) metric of toxicity

    SciTech Connect (OSTI)

    Harper, Bryan; Thomas, Dennis G.; Chikkagoudar, Satish; Baker, Nathan A.; Tang, Kaizhi; Heredia-Langner, Alejandro; Lins, Roberto D.; Harper, Stacey

    2015-06-04

    The integration of rapid assays, large data sets, informatics and modeling can overcome current barriers in understanding nanomaterial structure-toxicity relationships by providing a weight-of-the-evidence mechanism to generate hazard rankings for nanomaterials. Here we present the use of a rapid, low-cost assay to perform screening-level toxicity evaluations of nanomaterials in vivo. Calculated EZ Metric scores, a combined measure of morbidity and mortality, were established at realistic exposure levels and used to develop a predictive model of nanomaterial toxicity. Hazard ranking and clustering analysis of 68 diverse nanomaterials revealed distinct patterns of toxicity related to both core composition and outermost surface chemistry of nanomaterials. The resulting clusters guided the development of a predictive model of gold nanoparticle toxicity to embryonic zebrafish. In addition, our findings suggest that risk assessments based on the size and core composition of nanomaterials alone may be wholly inappropriate, especially when considering complex engineered nanomaterials. These findings reveal the need to expeditiously increase the availability of quantitative measures of nanomaterial hazard and broaden the sharing of that data and knowledge to support predictive modeling. In addition, research should continue to focus on methodologies for developing predictive models of nanomaterial hazard based on sub-lethal responses to low dose exposures.

  13. EA-1406: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    06: Finding of No Significant Impact EA-1406: Finding of No Significant Impact Ground Water Compliance at the New Rifle, Colorado, UMTRA Project Site On the basis of the Environmental Assessment. which analyzed relevant environmental issues and addressed the concerns of stakeholders, DOE finds that no significant impact will result from implementing the planned action at the New Rifle site. This FONSI is documented pursuant to NEPA, the Council on Environmental Quality's "Regulations for

  14. EA-1903: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1903: Finding of No Significant Impact Kansas State University Zond Wind Energy Project, Manhattan, Kansas Based on the analysis in the EA and other considerations, DOE has decided to provide federal funding for the Proposed Project and further finds that the Proposed Project is not a major federal action that constitutes a significant effect on the human environment. The Propoesed Project will not require the preparation of an environmental impact statement.

  15. Portsmouth Integration Director's Final Findings and Order | Department of

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

    Energy Integration Director's Final Findings and Order Portsmouth Integration Director's Final Findings and Order Portsmouth Integration Director's Final Findings and Order purpose is to: integrate the on-site work required for specific units to avoid duplication of effort, and efficiently perform sitewide ground water monitoring and surveillance and maintenance activities; recognize that a substantial portion of the tasks required under existing approved closure plans for certain units have

  16. EA-1548: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    48: Finding of No Significant Impact EA-1548: Finding of No Significant Impact Y-12 Potable Water System Upgrade The National Nuclear Security Administration (NNSA) Y-12 Site Office proposes to upgrade its potable water system by installing two new elevated water tanks on the north side of the Y-12 National Security Complex (Y-12), and if inspection warrants, repairing or replacing existing potable water lines within the site. PDF icon Finding of No Significant Impact and Final Environmental

  17. EA-1732: Floodplain Statement of Findings | Department of Energy

    Energy Savers [EERE]

    732: Floodplain Statement of Findings EA-1732: Floodplain Statement of Findings Next Autoworks Louisiana, LLC (Formerly V-Vehicle Company) and Advanced Technology Gasoline Vehicle Manufacturing Project in Monroe, Louisiana The U.S. Department of Energy proposed action is to issue a loan to Next Autoworks Louisiana, LLC for the production of an advanced technology gasoline-powered vehicle named the V-Car. PDF icon Floodplain Statement of Findings Department of Energy Loan to Next Autoworks

  18. EA-1795: Floodplain Statement of Findings | Department of Energy

    Energy Savers [EERE]

    5: Floodplain Statement of Findings EA-1795: Floodplain Statement of Findings Loan Guarantee to Diamond Green Diesel for Construction of the Diamond Green Diesel Facility in Norco, Louisiana The Department of Energy proposed action is to issue a loan guarantee to Diamond Green Diesel, LLC to support construction of a biomass-based diesel facility adjacent to the existing Valero St. Charles Refinery in Norco, Louisiana. PDF icon Attachment Floodplain Statement of Findings for Department of Energy

  19. EA-1972: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    2: Finding of No Significant Impact EA-1972: Finding of No Significant Impact Electric District 2 to Saguaro No. 2 Transmission Line Rebuild; Pinal County, Arizona Western Area Power Administration issued a finding of no significant impact for the proposed rebuild of a 35.6-mile transmission line that Western operates and maintains under an agreement with the Central Arizona Project. For more information, see the project page at: http://energy.gov/node/767356. PDF icon EA-1972-FONSI-2015.pdf

  20. EA-1979: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    9: Finding of No Significant Impact EA-1979: Finding of No Significant Impact Summit Wind Farm; Summit, South Dakota Western Area Power Administration (Western) issued a finding of no significant impact for the proposed Summit Wind Farm, a proposed 99-MW wind farm south of Summit, South Dakota. The proposed wind farm would interconnect to Western's existing transmission line within the footprint of the wind farm. For more information, see the project page at: http://energy.gov/node/813914. PDF

  1. EA-2022: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    Finding of No Significant Impact EA-2022: Finding of No Significant Impact Western Area Power Administration adopted and approved a final EA, prepared by the Bureau of Reclamation with Western as a cooperating agency, that assesses the potential environmental impacts of a proposal to develop a 9.4 megawatt hydroelectric project at the existing Helena Valley Pumping Plant site at Canyon Ferry Dam on the Missouri River near Helena, Montana. Western issued a finding of no significant impact for the

  2. EA-2024: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    Finding of No Significant Impact EA-2024: Finding of No Significant Impact Gap Material Plutonium - Transport, Receipt, and Processing Based on the analysis in the environmental assessment, the U.S. Department of Energy, National Nuclear Security Administration (NNSA), issued this finding of no significant impact for transporting up to 900 kilograms of plutonium from foreign countries to the Savannah River Site in South Carolina for storage and processing pending final disposition. NNSA will

  3. Mound Plant Director's Final Findings and Orders, October 4, 1995

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

    Mound Plant Director's Final Findings and Orders, October 4, 1995 Page 1 of 16 EM Home | Regulatory Compliance | Environmental Compliance Agreements Mound Plant Director's Final Findings and Orders, October 4, 1995 BEFORE THE OHIO ENVIRONMENTAL PROTECTION AGENCY In the Matter Of: United States Department of Energy : Director's Final Mound Facility : Findings and Order P.O. Box 66 : Miamisburg, Ohio 45343-0066 : Respondent It is hereby agreed by and among the parties hereto as follows: Table of

  4. Find Funding | U.S. DOE Office of Science (SC)

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

    Find Funding Funding Opportunities Funding Opportunities Home Grants & Contracts Support Award Search / Public Abstracts Find Funding Early Career Research Program Statement on Digital Data Management Acknowledgements of Federal Support Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Find Funding Print Text Size: A A A FeedbackShare Page Additional information on funding opportunities, including program

  5. Commercial Building Energy Asset Score: Pilot Findings and Program Update |

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

    Department of Energy Pilot Findings and Program Update Commercial Building Energy Asset Score: Pilot Findings and Program Update The webinar was held on April 16, 2014, to share the findings from the 2013 Pilot and provide a program update on the Commercial Building Energy Asset Score. PDF icon Presentation More Documents & Publications Commercial Building Energy Asset Rating HES Program Update and Scoring Tool v2014 Release Commercial Building Energy Asset Score: 2013 Pilot Overview

  6. EA-1426: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1426: Finding of No Significant Impact Linac Coherent Light Source Project, Stanford Linear Accelerator Center, Menlo Park, California The DOE proposes to construct and operate a new research facility at SLAC, the Linac Coherent Light Source (LCLS), as a collaborative effort with other DOE facilities. PDF icon U.S. Department of Energy (DOE) Finding of No Significant Impact Construction and Operation of the Linac Coherent Light Source (LCLS) at the Stanford

  7. EA-1440: Finding of No Signficant Impact | Department of Energy

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

    : Finding of No Signficant Impact EA-1440: Finding of No Signficant Impact National Renewable Energy Laboratory's South Table Mountain Complex The Proposed Action is to operate the STM complex for alternative energy research with new and improved capabilities to support DOE"s mission to research, develop and transfer to industry renewable energy technologies. PDF icon Finding of No Signficant Impact for the Site-Wide Environmental Assessment of the National Renewable Energy Laboratory's

  8. EA-1471: Finding of No Significant Impact | Department of Energy

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

    71: Finding of No Significant Impact EA-1471: Finding of No Significant Impact Transportation of HEU from the Russian Federation to the Y-12 National Security Complex The Department of Energy proposes to transport highly enriched uranium from Russia to a secure storage facility in Oak Ridge, Tennessee. PDF icon Finding of No Significant Impact for the Transportation of Highly Enriched Uranium for the Russian Federation to the Y-12 National Security Complex, DOE/EA-1471 (January 2004) More

  9. EA-1772: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1772: Finding of No Significant Impact Multipurpose Haul Road within the Idaho National Laboratory Site, Idaho The proposed action consists of constructing a road for limited year-round use with the ability for trucks traveling in opposite directions to pass. PDF icon Finding of No Significant Impact for the Multipurpose Haul Road within the Idaho National Laboratory Site More Documents & Publications EA-1772: Final Environmental Assessment

  10. EA-1789: Finding of No Significant Impact | Department of Energy

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

    89: Finding of No Significant Impact EA-1789: Finding of No Significant Impact Construction and Operation of a Proposed Cellulosic Biorefinery, Alpena Prototype Biorefinery, Alpena, Michigan The Department of Energy is proposing to authorize expenditure of American Recovery and Reinvestment Act of 2009 funding to American Process, Inc. to complete final design, construction and initial operation of the Alpena Prototype Biorefinery in Alpena, Michigan. PDF icon Finding of No Significant Impact

  11. FOIA-Summary of Findings: Circumstances surrounding decisions regarding the

    Office of Environmental Management (EM)

    security clearance, access and work assignments | Department of Energy FOIA-Summary of Findings: Circumstances surrounding decisions regarding the security clearance, access and work assignments FOIA-Summary of Findings: Circumstances surrounding decisions regarding the security clearance, access and work assignments FOIA request PDF icon FOIA-Summary of Findings: Circumstances surrounding decisions regarding the security clearance, access and work assignments More Documents &

  12. Alternative Fuels Data Center: Minnesota School District Finds Cost

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

    Savings, Cold-Weather Reliability with Propane Buses Minnesota School District Finds Cost Savings, Cold-Weather Reliability with Propane Buses to someone by E-mail Share Alternative Fuels Data Center: Minnesota School District Finds Cost Savings, Cold-Weather Reliability with Propane Buses on Facebook Tweet about Alternative Fuels Data Center: Minnesota School District Finds Cost Savings, Cold-Weather Reliability with Propane Buses on Twitter Bookmark Alternative Fuels Data Center: Minnesota

  13. Department of Energy Helping Americans Find Alternative Fuel Stations |

    Office of Environmental Management (EM)

    Department of Energy Helping Americans Find Alternative Fuel Stations Department of Energy Helping Americans Find Alternative Fuel Stations May 29, 2013 - 2:14pm Addthis Helping Americans explore and adopt alternative energy sources beyond oil and gasoline has become easier. The Department of Energy's (DOE) National Renewable Energy Laboratory and DOE Clean Cities have made it a snap to find the location of alternative fuel stations across the United States by making that information

  14. EA-1148: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    48: Finding of No Significant Impact EA-1148: Finding of No Significant Impact Electrometallurgical Treatment Research and Demonstration Project in the Fuel Conditioning Facility at Argonne National Laboratory-West DOE issued a finding of no significant impact for the proposed research and demonstration of electrometallurgical technology for treating Experimental Breeder Reactor-II Spent Nuclear Fuel in the Fuel Conditioning Facility at Argonne National Laboratory-West. PDF icon

  15. EA-1458: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    8: Finding of No Significant Impact EA-1458: Finding of No Significant Impact Ground Water Compliance at the Slick Rock, Colorado, UMTRA Project Sites The U.S. Department of Energy (DOE) plans to implement ground water compliance strategies for two Uranium Mill Tailings Remedial Action (UMTRA) Project sites near Slick Rock. Colorado. PDF icon Finding of No Significant Impact Ground Water Compliance at the Slick Rock, Colorado, UMTRA Project Sites More Documents & Publications EA-1458:

  16. EA-1495: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    5: Finding of No Significant Impact EA-1495: Finding of No Significant Impact USEC Inc. American Centrifuge Lead Cascade Facility at Piketon, Ohio The purpose of NRC's proposed action is to authorize possession and use of source and special nuclear material at the Lead Cascade in Piketon, Ohio. PDF icon Finding of No Significant Impact for the United States Enrichment Corporation Incorporated, American Centrifuge Lead Cascade Facility at Piketon, Ohio More Documents & Publications EIS-0468:

  17. EA-1499: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1499: Finding of No Significant Impact Radiological/Nuclear Countermeasures Test and Evaluation Complex, Nevada Test Site The National Nuclear Security Administration (NNSA) has prepared an Environmental Assessment (DOE/EA-1499) (EA) which analyzes the potential environmental effects of the proposed Rad/NucCTEC at the NTS. NNSA finds that the proposed action would not constitute a major federal action significantly affecting the quality of the human

  18. EA-1795: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1795: Finding of No Significant Impact Loan Guarantee to Diamond Green Diesel for Construction of the Diamond Green Diesel Facility in Norco, Louisiana The Department of Energy conducted an environmental assessment that analyzed the potential environmental impacts associated with the construction and operation of a biomass-based diesel facility adjacent to the existing Valero St. Charles Refinery in Norco, Louisiana. PDF icon Finding of No Significant Impact

  19. EA-1796: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    6: Finding of No Significant Impact EA-1796: Finding of No Significant Impact Loan Guarantee to Sempra Generation for Construction of the Mesquite Solar Energy Project; Maricopa County, Arizona DOE (Loan Programs) issued a FONSI for the issuance of a loan guarantee for construction of the proposed Mesquite Solar Energy Project. PDF icon Finding of No Significant Impact Department of Energy Loan Guarantee to Sempra Generation for the Mesquite Solar Energy Facility near Gillespie, Arizona,

  20. EA-1797: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    7: Finding of No Significant Impact EA-1797: Finding of No Significant Impact Agua Caliente Solar Project in Yuma County, Arizona The Department of Energy has conducted an environmental assessment that analyzed the reasonably foreseeable environmental impacts associated with the 290 Megawatt gross output photovoltaic solar power project and associated interconnection transmission line proposed by Agua Caliente Solar, LLC in Yuma County, Arizona. PDF icon Finding of No Significant Impact

  1. EA-1801: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    1: Finding of No Significant Impact EA-1801: Finding of No Significant Impact Granite Reliable Power Wind Project, Coos County, New Hampshire The Department of Energy is adopting an environmental assessment completed by the U.S. Army Corps of Engineers in June 2010 that analyzed the potential environmental impacts associated with the construction and operation by Granite Reliable Power, LLC of the Granite Reliable Power Wind Park located in central Coos County, New Hampshire. PDF icon Finding of

  2. EA-1812: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    2: Finding of No Significant Impact EA-1812: Finding of No Significant Impact Haxtun Wind Energy Project, Logan and Phillips Counties, Colorado DOE has issued a Finding of No Significant Impact (FONSI) based on the information in the Final EA, FONSI, and the Supplement Analysis (SA) prepared to address changes in the design and operating parameters of the NECO (formerly Haxtun) Wind Farm Project ("original proposed project") in Logan and Phillips Counties, Colorado. In January 2012,

  3. EA-1859: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1859: Finding of No Significant Impact Kirkwood Community College - Kirkwood Wind Turbine Project, Cedar Rapids, Iowa The Iowa State Energy Office is proposing to provide $1,050,000 of its State Energy Program funds to Kirkwood Community College located in Cedar Rapids, Iowa, which would use these funds to purchase equipment for one 2.5-megawatt wind turbine. PDF icon Finding of No Significant Impact Kirkwood Community College Wind Turbin Project More

  4. EA-1948: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1948: Finding of No Significant Impact Gila-North Gila Transmission Line Rebuild and Upgrade Project, Yuma County, Arizona DOE's Western Area Power Administration issued a finding of no significant impact for a proposal to rebuild and upgrade two parallel 4.8-mile transmission lines between the Gila and North Gila Substations, to expand its right-of-way, and to grant Arizona Power Service Company the right to cross Western's Gila Substation with its North

  5. EA-1836: Finding of No Significant Impact | Department of Energy

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

    to facilitiate installation and operations of a high-efficiency natural-gas-fired cogeneration facility - would result in no significant adverse impacts. Finding of No...

