National Library of Energy BETA

Sample records for metric tons compiled

  1. DOE to Remove 200 Metric Tons of Highly Enriched Uranium from...

    Energy Savers [EERE]

    200 Metric Tons of Highly Enriched Uranium from U.S. Nuclear Weapons Stockpile DOE to Remove 200 Metric Tons of Highly Enriched Uranium from U.S. Nuclear Weapons Stockpile ...

  2. DOE Will Dispose of 34 Metric Tons of Plutonium by Turning it into Fuel for

    National Nuclear Security Administration (NNSA)

    Civilian Reactors | National Nuclear Security Administration | (NNSA) Will Dispose of 34 Metric Tons of Plutonium by Turning it into Fuel for Civilian Reactors DOE Will Dispose of 34 Metric Tons of Plutonium by Turning it into Fuel for Civi Washington, DC Secretary Abraham announced that DOE will dispose of 34 metric tons of surplus weapons grade plutonium by turning the material into mixed oxide fuel (MOX) for use in nuclear reactors. The decision follows an exhaustive Administration review

  3. 11,202,720 Metric Tons of CO2 Injected as of October 14, 2015...

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

    This carbon dioxide (CO2) has been injected in the United States as part of DOE's Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is ...

  4. 12,877,644 Metric Tons of CO2 Injected as of July 1, 2016

    Broader source: Energy.gov [DOE]

    This carbon dioxide (CO2) has been injected in the United States as part of DOE’s Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is equivalent to the...

  5. 11,202,720 Metric Tons of CO2 Injected as of October 14, 2015

    Office of Energy Efficiency and Renewable Energy (EERE)

    This carbon dioxide (CO2) has been injected in the United States as part of DOEs Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is equivalent to the...

  6. NNSA Eliminates 100 Metric Tons Of Weapons-Grade Nuclear Material |

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

    National Nuclear Security Administration | (NNSA) Eliminates 100 Metric Tons Of Weapons-Grade Nuclear Material August 25, 2008 WASHINGTON, D.C. -Today the Department of Energy's National Nuclear Security Administration (NNSA) announced that it successfully eliminated 100 metric tons of U.S. highly enriched uranium (HEU), enough for thousands of nuclear weapons. For the last decade, the U.S. HEU disposition program has eliminated surplus HEU from the nuclear weapons program by downblending

  7. DOE to Remove 200 Metric Tons of Highly Enriched Uranium from U.S. Nuclear

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

    Weapons Stockpile | Department of Energy to Remove 200 Metric Tons of Highly Enriched Uranium from U.S. Nuclear Weapons Stockpile DOE to Remove 200 Metric Tons of Highly Enriched Uranium from U.S. Nuclear Weapons Stockpile November 7, 2005 - 12:38pm Addthis Will Be Redirected to Naval Reactors, Down-blended or Used for Space Programs WASHINGTON, DC - Secretary of Energy Samuel W. Bodman today announced that the Department of Energy's (DOE) National Nuclear Security Administration (NNSA) will

  8. Energy Department Project Captures and Stores One Million Metric Tons of Carbon

    Broader source: Energy.gov [DOE]

    As part of President Obama’s all-of-the-above energy strategy, the Department of Energy announced today that its Illinois Basin-Decatur Project successfully captured and stored one million metric tons of carbon dioxide (CO2) and injected it into a deep saline formation.

  9. Texas CO2 Capture Demonstration Project Hits Three Million Metric Ton Milestone

    Broader source: Energy.gov [DOE]

    On June 30, Allentown, PA-based Air Products and Chemicals, Inc. successfully captured and transported, via pipeline, its 3 millionth metric ton of carbon dioxide (CO2) to be used for enhanced oil recovery. This achievement highlights the ongoing success of a carbon capture and storage (CCS) project sponsored by the U.S. Department of Energy (DOE) and managed by the National Energy Technology Laboratory (NETL).

  10. 12,893,780 Metric Tons of CO2 Injected as of July 19, 2016 | Department of

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

    Energy 12,893,780 Metric Tons of CO2 Injected as of July 19, 2016 12,893,780 Metric Tons of CO2 Injected as of July 19, 2016 This carbon dioxide (CO2) has been injected in the United States as part of DOE's Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is equivalent to the annual greenhouse gas emissions from 210,526 passenger vehicles. The projects currently injecting CO2 within DOE's Regional Carbon Sequestration Partnership Program and the

  11. Table 11.4 Nitrous Oxide Emissions, 1980-2009 (Thousand Metric Tons of Nitrous Oxide)

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

    Nitrous Oxide Emissions, 1980-2009 (Thousand Metric Tons of Nitrous Oxide) Year Energy Sources Waste Management Agricultural Sources Industrial Processes 3 Total Mobile Combustion 1 Stationary Combustion 2 Total Waste Combustion Human Sewage in Wastewater Total Nitrogen Fertilization of Soils Crop Residue Burning Solid Waste of Domesticated Animals Total 1980 60 44 104 1 10 11 364 1 75 440 88 642 1981 63 44 106 1 10 11 364 2 74 440 84 641 1982 67 42 108 1 10 11 339 2 74 414 80 614 1983 71 43 114

  12. Table 11.3 Methane Emissions, 1980-2009 (Million Metric Tons of Methane)

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

    Methane Emissions, 1980-2009 (Million Metric Tons of Methane) Year Energy Sources Waste Management Agricultural Sources Industrial Processes 9 Total 5 Coal Mining Natural Gas Systems 1 Petroleum Systems 2 Mobile Com- bustion 3 Stationary Com- bustion 4 Total 5 Landfills Waste- water Treatment 6 Total 5 Enteric Fermen- tation 7 Animal Waste 8 Rice Cultivation Crop Residue Burning Total 5 1980 3.06 4.42 NA 0.28 0.45 8.20 10.52 0.52 11.04 5.47 2.87 0.48 0.04 8.86 0.17 28.27 1981 2.81 5.02 NA .27

  13. In Milestone, Energy Department Projects Safely and Permanently Store 10 Million Metric Tons of Carbon Dioxide

    Broader source: Energy.gov [DOE]

    Carbon Capture and Storage projects supported by the Department reached a milestone of 10 million tons of carbon dioxide.

  14. Table 11.1 Carbon Dioxide Emissions From Energy Consumption by Source, 1949-2011 (Million Metric Tons of Carbon Dioxide )

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

    Carbon Dioxide Emissions From Energy Consumption by Source, 1949-2011 (Million Metric Tons of Carbon Dioxide 1) Year Coal 3 Natural Gas 4 Petroleum Total 2,9 Biomass 2 Aviation Gasoline Distillate Fuel Oil 5 Jet Fuel Kero- sene LPG 6 Lubri- cants Motor Gasoline 7 Petroleum Coke Residual Fuel Oil Other 8 Total Wood 10 Waste 11 Fuel Ethanol 12 Bio- diesel Total 1949 1,118 270 12 140 NA 42 13 7 329 8 244 25 820 2,207 145 NA NA NA 145 1950 1,152 313 14 168 NA 48 16 9 357 8 273 26 918 2,382 147 NA NA

  15. Table 11.2c Carbon Dioxide Emissions From Energy Consumption: Industrial Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide )

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

    c Carbon Dioxide Emissions From Energy Consumption: Industrial Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide 1) Year Coal Coal Coke Net Imports Natural Gas 3 Petroleum Retail Elec- tricity 8 Total 2 Biomass 2 Distillate Fuel Oil 4 Kero- sene LPG 5 Lubri- cants Motor Gasoline 6 Petroleum Coke Residual Fuel Oil Other 7 Total Wood 9 Waste 10 Fuel Ethanol 11 Total 1949 500 -1 166 41 18 3 3 16 8 95 25 209 120 995 44 NA NA 44 1950 531 (s) 184 51 20 4 3 18 8 110 26 239 140 1,095 50 NA NA 50

  16. Table 11.2d Carbon Dioxide Emissions From Energy Consumption: Transportation Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide )

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

    d Carbon Dioxide Emissions From Energy Consumption: Transportation Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide 1) Year Coal Natural Gas 3 Petroleum Retail Elec- tricity 7 Total 2 Biomass 2 Aviation Gasoline Distillate Fuel Oil 4 Jet Fuel LPG 5 Lubricants Motor Gasoline 6 Residual Fuel Oil Total Fuel Ethanol 8 Biodiesel Total 1949 161 NA 12 30 NA (s) 4 306 91 443 6 611 NA NA NA 1950 146 7 14 35 NA (s) 5 332 95 481 6 640 NA NA NA 1951 129 11 18 42 NA (s) 6 360 102 529 7 675 NA NA NA

  17. Table 11.2b Carbon Dioxide Emissions From Energy Consumption: Commercial Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide )

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

    b Carbon Dioxide Emissions From Energy Consumption: Commercial Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide 1) Year Coal Natural Gas 3 Petroleum Retail Electricity 7 Total 2 Biomass 2 Distillate Fuel Oil 4 Kerosene LPG 5 Motor Gasoline 6 Petroleum Coke Residual Fuel Oil Total Wood 8 Waste 9 Fuel Ethanol 10 Total 1949 148 19 16 3 2 7 NA 28 55 58 280 2 NA NA 2 1950 147 21 19 3 2 7 NA 33 66 63 297 2 NA NA 2 1951 125 25 21 4 3 8 NA 34 70 69 289 2 NA NA 2 1952 112 28 22 4 3 8 NA 35 71 73

  18. Table 11.2e Carbon Dioxide Emissions From Energy Consumption: Electric Power Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide )

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

    e Carbon Dioxide Emissions From Energy Consumption: Electric Power Sector, 1949-2011 (Million Metric Tons of Carbon Dioxide 1) Year Coal Natural Gas 3 Petroleum Geo- thermal Non- Biomass Waste 5 Total 2 Biomass 2 Distillate Fuel Oil 4 Petroleum Coke Residual Fuel Oil Total Wood 6 Waste 7 Total 1949 187 30 2 NA 30 33 NA NA 250 1 NA 1 1950 206 35 2 NA 35 37 NA NA 278 1 NA 1 1951 235 42 2 NA 29 31 NA NA 308 1 NA 1 1952 240 50 2 NA 31 33 NA NA 323 1 NA 1 1953 260 57 3 NA 38 40 NA NA 358 (s) NA (s)

  19. "(Million Metric Tons Carbon Dioxide)"

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

    ....0280756469,0.02562455361,0.02345646124 " China",2293,5558,5862,6284,7716,9057,10514,11945...,0.4312535075,0.4478837352,0.7550810962 " China",0.1064692737,0.1961919973,0.2032923089,0....

  20. Metrics

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

    Metrics Metrics Los Alamos expands its innovation network by engaging in sponsored research and licensing across technical disciplines. These agreements are the basis of a working relationship with industry and other research institutions and highlight the diversity of our collaborations. Los Alamos has a remarkable 70-year legacy of creating entirely new technologies that have revolutionized the country's understanding of science and engineering. Collaborations Data from Fiscal Year 2014. FY14

  1. Texas CO2 Capture Demonstration Project Hits Three Million Metric...

    Office of Environmental Management (EM)

    Texas CO2 Capture Demonstration Project Hits Three Million Metric Ton Milestone Texas CO2 Capture Demonstration Project Hits Three Million Metric Ton Milestone June 30, 2016 - ...

  2. Compiler Comparisons

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

    Comparisons Compiler Comparisons Compiler Comparisons on Hopper There are five compilers available to users on Hopper, the NERSC XE6. All of the compilers on this system are...

  3. Compiler Comparisons

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

    Compiler Comparisons Compiler Comparisons Compiler Comparisons on Hopper There are five compilers available to users on Hopper, the NERSC XE6. All of the compilers on this system are provided by Cray, and they are invoked with wrapper modules that ensure that each compiler links with the proper system and MPI libraries. Each of the compilers have a wide variety of options that control the level of optimization of the exectuable code they produce. We have collected several optimization

  4. MATLAB Compiler

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

    Compiler MATLAB Compiler MATLAB compiler *Under construction* MATLAB Compiler(tm) lets you share MATLAB® programs as standalone applications. All applications created with MATLAB Compiler use the MATLAB Runtime, which enables royalty-free deployment to users who do not need MATLAB. You can package the runtime with the application, or have your users download it during installation. Learn more about MATLAB Compiler support for MATLAB and toolboxes. The following examples show a general approach

  5. Compiler Comparisons

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

    optimization options we compared. The quotations are from the Intel compiler on-line man pages. Intel Compiler Options Tested -fast This "maximizes speed across the entire...

  6. Compiler Comparisons

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

    Comparisons Compiler Comparisons Using a set of benchmarks described below, different optimization options for the different compilers on Edison are compared. The compilers are also compared against one another on the benchmarks. Benchmarks used Using a set of benchmarks described below, different optimization options for the different compilers on Edison. The compilers are also compared against one another on the benchmarks. NERSC6 Benchmarks We used these benchmarks from the NERSC6

  7. Energy Department Project Captures and Stores One Million Metric...

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

    One Million Metric Tons of Carbon Energy Department Project Captures and Stores One Million Metric Tons of Carbon January 8, 2015 - 11:18am Addthis News Media Contact 202-586-4940 ...

  8. Compiling Codes

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

    Compiling Codes Compiling Codes Overview Open Mpi is the the only MPI library available on Euclid. This implementation of MPI-2 is described at Open MPI: Open Source High Performance Computing. The default compiler suite is from the Portland Group which is loaded by default at login, along with the PGI compiled Open MPI environment. % module list Currently Loaded Modulefiles: 1) pgi/10.8 2) openmpi/1.4.2 Basic Example Open MPI provides a convenient set of wrapper commands which you should use in

  9. Compiling Codes

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

    compilers may be used directly. Language Open MPI Native PGI Native Intel Native GCC Fortran mpif77, mpif90 pgf77, pgf90, pghpf ifort gfortran C mpicc pgcc icc gcc C++ mpiCC,...

  10. Energy Department Sponsored Project Captures One Millionth Metric...

    Office of Environmental Management (EM)

    ... | Photo courtesy of Air Products and Chemicals Inc. Energy Department Project Captures and Stores more than One Million Metric Tons of CO2 Carbon Pollution Being Captured, ...

  11. DOE Partner Begins Injecting 50,000 Tons of CO2 in Michigan Basin

    Broader source: Energy.gov [DOE]

    Building on an initial injection project of 10,000 metric tons of carbon dioxide into a Michigan geologic formation, a U.S. Department of Energy team of regional partners has begun injecting 50,000 additional tons into the formation, which is believed capable of storing hundreds of years worth of CO2, a greenhouse gas that contributes to climate change.

  12. Transportation system benefits of early deployment of a 75-ton multipurpose canister system

    SciTech Connect (OSTI)

    Wankerl, M.W.; Schmid, S.P.

    1995-12-31

    In 1993 the US Civilian Radioactive Waste Management System (CRWMS) began developing two multipurpose canister (MPC) systems to provide a standardized method for interim storage and transportation of spent nuclear fuel (SNF) at commercial nuclear power plants. One is a 75-ton concept with an estimated payload of about 6 metric tons (t) of SNF, and the other is a 125-ton concept with an estimated payload of nearly 11 t of SNF. These payloads are two to three times the payloads of the largest currently certified US rail transport casks, the IF-300. Although is it recognized that a fully developed 125-ton MPC system is likely to provide a greater cost benefit, and radiation exposure benefit than the lower-capacity 75-ton MPC, the authors of this paper suggest that development and deployment of the 75-ton MPC prior to developing and deploying a 125-ton MPC is a desirable strategy. Reasons that support this are discussed in this paper.

  13. STAR METRICS

    Broader source: Energy.gov [DOE]

    Energy continues to define Phase II of the STAR METRICS program, a collaborative initiative to track Research and Development expenditures and their outcomes. Visit the STAR METRICS website for...