  6. Findings of No Significant Impact (FONSI) | Department of Energy

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

    Ridge Reservation for the biological control of the emerald ash borer, a nonnative invasive beetle. May 1, 2015 EA-1796: Finding of No Significant Impact Loan Guarantee to...

  7. Main Page Main Page: Find energy information and data. Share...

    Open Energy Info (EERE)

    Main Page Main Page: Find energy information and data. Share knowledge. Connect with people. energy datasets energy community Main Page energy information open data 0...

  8. EA-1762: Finding of No Significant Impact | Department of Energy

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

    of No Significant Impact EA-1762: Finding of No Significant Impact Wellford Landfill Methane and Greenhouse Gas to Energy Project, Spartanburg County, South Carolina The...

  9. EA-1770: Finding of No Significant Impact | Department of Energy

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

    of the National Environmental Policy Act (NEPA). Finding of No Significant Impact Photovoltaic Solar Project at the Durango, Colorado, Disposal Site, La Plata County, DOEEA 1770...

  10. EA-1683: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Impact EA-1683: Finding of No Significant Impact Abengoa Solar Inc., the Solana Thermal Electric Power Project near Gila Bend, Arizona The Department of Energy has...

  11. ADOPTION OF ENVIRONMENTAL ASSESSMENT and FINDING OF NO SIGNIFICANT...

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

    ADOPTION OF ENVIRONMENTAL ASSESSMENT and FINDING OF NO SIGNIFICANT IMPACT; DETERMINATION ... ADOPTION: DOE hereby adopts as a DOE Environmental Assessment, DOEEA-1868, the National ...

  12. FOIA-Summary of Findings: Circumstances surrounding decisions...

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

    the security clearance, access and work assignments FOIA-Summary of Findings: Circumstances surrounding decisions regarding the security clearance, access and work assignments ...

  13. Findings of No Significant Impact (FONSI) | Department of Energy

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

    of the Department of Energy, Waste Isolation Pilot Plant (WIPP) in Eddy County, New Mexico January 13, 2010 EA-1651: Finding of No Significant Impact U-233 Material...

  14. Findings of No Significant Impact (FONSI) | Department of Energy

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

    and Heating Facilities at the Savannah River Site, South Carolina June 11, 2008 EA-1613: Finding of No Significant Impact Proposed High Explosive Pressing Facility Pantex...

  15. Findings of No Significant Impact (FONSI) | Department of Energy

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

    of No Significant Impact Proposed Gas Main and Distribution System Upgrade, Pantex Plant, Amarillo, Texas August 26, 2005 EA-1542: Finding of No Significant Impact Burleigh County...

  16. Microsoft Word - Summary of RCA findings and lessons learned...

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

    Work Planning and Scheduling System project Root cause analysis findings and lessons learned Summary BPA stopped the Work Planning and Scheduling System project in February 2012...

  17. EA-1777: Finding of No Significant Impact | Department of Energy

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

    Significant Impact EA-1777: Finding of No Significant Impact Lincoln Electric's Wind Energy Project in Euclid, OH DOE prepared an environmental assessment analyzing the potential...

  18. PPPL physicists find clue to formation of magnetic fields around...

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

    results, in the range in which they are done, strongly suggest that such dynamo action is possible." These findings might lead to greater understanding of the behavior of...

  19. EA-1907: Finding of No Significant Impact | Department of Energy

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

    Impact EA-1907: Finding of No Significant Impact Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas Based on the analysis in the Final EA and...

  20. EA-1685: Finding of No Significant Impact | Department of Energy

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

    of No Significant Impact EA-1685: Finding of No Significant Impact Experimental Coal Flow Program at Clemson University The Western Area Power Administration (Western) is the...

  1. EA-1921: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact Silver Peak Area Geothermal Exploration Project, Esmeralda County, NV Based on the evaluations in the final EA and subject to the mitigations...

  2. EA-1974: Finding of No Significant Impact and Mitigation Action...

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

    Bonneville Power Administration issued a finding of no significant impact (FONSI) for the proposed restoration of a tidal marsh in the Columbia River Estuary, near Astoria in ...

  3. Finding of No Significant Impact, Federal Register, 73 FR 2017...

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

    73 FR 2017, January 11, 2008 Document details the finding of no significant impact of the Energy-Efficient Performance Requirements for New Federal Commercial and Residential...

  4. EA-1539: Finding of No Significant Impact | Department of Energy

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

    Significant Impact EA-1539: Finding of No Significant Impact North Area Right-of-Way Maintenance, California Western Area Power Administration proposes to revise its operation and...

  5. Findings of No Significant Impact (FONSI) | Department of Energy

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

    EA-1754: Finding of No Significant Impact Public Service Company of New Mexico, Photovoltaic Plus Battery for Simultaneous Voltage Smoothing and Peak Shifting Project,...

  6. Mound Plant Director's Final Findings and Orders, October 4,...

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

    Director's Final Findings and Orders State Ohio Agreement Type Compliance Agreement Legal Driver(s) FFCAct Scope Summary Approve the Compliance Plan Volume of the amended PSTP,...

  7. EA-1837: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact Performance Verification Laboratory, Morgantown, West Virginia Based on the analyses in the environmental assessment, DOE determined that its...

  8. Findings of No Significant Impact (FONSI) | Department of Energy

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

    Uranium July 1, 2009 EA-1645: Finding of No Significant Impact Loan Guarantee for Sage Electrochromics SageGlass High Volume Manufacturing Facility in Faribault, MN June 26,...

  9. CLASS DEVIATION FINDINGS AND DETERMINATION TO IMPLEMENT AN APPROPRIATI...

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

    PROVISION RELATED TO INTERNAL CONFIDENTIALITY AGREEMENTS AND THE REPORTING OF FRAUD, WASTE, AND ABUSE Findings I. Section 743 of Division E, Title VII of the Consolidated...

  10. EA-1696: Finding of No Significant Impact | Department of Energy

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

    EA-1696: Finding of No Significant Impact Pantex Renewable Energy Project, Amarillo, Texas The NNSA has prepared an Environmental Assessment to analyze the potential...

  11. Innovative Financing Solutions: Finding Money for Your Energy Efficiency Projects

    Broader source: Energy.gov [DOE]

    Provides an overview of how to find funding for your energy efficiency projects focusing on l-p agreements. Author: Energy Star

  12. *** CANCELED *** SCIENCE ON SATURDAY- "Finding a Needle in A...

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

    ON SATURDAY- "Finding a Needle in A (Genomic) Haystack or How Can Computers Help Cure Cancer" Professor Olga G. Troyanskaya Lewis-Sigler Institute for Integrative Genomics &...

  13. EA-2014: Finding of No Significant Impact | Department of Energy

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

    No Significant Impact EA-2014: Finding of No Significant Impact Y-12 National Security Complex Emergency Operations Center; Oak Ridge, TN Based upon the EA, the National Nuclear...

  14. EA-1719: Finding of No Significant Impact | Department of Energy

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

    Impact EA-1719: Finding of No Significant Impact Novolyte Technologies, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Zachary, Louisiana DOE...

  15. EA-1723: Finding of No Significant Impact | Department of Energy

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

    Impact EA-1723: Finding of No Significant Impact General Motors LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, White Marsh,...

  16. Using regulations.gov to find dockets and documents

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

    regulations.gov to find dockets and documents Regulations.gov is a web-based repository of Federal regulatory documents. Publicly accessible documents associated with DOE Appliance ...

  17. EA-1927: Finding of No Significant Impact | Department of Energy

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

    of No Significant Impact EA-1927: Finding of No Significant Impact Paducah Gaseous Diffusion Plant Potential Land and Facilities Transfers; McCracken County, Kentucky DOE's...

  18. EA-1882: Finding of No Significant Impact | Department of Energy

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

    Range Environmental Assessment, DOEEA-1882 (March 2011) More Documents & Publications EA-1822: Final Environmental Assessment EA-1984: Finding of No Significant Impact EA-1555...

  19. Findings of No Significant Impact (FONSI) | Department of Energy

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

    No Significant Impact Sunflower Wind Project, Hebron, North Dakota September 3, 2014 EA-1984: Finding of No Significant Impact Disposition of Five Signature Properties at Idaho...

  20. Oregon 401 Evaluation and Findings Checklist | Open Energy Information

    Open Energy Info (EERE)

    401 Evaluation and Findings Checklist Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Checklist: Oregon 401 Evaluation and...

  1. EA-1864: Finding of No Significant Impact | Department of Energy

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

    Impact EA-1864: Finding of No Significant Impact Electrical District 5 - Palo Verde Hub Project The U.S. Department of Energy (DOE) Western Area Power Administration...

  2. EA-1212: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1212: Finding of No Significant Impact Lease of Land for the Development of a Research Park at Los Alamos National Laboratory The U.S.. Department of Energy finds that there would be no significant impact from proceeding with its proposal to lease to the County of Los Alamos a 60-acre tract located at Technical Area 3 of Los Alamos National Laboratory, for their development and use as a research park. This finding is based on the EA that analyzes the

  3. EA-1700: Finding of No Significant Impact | Department of Energy

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

    LBNLUniversity of California Berkeley programs that focus on computational and computer science research in a new facility on the LBNL site. PDF icon Finding of No Significant...

  4. Enhancer Identification through Comparative Genomics

    SciTech Connect (OSTI)

    Visel, Axel; Bristow, James; Pennacchio, Len A.

    2006-10-01

    With the availability of genomic sequence from numerousvertebrates, a paradigm shift has occurred in the identification ofdistant-acting gene regulatory elements. In contrast to traditionalgene-centric studies in which investigators randomly scanned genomicfragments that flank genes of interest in functional assays, the modernapproach begins electronically with publicly available comparativesequence datasets that provide investigators with prioritized lists ofputative functional sequences based on their evolutionary conservation.However, although a large number of tools and resources are nowavailable, application of comparative genomic approaches remains far fromtrivial. In particular, it requires users to dynamically consider thespecies and methods for comparison depending on the specific biologicalquestion under investigation. While there is currently no single generalrule to this end, it is clear that when applied appropriately,comparative genomic approaches exponentially increase our power ingenerating biological hypotheses for subsequent experimentaltesting.

  5. EA-1679: Finding of No Significant Impact | Department of Energy

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

    9: Finding of No Significant Impact EA-1679: Finding of No Significant Impact Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project, Grant and Okanogon Counties, Washington PDF icon EA-1679-FONSI-2011.pdf More Documents & Publications EA-1679: Mitigation Action Plan EA-1679: Revision Sheet for Final Environmental Assessment EA-1679: Preliminary Environmental Assessment

  6. EA-1792: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1792: Finding of No Significant Impact University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine PDF icon EA-1792-FONSI-2011.pdf More Documents & Publications EA-1792: Draft Environmental Assessment EA-1792-S1: Draft Supplemental Environmental Assessment EA-1792-S1: Final

  7. An evaluation of accounting-based finding costs as efficiency measures for oil and gas exploration

    SciTech Connect (OSTI)

    Boynton, C.E. IV; Boone, J.P.

    1994-08-01

    The authors have operationalized firm-specific exploration efficiency as the difference between a firm-specific intercept estimated in a fixed-effects panel data Cobb-Douglas production frontier model and the maximum firm-specific intercept estimated in that model. The production model was estimated during two different time periods, 1982--1985 and 1989--1992, allowing efficiency to vary intertemporally. This efficiency estimate served as a benchmark against which they compared various measures of inverse finding costs. They assumed that the degree of association with an efficiency benchmark is an important attribute of any finding cost measure and that, further, the degree of association may be used as a metric for choosing between alternative finding cost measures. Accordingly, they evaluated the cross-sectional statistical association between estimated efficiency and alternative inverse finding cost measures. They discovered that the inverse finding cost measure that exhibited the strongest association with efficiency during the two time periods was a three-year moving-average finding cost which included exploration plus development expenditures as costs and reserve extensions and additions plus revisions as the units added.

  8. AO13. High energy, low methane syngas from low-rank coals for coal-to-liquids production

    SciTech Connect (OSTI)

    Lucero, Andrew; Goyal, Amit; McCabe, Kevin; Gangwal, Santosh

    2015-06-30

    An experimental program was undertaken to develop and demonstrate novel steam reforming catalysts for converting tars, C2+ hydrocarbons, and methane under high temperature and sulfur environments at lab scale. Several catalysts were developed and synthesized along with some catalysts based on recipes found in the literature. Of these, two had good resistance at 90 ppm H2S with one almost not affected at all. Higher concentrations of H2S did affect methane conversion across the catalyst, but performance was fairly stable for up to 200 hours. Based on the results of the experimental program, a techno-economic analysis was developed for IGCC and CTL applications and compared to DOE reference cases to examine the effects of the new technology. In the IGCC cases, the reformer/POX system produces nearly the same amount of electricity for nearly the same cost, however, the reformers/POX case sequesters a higher percentage of the carbon when compared to IGCC alone. For the CTL case the economics of the new process were nearly identical to the CTL case, but due to improved yields, the greenhouse gas emissions for a given production of fuels was approximately 50% less than the baseline case.

  9. Technique for information retrieval using enhanced latent semantic analysis generating rank approximation matrix by factorizing the weighted morpheme-by-document matrix

    DOE Patents [OSTI]

    Chew, Peter A; Bader, Brett W

    2012-10-16

    A technique for information retrieval includes parsing a corpus to identify a number of wordform instances within each document of the corpus. A weighted morpheme-by-document matrix is generated based at least in part on the number of wordform instances within each document of the corpus and based at least in part on a weighting function. The weighted morpheme-by-document matrix separately enumerates instances of stems and affixes. Additionally or alternatively, a term-by-term alignment matrix may be generated based at least in part on the number of wordform instances within each document of the corpus. At least one lower rank approximation matrix is generated by factorizing the weighted morpheme-by-document matrix and/or the term-by-term alignment matrix.

  10. How to Find Ames Laboratory | The Ames Laboratory

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

    How to Find Ames Laboratory Finding the Ames Laboratory The Ames Laboratory has it's main administrative offices in the Technical and Administrative Services Facility (TASF) building on the Iowa State University Campus. For directions, please use the GPS coordinates 42.0305° N, 93.6482° W. For directions from the Des Moines Airport please use the link with the following directions: https://goo.gl/maps/c6SOK Finding the Ames Laboratory on the ISU Campus Image Click on the map to download a

  11. EV Everywhere: Find Electric Vehicle Models | Department of Energy

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

    Find Electric Vehicle Models EV Everywhere: Find Electric Vehicle Models Search Car: Year: -- ALL -- Make: -- ALL -- Market Class: -- ALL -- All-Electric Range: Min -- ALL -- 10 miles 20 miles 30 miles 40 miles 50 miles 60 miles 70 miles 80 miles 90 miles 100 miles 110 miles 120 miles 130+ miles Gasoline Back-Up Available: -- ALL -- No Yes Reset To find out if a plug-in electric vehicle (EV) will work for you, use the menus to the left to sort the available EV models on the market by year, make,

  12. A Residual Mass Ballistic Testing Method to Compare Armor Materials or Components (Residual Mass Ballistic Testing Method)

    SciTech Connect (OSTI)

    Benjamin Langhorst; Thomas M Lillo; Henry S Chu

    2014-05-01

    A statistics based ballistic test method is presented for use when comparing multiple groups of test articles of unknown relative ballistic perforation resistance. The method is intended to be more efficient than many traditional methods for research and development testing. To establish the validity of the method, it is employed in this study to compare test groups of known relative ballistic performance. Multiple groups of test articles were perforated using consistent projectiles and impact conditions. Test groups were made of rolled homogeneous armor (RHA) plates and differed in thickness. After perforation, each residual projectile was captured behind the target and its mass was measured. The residual masses measured for each test group were analyzed to provide ballistic performance rankings with associated confidence levels. When compared to traditional V50 methods, the residual mass (RM) method was found to require fewer test events and be more tolerant of variations in impact conditions.

  13. DOE ZERH Webinar: Tour of Zero, Helping Customers Find Better...

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

    Are you interested in helping homebuyers find a better home at a lower cost? The DOE Tour of ... This national campaign is where you come in. DOE needs Innovation partners vested in ...

  14. EA-1760: Finding of No Significant Impact | Department of Energy

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

    of a commercial-scale plant to produce intermediate anode material for high-performance lithium-ion batteries would result in no significant adverse impacts. Finding of No...

  15. EA-1711: Finding of No Significant Impact | Department of Energy

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

    America, Inc to construct and operate a high-volume manufacturing plant to make advanced lithium-ion cells and batteries, would result in no significant adverse impacts. Finding...

  16. Accident Investigation Board (AIB) findings about the drum breach...

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

    findings about the drum breach at WIPP WHEN: Apr 23, 2015 5:30 PM - 7:00 PM WHERE: Fuller Lodge 2132 Central Avenue, Los Alamos CATEGORY: Community TYPE: Meeting INTERNAL:...

  17. Finding Large Aperture Fractures in Geothermal Resource Areas...

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

    A Three-Component Long-Offset Surface Seismic Survey, PSInSAR, and Kinematic Analysis Finding Large Aperture Fractures in Geothermal Resource Areas Using A Three-Component...