  14. Compiling Codes on Hopper

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

    Compiling Codes Compiling Codes on Hopper Overview Cray provides a convenient set of wrapper commands that should be used in almost all cases for compiling and linking parallel programs. Invoking the wrappers will automatically link codes with MPI libraries and other Cray system software. All MPI and Cray system include directories are also transparently imported. In addition the wrappers append the compiler's target processor arguments for the hopper compute node processors. NOTE: The intention

  15. Resilience Metrics

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

    for Quadrennial Energy Review Technical Workshop on Resilience Metrics for Energy Transmission and Distribution Infrastructure April 28, 2014 Infrastructure Assurance Center ...

  16. PGI Compilers (Fortran, C, C++)

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

    compilers. Current NERSC PGI compiler bugs are listed at PGI bugs. Source Files and Language Dialects The Portland Group Fortran compiler supports the following file extensions...

  17. Choosing a Compiler on Edison

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

    Choosing a Compiler on Edison Choosing a Compiler on Edison Three different compilers are available on Edison. In this section we compare them using the benchmarks described above....

  18. Metric Presentation

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

    ... MODERN GRID S T R A T E G Y 14 14 Value Metrics - Work to date Reliability Outage duration and frequency Momentary outages Power Quality measures Security Ratio of distributed ...

  19. Compiling Codes on Hopper

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

    example.x example.c For C++ source code use CC % CC -fast -o example.x example.C All compilers on Hopper, PGI, Pathscale, Cray, GNU, and Intel, are provided via five programming...

  20. Compiling Codes on Cori

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

    wrappers will automatically link codes with MPI libraries and other Cray system software. ... NOTE: The intention is that programs are compiled on the login nodes and executed on the ...

  1. Compiling Codes on Hopper

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

    wrappers will automatically link codes with MPI libraries and other Cray system software. ... NOTE: The intention is that programs are compiled on the login nodes and executed on the ...

  2. ADMINISTRATIVE RECORDS SCHEDULES COMPILED

    Broader source: Energy.gov [DOE]

    The Administrative Records Schedules are intended to provide a consolidated and customized DOE listing of schedule information compiled from NARA-approved GRS and DOE-specific Records Control...

  3. Cray Compilers (Fortran, C, C++)

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

    Cray Cray Compilers (Fortran, C, C++) Availability The Cray Fortran, C, and C++ compilers are available on Cray systems. To make this compiler the one used by the ftn, cc, and CC...

  4. performance metrics

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

    performance metrics - 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 Energy Defense Waste Management Programs Advanced Nuclear

  5. Cray Compiler Performance on Edison

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

    Cray Compiler Performance on Edison Cray Compiler Performance on Edison Cray recommends using the default optimization (-O2) which is equivalent to the higher levels of optimization with other compilers. In addition, the -O3 and -Ofp3 options can improve performance on some codes. These are the Cray optimization options we compared. The quotations are from the Cray compiler on-line man pages. Cray compiler options tested default This is the default level of optimization provided by the compiler

  6. Intel Compiler Performance on Edison

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

    Intel Compiler Performance on Edison Intel Compiler Performance on Edison These are the Intel optimization options we compared. The quotations are from the Intel compiler on-line man pages. Intel Compiler Options Tested -fast This "maximizes speed across the entire program". It is a very high level of optimization and includes interprocedural optimization across different source files. It increases compilation time significantly, and occasionally compiles will fail with this option

  7. Intel Compiler Peformance on Edison

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

    Peformance on Edison Intel Compiler Peformance on Edison These are the Intel optimization options we compared. The quotations are from the Intel compiler on-line man pages....

  8. Intel Compiler Performance on Edison

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

    optimization options we compared. The quotations are from the Intel compiler on-line man pages. Intel Compiler Options Tested -fast This "maximizes speed across the entire...

  9. Two (2) 175 Ton (350 Tons total) Chiller Geothermal Heat Pumps for recently

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

    commissioned LEED Platinum Building | Department of Energy Two (2) 175 Ton (350 Tons total) Chiller Geothermal Heat Pumps for recently commissioned LEED Platinum Building Two (2) 175 Ton (350 Tons total) Chiller Geothermal Heat Pumps for recently commissioned LEED Platinum Building This project will operate; collect data; and market the energy savings and capital costs of a recently commissioned chiller geothermal heat pump project to promote the wide-spread adoption of this mature

  10. Metric Presentation

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

    MODERN GRID S T R A T E G Y Smart Grid Metrics Monitoring our Progress Smart Grid Implementation Workshop Joe Miller - Modern Grid Team June 19, 2008 1 Conducted by the National Energy Technology Laboratory Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y Many are working on the Smart Grid FERC DOE-OE Grid 2030 GridWise Alliance EEI NERC (FM) DOE/NETL Modern Grid

  11. E TON Solar Tech | Open Energy Information

    Open Energy Info (EERE)

    Solar Tech Jump to: navigation, search Name: E-TON Solar Tech Place: Tainan, Taiwan Zip: 709 Product: Taiwan-based manufacturer of PV cells. Coordinates: 22.99721, 120.180862...

  12. Access, Compiling and Running Jobs

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

    Access Compiling and Running Jobs Access, Compiling and Running Jobs Access Dirac Dirac can be accessed by logging into carver.nersc.gov. Compile To compile your code, you need to land on a dirac compute node 1st: qsub -q dirac_reg -l nodes=1 -l walltime=00:30:00 -I After you are inside the job, you can load the necessary module for compile: module unload pgi module unload openmpi module unload cuda module load gcc-sl6 module load openmpi-gcc-sl6 module load cuda Now you can compile your code.

  13. FAS Nuclear Data Compilations

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

    Fay Ajzenberg-Selove's Energy Levels of Light Nuclei Prof. Fay Ajzenberg-Selove (of the University of Pennsylvania) reviewed experimental work in this mass region for many years before passing the torch to TUNL in 1990. We provide a list of her extremely valuable compilations below. Her most recent evaluations were A = 5 - 10, A = 11 - 12, A = 13 - 15, A = 16 - 17 and A = 18 - 20. Nuclear Mass: Publication: A = 5 - 20 Rev. Mod. Phys. 24 (1952) 321 Rev. Mod. Phys. 27 (1955) 77 Nucl. Phys. 11

  14. Gnu Compiler Peformance on Edison

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

    are from the gcc compiler on-line man page. Gnu compiler options tested -O3 -ffast-math In addition to the -O3 optimizations, this performs optimizations at the expense of an...

  15. Bioenergy Impacts … Billion Dry Tons

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

    and Oak Ridge National Laboratory published research that shows that U.S. resources could sustainably produce by 2030 at least one billion dry tons of non-food biomass resources, yielding up to 60 billion gallons of biofuels, as well as bio- based chemicals, products, and electricity. This could potentially reduce greenhouse gas emissions by up to 500 million tons per year, create 1.5 million new jobs, and keep about $200 billion extra in the U.S. economy each year. Research is showing that U.S.

  16. Gnu Compiler Performance on Edison

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

    Gnu Compiler Performance on Edison Gnu Compiler Performance on Edison By default, the Gnu compilers do not provide any optimization. These are the Gnu optimization options we compared. The quotations are from the gcc compiler on-line man page. Gnu compiler options tested -O3 -ffast-math In addition to the -O3 optimizations, this performs optimizations at the expense of an exact implementation of IEEE or ISO rules/specifications for math functions. -O3 This is the highest numerical level of

  17. Cray Compiler Peformance on Edison

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

    on Edison Cray Compiler Peformance on Edison Cray recommends using the default optimization (-O2) which is equivalent to the higher levels of optimization with other...

  18. Cray Compiler Performance on Edison

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

    of compliance to the IEEE floating point standards. -O3 -hfp3 See above. -haggress (Fortran only). "Internal compiler tables are expanded to accommodate larger loop bodies."...

  19. Energy Department Project Captures and Stores more than One Million Metric

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

    Tons of CO2 | Department of Energy Project Captures and Stores more than One Million Metric Tons of CO2 Energy Department Project Captures and Stores more than One Million Metric Tons of CO2 June 26, 2014 - 11:30am Addthis Aerial view of Air Products’ existing steam methane reforming facility at Port Arthur, Texas, with new carbon-capture units and central co-gen and CO2 product compressor. | Photo courtesy of Air Products and Chemicals Inc. Aerial view of Air Products' existing steam

  20. Making Effective User of Compilers at NERSC

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

    Effective Use of Compilers at NERSC Michael Stewart NERSC User Services Group August 15, 2012 Introduction ● Description of the Hopper compiling environment. ● Strengths and weaknesses of each compiler. ● Advice on choosing the most appropriate compiler for your work. ● Comparative results on benchmarks and other codes. ● How to use the compilers effectively. ● Carver compiling environment. ● Plans for the new Cray Cascade system (NERSC 7) compiling environment. ● Your feedback.

  1. 11,970,363 Metric Tons of CO2 Injected as of February 23, 2016...

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

    ... Air Products has successfully retrofitted its two Port Arthur SMRs with a vacuum swing adsorption system to separate the CO2 from the process gas stream, followed by compression ...

  2. 10,422,136 Metric Tons of CO2 Injected as of August 21, 2015...

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

    The projects currently injecting CO2 within DOE's Regional Carbon Sequestration Partnership Program and the Major Demonstration Program are detailed below. Regional Carbon...

  3. NNSA Announces Contract to Downblend 12 Metric Tons of Surplus Highly

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

    Critical Assembly at Savannah River Site and Y-12 National Security Complex | National Nuclear Security Administration | (NNSA) Arrival of Plutonium and Uranium from Japan's Fast Critical Assembly at Savannah River Site and Y-12 National Security Complex June 06, 2016 WASHINGTON (June 6, 2016) - A shipment of plutonium and highly enriched uranium (HEU) from Japan Atomic Energy Agency (JAEA)'s Fast Critical Assembly (FCA) reactor arrived safely at the Department of Energy's (DOE) Savannah

  4. Taking the One-Metric-Ton Challenge | Y-12 National Security...

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

    has undertaken an extensive dedicated maintenance effort to improve metal production ... Production, Program Management and Maintenance - proposed that their response to the ...

  5. 11,970,363 Metric Tons of CO2 Injected as of February 23, 2016...

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

    The site is managed by MRCSP's partner, Core Energy, and is in the vicinity of natural gas processing plants that provide CO2 for the enhanced oil recovery operations. Southeast ...

  6. DOE Will Dispose of 34 Metric Tons of Plutonium by Turning it...

    National Nuclear Security Administration (NNSA)

    Administration review of non-proliferation programs, including alternative technologies to dispose of surplus plutonium to meet the non-proliferation goals agreed to by the United ...

  7. NNSA Eliminates 100 Metric Tons Of Weapons-Grade Nuclear Material...

    National Nuclear Security Administration (NNSA)

    secure and less expensive nuclear weapons complex. ... sale of LEU for safe use in power and research reactors around the world. ... NNSA maintains and enhances the safety, security, ...

  8. 10,651,176 Metric Tons of CO2 Injected as of September 16, 2015...

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

    Products has successfully retrofitted its two Port Arthur SMRs with a vacuum swing adsorption system to separate the CO2 from the process gas stream, followed by compression and...

  9. U.S. Removes Nine Metric Tons of Plutonium From Nuclear Weapons...

    Energy Savers [EERE]

    ... Read more information about the National Nuclear Security Administration (NNSA). Media contact(s): Megan Barnett, (202) 586-4940 Julianne Smith, (202) 586-7371 Addthis Related ...

  10. Billion Ton Study-A Historical Perspective | Department of Energy

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

    Billion Ton Study-A Historical Perspective Billion Ton Study-A Historical Perspective Breakout Session 1A: Biomass Feedstocks for the Bioeconomy Billion Ton Study-A Historical Perspective Bryce Stokes, Senior Advisor, CNJV stokes_bioenergy_2015.pdf (1.37 MB) More Documents & Publications Biomass Econ 101: Measuring the Technological Improvements on Feedstocks Costs WEBINAR: A CHANGING MARKET FOR BIOFUELS AND BIOPRODUCTS 2016 Billion-Ton Report Factsheets

  11. 2016 Billion-Ton Report | Department of Energy

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

    Billion-Ton Report 2016 Billion-Ton Report Alison Goss Eng, of the U.S. Department of Energy Bioenergy Technologies Office, Tim Theiss, Laboratory Relationship Manager of the Bioenergy Technologies Program at Oak Ridge National Laboratory, and Tim Rials, Director of the Tennessee Forest Products Center, provide background and their insights into the production and contents of the soon-to-be-released 2016 Billion-Ton Report. The 2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving

  12. Trident Compiler v 0.1

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

    Trident Compiler v 0.1 Trident Compiler v 0.1 Trident is a compiler for floating point algorithms written in C, producing circuits in reconfigurable logic that exploit the...

  13. Optimizing Sisal Compiler; Sisal Compiler and Running System

    Energy Science and Technology Software Center (OSTI)

    1992-11-12

    OSC is a compiler and runtime system for the functional language Sisal. Functional languages are based on mathematical principals, and may reduce the cost of parallel program development without sacrificing performance. OSC compiles Sisal source code to binary form, automatically inserting calls to the Sisal runtime system to manage parallel execution of independent tasks. Features include support for dynamic arrays, automatic vectorization, and automatic parallelization. At runtime, the user may specify the number of workers,more » the granularity of tasks, and other execution parameters.« less

  14. Intel compiler performance optimization and characterization

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

    compiler performance optimization and characterization Intel compiler performance optimization and characterization May 13, 2015 NERSC will host an in-depth training presentation...

  15. ARM - 2008 Performance Metrics

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

    Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate Modeling Terrestrial Ecosystem Science Performance Metrics User Meetings Past ARM Science Team ...

  16. ARM - 2006 Performance Metrics

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

    Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate Modeling Terrestrial Ecosystem Science Performance Metrics User Meetings Past ARM Science Team ...

  17. ARM - 2007 Performance Metrics

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

    Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate Modeling Terrestrial Ecosystem Science Performance Metrics User Meetings Past ARM Science Team ...

  18. Compilers

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

    Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 ...

  19. Department of Energy Releases New 'Billion-Ton' Study Highlighting

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

    Opportunities for Growth in Bioenergy Resources | Department of Energy New 'Billion-Ton' Study Highlighting Opportunities for Growth in Bioenergy Resources Department of Energy Releases New 'Billion-Ton' Study Highlighting Opportunities for Growth in Bioenergy Resources August 10, 2011 - 3:41pm Addthis Washington, D.C. - The U.S. Department of Energy today released a report - 2011 U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry - detailing U.S. biomass

  20. Surveillance metrics sensitivity study.

    SciTech Connect (OSTI)

    Hamada, Michael S.; Bierbaum, Rene Lynn; Robertson, Alix A.

    2011-09-01

    In September of 2009, a Tri-Lab team was formed to develop a set of metrics relating to the NNSA nuclear weapon surveillance program. The purpose of the metrics was to develop a more quantitative and/or qualitative metric(s) describing the results of realized or non-realized surveillance activities on our confidence in reporting reliability and assessing the stockpile. As a part of this effort, a statistical sub-team investigated various techniques and developed a complementary set of statistical metrics that could serve as a foundation for characterizing aspects of meeting the surveillance program objectives. The metrics are a combination of tolerance limit calculations and power calculations, intending to answer level-of-confidence type questions with respect to the ability to detect certain undesirable behaviors (catastrophic defects, margin insufficiency defects, and deviations from a model). Note that the metrics are not intended to gauge product performance but instead the adequacy of surveillance. This report gives a short description of four metrics types that were explored and the results of a sensitivity study conducted to investigate their behavior for various inputs. The results of the sensitivity study can be used to set the risk parameters that specify the level of stockpile problem that the surveillance program should be addressing.

  1. NIF Target Shot Metrics

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

    target shot metrics NIF Target Shot Metrics Exp Cap - Experimental Capability Natl Sec Appl - National Security Applications DS - Discovery Science ICF - Inertial Confinement Fusion HED - High Energy Density For internal LLNL firewall viewing - if the page is blank, please open www.google.com to flush out BCB

  2. Moab Project Disposes 2 Million Tons of Uranium Mill Tailings...

    Office of Environmental Management (EM)

    The Moab Uranium Mill Tailings Remedial Action Project reached its primary American ... of schedule on Wednesday with the disposal of 2 million tons of uranium mill tailings. ...

  3. DOE Announces Webinars on Building a Billion Ton Bioeconomy and...

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

    Building a Billion Ton Bioeconomy and an Opportunity in ... from adopting the latest energy efficiency and renewable energy ... Tribal Energy Financing Models, and More DOE Announces ...

  4. Department of Energy Releases New 'Billion-Ton' Study Highlighting...

    Office of Environmental Management (EM)

    Opportunities for Growth in Bioenergy Resources Department of Energy Releases New 'Billion-Ton' Study Highlighting Opportunities for Growth in Bioenergy Resources August 10, 2011 - ...

  5. Livermore Compiler Analysis Loop Suite

    Energy Science and Technology Software Center (OSTI)

    2013-03-01

    LCALS is designed to evaluate compiler optimizations and performance of a variety of loop kernels and loop traversal software constructs. Some of the loop kernels are pulled directly from "Livermore Loops Coded in C", developed at LLNL (see item 11 below for details of earlier code versions). The older suites were used to evaluate floating-point performances of hardware platforms prior to porting larger application codes. The LCALS suite is geared toward assissing C++ compiler optimizationsmore » and platform performance related to SIMD vectorization, OpenMP threading, and advanced C++ language features. LCALS contains 20 of 24 loop kernels from the older Livermore Loop suites, plus various others representative of loops found in current production appkication codes at LLNL. The latter loops emphasize more diverse loop constructs and data access patterns than the others, such as multi-dimensional difference stencils. The loops are included in a configurable framework, which allows control of compilation, loop sampling for execution timing, which loops are run and their lengths. It generates timing statistics for analysis and comparing variants of individual loops. Also, it is easy to add loops to the suite as desired.« less

  6. Intel compiler now available on Hopper

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

    compiler now available on Hopper Intel compiler now available on Hopper August 29, 2011 by Francesca Verdier The Intel compiler suite is now available on Hopper. The current installed version is 12.0.4.191. To use the Intel compiler: % module swap PrgEnv-pgi PrgEnv-intel Then use the Cray wrappers ftn, cc, and CC to compile the Fortran, C, and C++ codes, respectively. More information: Compiling Codes on Hopper. Subscribe via RSS Subscribe Browse by Date August 2016 June 2016 May 2016 April 2016

  7. Metric Construction | Open Energy Information

    Open Energy Info (EERE)

    Metric Construction Jump to: navigation, search Name: Metric Construction Place: Boston, MA Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test...

  8. Intel compiler now available on Hopper

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

    swap PrgEnv-pgi PrgEnv-intel Then use the Cray wrappers ftn, cc, and CC to compile the Fortran, C, and C++ codes, respectively. More information: Compiling Codes on Hopper....

  9. GNU Compilers (Fortran, C, and C++)

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

    GNU GNU Compilers (Fortran, C, and C++) Availability The GNUGCC Fortran, C, and C++ compilers are available on all NERSC systems. Current NERSC GNUGCC bugs are listed at GNU...

  10. Compilation of ETR Summaries | Department of Energy

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

    ETR Summaries Compilation of ETR Summaries ETR Summaries from 2011 Compilation of ETR Summaries (1.18 MB) More Documents & Publications ARROW-PAK Disposal Practices at the Nevada Test Site 2008 Disposal Practices at the Savannah River Site

  11. 2016 Billion-Ton Report Factsheets | Department of Energy

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

    Report Factsheets 2016 Billion-Ton Report Factsheets 2016 Billion-Ton Report Factsheets 2016_billion_ton_report_preview_factsheet.pdf (1.13 MB) summary_and_comparison_factsheet_bt16.pdf (299.96 KB) forest_resources_factsheet_bt16.pdf (217.66 KB) agricultural_residues_facsheet_bt16.pdf (745.74 KB) municipal_solid_waste_factsheet_bt16.pdf (341.29 KB) algae_research_factsheet_bt16.pdf (364.99 KB) to_the_biorefinery_factsheet_bt16.pdf (325.45 KB) More Documents & Publications A Summary of the

  12. Compilation of TRA Summaries | Department of Energy

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

    TRA Summaries Compilation of TRA Summaries A compilation of all TRA Summaries Compilation of TRA Summaries (1.18 MB) More Documents & Publications K Basins Sludge Treatment Process Technology Readiness Assessment (TRA)/Technology Maturation Plan (TMP) Process Guide Technology Readiness Assessment Report

  13. Picture of the Week: The 100-Ton Test

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

    6 The 100-Ton Test Before the historic Trinity test on July 16th, 1945, Los Alamos scientists conducted a host of other experiments designed to ensure that they would be ready to...

  14. Operational and maintenance manual, 100 ton hydraulic trailer

    SciTech Connect (OSTI)

    Koons, B.M.

    1995-03-03

    The 100 ton hydraulic trailer is used to remove the mitigation pump from Tank 241SY101. This manual explains how to inspect, operate, and maintain the trailer in a state of readiness.

  15. Cyber threat metrics.

    SciTech Connect (OSTI)

    Frye, Jason Neal; Veitch, Cynthia K.; Mateski, Mark Elliot; Michalski, John T.; Harris, James Mark; Trevino, Cassandra M.; Maruoka, Scott

    2012-03-01

    Threats are generally much easier to list than to describe, and much easier to describe than to measure. As a result, many organizations list threats. Fewer describe them in useful terms, and still fewer measure them in meaningful ways. This is particularly true in the dynamic and nebulous domain of cyber threats - a domain that tends to resist easy measurement and, in some cases, appears to defy any measurement. We believe the problem is tractable. In this report we describe threat metrics and models for characterizing threats consistently and unambiguously. The purpose of this report is to support the Operational Threat Assessment (OTA) phase of risk and vulnerability assessment. To this end, we focus on the task of characterizing cyber threats using consistent threat metrics and models. In particular, we address threat metrics and models for describing malicious cyber threats to US FCEB agencies and systems.

  16. bgclang Compiler | Argonne Leadership Computing Facility

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

    Projects bgclang Compiler Cobalt Scheduler GLEAN Petrel Swift bgclang Compiler bgclang, a compiler toolchain based on the LLVM/Clang compiler infrastructure, but customized for the IBM Blue Gene/Q (BG/Q) supercomputer, is a successful experiment in creating an alternative, high-quality compiler toolchain for non-commodity HPC hardware. By enhancing LLVM (http://llvm.org/) with support for the BG/Q's QPX vector instruction set, bgclang inherits from LLVM/Clang a high-quality auto-vectorizing

  17. 305 Building 2 ton bridge crane and monorail assembly analysis

    SciTech Connect (OSTI)

    Axup, M.D.

    1995-12-01

    The analyses in the appendix of this document evaluate the integrity of the existing bridge crane structure, as depicted on drawing H-3-34292, for a bridge crane and monorail assembly with a load rating of 2 tons. This bridge crane and monorail assembly is a modification of a 1 1/2 ton rated manipulator bridge crane which originally existed in the 305 building.

  18. Intel compiler performance optimization and characterization

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

    compiler performance optimization and characterization Intel compiler performance optimization and characterization May 13, 2015 NERSC will host an in-depth training presentation on using the Intel compiler as a performance optimization and characterization tool. The presentation will be May 13th from 10am to 12pm Pacific time. The speaker will be Rakesh Krishnaiyer of Intel. Abstract For identified hotspots/analysis done using performance profiling tools (such as VTune), we will discuss how to

  19. Defining a Standard Metric for Electricity Savings

    SciTech Connect (OSTI)

    Brown, Marilyn; Akbari, Hashem; Blumstein, Carl; Koomey, Jonathan; Brown, Richard; Calwell, Chris; Carter, Sheryl; Cavanagh, Ralph; Chang, Audrey; Claridge, David; Craig, Paul; Diamond, Rick; Eto, Joseph H.; Fulkerson, William; Gadgil, Ashok; Geller, Howard; Goldemberg, Jose; Goldman, Chuck; Goldstein, David B.; Greenberg, Steve; Hafemeister, David; Harris, Jeff; Harvey, Hal; Heitz, Eric; Hirst, Eric; Hummel, Holmes; Kammen, Dan; Kelly, Henry; Laitner, Skip; Levine, Mark; Lovins, Amory; Masters, Gil; McMahon, James E.; Meier, Alan; Messenger, Michael; Millhone, John; Mills, Evan; Nadel, Steve; Nordman, Bruce; Price, Lynn; Romm, Joe; Ross, Marc; Rufo, Michael; Sathaye, Jayant; Schipper, Lee; Schneider, Stephen H; Sweeney, James L; Verdict, Malcolm; Vorsatz, Diana; Wang, Devra; Weinberg, Carl; Wilk, Richard; Wilson, John; Worrell, Ernst

    2009-03-01

    The growing investment by governments and electric utilities in energy efficiency programs highlights the need for simple tools to help assess and explain the size of the potential resource. One technique that is commonly used in this effort is to characterize electricity savings in terms of avoided power plants, because it is easier for people to visualize a power plant than it is to understand an abstraction such as billions of kilowatt-hours. Unfortunately, there is no standardization around the characteristics of such power plants. In this letter we define parameters for a standard avoided power plant that have physical meaning and intuitive plausibility, for use in back-of-the-envelope calculations. For the prototypical plant this article settles on a 500 MW existing coal plant operating at a 70percent capacity factor with 7percent T&D losses. Displacing such a plant for one year would save 3 billion kW h per year at the meter and reduce emissions by 3 million metric tons of CO2 per year. The proposed name for this metric is the Rosenfeld, in keeping with the tradition among scientists of naming units in honor of the person most responsible for the discovery and widespread adoption of the underlying scientific principle in question--Dr. Arthur H. Rosenfeld.

  20. Library and Compiler Tracking | Argonne Leadership Computing...

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

    Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. Feedback Form Library and Compiler Tracking...

  1. Byfl: Compiler-based Application Analysis

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

    Feynman Center (505) 665-9090 Email Byfl: Compiler-based Application Analysis Byfl is a productivity tool that helps computational scientists analyze their code for...

  2. DOSIMETRY; RADIOISOTOPES; DECAY; ACCURACY; DATA COMPILATION;...

    Office of Scientific and Technical Information (OSTI)

    Radioactive decay data tables Kocher, D.C. 61 RADIATION PROTECTION AND DOSIMETRY; RADIOISOTOPES; DECAY; ACCURACY; DATA COMPILATION; DOSIMETRY; M CODES; COMPUTER CODES; DATA;...

  3. Compiling and Linking | Argonne Leadership Computing Facility

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

    and are available in your default environment. Intel Composer XE compilers (CC++ and FORTRAN) are installed in softapps. To use the most current installed version, add...

  4. Berkeley Unified Parallel C (UPC) Compiler

    Energy Science and Technology Software Center (OSTI)

    2003-04-06

    This program is a portable, open-source, compiler for the UPC language, which is based on the Open64 framework, and has extensive support for optimizations. This compiler operated by translating UPC into ANS/ISO C for compilation by a native compiler and linking with a UPC Runtime Library. This design eases portability to both shared and distributed memory parallel architectures. For proper operation the "Berkeley Unified Parallel C (UPC) Runtime Library" and its dependencies are required. Compatiblemore » replacements which implement "The Berkeley UPC Runtime Specification" are possible.« less

  5. Compiling and Linking | Argonne Leadership Computing Facility

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

    Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Compiling and Linking Compilers and MPI GNU compilers are installed and are available in your default environment. Intel compilers (intel-cc and intel-fc) are installed in /soft/apps. The current version is 11.0; add the key "+intel-11.0" to your .softenvrc file to use them. Multiple MPI versions are available, controlled

  6. Metrics for Energy Resilience

    SciTech Connect (OSTI)

    Paul E. Roege; Zachary A. Collier; James Mancillas; John A. McDonagh; Igor Linkov

    2014-09-01

    Energy lies at the backbone of any advanced society and constitutes an essential prerequisite for economic growth, social order and national defense. However there is an Achilles heel to today?s energy and technology relationship; namely a precarious intimacy between energy and the fiscal, social, and technical systems it supports. Recently, widespread and persistent disruptions in energy systems have highlighted the extent of this dependence and the vulnerability of increasingly optimized systems to changing conditions. Resilience is an emerging concept that offers to reconcile considerations of performance under dynamic environments and across multiple time frames by supplementing traditionally static system performance measures to consider behaviors under changing conditions and complex interactions among physical, information and human domains. This paper identifies metrics useful to implement guidance for energy-related planning, design, investment, and operation. Recommendations are presented using a matrix format to provide a structured and comprehensive framework of metrics relevant to a system?s energy resilience. The study synthesizes previously proposed metrics and emergent resilience literature to provide a multi-dimensional model intended for use by leaders and practitioners as they transform our energy posture from one of stasis and reaction to one that is proactive and which fosters sustainable growth.

  7. Sneak Peek to the 2016 Billion-Ton Report

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

    Resource Analysis * Potential economic availability of biomass feedstocks under speci- fed market scenarios, including currently used resources * Cost of production, harvesting, and transportation; potential yield range, and economic supply for 30 candidate feedstocks (>1 billion dry tons/year) Resource Commercialization * Advanced feedstock supply system simulation, expansion of feedstock production over time in response to simulated markets. Volume 2 Environmental Sustainability Analysis

  8. Ames Laboratory Metrics | The Ames Laboratory

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

    Metrics Document Number: NA Effective Date: 01/2016 File (public): PDF icon ameslab_metrics_01-14-16

  9. Compiling & Linking | Argonne Leadership Computing Facility

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

    BGQ MPI and Makefile examples: An example of compiling a simple MPI program on ALCF Blue GeneQ systems. Threading How to Manage Threading: Information and example code to...

  10. A Compilation of Internship Reports - 2012

    SciTech Connect (OSTI)

    Stegman M.; Morris, M.; Blackburn, N.

    2012-08-08

    This compilation documents all research project undertaken by the 2012 summer Department of Energy - Workforce Development for Teachers and Scientists interns during their internship program at Brookhaven National Laboratory.

  11. 12,893,780 Metric Tons of CO2 Injected as of July 19, 2016 | Department of

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

    The following is a list of the oversight results by the Office of Inspector General regarding The Department's programs, grants, and projects funded under the Recovery Act. June 17, 2014 Audit Report: OAS-RA-14-04 Selected Activities of the Office of Energy Efficiency and Renewable Energy's Advanced Manufacturing Office April 14, 2014 Special Report: OAS-RA-L-14-01 Allegations Regarding the Department of Energy's State Energy Program Funding to South Dakota February 19, 2014 Special Report:

  12. THERMAL MODELING ANALYSIS OF SRS 70 TON CASK

    SciTech Connect (OSTI)

    Lee, S.; Jordan, J.; Hensel, S.

    2011-03-08

    The primary objective of this work was to perform the thermal calculations to evaluate the Material Test Reactor (MTR) fuel assembly temperatures inside the SRS 70-Ton Cask loaded with various bundle powers. MTR fuel consists of HFBR, MURR, MIT, and NIST. The MURR fuel was used to develop a bounding case since it is the fuel with the highest heat load. The results will be provided for technical input for the SRS 70 Ton Cask Onsite Safety Assessment. The calculation results show that for the SRS 70 ton dry cask with 2750 watts total heat source with a maximum bundle heat of 670 watts and 9 bundles of MURR bounding fuel, the highest fuel assembly temperatures are below about 263 C. Maximum top surface temperature of the plastic cover is about 112 C, much lower than its melting temperature 260 C. For 12 bundles of MURR bounding fuel with 2750 watts total heat and a maximum fuel bundle of 482 watts, the highest fuel assembly temperatures are bounded by the 9 bundle case. The component temperatures of the cask were calculated by a three-dimensional computational fluid dynamics approach. The modeling calculations were performed by considering daily-averaged solar heat flux.