  18. EA-1888: Finding of No Significant Impact | Department of Energy

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

    of No Significant Impact EA-1888: Finding of No Significant Impact Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, MN DOE has determined...

  19. EA-1964: FInding of No Significant Impact | Department of Energy

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

    13, DOE adopted the NSF EA and issued a finding of no significant impact regarding NEON Project research activities on the Oak Ridge Reservation. EA-1964-FONSI-2013.pdf More...

  20. Findings of No Significant Impact (FONSI) | Department of Energy

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

    Winnebago County, Illinois December 2, 2011 EA-1697: Finding of No Significant Impact Right-of-Way Maintenance in the San Joaquin Valley, California November 10, 2011 EA-1862:...

  1. Floodplain and Wetland Assessment and Statement of Findings

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

    U.S. DEPARTMENT OF ENERGY GOLDEN FIELD OFFICE Floodplain and Wetlands Assessment and Statement of Findings for Construction of a Second Full Service Access Road over Lena Gulch ...

  2. Moving Industry Forward: Finding the Environmental Opportunity in Biochar

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

    Moving Industry Forward: Finding the Environmental Opportunity in Biochar Moving Industry Forward: Finding the Environmental Opportunity in Biochar Print Thursday, 12 September 2013 08:41 The Environmental Protection Agency (EPA) has been investigating biofuels for several years now as part of its mission of moving the nation toward a cleaner energy future. Recently, EPA scientists have refocused their research on a promising biofuel byproduct-biochar, which is the solid material that's left

  3. Neutrons find "missing" magnetism of plutonium

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

    Neutrons find "missing" magnetism of plutonium Neutrons find "missing" magnetism of plutonium Groundbreaking work at two Department of Energy national laboratories has confirmed plutonium's magnetism, which scientists have long theorized but have never been able to experimentally observe. July 10, 2015 Doug Abernathy, left, ARCS instrument scientist at Oak Ridge National Laboratory, and Marc Janoschek, Los Alamos National Laboratory, prepare their sample for experiments at

  4. Study finds surprising variability in shape of Van Allen Belts

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

    Study finds surprising variability in shape of Van Allen Belts Study finds surprising variability in shape of Van Allen Belts Understanding the shape and size of the belts, which shrink and swell in response to magnetic storms coming from the sun, is crucial for protecting our technology in space. February 23, 2016 1. The traditional idea of the radiation belts includes a larger, more dynamic outer belt and a smaller, more stable inner belt with an empty slot region separating the two. However,

  5. EA-1611: Finding of No Significant Impact | Department of Energy

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

    finding of no significant impact (FONSI) for the proposed Colorado Highlands Wind Project.The FONSI describes the information Western used to determine that Western's proposal to allow interconnection of the Project will not have a significant impact on the human environment. PDF icon EA-1611-FONSI-2014.pdf More Documents & Publications EA-1611-S1: Finding of No Significant Impact EA-1611: Final Environmental Assessment EA-1611: Mitigation Action Plan

  6. EA-1740: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1740: Finding of No Significant Impact Thermal Energy Corporation Combined Heat and Power Project Houston, Texas DOE completed the Final Environmental Assessment (EA) for the Thermal Energy Corporation Combined Heat and Power Project, Houston, Texas (DOE/EA-1740). Based on the analyses in the EA, DOE determined that its proposed action-awarding a federal grant to the Thermal Energy Corporation (TECO) to facilitate installationg of a combined heat and power

  7. CREED: Helping Colorado Cleantech Startups Find the Money - News Releases |

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

    NREL CREED: Helping Colorado Cleantech Startups Find the Money January 19, 2012 The Colorado Center for Renewable Energy Economic Development (CREED) at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) invites cleantech entrepreneurs to attend the next event in its Entrepreneur Series. The Jan. 26 class, "Financing Your Cleantech Startup," will provide cleantech entrepreneurs with an overview of how to find capital for a startup. "If you are in

  8. EA-1868: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    68: Finding of No Significant Impact EA-1868: Finding of No Significant Impact Manhattan Project Sites (Hanford, Washington; Los Alamos, New Mexico, Oak Ridge, Tennessee) The National Park Service (NPS) issued an Environmental Assessment (September 2010) in consultation with DOE for a proposed action of recommending that Congress authorize an innovative Manhattan Project National Historical Park. Based on the information presented in DOE/EA-1868, there would be no significant impacts to the

  9. EA-1915: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    Finding of No Significant Impact EA-1915: Finding of No Significant Impact Proposed Conveyance of Land at the Hanford Site, Richland, Washington Based on the analysis presented in the Final EA, which considered comments received on the Draft EA and the commitments specified in the Mitigation Action Plan, DOE has determined that the Proposed Action will not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, the

  10. EA-1983: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    3: Finding of No Significant Impact EA-1983: Finding of No Significant Impact Sabine Pass Liquefaction Expansion Project, Cameron Parish, Louisiana DOE adopted an EA prepared by Federal Energy Regulatory Commission (FERC), with DOE as a cooperating agency, for a proposal to expand the Sabine Pass Liquefied Natural Gas Terminal and extend an associated pipeline system. DOE issued a FONSI. PDF icon EA-1983-FONSI-2015.pdf More Documents & Publications Summary of LNG Export Applications of the

  11. DOE issues Finding of No Significant Impact for the Environmental

    Energy Savers [EERE]

    Assessment on Resumption of Transient Testing of Nuclear Fuels and Materials at Idaho National Laboratory | Department of Energy issues Finding of No Significant Impact for the Environmental Assessment on Resumption of Transient Testing of Nuclear Fuels and Materials at Idaho National Laboratory DOE issues Finding of No Significant Impact for the Environmental Assessment on Resumption of Transient Testing of Nuclear Fuels and Materials at Idaho National Laboratory February 28, 2014 - 12:00pm

  12. Two Independent Assessments Find the Department of Energy's Yucca Mountain

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

    Project is on Track | Department of Energy Independent Assessments Find the Department of Energy's Yucca Mountain Project is on Track Two Independent Assessments Find the Department of Energy's Yucca Mountain Project is on Track December 13, 2007 - 4:44pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) Director of the Office of Civilian Radioactive Waste Management (OCRWM) today released two independent assessments addressing areas critical to the overall success of the Yucca

  13. DOE Issues Finding of No Significant Impact and Final Environmental

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

    Assessment on Radiological Response Training Range DOE Issues Finding of No Significant Impact and Final Environmental Assessment on Radiological Response Training Range October 14, 2010 Media contact: Tim Jackson (208) 526-8484 The U.S. Department of Energy has issued a Finding of No Significant Impact stemming from an environmental assessment it performed to examine the potential environmental impacts of operating a Radiological Response Training Range at Idaho National Laboratory. At the

  14. DOE Issues Finding of No Significant Impact and Final Environmental

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

    Assessment on Road Project U.S. DEPARTMENT OF ENERGY IDAHO FALLS, IDAHO, 83403 News Media Contact: Tim Jackson (208) 526-8484 For Immediate Release Thursday August 12, 2010 DOE Issues Finding of No Significant Impact and Final Environmental Assessment on Road Project The U.S. Department of Energy has issued a Finding of No Significant Impact stemming from an environmental assessment it performed to examine the potential environmental impacts of building an internal road to safely ship

  15. Finding of No Significant Impact Issued on Environmental Assessment for

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

    Remote-handled Waste Disposition Project at DOE�s Idaho Site Finding of No Significant Impact Issued on Environmental Assessment for Remote-handled Waste Disposition Project at DOE�s Idaho Site The U.S. Department of Energy has issued a Finding of No Significant Impact (FONSI) on the Final Environmental Assessment for the Remote-handled Waste Disposition Project. The environmental assessment analyzed potential environmental impacts of processing for disposition approximately 322 cubic

  16. Finding the Right Filling Station for Alternative Vehicles Now Easier

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

    Finding the Right Filling Station for Alternative Vehicles Now Easier For more information contact: e:mail: Public Affairs Golden, Colo., May 5, 1999 — A new online interactive computer program is taking the guesswork out of finding the fuel needed by the thousands of alternative vehicles on the road today in the United States. The program, called the Alternative Fuel Refueling Station Locator, was developed by the U.S. Department of Energy's (DOE) Alternative Fuels Data Center (AFDC). The AFDC

  17. Jefferson Lab finds its man Mont (Inside Business) | Jefferson Lab

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

    https://www.jlab.org/news/articles/jefferson-lab-finds-its-man-mont-inside-business Jefferson Lab finds its man Mont Hugh Montgomery Hugh Montgomery, a British nuclear physicist selected from more than 50 candidates, takes over as lab director Sept. 2. By Michael Schwartz, Inside Business April 14, 2008 Replacing the head of a world-renowned nuclear physics facility is no easy feat. When Christoph Leemann announced his desire to retire in 2007 as director of the Department of Energy's Thomas

  18. Curiosity rover finds evidence of Mars' primitive continental crust

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

    Curiosity rover finds evidence of Mars' primitive continental crust Curiosity rover finds evidence of Mars' primitive continental crust This is the first discovery of a potential "continental crust" on Mars. July 13, 2015 Igneous clast named Harrison embedded in a conglomerate rock in Gale crater, Mars, shows elongated light-toned feldspar crystals. The mosaic merges an image from Mastcam with higher-resolution images from ChemCam's Remote Micro-Imager. Credit:

  19. Energy Department Report Finds Major Potential to Increase Clean

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

    Hydroelectric Power | Department of Energy Report Finds Major Potential to Increase Clean Hydroelectric Power Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power April 17, 2012 - 12:39pm Addthis Washington, D.C. -- As part of President Obama's all-out, all-of-the-above energy strategy, the Energy Department today released a renewable energy resource assessment detailing the potential to develop electric power generation at existing dams across the United

  20. EA-0984: Finding of No Significant Impact | Department of Energy

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

    84: Finding of No Significant Impact EA-0984: Finding of No Significant Impact Deactivation of the N Reactor Facilities, Richland, Washington Based on the analysis in the EA, and and considering preapproval comments from the National Park Service, the State of Washington, and the Yakama Indian Nation, DOE has determined that the proposed action is not a major federal action significantly affecting the quality of the human environment within the meaning of the NEPA. Therefore, the preparation of

  1. EA-1157: Finding of No Significant Impact | Department of Energy

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

    57: Finding of No Significant Impact EA-1157: Finding of No Significant Impact Methyl Chloride via Oxyhydrochlorination of Methane: A Building Black for Chemicals and Fuels from Natural Gas The proposed Federal action, to provide cost-shared financial assistance for demonstration of the OHC process in an engineering scale facility, does not constitute a major Federal action that would significantly affect the quality of the human environment as defined by NEPA. This conclusion is based on the

  2. EA-1183: Finding of No Significant Impact | Department of Energy

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

    83: Finding of No Significant Impact EA-1183: Finding of No Significant Impact Coal-fired Diesel Generator University of Alaska, Fairbanks, Alaska Based on analysis in the EA, DOE has determined that the proposed Federal action, to provide cost-shared financial assistance for demonstrating the performance of a coal-fired generator at the University of Alaska, Fairbanks, does not constitute a major Federal action that would significantly affect the quality of the human environment as defined by

  3. EA-1628: Finding of No Significant Impact | Department of Energy

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

    8: Finding of No Significant Impact EA-1628: Finding of No Significant Impact Construction and Operation of a Proposed Lignocellulosic Biorefinery, POET Project LIBERTY, LLC, Emmetsburg, Iowa The Department of Energy proposes to provide financial assistance (the Proposed Action) to POET Project LIBERTY, LLC (POET) for the construction and operation of the lignocellulosic ethanol production facility (Project LIBERTY) near the City of Emmetsburg, Iowa. PDF icon Mitigation Action Plan for the

  4. EA-1664: Finding of No Significant Impact | Department of Energy

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

    4: Finding of No Significant Impact EA-1664: Finding of No Significant Impact Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps The U.S. Department of Energy has determined that the adoption of energy conservation standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps as described in the final rule titled the "energy Conservation Program: Energy Conservation Standards for General Service Fluorescent Lamps and

  5. EA-1673: Finding of No Significant Impact | Department of Energy

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

    3: Finding of No Significant Impact EA-1673: Finding of No Significant Impact Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and Test Procedures for Commercial Heating, Air-Conditioning, and Water-Heating Equipment Based upon the environmental assessment, DOE has determined that the adoption of the amended energy conservation standards for commercial packaged boilers and new energy conservation standards for water-cooled and evaporatively-cooled

  6. EA-1678: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1678: Finding of No Significant Impact Loan to Nissan North America, Inc., for Advanced Technology Electric Vehicle Manufacturing Project in Smyrna, Tennessee The Department of Energy conducted an environmental assessment that analyzed the potential environmental impacts associated with the Nissan North America Inc., Electric Vehicle Production Project, which would include construction of an approximately 1.3 million square foot lithium-ion battery plant and

  7. EA-1716: Finding of No Significant Impact | Department of Energy

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

    6: Finding of No Significant Impact EA-1716: Finding of No Significant Impact Honeywell International, Inc., Electric Drive Vehicle Battery and Component Manufacturing Initiative Project Massac County, Illinois Based on the analyses in the Environmental Assessment (EA), DOE determined that its proposed action-awarding a federal greant to Honeywell International Inc. (Honeywell) for the construction of a manufacturing plant to produce a critical battery material, lithium hexafluorophosphate

  8. EA-1747: Finding of No Significant Impact | Department of Energy

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

    47: Finding of No Significant Impact EA-1747: Finding of No Significant Impact Rocky Flats Surface Water Configuration, Jefferson County, Colorado Surface Water Configuration Project at the Rocky Flats Site, Colorado PDF icon FONSI-Rocky_Flats_Surface_Water_Configuration.pdf More Documents & Publications EA-1747: Final Environmental Assessment EA-1093: Final Environmental Assessment Long-Term Surveillance and Maintenance at Rocky Flats: Early Experiences and Lessons Learned

  9. EA-1786: Finding of No Significant Impact | Department of Energy

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

    6: Finding of No Significant Impact EA-1786: Finding of No Significant Impact Algenol Integrated Biorefinery for Producing Ethanol from Hybrid Algae Under Recovery Act funding, Algenol will design, construct and operate a pilot-scale integrated biorefinery which would produce ethanol from carbon dioxide and seawater using hybrid blue-green algae. PDF icon Algenol Integrated Biorefinery for Producing Ethanol from Hybrid Algae More Documents & Publications EA-1786: Final Environmental

  10. Moving Industry Forward: Finding the Environmental Opportunity in Biochar

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

    Moving Industry Forward: Finding the Environmental Opportunity in Biochar Moving Industry Forward: Finding the Environmental Opportunity in Biochar Print Thursday, 12 September 2013 08:41 The Environmental Protection Agency (EPA) has been investigating biofuels for several years now as part of its mission of moving the nation toward a cleaner energy future. Recently, EPA scientists have refocused their research on a promising biofuel byproduct-biochar, which is the solid material that's left

  11. EA-2036: Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    Finding of No Significant Impact EA-2036: Finding of No Significant Impact Sabine Pass Liquefaction Project (design optimization); Cameron Parish, Louisiana In January 2014, the Federal Energy Regulatory Commission (FERC) issued an EA to analyze the potential environmental impacts associated with an application to amend FERC's April 2012 authorization of the Sabine Pass Liquefaction Project in order to optimize its design and operation. In April 2015, Sabine Pass Liquefaction, LLC, and Sabine

  12. Find Financing for Energy Efficiency Upgrades | Department of Energy

    Energy Savers [EERE]

    Find Financing for Energy Efficiency Upgrades Find Financing for Energy Efficiency Upgrades Photo of a block in lower downtown Denver that is part of Living City Block, a DOE Commercial Building Partnerships participant. Financing need not be a barrier to improving energy efficiency in your commercial building. There are federal, state, and local and tax incentives for energy efficiency upgrades, and other financial opportunities to help you meet your energy goals. The U.S. Department of

  13. Find Product Categories Covered by Efficiency Programs | Department of

    Office of Environmental Management (EM)

    Energy Products & Technologies » Energy-Efficient Products » Find Product Categories Covered by Efficiency Programs Find Product Categories Covered by Efficiency Programs Legend ★ ENERGY STAR △ FEMP Designated O EPEAT ♦ Low Standby Power X WaterSense Federal agencies are required to purchase energy-efficient products. To help buyers meet these requirements, the Federal Energy Management Program (FEMP) maintains acquisition guidance for the following product categories, which are

  14. EA-1970: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1970: Finding of No Significant Impact Fishermen's Atlantic City Windfarm, LLC Offshore Wind Demonstration Project, offshore Atlantic City, New Jersey Based upon the EA, DOE has determined that authorizing the expenditure of federal funding to the Fishermen's Atlantic City Windfarm, LLC to construct and operate up to six wind turbine generators, for an offshore wind demonstration project, approximately 2.8 nautical miles off the coast of Atlantic City, New