  13. Compiling software for a hierarchical distributed processing system

    SciTech Connect (OSTI)

    Archer, Charles J; Blocksome, Michael A; Ratterman, Joseph D; Smith, Brian E

    2013-12-31

    Compiling software for a hierarchical distributed processing system including providing to one or more compiling nodes software to be compiled, wherein at least a portion of the software to be compiled is to be executed by one or more nodes; compiling, by the compiling node, the software; maintaining, by the compiling node, any compiled software to be executed on the compiling node; selecting, by the compiling node, one or more nodes in a next tier of the hierarchy of the distributed processing system in dependence upon whether any compiled software is for the selected node or the selected node's descendents; sending to the selected node only the compiled software to be executed by the selected node or selected node's descendent.

  14. Intel C++ compiler error: stl_iterator_base_types.h

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

    C++ compiler error: stliteratorbasetypes.h Intel C++ compiler error: stliteratorbasetypes.h December 7, 2015 by Scott French Because the system-supplied version of GCC is...

  15. Internal compiler error for function pointer with identically...

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

    Internal compiler error for function pointer with identically named arguments Internal compiler error for function pointer with identically named arguments June 9, 2015 by Scott...

  16. COMPILATION OF CURRENT HIGH ENERGY PHYSICS EXPERIMENTS

    SciTech Connect (OSTI)

    Wohl, C.G.; Kelly, R.L.; Armstrong, F.E.; Horne, C.P.; Hutchinson, M.S.; Rittenberg, A.; Trippe, T.G.; Yost, G.P.; Addis, L.; Ward, C.E.W.; Baggett, N.; Goldschmidt-Clermong, Y.; Joos, P.; Gelfand, N.; Oyanagi, Y.; Grudtsin, S.N.; Ryabov, Yu.G.

    1981-05-01

    This is the fourth edition of our compilation of current high energy physics experiments. It is a collaborative effort of the Berkeley Particle Data Group, the SLAC library, and nine participating laboratories: Argonne (ANL), Brookhaven (BNL), CERN, DESY, Fermilab (FNAL), the Institute for Nuclear Study, Tokyo (INS), KEK, Serpukhov (SERP), and SLAC. The compilation includes summaries of all high energy physics experiments at the above laboratories that (1) were approved (and not subsequently withdrawn) before about April 1981, and (2) had not completed taking of data by 1 January 1977. We emphasize that only approved experiments are included.

  17. Variable metric conjugate gradient methods

    SciTech Connect (OSTI)

    Barth, T.; Manteuffel, T.

    1994-07-01

    1.1 Motivation. In this paper we present a framework that includes many well known iterative methods for the solution of nonsymmetric linear systems of equations, Ax = b. Section 2 begins with a brief review of the conjugate gradient method. Next, we describe a broader class of methods, known as projection methods, to which the conjugate gradient (CG) method and most conjugate gradient-like methods belong. The concept of a method having either a fixed or a variable metric is introduced. Methods that have a metric are referred to as either fixed or variable metric methods. Some relationships between projection methods and fixed (variable) metric methods are discussed. The main emphasis of the remainder of this paper is on variable metric methods. In Section 3 we show how the biconjugate gradient (BCG), and the quasi-minimal residual (QMR) methods fit into this framework as variable metric methods. By modifying the underlying Lanczos biorthogonalization process used in the implementation of BCG and QMR, we obtain other variable metric methods. These, we refer to as generalizations of BCG and QMR.

  18. U.S. Manufacturers Save $1 Billion, 11 Million Tons of CO2 through...

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

    U.S. Manufacturers Save 1 Billion, 11 Million Tons of CO2 through Energy Efficiency Investments U.S. Manufacturers Save 1 Billion, 11 Million Tons of CO2 through Energy...

  19. Daylight metrics and energy savings

    SciTech Connect (OSTI)

    Mardaljevic, John; Heschong, Lisa; Lee, Eleanor

    2009-12-31

    The drive towards sustainable, low-energy buildings has increased the need for simple, yet accurate methods to evaluate whether a daylit building meets minimum standards for energy and human comfort performance. Current metrics do not account for the temporal and spatial aspects of daylight, nor of occupants comfort or interventions. This paper reviews the historical basis of current compliance methods for achieving daylit buildings, proposes a technical basis for development of better metrics, and provides two case study examples to stimulate dialogue on how metrics can be applied in a practical, real-world context.

  20. Moab Project Disposes 2 Million Tons of Uranium Mill Tailings with Recovery

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

    Act Funds | Department of Energy Moab Project Disposes 2 Million Tons of Uranium Mill Tailings with Recovery Act Funds Moab Project Disposes 2 Million Tons of Uranium Mill Tailings with Recovery Act Funds The Moab Uranium Mill Tailings Remedial Action Project reached its primary American Recovery and Reinvestment Act milestone ahead of schedule on Wednesday with the disposal of 2 million tons of uranium mill tailings. The project had originally planned to ship 2 million tons of tailings with

  1. List of SEP Reporting Metrics

    Broader source: Energy.gov [DOE]

    DOE State Energy Program List of Reporting Metrics, which was produced by the Office of Energy Efficiency and Renewable Energy Weatherization and Intergovernmental Program for SEP and the Energy Efficiency and Conservation Block Grants (EECBG) programs.

  2. Common Carbon Metric | Open Energy Information

    Open Energy Info (EERE)

    Common Carbon Metric Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Common Carbon Metric AgencyCompany Organization: United Nations Environment Programme, World...

  3. Compilation Congressional Correspondence, January 1, 2008 throught November

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

    14, 2008 | Department of Energy Compilation Congressional Correspondence, January 1, 2008 throught November 14, 2008 Compilation Congressional Correspondence, January 1, 2008 throught November 14, 2008 Compilation_Congressional_Correspondence_Jan_1_08_Nov_14_08.pdf JANUARY 1, 2008 THROUGH NOVEMBER 14, 2008 [ALSO INCLUDES INDEX OF CONSTITUENT REFERRAL CORRESPONDENCE FOR THIS PERIOD] Compiled by the Office of the Executive Secretariat November 18, 2008 Compilation Congressional Correspondence,

  4. 2014 Wind Program Peer Review Compiled Presentations | Department of Energy

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

    Compiled Presentations 2014 Wind Program Peer Review Compiled Presentations View compiled presentations from the U.S. Department of Energy Wind Program's 2014 Peer Review meeting on March 24-27. Compiled Presentation Contents by Topic Accelerate Technology Transfer From the 2014 Wind Program Peer Reviews, download a complete compilation of presentations about accelerating the technology transfer of wind technologies. Development of On-Site Conical Spiral Welders for Large Turbine Towers-Eric

  5. U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts

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

    Industry | Department of Energy Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry An update to the 2005 report, "Biomass as a Feedstock for a Bioenergy and Bioproducts Industry: The Technical Feasibility of a Billion-Ton Annual Supply" For the most recent report, view the 2016 Billion-Ton Report. billion_ton_update.pdf (6.41 MB) More Documents & Publications 2016

  6. Acceptance test report for the Westinghouse 100 ton hydraulic trailer

    SciTech Connect (OSTI)

    Barrett, R.A.

    1995-03-06

    The SY-101 Equipment Removal System 100 Ton Hydraulic Trailer was designed and built by KAMP Systems, Inc. Performance of the Acceptance Test Procedure at KAMP`s facility in Ontario, California (termed Phase 1 in this report) was interrupted by discrepancies noted with the main hydraulic cylinder. The main cylinder was removed and sent to REMCO for repair while the trailer was sent to Lampson`s facility in Pasco, Washington. The Acceptance Test Procedure was modified and performance resumed at Lampson (termed Phase 2 in this report) after receipt of the repaired cylinder. At the successful conclusion of Phase 2 testing the trailer was accepted as meeting all the performance criteria specified.

  7. Neutrino physics with multi-ton scale liquid xenon detectors

    SciTech Connect (OSTI)

    Baudis, L.; Ferella, A.; Kish, A.; Manalaysay, A.; Undagoitia, T. Marrodn; Schumann, M., E-mail: laura.baudis@physik.uzh.ch, E-mail: alfredo.ferella@lngs.infn.it, E-mail: alexkish@physik.uzh.ch, E-mail: aaronm@ucdavis.edu, E-mail: marrodan@mpi-hd.mpg.de, E-mail: marc.schumann@lhep.unibe.ch [Physik Institut, University of Zrich, Winterthurerstrasse 190, Zrich, CH-8057 (Switzerland)

    2014-01-01

    We study the sensitivity of large-scale xenon detectors to low-energy solar neutrinos, to coherent neutrino-nucleus scattering and to neutrinoless double beta decay. As a concrete example, we consider the xenon part of the proposed DARWIN (Dark Matter WIMP Search with Noble Liquids) experiment. We perform detailed Monte Carlo simulations of the expected backgrounds, considering realistic energy resolutions and thresholds in the detector. In a low-energy window of 230 keV, where the sensitivity to solar pp and {sup 7}Be-neutrinos is highest, an integrated pp-neutrino rate of 5900 events can be reached in a fiducial mass of 14 tons of natural xenon, after 5 years of data. The pp-neutrino flux could thus be measured with a statistical uncertainty around 1%, reaching the precision of solar model predictions. These low-energy solar neutrinos will be the limiting background to the dark matter search channel for WIMP-nucleon cross sections below ? 2 10{sup ?48} cm{sup 2} and WIMP masses around 50 GeV?c{sup ?2}, for an assumed 99.5% rejection of electronic recoils due to elastic neutrino-electron scatters. Nuclear recoils from coherent scattering of solar neutrinos will limit the sensitivity to WIMP masses below ? 6 GeV?c{sup ?2} to cross sections above ? 4 10{sup ?45}cm{sup 2}. DARWIN could reach a competitive half-life sensitivity of 5.6 10{sup 26} y to the neutrinoless double beta decay of {sup 136}Xe after 5 years of data, using 6 tons of natural xenon in the central detector region.

  8. Compilation of requests for nuclear data

    SciTech Connect (OSTI)

    Not Available

    1981-03-01

    A request list for nuclear data which was produced from a computerized data file by the National Nuclear Data Center is presented. The request list is given by target nucleus (isotope) and then reaction type. The purpose of the compilation is to summarize the current needs of US Nuclear Energy programs and other applied technologies for nuclear data. Requesters are identified by laboratory, last name, and sponsoring US government agency. (WHK)

  9. Performance Metrics Tiers | Department of Energy

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

    Performance Metrics Tiers Performance Metrics Tiers The performance metrics defined by the Commercial Buildings Integration Program offer different tiers of information to address the needs of various users. On this page you will find information about the various goals users are trying to achieve by using performance metrics and the tiers of metrics. Goals in Measuring Performance Many individuals and groups are involved with a building over its lifetime, and all have different interests in and

  10. Thermodynamic Metrics and Optimal Paths

    SciTech Connect (OSTI)

    Sivak, David; Crooks, Gavin

    2012-05-08

    A fundamental problem in modern thermodynamics is how a molecular-scale machine performs useful work, while operating away from thermal equilibrium without excessive dissipation. To this end, we derive a friction tensor that induces a Riemannian manifold on the space of thermodynamic states. Within the linear-response regime, this metric structure controls the dissipation of finite-time transformations, and bestows optimal protocols with many useful properties. We discuss the connection to the existing thermodynamic length formalism, and demonstrate the utility of this metric by solving for optimal control parameter protocols in a simple nonequilibrium model.

  11. AmeriFlux US-Ton Tonzi Ranch

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Baldocchi, Dennis [University of California, Berkeley

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Ton Tonzi Ranch. Site Description - Located in the lower foothills of the Sierra Nevada Mountains, the Tonzi Ranch site is classified as an oak savanna woodland on privately owned land. Managed by local rancher, Russell Tonzi, brush has been periodically removed for cattle grazing. The overstory is dominated by blue oak trees (40% of total vegetation) with intermittent grey pine trees (3 trees/ha). Understory species include a variety of grasses and herbs, including purple false brome, smooth cat's ear, and rose clover. These two distinctive layers operate in and out from one another. Growing season of the understory is confined to the wet season only, typically from October to early May. In contrast, the deciduous blue oak trees are dormant during the rainy winter months and reach maximum LAI in April. The blue oak ecosystem rings the Great Central Valley of California, inhabiting the lower reaches of the Sierra Nevada foothills.

  12. EECBG SEP Attachment 1 - Process metric list

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

    systems installed (tons) 3e. Biomass (non-transport) system installed Number of biomass ... Bike lanes installed Length of bike lanes installed (linear feet) 12k. Vehicle ...

  13. Privacy Act of 1974; Publication of Compilation of Privacy Act...

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

    Privacy Act of 1974; Publication of Compilation of Privacy Act Systems of Records Privacy Act of 1974; Publication of Compilation of Privacy Act Systems of Records Privacy Act of ...

  14. RFI Released to Compile Teaming Partner List for Upcoming BENEFIT...

    Energy Savers [EERE]

    RFI Released to Compile Teaming Partner List for Upcoming BENEFIT FOA RFI Released to Compile Teaming Partner List for Upcoming BENEFIT FOA September 29, 2015 - 10:43am Addthis...

  15. Hopper compilers and DDT short outage next Wed, May 16

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

    compilers and DDT short outage next Wed, May 16 Hopper compilers and DDT short outage next Wed, May 16 May 10, 2012 Due to a scheduled maintenance for the License Servers, most of...

  16. A Summary of the Results of the 2016 Billion-Ton Report: Advancing Domestic

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

    Resources for a Thriving Bioeconomy, Vol. 1 | Department of Energy A Summary of the Results of the 2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy, Vol. 1 A Summary of the Results of the 2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy, Vol. 1 bt16_webinar_20160721.pdf (3.32 MB) More Documents & Publications Biomass Econ 101: Measuring the Technological Improvements on Feedstocks Costs 2016 Billion-Ton Report Factsheets

  17. 2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving

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

    Bioeconomy | Department of Energy Report: Advancing Domestic Resources for a Thriving Bioeconomy 2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy 2016 Billion-Ton Report: Advancing Domestic Resources for a Thriving Bioeconomy, Volume I Download the full interactive report to view visualizations of potential energy crop production, agricultural residues, forestry production and other scenarios on the BioenergyKDF. 2016_billion_ton_report.pdf (29.08 MB) More

  18. Compiling and Linking FAQ | Argonne Leadership Computing Facility

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

    Overview of How to Compile and Link Example Program and Makefile for BG/Q How to Manage Threading bgclang Compiler Compiling and Linking FAQ Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Compiling and Linking FAQ Contents Where do I find

  19. U.S. Billion-Ton Update. Biomass Supply for a Bioenergy and Bioproducts Industry

    SciTech Connect (OSTI)

    none,

    2011-08-01

    This report is an update to the 2005 Billion-Ton Study that addresses shotcomings and questions that arose from the original report..

  20. Removal of 1,082-Ton Reactor Among Richland Operations Office...

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

    from groundwater across the site ahead of schedule and pumped a record volume of water through treatment facilities to remove contamination, with more than 130 tons of...

  1. DOE-Sponsored Mississippi Project Hits 1-Million-Ton Milestone for Injected CO2

    Broader source: Energy.gov [DOE]

    A large-scale carbon dioxide storage project in Mississippi has become the fifth worldwide to reach the important milestone of more than 1 million tons injected.

  2. TUNE: Compiler-Directed Automatic Performance Tuning

    SciTech Connect (OSTI)

    Hall, Mary

    2014-09-18

    This project has developed compiler-directed performance tuning technology targeting the Cray XT4 Jaguar system at Oak Ridge, which has multi-core Opteron nodes with SSE-3 SIMD extensions, and the Cray XE6 Hopper system at NERSC. To achieve this goal, we combined compiler technology for model-guided empirical optimization for memory hierarchies with SIMD code generation, which have been developed by the PIs over the past several years. We examined DOE Office of Science applications to identify performance bottlenecks and apply our system to computational kernels that operate on dense arrays. Our goal for this performance-tuning technology has been to yield hand-tuned levels of performance on DOE Office of Science computational kernels, while allowing application programmers to specify their computations at a high level without requiring manual optimization. Overall, we aim to make our technology for SIMD code generation and memory hierarchy optimization a crucial component of high-productivity Petaflops computing through a close collaboration with the scientists in national laboratories.

  3. Clover: Compiler directed lightweight soft error resilience

    SciTech Connect (OSTI)

    Liu, Qingrui; Lee, Dongyoon; Jung, Changhee; Tiwari, Devesh

    2015-05-01

    This paper presents Clover, a compiler directed soft error detection and recovery scheme for lightweight soft error resilience. The compiler carefully generates soft error tolerant code based on idem-potent processing without explicit checkpoint. During program execution, Clover relies on a small number of acoustic wave detectors deployed in the processor to identify soft errors by sensing the wave made by a particle strike. To cope with DUE (detected unrecoverable errors) caused by the sensing latency of error detection, Clover leverages a novel selective instruction duplication technique called tail-DMR (dual modular redundancy). Once a soft error is detected by either the sensor or the tail-DMR, Clover takes care of the error as in the case of exception handling. To recover from the error, Clover simply redirects program control to the beginning of the code region where the error is detected. Lastly, the experiment results demonstrate that the average runtime overhead is only 26%, which is a 75% reduction compared to that of the state-of-the-art soft error resilience technique.

  4. Clover: Compiler directed lightweight soft error resilience

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

    Liu, Qingrui; Lee, Dongyoon; Jung, Changhee; Tiwari, Devesh

    2015-05-01

    This paper presents Clover, a compiler directed soft error detection and recovery scheme for lightweight soft error resilience. The compiler carefully generates soft error tolerant code based on idem-potent processing without explicit checkpoint. During program execution, Clover relies on a small number of acoustic wave detectors deployed in the processor to identify soft errors by sensing the wave made by a particle strike. To cope with DUE (detected unrecoverable errors) caused by the sensing latency of error detection, Clover leverages a novel selective instruction duplication technique called tail-DMR (dual modular redundancy). Once a soft error is detected by either themore » sensor or the tail-DMR, Clover takes care of the error as in the case of exception handling. To recover from the error, Clover simply redirects program control to the beginning of the code region where the error is detected. Lastly, the experiment results demonstrate that the average runtime overhead is only 26%, which is a 75% reduction compared to that of the state-of-the-art soft error resilience technique.« less

  5. Intel C++ compiler error: stl_iterator_base_types.h

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

    C++ compiler error: stl_iterator_base_types.h Intel C++ compiler error: stl_iterator_base_types.h December 7, 2015 by Scott French Because the system-supplied version of GCC is relatively old (4.3.4) it is common practice to load the gcc module on our Cray systems when C++11 support is required under the Intel C++ compilers. While this works as expected under the GCC 4.8 and 4.9 series compilers, the 5.x series can cause Intel C++ compile-time errors similar to the following:

  6. Multi-Metric Sustainability Analysis

    SciTech Connect (OSTI)

    Cowlin, S.; Heimiller, D.; Macknick, J.; Mann, M.; Pless, J.; Munoz, D.

    2014-12-01

    A readily accessible framework that allows for evaluating impacts and comparing tradeoffs among factors in energy policy, expansion planning, and investment decision making is lacking. Recognizing this, the Joint Institute for Strategic Energy Analysis (JISEA) funded an exploration of multi-metric sustainability analysis (MMSA) to provide energy decision makers with a means to make more comprehensive comparisons of energy technologies. The resulting MMSA tool lets decision makers simultaneously compare technologies and potential deployment locations.

  7. Comparing Resource Adequacy Metrics: Preprint

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

    Comparing Resource Adequacy Metrics Preprint E. Ibanez and M. Milligan National Renewable Energy Laboratory To be presented at the 13th International Workshop on Large-Scale Integration of Wind Power into Power Systems as Well as on Transmission Networks for Offshore Wind Power Plants Berlin, Germany November 11-13, 2014 Conference Paper NREL/CP-5D00-62847 September 2014 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a

  8. Compilation of requests for nuclear data

    SciTech Connect (OSTI)

    Not Available

    1983-01-01

    The purpose of this compilation is to summarize the current needs of US Nuclear Energy programs and other applied technolgies for nuclear data. It is the result of a biennial review in which the Department of Energy (DOE) and contractors, Department of Defense Laboratories and contractors, and other interested groups have been asked to review and revise their requests for nuclear data. It was felt that the evaluators of cross section data and the users of these evaluations should be involved in the review of the data requests to make this compilation more useful. This request list is ordered by target nucleus (Isotope) and then reaction type (Quantity). Each request is assigned a unique identifying number. The first two digits of this number give the year the request was initiated. All requests for a given Isotope and Quantity are grouped (or blocked) together. The requests in a block are followed by any status comments. Each request has a unique Isotope, Quantity and Requester. The requester is identified by laboratory, last name, and sponsoring US government agency, e.g., BET, DEI, DNR. All requesters, together with their addresses and phone numbers, are given in appendix B. A list of the evaluators responsible for ENDF/B-V evaluations with their affiliation appears in appendix C. All requests must give the energy (or range of energy) for the incident particle when appropriate. The accuracy needed in percent is also given. The error quoted is assumed to be 1-sigma at each measured point in the energy range requested unless a comment specifies otherwise. Sometimes a range of accuracy indicated by two values is given or some statement is given in the free text comments. An incident particle energy resolution in percent is sometimes given. (WHK)

  9. Compilation of requests for nuclear data

    SciTech Connect (OSTI)

    Weston, L.W.; Larson, D.C.

    1993-02-01

    This compilation represents the current needs for nuclear data measurements and evaluations as expressed by interested fission and fusion reactor designers, medical users of nuclear data, nuclear data evaluators, CSEWG members and other interested parties. The requests and justifications are reviewed by the Data Request and Status Subcommittee of CSEWG as well as most of the general CSEWG membership. The basic format and computer programs for the Request List were produced by the National Nuclear Data Center (NNDC) at Brookhaven National Laboratory. The NNDC produced the Request List for many years. The Request List is compiled from a computerized data file. Each request has a unique isotope, reaction type, requestor and identifying number. The first two digits of the identifying number are the year in which the request was initiated. Every effort has been made to restrict the notations to those used in common nuclear physics textbooks. Most requests are for individual isotopes as are most ENDF evaluations, however, there are some requests for elemental measurements. Each request gives a priority rating which will be discussed in Section 2, the neutron energy range for which the request is made, the accuracy requested in terms of one standard deviation, and the requested energy resolution in terms of one standard deviation. Also given is the requestor with the comments which were furnished with the request. The addresses and telephone numbers of the requestors are given in Appendix 1. ENDF evaluators who may be contacted concerning evaluations are given in Appendix 2. Experimentalists contemplating making one of the requested measurements are encouraged to contact both the requestor and evaluator who may provide valuable information. This is a working document in that it will change with time. New requests or comments may be submitted to the editors or a regular CSEWG member at any time.

  10. Buildings Performance Metrics Terminology | Department of Energy

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

    Performance Metrics Terminology Buildings Performance Metrics Terminology This document provides the terms and definitions used in the Department of Energys Performance Metrics Research Project. metrics_terminology_20090203.pdf (152.35 KB) More Documents & Publications Procuring Architectural and Engineering Services for Energy Efficiency and Sustainability Transmittal Letter for the Statewide Benchmarking Process Evaluation Guide for Benchmarking Residential Energy Efficiency Program

  11. EECBG SEP Attachment 1 - Process metric list

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

    10-07B/SEP 10-006A Attachment 1: Process Metrics List Metric Area Metric Primary or Optional Metric Item(s) to Report On 1. Building Retrofits 1a. Buildings retrofitted, by sector Number of buildings retrofitted Square footage of buildings retrofitted 1b. Energy management systems installed, by sector Number of energy management systems installed Square footage of buildings under management 1c. Building roofs retrofitted, by sector Number of building roofs retrofitted Square footage of building

  12. Definition of GPRA08 benefits metrics

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    Background information for the FY 2007 GPRA methodology review on the definitions of GPRA08 benefits metrics.

  13. Module 6- Metrics, Performance Measurements and Forecasting

    Broader source: Energy.gov [DOE]

    This module reviews metrics such as cost and schedule variance along with cost and schedule performance indices.

  14. Comparing Resource Adequacy Metrics: Preprint

    SciTech Connect (OSTI)

    Ibanez, E.; Milligan, M.

    2014-09-01

    As the penetration of variable generation (wind and solar) increases around the world, there is an accompanying growing interest and importance in accurately assessing the contribution that these resources can make toward planning reserve. This contribution, also known as the capacity credit or capacity value of the resource, is best quantified by using a probabilistic measure of overall resource adequacy. In recognizing the variable nature of these renewable resources, there has been interest in exploring the use of reliability metrics other than loss of load expectation. In this paper, we undertake some comparisons using data from the Western Electricity Coordinating Council in the western United States.

  15. Criticality safety review of 2 1/2 -, 10-, and 14-ton UF sub 6 cylinders

    SciTech Connect (OSTI)

    Broadhead, B.L.

    1991-01-01

    The US regulations governing the packaging and transportation of UF{sub 6} cylinders are contained in the publication 10CFR71. Under the current 10CFR71 regulations, packages are classified according to Fissile Class I, II, or III and a corresponding transport index (TI). UF{sub 6} cylinders designed to contain 2{1/2}-tons of UF{sub 6} are classified as Fissile Class II packages with a TI of 5 for the purpose of transportation. The 10-ton UF{sub 6} cylinders are classified as Fissile Class I with no TI assigned for transportation. The 14-ton cylinders are not certified for transport with enrichments greater than 1 wt % since they have no approved overpack. This work reviews the suitability of 2{1/2}-ton UF{sub 6} packages for reclassification as Fissile Class I with a maximum {sup 235}U enrichment of 5 wt %. Additionally, the 10- and 14-ton cylinders are reviewed to address a change in maximum {sup 235}U enrichment from 4.5 to 5 wt %. Based on this evaluation, the 2{1/2}-ton UF{sub 6} cylinders meet the 10CFR71 criteria for Fissile Class I packages, and no TI is needed for criticality safety purposes. Similarly, the 10- and 14-ton UF{sub 6} packages appear suitable for a maximum enrichment rating change to 5 wt % {sup 235}U. 6 refs., 4 figs., 1 tab.

  16. Internal compiler error for function pointer with identically named

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

    arguments Internal compiler error for function pointer with identically named arguments Internal compiler error for function pointer with identically named arguments June 9, 2015 by Scott French, NERSC USG Status: Bug 21435 reported to PGI For pgcc versions after 12.x (up through 12.9 is fine, but 13.x and 14.x are not), you may observe an internal compiler error associated with function pointer prototypes when named arguments are used. Specifically, if a function pointer type is defined

  17. V-043: Perl Locale::Maketext Module '_compile()' Multiple Code...

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

    V-043: Perl Locale::Maketext Module 'compile()' Multiple Code Injection Vulnerabilities ... Arbitrary Code and View Arbitrary Files V-002: EMC NetWorker Module for Microsoft ...

  18. 2014 Water Power Program Peer Review Compiled Presentations:...

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

    The compiled 2014 Hydropower Technologies Peer Review Presentations listed below are ... of Energy National Hydropower Asset Assessment Program (NHAAP): Existing Hydro Fleet ...

  19. Compiling RES Legislation for Kazakhstan | Open Energy Information

    Open Energy Info (EERE)

    for Kazakhstan1 Compiling RES Legislation for Kazakhstan Potential of renewable energy sources usage in the Republic of Kazakhstan Report on Benefits of RES to Energy...

  20. 2014 Water Power Program Peer Review Compiled Presentations:...

    Office of Environmental Management (EM)

    Hydropower Technologies 2014 Water Power Program Peer Review Compiled Presentations: Hydropower Technologies The U.S. Department of Energy Water Power Program conducted the 2014 ...

  1. Billion-Ton Update: Home-Grown Energy Resources Across the Nation |

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

    Department of Energy Billion-Ton Update: Home-Grown Energy Resources Across the Nation Billion-Ton Update: Home-Grown Energy Resources Across the Nation August 11, 2011 - 3:59pm Addthis Total potential biomass resources by county in the contiguous U.S. from the baseline scenario of the Update (Figure 6.4, page 159) | Map from Billion-Ton Update Total potential biomass resources by county in the contiguous U.S. from the baseline scenario of the Update (Figure 6.4, page 159) | Map from

  2. Hanford Landfill Reaches 15 Million Tons Disposed- Waste Disposal Mark Shows Success Cleaning Up River Corridor

    Broader source: Energy.gov [DOE]

    RICHLAND, Wash. – The U.S. Department of Energy (DOE) and its contractors have disposed of 15 million tons of contaminated material at the Environmental Restoration Disposal Facility (ERDF) since the facility began operations in 1996.

  3. U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproduct...

    Energy Savers [EERE]

    and Bioproducts Industry An update to the 2005 report, "Biomass as a Feedstock for a Bioenergy and Bioproducts Industry: The Technical Feasibility of a Billion-Ton Annual Supply" ...

  4. Long-term Decline of Aggregate Fuel Use per Cargo-ton-mile of...

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

    Long-term Decline of Aggregate Fuel Use per Cargo-ton-mile of Commercial Trucking; A Key Enabler of Expanded U.S. Trade and Economic Growth Poster presentation at the 2007 Diesel ...

  5. DOE Moab Project Safely Removes 7 Million Tons of Mill Tailings

    Broader source: Energy.gov [DOE]

    (Grand Junction, CO) ― The U.S. Department of Energy (DOE) has safely moved another million tons of uranium mill tailings from the Moab site in Utah under the Uranium Mill Tailings Remedial Action Project.

  6. Future Bioeconomy Supported by More Than One Billion Tons of Biomass

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

    Potential | Department of Energy Future Bioeconomy Supported by More Than One Billion Tons of Biomass Potential Future Bioeconomy Supported by More Than One Billion Tons of Biomass Potential July 12, 2016 - 2:15pm Addthis Within 25 years, the United States could produce enough biomass to support a bioeconomy, including renewable aquatic and terrestrial biomass resources that could be used for energy and to develop products for economic, environmental, social, and national security benefits.

  7. Two 175 ton geothermal chiller heat pumps for leed platinum building

    Office of Scientific and Technical Information (OSTI)

    technology demonstration project. Operation data, data collection and marketing (Technical Report) | SciTech Connect Two 175 ton geothermal chiller heat pumps for leed platinum building technology demonstration project. Operation data, data collection and marketing Citation Details In-Document Search Title: Two 175 ton geothermal chiller heat pumps for leed platinum building technology demonstration project. Operation data, data collection and marketing The activities funded by this grant

  8. DOE Announces Webinars on Building a Billion Ton Bioeconomy and an

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

    Opportunity in Innovative Sensors | Department of Energy Building a Billion Ton Bioeconomy and an Opportunity in Innovative Sensors DOE Announces Webinars on Building a Billion Ton Bioeconomy and an Opportunity in Innovative Sensors May 5, 2016 - 9:06am Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies, to training for the clean energy workforce. Webinars are free; however, advanced registration is

  9. Efficient Synchronization Stability Metrics for Fault Clearing...

    Office of Scientific and Technical Information (OSTI)

    Title: Efficient Synchronization Stability Metrics for Fault Clearing Authors: Backhaus, Scott N. 1 ; Chertkov, Michael 1 ; Bent, Russell Whitford 1 ; Bienstock, Daniel 2...