  15. EA-1985: Finding of No Significant Impact | Department of Energy

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

    85: Finding of No Significant Impact EA-1985: Finding of No Significant Impact Virginia Offshore Wind Technology Advancement Project on the Atlantic Outer Continental Shelf Offshore Virginia DOE is proposing to fund Virginia Electric and Power Company's Virginia Offshore Wind Technology Advancement Project (VOWTAP). The proposed VOWTAP project consists of design, construction and operation of a 12 megawatt offshore wind facility located approximately 24 nautical miles off the coast of Virginia

  16. EA-2001: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-2001: Finding of No Significant Impact Energy Efficiency Design Standards: New Federal Commercial and Multi-Family High-Rise Residential Buildings and New Federal Low-Rise Residential Buildings Based upon the EA, DOE has determined that revising the Federal building energy efficiency standards for commercial and multi-family high-rise residential buildings to ASHRAE 90.1-2013 would not be a major Federal action significantly affecting the quality of the human

  17. EA-2004: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-2004: Finding of No Significant Impact The Seneca Nation Wind Turbine Project, Cattaraugus Territory, Erie County, New York Based upon the EA, DOE has determined that authorizing the expenditure of federal funding to the Seneca Nation of Indians to design, permit, and construct up to a 2.0 megawatt wind turbine on Tribal common lands in the Cattaraugus Territory, New York would not be a major Federal action significantly affecting the quality of the human

  18. EA-2017: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-2017: Finding of No Significant Impact Braddock Locks and Dam Hydro Electric Project Based upon the review of the EA prepared by the Federal Energy Regulatory Commission (FERC) and adopted by DOE pursuant to the requirements of the National Environmental Policy Act (NEPA), DOE has determined that authorizing the expenditure of federal funding to Hydro Green Energy, LLC to fabricate, install, and operate one interchangeable Modular Bulb Turbine (MBT), which

  19. EA-0921: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    21: Finding of No Significant Impact EA-0921: Finding of No Significant Impact Ambulatory Research and Education Center, Oregon Health Sciences University Based on the analysis in the EA, DOE has determined that the proposed construction and operation of the Ambulatory Research and Education Center at Oregon Health Sciences University does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an environmental

  20. EA-1091: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    91: Finding of No Significant Impact EA-1091: Finding of No Significant Impact Calderon Cokemaking Process/Demonstration Project The proposed Federal action, to provide cost-shared financial assistance for a demonstration project including the modification of an existing process demonstration unit and operation for producing metallurgical grade coke, does not constitute a major Federal action that would significantly affect the quality of the human environment as defined by NEPA. This conclusion

  1. EA-1236: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1236: Finding of No Significant Impact Preparation for Transfer of Ownership of Naval Petroleum Reserve No. 3, Natrona County, Wyoming Based on the analysis of the Sitewide Environmental Assessment for Naval Petroleum Reserve No. 3 (NPR-3) DOE has determined that the proposed action to conduct activities in anticipation of possible transfer of NPR-3 out of Federal operation is not a major Federal action significantly affecting the quality of the human

  2. EA-1301: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1301: Finding of No Significant Impact Captive Rearing Initiative for Salmon River Chinook Salmon Bonneville Power Administration (BPA), Department of Energy (DOE), is proposing to fund the Idaho Department of Fish and Game (IDFG) Captive Rearing Initiative for Salmon River Chinook Salmon Program (IDFG Program). The IDFG Program is a small-scale research and production initiative designed to increase numbers of three weak but recoverable populations of

  3. EA-1331: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    1: Finding of No Significant Impact EA-1331: Finding of No Significant Impact Remediation of Subsurface and Groundwater Contamination at the Rock Springs in situ Oil Shale Retort Site Based on the analysis and information provided in the EA, DOE has determined that the proposed Federal action, to conduct air sparging at the Rock Springs in situ Oil Shale Retort Site in Sweetwater County, Wyoming, does not constitute a major Federal action significantly affecting the quality of the human

  4. EA-1384: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    4: Finding of No Significant Impact EA-1384: Finding of No Significant Impact Proposed Improvements at the Thomas Jefferson National Accelerator Facility, Newport News, Virginia DOE evaluated the potential environmental impacts from proposed construction of various site improvements and the proposed installation and operation of the Helios light source at Jefferson Lab. The Southeastern Universities Research Association, Inc. operates Jefferson Lab (SURA) under contract to the DOE. With this

  5. EA-1488: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    8: Finding of No Significant Impact EA-1488: Finding of No Significant Impact U-233 Disposition, Medical Isotope Production, and Building 3019 Complex Shutdown at the Oak Ridge National Laboratory, Oak Ridge, Tennessee The U. S. Department of Energy has completed an Environmental Assessment (EA) [DOE/EA-1488] that evaluates the processing of uranium-233 (233U) stored at the Oak Ridge National Laboratory (ORNL) and other small quantities of similar material currently stored at other DOE sites in

  6. EA-1533: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    3: Finding of No Significant Impact EA-1533: Finding of No Significant Impact Proposed Gas Main and Distribution System Upgrade, Pantex Plant, Amarillo, Texas This environmental assessment (EA) provides sufficient evidence and analysis for the Department of Energy (DOE)/National Nuclear Security Administration (NNSA) to conclude that potential adverse effects from the upgrade of the distribution system within plant boundaries and the construction of a 10-inch gas main off the plant site for a

  7. EA-1534: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1534: Finding of No Significant Impact Proposed Upgrade and Operation of the CEBAF and FEL Accelerators and Construction and Use of Buildings Associated with the 2005 Ten-Year Site Plan at the Thomas Jefferson National Accelerator Facility Newport News, Virginia DOE evaluated the potential environmental impacts from proposed construction of various site improvements and the proposed upgrade and operation of the CEBAF and FEL accelerators at Jefferson Lab. PDF

  8. EA-1535: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    5: Finding of No Significant Impact EA-1535: Finding of No Significant Impact Uranium Leasing Program U.S. Department of Energy Office of Legacy Management prepared the Uranium Leasing Program Programmatic Environmental Assessment (PEA) (DOE/EA-1535) to evaluate its management alternatives for the future of DOE's Uranium Leasing Program (ULP). Based on the analyses in the final PEA, I have determined that the proposed action does not constitute a major Federal action significantly affecting the

  9. EA-1562: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1562: Finding of No Significant Impact Construction and Operation of a Physical Sciences Facility at the Pacific Northwest National Laboratory, Richland, Washington Based on the analyses of the environmental impacts in the Fina EA and consideration of public comments received on the draft EA, DOE has determined that the proposed action is not a major federal action significantly affecting the quality of the human environment within the meaning of NEPA.

  10. EA-1570: Final Environmental Assessment and Finding of No Significant

    Office of Environmental Management (EM)

    Impact | Department of Energy Assessment and Finding of No Significant Impact EA-1570: Final Environmental Assessment and Finding of No Significant Impact Construction and Operation of Neutrinos at the Main Injector Off-Axis Electron Neutrino Appearance Experiment (NOvA) at the Fermi National Accelerator Laboratory, Batavia, Illinois, and St. Louis County, Minnesota This Environmental Assessment (DOE/EA-1570) provides information and analysis of proposed U.S. Department of Energy activities

  11. EA-1602: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    2: Finding of No Significant Impact EA-1602: Finding of No Significant Impact Alternative Intake Project Transmission Line and Interconnection, California This notice provides Western Area Power Administration's National Environmental Poilcy Act determination regarding Western's proposal to provide an electric transmission line and interconnection to Contra Costa Water District's Alternative Intake Project (AIP) located in the Sacramento-San Joaquin Delta, within San Joaquin and Contra Costa

  12. EA-1605: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1605: Finding of No Significant Impact Biomass Cogeneration and Heating Facilities at the Savannah River Site, South Carolina The Department of Energy has prepared an environmental assessment (EA) (DOE/EA-1605) to analyze the potential environmental impacts of the proposed construction and operation of new biomass cogeneration and heating facilities located at the Savannah River Site (SRS). DOE has determined that the proposed action is not a major Federal

  13. EA-1606: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1606: Finding of No Significant Impact Proposed Use of Savannah River Site Lands for Military Training, SC DOE prepared an environmental assessment to analyze the potential environmental impacts of the proposed use of Savannah River Site lands and facilities for military training. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the

  14. EA-1631: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    1: Finding of No Significant Impact EA-1631: Finding of No Significant Impact Loan Guarantee for Beacon Power Corporation Frequency Regulation Facility in Stephentown, N.Y. The environmental assessment examines the potential environmental impacts associated with issuing a Federal loan guarantee to Beacon Power Corporation for construction and operation of a flywheel-based frequency regulation facility at an undeveloped seven acre site in Stephentown, New York. PDF icon Environmental Assessment

  15. EA-1640: Final Environmental Assessment and Finding of No Significant

    Office of Environmental Management (EM)

    Impact | Department of Energy 40: Final Environmental Assessment and Finding of No Significant Impact EA-1640: Final Environmental Assessment and Finding of No Significant Impact Transfer of Land and Facilities within the East Tennessee Technology Park and Surrounding Area, Oak Ridge, Tennessee DOE proposes to convey up to approximately 1,800 acres of property located within and surrounding the ETTP. This property includes the majority of the main ETTP plant area, Duct Island, a portion of

  16. EA-1651: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    1: Finding of No Significant Impact EA-1651: Finding of No Significant Impact U-233 Material Downblending and Disposition Project at the Oak Ridge National Laboratory, Oak Ridge, Tennessee This environmental assessment (EA) evaluates the impacts of planned activities to modify selected Oak Ridge National Laboratory (ORNL) facilities; process the ORNL inventory of uranium-233 (U-233); and transport the processed material to a long-term disposal facility. Based on the results of the analyses

  17. EA-1655: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    5: Finding of No Significant Impact EA-1655: Finding of No Significant Impact The Berkeley Lab Laser Accelerator (BELLA) Laser Acquisition, Installation and Use for Research and Development The Proposed Action would create and operate an experimental facility for further advancing the development of laser-driven, plasma-based, particle beam accelerators. An existing, approximately 7,000-square-foot, accelerator laboratory area inside Building 71 at Lawrence Berkeley National Laboratory (LBNL)

  18. EA-1699: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    99: Finding of No Significant Impact EA-1699: Finding of No Significant Impact Pope/Douglas Third Combustor Expansion Project, Alexandria, Minnesota The United States Department of Energy, National Energy Technology Laboratory (DOE NETL) prepared this Environmental Assessment (EA) to analyze the potential environmental impacts of providing funding for the proposed Pope/Douglas Third Combustor Expansion Project in Alexandria, Minnesota. Based on the EA, DOE determined that its proposed action

  19. EA-1726: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1726: Finding of No Significant Impact Kahuku Wind Power, LLC, Construction of the Kahuku Wind Power Facility in Kahuku, O'ahu, Hawaii The Department of Energy conducted an environmental assessment that analyzed the potential environmental impacts associated with the proposed construction and operation of a 30 megawatt wind power facility on approximately 578 acres in the Kahuku area on the northeastern portion of the Island of O'ahu, within the State of

  20. EA-1815: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    5: Finding of No Significant Impact EA-1815: Finding of No Significant Impact Cuyahoga County Agricultural Society Wind Energy Project, Berea, Cuyahoga County, Ohio The Department of Energy's proposed action is to authorize the expenditure of Federal funding appropriated under the American Recovery and Reinvestment Act to design, permit, and construct the Cuyahoga County Agricultural Society Wind Energy Project, a 660 kilowatt wind turbine at Cuyahoga County Fairgrounds in the center of the

  1. EA-1828: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    28: Finding of No Significant Impact EA-1828: Finding of No Significant Impact Carbon Dioxide Capture from Biofuels Production and Sequestration into the Mount Simon Sandstone Phase II Project in Decatur, Illinois Based on the analyses in the environmental assessment DOE determined that its proposed action-awarding a grant to Archer Daniels Midland Company (ADM) to demonstrate an integrated system of carbon dioxide capture in an industrial setting and geologic sequestration in a sandstone

  2. EA-1839: Final Environmental Assessment and Finding of No Significant

    Office of Environmental Management (EM)

    Impact | Department of Energy 39: Final Environmental Assessment and Finding of No Significant Impact EA-1839: Final Environmental Assessment and Finding of No Significant Impact Department of Energy Loan Guarantee to Cogentrix of Alamosa, LLC for Construction of the Cogentrix Solar Project Near Alamosa, Colorado For more information, contact: Ms. Sharon Thomas NEPA Document Manager U.S. Department of Energy 1000 Independence Avenue, SW, LP-10 Washington, DC 20585 Electronic mail:

  3. EA-1840: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1840: Finding of No Significant Impact Loan Guarantee to High Plains II, LLC for the California Valley Solar Ranch Project in San Luis Obispo County and Kern County, California California Valley Solar Ranch Project in San Luis Obispo and Kern Counties, California PDF icon EA-1840-FONSI-2011.pdf More Documents & Publications EA-1840: Final Environmental Assessment California Valley Solar Ranch Biological Assessment PG&E Reconductoring Project Biological

  4. EA-1849: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1849: Finding of No Significant Impact Ormat Nevada Northern Nevada Geothermal Power Plant Projects: Loan Guarantee for ORMAT LLC's Tuscarora Geothermal Power Plant, Elko County, Nevada; Jersey Valley Geothermal Project, Pershing County, Nevada; and McGinness Hills Geothermal Project, Lander County, Nevada The U.S. Department of Energy has conducted an environmental assessment (EA) that analyzed the potential environmental impacts associated with issuing a

  5. EA-1891: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1891: Finding of No Significant Impact Alvey-Fairview Transmission Line Rebuild Project, Oregon Based on the information in the EA, BPA determined that the proposed action is not a major federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an EIS will not be prepared and BPA is issuing this FONSI for the proposed action. PDF icon EA-1891-FONSI-2014.pdf More Documents & Publications EA-1891:

  6. EA-1901: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1901: Finding of No Significant Impact Kootenai River White Sturgeon and Burbot Hatcheries Project, Bonners Ferry, Boundary County, Idaho Based on the information in the EA, BPA has determined that the proposed action is not a major federal action that significantly affects the quality of the human environment, within the meaning of NEPA. Therefore, preparation of an EIS is not required, and BPA is issuing this FONSI. PDF icon EA-1901-FONSI-2013.pdf More

  7. EA-1918: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    8: Finding of No Significant Impact EA-1918: Finding of No Significant Impact Energy Efficiency Design Standards for New Federal Commercial and Multi-Family High-Rise Residential Buildings (Final Rule) Based upon the EA, DOE has determined that revising the Federal building energy efficiency standards for commercial and multi-family high-rise residential buildings to ASHRAE 90.1-2010 would not be a major Federal action significantly affecting the quality of the human environment within the

  8. EA-1929: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    29: Finding of No Significant Impact EA-1929: Finding of No Significant Impact NorthStar Medical Technologies LLC, Commercial Domestic Production of the Medical Isotope Molybdenum-99 NNSA has completed the Final Environmental Assessment for the NorthStar Medical Technologies LLC, Commercial Domestic Production of the Medical Isotope Molybdenum-99. Based upon the analysis in the EA, NNSA has determined that its proposed action-to provide financial assistance to Northstar Medical Technologies LLC

  9. EA-1934: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1934: Finding of No Significant Impact Expansion of Active Borrow Areas, Hanford Site, Richland, Washington Based on the information presented in the Final EA and the commitment in the MAP to mitigate impacts to less-than-significant levels, DOE has determined that the proposed action to expand eleven active borrow areas on the Hanford Site will not constitute a major Federal action significantly affecting the quality of the human environment within the

  10. EA-1942: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    2: Finding of No Significant Impact EA-1942: Finding of No Significant Impact Cove Point Liquefaction Project, Lusby, Maryland The Federal Energy Regulatory Commission (FERC) issued an EA that examined the potential environmental impacts of a proposal to add natural gas liquefaction and exportation capabilities to the existing Cove Point LNG Terminal. DOE, Office of Fossil Energy, was a cooperating agency because it had an obligation under Section 3 of the Natural Gas Act to authorize the import

  11. Curved track segment finding using Tiny Triplet Finder (TTF)

    SciTech Connect (OSTI)

    Wu, Jin-Yuan; Wang, M.; Gottschalk, E.; Shi, Z.; /Fermilab

    2006-11-01

    We describe the applications of a track segment recognition scheme called the Tiny Triplet Finder (TTF) that involves the grouping of three hits satisfying a constraint forming of a track segment. The TTF was originally developed solving straight track segment finding problem, however, it is also suitable in many curved track segment finding problems. The examples discussed in this document are among popular detector layouts in high-energy/nuclear physics experiments. Although it is not practical to find a universal recipe for arbitrary detector layouts, the method of the TTF application is illustrated via the discussion of the examples. Generally speaking, whenever the data item to be found in a pattern recognition problem contains two free parameters, and if the constraint connecting the measurements and the two free parameters has an approximate shift invariant property, the Tiny Triplet Finder can be used.

  12. EA-1775: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-1775: Finding of No Significant Impact Texas A&M University Combined Heat and Power Project, College Station, Texas DOE completed the Final Environmental Assessment for the Texas A&M University Combined Heat and power Project, College Station, Texas (DOE/EA-1775). Based on the analyses in the EA, DOE determined that its proposed action-awarding a federal grant to Texas A&A University to facilitate installatino and operation of a high-efficiency

  13. Research Finds Vitamin D Deficiency Affects Bone Quality

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

    Research Finds Vitamin D Deficiency Affects Bone Quality Research Finds Vitamin D Deficiency Affects Bone Quality Print Wednesday, 30 April 2014 00:00 Vitamin D deficiency is a widespread medical condition that plays a major role in human bone health. Scientists know that a lack of vitamin D can cause bone diseases such as rickets and osteomalacia. Now a team of researchers working at the ALS has also found that vitamin D deficiency plays a significant role in the bone-aging process. Low levels

  14. NREL Study Finds Barotrauma Not Guilty | Department of Energy

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

    Study Finds Barotrauma Not Guilty NREL Study Finds Barotrauma Not Guilty January 10, 2013 - 3:18pm Addthis This is an excerpt from the Fourth Quarter 2012 edition of the Wind Program R&D Newsletter. For years scientists have hypothesized that the increasing number of bat fatalities in wind farms is due to barotrauma-related injuries. But according to a study presented by the National Renewable Energy Laboratory (NREL) at the ninth biennial Wind Wildlife Research Meeting in Denver, Colorado,

  15. Finding & Sharing Information about Energy Efficiency | Department of

    Office of Environmental Management (EM)

    Energy Finding & Sharing Information about Energy Efficiency Finding & Sharing Information about Energy Efficiency June 29, 2011 - 12:27pm Addthis Drew Bittner Writer/Editor, Office of Energy Efficiency and Renewable Energy Vacation time should be relaxing, but it's often just a different kind of work. Doesn't mean it isn't fun but I seem to come home from vacation more tired than when I left. This past week was spent on the Gulf Coast, where my mother turned 81. One of my goals was

  16. Malaria Researchers Find Weakness in Global Killer | Department of Energy

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

    Malaria Researchers Find Weakness in Global Killer Malaria Researchers Find Weakness in Global Killer February 1, 2012 - 9:16am Addthis The protozoan <i>Plasmodium falciparum</i> gliding through a cell in the gut of a mosquito, its primary host. Although five different species of <i>Plasmodium</i> can cause malaria, <i>Plasmodium falciparum</i> causes the most severe disease. | Photo courtesy of Wikipedia Commons. The protozoan Plasmodium falciparum gliding

  17. EA-1528: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1528: Finding of No Significant Impact Storage of Tritium-Producing Burnable Absorber Rods in K-Area Transfer Bay at the Savannah River Site The proposed action is to implement the storage of TPBARs in the K-Area dry storage Transfer Bay for a period of up to two years. The Transfer Bay is proposed for the storage of TPBARs in a 10 CFR 71-certified shipping package that offers a high degree of protection for the tritiated rods. The shipping cask, its outer ISO

  18. EA-1871: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact EA-1871: Finding of No Significant Impact Energy Efficiency Design Standards for New Federal Commercial and Multi-Family High-Rise Residential Buildings and New Federal Low-Rise Residential Buildings Based on an DOE/EA-1871, DOE has determined that revising the Federal building energy efficiency standards to ASHRAE 90.1-2007 and IECC 2009 would not be a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA.

  19. EA-1956: Finding of No Significant Impact | Department of Energy

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

    DOE issued a finding of no significant impacts for the proposed discontinuation of DOE operations at the Rocky Mountain Oilfield Testing Center (RMOTC) and the proposed divestiture of Naval Petroleum Reserve Number 3 (NPR-3). PDF icon EA-1956-FONSI-2014.pdf More Documents & Publications EA-1956: Final Environmental Assessment EA-1956: Draft Site-Wide Environmental Assessment EA-1236

  20. Finding the needle in the haystack: Algorithms for conformational optimization

    SciTech Connect (OSTI)

    Andricioaei, I.; Straub, J.E.

    1996-09-01

    Algorithms are given for comformational optimization of proteins. The protein folding problems is regarded as a problem of global energy mimimization. Since proteins have hundreds of atoms, finding the lowest-energy conformation in a many-dimensional configuration space becomes a computationally demanding problem.{copyright} {ital American Institute of Physics.}

  1. Livermore research finds that climate models overestimate rainfall

    National Nuclear Security Administration (NNSA)

    increases | National Nuclear Security Administration research finds that climate models overestimate rainfall increases | 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

  2. Cetane Performance and Chemistry Comparing Conventional Fuels...

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

    Cetane Performance and Chemistry Comparing Conventional Fuels and Fuels Derived from Heavy Crude Sources Cetane Performance and Chemistry Comparing Conventional Fuels and Fuels ...

  3. NREL analysis finds tax credit extensions can impact renewable energy

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

    deployment and electric sector CO2 emissions - News Releases | NREL analysis finds tax credit extensions can impact renewable energy deployment and electric sector CO2 emissions February 22, 2016 The Energy Department's National Renewable Energy Laboratory (NREL) today released new analysis exploring the potential impact of recently extended federal tax credits on the deployment of renewable generation technologies and related U.S. electric sector carbon dioxide (CO2) emissions. The report,

  4. Summer interns present research findings in poster session | Princeton

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

    Plasma Physics Lab Summer interns present research findings in poster session By Raphael Rosen August 31, 2015 Tweet Widget Google Plus One Share on Facebook New Jersey Assemblywoman Donna Simon Talks With SULI Intern Cara Bagley (Photo by Elle Starkman) New Jersey Assemblywoman Donna Simon Talks With SULI Intern Cara Bagley Gallery: Physicist Charles Skinner and Intern Amanda Lewis (Photo by Elle Starkman) Physicist Charles Skinner and Intern Amanda Lewis Interns Matthew Lotocki, Zack

  5. EA-1796: Finding of No Significant Impact | Department of Energy

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

    Sempra Generation for Construction of the Mesquite Solar Energy Project; Maricopa County, Arizona Summary Summary DOE's Western Area Power Administration issued a FONSI for the power purchase agreement, on behalf of the Navy, for renewable energy that would be generated by the Mesquite Solar Energy Project. Documents Available For Download PDF icon EA-1796 FONSI 2015 More Documents & Publications EA-1796: Final Environmental Assessment EA-1796: Finding of No Significant Impact MESQUITE

  6. Perpendicular Magnetism Unparalleled Find in Single Crystal | The Ames

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

    Laboratory Perpendicular Magnetism Unparalleled Find in Single Crystal Two distinct types of magnetism aligned perpendicular in a single crystal have been detailed in new measurements on single-crystal and powered samples composed of barium, potassium, manganese, and arsenic. Antiferromagnetism occurs with a checkerboard-style patterning of the total atomic magnetic moments due to the spins of the localized electrons of the manganese atoms (known as 'local-moment magnetism'). Aligning

  7. Fermilab | Science | Particle Physics 101 | How to find the smallest

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

    particles - Particle Detectors How to find the smallest particles - Particle Detectors Scientists have invented and built many types of devices to detect particles. Most experiments at Fermilab use huge detectors that consist of intricate configurations of different detection devices, designed to collect the most possible information about the different types of particles created in a particle collision. Different types of particle detectors: Scintillators - When a high energy particle

  8. NREL Scientists Find Key Function for Ferredoxins in Algae Hydrogen

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

    Production - News Releases | NREL Scientists Find Key Function for Ferredoxins in Algae Hydrogen Production Two of six iron-rich proteins shown to have role in algae metabolism; discovery could lead to enhanced hydrogen production February 10, 2014 Scientists at the Energy Department's National Renewable Energy Laboratory have demonstrated that just two of six iron-sulfur-containing ferredoxins in a representative species of algae promote electron transfers to and from hydrogenases. The

  9. DOE issues Finding of No Significant Impact for the Environmental

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

    Assessment on Resumption of Transient Testing of Nuclear Fuels and Materials at Idaho National Laboratory Tim Jackson, (208) 526-8484 For Immediate Release: February 28, 2014 DOE issues Finding of No Significant Impact for the Environmental Assessment on Resumption of Transient Testing of Nuclear Fuels and Materials at Idaho National Laboratory The U.S. Department of Energy (DOE) has determined that resuming transient testing of nuclear fuels and materials at Idaho National Laboratory (INL)

  10. FINDING OF NO SIGNIFICANT IMPACT WESTERN AREA POWER ADMINISTRATION

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

    OF NO SIGNIFICANT IMPACT WESTERN AREA POWER ADMINISTRATION POWER PURCHASE AGREEMENT FOR PART 2 OF THE MESQUITE SOLAR ENERGY PROJECT IN MARICOPA COUNTY, ARIZONA AGENCY: Western Area Power Administration ACTION: Finding of No Significant Impact SUMMARY: In 2010 and 2011, the U.S. Department of Energy (DOE) conducted an environmental assessment (EA) (DOE/EA-1796) to analyze the potential environmental impacts associated with issuing a Federal loan guarantee to Sempra Generation (Sempra) for

  11. FOR THE SUPPLEMENTAL ENVIRONMENTAL ASSESSMENT/FINDING OF NO

    Office of Environmental Management (EM)

    2 FOR THE SUPPLEMENTAL ENVIRONMENTAL ASSESSMENT/FINDING OF NO SIGNIFICANT IMPACT FOR THE UNIVERSITY OF MAINE'S DEEPWATER OFFSHORE FLOATING WIND TURBINE TESTING AND DEMONSTRATION PROJECT CASTINE, MAINE DOE/EA-1792-S1 US Department of Energy Office of Energy Efficiency and Renewable Energy Golden, Colorado November 2014 Supplement Analysis - 2 i November 20, 2014 DOE/EA-1792-S1 CONTENTS 1.0 Background

  12. Finding Solutions to Solar's Soft Cost Dilemma | Department of Energy

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

    Solutions to Solar's Soft Cost Dilemma Finding Solutions to Solar's Soft Cost Dilemma January 8, 2013 - 1:22pm Addthis Brian Webster installs rooftop solar panels on a home in Englewood, Colorado. The Energy Department is working to streamline rooftop solar installations so that its faster, easier and cheaper for Americans to go solar. | Photo courtesy of Dennis Schroeder, NREL. Brian Webster installs rooftop solar panels on a home in Englewood, Colorado. The Energy Department is working to

  13. EA-1732: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Next Autoworks Louisiana, LLC (Formerly V-Vehicle Company), Advanced Technology Gasoline Vehicle Manufacturing Project in Monroe, Louisiana The Department of Energy has conducted an environmental assessment that analyzed the potential environmental impacts associated with the production of an advanced technology gasoline-powered four-door hatchback vehicle named the V Car. PDF icon Finding of No Significant Impact Department of Energy Loan to Next Autoworks Louisiana, LLC (Formerly V-Vehicle

  14. EA-1732: Finding of No Significant Impact | Department of Energy

    Office of Environmental Management (EM)

    Department of Energy Loan to Next Autoworks Louisiana, LLC (Formerly V-Vehicle Company) for an Advanced Technology Gasoline Vehicle Manufacturing Project in Monroe, Louisiana Department of Energy proposes award a federal grant to Johnson Controls, Inc., and ENTEK International, LLC to establish an advanced lithium ion battery manufacturing facility. PDF icon Finding of No Significant Impact for Johnson Controls, Inc., and Entek International, LLC Electric Drive Vehicle Battery and Component

  15. Algorithm for Finding Similar Shapes in Large Molecular Structures Libraries

    Energy Science and Technology Software Center (OSTI)

    1994-10-19

    The SHAPES software consists of methods and algorithms for representing and rapidly comparing molecular shapes. Molecular shapes algorithms are a class of algorithm derived and applied for recognizing when two three-dimensional shapes share common features. They proceed from the notion that the shapes to be compared are regions in three-dimensional space. The algorithms allow recognition of when localized subregions from two or more different shapes could never be superimposed by any rigid-body motion. Rigid-body motionsmoreare arbitrary combinations of translations and rotations.less

  16. EA-2002: Finding of No Significant Impact | Department of Energy

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

    Right-of-Way Application for the Tucson-Apache 115-kV Transmission Line, Pima County, Arizona Western Area Power Administration issued a Finding of No Significant Impact for obtaining, from the Bureau of Indian Affairs, a 150-foot right-of-way across tribal land along the existing Tucson-Apache Transmission Line to replace the previous 100-foot right-of-way, which has expired. PDF icon EA-2002-FONSI-2015.pdf More Documents & Publications EA-2002: Final Environmental Assessment CX-007172:

  17. Scientist finds new way to predict heat layer troublemaker | Princeton

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

    Plasma Physics Lab Scientist finds new way to predict heat layer troublemaker By John Greenwald August 27, 2012 Tweet Widget Google Plus One Share on Facebook Researchers at a recent worldwide conference on fusion power have confirmed the surprising accuracy of a new model for predicting the size of a key barrier to fusion that a top scientist at the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) has developed. The model could serve as a starting point for overcoming

  18. Graph Coarsening for Path Finding in Cybersecurity Graphs

    SciTech Connect (OSTI)

    Hogan, Emilie A.; Johnson, John R.; Halappanavar, Mahantesh

    2013-01-01

    n the pass-the-hash attack, hackers repeatedly steal password hashes and move through a computer network with the goal of reaching a computer with high level administrative privileges. In this paper we apply graph coarsening in network graphs for the purpose of detecting hackers using this attack or assessing the risk level of the network's current state. We repeatedly take graph minors, which preserve the existence of paths in the graph, and take powers of the adjacency matrix to count the paths. This allows us to detect the existence of paths as well as find paths that have high risk of being used by adversaries.

  19. Transportation Energy Futures: Project Overview and Findings (Presentation)

    SciTech Connect (OSTI)

    Not Available

    2013-03-01

    The U.S. Department of Energy-sponsored Transportation Energy Futures (TEF) project examines how combining multiple strategies could reduce both GHG emissions and petroleum use by 80%. The project's primary objective was to help inform domestic decisions about transportation energy strategies, priorities, and investments, with an emphasis on previously underexplored opportunities related to energy efficiency and renewable energy in light-duty vehicles, non-light-duty vehicles, fuels, and transportation demand. This PowerPoint provides an overview of the project and its findings.

  20. Research Finds Vitamin D Deficiency Affects Bone Quality

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

    Research Finds Vitamin D Deficiency Affects Bone Quality Print Vitamin D deficiency is a widespread medical condition that plays a major role in human bone health. Scientists know that a lack of vitamin D can cause bone diseases such as rickets and osteomalacia. Now a team of researchers working at the ALS has also found that vitamin D deficiency plays a significant role in the bone-aging process. Low levels of vitamin D, the "sunshine vitamin," have been previously linked to the

  1. Research Finds Vitamin D Deficiency Affects Bone Quality

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

    Research Finds Vitamin D Deficiency Affects Bone Quality Print Vitamin D deficiency is a widespread medical condition that plays a major role in human bone health. Scientists know that a lack of vitamin D can cause bone diseases such as rickets and osteomalacia. Now a team of researchers working at the ALS has also found that vitamin D deficiency plays a significant role in the bone-aging process. Low levels of vitamin D, the "sunshine vitamin," have been previously linked to the

  2. Research Finds Vitamin D Deficiency Affects Bone Quality

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

    Research Finds Vitamin D Deficiency Affects Bone Quality Print Vitamin D deficiency is a widespread medical condition that plays a major role in human bone health. Scientists know that a lack of vitamin D can cause bone diseases such as rickets and osteomalacia. Now a team of researchers working at the ALS has also found that vitamin D deficiency plays a significant role in the bone-aging process. Low levels of vitamin D, the "sunshine vitamin," have been previously linked to the

  3. Research Finds Vitamin D Deficiency Affects Bone Quality

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

    Research Finds Vitamin D Deficiency Affects Bone Quality Print Vitamin D deficiency is a widespread medical condition that plays a major role in human bone health. Scientists know that a lack of vitamin D can cause bone diseases such as rickets and osteomalacia. Now a team of researchers working at the ALS has also found that vitamin D deficiency plays a significant role in the bone-aging process. Low levels of vitamin D, the "sunshine vitamin," have been previously linked to the

  4. ORISE: Study finds foreign doctorate recipients' stay rates remain high

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

    Study finds rate of foreign doctorate recipients staying in the United States remains high No evidence that visa restrictions are reducing stay rates, according to report FOR IMMEDIATE RELEASE Jan. 18, 2012 FY12-12 OAK RIDGE, Tenn.-The number of foreign students pursuing science and engineering doctorates in the United States continues to trend upward, and the rates at which they remain in the United States to work after graduation are at or near the highest levels observed for the various

  5. Research Finds Vitamin D Deficiency Affects Bone Quality

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

    Research Finds Vitamin D Deficiency Affects Bone Quality Print Vitamin D deficiency is a widespread medical condition that plays a major role in human bone health. Scientists know that a lack of vitamin D can cause bone diseases such as rickets and osteomalacia. Now a team of researchers working at the ALS has also found that vitamin D deficiency plays a significant role in the bone-aging process. Low levels of vitamin D, the "sunshine vitamin," have been previously linked to the

  6. Research Finds Vitamin D Deficiency Affects Bone Quality

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

    Research Finds Vitamin D Deficiency Affects Bone Quality Print Vitamin D deficiency is a widespread medical condition that plays a major role in human bone health. Scientists know that a lack of vitamin D can cause bone diseases such as rickets and osteomalacia. Now a team of researchers working at the ALS has also found that vitamin D deficiency plays a significant role in the bone-aging process. Low levels of vitamin D, the "sunshine vitamin," have been previously linked to the

  7. Exploring Plasma Science Advances from Fusion Findings to Astrophysical

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

    Achievements | Princeton Plasma Physics Lab Exploring Plasma Science Advances from Fusion Findings to Astrophysical Achievements By John Greenwald December 4, 2012 Tweet Widget Google Plus One Share on Facebook The latest advances in plasma physics were the focus of more than 1,000 scientists from around the world who gathered in Providence, R.I., from Oct. 29 through Nov. 2 for the 54th Annual Meeting of the American Physical Society's Division of Plasma Physics (APS-DPP). Papers, posters

  8. Finding Large Aperture Fractures in Geothermal Resource Areas Using A

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

    Three-Component Long-Offset Surface Seismic Survey, PSInSAR, and Kinematic Analysis | Department of Energy A Three-Component Long-Offset Surface Seismic Survey, PSInSAR, and Kinematic Analysis Finding Large Aperture Fractures in Geothermal Resource Areas Using A Three-Component Long-Offset Surface Seismic Survey, PSInSAR, and Kinematic Analysis Fining Large Aperture Fractures in Geothermal Resource Areas Using A Three-Component Long-Offset Surface Seismic Survey, PSInSAR, and Kinematic

  9. Microsoft Word - fact sheet alternatives and key findings 090214.docx

    National Nuclear Security Administration (NNSA)

    Alternatives and Key Findings of the Draft SEIS ALTERNATIVES The Draft SEIS evaluates a range of reactor site and tritium production capacity alternatives. Seven alternatives are analyzed in the Draft SEIS:  Alternative 1 Watts Bar site only (2,500 TPBARs maximum). This is the preferred alternative.  Alternative 2 Sequoyah site only (2,500 TPBARs maximum).  Alternative 3 Both Watts Bar and Sequoyah sites (2,500 TPBARs maximum).  Alternative 4 Watts Bar site only (5,000 TPBARs

  10. Finding Text Information in the Ocean of Electronic Documents

    SciTech Connect (OSTI)

    Medvick, Patricia A.; Calapristi, Augustin J.