  10. Module 6 - Metrics, Performance Measurements and Forecasting...

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

    This module reviews metrics such as cost and schedule variance along with cost and schedule performance indices. In addition, this module will outline forecasting tools such as ...

  11. Western Resource Adequacy: Challenges - Approaches - Metrics...

    Energy Savers [EERE]

    Eastern Wind Integration and Transmission Study (EWITS) (Revised) Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United ...

  12. Microsoft Word - QER Resilience Metrics - Technical Workshp ...

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

    Workshop Resilience Metrics for Energy Transmission and Distribution Infrastructure Offices of Electricity Delivery and Energy Reliability (OE) and Energy Policy and Systems ...

  13. Microsoft Word - QER Resilience Metrics - Technical Workshp ...

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

    Quadrennial Energy Review Technical Workshop on Resilience Metrics for Energy Transmission and Distribution Infrastructure April, 29th, 2014 777 North Capitol St NE Ste 300, ...

  14. Sheet1 Water Availability Metric (Acre-Feet/Yr) Water Cost Metric...

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

    Sheet1 Water Availability Metric (Acre-FeetYr) Water Cost Metric (Acre-Foot) Current Water Use (Acre-FeetYr) Projected Use in 2030 (Acre-FeetYr) HUC8 STATE BASIN SUBBASIN ...

  15. Smart Grid Status and Metrics Report Appendices

    SciTech Connect (OSTI)

    Balducci, Patrick J.; Antonopoulos, Chrissi A.; Clements, Samuel L.; Gorrissen, Willy J.; Kirkham, Harold; Ruiz, Kathleen A.; Smith, David L.; Weimar, Mark R.; Gardner, Chris; Varney, Jeff

    2014-07-01

    A smart grid uses digital power control and communication technology to improve the reliability, security, flexibility, and efficiency of the electric system, from large generation through the delivery systems to electricity consumers and a growing number of distributed generation and storage resources. To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. The Smart Grid Status and Metrics Report defines and examines 21 metrics that collectively provide insight into the grid’s capacity to embody these characteristics. This appendix presents papers covering each of the 21 metrics identified in Section 2.1 of the Smart Grid Status and Metrics Report. These metric papers were prepared in advance of the main body of the report and collectively form its informational backbone.

  16. Hopper compilers and DDT short outage next Wed, May 16

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

    compilers and DDT short outage next Wed, May 16 Hopper compilers and DDT short outage next Wed, May 16 May 10, 2012 Due to a scheduled maintenance for the License Servers, most of the compilers (except GNU) and the DDT debugger on Hopper will not be available from 10:30 am to 12:30 pm on Wednesday, May 16. If there are any questions or concerns, please contact "consult at nersc dot gov". Subscribe via RSS Subscribe Browse by Date February 2013 September 2012 August 2012 May 2012 April

  17. Metrics for border management systems.

    SciTech Connect (OSTI)

    Duggan, Ruth Ann

    2009-07-01

    There are as many unique and disparate manifestations of border systems as there are borders to protect. Border Security is a highly complex system analysis problem with global, regional, national, sector, and border element dimensions for land, water, and air domains. The complexity increases with the multiple, and sometimes conflicting, missions for regulating the flow of people and goods across borders, while securing them for national security. These systems include frontier border surveillance, immigration management and customs functions that must operate in a variety of weather, terrain, operational conditions, cultural constraints, and geopolitical contexts. As part of a Laboratory Directed Research and Development Project 08-684 (Year 1), the team developed a reference framework to decompose this complex system into international/regional, national, and border elements levels covering customs, immigration, and border policing functions. This generalized architecture is relevant to both domestic and international borders. As part of year two of this project (09-1204), the team determined relevant relative measures to better understand border management performance. This paper describes those relative metrics and how they can be used to improve border management systems.

  18. Overview of How to Compile and Link | Argonne Leadership Computing...

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

    code for the BGQ system is too complex to cover in this document. What follows is a brief summary. All compile and link procedures are performed on login nodes with a ...

  19. Final Project Report: A Polyhedral Transformation Framework for Compiler Optimization

    SciTech Connect (OSTI)

    Sadayappan, Ponnuswamy; Rountev, Atanas

    2015-06-15

    The project developed the polyhedral compiler transformation module PolyOpt/Fortran in the ROSE compiler framework. PolyOpt/Fortran performs automated transformation of affine loop nests within FORTRAN programs for enhanced data locality and parallel execution. A FORTAN version of the Polybench library was also developed by the project. A third development was a dynamic analysis approach to gauge vectorization potential within loops of programs; software (DDVec) for automated instrumentation and dynamic analysis of programs was developed.

  20. 2014 Water Power Program Peer Review Compiled Presentations: Hydropower

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

    Technologies | Department of Energy Hydropower Technologies 2014 Water Power Program Peer Review Compiled Presentations: Hydropower Technologies The U.S. Department of Energy Water Power Program conducted the 2014 peer review meeting on hydropower technologies February 25-27. The compiled 2014 Hydropower Technologies Peer Review Presentations listed below are available for download. Existing Hydropower Existing Hydropower-Michael Reed, U.S. Department of Energy National Hydropower Asset

  1. 2014 Water Power Program Peer Review Compiled Presentations: Marine and

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

    Hydrokinetic Technologies | Department of Energy Marine and Hydrokinetic Technologies 2014 Water Power Program Peer Review Compiled Presentations: Marine and Hydrokinetic Technologies The U.S. Department of Energy Water Power Program conducted the 2014 peer review meeting on marine and hydrokinetic technologies February 24-27. The compiled 2014 Marine and Hydrokinetic Technologies Peer Review Presentations listed below are available for download. Introduction Marine and Hydrokinetics

  2. COMPILATION OF MEMORANDA OF EXECUTIVE SECRETARIAT COMMITMENTS SYSTEM (ESECS)

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

    U S DEPARTMENT OF E ENERGY COMPILATION OF MEMORANDA OF EXECUTIVE SECRETARIAT COMMITMENTS SYSTEM (ESECS) REPORTS TO CONGRESS AND OTHER DEPARTMENTAL DELIVERABLES COMPLETE INVENTORY AS OF DECEMBER 11. 2008 Compiled by the Office of the Executive Secretariat December 11, 2008 U.S. Department of Energy Executive Secretariat Executive Commitments System (ESECS) Reports to Congress and Other Departmental Deliverables Energy Program Office & Defense EPACT EISA Other * Total Water In Progress

  3. Support EM LA Airport Landfill Cover Project by providing 40000 tons of

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

    soil | Department of Energy Support EM LA Airport Landfill Cover Project by providing 40000 tons of soil Support EM LA Airport Landfill Cover Project by providing 40000 tons of soil DE-DT0010454-Task-Order-4 Airport Landfill Construction Activities The purpose of this task order (TO) is to support the EM-LA Field Office in replacing the cover at the Los Alamos County Airport Landfill. The new cover design is an evapotranspiration (ET) cover. Contractor: TSAY Corporation DOE Contracting

  4. U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry

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

    Biomass Supply for a Bioenergy and Bioproducts Industry U.S. BILLI N-TON UPDATE U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry A Study Sponsored by U.S. Department of Energy Energy Effciency and Renewable Energy Offce of the Biomass Program August 2011 Prepared by OAK RIDGE NATIONAL LABORATORY Oak Ridge, Tennessee 37831-6335 managed by UT-Battelle, LLC for the U.S. DEPARTMENT OF ENERGY under contract DE-AC05-00OR22725 This report was prepared as an account of

  5. Y-12's rough roads smoothed over with 23,000 tons of recycled asphalt |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | (NNSA) 's rough roads smoothed over with 23,000 tons of recycled asphalt Tuesday, December 29, 2015 - 12:00am NNSA Blog Some 23,000 tons of asphalt removed during this summer's UPF site work have been put to use throughout the site. Potholes and gravel roads are now "paved" with the recycled asphalt that has been ground into a material called base course. Unlike gravel, the material tends to rebind into a solid form as it is packed down,

  6. REGIONAL FEEDSTOCK PARTNERSHIP SUMMARY REPORT Enabling the Billion-Ton Vision

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

    FEEDSTOCK PARTNERSHIP SUMMARY REPORT Enabling the Billion-Ton Vision July 2016 Regional Feedstock Partnership Report | i Regional Feedstock Partnership Summary Report: Enabling the Billion-Ton Vision A Study Sponsored by U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Bioenergy Technologies Office July 2016 Prepared by Managed by Battelle Energy Alliance, LLC for the U.S. Department of Energy Under Contract DE-AC07-015D14517 This report was prepared as an account of

  7. Metrics for comparison of crystallographic maps

    SciTech Connect (OSTI)

    Urzhumtsev, Alexandre; Afonine, Pavel V.; Lunin, Vladimir Y.; Terwilliger, Thomas C.; Adams, Paul D.

    2014-10-01

    Numerical comparison of crystallographic contour maps is used extensively in structure solution and model refinement, analysis and validation. However, traditional metrics such as the map correlation coefficient (map CC, real-space CC or RSCC) sometimes contradict the results of visual assessment of the corresponding maps. This article explains such apparent contradictions and suggests new metrics and tools to compare crystallographic contour maps. The key to the new methods is rank scaling of the Fourier syntheses. The new metrics are complementary to the usual map CC and can be more helpful in map comparison, in particular when only some of their aspects, such as regions of high density, are of interest.

  8. Clean Cities Annual Metrics Report 2009 (Revised)

    SciTech Connect (OSTI)

    Johnson, C.

    2011-08-01

    Document provides Clean Cities coalition metrics about the use of alternative fuels; the deployment of alternative fuel vehicles, hybrid electric vehicles (HEVs), and idle reduction initiatives; fuel economy activities; and programs to reduce vehicle miles driven.

  9. Technical Workshop: Resilience Metrics for Energy Transmission...

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

    List (55.27 KB) Sandia Report: Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States (14.49 MB) Sandia ...

  10. Label-invariant Mesh Quality Metrics. (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Label-invariant Mesh Quality Metrics. Citation Details In-Document Search Title: Label-invariant Mesh Quality Metrics. Abstract not provided. Authors: Knupp, Patrick Publication ...

  11. Business Metrics for High-Performance Homes: A Colorado Springs...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Business Metrics for High-Performance Homes: A Colorado Springs Case Study Citation Details In-Document Search Title: Business Metrics for High-Performance Homes: ...

  12. FY 2014 Q3 Metric Summary | Department of Energy

    Office of Environmental Management (EM)

    FY 2014 Overall Contract and Project Management Improvement Performance Metrics and Targets FY 2015 Overall Contract and Project Management Improvement Performance Metrics and ...

  13. Planning for the 400,000 tons/year AISI ironmaking demonstration plant

    SciTech Connect (OSTI)

    Aukrust, E. . AISI Direct Steelmaking Program)

    1993-01-01

    The American Iron and Steel Institute (AISI) has formulated a four-year program to design, construct, and operate a 400,000 net ton per year ironmaking demonstration plant. The plant will employ the coal-based ironmaking process developed under a 1989 cooperative agreement with DOE. AISI will manage the design and construction to be completed in the first two years and operate the plant for the second two years with a variety or ores, coals, and fluxes. Campaigns of increasing length are planned to optimize operations. After successful operation, the plant will be taken over by the host company. Results of studies to date indicate that, on a commercial scale, the AISI process will use 27% less energy and have variable operating costs $10 per ton lower and capital costs of $160 per annual ton, compared to the $250 per annual ton rebuild cost for the coke oven-blast furnace process it will replace. The process will enable the domestic steel industry to become more competitive by reducing its capital and operating cost. Furthermore, by eliminating the pollution problems associated with coke production and by completely enclosing the smelting reactions, this process represents a major step towards an environmentally friendly steel industry.

  14. 6 Million Tons of Mill Tailings Removed From DOE Moab Project Site

    Broader source: Energy.gov [DOE]

    (Grand Junction, CO) ― Today, the Department of Energy (DOE) announced that 6 million tons of uranium mill tailings have been shipped from Moab, Utah, under the Uranium Mill Tailings Remedial Action Project to an engineered disposal cell near Crescent Junction, Utah.

  15. Compilation of current high-energy physics experiments

    SciTech Connect (OSTI)

    Wohl, C.G.; Kelly, R.L.; Armstrong, F.E.

    1981-05-01

    This is the fourth edition of the compilation of current high energy physics experiments. It is a collaborative effort of the Berkeley Particle Data Group, the SLAC library, and nine participating laboratories: Argonne (ANL), Brookhaven (BNL), CERN, DESY, Fermilab (FNAL), the Institute for Nuclear Study, Tokyo (INS), KEK, Serpukhov (SERP), and SLAC. The compilation includes summaries of all high energy physics experiments at the above laboratories that (1) were approved (and not subsequently withdrawn) before about April 1981, and (2) had not completed taking of data by 1 January 1977. Only approved experiments are included.

  16. Automated Vulnerability Detection for Compiled Smart Grid Software

    SciTech Connect (OSTI)

    Prowell, Stacy J; Pleszkoch, Mark G; Sayre, Kirk D; Linger, Richard C

    2012-01-01

    While testing performed with proper experimental controls can provide scientifically quantifiable evidence that software does not contain unintentional vulnerabilities (bugs), it is insufficient to show that intentional vulnerabilities exist, and impractical to certify devices for the expected long lifetimes of use. For both of these needs, rigorous analysis of the software itself is essential. Automated software behavior computation applies rigorous static software analysis methods based on function extraction (FX) to compiled software to detect vulnerabilities, intentional or unintentional, and to verify critical functionality. This analysis is based on the compiled firmware, takes into account machine precision, and does not rely on heuristics or approximations early in the analysis.

  17. Implementing the Data Center Energy Productivity Metric

    SciTech Connect (OSTI)

    Sego, Landon H.; Marquez, Andres; Rawson, Andrew; Cader, Tahir; Fox, Kevin M.; Gustafson, William I.; Mundy, Christopher J.

    2012-10-01

    As data centers proliferate in both size and number, their energy efficiency is becoming increasingly important. We discuss the properties of a number of the proposed metrics of energy efficiency and productivity. In particular, we focus on the Data Center Energy Productivity (DCeP) metric, which is the ratio of useful work produced by the data center to the energy consumed performing that work. We describe our approach for using DCeP as the principal outcome of a designed experiment using a highly instrumented, high performance computing data center. We found that DCeP was successful in clearly distinguishing between different operational states in the data center, thereby validating its utility as a metric for identifying configurations of hardware and software that would improve (or even maximize) energy productivity. We also discuss some of the challenges and benefits associated with implementing the DCeP metric, and we examine the efficacy of the metric in making comparisons within a data center and among data centers.

  18. Instructions for EM Corporate Performance Metrics | Department of Energy

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

    Instructions for EM Corporate Performance Metrics Instructions for EM Corporate Performance Metrics Quality Program Criteria Instructions for EM Corporate Performance Metrics (128.47 KB) More Documents & Publications EM Corporate QA Performance Metrics CPMS Tables QA Corporate Board Meeting - July 2008

  19. Metrics for Evaluating the Accuracy of Solar Power Forecasting (Presentation)

    SciTech Connect (OSTI)

    Zhang, J.; Hodge, B.; Florita, A.; Lu, S.; Hamann, H.; Banunarayanan, V.

    2013-10-01

    This presentation proposes a suite of metrics for evaluating the performance of solar power forecasting.