    2003-02-05

    Information management in natural resources has become an overwhelming task. A massive amount of electronic documents and data is now available for creating informed decisions. The problem is finding the relevant information to support the decision-making process. Determining gaps in knowledge in order to propose new studies or to determine which proposals to fund for maximum potential is a time-consuming and difficult task. Additionally, available data stores are increasing in complexity; they now may include not only text and numerical data, but also images, sounds, and video recordings. Information visualization specialists at Pacific Northwest National Laboratory (PNNL) have software tools for exploring electronic data stores and for discovering and exploiting relationships within data sets. These provide capabilities for unstructured text explorations, the use of data signatures (a compact format for the essence of a set of scientific data) for visualization (Wong et al 2000), visualizations for multiple query results (Havre et al. 2001), and others (http://www.pnl.gov/infoviz ). We will focus on IN-SPIRE, a MS Windows vision of PNNLs SPIRE (Spatial Paradigm for Information Retrieval and Exploration). IN-SPIRE was developed to assist information analysts find and discover information in huge masses of text documents.

  11. Utility of Social Modeling for Proliferation Assessment - Preliminary Findings

    SciTech Connect (OSTI)

    Coles, Garill A.; Gastelum, Zoe N.; Brothers, Alan J.; Thompson, Sandra E.

    2009-07-16

    Often the methodologies for assessing proliferation risk are focused around the inherent vulnerability of nuclear energy systems and associated safeguards. For example an accepted approach involves ways to measure the intrinsic and extrinsic barriers to potential proliferation. This paper describes preliminary investigation into non-traditional use of social and cultural information to improve proliferation assessment and advance the approach to assessing nuclear material diversion. Proliferation resistance assessment, safeguard assessments and related studies typically create technical information about the vulnerability of a nuclear energy system to diversion of nuclear material. The purpose of this research project is to find ways to integrate social information with technical information by explicitly considering the role of culture, groups and/or individuals to factors that impact the possibility of proliferation. When final, this work is expected to describe and demonstrate the utility of social science modeling in proliferation and proliferation risk assessments.

  12. Comparing Apples to Apples: Benchmarking Electrocatalysts for...

    Office of Science (SC) Website

    Comparing Apples to Apples: Benchmarking Electrocatalysts for Solar Water-Splitting Devices Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights ...

  13. Compare My Energy | Open Energy Information

    Open Energy Info (EERE)

    Compare My Energy AgencyCompany Organization: Apps for Energy Challenge Participant Sector: Energy Resource Type: Application prototype User Interface: Website Website:...

  14. Compare All CBECS Activities: Electricity Use

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

    Electricity Use Compare Activities by ... Electricity Use Total Electricity Consumption by Building Type Commercial buildings in the U.S. used a total of approximately 908 billion...

  15. Off-set stabilizer for comparator output

    DOE Patents [OSTI]

    Lunsford, James S. (Los Alamos, NM)

    1991-01-01

    A stabilized off-set voltage is input as the reference voltage to a comparator. In application to a time-interval meter, the comparator output generates a timing interval which is independent of drift in the initial voltage across the timing capacitor. A precision resistor and operational amplifier charge a capacitor to a voltage which is precisely offset from the initial voltage. The capacitance of the reference capacitor is selected so that substantially no voltage drop is obtained in the reference voltage applied to the comparator during the interval to be measured.

  16. Kondo decoherence : finding the right spin model for iron impurities in gold and silver.

    SciTech Connect (OSTI)

    Costi, T. A.; Bergqvist, L.; Weichselbaum, A.; von Delft, J.; Micklitz, T.; Rosch, A.; Mavropoulos, P.; Dederichs, P. H.; Mallet, F.; Saminadayar, L.; Bauerle, C.

    2009-02-01

    We exploit the decoherence of electrons due to magnetic impurities, studied via weak localization, to resolve a long-standing question concerning the classic Kondo systems of Fe impurities in the noble metals gold and silver: which Kondo-type model yields a realistic description of the relevant multiple bands, spin, and orbital degrees of freedom? Previous studies suggest a fully screened spin S Kondo model, but the value of S remained ambiguous. We perform density functional theory calculations that suggest S=3/2. We also compare previous and new measurements of both the resistivity and decoherence rate in quasi-one-dimensional wires to numerical renormalization group predictions for S=1/2, 1, and 3/2, finding excellent agreement for S=3/2.

  17. The Gemini NICI planet-finding campaign: The companion detection pipeline

    SciTech Connect (OSTI)

    Wahhaj, Zahed; Liu, Michael C.; Nielsen, Eric L.; Chun, Mark; Ftaclas, Christ; Biller, Beth A.; Close, Laird M.; Hayward, Thomas L.; Hartung, Markus

    2013-12-10

    We present high-contrast image processing techniques used by the Gemini NICI Planet-Finding Campaign to detect faint companions to bright stars. The Near-Infrared Coronographic Imager (NICI) is an adaptive optics instrument installed on the 8 m Gemini South telescope, capable of angular and spectral difference imaging and specifically designed to image exoplanets. The Campaign data pipeline achieves median contrasts of 12.6 mag at 0.''5 and 14.4 mag at 1'' separation, for a sample of 45 stars (V = 4.3-13.9 mag) from the early phase of the campaign. We also present a novel approach to calculating contrast curves for companion detection based on 95% completeness in the recovery of artificial companions injected into the raw data, while accounting for the false-positive rate. We use this technique to select the image processing algorithms that are more successful at recovering faint simulated point sources. We compare our pipeline to the performance of the Locally Optimized Combination of Images (LOCI) algorithm for NICI data and do not find significant improvement with LOCI.

  18. Compare All CBECS Activities: Fuel Oil Use

    Gasoline and Diesel Fuel Update (EIA)

    Fuel Oil Use Compare Activities by ... Fuel Oil Use Total Fuel Oil Consumption by Building Type Commercial buildings in the U.S. used a total of approximately 1.3 billion gallons...

  19. Compare All CBECS Activities: District Heat Use

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

    District Heat Use Compare Activities by ... District Heat Use Total District Heat Consumption by Building Type Commercial buildings in the U.S. used a total of approximately 433...

  20. EA-1616-S1: Finding of No Significant Impact | Department of...

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

    Finding of No Significant Impact EA-1616-S1: Finding of No Significant Impact National Carbon Capture Center Project at Southern Company Services' Power Systems Development...

  1. New Find-a-Car App Brings Fuel Economy Right to Your Phone | Department of

    Office of Environmental Management (EM)

    Energy Find-a-Car App Brings Fuel Economy Right to Your Phone New Find-a-Car App Brings Fuel Economy Right to Your Phone February 12, 2016 - 2:45pm Addthis New Find-a-Car App Brings Fuel Economy Right to Your Phone New Find-a-Car App Brings Fuel Economy Right to Your Phone New Find-a-Car App Brings Fuel Economy Right to Your Phone New Find-a-Car App Brings Fuel Economy Right to Your Phone New Find-a-Car App Brings Fuel Economy Right to Your Phone New Find-a-Car App Brings Fuel Economy Right

  2. Sequencing and comparing whole mitochondrial genomes ofanimals

    SciTech Connect (OSTI)

    Boore, Jeffrey L.; Macey, J. Robert; Medina, Monica

    2005-04-22

    Comparing complete animal mitochondrial genome sequences is becoming increasingly common for phylogenetic reconstruction and as a model for genome evolution. Not only are they much more informative than shorter sequences of individual genes for inferring evolutionary relatedness, but these data also provide sets of genome-level characters, such as the relative arrangements of genes, that can be especially powerful. We describe here the protocols commonly used for physically isolating mtDNA, for amplifying these by PCR or RCA, for cloning,sequencing, assembly, validation, and gene annotation, and for comparing both sequences and gene arrangements. On several topics, we offer general observations based on our experiences to date with determining and comparing complete mtDNA sequences.

  3. Comparative Study of the Valence Electronic Excitations of N...

    Office of Scientific and Technical Information (OSTI)

    Word Cloud More Like This Full Text Journal Articles Find in Google Scholar Find in Google Scholar Search WorldCat Search WorldCat to find libraries that may hold this journal...

  4. Summary of Findings: Peer Review of the FY2000 GPRA Assumptions |

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

    Department of Energy 0 GPRA Assumptions Summary of Findings: Peer Review of the FY2000 GPRA Assumptions Summary of Findings: Peer Review of the FY2000 GPRA Assumptions, Report to National Renewable Energy Laboratory, March 1999. PDF icon Summary of Findings More Documents & Publications Summary of Findings: Peer Review of the FY2001 GPRA Assumptions Summary of Findings: Peer Review of the FY2003 GPRA Assumptions ITP Steel: Steel Industry Marginal Opportunity Study September 2005

  5. Summary of Findings: Peer Review of the FY2001 GPRA Assumptions |

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

    Department of Energy 1 GPRA Assumptions Summary of Findings: Peer Review of the FY2001 GPRA Assumptions Summary of Findings: Peer Review of the FY2001 GPRA Assumptions, Report to National Renewable Energy Laboratory, February 29, 2000. PDF icon Summary of Findings More Documents & Publications Summary of Findings: Peer Review of the FY2003 GPRA Assumptions Summary of Findings: Peer Review of the FY2000 GPRA Assumptions Appendix K - GPRA06 Weatherization and Intergovernmental Program

  6. Summary of Findings: Peer Review of the FY2003 GPRA Assumptions |

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

    Department of Energy 3 GPRA Assumptions Summary of Findings: Peer Review of the FY2003 GPRA Assumptions Summary of Findings: Peer Review of the FY '03 GPRA Assumptions, Report to National Renewable Energy Laboratory, Washington, D.C., April 3, 2002. PDF icon Summary of Findings More Documents & Publications Summary of Findings: Peer Review of the FY2001 GPRA Assumptions Summary of Findings: Peer Review of the FY2000 GPRA Assumptions Opportunities for Micropower and Fuel Cell/Gas Turbine

  7. DQE of wireless digital detectors: Comparative performance with differing filtration schemes

    SciTech Connect (OSTI)

    Samei, Ehsan; Murphy, Simon; Christianson, Olav

    2013-08-15

    Purpose: Wireless flat panel detectors are gaining increased usage in portable medical imaging. Two such detectors were evaluated and compared with a conventional flat-panel detector using the formalism of the International Electrotechnical Commission (IEC 62220-1) for measuring modulation transfer function (MTF), normalized noise power spectrum (NNPS), and detective quantum efficiency (DQE) using two different filtration schemes.Methods: Raw images were acquired for three image receptors (DRX-1C and DRX-1, Carestream Health; Inc., Pixium 4600, Trixell) using a radiographic system with a well-characterized output (Philips Super80 CP, Philips Healthcare). Free in-air exposures were measured using a calibrated radiation meter (Unfors Mult-O-Meter Type 407, Unfors Instruments AB). Additional aluminum filtration and a new alternative combined copper-aluminum filtration were used to conform the x ray output to IEC-specified beam quality definitions RQA5 and RQA9. Using the IEC 62220-1 formalism, each detector was evaluated at X{sub N}/2, X{sub N}, and 2X{sub N}, where the normal exposure level to the detector surface (X{sub N}) was set to 8.73 ?Gy (1.0 mR). The prescribed edge test device was used to evaluate the MTF, while the NNPS was measured using uniform images. The DQE was then calculated from the MTF and NNPS and compared across detectors, exposures, and filtration schemes.Results: The three DR systems had largely comparable MTFs with DRX-1 demonstrating lower values above 1.0 cycles/mm. At each exposure, DRX-1C and Pixium detectors demonstrated better noise performance than that of DRX-1. Zero-frequency DQEs for DRX-1C, Pixium, and DRX-1 detectors were approximately 74%, 63%, and 38% for RQA5 and 50%, 42%, and 28% for RQA9, respectively.Conclusions: DRX-1C detector exhibited superior DQE performance compared to Pixium and DRX-1. In terms of filtration, the alternative filtration was found to provide comparable performance in terms of rank ordering of different detectors with the added convenience of being less bulky for in-the-field measurements.

  8. Solar central receiver systems comparative economics

    SciTech Connect (OSTI)

    Eicker, P J

    1980-04-01

    Several major conceptual design studies of solar central receiver systems and components have been completed in the last year. The results of these studies are used to compare the projected cost of electric power generation using central receiver systems with that of more conventional power generation. The cost estimate for a molten salt central receiver system is given. Levelized busbar energy cost is shown as a function of annual capacity factor indicating the fraction of the cost due to each of the subsystems. The estimated levelized busbar energy cost for a central receiver (70 to 90 mills per kilowatt hour) is compared with the levelized busbar energy cost for a new coal fired Rankine cycle plant. Sensitivities to the initial cost of coal and the delta fuel escalation are shown. (WHK)

  9. Comparing Efficiency Projections (released in AEO2010)

    Reports and Publications (EIA)

    2010-01-01

    Realized improvements in energy efficiency generally rely on a combination of technology and economics. The figure below illustrates the role of technology assumptions in the Annual Energy Outlook 2010 projections for energy efficiency in the residential and commercial buildings sector. Projected energy consumption in the Reference case is compared with projections in the Best Available Technology, High Technology, and 2009 Technology cases and an estimate based on an assumption of no change in efficiency for building shells and equipment.

  10. Comparative analysis of twelve Dothideomycete plant pathogens

    SciTech Connect (OSTI)

    Ohm, Robin; Aerts, Andrea; Salamov, Asaf; Goodwin, Stephen B.; Grigoriev, Igor

    2011-03-11

    The Dothideomycetes are one of the largest and most diverse groups of fungi. Many are plant pathogens and pose a serious threat to agricultural crops grown for biofuel, food or feed. Most Dothideomycetes have only a single host and related Dothideomycete species can have very diverse host plants. Twelve Dothideomycete genomes have currently been sequenced by the Joint Genome Institute and other sequencing centers. They can be accessed via Mycocosm which has tools for comparative analysis

  11. VISTA - computational tools for comparative genomics

    SciTech Connect (OSTI)

    Frazer, Kelly A.; Pachter, Lior; Poliakov, Alexander; Rubin,Edward M.; Dubchak, Inna

    2004-01-01

    Comparison of DNA sequences from different species is a fundamental method for identifying functional elements in genomes. Here we describe the VISTA family of tools created to assist biologists in carrying out this task. Our first VISTA server at http://www-gsd.lbl.gov/VISTA/ was launched in the summer of 2000 and was designed to align long genomic sequences and visualize these alignments with associated functional annotations. Currently the VISTA site includes multiple comparative genomics tools and provides users with rich capabilities to browse pre-computed whole-genome alignments of large vertebrate genomes and other groups of organisms with VISTA Browser, submit their own sequences of interest to several VISTA servers for various types of comparative analysis, and obtain detailed comparative analysis results for a set of cardiovascular genes. We illustrate capabilities of the VISTA site by the analysis of a 180 kilobase (kb) interval on human chromosome 5 that encodes for the kinesin family member3A (KIF3A) protein.

  12. Comparative Study of Vented vs. Unvented Crawlspaces

    SciTech Connect (OSTI)

    Biswas, Kaushik; Christian, Jeffrey E; Gehl, Anthony C

    2011-10-01

    There has been a significant amount of research in the area of building energy efficiency and durability. However, well-documented quantitative information on the impact of crawlspaces on the performance of residential structures is lacking. The objective of this study was to evaluate and compare the effects of two crawlspace strategies on the whole-house performance of a pair of houses in a mixed humid climate. These houses were built with advanced envelope systems to provide energy savings of 50% or more compared to traditional 2010 new construction. One crawlspace contains insulated walls and is sealed and semi-conditioned. The other is a traditional vented crawlspace with insulation in the crawlspace ceiling. The vented (traditional) crawlspace contains fiberglass batts installed in the floor chase cavities above the crawl, while the sealed and insulated crawlspace contains foil-faced polyisocyanurate foam insulation on the interior side of the masonry walls. Various sensors to measure temperatures, heat flux through crawlspace walls and ceiling, and relative humidity were installed in the two crawlspaces. Data from these sensors have been analyzed to compare the performance of the two crawlspace designs. The analysis results indicated that the sealed and insulated crawlspace design is better than the traditional vented crawlspace in the mixed humid climate.

  13. Oak Ridge Finds Ways to Remove K-25 Faster, Cheaper | Department of Energy

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

    Finds Ways to Remove K-25 Faster, Cheaper Oak Ridge Finds Ways to Remove K-25 Faster, Cheaper February 1, 2012 - 12:00pm Addthis Oak Ridge Finds Ways to Remove K-25 Faster, Cheaper Oak Ridge Finds Ways to Remove K-25 Faster, Cheaper Oak Ridge Finds Ways to Remove K-25 Faster, Cheaper Oak Ridge Finds Ways to Remove K-25 Faster, Cheaper OAK RIDGE, Tenn. - K-25, once the world's largest building under one roof, reflects less of its former title every day. Due to the partnership between the U.S

  14. Find Reports

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

    regulations and permits, as well as other documents dealing with environmental issues. Many of these are available online in the EPRR database. You can also access the...

  15. Find Preprints

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

    available via subscription and thus require Remote Access. Questions? 667-5809 Email Databases arXiv.org - open access eprints in Physics, Mathematics, Computer Science,...

  16. A comparative assessment of waste incinerators in the UK

    SciTech Connect (OSTI)

    Nixon, J.D.; Wright, D.G.; Dey, P.K.; Ghosh, S.K.; Davies, P.A.

    2013-11-15

    Highlights: We evaluate operational municipal solid waste incinerators in the UK. The supply chain of four case study plants are examined and compared in detail. Technical, financial and operational data has been gathered for the four plants. We suggest the best business practices for waste incinerators. Appropriate strategy choices are the major difficulties for waste to energy plants. - Abstract: The uptake in Europe of Energy from Waste (EfW) incinerator plants has increased rapidly in recent years. In the UK, 25 municipal waste incinerators with energy recovery are now in operation; however, their waste supply chains and business practices vary significantly. With over a hundred more plant developments being considered it is important to establish best business practices for ensuring efficient environmental and operational performance. By reviewing the 25 plants we identify four suitable case study plants to compare technologies (moving grate, fluidised bed and rotary kiln), plant economics and operations. Using data collected from annual reports and through interviews and site visits we provide recommendations for improving the supply chain for waste incinerators and highlight the current issues and challenges faced by the industry. We find that plants using moving grate have a high availability of 8792%. However, compared to the fluidised bed and rotary kiln, quantities of bottom ash and emissions of hydrogen chloride and carbon monoxide are high. The uptake of integrated recycling practices, combined heat and power, and post incineration non-ferrous metal collections needs to be increased among EfW incinerators in the UK. We conclude that one of the major difficulties encountered by waste facilities is the appropriate selection of technology, capacity, site, waste suppliers and heat consumers. This study will be of particular value to EfW plant developers, government authorities and researchers working within the sector of waste management.

  17. Fact #872: May 11, 2015 Study Finds More than 60% of Millennials...

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

    Fact 872: May 11, 2015 Study Finds More than 60% of Millennials and Generation Xers Use the Internet to Find a Car Dealer While Less than Half of Baby Boomers Did - Dataset Excel ...

  18. Alaska Oil and Gas Finding of Best Interest | Open Energy Information

    Open Energy Info (EERE)

    Oil and Gas Finding of Best Interest Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Alaska Oil and Gas Finding of Best Interest Author Alaska...

  19. New DOE Report Finds Wind Power Can Serve as Cost-Effective Long...

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

    Finds Wind Power Can Serve as Cost-Effective Long-Term Hedge Against Natural Gas Price Increases New DOE Report Finds Wind Power Can Serve as Cost-Effective Long-Term Hedge Against ...

  20. Report on Hydrogen Storage Panel Findings in DOE-BES Sponsored...

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

    Hydrogen Storage Panel Findings in DOE-BES Sponsored Workshop on Basic Research for Hydrogen Production, Storage and Use Report on Hydrogen Storage Panel Findings in DOE-BES...

  1. EA-1800: Notice of Availability of the Finding of No Significant...

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

    Notice of Availability of the Finding of No Significant Impact Monarch Warren County Wind Turbine Project The U.S. Department of Energy (DOE) has issued a Finding of No...

  2. Fact #872: May 11, 2015 Study Finds More than 60% of Millennials...

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

    Millennials and Generation Xers Use the Internet to Find a Car Dealer While Less than Half of Baby Boomers Did Fact 872: May 11, 2015 Study Finds More than 60% of Millennials ...

  3. Comparing Wind, Temperature, Pressure, and Humidity

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

    Temperature, Pressure, and Humidity Between the Tropics, Arctic, and Southern Great Plains Using ARM Program Data Grade: 6 th - 9 th Duration: 1 or 2 weeks total, 30 minutes to 1-hour class time a day. Goals: Students will be able to download atmospheric data from the ARM website. They will compare the data from three different locations in the world, discuss why it is different at each location, and be able to answer questions about the data. Objectives: Students will be able to: * Learn how to

  4. Fuel Cell and Battery Electric Vehicles Compared

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

    Level PHEVs Fuel Cell and Battery Electric Vehicles Compared By C. E. (Sandy) Thomas, Ph.D., President H 2 Gen Innovations, Inc. Alexandria, Virginia Thomas@h2gen.com 1.0 Introduction Detailed computer simulations demonstrate that all-electric vehicles will be required to meet our energy security and climate change reduction goals 1 . As shown in Figure 1, hybrid electric vehicles (HEV's) and plug-in hybrid electric vehicles (PHEV's) both reduce greenhouse gas (GHG) emissions, but neither of

  5. EA-1941: Finding of No Significant Impact (FONSI) | Department of Energy

    Office of Environmental Management (EM)

    Finding of No Significant Impact (FONSI) EA-1941: Finding of No Significant Impact (FONSI) BPA issued a Finding of No Significant Impact for proposed improvements to 13 miles of access roads for its existing 115-kV Boyer-Tillamook No. 1 Transmission Line. PDF icon EA-1941-FONSI-2014.pdf More Documents & Publications EA-1941: Final Environmental Assessment

  6. SASSI Analytical Methods Compared with SHAKE Results | Department...

    Office of Environmental Management (EM)

    Analytical Methods Compared with SHAKE Results SASSI Analytical Methods Compared with SHAKE Results SASSI Analytical Methods Compared with SHAKE Results Structural Mechanics - SRS...

  7. Fact #872: May 11, 2015 Study Finds More than 60% of Millennials and

    Office of Environmental Management (EM)

    Generation Xers Use the Internet to Find a Car Dealer While Less than Half of Baby Boomers Did | Department of Energy 72: May 11, 2015 Study Finds More than 60% of Millennials and Generation Xers Use the Internet to Find a Car Dealer While Less than Half of Baby Boomers Did Fact #872: May 11, 2015 Study Finds More than 60% of Millennials and Generation Xers Use the Internet to Find a Car Dealer While Less than Half of Baby Boomers Did According to an AutoTrader-commissioned study of people

  8. Phytozome System for Comparative Plant Genomics

    Energy Science and Technology Software Center (OSTI)

    2011-09-27

    Phytozome is a joint project of the Department of Energy's Joint Genome Institute and the UC Berkeley Center for Integrative Genomics to facilitate comparative genomic studies amongst green plants. Families of orthologous and paralogous genes that represent the modern descendents of ancestral gene sets are constructed at key phylogenetic nodes. These families allow easy access to clade specific orthology/paralogy relationships as well as clade specific genes and gene expansions. As of release 7.0, Phytozome providesmore » access to twenty-five sequenced and annotated green plant genomes which have been clustered into gene families at eleven evolutionarily significant nodes., Where possible, each gene has been annotated with PFAM, KOG, KEGG, and PANTHER assignments, and publicly available annotations from RefSeq, UniProt, TAIR, JGI are lyper-linked and searchable.« less

  9. Comparative Genome Analysis of Basidiomycete Fungi

    SciTech Connect (OSTI)

    Riley, Robert; Salamov, Asaf; Morin, Emmanuelle; Nagy, Laszlo; Manning, Gerard; Baker, Scott; Brown, Daren; Henrissat, Bernard; Levasseur, Anthony; Hibbett, David; Martin, Francis; Grigoriev, Igor

    2012-03-19

    Fungi of the phylum Basidiomycota (basidiomycetes), make up some 37percent of the described fungi, and are important in forestry, agriculture, medicine, and bioenergy. This diverse phylum includes the mushrooms, wood rots, symbionts, and plant and animal pathogens. To better understand the diversity of phenotypes in basidiomycetes, we performed a comparative analysis of 35 basidiomycete fungi spanning the diversity of the phylum. Phylogenetic patterns of lignocellulose degrading genes suggest a continuum rather than a sharp dichotomy between the white rot and brown rot modes of wood decay. Patterns of secondary metabolic enzymes give additional insight into the broad array of phenotypes found in the basidiomycetes. We suggest that the profile of an organism in lignocellulose-targeting genes can be used to predict its nutritional mode, and predict Dacryopinax sp. as a brown rot; Botryobasidium botryosum and Jaapia argillacea as white rots.

  10. Coal based electric generation comparative technologies report

    SciTech Connect (OSTI)

    Not Available

    1989-10-26

    Ohio Clean Fuels, Inc., (OCF) has licensed technology that involves Co-Processing (Co-Pro) poor grade (high sulfur) coal and residual oil feedstocks to produce clean liquid fuels on a commercial scale. Stone Webster is requested to perform a comparative technologies report for grassroot plants utilizing coal as a base fuel. In the case of Co-Processing technology the plant considered is the nth plant in a series of applications. This report presents the results of an economic comparison of this technology with other power generation technologies that use coal. Technologies evaluated were:Co-Processing integrated with simple cycle combustion turbine generators, (CSC); Co-Processing integrated with combined cycle combustion turbine generators, (CCC); pulverized coal-fired boiler with flue gas desulfurization and steam turbine generator, (PC) and Circulating fluidized bed boiler and steam turbine generator, (CFB). Conceptual designs were developed. Designs were based on approximately equivalent net electrical output for each technology. A base case of 310 MWe net for each technology was established. Sensitivity analyses at other net electrical output sizes varying from 220 MWe's to 1770 MWe's were also performed. 4 figs., 9 tabs.

  11. Comparative Analysis of Genome Sequences with VISTA

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Dubchak, Inna

    VISTA is a comprehensive suite of programs and databases developed by and hosted at the Genomics Division of Lawrence Berkeley National Laboratory. They provide information and tools designed to facilitate comparative analysis of genomic sequences. Users have two ways to interact with the suite of applications at the VISTA portal. They can submit their own sequences and alignments for analysis (VISTA servers) or examine pre-computed whole-genome alignments of different species. A key menu option is the Enhancer Browser and Database at http://enhancer.lbl.gov/. The VISTA Enhancer Browser is a central resource for experimentally validated human noncoding fragments with gene enhancer activity as assessed in transgenic mice. Most of these noncoding elements were selected for testing based on their extreme conservation with other vertebrates. The results of this enhancer screen are provided through this publicly available website. The browser also features relevant results by external contributors and a large collection of additional genome-wide conserved noncoding elements which are candidate enhancer sequences. The LBL developers invite external groups to submit computational predictions of developmental enhancers. As of 10/19/2009 the database contains information on 1109 in vivo tested elements - 508 elements with enhancer activity.

  12. Portsmouth Gaseous Diffusion Plant Director's Final Findings and Orders, October 4, 1995

    Office of Environmental Management (EM)

    Gaseous Diffusion Plant Director's Final Findings and Orders, October 4, 1995 BEFORE THE OHIO ENVIRONMENTAL PROTECTION AGENCY In the Matter Of: United States Department of Energy : Director's Final Portsmouth Gaseous Diffusion Plant : Findings and Orders P.O. Box 700 : Piketon, Ohio 45661-0700 : Respondent It is hereby agreed by and among the parties hereto as follows: Table of Contents I. Jurisdiction II. Parties Bound III. Definitions IV. Findings of Fact V. Orders VI. Limitations of

  13. EA-1931: Finding of No Significant Impact and Mitigation Action Plan |

    Energy Savers [EERE]

    Department of Energy 1: Finding of No Significant Impact and Mitigation Action Plan EA-1931: Finding of No Significant Impact and Mitigation Action Plan Keeler to Tillamook Transmission Line Rebuild Project, Washington and Tillamook Counties, Oregon Bonneville Power Administration issued a finding of no significant impact and a mitigation action plan for the proposed rebuild of the Keeler-Forest Grove and Forest Grove-Tillamook 115-kilovolt (kV) transmission lines between the cities of

  14. EA-1946: Finding of No Significant Impact and Mitigation Action Plan |

    Energy Savers [EERE]

    Department of Energy 6: Finding of No Significant Impact and Mitigation Action Plan EA-1946: Finding of No Significant Impact and Mitigation Action Plan Salem-Albany Transmission Line Rebuild Project; Polk, Benton, Marion, and Linn Counties, Oregon Bonneville Power Administration issued a finding of no significant impact and mitigation action plan for the proposed rebuild of the 24-mile Salem-Albany No. 1 and 28-mile Salem-Albany No. 2 transmission lines between Salem and Albany, Oregon. PDF

  15. EA-1950: Finding of No Significant Impact and Mitigation Action Plan |

    Energy Savers [EERE]

    Department of Energy 0: Finding of No Significant Impact and Mitigation Action Plan EA-1950: Finding of No Significant Impact and Mitigation Action Plan Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties, Washington Bonneville Power Administration issued a finding of no significant impact and a mitigation action plan for rebuilding approximately 28 miles of the Grand Coulee-Creston No. 1 115-kilovolt (kV) transmission line between Coulee Dam in Grant County and

  16. EA-1973: Finding of No Significant Impact and Mitigation Action Plan |

    Energy Savers [EERE]

    Department of Energy 3: Finding of No Significant Impact and Mitigation Action Plan EA-1973: Finding of No Significant Impact and Mitigation Action Plan Kootenai River Restoration at Bonners Ferry, Boundary County, Idaho Bonneville Power Administration issued a Finding of No Significant Impact and Mitigation Action Plan for funding the Kootenai Tribe of Idaho to restore portions of the Kootenai River near the town of Bonners Ferry, Idaho. The project involves installing structures on the

  17. Finding of No Significant Impact, Federal Register, 73 FR 2017, January 11,

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

    2008 | Department of Energy Finding of No Significant Impact, Federal Register, 73 FR 2017, January 11, 2008 Finding of No Significant Impact, Federal Register, 73 FR 2017, January 11, 2008 Document details the finding of no significant impact of the Energy-Efficient Performance Requirements for New Federal Commercial and Residential Buildings, which was published in the Federal Register on January 11, 2008. PDF icon 73_fr_2017.pdf More Documents & Publications Special Environmental

  18. Focus Series: Program Finds Community "Readiness" Is the Key to More

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

    Retrofits | Department of Energy Focus Series: Program Finds Community "Readiness" Is the Key to More Retrofits Focus Series: Program Finds Community "Readiness" Is the Key to More Retrofits Focus Series: Program Finds Community "Readiness" Is the Key to More Retrofits, a document posted by the U.S. Department of Energy's (DOE'S) Better Buildings Neighborhood Program. PDF icon Focus Series: Michigan More Documents & Publications Better Buildings Network View

  19. Fernald Environmental Management Project Director's Final Findings and Orders, October 4, 1995

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

    Fernald Environmental Management Project Director's Final Findings and Orders, Octobe.. Page 1 of 17 EM Home | Regulatory Compliance | Environmental Compliance Agreements Fernald Environmental Management Project Director's Final Findings and Orders, October 4, 1995 BEFORE THE OHIO ENVIRONMENTAL PROTECTION AGENCY In the Matter Of: United States Department of Energy : Director's Final Fernald Environmental Management Project : Findings and Orders P.O. Box 389705 : Cincinnati, Ohio 45239 :

  20. Business Case for Small Modular Reactors Report on Findings | Department of

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

    Energy Business Case for Small Modular Reactors Report on Findings Business Case for Small Modular Reactors Report on Findings This study assesses the market for SMRs and develops a business case to identify incentives, policies, and programs that can be effectively implemented and have significant impact on the commercialization of SMRs. PDF icon Business Case for Small Modular Reactors Report on Findings to the U.S. Department of Energy More Documents & Publications A Strategic

  1. Tour of Zero: Helping Customers Find Better Homes at Lower Costs Webinar

    Energy Savers [EERE]

    (Text Version) | Department of Energy Tour of Zero: Helping Customers Find Better Homes at Lower Costs Webinar (Text Version) Tour of Zero: Helping Customers Find Better Homes at Lower Costs Webinar (Text Version) Below is the text version of the webinar Tour of Zero: Helping Customers Find Better Homes at Lower Costs, presented in October 2015. Watch the presentation. Lindsay Parker: Hi, everyone. Welcome to the Department of Energy Zero Energy Ready Home technical training webinar series.