  20. Metrics for comparison of crystallographic maps

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

    Urzhumtsev, Alexandre; Afonine, Pavel V.; Lunin, Vladimir Y.; Terwilliger, Thomas C.; Adams, Paul D.

    2014-10-01

    Numerical comparison of crystallographic contour maps is used extensively in structure solution and model refinement, analysis and validation. However, traditional metrics such as the map correlation coefficient (map CC, real-space CC or RSCC) sometimes contradict the results of visual assessment of the corresponding maps. This article explains such apparent contradictions and suggests new metrics and tools to compare crystallographic contour maps. The key to the new methods is rank scaling of the Fourier syntheses. The new metrics are complementary to the usual map CC and can be more helpful in map comparison, in particular when only some of their aspects,more » such as regions of high density, are of interest.« less

  1. Enhanced Accident Tolerant LWR Fuels: Metrics Development

    SciTech Connect (OSTI)

    Shannon Bragg-Sitton; Lori Braase; Rose Montgomery; Chris Stanek; Robert Montgomery; Lance Snead; Larry Ott; Mike Billone

    2013-09-01

    The Department of Energy (DOE) Fuel Cycle Research and Development (FCRD) Advanced Fuels Campaign (AFC) is conducting research and development on enhanced Accident Tolerant Fuels (ATF) for light water reactors (LWRs). This mission emphasizes the development of novel fuel and cladding concepts to replace the current zirconium alloy-uranium dioxide (UO2) fuel system. The overall mission of the ATF research is to develop advanced fuels/cladding with improved performance, reliability and safety characteristics during normal operations and accident conditions, while minimizing waste generation. The initial effort will focus on implementation in operating reactors or reactors with design certifications. To initiate the development of quantitative metrics for ATR, a LWR Enhanced Accident Tolerant Fuels Metrics Development Workshop was held in October 2012 in Germantown, MD. This paper summarizes the outcome of that workshop and the current status of metrics development for LWR ATF.

  2. Final report: Compiled MPI. Cost-Effective Exascale Application Development

    SciTech Connect (OSTI)

    Gropp, William Douglas

    2015-12-21

    This is the final report on Compiled MPI: Cost-Effective Exascale Application Development, and summarizes the results under this project. The project investigated runtime enviroments that improve the performance of MPI (Message-Passing Interface) programs; work at Illinois in the last period of this project looked at optimizing data access optimizations expressed with MPI datatypes.

  3. EECBG SEP Attachment 1 - Process metric list | Department of Energy

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

    SEP Attachment 1 - Process metric list EECBG SEP Attachment 1 - Process metric list Reporting Guidance Process Metric List eecbg_10_07b_sep__10_006a_attachment1_process_metric_list.pdf (93.56 KB) More Documents & Publications EECBG 10-07C/SEP 10-006B Attachment 1: Process Metrics List EECBG Program Notice 10-07A DOE Recovery Act Reporting Requirements for the State Energy Program

  4. How well will ton-scale dark matter direct detection experiments constrain minimal supersymmetry?

    SciTech Connect (OSTI)

    Akrami, Yashar; Savage, Christopher; Scott, Pat; Conrad, Jan; Edsj, Joakim E-mail: savage@fysik.su.se E-mail: conrad@fysik.su.se

    2011-04-01

    Weakly interacting massive particles (WIMPs) are amongst the most interesting dark matter (DM) candidates. Many DM candidates naturally arise in theories beyond the standard model (SM) of particle physics, like weak-scale supersymmetry (SUSY). Experiments aim to detect WIMPs by scattering, annihilation or direct production, and thereby determine the underlying theory to which they belong, along with its parameters. Here we examine the prospects for further constraining the Constrained Minimal Supersymmetric Standard Model (CMSSM) with future ton-scale direct detection experiments. We consider ton-scale extrapolations of three current experiments: CDMS, XENON and COUPP, with 1000 kg-years of raw exposure each. We assume energy resolutions, energy ranges and efficiencies similar to the current versions of the experiments, and include backgrounds at target levels. Our analysis is based on full likelihood constructions for the experiments. We also take into account present uncertainties on hadronic matrix elements for neutralino-quark couplings, and on halo model parameters. We generate synthetic data based on four benchmark points and scan over the CMSSM parameter space using nested sampling. We construct both Bayesian posterior PDFs and frequentist profile likelihoods for the model parameters, as well as the mass and various cross-sections of the lightest neutralino. Future ton-scale experiments will help substantially in constraining supersymmetry, especially when results of experiments primarily targeting spin-dependent nuclear scattering are combined with those directed more toward spin-independent interactions.

  5. Performance Metrics Research Project - Final Report

    SciTech Connect (OSTI)

    Deru, M.; Torcellini, P.

    2005-10-01

    NREL began work for DOE on this project to standardize the measurement and characterization of building energy performance. NREL's primary research objectives were to determine which performance metrics have greatest value for determining energy performance and to develop standard definitions and methods of measuring and reporting that performance.

  6. Clean Cities 2011 Annual Metrics Report

    SciTech Connect (OSTI)

    Johnson, C.

    2012-12-01

    This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2011. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

  7. Clean Cities 2010 Annual Metrics Report

    SciTech Connect (OSTI)

    Johnson, C.

    2012-10-01

    This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2010. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

  8. Criticality Safety Review of 2 1/2-, 10-, and 14-Ton UF(Sub 6) Cylinders

    SciTech Connect (OSTI)

    Broadhead, B.L.

    1991-01-01

    Currently, UF{sub 6} cylinders designed to contain 2 1/2 tons of UF{sub 6} are classified as Fissile Class II packages with a transport index (TI) of 5 for the purpose of transportation. The 10-ton UF{sub 6} cylinders are classified as Fissile Class I with no TI assigned for transportation. The 14-ton cylinders, although not certified for transport with enrichments greater than 1 wt % because they have no approved overpack, can be used in on-site operations for enrichments greater than 1 wt %. The maximum 235U enrichments for these cylinders are 5.0 wt % for the 2 1/2-ton cylinder and 4.5 wt % for the 10- and 14-ton cylinders. This work reviews the suitability for reclassification of the 2 1/2-ton UF{sub 6} packages as Fissile Class I with a maximum {sup 235}U enrichment of 5 wt %. Additionally, the 10- and 14-ton cylinders are reviewed to address a change in maximum {sup 235}U enrichment from 4.5 to 5 wt %. Based on this evaluation, the 2 1/2-ton UF{sub 6} cylinders meet the 10 CFR.71 criteria for Fissile Class I packages, and no TI is needed for criticality safety purposes; however, a TI may be required based on radiation from the packages. Similarly, the 10- and 14-ton UF{sub 6} packages appear acceptable for a maximum enrichment rating change to 5 wt % {sup 235}U.

  9. Compiler-Directed File Layout Optimization for Hierarchical Storage Systems

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

    Ding, Wei; Zhang, Yuanrui; Kandemir, Mahmut; Son, Seung Woo

    2013-01-01

    File layout of array data is a critical factor that effects the behavior of storage caches, and has so far taken not much attention in the context of hierarchical storage systems. The main contribution of this paper is a compiler-driven file layout optimization scheme for hierarchical storage caches. This approach, fully automated within an optimizing compiler, analyzes a multi-threaded application code and determines a file layout for each disk-resident array referenced by the code, such that the performance of the target storage cache hierarchy is maximized. We tested our approach using 16 I/O intensive application programs and compared its performancemore » against two previously proposed approaches under different cache space management schemes. Our experimental results show that the proposed approach improves the execution time of these parallel applications by 23.7% on average.« less

  10. U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry

    SciTech Connect (OSTI)

    Downing, Mark; Eaton, Laurence M; Graham, Robin Lambert; Langholtz, Matthew H; Perlack, Robert D; Turhollow Jr, Anthony F; Stokes, Bryce; Brandt, Craig C

    2011-08-01

    The report, Biomass as Feedstock for a Bioenergy and Bioproducts Industry: The Technical Feasibility of a Billion-Ton Annual Supply (generally referred to as the Billion-Ton Study or 2005 BTS), was an estimate of 'potential' biomass based on numerous assumptions about current and future inventory, production capacity, availability, and technology. The analysis was made to determine if conterminous U.S. agriculture and forestry resources had the capability to produce at least one billion dry tons of sustainable biomass annually to displace 30% or more of the nation's present petroleum consumption. An effort was made to use conservative estimates to assure confidence in having sufficient supply to reach the goal. The potential biomass was projected to be reasonably available around mid-century when large-scale biorefineries are likely to exist. The study emphasized primary sources of forest- and agriculture-derived biomass, such as logging residues, fuel treatment thinnings, crop residues, and perennially grown grasses and trees. These primary sources have the greatest potential to supply large, reliable, and sustainable quantities of biomass. While the primary sources were emphasized, estimates of secondary residue and tertiary waste resources of biomass were also provided. The original Billion-Ton Resource Assessment, published in 2005, was divided into two parts-forest-derived resources and agriculture-derived resources. The forest resources included residues produced during the harvesting of merchantable timber, forest residues, and small-diameter trees that could become available through initiatives to reduce fire hazards and improve forest health; forest residues from land conversion; fuelwood extracted from forests; residues generated at primary forest product processing mills; and urban wood wastes, municipal solid wastes (MSW), and construction and demolition (C&D) debris. For these forest resources, only residues, wastes, and small-diameter trees were

  11. Occidental Chemical's Energy From Waste facility: 3,000,000 tons later

    SciTech Connect (OSTI)

    Blasins, G.F. )

    1988-01-01

    Occidental Chemical's Energy From Waste's cogeneration facility continues to be one of the most successful RDF plants in the U.S. The facility began operation in 1980 and was an operational success after a lengthy 2-1/2 year start-up and redesign, utilizing the air classification technology to produce RDF. In 1984, the plant was converted to a simplified shred and burn concept, significantly improving overall economics and viability of the operation. After processing 3.0 million tons the facility is a mature operation with a well developed experience base in long range operation and maintenance of the equipment utilized for processing and incinerating municipal solid waste.

  12. An ounce of prevention, a ton of cure | Y-12 National Security Complex

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

    An ounce of prevention, a ... An ounce of prevention, a ton of cure Posted: June 24, 2015 - 3:11pm Aaron Spoon of Power Operations performs maintenance on 13.8 kV transformers 145 and 145A. Photo by Scott Fraker Y-12 recently saved time, taxpayer dollars, effort and potential injuries by taking a 72-hour planned simultaneous outage of power, steam and air systems. The weekend outage allowed a small army of Y-12 infrastructure, facilities and utilities workers to make repairs and perform

  13. Widget:CrazyEggMetrics | Open Energy Information

    Open Energy Info (EERE)

    CrazyEggMetrics Jump to: navigation, search This widget runs javascript code for the Crazy Egg user experience metrics. This should not be on all pages, but on select pages...

  14. Smart Grid Status and Metrics Report

    SciTech Connect (OSTI)

    Balducci, Patrick J.; Weimar, Mark R.; Kirkham, Harold

    2014-07-01

    To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. It measures 21 metrics to provide insight into the grid’s capacity to embody these characteristics. This report looks across a spectrum of smart grid concerns to measure the status of smart grid deployment and impacts.

  15. Financial Metrics Data Collection Protocol, Version 1.0

    SciTech Connect (OSTI)

    Fowler, Kimberly M.; Gorrissen, Willy J.; Wang, Na

    2010-04-30

    Brief description of data collection process and plan that will be used to collect financial metrics associated with sustainable design.

  16. Nonmaximality of known extremal metrics on torus and Klein bottle

    SciTech Connect (OSTI)

    Karpukhin, M A

    2013-12-31

    The El Soufi-Ilias theorem establishes a connection between minimal submanifolds of spheres and extremal metrics for eigenvalues of the Laplace-Beltrami operator. Recently, this connection was used to provide several explicit examples of extremal metrics. We investigate the properties of these metrics and prove that none of them is maximal. Bibliography: 24 titles.

  17. Annex A Metrics for the Smart Grid System Report

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

    Annex A Metrics for the Smart Grid System Report A.iii Table of Contents Introduction ........................................................................................................................................... A.1 Metric #1: The Fraction of Customers and Total Load Served by Real-Time Pricing, Critical Peak Pricing, and Time-of-Use Pricing ........................................................................................ A.2 Metric #2: Real-Time System Operations Data

  18. Invoking any Intel compiler with a Cray wrapper with -g defaults...

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

    with a Cray wrapper with -g defaults to -O2 optimization contrary to the Intel compiler man pages Invoking any Intel compiler with a Cray wrapper with -g defaults to -O2...

  19. Privacy Act of 1974; Publication of Compilation of Privacy Act Systems of

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

    Records | Department of Energy Privacy Act of 1974; Publication of Compilation of Privacy Act Systems of Records Privacy Act of 1974; Publication of Compilation of Privacy Act Systems of Records Privacy Act of 1974; Publication of Compilation of Privacy Act Systems of Records Privacy Act of 1974; Publication of Compilation of Privacy Act Systems of Records (524.84 KB) More Documents & Publications Federal Register Document, Federal Register / Vol. 69, No. 17 / Tuesday, January 27, 2004 /

  20. National Energy Strategy: A compilation of public comments; Interim Report

    SciTech Connect (OSTI)

    Not Available

    1990-04-01

    This Report presents a compilation of what the American people themselves had to say about problems, prospects, and preferences in energy. The Report draws on the National Energy Strategy public hearing record and accompanying documents. In all, 379 witnesses appeared at the hearings to exchange views with the Secretary, Deputy Secretary, and Deputy Under Secretary of Energy, and Cabinet officers of other Federal agencies. Written submissions came from more than 1,000 individuals and organizations. Transcripts of the oral testimony and question-and-answer (Q-and-A) sessions, as well as prepared statements submitted for the record and all other written submissions, form the basis for this compilation. Citations of these sources in this document use a system of identifying symbols explained below and in the accompanying box. The Report is organized into four general subject areas concerning: (1) efficiency in energy use, (2) the various forms of energy supply, (3) energy and the environment, and (4) the underlying foundations of science, education, and technology transfer. Each of these, in turn, is subdivided into sections addressing specific topics --- such as (in the case of energy efficiency) energy use in the transportation, residential, commercial, and industrial sectors, respectively. 416 refs., 44 figs., 5 tabs.

  1. Metrics For Comparing Plasma Mass Filters

    SciTech Connect (OSTI)

    Abraham J. Fetterman and Nathaniel J. Fisch

    2012-08-15

    High-throughput mass separation of nuclear waste may be useful for optimal storage, disposal, or environmental remediation. The most dangerous part of nuclear waste is the fission product, which produces most of the heat and medium-term radiation. Plasmas are well-suited to separating nuclear waste because they can separate many different species in a single step. A number of plasma devices have been designed for such mass separation, but there has been no standardized comparison between these devices. We define a standard metric, the separative power per unit volume, and derive it for three different plasma mass filters: the plasma centrifuge, Ohkawa filter, and the magnetic centrifugal mass filter. __________________________________________________

  2. Metrics for comparing plasma mass filters

    SciTech Connect (OSTI)

    Fetterman, Abraham J.; Fisch, Nathaniel J.

    2011-10-15

    High-throughput mass separation of nuclear waste may be useful for optimal storage, disposal, or environmental remediation. The most dangerous part of nuclear waste is the fission product, which produces most of the heat and medium-term radiation. Plasmas are well-suited to separating nuclear waste because they can separate many different species in a single step. A number of plasma devices have been designed for such mass separation, but there has been no standardized comparison between these devices. We define a standard metric, the separative power per unit volume, and derive it for three different plasma mass filters: the plasma centrifuge, Ohkawa filter, and the magnetic centrifugal mass filter.