  2. EA-1951: Finding of No Significant Impact and Mitigation Action Plan |

    Energy Savers [EERE]

    Department of Energy 1951: Finding of No Significant Impact and Mitigation Action Plan EA-1951: Finding of No Significant Impact and Mitigation Action Plan Midway-Moxee Rebuild and Midway-Grandview Upgrade Transmission Line Project; Benton and Yakima Counties, Washington Bonneville Power Administration issued a Finding of No Significant Impact and Mitigation Action Plan for the proposed rebuilding of the 34-mile Midway-Moxee transmission line and the proposed rebuilding and upgrading of the

  3. Focus Series: Program Finds Community "Readiness" Is the Key to More

    Energy Savers [EERE]

    Retrofits | Department of Energy Program Finds Community "Readiness" Is the Key to More Retrofits Focus Series: Program Finds Community "Readiness" Is the Key to More Retrofits Focus Series: Program Finds Community "Readiness" Is the Key to More Retrofits, a document posted by the U.S. Department of Energy's (DOE'S) Better Buildings Neighborhood Program. PDF icon Focus Series: Michigan More Documents & Publications Community Readiness Assessments Better

  4. Using regulations.gov to find dockets and documents | Department of Energy

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

    Using regulations.gov to find dockets and documents Using regulations.gov to find dockets and documents A document from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, Building Technologies Office, explaining how to use Regulations.gov to find dockets and documents. PDF icon as_accessing_documents.pdf More Documents & Publications Regulations.gov - Proposed Rule Document ISSUANCE 2015-08-21: Energy Conservation Program for Consumer Products: Energy

  5. EIS-0409: Record of Decision and Statement of Findings | Department of

    Office of Environmental Management (EM)

    Energy 09: Record of Decision and Statement of Findings EIS-0409: Record of Decision and Statement of Findings Kemper County IGCC Project, Kemper County, Mississippi Record of Decision for an environmental impact statement associated with a proposed project using Integrated Gasification Combined Cycle Technology in Kemper County, Mississippi. PDF icon Record of Decision and Statement of Findings; Kemper County IGCC Project, Kemper County, Mississippi, EIS-0409, (August 2010) (75 FR 51248)

  6. How to find fees, taxes, and other charges built into rate in...

    Open Energy Info (EERE)

    and other charges built into rate in different locations Home > Groups > Utility Rate Hi, I am looking to find the rate charges beyond demand, generation, and transmission that...

  7. EA-1774-S1: Final Environmental Assessment and Finding of No...

    Office of Environmental Management (EM)

    EA-1774-S1: Final Environmental Assessment and Finding of No Significant Impact Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment (November ...

  8. Six Places to Find Help with Your Energy Costs | Department of...

    Energy Savers [EERE]

    and Efficiency (DSIRE). Here you'll find a comprehensive listing of available rebates, loans, grants, and tax incentives for renewable energy technologies and energy...

  9. Clark Fork River Delta Restoration Project 1 Finding of No Significant...

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

    findings for its proposal to provide partial funding to the Idaho Department of Fish and Game's (IDFG) Clark Fork River Delta Restoration Project. The project would involve...

  10. EA-1815: DOE Notice of Availability of the Finding of No Significant...

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

    environmental impacts associated with the: Cuyahoga County Agricultural Society Wind Energy Project; Berea, Cuyahoga County, Ohio. Notice of Availability of a Finding of No...

  11. Idaho IC 61-1701, Legislative Purposes and Findings for the Siting...

    Open Energy Info (EERE)

    701, Legislative Purposes and Findings for the Siting of Certain Electrical Transmission Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal...

  12. How Do You Find Thermal Leaks in Your Home? | Department of Energy

    Energy Savers [EERE]

    Find Thermal Leaks in Your Home? How Do You Find Thermal Leaks in Your Home? March 31, 2011 - 7:30am Addthis On Monday, John told you about the thermal leak detector he purchased to help him find and seal leaks in his home. A thermal leak detector can be a great tool to help you find leaks in your own home, but it's not your only option. In addition to tools like this, you can also use some of our tips on do-it-yourself energy assessments, or you could get a professional energy assessment. How

  13. DOE/EA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG...

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

    DOEEA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG PROJECT REGARDING EMERA CNG, LLC APPLICATION SEEKING DEPARTMENT OF ENERGY AUTHORIZATION TO EXPORT COMPRESSED NATURAL ...

  14. NREL Tool Finds Effective Behind-the-Meter Energy Storage Configuratio...

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

    Tool Finds Effective Behind-the-Meter Energy Storage Configurations Small battery systems can offer attractive return on investment March 9, 2015 The Energy Department's (DOE) ...

  15. Comparative Metagenomics of Freshwater Microbial Communities

    SciTech Connect (OSTI)

    Hemme, Chris; Deng, Ye; Tu, Qichao; Fields, Matthew; Gentry, Terry; Wu, Liyou; Tringe, Susannah; Watson, David; He, Zhili; Hazen, Terry; Tiedje, James; Rubin, Eddy; Zhou, Jizhong

    2010-05-17

    Previous analyses of a microbial metagenome from uranium and nitric-acid contaminated groundwater (FW106) showed significant environmental effects resulting from the rapid introduction of multiple contaminants. Effects include a massive loss of species and strain biodiversity, accumulation of toxin resistant genes in the metagenome and lateral transfer of toxin resistance genes between community members. To better understand these results in an ecological context, a second metagenome from a pristine groundwater system located along the same geological strike was sequenced and analyzed (FW301). It is hypothesized that FW301 approximates the ancestral FW106 community based on phylogenetic profiles and common geological parameters; however, even if is not the case, the datasets still permit comparisons between healthy and stressed groundwater ecosystems. Complex carbohydrate metabolism has been almost entirely lost in the stressed ecosystem. In contrast, the pristine system encodes a wide diversity of complex carbohydrate metabolism systems, suggesting that carbon turnover is very rapid and less leaky in the healthy groundwater system. FW301 encodes many (~;;160+) carbon monoxide dehydrogenase genes while FW106 encodes none. This result suggests that the community is frequently exposed to oxygen from aerated rainwater percolating into the subsurface, with a resulting high rate of carbon metabolism and CO production. When oxygen levels fall, the CO then serves as a major carbon source for the community. FW301 appears to be capable of CO2 fixation via the reductive carboxylase (reverse TCA) cycle and possibly acetogenesis, activities; these activities are lacking in the heterotrophic FW106 system which relies exclusively on respiration of nitrate and/or oxygen for energy production. FW301 encodes a complete set of B12 biosynthesis pathway at high abundance suggesting the use of sodium gradients for energy production in the healthy groundwater community. Overall comparative analysis suggests that the introduction of contaminants is accompanied by a decrease in biodiversity, loss of nutrient cycling, less metabolic diversity, increased respiration and dominance by r-strategists. These results are consistent with trends predicted for stressed ecosystems.

  16. NREL Compares State Solar Policies to Determine Equation for Solar Market

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

    Success - News Releases | NREL Compares State Solar Policies to Determine Equation for Solar Market Success December 11, 2014 Analysts at the Energy Department's National Renewable Energy Laboratory (NREL) have used statistical analyses and detailed case studies to better understand why solar market policies in certain states are more successful. Their findings indicate that while no standard formula for solar implementation exists, a combination of foundational policies and localized

  17. Raman Thermometry of Microdevices: Comparing Methods to Minimize...

    Office of Scientific and Technical Information (OSTI)

    Raman Thermometry of Microdevices: Comparing Methods to Minimize Error. Citation Details In-Document Search Title: Raman Thermometry of Microdevices: Comparing Methods to Minimize...

  18. How Energy-Efficient Light Bulbs Compare with Traditional Incandescent...

    Office of Environmental Management (EM)

    Energy-Efficient Light Bulbs Compare with Traditional Incandescents How Energy-Efficient Light Bulbs Compare with Traditional Incandescents November 5, 2014 - 11:39pm Addthis By...

  19. GCTool: Design, Analyze and Compare Fuel Cell Systems and Power...

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

    GCTool: Design, Analyze and Compare Fuel Cell Systems and Power Plants GCTool allows you to design, analyze, and compare different fuel cell configurations, including automotive,...

  20. EA-1948: Revised Finding of No Significant Impact | Department of Energy

    Energy Savers [EERE]

    8: Revised Finding of No Significant Impact EA-1948: Revised Finding of No Significant Impact Gila-North Gila Transmission Line Rebuild and Upgrade Project, Yuma County, Arizona On March 21, 2014, DOE's Western Area Power Administration issued a finding of no significant impact (FONSI) for a proposal to rebuild and upgrade two parallel 4.8-mile transmission lines between the Gila and North Gila Substations, to expand its right-of-way, and to grant Arizona Power Service Company the right to cross

  1. V-057: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability |

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

    Department of Energy 57: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability V-057: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability December 28, 2012 - 6:00am Addthis December 28 2012 - 6:00am PROBLEM: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability PLATFORM: eXtplorer 2.x ABSTRACT: A vulnerability has been reported in eXtplorer, which can be exploited by malicious people to bypass certain security restrictions.

  2. V-057: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability |

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

    Department of Energy 7: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability V-057: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability December 28, 2012 - 6:00am Addthis PROBLEM: eXtplorer "ext_find_user()" Authentication Bypass Vulnerability PLATFORM: eXtplorer 2.x ABSTRACT: A vulnerability has been reported in eXtplorer, which can be exploited by malicious people to bypass certain security restrictions. REFERENCE LINKS: Secunia Advisory

  3. EERE 2014 Wind Technologies Market Report Finds Wind Power at Record Low

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

    Prices | Department of Energy 2014 Wind Technologies Market Report Finds Wind Power at Record Low Prices EERE 2014 Wind Technologies Market Report Finds Wind Power at Record Low Prices August 10, 2015 - 11:00am Addthis EERE 2014 Wind Technologies Market Report Finds Wind Power at Record Low Prices David Friedman Principal Deputy Assistant Secretary for Energy Efficiency and Renewable Energy 2014 proved to be a strong year for the wind industry as the United States remained a global leader in

  4. EVMS Training Snippet: 1.8 DOE Common EVMS Findings | Department of Energy

    Office of Environmental Management (EM)

    8 DOE Common EVMS Findings EVMS Training Snippet: 1.8 DOE Common EVMS Findings This EVMS Training Snippet, sponsored by the Office of Project Management (PM) discusses the common surveillance findings identified during DOE EVMS Reviews. Link to Video Presentation | Prior Snippet (1.7) | Next Snippet (2.1) | Return to Index PDF icon Slides Only PDF icon Slides with Notes More Documents & Publications EVMS Training Snippet: 1.3 EVMS Stage 1 Surveillance EVMS Training Snippet: 4.3 Management

  5. Report Comparing the Impacts of Northeast Hurricanes Now Available

    Broader source: Energy.gov [DOE]

    The report "Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure" is now available for download.

  6. Finding of No Significant Impact for the Storage of Tritium-Producing...

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

    for the Storage of Tritium-Producing Burnable Absorber Rods in K-Area Transfer Bay at the Savannah River Site Agency: U.S. Department of Energy (DOE) Action: Finding of No...

  7. A difficult search, why Basin and Range systems are hard to find...

    Open Energy Info (EERE)

    hard to find Authors M.C. Richards and D.D. Blackwell Published Geothermal Resources Council Bulletin, 2002 DOI Not Provided Check for DOI availability: http:crossref.org...

  8. Tour of Zero: How you can help customers find better homes at...

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

    Description: Are you interested in helping homebuyers find a better home at a lower cost? The DOE Tour of Zero provides the opportunity for visitors to take a virtual tour of...

  9. Tour of Zero: How you can Help Customers Find Better Homes at...

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

    Description: Are you interested in helping homebuyers find a better home at a lower cost? The DOE Tour of Zero provides the opportunity for visitors to take a virtual tour of...

  10. Nudged-elastic band method with two climbing images: Finding transition states in complex energy landscapes

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

    Zarkevich, Nikolai A.; Johnson, Duane D.

    2015-01-09

    The nudged-elastic band (NEB) method is modified with concomitant two climbing images (C2-NEB) to find a transition state (TS) in complex energy landscapes, such as those with a serpentine minimal energy path (MEP). If a single climbing image (C1-NEB) successfully finds the TS, then C2-NEB finds it too. Improved stability of C2-NEB makes it suitable for more complex cases, where C1-NEB misses the TS because the MEP and NEB directions near the saddle point are different. Generally, C2-NEB not only finds the TS, but guarantees, by construction, that the climbing images approach it from the opposite sides along the MEP.more » In addition, C2-NEB provides an accuracy estimate from the three images: the highest-energy one and its climbing neighbors. C2-NEB is suitable for fixed-cell NEB and the generalized solid-state NEB.« less

  11. DOE ZERH Webinar: Tour of Zero, Helping Customers Find Better Homes at Lower Costs

    Broader source: Energy.gov [DOE]

    Are you interested in helping homebuyers find a better home at a lower cost? The DOE Tour of Zero provides the opportunity for visitors to take a virtual tour of high-performance Zero Energy Ready...

  12. EI2 Insulation Helps Anxious Pooch Find Calm in the Storm | Department...

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

    I find that the house retains heat longer and is warmer all over, and that is great. But the aspect of having a dog with peace of mind during the times the wind picks up was worth ...

  13. Researchers find 3-D printed parts to provide low-cost, custom...

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

    Researchers find 3-D printed parts to provide low-cost, custom alternatives for laboratory equipment By Raphael Rosen February 26, 2015 Tweet Widget Google Plus One Share on...

  14. EA-1861: DOE Notice of Availability of the Finding of No Significant...

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

    Frito Lay Biomass Boiler Project, Beloit, Wisconsin The U.S. Department of Energy (DOE) has issued a Finding of No Significant Impact (FONSI) based on completion of an...

  15. Where might I find simplified Data on Capital, O&M, and fuel...

    Open Energy Info (EERE)

    Where might I find simplified Data on Capital, O&M, and fuel costs? Home I teach math to high school seniors. My students are studying energy in all their classes. I have just...

  16. Web Portal Makes Finding Ways to Drive Green Even Easier - News...

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

    Web Portal Makes Finding Ways to Drive Green Even Easier From vehicle searches to interactive fuel maps, this Web page delivers October 13, 2009 The U.S. Department of Energy's ...

  17. Where can I find APIs and other resources for developers competing...

    Open Energy Info (EERE)

    Where can I find APIs and other resources for developers competing at Cleanweb hackathons? Home > Groups > Developer Submitted by Rmckeel on 25 June, 2012 - 07:23 1 answer Points:...

  18. In re Kent Pond, No MLP-03-10, Findings of Fact, Conclusions...

    Open Energy Info (EERE)

    re Kent Pond, No MLP-03-10, Findings of Fact, Conclusions of Law, and Order at 8, 13 (Vt. Water Res. Bd. May, 2004) Jump to: navigation, search OpenEI Reference LibraryAdd to...

  19. EA-1611-S1: Finding of No Significant Impact | Department of Energy

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

    Colorado Highlands Wind Project, Logan County, Colorado DOE's Western Area Power Administration issued a Finding of No Significant Impact for the proposed expansion of Colorado Highlands Wind Project, which interconnects to Western's transmission system. PDF icon EA-1611-S1-FONSI-2014.pdf More Documents & Publications EA-1611-S1: Final Supplemental Environmental Assessment EA-1611: Finding of No Significant Impact EA-1611-S1: Draft Supplemental

  20. Scientists at ALS Find New Path to More Efficient Organic Solar Cells

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

    Scientists at ALS Find New Path to More Efficient Organic Solar Cells Scientists at ALS Find New Path to More Efficient Organic Solar Cells Print Monday, 07 January 2013 00:00 Harald Ade, a physicist at North Carolina State University, led a study at the Advanced Light Source that revealed a second pathway to improved performances of polymer/organic solar cells. Whereas the first pathway demands crystals of ultrapure domains, the new pathway shows that impure domains if sufficiently small can