  3. Clean Cities 2013 Annual Metrics Report

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

    3 Annual Metrics Report Caley Johnson and Mark Singer National Renewable Energy Laboratory Technical Report NREL/TP-5400-62838 October 2014 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 National Renewable Energy Laboratory 15013

  4. Clean Cities 2014 Annual Metrics Report

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

    4 Annual Metrics Report Caley Johnson and Mark Singer National Renewable Energy Laboratory Technical Report NREL/TP-5400-65265 December 2015 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 National Renewable Energy Laboratory 15013

  5. Metric redefinitions in Einstein-Aether theory

    SciTech Connect (OSTI)

    Foster, Brendan Z.

    2005-08-15

    'Einstein-Aether' theory, in which gravity couples to a dynamical, timelike, unit-norm vector field, provides a means for studying Lorentz violation in a generally covariant setting. Demonstrated here is the effect of a redefinition of the metric and 'aether' fields in terms of the original fields and two free parameters. The net effect is a change of the coupling constants appearing in the action. Using such a redefinition, one of the coupling constants can be set to zero, simplifying studies of solutions of the theory.

  6. Dynamic performance testing of prototype 3 ton air-cooled carrier absorption chiller

    SciTech Connect (OSTI)

    Borst, R.R.; Wood, B.D.

    1985-05-01

    The performance of a prototype 3 ton cooling capacity air-cooled lithium bromide/water absorption chiller was tested using an absorption chiller test facility which was modified to expand its testing capabilities to include air-cooled chillers in addition to water-cooled chillers. Temperatures of the three externally supplied fluid loops: hot water, chilled water, and cooling air, were varied in order to determine the effects this would have on the two principal measures of chiller performance: cooling capacity and thermal coefficient of performance (COP). A number of interrelated factors were identified as contributing to less than expected performance. For comparison, experimental correlations of other investigators for this and other similar absorption chillers are presented. These have been plotted as both contour and three-dimensional performance maps in order to more clearly show the functional dependence of the chiller performance on the fluid loop temperatures.

  7. Table 4.8 Coal Demonstrated Reserve Base, January 1, 2011 (Billion Short Tons)

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

    8 Coal Demonstrated Reserve Base, January 1, 2011 (Billion Short Tons) Region and State Anthracite Bituminous Coal Subbituminous Coal Lignite Total Underground Surface Underground Surface Underground Surface Surface 1 Underground Surface Total Appalachian 4.0 3.3 68.2 21.9 0.0 0.0 1.1 72.1 26.3 98.4 Alabama .0 .0 .9 2.1 .0 .0 1.1 .9 3.1 4.0 Kentucky, Eastern .0 .0 .8 9.1 .0 .0 .0 .8 9.1 9.8 Ohio .0 .0 17.4 5.7 .0 .0 .0 17.4 5.7 23.1 Pennsylvania 3.8 3.3 18.9 .8 .0 .0 .0 22.7 4.2 26.9 Virginia .1

  8. Table 7.2 Coal Production, 1949-2011 (Short Tons)

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

    Coal Production, 1949-2011 (Short Tons) Year Rank Mining Method Location Total 1 Bituminous Coal 1 Subbituminous Coal Lignite Anthracite 1 Underground Surface 1 East of the Mississippi 1 West of the Mississippi 1 1949 437,868,000 [2] [2] 42,702,000 358,854,000 121,716,000 444,199,000 36,371,000 480,570,000 1950 516,311,000 [2] [2] 44,077,000 421,000,000 139,388,000 524,374,000 36,014,000 560,388,000 1951 533,665,000 [2] [2] 42,670,000 442,184,000 134,151,000 541,703,000 34,632,000 576,335,000

  9. Table 7.4 Coal Imports by Country of Origin, 2000-2011 (Short Tons)

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

    Coal Imports by Country of Origin, 2000-2011 (Short Tons) Year Australia New Zealand Canada Mexico Colombia Venezuela China India Indonesia Europe South Africa Other Total Norway Poland Russia Ukraine United Kingdom Other Total 2000 167,595 0 1,923,434 6,671 7,636,614 2,038,774 19,646 205 718,149 0 0 1,212 0 238 0 1,450 0 85 12,512,623 2001 315,870 24,178 2,571,415 8,325 11,176,191 3,335,258 109,877 1,169 882,455 15,933 514,166 219,077 0 75,704 12 824,892 440,408 97,261 19,787,299 2002 821,280 0

  10. Table 7.5 Coal Exports by Country of Destination, 1960-2011 (Thousand Short Tons)

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

    Coal Exports by Country of Destination, 1960-2011 (Thousand Short Tons) Year Canada Brazil Europe Japan Other 3 Total Belgium 1 Denmark France Germany 2 Italy Nether- lands Spain Turkey United Kingdom Other 3 Total 1960 12,843 1,067 1,116 130 794 4,566 4,899 2,837 331 NA – 2,440 17,113 5,617 1,341 37,981 1961 12,135 994 971 80 708 4,326 4,797 2,552 228 NA – 2,026 15,688 6,614 974 36,405 1962 12,302 1,327 1,289 38 851 5,056 5,978 3,320 766 NA 2 1,848 19,148 6,465 973 40,215 1963 14,557 1,161

  11. Table 7.7 Coal Mining Productivity, 1949-2011 (Short Tons per Employee Hour )

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

    Coal Mining Productivity, 1949-2011 (Short Tons per Employee Hour 1) Year Mining Method Location Total 2 Underground Surface 2 East of the Mississippi West of the Mississippi Underground Surface 2 Total 2 Underground Surface 2 Total 2 1949 0.68 [3] 1.92 [3] NA NA NA NA NA NA 0.72 1950 .72 [3] 1.96 [3] NA NA NA NA NA NA .76 1951 .76 [3] 2.00 [3] NA NA NA NA NA NA .80 1952 .80 [3] 2.10 [3] NA NA NA NA NA NA .84 1953 .88 [3] 2.22 [3] NA NA NA NA NA NA .93 1954 1.00 [3] 2.48 [3] NA NA NA NA NA NA

  12. Table 7.9 Coal Prices, 1949-2011 (Dollars per Short Ton)

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

    Coal Prices, 1949-2011 (Dollars per Short Ton) Year Bituminous Coal Subbituminous Coal Lignite 1 Anthracite Total Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 Nominal 2 Real 3 1949 4.90 [4] 33.80 [4,R] [4] [4] 2.37 16.35 [R] 8.90 61.38 [R] 5.24 36.14 [R] 1950 4.86 [4] 33.16 [4,R] [4] [4] 2.41 16.44 [R] 9.34 63.73 [R] 5.19 35.41 [R] 1951 4.94 [4] 31.44 [4,R] [4] [4] 2.44 15.53 [R] 9.94 63.26 [R] 5.29 33.67 [R] 1952 4.92 [4] 30.78 [4,R] [4] [4] 2.39 14.95 [R] 9.58 59.94 [R]

  13. Cracked lifting lug welds on ten-ton UF{sub 6} cylinders

    SciTech Connect (OSTI)

    Dorning, R.E.

    1991-12-31

    Ten-ton, Type 48X, UF{sub 6} cylinders are used at the Portsmouth Gaseous Diffusion Plant to withdraw enriched uranium hexafluoride from the cascade, transfer enriched uranium hexafluoride to customer cylinders, and feed enriched product to the cascade. To accomplish these activities, the cylinders are lifted by cranes and straddle carriers which engage the cylinder lifting lugs. In August of 1988, weld cracks on two lifting lugs were discovered during preparation to lift a cylinder. The cylinder was rejected and tagged out, and an investigating committee formed to determine the cause of cracking and recommend remedial actions. Further investigation revealed the problem may be general to this class of cylinder in this use cycle. This paper discusses the actions taken at the Portsmouth site to deal with the cracked lifting lug weld problem. The actions include inspection activities, interim corrective actions, metallurgical evaluation of cracked welds, weld repairs, and current monitoring/inspection program.

  14. COMPILATION OF LABORATORY SCALE ALUMINUM WASH AND LEACH REPORT RESULTS

    SciTech Connect (OSTI)

    HARRINGTON SJ

    2011-01-06

    This report compiles and analyzes all known wash and caustic leach laboratory studies. As further data is produced, this report will be updated. Included are aluminum mineralogical analysis results as well as a summation of the wash and leach procedures and results. Of the 177 underground storage tanks at Hanford, information was only available for five individual double-shell tanks, forty-one individual single-shell tanks (e.g. thirty-nine 100 series and two 200 series tanks), and twelve grouped tank wastes. Seven of the individual single-shell tank studies provided data for the percent of aluminum removal as a function of time for various caustic concentrations and leaching temperatures. It was determined that in most cases increased leaching temperature, caustic concentration, and leaching time leads to increased dissolution of leachable aluminum solids.

  15. Compiler-Enhanced Incremental Checkpointing for OpenMP Applications

    SciTech Connect (OSTI)

    Bronevetsky, G; Marques, D; Pingali, K; McKee, S; Rugina, R

    2009-02-18

    As modern supercomputing systems reach the peta-flop performance range, they grow in both size and complexity. This makes them increasingly vulnerable to failures from a variety of causes. Checkpointing is a popular technique for tolerating such failures, enabling applications to periodically save their state and restart computation after a failure. Although a variety of automated system-level checkpointing solutions are currently available to HPC users, manual application-level checkpointing remains more popular due to its superior performance. This paper improves performance of automated checkpointing via a compiler analysis for incremental checkpointing. This analysis, which works with both sequential and OpenMP applications, significantly reduces checkpoint sizes and enables asynchronous checkpointing.

  16. Compiler-Enhanced Incremental Checkpointing for OpenMP Applications

    SciTech Connect (OSTI)

    Bronevetsky, G; Marques, D; Pingali, K; Rugina, R; McKee, S A

    2008-01-21

    As modern supercomputing systems reach the peta-flop performance range, they grow in both size and complexity. This makes them increasingly vulnerable to failures from a variety of causes. Checkpointing is a popular technique for tolerating such failures, enabling applications to periodically save their state and restart computation after a failure. Although a variety of automated system-level checkpointing solutions are currently available to HPC users, manual application-level checkpointing remains more popular due to its superior performance. This paper improves performance of automated checkpointing via a compiler analysis for incremental checkpointing. This analysis, which works with both sequential and OpenMP applications, reduces checkpoint sizes by as much as 80% and enables asynchronous checkpointing.

  17. Metrics for Measuring Progress Toward Implementation of the Smart Grid

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

    (June 2008) | Department of Energy Metrics for Measuring Progress Toward Implementation of the Smart Grid (June 2008) Metrics for Measuring Progress Toward Implementation of the Smart Grid (June 2008) Results of the breakout session discussions at the Smart Grid Implementation Workshop, June 19-20, 2008 Metrics for Measuring Progress Toward Implementation of the Smart Grid (308.23 KB) More Documents & Publications 5th Annual CHP Roadmap Workshop Breakout Group Results, September 2004

  18. Measuring energy efficiency: Opportunities from standardization and common metrics

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

    Measuring energy efficiency: Opportunities from standardization and common metrics For 2016 EIA Energy Conference July 11, 2016 | Washington, D.C. By Stacy Angel, Energy Information Portfolio Analyst Carol White, Senior Energy Efficiency Analyst How is the importance of measuring energy efficiency changing? * The number of energy efficiency policies and programs is growing. * Common metrics help measure progress towards multiple objectives. * Clear metrics help consumers make informed energy

  19. Technical Workshop: Resilience Metrics for Energy Transmission and

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

    Distribution Infrastructure | Department of Energy Resilience Metrics for Energy Transmission and Distribution Infrastructure Technical Workshop: Resilience Metrics for Energy Transmission and Distribution Infrastructure During this workshop, EPSA invited technical experts from industry, national laboratories, academia, and NGOs to discuss the state of play of and need for resilience metrics and how they vary by natural gas, liquid fuels and electric grid infrastructures. Issues important to

  20. Integration of the EM Corporate QA Performance Metrics With Performance

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

    Analysis Process | Department of Energy the EM Corporate QA Performance Metrics With Performance Analysis Process Integration of the EM Corporate QA Performance Metrics With Performance Analysis Process August 2009 Presenter: Robert Hinds, Savannah River Remediation, LLC Track 9-12 Topics Covered: Implementing CPMS for QA Corporate QA Performance Metrics Contractor Performance Analysis Contractor Assessment Programs Assessment Program Structure CPMS Integration with P/A Process Validating

  1. Clean Cities 2013 Annual Metrics Report

    SciTech Connect (OSTI)

    Johnson, C.; Singer, M.

    2014-10-01

    Each year, the U.S. Department of Energy asks its Clean Cities program coordinators to submit annual reports of their activities and accomplishments for the previous calendar year. Data and information are submitted via an online database that is maintained as part of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterize the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels, deployment of alternative fuel vehicles (AFVs) and hybrid electric vehicles (HEVs), idle-reduction (IR) initiatives, fuel economy activities, and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into petroleum-use reduction impacts, which are summarized in this 2013 Annual Metrics Report.

  2. Clean Cities 2014 Annual Metrics Report

    SciTech Connect (OSTI)

    Johnson, Caley; Singer, Mark

    2015-12-22

    Each year, the U.S. Department of Energy asks its Clean Cities program coordinators to submit annual reports of their activities and accomplishments for the previous calendar year. Data and information are submitted via an online database that is maintained as part of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterize the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels, deployment of alternative fuel vehicles (AFVs) and hybrid electric vehicles (HEVs), idle-reduction (IR) initiatives, fuel economy activities, and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into petroleum-use reduction impacts, which are summarized in this 2014 Annual Metrics Report.

  3. Metrics correlation and analysis service (MCAS)

    SciTech Connect (OSTI)

    Baranovski, Andrew; Dykstra, Dave; Garzoglio, Gabriele; Hesselroth, Ted; Mhashilkar, Parag; Levshina, Tanya; /Fermilab

    2009-05-01

    The complexity of Grid workflow activities and their associated software stacks inevitably involves multiple organizations, ownership, and deployment domains. In this setting, important and common tasks such as the correlation and display of metrics and debugging information (fundamental ingredients of troubleshooting) are challenged by the informational entropy inherent to independently maintained and operated software components. Because such an information 'pond' is disorganized, it a difficult environment for business intelligence analysis i.e. troubleshooting, incident investigation and trend spotting. The mission of the MCAS project is to deliver a software solution to help with adaptation, retrieval, correlation, and display of workflow-driven data and of type-agnostic events, generated by disjoint middleware.

  4. DOE Announces Webinars on Solar Forecasting Metrics, the DOE...

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

    DOE Announces Webinars on Solar Forecasting Metrics, the DOE ... from adopting the latest energy efficiency and renewable ... to liquids technology, advantages of using natural gas, ...

  5. Integration of the EM Corporate QA Performance Metrics With Performanc...

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

    Integration of the EM Corporate QA Performance Metrics With Performance Analysis Process ... Assessment Program Structure CPMS Integration with PA Process Validating The Process ...

  6. Exploration Cost and Time Metric | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Language: English Exploration Cost and Time Metric Screenshot References: Conference Paper1...

  7. Wave Energy Converter System Requirements and Performance Metrics

    Broader source: Energy.gov [DOE]

    The Energy Department and Wave Energy Scotland are holding a joint workshop on wave energy converter (WEC) system requirements and performance metrics on Friday, February 26.

  8. Conceptual Framework for Developing Resilience Metrics for the...

    Energy Savers [EERE]

    for the Electricity, Oil, and Gas Sectors in the United States (September 2015) Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in ...

  9. Office of HC Strategy Budget and Performance Metrics (HC-50)

    Broader source: Energy.gov [DOE]

    The Office of Human Capital Strategy, Budget, and Performance Metrics provides strategic direction and advice to its stakeholders through the integration of budget analysis, workforce projections,...

  10. EM Corporate QA Performance Metrics | Department of Energy

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

    QA Corporate Board Meeting - November 2008 Instructions for EM Corporate Performance Metrics FY 2015 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE ...