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Sample records for lp nh non-utility

  1. 2014 Non-Utility Power Producers- Revenue

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

    Revenue (Data from form EIA-861U) Entity State Ownership Residential Commercial Industrial Transportation Total Constellation NewEnergy, Inc AZ Non_Utility 0 296 0 0 296 Constellation NewEnergy, Inc AZ Non_Utility 0 256 0 0 256 Constellation Solar Arizona LLC AZ Non_Utility 0 774 0 0 774 Main Street Power AZ Non_Utility 0 533 0 0 533 Main Street Power AZ Non_Utility 0 265 0 0 265 Main Street Power AZ Non_Utility 0 165 0 0 165 Solar Star Arizona II LLC AZ Non_Utility 0 638 0 0 638 Solar Star

  2. 2014 Non-Utility Power Producers- Customers

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

    Customers (Data from form EIA-861U) Entity State Ownership Residential Commercial Industrial Transportation Total Constellation NewEnergy, Inc AZ Non_Utility 0 1 0 0 1 Constellation NewEnergy, Inc AZ Non_Utility 0 1 0 0 1 Constellation Solar Arizona LLC AZ Non_Utility 0 1 0 0 1 Main Street Power AZ Non_Utility 0 1 0 0 1 Main Street Power AZ Non_Utility 0 1 0 0 1 Main Street Power AZ Non_Utility 0 1 0 0 1 Solar Star Arizona II LLC AZ Non_Utility 0 1 0 0 1 Solar Star Arizona II LLC AZ Non_Utility

  3. 2014 Non-Utility Power Producers- Sales

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

    Sales (Data from form EIA-861U) Entity State Ownership Residential Commercial Industrial Transportation Total Constellation NewEnergy, Inc AZ Non_Utility 0 2,888 0 0 2,888 Constellation NewEnergy, Inc AZ Non_Utility 0 3,343 0 0 3,343 Constellation Solar Arizona LLC AZ Non_Utility 0 7,397 0 0 7,397 Main Street Power AZ Non_Utility 0 8,017 0 0 8,017 Main Street Power AZ Non_Utility 0 2,195 0 0 2,195 Main Street Power AZ Non_Utility 0 2,654 0 0 2,654 Solar Star Arizona II LLC AZ Non_Utility 0 6,571

  4. Sustainable Technology Capital, LP | Open Energy Information

    Open Energy Info (EERE)

    Capital, LP Jump to: navigation, search Logo: Sustainable Technology Capital, LP Name: Sustainable Technology Capital, LP Address: 625 Liberty Ave., Suite 3200 Place: Pittsburgh,...

  5. "2014 Non-Utility Power Producers- Customers"

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

    Customers" "(Data from form EIA-861U)" ,,,"Number of Customers" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Constellation NewEnergy, Inc","AZ","Non_Utility",0,1,0,0,1 "Constellation NewEnergy, Inc","AZ","Non_Utility",0,1,0,0,1 "Constellation Solar Arizona

  6. "2014 Non-Utility Power Producers- Revenue"

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

    Revenue" "(Data from form EIA-861U)" ,,,"Revenue (thousand dollars)" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Constellation NewEnergy, Inc","AZ","Non_Utility",0,296,0,0,296 "Constellation NewEnergy, Inc","AZ","Non_Utility",0,256,0,0,256 "Constellation Solar Arizona

  7. "2014 Non-Utility Power Producers- Sales"

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

    Sales" "(Data from form EIA-861U)" ,,,"Sales (Megawatthours)" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Constellation NewEnergy, Inc","AZ","Non_Utility",0,2888,0,0,2888 "Constellation NewEnergy, Inc","AZ","Non_Utility",0,3343,0,0,3343 "Constellation Solar Arizona

  8. Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Market

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Market.

  9. Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Business Model

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Business Model.

  10. Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Conclusion

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: Conclusion, Summary of Non-utility Program Administrator Insights.

  11. Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Introduction

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Business Model Introduction.

  12. Corpus Christi Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    Corpus Christi Cogeneration LP Jump to: navigation, search Name: Corpus Christi Cogeneration LP Place: Texas Phone Number: 408-995-5115 Website: www.calpine.com Outage Hotline:...

  13. SRW Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    SRW Cogeneration LP Jump to: navigation, search Name: SRW Cogeneration LP Place: Texas Phone Number: 281-293-1000 Website: www.puc.texas.govindustryele Outage Hotline:...

  14. Hunterdon Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    Hunterdon Cogeneration LP Jump to: navigation, search Name: Hunterdon Cogeneration LP Place: New Jersey References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA...

  15. Texas Power, LP | Open Energy Information

    Open Energy Info (EERE)

    search Name: Texas Power, LP Place: Texas Website: www.texaspoweronline.com Facebook: https:www.facebook.compagesTexas-Power-LP110752578951516 References: EIA Form...

  16. Future Energy Assets LP | Open Energy Information

    Open Energy Info (EERE)

    Assets LP Jump to: navigation, search Name: Future Energy Assets LP Place: Austin, Texas Zip: 78701 Product: String representation "Future Energy A ... S and in China." is too...

  17. EA-303-A Saracen Merchant Energy, LP | Department of Energy

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

    3-A Saracen Merchant Energy, LP EA-303-A Saracen Merchant Energy, LP Order authorizing Saracen Merchant Energy, LP to export electric energy to Canada EA-303-A Saracen Merchant Energy, LP (41.87 KB) More Documents & Publications EA-409 Saracen Power LP EA-340 Saracen Energy Partners, LP EA-340-A Saracen Energy Partners, LP

  18. Dunbarton Energy Partners LP Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    Dunbarton Energy Partners LP Biomass Facility Jump to: navigation, search Name Dunbarton Energy Partners LP Biomass Facility Facility Dunbarton Energy Partners LP Sector Biomass...

  19. Smithtown Energy Partners LP Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    Smithtown Energy Partners LP Biomass Facility Jump to: navigation, search Name Smithtown Energy Partners LP Biomass Facility Facility Smithtown Energy Partners LP Sector Biomass...

  20. Suffolk Energy Partners LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Energy Partners LP Biomass Facility Jump to: navigation, search Name Suffolk Energy Partners LP Biomass Facility Facility Suffolk Energy Partners LP Sector Biomass Facility Type...

  1. Biomass One LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    LP Biomass Facility Jump to: navigation, search Name Biomass One LP Biomass Facility Facility Biomass One LP Sector Biomass Location Jackson County, Oregon Coordinates 42.334535,...

  2. EA-368 Brookfield Energy Marketing LP | Department of Energy

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

    Brookfield Energy Marketing LP EA-368 Brookfield Energy Marketing LP Order authorizing Brookfield Energy Marketing LP to export electric energy to Canada EA-368 Brookfield Energy ...

  3. Bridgewater Power LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Power LP Biomass Facility Jump to: navigation, search Name Bridgewater Power LP Biomass Facility Facility Bridgewater Power LP Sector Biomass Location Grafton County, New Hampshire...

  4. Montenay Montgomery LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Montenay Montgomery LP Biomass Facility Jump to: navigation, search Name Montenay Montgomery LP Biomass Facility Facility Montenay Montgomery LP Sector Biomass Facility Type...

  5. Clear Lake Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    Cogeneration LP Jump to: navigation, search Name: Clear Lake Cogeneration LP Place: Idaho Phone Number: 281-474-7611 Outage Hotline: 281-474-7611 References: EIA Form EIA-861 Final...

  6. Biomass One LP | Open Energy Information

    Open Energy Info (EERE)

    LP Jump to: navigation, search Name: Biomass One LP Place: White City, Oregon Product: Owner and operator of a 25MW wood fired cogeneration plant in Oregon. References: Biomass One...

  7. MMA WBF Power LP | Open Energy Information

    Open Energy Info (EERE)

    LP Jump to: navigation, search Name: MMA WBF Power LP -- Bolthouse S&P and Rowen Farms Solar Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  8. MMA Fresno Power LP | Open Energy Information

    Open Energy Info (EERE)

    MMA Fresno Power LP Jump to: navigation, search Name: MMA Fresno Power LP -- CSU Fresno Solar Project Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  9. MMA LA Power LP | Open Energy Information

    Open Energy Info (EERE)

    MMA LA Power LP Jump to: navigation, search Name: MMA LA Power LP -- ELACC Photovoltaic Power Facility Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  10. LP Hoying, LLC | Open Energy Information

    Open Energy Info (EERE)

    LP Hoying, LLC Jump to: navigation, search Name: LP Hoying, LLC Address: P.O. Box 258 Place: Fort Loramie, Ohio Zip: 45845-0258 Sector: Solar Product: Retail, Supplier - PC Power...

  11. MMA GDC Power LP | Open Energy Information

    Open Energy Info (EERE)

    Power LP Jump to: navigation, search Name: MMA GDC Power LP -- Gap Pacific Distribution Center Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  12. EA-340 Saracen Energy Partners, LP | Department of Energy

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

    Saracen Energy Partners, LP EA-340 Saracen Energy Partners, LP Order authorizing Saracen Energy Partners, LP to export electric energy to Canada EA-340 Saracen Energy Partners, LP (2.97 MB) More Documents & Publications EA-340-A

  13. Fulcrum Power Services LP | Open Energy Information

    Open Energy Info (EERE)

    Name: Fulcrum Power Services LP Place: Houston, Texas Zip: 77056 Product: fulcrum is an energy management solutions provider for managing power generation assets and load serving...

  14. Heartland Grain Fuels LP | Open Energy Information

    Open Energy Info (EERE)

    Name: Heartland Grain Fuels LP Place: Aberdeen, South Dakota Zip: 57401 Sector: Bioenergy Product: Heartland Grain Fuels is a cooperatively-owned producer of corn-derived...

  15. Spark Energy, LP (Connecticut) | Open Energy Information

    Open Energy Info (EERE)

    Connecticut) Jump to: navigation, search Name: Spark Energy, LP Place: Connecticut Phone Number: 1-877-547-7275 Website: www.sparkenergy.comenconnect Outage Hotline:...

  16. WTU Energy, LP | Open Energy Information

    Open Energy Info (EERE)

    Energy, LP Place: Texas Phone Number: 1-866-322-5563 Website: www.wturetailenergy.com Twitter: @wtuenergy Facebook: https:www.facebook.comWTUenergy Outage Hotline:...

  17. Access Fund Partners LP | Open Energy Information

    Open Energy Info (EERE)

    Partners, LP Place: San Juan Capistrano, California Zip: 92675 Product: Boutique investment banking and investment advisory firm with clean energy focus References: Access Fund...

  18. American Photovoltaics LP | Open Energy Information

    Open Energy Info (EERE)

    Photovoltaics LP Place: Houston, Texas Product: Manufactures and markets thin-film photovoltaic modules. Coordinates: 29.76045, -95.369784 Show Map Loading map......

  19. Hydrogenica Partners LP | Open Energy Information

    Open Energy Info (EERE)

    Name: Hydrogenica Partners LP Place: Denver, Colorado Zip: CO 80202 Sector: Hydro, Hydrogen, Renewable Energy Product: A small venture capital company focusing on clean,...

  20. Crimson Renewable Energy LP | Open Energy Information

    Open Energy Info (EERE)

    Crimson Renewable Energy LP Place: Denver, Colorado Zip: 80202 Sector: Biomass, Renewable Energy Product: Focused on biodiesel production and conversion of waste biomass into...

  1. El Paso Merchant Energy LP | Open Energy Information

    Open Energy Info (EERE)

    Energy LP Jump to: navigation, search Name: El Paso Merchant Energy LP Place: Texas Phone Number: (713) 369-9000 Website: www.kindermorgan.compagesse Outage Hotline: (713)...

  2. Ridge Energy Storage and Grid Services LP | Open Energy Information

    Open Energy Info (EERE)

    Energy Storage and Grid Services LP Jump to: navigation, search Name: Ridge Energy Storage and Grid Services LP Place: Houston, Texas Zip: 77027 Product: Developer of compressed...

  3. KMS Joliet Power Partners LP Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    navigation, search Name KMS Joliet Power Partners LP Biomass Facility Facility KMS Joliet Power Partners LP Sector Biomass Facility Type Landfill Gas Location Will County, Illinois...

  4. Direct Energy, LP | Open Energy Information

    Open Energy Info (EERE)

    Direct Energy, LP Place: Texas Website: www.directenergy.com Twitter: @directenergy Facebook: https:www.facebook.comDirectEnergy Outage Hotline: 1-855-461-1926 References: EIA...

  5. Pattern Energy Group LP | Open Energy Information

    Open Energy Info (EERE)

    and operates renewable and transmission energy assets across North America and parts of Latin America. References: Pattern Energy Group LP1 This article is a stub. You can help...

  6. Onsite Recovered Energy LP | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Onsite Recovered Energy LP Address: Centurion Region: South Africa Sector: Marine and Hydrokinetic Year Founded: 2009 Phone Number: +27 (0)83 526-3767...

  7. EA-340-A Saracen Energy Partners, LP | Department of Energy

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

    -A Saracen Energy Partners, LP EA-340-A Saracen Energy Partners, LP Order authorizing Saracen Energy Partners, LP to export electric energy to Canada EA-340-A Saracen Energy Partners, LP (384.01 KB) More Documents & Publications EA-340

  8. SH Coatings LP | Department of Energy

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

    SH Coatings LP America's Next Top Energy Innovator Challenge 10147 likes SH Coatings LP Oak Ridge National Laboratory SH Coating protects power lines from inclement weather as well as contamination from salt deposits that often cause flashovers in coastal environments. The coating can be applied to existing power lines and equipment in any field condition. The most important application is coating power lines in ice storm threatened areas. Power lines coated with SHC prevent the ice build-up

  9. The Council of Industrial Boiler Owners special project on non-utility fossil fuel ash classification

    SciTech Connect (OSTI)

    Svendsen, R.L.

    1996-12-31

    Information is outlined on the Council of Industrial Boiler Owners (CIBO) special project on non-utility fossil fuel ash classification. Data are presented on; current (1996) regulatory status of fossil-fuel combustion wastes; FBC technology identified for further study; CIBO special project methods; Bevill amendment study factors; data collection; and CIBO special project status.

  10. FreshTracks Capital LP | Open Energy Information

    Open Energy Info (EERE)

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

  11. EA-353 Boralex Ashland LP | Department of Energy

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

    Order authorizing Boralex Ashland LP to export electric energy to Canada PDF icon EA- 353 ... Boralex Ashland LP: Federal Register Notice Vol 74 No 151 EA-344 Twin Cities Power-Canada,

  12. Little Sioux Corn Processors LP | Open Energy Information

    Open Energy Info (EERE)

    LP Place: Iowa Zip: 51035 Product: Owners and operators of the 40m gallon per year bioethanol plant in Marcus, Iowa. References: Little Sioux Corn Processors LP1 This article...

  13. EA-368-A Brookfield Energy Marketing LP | Department of Energy

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

    -A Brookfield Energy Marketing LP EA-368-A Brookfield Energy Marketing LP Order authorizing BEMLP to export electric energy to Canada. EA-368-A Brookfield Energy (CN).pdf (1.1 MB) ...

  14. Galveston Bay Biodiesel LP GBB | Open Energy Information

    Open Energy Info (EERE)

    Galveston Bay Biodiesel LP GBB Jump to: navigation, search Name: Galveston Bay Biodiesel LP (GBB) Place: Houston, Texas Product: Developer of a 75.8m litre per year biodiesel...

  15. File:Wind-turbine-economics-lp.pdf | Open Energy Information

    Open Energy Info (EERE)

    Wind-turbine-economics-lp.pdf Jump to: navigation, search File File history File usage Metadata File:Wind-turbine-economics-lp.pdf Size of this preview: 463 599 pixels. Other...

  16. FRV SI Transport Solar LP | Open Energy Information

    Open Energy Info (EERE)

    SI Transport Solar LP Jump to: navigation, search Name: FRV SI Transport Solar LP Place: Arizona References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861...

  17. EA-409 Saracen Power LP | Department of Energy

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

    EA-409 Sararcen Power LP Application to Export Electric Energy OE Docket No. EA-409 Saracen Power LP: Federal Register Notice, Volume 80, No. 70 - April 13, 2015 EA-196-D Minnesota ...

  18. APN Starfirst, L.P. (Ohio) | Open Energy Information

    Open Energy Info (EERE)

    APN Starfirst, L.P. (Ohio) Jump to: navigation, search Name: APN Starfirst, L.P. Place: Ohio Phone Number: (877) 977-2636 or (610) 372-8500 Website: www.americanpowernet.com...

  19. Cooperative L&P Assn Lake Cnty | Open Energy Information

    Open Energy Info (EERE)

    Cooperative L&P Assn Lake Cnty Jump to: navigation, search Name: Cooperative L&P Assn Lake Cnty Place: Minnesota Phone Number: 800-580-5881 Website: www.clpower.com Facebook:...

  20. Minnesota Valley Coop L&P Assn | Open Energy Information

    Open Energy Info (EERE)

    Minnesota Valley Coop L&P Assn Jump to: navigation, search Name: Minnesota Valley Coop L&P Assn Place: Minnesota Phone Number: 320-269-2163 or 1-800-247-5051 Website:...

  1. EA-328-A RBC Energy Services LP | Department of Energy

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

    -A RBC Energy Services LP EA-328-A RBC Energy Services LP Order authorizing RBC Energy to export electric energy to Canada. EA-328-A RBC Energy CN.pdf (882.55 KB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-328-A RBC Energy Services LP EA-328 RBC Energy Services L.P. EA-171-D Powerex Corp.

  2. EA-328 RBC Energy Services L.P. | Department of Energy

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

    RBC Energy Services L.P. EA-328 RBC Energy Services L.P. Order authorizing RBC Energy Services L.P. to export electric energy to Canada EA-328 RBC Energy Services L.P. (3.67 MB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-328 RBC Energy Services L.P. EA-328-A RBC Energy Services LP Application to Export Electric Energy OE Docket No. EA-328-A RBC Energy Services LP

  3. Application to Export Electric Energy OE Docket No. EA-353 Boralex Fort Fairfield LP & Boralex Ashland LP: Federal Register Notice Vol 74 No 151

    Broader source: Energy.gov [DOE]

    Application from Boralex Fort Fairfield LP & Boralex Ashland LP to export electric energy to Canada. Federal Register Notice Vol 74 No 151

  4. Update on Mammoth Pacific, LP Operations | Open Energy Information

    Open Energy Info (EERE)

    Update on Mammoth Pacific, LP Operations Abstract Abstract unavailable. Author Charlene L. Wardlow Published Publisher Not Provided, 2011 DOI Not Provided Check for DOI...

  5. EA-206-B Frontera Generation L.P. | Department of Energy

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

    6-B Frontera Generation L.P. EA-206-B Frontera Generation L.P. Order authorizing Frontera Generation L.P. to export electricity to Mexico. EA-206-B Frontera (MX).pdf (270.81 KB) ...

  6. TEE-0069 - In the Matter of Severson Oil & LP Co., Inc. | Department...

    Office of Environmental Management (EM)

    69 - In the Matter of Severson Oil & LP Co., Inc. TEE-0069 - In the Matter of Severson Oil & LP Co., Inc. On March 23, 2010, Severson Oil & LP Co., Inc. (Severson) filed an ...

  7. EA-338 Shell Energy North America (US), L.P. | Department of...

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

    Shell Energy North America (US), L.P. EA-338 Shell Energy North America (US), L.P. Order authorizing Shell Energy North America (US), L.P. to export electric energy to Mexico ...

  8. EA-339 Shell Energy North America (US), L.P. | Department of...

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

    9 Shell Energy North America (US), L.P. EA-339 Shell Energy North America (US), L.P. Order authorizing Shell Energy North America (US), L.P. to export electric energy to Canada ...

  9. EA-359 Louis Dreyfus Energy Services L.P. | Department of Energy

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

    Louis Dreyfus Energy Services L.P. EA-359 Louis Dreyfus Energy Services L.P. Order authorizing Louis Dreyfus Energy Services L.P. to export electric energy to Canada EA-359 Louis Dreyfus Energy Services L.P. (377.35 KB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-359 Louis Dreyfus Energy Services L.P. EA-359-A Castleton Commodities Merchant Trading L.P. EA-359-B Castleton Commodities Merchant Trading

  10. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE...

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

    (FLEX I Conditional Order) to Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC, ... holders, together with Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC ...

  11. Category:Concord, NH | Open Energy Information

    Open Energy Info (EERE)

    16 files are in this category, out of 16 total. SVFullServiceRestaurant Concord NH Public Service Co of NH.png SVFullServiceRestauran... 74 KB SVHospital Concord NH Public...

  12. PP-285 Sharyland Utilities LP | Department of Energy

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

    Mexico border. PDF icon PP-285 Sharyland Utilities LP More Documents & Publications PP-35 Trico Electric Cooperative Inc PP-107-1 Arizona Public Service Company PP-317 AEP Texas ...

  13. APN Starfirst, L.P. (Texas) | Open Energy Information

    Open Energy Info (EERE)

    APN Starfirst, L.P. Place: Texas Phone Number: 877-977-2636 Website: www.puc.texas.govindustryele Outage Hotline: 877-977-2636 References: EIA Form EIA-861 Final Data File for...

  14. Ambit Energy, L.P. (New York) | Open Energy Information

    Open Energy Info (EERE)

    New York) Jump to: navigation, search Name: Ambit Energy, L.P. Place: New York Phone Number: (877) 282-6248 Website: ww2.ambitenergy.com Twitter: @AmbitEnergy Facebook: https:...

  15. APN Starfirst, L.P. (Illinois) | Open Energy Information

    Open Energy Info (EERE)

    APN Starfirst, L.P. Place: Illinois Phone Number: (877) 977-2636 Website: www.americanpowernet.comindex Outage Hotline: (877) 977-2636 References: EIA Form EIA-861 Final Data File...

  16. Ambit Energy, L.P. (Maryland) | Open Energy Information

    Open Energy Info (EERE)

    Maryland) Jump to: navigation, search Name: Ambit Energy, L.P. Place: Maryland Phone Number: (877) 282-6248 Website: ww2.ambitenergy.com Twitter: @AmbitEnergy Facebook: https:...

  17. EA-320-A S.A.C. Energy Investments, L.P. | Department of Energy

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

    0-A S.A.C. Energy Investments, L.P. EA-320-A S.A.C. Energy Investments, L.P. Order authorizing S.A.C. Energy Investments, L.P. to export electric energy to Canada EA-320-A S.A.C. Energy Investments, L.P. (473.37 KB) More Documents & Publications EA-359 Louis Dreyfus Energy Services L.P. EA-339 Shell Energy North America (US), L.P. EA-328 RBC Energy Services L.P.

  18. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...

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

    LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-160-LNG - ORDER 2913 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-160-LNG - ...

  19. Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefactio...

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

    Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC - 14-005-CIC Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG ...

  20. SEMI-ANNUAL REPORTS FOR DOMINION COVE POINT, LP - DK. NO. 11...

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

    DOMINION COVE POINT, LP - DK. NO. 11-128-LNG - ORDER 3331 (Conditional Order) and Order 3331-A Final Order SEMI-ANNUAL REPORTS FOR DOMINION COVE POINT, LP - DK. NO. 11-128-LNG - ...

  1. SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION...

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

    - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-161-LNG - ORDER 3282 SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. ...

  2. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTI...

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

    EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 11-161-LNG - ORDER 3357 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. ...

  3. PP-299-1 Sea Breeze Olympic Converter LP | Department of Energy

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

    Sea Breeze Olympic Converter LP to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. PDF icon PP-299-1 Sea Breeze Olympic Converter LP ...

  4. EA-359-B Castleton Commodities Merchant Trading L.P. | Department...

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

    B Castleton Commodities Merchant Trading L.P. EA-359-B Castleton Commodities Merchant Trading L.P. Order authorizing Castleton to export electric energy to Canada. EA-359-B ...

  5. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTI...

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

    EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & ...

  6. Dominion Cove Point LNG, LP - FE Dkt. No 11-128-LNG | Department...

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

    Dominion Cove Point LNG, LP - FE Dkt. No 11-128-LNG Dominion Cove Point LNG, LP - FE Dkt. No 11-128-LNG ORDER CONDITIONALLY GRANTING LONG-TERM MULTI-CONTRACT AUTHORIZATION TO ...

  7. File:Wind-turbine-economics-lp-HS.pdf | Open Energy Information

    Open Energy Info (EERE)

    Wind-turbine-economics-lp-HS.pdf Jump to: navigation, search File File history File usage Metadata File:Wind-turbine-economics-lp-HS.pdf Size of this preview: 463 599 pixels....

  8. EA-338-A Shell Energy North America (US), L.P. | Department of...

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

    -A Shell Energy North America (US), L.P. EA-338-A Shell Energy North America (US), L.P. Order authorizing Shell Energy to export electric energy to Mexico. EA-338-A Shell Energy ...

  9. EA-339-A Shell Energy North America (US), L.P. | Department of...

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

    -A Shell Energy North America (US), L.P. EA-339-A Shell Energy North America (US), L.P. Order authorizing Shell Energy to export electric energy to Canada. EA-339-A Shell Energy ...

  10. Idaho Cnty L&P Coop Assn, Inc | Open Energy Information

    Open Energy Info (EERE)

    Cnty L&P Coop Assn, Inc Jump to: navigation, search Name: Idaho Cnty L&P Coop Assn, Inc Place: Idaho Phone Number: 208-983-1065 Website: www.iclp.coop Outage Hotline: 877-212-0424...

  11. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTI...

    Energy Savers [EERE]

    EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 11-161-LNG - ORDER 3357 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO....

  12. SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION...

    Energy Savers [EERE]

    - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-161-LNG - ORDER 3282 SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT....

  13. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...

    Energy Savers [EERE]

    EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG -...

  14. EA-167 PG&E Energy Trading-Power, L.P | Department of Energy

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

    PG&E Energy Trading-Power, L.P EA-167 PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Mexico. EA-167 PG&E Energy ...

  15. EA-168-B PG&E Energy Trading-Power, L.P | Department of Energy

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

    -B PG&E Energy Trading-Power, L.P EA-168-B PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Canada. EA-168-B PG&E Energy ...

  16. EA-167-A PG&E Energy Trading-Power, L.P | Department of Energy

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

    -A PG&E Energy Trading-Power, L.P EA-167-A PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Mexico. EA-167-A PG&E Energy ...

  17. EA-168 PG&E Energy Trading-Power, L.P | Department of Energy

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

    EA-168 PG&E Energy Trading-Power, L.P EA-168 PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Canada. EA-168 PG&E Energy ...

  18. DOE - Office of Legacy Management -- R Brew Co - NH 01

    Office of Legacy Management (LM)

    Brew Co - NH 01 FUSRAP Considered Sites Site: R. BREW CO. (NH.01 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Concord , New Hampshire NH.01-1 Evaluation Year: 1994 NH.01-2 Site Operations: Conducted vacuum furnace tests using uranium and copper billets. NH.01-1 NH.01-3 Site Disposition: Eliminated - Potential for contamination remote NH.01-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium NH.01-1

  19. EA-359-A Castleton Commodities Merchant Trading L.P. | Department of Energy

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

    A Castleton Commodities Merchant Trading L.P. EA-359-A Castleton Commodities Merchant Trading L.P. Order authorizing Castleton Commodities Merchant Trading to export electric energy to Canada. Name Change from Louis Dreyfus Energy Services L.P. EA-359-A Castleton Commodities (CN) Name Change.pdf (107.56 KB) More Documents & Publications EA-359-B Castleton Commodities Merchant Trading L.P. EA-359 Louis Dreyfus Energy Services L.P. Application to Export Electric Energy OE Docket No. EA-359

  20. QER- Comment of Plains All American Pipeline, L.P.

    Broader source: Energy.gov [DOE]

    To: Members of the Quadrennial Energy Review Task Force Secretariat and Energy Policy and Systems Analysis Staff, U.S. Department of Energy Enclosed please find comments submitted on behalf of Plains All American Pipeline, L.P. for the record of the QER’s August 21, 2014 Infrastructure Siting and Permitting Meeting in Cheyenne, WY. Feel free to contact me if you need anything further regarding this communication.

  1. Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas

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

    Consumption After Energy Assessment | Department of Energy Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption After Energy Assessment Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption After Energy Assessment This case study describes how Terra Nitrogen Company saved 497,000 MMBtu and $3.5 million yearly after upgrading the steam system in its ammonia plant in Verdigris, Oklahoma. Terra Nitrogen Company, L.P.: Ammonia Plant

  2. SEMI-ANNUAL REPORTS FOR JORDAN COVE ENERGY PROJECT, L.P. - FE...

    Energy Savers [EERE]

    JORDAN COVE ENERGY PROJECT, L.P. - FE DKT. NO. 11-127-LNG - ORDER 3041 SEMI-ANNUAL REPORTS FOR JORDAN COVE ENERGY PROJECT, L.P. - FE DKT. NO. 11-127-LNG - ORDER 3041 PDF icon April 2012 ...

  3. SEMI-ANNUAL REPORTS FOR JORDAN COVE LNG L.P. - FE DKT. NO. 13...

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

    JORDAN COVE LNG L.P. - FE DKT. NO. 13-141-LNG - ORDER 3412 SEMI-ANNUAL REPORTS FOR JORDAN COVE LNG L.P. - FE DKT. NO. 13-141-LNG - ORDER 3412 PDF icon October 2014 PDF icon April ...

  4. Ea-168-A PG&E Energy Trading-Power, L.P | Department of Energy

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

    Ea-168-A PG&E Energy Trading-Power, L.P Ea-168-A PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Canada. Ea-168-A PG&E Energy Trading-Power, L.P (28.09 KB) More Documents & Publications EA-168

  5. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Arkansas" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",4,15,"NA",17,"NA","NA","NA"," " "Number of retail

  6. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Alaska" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",17,34,"NA",19,"NA","NA","NA"," " "Number of retail

  7. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    District of Columbia" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,"NA","NA","NA","NA",26,1," " "Number of retail

  8. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Florida" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",11,33,"NA",16,"NA","NA","NA"," " "Number of retail

  9. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Hawaii" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",14,"NA","NA",1,2,"NA","NA"," " "Number of retail

  10. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Indiana" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",7,72,"NA",39,"NA","NA","NA"," " "Number of retail

  11. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Iowa" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,137,"NA",42,"NA","NA","NA"," " "Number of retail

  12. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Louisiana" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",7,22,"NA",12,"NA","NA","NA"," " "Number of retail

  13. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Missouri" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",5,86,"NA",42,"NA","NA","NA"," " "Number of retail

  14. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Nebraska" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities","NA",148,1,10,"NA","NA","NA"," " "Number of retail

  15. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Carolina" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",4,22,"NA",21,"NA","NA","NA"," " "Number of retail

  16. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    West Virginia" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",5,2,"NA",2,"NA","NA","NA"," " "Number of retail

  17. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No.

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

    11-161-LNG | Department of Energy Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No. 11-161-LNG Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No. 11-161-LNG On November 15, 2013, the Office of Fossil Energy of the Department of Energy (DOE/FE) issued Order No. 3357 (FLEX II Conditional Order) to Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC, and FLNG Liquefaction 3, LLC (collectively, FLEX) pursuant to section 3(a) of

  18. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION,

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

    LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 | Department of Energy EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 April 2013 (1.3 MB) April 2014 (229.51 KB) October 2014 (46.03 KB) April 2015 (2.19 MB) October 2015 (2.31 MB) More Documents & Publications SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE

  19. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...

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

    More Documents & Publications SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, ...

  20. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE...

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

    (FLEX II Conditional Order) to Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, ... Order 3357-B - Final Opinion and Order Granting LNG Export Authorization (704.57 KB) More ...

  1. Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural...

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

    Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption After Energy Assessment (October 2007) (497.87 KB) More Documents & Publications J.R. Simplot: ...

  2. Flint Hills Resources, LP- FE Dkt. No. 15-168-LNG

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy (FE) of the Department of Energy (DOE) gives notice of receipt of an application, filed on November 5, 2015, by Flint Hills Resources, LP (Flint Hills), requesting long...

  3. Laboratory Policy (LP) Homepage | U.S. DOE Office of Science (SC)

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

    Home Laboratory Policy (LP) LP Home About Laboratory Appraisal Process Laboratory Planning Process Laboratory Directed Research and Development (LDRD) Management & Operating (M&O) Contracts Technology Transfer Strategic Partnership Projects (SPP) Contact Information Laboratory Policy U.S. Department of Energy SC-32/Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5447 F: (202) 586-3119 More Information » The Department of Energy National Laboratories The

  4. Measurement and Modeling of Spatial NH3 Storage Distributions...

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

    Modeling of Spatial NH3 Storage Distributions in a Commercial Small Port Cu Zeolite Urea SCR Catalyst Measurement and Modeling of Spatial NH3 Storage Distributions in a Commercial ...

  5. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Alabama" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",1,36,1,24,"NA","NA","NA"," " "Number of retail customers",1450921,538966,11,548029,"NA","NA","NA",2537927

  6. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Arizona" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",23,29,3,9,11,"NA","NA"," " "Number of retail customers",1675038,1078638,16690,187629,12,"NA","NA",2958007 "Retail sales

  7. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    California" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",29,41,2,4,65,17,3," " "Number of retail customers",11676056,3110257,2197,16506,69,185755,"NA",14990840 "Retail sales

  8. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Colorado" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",10,29,1,28,7,"NA","NA"," " "Number of retail customers",1500660,428854,13,632335,7,"NA","NA",2561869 "Retail sales

  9. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Connecticut" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",7,8,"NA","NA",3,35,2," " "Number of retail customers",948486,71741,"NA","NA",3,597272,"NA",1617502 "Retail sales

  10. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Delaware" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",2,9,"NA",1,1,27,1," " "Number of retail customers",267434,66283,"NA",88026,1,38537,"NA",460281 "Retail sales

  11. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Georgia" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",2,53,"NA",42,1,"NA","NA"," " "Number of retail customers",2410042,333203,"NA",1966788,31,"NA","NA",4710064

  12. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Idaho" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,11,2,17,"NA","NA","NA"," " "Number of retail customers",693393,43895,1,84578,"NA","NA","NA",821867 "Retail

  13. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Illinois" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",4,41,"NA",26,2,53,3," " "Number of retail customers",1911129,270483,"NA",301219,318,3268220,"NA",5751369 "Retail sales

  14. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Kansas" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",4,118,1,29,"NA","NA","NA"," " "Number of retail customers",953679,235288,4,292717,"NA","NA","NA",1481688 "Retail

  15. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Kentucky" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",5,30,1,24,2,"NA","NA"," " "Number of retail customers",1220619,210206,17,813201,4,"NA","NA",2244047 "Retail sales

  16. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Maine" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",2,4,"NA",2,1,32,6," " "Number of retail customers",39,10603,"NA",2535,1,788335,"NA",801513 "Retail sales

  17. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Maryland" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",10,5,"NA",3,8,52,5," " "Number of retail customers",1638979,28808,"NA",208447,8,610640,"NA",2486882 "Retail sales

  18. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Massachusetts" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",13,40,"NA","NA",27,40,5," " "Number of retail customers",2182382,399857,"NA","NA",40,544399,"NA",3126678 "Retail

  19. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Michigan" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",8,41,"NA",10,2,12,3," " "Number of retail customers",4177118,306315,"NA",318985,2,6419,"NA",4808839 "Retail sales

  20. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Minnesota" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",5,124,1,46,4,"NA","NA"," " "Number of retail customers",1498737,369257,4,772733,6,"NA","NA",2640737 "Retail sales

  1. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Mississippi" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",2,23,1,25,"NA","NA","NA"," " "Number of retail customers",628656,134500,7,741758,"NA","NA","NA",1504921

  2. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Montana" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",5,1,3,29,"NA",2,1," " "Number of retail customers",377770,983,20971,197627,"NA",419,"NA",597770 "Retail sales

  3. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Nevada" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",5,9,1,8,1,3,3," " "Number of retail customers",1204604,29842,2,37040,1,10,"NA",1271499 "Retail sales

  4. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Hampshire" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,5,"NA",1,"NA",20,4," " "Number of retail customers",496060,12226,"NA",78794,"NA",128985,"NA",716065 "Retail sales

  5. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Jersey" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",17,9,"NA",1,35,58,4," " "Number of retail customers",3270179,55120,"NA",11581,39,649669,"NA",3986588 "Retail sales

  6. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Mexico" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",6,8,1,20,6,"NA","NA"," " "Number of retail customers",723562,85741,5,208702,10,"NA","NA",1018020 "Retail sales

  7. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    York" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",19,48,"NA",4,5,69,9," " "Number of retail customers",5052054,1270394,"NA",18139,15,1751992,"NA",8092594 "Retail sales

  8. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Carolina" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,72,1,31,"NA","NA","NA"," " "Number of retail customers",3318839,598354,4,1052477,"NA","NA","NA",4969674

  9. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Dakota" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,12,1,21,"NA","NA","NA"," " "Number of retail customers",238608,11023,21,186997,"NA","NA","NA",436649 "Retail

  10. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Ohio" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",10,85,"NA",25,6,52,6," " "Number of retail customers",2143362,375117,"NA",383167,12,2618989,"NA",5520647 "Retail sales

  11. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Oklahoma" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,62,1,31,"NA","NA","NA"," " "Number of retail customers",1291253,204450,1,508162,"NA","NA","NA",2003866

  12. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Oregon" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",8,18,1,19,"NA",4,3," " "Number of retail customers",1421279,294747,1,203211,"NA",484,"NA",1919722 "Retail sales

  13. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Pennsylvania" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",15,35,"NA",13,5,73,10," " "Number of retail customers",3554206,83922,"NA",219570,5,2146096,"NA",6003799 "Retail sales

  14. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Rhode Island" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",2,1,"NA","NA","NA",17,1," " "Number of retail customers",462381,4658,"NA","NA","NA",32071,"NA",499110

  15. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Dakota" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",6,36,1,31,"NA","NA","NA"," " "Number of retail customers",243148,60553,22,154530,"NA","NA","NA",458253 "Retail

  16. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Tennessee" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,61,1,26,1,"NA","NA"," " "Number of retail customers",47264,2213496,23,969214,1,"NA","NA",3229998 "Retail sales

  17. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Texas" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",89,72,"NA",68,13,"NA","NA"," " "Number of retail customers",7744205,1849743,"NA",2076859,50,"NA","NA",11670857

  18. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Utah" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",1,40,1,9,1,"NA","NA"," " "Number of retail customers",835233,244217,7,48538,1,"NA","NA",1127996 "Retail sales

  19. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Vermont" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",2,14,"NA",2,1,"NA","NA"," " "Number of retail customers",258928,54912,"NA",49378,1,"NA","NA",363219 "Retail

  20. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Virginia" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",3,16,"NA",13,"NA",1,1," " "Number of retail customers",2934456,166751,"NA",629034,"NA",20,"NA",3730261 "Retail sales

  1. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Washington" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",4,41,2,18,1,3,1," " "Number of retail customers",1460672,1669068,10,167371,1,17,"NA",3297139 "Retail sales

  2. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Wisconsin" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",13,82,"NA",24,2,"NA","NA"," " "Number of retail customers",2439647,282258,"NA",260892,2,"NA","NA",2982799

  3. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    Wyoming" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",5,13,1,18,"NA","NA","NA"," " "Number of retail customers",198292,36318,5,99606,"NA","NA","NA",334221 "Retail

  4. Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total"

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

    United States" ,"Full service providers",,,,,"Other providers",, "Item","Investor Owned","Public","Federal","Cooperative","Non-utility","Energy","Delivery","Total" "Number of entities",256,1948,6,810,144,188,67," " "Number of retail customers",93329397,21335809,40029,19096482,656,13411030,"NA",147213403 "Retail sales

  5. Order 3331-A: Dominion Cove Point LNG, LP - Dk. No. 11-128-LNG |

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

    Department of Energy 331-A: Dominion Cove Point LNG, LP - Dk. No. 11-128-LNG Order 3331-A: Dominion Cove Point LNG, LP - Dk. No. 11-128-LNG FINAL ORDER AND OPINION GRANTING LONG-TERM MULTI-CONTRACT AUTHORIZATION TO EXPORT LIQUEFIED NATURAL GAS BY VESSEL FROM THE DOMINION COVE POINT LNG TERMINAL IN CALVERT COUNTY, MARYLAND TO NON-FREE TRADE AGREEMENT NATIONS Based on a review of the complete record and for the reasons set forth below, DOE/FE has concluded that the opponents of the Dominion

  6. Single spin asymmetries in lp{yields}hX processes: A test of factorization

    SciTech Connect (OSTI)

    Anselmino, M.; Boglione, M.; Prokudin, A.; D'Alesio, U.; Melis, S.; Murgia, F.

    2010-02-01

    Predictions for the transverse single spin asymmetry (SSA), A{sub N}, are given for the inclusive processes lp{sup {up_arrow}{yields}h}X and lp{sup {up_arrow}{yields}j}et+X, which could be measured in operating or future experiments. These estimates are based on the Sivers distributions and the Collins fragmentation functions which fit the azimuthal asymmetries measured in semi-inclusive deep inelastic scattering (SIDIS) processes (lp{sup {up_arrow}{yields}l'}hX). The factorization in terms of transverse momentum dependent distribution and fragmentation functions (TMD factorization)--which supplies the theoretical framework in which SIDIS azimuthal asymmetries are analyzed--is assumed to hold also for the lp{yields}hX inclusive process at large P{sub T}. A measurement of A{sub N} would then provide a direct test of the validity of the TMD factorization in this case and would have important consequences for the study and understanding of SSAs in pp{sup {up_arrow}{yields}h}X processes.

  7. Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefactio...

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

    ...P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC - 14-005-CIC; 10-160-LNG; 10-161-LNG, 11-161-LNG and 12-06-LNG Freeport LNG Expansion, L.P., FLNG ...

  8. Public Service Co of NH | Open Energy Information

    Open Energy Info (EERE)

    EversourceNH Outage Hotline: 800-662-7764 Outage Map: www.eversource.comContentgen Green Button Access: Implemented Green Button Landing Page: www.psnh.comSaveEnergyMo...

  9. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION,

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

    LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) | Department of Energy EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) April 2014 (229.51 KB) October 2014 (46.03 KB) April 2015 (2.19 MB) October 2015 (2.31

  10. Secretary Bodman Highlights President Bush's Solar America Initiative in Merrimack, NH

    Broader source: Energy.gov [DOE]

    MERRIMACK , NH - Department of Energy (DOE) Secretary Samuel W. Bodman joined Representatives Jeb Bradley (NH-1st) and Charles Bass (NH-2nd) to highlight President Bush's Solar America Initiative,...

  11. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC- FE Dkt. No. 10-161-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    On May 17, 2013, the Office of Fossil Energy of the Department of Energy (DOE/FE) issued Order No. 3282 (FLEX I Conditional Order) to Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC,...

  12. Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-368 Brookfield Energy Marketing LP

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE):  Application from Brookfield Energy Marketing LP to export electric energy to CanadaA

  13. Application to Export Electric Energy OE Docket No. EA-328 RBC Energy Services L.P.: Federal Register Notice Volume 72, No. 158- Aug. 16, 2007

    Broader source: Energy.gov [DOE]

    Application from RBC Energy Services L.P. to export electric energy to Canada. Federal Register Notice Vol 72 No 158

  14. OFF-THE-RECORD COMMUNICATION FOR JORDAN COVE ENERGY PROJECT, L.P., FE DKT. NO. 12-32-LNG

    Broader source: Energy.gov [DOE]

    Posting of Off-the-Record CommunicationThe documents linked below were sent to the Department of Energy (DOE) in reference to the Jordan Cove Energy Project, L.P., FE Dkt. No. 12-32-LNG proceeding....

  15. RELAP5/MOD2 assessment, OECD-LOFT small break experiment LP-SB-03

    SciTech Connect (OSTI)

    Guntay, S. )

    1990-04-01

    An analysis of the experimental results and post-test calculations using RELAP5/MOD2 carried out for OECD-LOFT small break experiment LP-SB-3 are presented. Experiment LP-SB-3 was conducted on March 5, 1984 in Loss-of-Fluid Test (LOFT) facility located at the Idaho National Engineering Laboratory (INEL). The experiment simulated a small cold leg break, with concurrent loss of high pressure injection system, and cooldown and recovery by feed and bleed of the steam generator secondary side and accumulator injection, respectively. The analysis was under taken as a part of a program at EIR aimed at developing experience in using the latest generation of best estimate Loss of Coolant Accident (LOCA) analysis computer codes, and to improve understanding of Small Break LOCA transients and as well as a part of a program aimed at assessing the RELAP5/MOD2 code. The latest available version (Cycle 33 to 36.1) of the code was used. The particular test selected for the analysis included several phenomena potentially relevant to any PWR plant operation in Switzerland. This report documents a short post-test analysis of the experiment emphasizing the results of additional analysis performed during the course of this task. RELAP5/MOD2 input model and results of the post-test calculation are documented. Included in the report are the results of a sensitivity analysis which show the predicted thermal-hydraulic response to a different input model. 7 refs., 55 figs., 2 tabs.

  16. Grants to Help N.H. Towns Conserve Energy | Department of Energy

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

    Grants to Help N.H. Towns Conserve Energy Grants to Help N.H. Towns Conserve Energy March 19, 2010 - 4:17pm Addthis New Hampshire has a plan to lower expenses and create jobs, all ...

  17. Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR...

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

    Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis Details progress on non-zeolitic zirconia-based ...

  18. Development of a methodology for conducting an integrated HRA/PRA --. Task 1, An assessment of human reliability influences during LP&S conditions PWRs

    SciTech Connect (OSTI)

    Luckas, W.J.; Barriere, M.T.; Brown, W.S.; Wreathall, J.; Cooper, S.E.

    1993-06-01

    During Low Power and Shutdown (LP&S) conditions in a nuclear power plant (i.e., when the reactor is subcritical or at less than 10--15% power), human interactions with the plant`s systems will be more frequent and more direct. Control is typically not mediated by automation, and there are fewer protective systems available. Therefore, an assessment of LP&S related risk should include a greater emphasis on human reliability than such an assessment made for power operation conditions. In order to properly account for the increase in human interaction and thus be able to perform a probabilistic risk assessment (PRA) applicable to operations during LP&S, it is important that a comprehensive human reliability assessment (HRA) methodology be developed and integrated into the LP&S PRA. The tasks comprising the comprehensive HRA methodology development are as follows: (1) identification of the human reliability related influences and associated human actions during LP&S, (2) identification of potentially important LP&S related human actions and appropriate HRA framework and quantification methods, and (3) incorporation and coordination of methodology development with other integrated PRA/HRA efforts. This paper describes the first task, i.e., the assessment of human reliability influences and any associated human actions during LP&S conditions for a pressurized water reactor (PWR).

  19. Freeport LNG Development, L.P. (Freeport LNG)- Blanket Authorization to Export Previously Imported LNG- FE Dkt. No. 15-103-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of Fossil Energy gives notice of receipt of an Application filed June 25, 2015 by Freeport LNG Development, L.P. (Freeport LNG), requesting blanket authorization to export liquefied...

  20. Array-type NH.sub.3 sensor

    DOE Patents [OSTI]

    West, David Lawrence; Montgomery, Frederick Charles; Armstrong, Timothy R; Warmack, Robert J

    2013-12-31

    An array-type sensor that senses NH.sub.3 includes non-Nernstian sensing elements constructed from metal and/or metal-oxide electrodes on an O.sub.2 ion conducting substrate. In one example sensor, one electrode may be made of platinum, another electrode may be made of manganese (III) oxide (Mn.sub.2O.sub.3), and another electrode may be made of tungsten trioxide (WO.sub.3). Some sensing elements may further include an electrode made of La.sub.0.6Sr.sub.0.4Co.sub.0.2Fe.sub0.8O.sub.3 and another electrode made of LaCr.sub.0.95.Mg.sub.0.05O.sub.3.

  1. Hollow-fiber gas-membrane process for removal of NH{sub 3} from solution of NH{sub 3} and CO{sub 2}

    SciTech Connect (OSTI)

    Qin, Y.; Cabral, J.M.S.; Wang, S.

    1996-07-01

    A hollow-fiber supported gas membrane process for the separation of NH{sub 3} from aqueous solutions containing both NH{sub 3} and CO{sub 2} was investigated theoretically and experimentally. A lumen laminar flow and radial diffusion model was applied to calculate the membrane wall transfer coefficient from the data stripping a single volatile component, NH{sub 3} or CO{sub 2}, from their individual aqueous solutions. Influence of the type of membranes and operating conditions on mass-transfer rate were discussed, especially the influence of the membrane transfer coefficient on the film mass-transfer coefficient in the lumen. Appropriate configurations of the hollow-fiber modules for stripping of a single component were analyzed to optimize mass transfer. To predict the stripping of NH{sub 3} from a solution containing NH{sub 3} and CO{sub 2}, a mathematical model incorporating local chemical equilibria and Nernst-Planck diffusion was developed to describe the mass transport. The models described the experimental data fairly well. The experimental results showed that the supported gas membrane process can be used to remove NH{sub 3} effectively from aqueous media containing NH{sub 3} and CO{sub 2}.

  2. Modeling Study of SCR/PGM Interactions in NH3 Slip Catalysts | Department

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

    of Energy Study of SCR/PGM Interactions in NH3 Slip Catalysts Modeling Study of SCR/PGM Interactions in NH3 Slip Catalysts The focus of this research is on the optimization of NH3 slip catalyst performance by simulating the behavior of different SCR/PGM configurations. p-19_nova.pdf (250.42 KB) More Documents & Publications Experimental and Modelling Study of the Effect of Diffusional Limitations on the NH3 SCR Activity Selective ammonia slip catalyst enabling highly efficient NOx

  3. EA-1801: Granite Reliable Power Wind Park Project in Coos County, NH |

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

    Department of Energy 01: Granite Reliable Power Wind Park Project in Coos County, NH EA-1801: Granite Reliable Power Wind Park Project in Coos County, NH June 25, 2010 EA-1801: Final Environmental Impact Granite Reliable Power Wind Project, Coos County, New Hampshire July 23, 2010 EA-1801: Finding of No Significant Impact Granite Reliable Power Wind Project, Coos County, New Hampshire

  4. Emission factors for domestic use of L.P. gas in the metropolitan area of Mexico City

    SciTech Connect (OSTI)

    Molina, M.M.; Schifter, I.; Ontiveros, L.E.; Salinas, A.; Moreno, S.; Melgarejo, L.A.; Molina, R.; Krueger, B.

    1998-12-31

    One of the main problems found in air pollution in the Metropolitan Area of Mexico City (MAMC) is the presence of high concentrations of ozone at ground level in the atmosphere. The official Mexican standard for ozone concentration in the air (0.11 ppm, one hour, once every 3 years) has been exceeded more than 300 days per year. Ozone is formed due to the emissions of nitrogen oxides and hydrocarbons originated from either combustion processes or vapors emanating from fuel handling operations. The results of an evaluation of several domestic devices like stoves and water heaters with L.P. gas as fuel are presented. A method for the evaluation of hydrocarbon emission was developed. A prototype of domestic installation was constructed. The prototype includes L.P. gas tank, domestic stove, water heater, piping and instrumentation. Several combinations of stoves and water heaters were evaluated. The sampling and analysis of hydrocarbons were performed using laboratory equipment originally designed for the evaluation of combustion and evaporative emissions in automobiles: a SHED camera (sealed room equipped with an hydrocarbon analyzer) was used to measure leaks in the prototype of domestic installation and a Constant Volume Sampler (CVS) for the measurement of incomplete combustion emissions. Emission factors were developed for each domestic installation.

  5. Simulation of an Ar/NH{sub 3} low pressure magnetized direct current discharge

    SciTech Connect (OSTI)

    Li Zhi [School of Science, University of Science and Technology Liaoning, Anshan 114051 (China); School of Physics and Optoelectronic Engineering, Dalian University of Technology, Dalian 116024 (China); Zhao Zhen [School of Chemistry and Life Science, Anshan Normal University, Anshan 114007 (China); School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051 (China); Li Xuehui [Physiccal Science and Technical College, Dalian University, Dalian 116622 (China)

    2013-01-15

    A two-dimensional fluid model has been used to investigate the properties of plasma in an Ar/NH{sub 3} low pressure magnetized direct current discharge. We compared the simulation results with the theoretical and experimental results of the other gas discharge in which the magnetic field is considered. Results that obtained using this method are in good agreement with literature. The simulation results show that the positive ammonia ion density follows the positive argon ion density. The Ar{sub 2}{sup +} density is slightly higher than the Ar{sup +} density at 100 mTorr. The largest ammonia ion is NH{sub 3}{sup +} ion, followed by NH{sub 2}{sup +}, NH{sub 4}{sup +}, and NH{sup +} ions. The contribution of NH{sup +} ions to the density of the positive ammonia ions is marginal. The influence of pressure on the plasma discharge has been studied by simulation, and the mechanisms have been discussed. The average plasma density increases as pressure increased. The plasma density appears to be more inhomogeneous than that at the lower pressure. The ratio of charge particles changed as pressure increased. The Ar{sup +} density is slightly higher than the Ar{sub 2}{sup +} density as the pressure increased. It makes NH{sub 4}{sup +} ratio increase as pressure increased. It shows that the electron temperature drops with rising pressure by numerical calculation.

  6. NH3 generation over commercial Three-Way Catalysts and Lean-NOx...

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

    over commercial Three-Way Catalysts and Lean-NOx Traps NH3 generation over commercial Three-Way Catalysts and Lean-NOx Traps Research to identify most promising catalytic ...

  7. Crystal structure and characterization of the novel NH{sup +} Midline-Horizontal-Ellipsis N hydrogen bonded polar crystal [NH{sub 2}(CH{sub 2}){sub 4}NH][BF{sub 4}

    SciTech Connect (OSTI)

    Wojtas, M.; Gagor, A.; Czupinski, O.; Medycki, W.; Jakubas, R.

    2012-03-15

    Dielectric properties and phase transitions of the piperazinium tetrafluoroborate ([NH{sub 2}(CH{sub 2}){sub 4}NH][BF{sub 4}], abbreviated as PFB) crystal are related to the one-dimensional arrangement of the cations linked by the bistable NH{sup +} Midline-Horizontal-Ellipsis N hydrogen bonds and molecular motions of the [BF{sub 4}]{sup -} units. The crystal structure of [NH{sub 2}(CH{sub 2}){sub 4}NH][BF{sub 4}] is monoclinic at room temperature with the polar space group Pn. The polar/acentric properties of the room temperature phase IV have been confirmed by the piezoelectric and pyroelectric measurements. DSC measurements show that the compound undergoes three first-order structural phase transitions: at 421/411 K (heating/cooling), at 386/372 K and at 364/349 K. {sup 1}H and {sup 19}F NMR measurements indicate the reorientational motions of [BF{sub 4}]{sup -} anions and piperazinium(+) cations as well as the proton motion in the hydrogen-bonded chains of piperazine along the [001] direction. Over the phase I the isotropic reorientational motions or even self-diffusion of the cations and anions are expected. The conductivity measurements in the vicinity of the II-I PT indicate a superionic phase over the phase I. - Graphical abstract: It must be emphasized that the titled compound represents the first organic-inorganic simple salt containing the single-protonated piperazinium cation which was studied by means of the wide variety of experimental techniques. A survey of Cambridge Structural Database (CSD version 5.32 (November 2010) and updates (May 2011)) for structure containing the piperazinium cations yields 248 compounds with the doubly protonated piperazinium(2+) cations and only eight compounds with the singly protonated piperazinium(+) cations. Among these structures only one is the hybrid organic-inorganic material. This is piperazinium nitrate characterized structurally. The crystal packing of [NH{sub 2}(CH{sub 2}){sub 4}NH][BF{sub 4}], phase IV. The

  8. Study of On-Board Ammonia (NH3) Generation for SCR Operation | Department

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

    of Energy Study of On-Board Ammonia (NH3) Generation for SCR Operation Study of On-Board Ammonia (NH3) Generation for SCR Operation The feasibility of on-board ammonia generation was examined using synthesized exhaust compositions deer09_wong.pdf (82.51 KB) More Documents & Publications On-Board Ammonia Generation Using Delphi Diesel Fuel Reformer Delphi On-board Ammonia Generation (OAG) Reductant Utilization in a LNT + SCR System

  9. A SCR Model Calibration Approach with Spatially Resolved Measurements and NH3 Storage Distributions

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

    Song, Xiaobo; Parker, Gordon G.; Johnson, John H.; Naber, Jeffrey D.; Pihl, Josh A.

    2014-11-27

    The selective catalytic reduction (SCR) is a technology used for reducing NO x emissions in the heavy-duty diesel (HDD) engine exhaust. In this study, the spatially resolved capillary inlet infrared spectroscopy (Spaci-IR) technique was used to study the gas concentration and NH3 storage distributions in a SCR catalyst, and to provide data for developing a SCR model to analyze the axial gaseous concentration and axial distributions of NH3 storage. A two-site SCR model is described for simulating the reaction mechanisms. The model equations and a calculation method was developed using the Spaci-IR measurements to determine the NH3 storage capacity andmore » the relationships between certain kinetic parameters of the model. Moreover, a calibration approach was then applied for tuning the kinetic parameters using the spatial gaseous measurements and calculated NH3 storage as a function of axial position instead of inlet and outlet gaseous concentrations of NO, NO2, and NH3. The equations and the approach for determining the NH3 storage capacity of the catalyst and a method of dividing the NH3 storage capacity between the two storage sites are presented. It was determined that the kinetic parameters of the adsorption and desorption reactions have to follow certain relationships for the model to simulate the experimental data. Finally, the modeling results served as a basis for developing full model calibrations to SCR lab reactor and engine data and state estimator development as described in the references (Song et al. 2013a, b; Surenahalli et al. 2013).« less

  10. Structures and phases transition in hexylenediammonium pentachlorobismuthate (III) [NH{sub 3}(CH{sub 2}){sub 6}NH{sub 3}]BiCl{sub 5} crystal

    SciTech Connect (OSTI)

    Ouasri, A.; Jeghnou, H.; Rhandour, A.; Roussel, P.

    2013-04-15

    The crystal structure of [NH{sub 3}(CH{sub 2}){sub 6}NH{sub 3}]BiCl{sub 5} was determined at: 223 K [P2{sub 1}2{sub 1}2{sub 1} (Z=4), a=7.788(1), b=13.886(2), c=13.972(2) Å], 308 K [P2{sub 1}/n (Z=8), a=19.972(3), b=7.772(2), c=20.166(3) Å, β=92.32(1)°] and 378 K [Pnma (Z=4), a=13911(2), b=7.834(7), c=14.457(2) Å]. It was consisted of isolated (BiCl{sub 5}{sup 2−}){sub n} anionic chains composed by distorted octahedra BiCl{sub 6}{sup 3−} sharing two corners and {sup +}NH{sub 3}(CH{sub 2}){sub 6}NH{sub 3}{sup +} cations placed in the free cavities between anionic chains. In the β phase, there are two crystallographically inequivalent cations and two one-dimensional anionic chains (BiCl{sub 5}{sup 2−}){sub n} in which BiCl{sub 6}{sup 3−} octahedra was doubly tilted and simply tilted. Two structural phase transitions at low and high temperatures α (P2{sub 1}2{sub 1}2{sub 1}, 223 K)↔β (P2{sub 1}/n, 308 K)↔γ (Pnma, 373 K) are observed and discussed. It was crystallographically showed that both anionic and cationic entities contribute to phase transitions mechanisms. The BiCl{sub 6}{sup 3−} octahedra were found to posses significant distortions on decreasing temperature and became more distorted in α (223 K) phase. It is argued that these deformations are caused by weak to moderate N--H···Cl hydrogen bonding. - Graphical abstract: Projection of the crystal structure of [NH{sub 3}(CH{sub 2}){sub 6}NH{sub 3}]BiCl{sub 5} down the a axis at 208 K. Highlights: ► The crystal shows two phase transitions: α(223 K)↔β(308 K)↔γ(373 K). ► A discontinuous transition may be occurred between α and β phases. ► The α↔β and β↔γ phase transitions are of first order. ► Both anionic and cationic motions contribute to phase transition mechanisms. ► The BiCl{sub 6}{sup 3−} octahedra showed significant distortions on decreasing temperature.

  11. Numerical analysis of a mixture of Ar/NH{sub 3} microwave plasma chemical vapor deposition reactor

    SciTech Connect (OSTI)

    Li Zhi [School of Physics and Optoelectronic Engineering, Dalian University of Technology, Dalian 116024 (China); School of Science, University of Science and Technology Liaoning, Anshan 114051 (China); Zhao Zhen [Chemistry Department, Anshan Normal University, Anshan 114007 (China); School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051 (China); Li Xuehui [School of Physics and Optoelectronic Engineering, Dalian University of Technology, Dalian 116024 (China); Physical Science and Technical College, Dalian University, Dalian 116622 (China)

    2012-06-01

    A two-dimensional fluid model has been used to investigate the properties of plasma in Ar/NH{sub 3} microwave electron cyclotron resonance discharge at low pressure. The electromagnetic field model solved by the three-dimensional Simpson method is coupled to a fluid plasma model. The finite difference method was employed to discrete the governing equations. 40 species (neutrals, radicals, ions, and electrons) are consisted in the model. In total, 75 electron-neutral, 43 electron-ion, 167 neutral-neutral, 129 ion-neutral, 28 ion-ion, and 90 3-body reactions are used in the model. According to the simulation, the distribution of the densities of the considered plasma species has been showed and the mechanisms of their variations have been discussed. It is found that the main neutrals (Ar*, Ar**, NH{sub 3}{sup *}, NH, H{sub 2}, NH{sub 2}, H, and N{sub 2}) are present at high densities in Ar/NH{sub 3} microwave electron cyclotron resonance discharge when the mixing ratio of Ar/NH{sub 3} is 1:1 at 20 Pa. The density of NH is more than that of NH{sub 2} atom. And NH{sub 3}{sup +} are the most important ammonia ions. But the uniformity of the space distribution of NH{sub 3}{sup +} is lower than the other ammonia ions.

  12. Thermal Durability of Cu-CHA NH3-SCR Catalysts for Diesel NOx Reduction

    SciTech Connect (OSTI)

    Schmieg, Steven J.; Oh, Se H.; Kim, Chang H.; Brown, David B.; Lee, Jong H.; Peden, Charles HF; Kim, Do Heui

    2012-04-30

    Multiple catalytic functions (NOx conversion, NO and NH3 oxidation, NH3 storage) of a commercial Cu-zeolite urea/NH3-SCR catalyst were assessed in a laboratory fixed-bed flow reactor system after differing degrees of hydrothermal aging. Catalysts were characterized by using x-ray diffraction (XRD), 27Al solid state nuclear magnetic resonance (NMR) and transmission electron microscopy (TEM) / energy dispersive X-ray (EDX) spectroscopy to develop an understanding of the degradation mechanisms during catalyst aging. The catalytic reaction measurements of laboratory-aged catalysts were performed, which allows us to obtain a universal curve for predicting the degree of catalyst performance deterioration as a function of time at each aging temperature. Results show that as the aging temperature becomes higher, the zeolite structure collapses in a shorter period of time after an induction period. The decrease in SCR performance was explained by zeolite structure destruction and/or Cu agglomeration, as detected by XRD/27Al NMR and by TEM/EDX, respectively. Destruction of the zeolite structure and agglomeration of the active phase also results in a decrease in the NO/NH3 oxidation activity and the NH3 storage capacity of the catalyst. Selected laboratory aging conditions (16 h at 800oC) compare well with a 135,000 mile vehicle-aged catalyst for both performance and characterization criteria.

  13. Photolysis of solid NH{sub 3} and NH{sub 3}-H{sub 2}O mixtures at 193 nm

    SciTech Connect (OSTI)

    Loeffler, M. J.; Baragiola, R. A.

    2010-12-07

    We have studied UV photolysis of solid ammonia and ammonia-dihydrate samples at 40 K, using infrared spectroscopy, mass spectrometry, and microgravimetry. We have shown that in the pure NH{sub 3} sample, the main species ejected are NH{sub 3}, H{sub 2}, and N{sub 2}, where the hydrogen and nitrogen increase with laser fluence. This increase in N{sub 2} ejection with laser fluence explains the increase in mass loss rate detected by a microbalance. In contrast, for the ammonia-water mixture, we see very weak signals of H{sub 2} and N{sub 2} in the mass spectrometer, consistent with the very small mass loss during the experiment and with a <5% decrease in the NH{sub 3} infrared absorption bands spectroscopy after a fluence of {approx}3 x 10{sup 19} photons/cm{sup 2}. The results imply that ammonia-ice mixtures in the outer solar system are relatively stable under solar irradiation.

  14. A Review & Assessment of Current Operating Conditions Allowable Stresses in ASME Section III Subsection NH

    SciTech Connect (OSTI)

    R. W. Swindeman

    2009-12-14

    The current operating condition allowable stresses provided in ASME Section III, Subsection NH were reviewed for consistency with the criteria used to establish the stress allowables and with the allowable stresses provided in ASME Section II, Part D. It was found that the S{sub o} values in ASME III-NH were consistent with the S values in ASME IID for the five materials of interest. However, it was found that 0.80 S{sub r} was less than S{sub o} for some temperatures for four of the materials. Only values for alloy 800H appeared to be consistent with the criteria on which S{sub o} values are established. With the intent of undertaking a more detailed evaluation of issues related to the allowable stresses in ASME III-NH, the availabilities of databases for the five materials were reviewed and augmented databases were assembled.

  15. NH{sub 3} sensor based on CSA doped PANi-SnO{sub 2} nanohybrid

    SciTech Connect (OSTI)

    Khuspe, G. D.; Navale, S. T.; Chougule, M. A.; Mulik, R. N.; Godse, P. R.; Patil, V. B.; Sen, Shashwati

    2014-04-24

    The PANi-SnO{sub 2} hybrid nanocomposite based thin films doped with 10–50 wt % CSA were deposited on the glass substrates using the spin coating technique. The sensor response in relation to the CSA doping concentration and the gas concentration has been systematically studied. A significant sensitivity (91%) towards 100 ppm NH{sub 3} operating at room temperature is observed for the 30 wt % CSA doped PANi-SnO2 nanohybrid. The sensing mechanism of CSA doped PANi-SnO{sub 2} materials to NH{sub 3} was presumed to be the effect of p–n heterojunctions.

  16. Evaluation of NH3-SCR Catalyst Technology on a 250-kW Stationary Diesel

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

    Genset | Department of Energy NH3-SCR Catalyst Technology on a 250-kW Stationary Diesel Genset Evaluation of NH3-SCR Catalyst Technology on a 250-kW Stationary Diesel Genset 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005_deer_malyala.pdf (164.77 KB) More Documents & Publications Two Catalyst Formulations - One Solution for NOx After-treatment Systems Engine and Reactor Evaluations of HC-SCR for Diesel NOx Reduction Development of Optimal Catalyst

  17. NH3 generation over commercial Three-Way Catalysts and Lean-NOx Traps |

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

    Department of Energy generation over commercial Three-Way Catalysts and Lean-NOx Traps NH3 generation over commercial Three-Way Catalysts and Lean-NOx Traps Research to identify most promising catalytic formulations and operation for the in-situ generation of NH3, storage on a downstream SCR catalyst, and utilized to reduce the remaining NOx deer12_toops.pdf (3.08 MB) More Documents & Publications Emissions Control for Lean Gasoline Engines Emissions Control for Lean Gasoline Engines

  18. Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis |

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

    Department of Energy Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis Progress on Acidic Zirconia Mixed Oxides for Efficient NH3-SCR Catalysis Details progress on non-zeolitic zirconia-based mixed oxides as promising new SCR catalyst materials and results of engine bench testing of full-size SCR prototype confirms Details progress on non-zeolitic zirconia-based mixed oxides as promising new SCR catalyst materials and results of engine bench testing of full-size SCR prototype

  19. Investigation on thermal evaporated CH{sub 3}NH{sub 3}PbI{sub 3} thin films

    SciTech Connect (OSTI)

    Li, Youzhen; Xu, Xuemei; Yang, Junliang; Wang, Chenggong; Wang, Congcong; Gao, Yongli; Xie, Fangyan

    2015-09-15

    CH{sub 3}NH{sub 3}I, PbI{sub 2} and CH{sub 3}NH{sub 3}PbI{sub 3} films were fabricated by evaporation and characterized with X-ray Photoelectron Spectroscopy (XPS) and X-ray diffraction (XRD). The XPS results indicate that the PbI{sub 2} and CH{sub 3}NH{sub 3}PbI{sub 3} films are more uniform and stable than the CH{sub 3}NH{sub 3}I film. The atomic ratio of the CH{sub 3}NH{sub 3}I, PbI{sub 2} and CH{sub 3}NH{sub 3}PbI{sub 3} films are C:N:I=1.00:1.01:0.70, Pb:I= 1.00:1.91 and C: N: Pb: I = 1.29:1.07:1.00:2.94, respectively. The atomic ratio of CH{sub 3}NH{sub 3}PbI{sub 3} is very close to that of the ideal perovskite. Small angle x-ray diffraction results demonstrate that the as evaporated CH{sub 3}NH{sub 3}PbI{sub 3} film is crystalline. The valence band maximum (VBM) and work function (WF) of the CH{sub 3}NH{sub 3}PbI{sub 3} film are about 0.85eV and 4.86eV, respectively.

  20. Summary of important results and SCDAP/RELAP5 analysis for OECD LOFT experiment LP-FP-2

    SciTech Connect (OSTI)

    Coryell, E.W.

    1994-04-01

    This report summarizes significant technical findings from the LP-FP-2 Experiment sponsored by the Organization of Economic Cooperation and Development (OECD). It was the second, and final, fission product experiment conducted in the Loss-of-Fluid Test (LOFT) facility at the Idaho National Engineering Laboratory. The overall technical objective of the test was to contribute to the understanding of fuel rod behavior, hydrogen generation, and fission product release, transport, and deposition during a V-sequence accident scenario that resulted in severe core damage. An 11 by 11 test bundle, comprised of 100 prepressurized fuel rods, 11 control rods, and 10 instrumented guide tubes, was surrounded by an insulating shroud and contained in a specially designed central fuel module, that was inserted into the LOFT reactor. The simulated transient was a V-sequence loss-of-coolant accident scenario featuring a pipe break in the low pressure injection system line attached to the hot leg of the LOFT broken loop piping. The transient was terminated by reflood of the reactor vessel when the outer wall shroud temperature reached 1517 K. With sustained fission power and heat from oxidation and metal-water reactions, elevated temperatures resulted in zircaloy melting, fuel liquefaction, material relocation, and the release of hydrogen, aerosols, and fission products. A description and evaluation of the major phenomena, based upon the response of on line instrumentation, analysis of fission product data, postirradiation examination of the fuel bundle, and calculations using the SCDAP/RELAP5 computer code, are presented.

  1. Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC- 14-005-CIC; 10-160-LNG; 10-161-LNG, 11-161-LNG and 12-06-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    Application of Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC to Transfer Control of Long-term Authorization to Export LNG to Free Trade...

  2. Synthesis and Characterization of Th2N2(NH) Isomorphous to Th2N3

    SciTech Connect (OSTI)

    Silva, G W Chinthaka M; Yeamans, Charles B.; Hunn, John D; Sattelberger, Alfred P; Czerwinski, Ken R.; Weck, Dr. Phil F

    2012-01-01

    Using a new, low-temperature, fluoride-based process, thorium nitride imide of the chemical formula Th{sub 2}N{sub 2}(NH) was synthesized from thorium dioxide via an ammonium thorium fluoride intermediate. The resulting product phase was characterized by powder X-ray diffraction (XRD) analysis and was found to be crystallographically similar to Th{sub 2}N{sub 3}. Its unit cell was hexagonal with a space group of P3m{bar 1} and lattice parameters of a = b = 3.886(1) and c = 6.185(2) {angstrom}. The presence of -NH in the nitride phase was verified by Fourier transform infrared spectroscopy (FTIR). Total energy calculations performed using all-electron scalar relativistic density functional theory (DFT) showed that the hydrogen atom in the Th{sub 2}N{sub 2}(NH) prefers to bond with nitrogen atoms occupying 1a Wyckoff positions of the unit cell. Lattice fringe disruptions observed in nanoparticle areas of the nitride species by high-resolution transmission electron microscopic (HRTEM) images also displayed some evidence for the presence of -NH group. As ThO{sub 2} was identified as an impurity, possible reaction mechanisms involving its formation are discussed.

  3. Theoretical investigation of HNgNH{sub 3}{sup +} ions (Ng = He, Ne, Ar, Kr, and Xe)

    SciTech Connect (OSTI)

    Gao, Kunqi; Sheng, Li

    2015-04-14

    The equilibrium geometries, harmonic frequencies, and dissociation energies of HNgNH{sub 3}{sup +} ions (Ng = He, Ne, Ar, Kr, and Xe) were investigated using the following method: Becke-3-parameter-Lee-Yang-Parr (B3LYP), Boese-Matrin for Kinetics (BMK), second-order Mller-Plesset perturbation theory (MP2), and coupled-cluster with single and double excitations as well as perturbative inclusion of triples (CCSD(T)). The results indicate that HHeNH{sub 3}{sup +}, HArNH{sub 3}{sup +}, HKrNH{sub 3}{sup +}, and HXeNH{sub 3}{sup +} ions are metastable species that are protected from decomposition by high energy barriers, whereas the HNeNH{sub 3}{sup +} ion is unstable because of its relatively small energy barrier for decomposition. The bonding nature of noble-gas atoms in HNgNH{sub 3}{sup +} was also analyzed using the atoms in molecules approach, natural energy decomposition analysis, and natural bond orbital analysis.

  4. Theoretical Investigations on the Formation and Dehydrogenation Reaction Pathways of H(NH2BH2)nH (n=1-4) Oligomers: Importance of Dihydrogen Interactions (DHI)

    SciTech Connect (OSTI)

    Li, Jun; Kathmann, Shawn M.; Hu, Han-Shi; Schenter, Gregory K.; Autrey, Thomas; Gutowski, Maciej S.

    2010-09-06

    The H(NH2BH2)nH oligomers are possible products from dehydrogenation of ammonia borane (NH3BH3) and ammonium borohydride (NH4BH4), which belong to a class of boron-nitrogen-hydrogen (BNHx) compounds that are promising materials for chemical hydrogen storage. Understanding the kinetics and reaction pathways of formation of these oligomers and their further dehydrogenation is essential for developing BNHx-based hydrogen storage materials. We have performed computational modeling using density functional theory (DFT), ab initio wavefunction theory, and Car-Parrinello molecular dynamics (CPMD) simulations on the energetics and formation pathways for the H(NH2BH2)nH (n=1-4) oligomers, polyaminoborane (PAB), from NH3BH3 monomers and the subsequent dehydrogenation steps to form polyiminoborane (PIB). Through transition state searches and evaluation of the intrinsic reaction coordinates, we have investigated the B-N bond cleavage, the reactions of NH3BH3 molecule with intermediates, dihydrogen release through intra- and intermolecular hydrogen transfer, dehydrocoupling/cyclization of the oligomers, and the dimerization of NH3BH3 molecules. We discovered the formation mechanism of H(NH2BH2)n+1H oligomers through reactions of the H(NH2BH2)nH oligomers first with BH3 followed by reactions with NH3 and the release of H2, where the BH3 and NH3 intermediates are formed through dissociation of NH3BH3. We also found that the dimerization of the NH3BH3 molecules to form c-(NH2BH2)2 is slightly exothermic, with an unexpected transition state that leads to the simultaneous release of two H2 molecules. The dehydrogenations of the oligomers are also exothermic, typically by less than 10 kcal/(mol of H2), with the largest exothermicity for n=3. The transition state search shows that the one-step direct dehydrocoupling cyclization of the oligomers is not a favored pathway because of high activation barriers. The dihydrogen bonding, in which protic (HN) hydrogens interact with hydridic

  5. Giver-LP

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

    Water Vapor Line Intensity Corrections and Rovibrational Assignment Updates of the ... Introduction While measuring weak water vapor lines in the wings of the 0.94-m ...

  6. 1,"Entergy Rhode Island State Energy LP","Natural gas","Entergy RISE",538

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

    Rhode Island" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"Entergy Rhode Island State Energy LP","Natural gas","Entergy RISE",538 2,"Manchester Street","Natural gas","Dominion Energy New England, LLC",447 3,"Tiverton Power Plant","Natural gas","Tiverton Power LLC",250 4,"Ocean State Power","Natural

  7. Measurement and Modeling of Spatial NH3 Storage Distributions in a Commercial Small Port Cu Zeolite Urea SCR Catalyst

    Broader source: Energy.gov [DOE]

    A modified Spaci-IR technique can measure transient NH3 and NOx concentrations; data have been used to calibrate and validate an SCR model, with good agreement between experiments and simulations.

  8. Structural transitions of ternary imide Li{sub 2}Mg(NH){sub 2} for hydrogen storage

    SciTech Connect (OSTI)

    Liang, C.; Gao, M. X.; Pan, H. G. Liu, Y. F.

    2014-08-25

    Phase transitions and energetic properties of Li{sub 2}Mg(NH){sub 2} with different crystal structures are investigated by experiments and first-principles calculations. The Li{sub 2}Mg(NH){sub 2} with the primitive cubic and orthorhombic structure is obtained by dynamically dehydrogenating a Mg(NH{sub 2}){sub 2}-2LiH mixture up to 280?C under an initial vacuum and 9.0?bars H{sub 2}, respectively. It is found that the obtained orthorhombic Li{sub 2}Mg(NH){sub 2} is converted to a primitive cubic structure as the dehydrogenation temperature is further increased to 400?C or performed by a 36?h of high-energetic ball milling. Moreover, the primitive cubic phase can be converted to an orthorhombic phase after heating at 280?C under 9.0?bars H{sub 2} for 1?h. Thermodynamic calculations show that the orthorhombic phase is the ground state structure of Li{sub 2}Mg(NH){sub 2}. The mechanism for phase transitions of Li{sub 2}Mg(NH){sub 2} is also discussed from the angle of energy.

  9. Effects of reactant rotational excitations on H{sub 2} + NH{sub 2} → H + NH{sub 3} reactivity

    SciTech Connect (OSTI)

    Song, Hongwei; Guo, Hua

    2014-12-28

    Rotational mode specificity of the title reaction is examined using an initial state selected time-dependent wave packet method on an accurate ab initio based global potential energy surface. This penta-atomic reaction presents an ideal system to test several dynamical approximations, which might be useful for future quantum dynamics studies of polyatomic reactions, particularly with rotationally excited reactants. The first approximation involves a seven-dimensional (7D) model in which the two non-reactive N–H bonds are fixed at their equilibrium geometry. The second is the centrifugal sudden (CS) approximation within the 7D model. Finally, the J-shifting (JS) model is tested, again with the fixed N–H bonds. The spectator-bond approximation works very well in the energy range studied, while the centrifugal sudden and J-shifting integral cross sections (ICSs) agree satisfactorily with the coupled-channel counterparts in the low collision energy range, but deviate at the high energies. The calculated integral cross sections indicate that the rotational excitation of H{sub 2} somewhat inhibits the reaction while the rotational excitations of NH{sub 2} have little effect. These findings are compared with the predictions of the sudden vector projection model. Finally, a simple model is proposed to predict rotational mode specificity using K-averaged reaction probabilities.

  10. A SCR Model Calibration Approach with Spatially Resolved Measurements and NH3 Storage Distributions

    SciTech Connect (OSTI)

    Song, Xiaobo; Parker, Gordon G.; Johnson, John H.; Naber, Jeffrey D.; Pihl, Josh A.

    2014-11-27

    The selective catalytic reduction (SCR) is a technology used for reducing NO x emissions in the heavy-duty diesel (HDD) engine exhaust. In this study, the spatially resolved capillary inlet infrared spectroscopy (Spaci-IR) technique was used to study the gas concentration and NH3 storage distributions in a SCR catalyst, and to provide data for developing a SCR model to analyze the axial gaseous concentration and axial distributions of NH3 storage. A two-site SCR model is described for simulating the reaction mechanisms. The model equations and a calculation method was developed using the Spaci-IR measurements to determine the NH3 storage capacity and the relationships between certain kinetic parameters of the model. Moreover, a calibration approach was then applied for tuning the kinetic parameters using the spatial gaseous measurements and calculated NH3 storage as a function of axial position instead of inlet and outlet gaseous concentrations of NO, NO2, and NH3. The equations and the approach for determining the NH3 storage capacity of the catalyst and a method of dividing the NH3 storage capacity between the two storage sites are presented. It was determined that the kinetic parameters of the adsorption and desorption reactions have to follow certain relationships for the model to simulate the experimental data. Finally, the modeling results served as a basis for developing full model calibrations to SCR lab reactor and engine data and state estimator development as described in the references (Song et al. 2013a, b; Surenahalli et al. 2013).

  11. RELAP5/MOD2 assessment simulation of semiscale MOD-2C test S-NH-3

    SciTech Connect (OSTI)

    Megahed, M M

    1987-10-01

    This report documents an evaluation of the RELAP5/MOD2/Cycle 36.05 thermal hydraulic computer code for a simulation of a small-break loss-of-coolant accident transient (SBLOCA). The experimental data base for the evaluation is the results of Test S-NH-3 performed in the Semiscale MOD-2C test facility. The test modeled a 0.5% SBLOCA with an accompanying failure of the high-pressure injection emergency core cooling system. The test facility and RELAP5/MOD2 model used in the calculations are described. Evaluations of the accuracy of the calculations are presented in the form of comparisons of measured and calculated histories of selected parameters associated with the primary and secondary systems. A conclusion was reached that the code is capable of making SBLOCA calculations efficiently. However, some of the SBLOCA-related phenomena were not properly predicted by the code, suggesting a need for code improvement.

  12. The thermal decomposition of NH{sub 2}OH and subsequent reactions : ab initio transition state theory and reflected shock tube experiments.

    SciTech Connect (OSTI)

    Klippenstein, S. J.; Harding, L. B.; Ruscic, B.; Sivaramakrishnan, R.; Srinivasan, N. K.; Su, M.-C.; Michael, J. V.; Chemical Sciences and Engineering Division; Sonoma State Univ.

    2009-01-01

    Primary and secondary reactions involved in the thermal decomposition of NH{sub 2}OH are studied with a combination of shock tube experiments and transition state theory based theoretical kinetics. This coupled theory and experiment study demonstrates the utility of NH{sub 2}OH as a high temperature source of OH radicals. The reflected shock technique is employed in the determination of OH radical time profiles via multipass electronic absorption spectrometry. O-atoms are searched for with atomic resonance absorption spectrometry. The experiments provide a direct measurement of the rate coefficient, k{sub 1}, for the thermal decomposition of NH{sub 2}OH. Secondary rate measurements are obtained for the NH{sub 2} + OH (5a) and NH{sub 2}OH + OH (6a) abstraction reactions. The experimental data are obtained for temperatures in the range from 1355 to 1889 K and are well represented by the respective rate expressions: log[k/(cm{sup 3} molecule{sup -1} s{sup -1})] = (?10.12 {+-} 0.20) + (?6793 {+-} 317 K/T) (k{sub 1}); log[k/(cm{sup 3} molecule{sup -1} s{sup -1})] = (?10.00 {+-} 0.06) + (?879 {+-} 101 K/T) (k{sub 5a}); log[k/(cm{sup 3} molecule{sup -1} s{sup -1})] = (?9.75 {+-} 0.08) + (?1248 {+-} 123 K/T) (k{sub 6a}). Theoretical predictions are made for these rate coefficients as well for the reactions of NH{sub 2}OH + NH{sub 2}, NH{sub 2}OH + NH, NH + OH, NH{sub 2} + NH{sub 2}, NH{sub 2} + NH, and NH + NH, each of which could be of secondary importance in NH{sub 2}OH thermal decomposition. The theoretical analyses employ a combination of ab initio transition state theory and master equation simulations. Comparisons between theory and experiment are made where possible. Modest adjustments of predicted barrier heights (i.e., by 2 kcal/mol or less) generally yield good agreement between theory and experiment. The rate coefficients obtained here should be of utility in modeling NO{sub x} in various combustion environments.

  13. Tuned sensitivity towards H{sub 2}S and NH{sub 3} with Cu doped barium strontium titanate materials

    SciTech Connect (OSTI)

    Simion, C. E. Teodorescu, V. S.; Stănoiu, A.; Sackmann, A.; Ruşti, C. F.; Piticescu, R. M.

    2014-11-05

    The different amount of Cu-doped Barium Strontium Titanate (BST) thick film materials have been tested for their gas-sensing performances towards NH{sub 3} and H{sub 2}S under dry and 50% relative humidity (RH) background conditions. The optimum NH{sub 3} sensitivity was attained with 0.1mol% Cu-doped BST whereas the selective detection of H{sub 2}S was highlighted using 5mol% Cu-doped BST material. No cross-sensitivity effects to CO, NO{sub 2}, CH{sub 4} and SO{sub 2} were observed for all tested materials operated at their optimum temperature (200°C) under humid conditions (50% RH). The presence of humidity clearly enhances the gas sensitivity to NH{sub 3} and H{sub 2}S detection.

  14. Increasing biogas yield of rural biogas digester by addition of NH/sub 4/HCO/sub 3/

    SciTech Connect (OSTI)

    Sun, G.C.; Chen, G.Q.; Chen, M.; Liu, K.X.; Zhou, S.Y.

    1983-12-01

    By addition of 0.3% NH/sub 4/HCO/sub 3/ instead of animal manure into rural biogas digester in which the rotted rice straw was the major feedstock, the biogas yield doubled in comparison with the check digester (0.1 m/sup 3//m/sup 3//d) and the fertility of NH/sub 4/HCO/sub 3/ did not decrease because of biogas fermentation. Many digesters have been built in China. But, owing to the problems of improper management, unsuitable influent mixing, etc., neither digesters nor feedstock were fully utilized. In order to solve these problems, adding NH/sub 4/HCO/sub 3/ into digester instead of animal manure was tried. Its results showed that the suitable C/N ratio of influent mixing was obtained, the fertility of effluent went up, and biogas producing rate increased. The concentration of NH/sub 4/HCO/sub 3/ is 0.2-0.6%, but the optimal is 0.3%.

  15. Update and Improve Subsection NH –– Alternative Simplified Creep-Fatigue Design Methods

    SciTech Connect (OSTI)

    Tai Asayama

    2009-10-26

    This report described the results of investigation on Task 10 of DOE/ASME Materials NGNP/Generation IV Project based on a contract between ASME Standards Technology, LLC (ASME ST-LLC) and Japan Atomic Energy Agency (JAEA). Task 10 is to Update and Improve Subsection NH -- Alternative Simplified Creep-Fatigue Design Methods. Five newly proposed promising creep-fatigue evaluation methods were investigated. Those are (1) modified ductility exhaustion method, (2) strain range separation method, (3) approach for pressure vessel application, (4) hybrid method of time fraction and ductility exhaustion, and (5) simplified model test approach. The outlines of those methods are presented first, and predictability of experimental results of these methods is demonstrated using the creep-fatigue data collected in previous Tasks 3 and 5. All the methods (except the simplified model test approach which is not ready for application) predicted experimental results fairly accurately. On the other hand, predicted creep-fatigue life in long-term regions showed considerable differences among the methodologies. These differences come from the concepts each method is based on. All the new methods investigated in this report have advantages over the currently employed time fraction rule and offer technical insights that should be thought much of in the improvement of creep-fatigue evaluation procedures. The main points of the modified ductility exhaustion method, the strain range separation method, the approach for pressure vessel application and the hybrid method can be reflected in the improvement of the current time fraction rule. The simplified mode test approach would offer a whole new advantage including robustness and simplicity which are definitely attractive but this approach is yet to be validated for implementation at this point. Therefore, this report recommends the following two steps as a course of improvement of NH based on newly proposed creep-fatigue evaluation

  16. Verification of Allowable Stresses In ASME Section III Subsection NH For Grade 91 Steel & Alloy 800H

    SciTech Connect (OSTI)

    R. W. Swindeman; M. J. Swindeman; B. W. Roberts; B. E. Thurgood; D. L. Marriott

    2007-11-30

    The database for the creep-rupture of 9Cr-1Mo-V (Grade 91) steel was collected and reviewed to determine if it met the needs for recommending time-dependent strength values, S{sub t}, for coverage in ASME Section III Subsection NH (ASME III-NH) to 650 C (1200 F) and 600,000 hours. The accumulated database included over 300 tests for 1% total strain, nearly 400 tests for tertiary creep, and nearly 1700 tests to rupture. Procedures for analyzing creep and rupture data for ASME III-NH were reviewed and compared to the procedures used to develop the current allowable stress values for Gr 91 for ASME II-D. The criteria in ASME III-NH for estimating S{sub t} included the average strength for 1% total strain for times to 600,000 hours, 80% of the minimum strength for tertiary creep for times to 600,000 hours, and 67% of the minimum rupture strength values for times to 600,000 hours. Time-temperature-stress parametric formulations were selected to correlate the data and make predictions of the long-time strength. It was found that the stress corresponding to 1% total strain and the initiation of tertiary creep were not the controlling criteria over the temperature-time range of concern. It was found that small adjustments to the current values in III-NH could be introduced but that the existing values were conservative and could be retained. The existing database was found to be adequate to extend the coverage to 600,000 hours for temperatures below 650 C (1200 F).

  17. Synthesis, characterization and optical properties of NH{sub 4}Dy(PO{sub 3}){sub 4}

    SciTech Connect (OSTI)

    Chemingui, S.; Ferhi, M. Horchani-Naifer, K.; Férid, M.

    2014-09-15

    Polycrystalline powders of NH{sub 4}Dy(PO{sub 3}){sub 4} polyphosphate have been grown by the flux method. This compound was found to be isotopic with NH{sub 4}Ce(PO{sub 3}){sub 4} and RbHo(PO{sub 3}){sub 4}. It crystallizes in the monoclinic space group P2{sub 1/n} with unit cell parameters a=10.474(6) Å, b=9.011(4) Å, c=10.947(7) Å and β=106.64(3)°. The title compound has been transformed to triphosphate Dy(PO{sub 3}){sub 3} after calcination at 800 °C. Powder X-ray diffraction, infrared and Raman spectroscopies and the differential thermal analysis have been used to identify these materials. The spectroscopic properties have been investigated through absorption, excitation, emission spectra and decay curves of Dy{sup 3+} ion in both compounds at room temperature. The emission spectra show the characteristic emission bands of Dy{sup 3+} in the two compounds, before and after calcination. The integrated emission intensity ratios of the yellow to blue (I{sub Y}/I{sub B}) transitions and the chromaticity properties have been determined from emission spectra. The decay curves are found to be double-exponential. The non-exponential behavior of the decay rates was related to the resonant energy transfer as well as cross-relaxation between the donor and acceptor Dy{sup 3+} ions. The determined properties have been discussed as function of crystal structure of both compounds. They reveal that NH{sub 4}Dy(PO{sub 3}){sub 4} is promising for white light generation but Dy(PO{sub 3}){sub 3} is potential candidates in field emission display (FED) and plasma display panel (PDP) devices. - Graphical abstract: The CIE color coordinate diagrams showing the chromatic coordinates of Dy{sup 3+} luminescence in NH{sub 4}Dy(PO{sub 3}){sub 4} and Dy(PO{sub 3}){sub 3}. - Highlights: • The polycrystalline powders of NH{sub 4}Dy(PO{sub 3}){sub 4} and Dy(PO{sub 3}){sub 3} are synthesized. • The obtained powders are characterized. • The spectroscopic properties of Dy{sup 3+} ion

  18. RELAP5 assessment using semiscale SBLOCA test S-NH-1. International Agreement Report

    SciTech Connect (OSTI)

    Lee, E.J.; Chung, B.D.; Kim, H.J.

    1993-06-01

    2-inch cold leg break test S-NH-1, conducted at the 1/1705 volume scaled facility Semiscale was analyzed using RELAP5/MOD2 Cycle 36.04 and MOD3 Version 5m5. Loss of HPIS was assumed, and reactor trip occurred on a low PZR pressure signal (13.1 MPa), and pumps began an unpowered coastdown on SI signal (12.5 MPa). The system was recovered by opening ADV`s when the PCT became higher than 811 K. Accumulator was finally injected into the system when the primary system pressure was less than 4.0 MPa. The experiment was terminated when the pressure reached the LPIS actuation set point RELAP5/MOD2 analysis demonstrated its capability to predict, with a sufficient accuracy, the main phenomena occurring in the depressurization transient, both from a qualitative and quantitative points of view. Nevertheless, several differences were noted regarding the break flow rate and inventory distribution due to deficiencies in two-phase choked flow model, horizontal stratification interfacial drag, and a CCFL model. The main reason for the core to remain nearly fully covered with the liquid was the under-prediction of the break flow by the code. Several sensitivity calculations were tried using the MOD2 to improve the results by using the different options of break flow modeling (downward, homogeneous, and area increase). The break area compensating concept based on ``the integrated break flow matching`` gave the best results than downward junction and homogeneous options. And the MOD3 showed improvement in predicting a CCFL in SG and a heatup in the core.

  19. Capacitive deionization of NH{sub 4}CIO{sub 4} solutions with carbon aerogel electrodes. Revision 1

    SciTech Connect (OSTI)

    Farmer, J.C.; Fix, D.V.; Mack, G.V.; Pekala, R.W.; Poco, J.F.

    1996-01-01

    A process for capacitive deionization of water with a stack of carbon aerogel electrodes was developed. Unlike ion exchange, one of the more conventional deionization processes, no chemicals are required for regeneration of the system; electricity is used instead. An aqueous solution of NH{sub 4}ClO{sub 4} is pumped through the electrochemical cell. After polarization, NH{sub 4}{sup +} and ClO{sub 4}{sup -} ions are removed from the water by the imposed electric field and trapped in the extensive cathodic and anodic double layers. Thsi process produces one stream of purified water and a second stream of concentrate. Effects of cell voltage, salt concentration, and cycling on electrosorption capacity were studied and results reported.

  20. A reaction mechanism for titanium nitride CVD from TiCl{sub 4} and NH{sub 3}

    SciTech Connect (OSTI)

    Larson, R.S.; Allendorf, M.D.

    1995-12-01

    A gas-phase and surface reaction mechanism for the CVD of TiN from TiCl{sub 4} and NH{sub 3} is proposed. The only gas-phase process is complex formation, which can compete with deposition. The surface mechanism postulates the stepwise elimination of Cl and H atoms from TiCl{sub 4} and NH{sub 3}, respectively, to form solid TiN and gaseous HCl. The mechanism also accounts for the change in oxidation state of Ti by allowing for liberation of N{sub 2}. Provided that the surface composition is at steady state, the stoichiometry of the overall reaction is reproduced exactly. In addition, the global kinetic law predicted by the mechanism is successfully fit to new deposition data from a rotating disk reactor and is shown to be consistent with literature results.

  1. RELAP5/MOD2 assessment using semiscale experiments S-NH-1 and S-LH-2

    SciTech Connect (OSTI)

    Yuann, Ruey-ying; Liang, Kuo-shing; Jacobson, J L

    1987-10-01

    This report presents the results of the RELAP5/MOD2 posttest assessment utilizing two small break loss-of-coolant accident (LOCA) tests (S-NH-1 and S-LH-2) which were performed in the Semiscale Mod-2C facility. Test S-NH-1 was a 0.5% small break LOCA where the high-pressure injection system (HPIS) was inoperable throughout the transient. Test S-LH-2 was a 5% small break LOCA involving a relatively high upper-head-to-downcomer initial bypass flow and nominal emergency core cooling. Through comparisons between data and best-estimate RELAP5 calculations, the capabilities of RELAP5 to calculate the transient phenomena are assessed. For S-NH-1, emphasis was placed on the capability of the code to calculate various operator actions to initiate core heatup in the absence of HPIS. For S-LH-2, the capability of the code to calculate basic small break system response, such as vessel level during loop seal formation and clearing, break uncovery, and primary pressure response following accumulator injection, was assessed. 10 refs., 76 figs., 4 tabs.

  2. Synthesis, crystal growth, structural and magnetic characterization of NH4MCl2(HCOO), M=(Fe, Co, Ni)

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

    Greenfield, Joshua T.; Ovidiu Garlea, V.; Kamali, Saeed; Chen, Michael; Kovnir, Kirill

    2015-09-24

    In this paper, an ambient-pressure solution route and an improved solvothermal synthetic method have been developed to produce polycrystalline powders and large single crystals of NH4MCl2(HCOO) (M=Fe, Co, Ni). The magnetic structure of the 1D linear chain compound NH4FeCl2(HCOO) has been determined by low-temperature neutron powder diffraction, revealing ferromagnetic intra-chain interactions and antiferromagnetic inter-chain interactions. Finally, the newly-reported Co and Ni analogs are isostructural with NH4FeCl2(HCOO), but there are significant differences in the magnetic properties of each compound; the Ni analog behaves similarly to the Fe compound but with stronger magnetic coupling, exhibiting antiferromagnetic ordering (TN=8.5 K) and a broadmore » metamagnetic transition between 2 and 5 T, while the Co analog does not order magnetically above 2 K, despite strong antiferromagnetic nearest-neighbor interactions.« less

  3. High-temperature phase transformation and topochemical nature in ferroelastic (NH{sub 4}){sub 2}SO{sub 4}

    SciTech Connect (OSTI)

    Lee, Kwang-Sei; Oh, In-Hwan; Ko, Jae-Hyeon

    2014-04-01

    The electrical conductivity of ferroelastic ammonium sulfate (NH{sub 4}){sub 2}SO{sub 4} revealed an anomaly at around 130 C (=403 K, T{sub P}) on heating with large and irreversible thermal hysteresis through thermal cycle. Ferroelastic domain walls and surface morphology of (NH{sub 4}){sub 2}SO{sub 4} were investigated by hot-stage polarizing microscopy. Structural phase transition from an orthorhombic ferroelastic phase to a hexagonal paraelastic phase was not identified at T{sub P} upon heating. On further heating above T{sub P}, microscopic spots appeared and grew on the crystal surface, suggesting that the high-temperature anomaly at T{sub P} was an indication of an onset of thermal decomposition controlled by topochemical factors. The increase of electrical conductivity above T{sub P} was attributed to proton migration. - Graphical abstract: Surface morphology of the (100) face of (NH{sub 4}){sub 2}SO{sub 4} on heating, showing chemical reaction at the surface. - Highlights: We investigate the high-temperature phase transformation of ammonium sulfate. The increasing conductivity upon heating is attributed to proton migration. Structural phase transition from orthorhombic to hexagonal phase is not confirmed. High-temperature anomaly is related to an onset of thermal decomposition. The nature of the high-temperature anomaly is topochemical controlled by defects.

  4. Electrocatalytic Hydrogen Production by [Ni(7PPh2NH)2]2+: Removing the Distinction Between Endo- and Exo- Protonation Sites

    SciTech Connect (OSTI)

    Brown, Houston JS; Wiese, Stefan; Roberts, John A.; Bullock, R. Morris; Helm, Monte L.

    2015-04-03

    A new Ni(II) complex, [Ni(7PPh2NH)2]2+ (7PPh2NH = 3,6-triphenyl-1-aza-3,6-diphosphacycloheptane) has been synthesized, and its electrochemical properties are reported. The 7PPh2NH ligand features an NH, ensuring properly positioned protonated amine groups (NH+) for electrocatalysis, regardless of whether protonation occurs exo- or endo- to the metal center. The compound is an electrocatalyst for H2 production in the presence of organic acids (pKa range 1013 in CH3CN) with turnover frequencies ranging from 160770 s-1 at overpotentials between 320470 mV, as measured at the half peak potential of the catalytic wave. In stark contrast to [Ni(PR2NR'2)2]2+ and other [Ni(7PPh2NR')]2+ complexes, catalytic turnover frequencies for H2 production by [Ni(7PPh2NH)2]2+ do not show catalytic rate enhancement upon the addition of H2O. This finding supports the assertion that [Ni(7PPh2NH)2]2+ eliminates the distinction between the endo- and exo-protonation isomers. This research was supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Pacific Northwest National Laboratory is operated by Battelle for the U.S. Department of Energy.

  5. Time-Resolved XAFS Spectroscopic Studies of B-H and N-H Oxidative Addition to Transition Metal Catalysts Relevant to Hydrogen Storage

    SciTech Connect (OSTI)

    Bitterwolf, Thomas E.

    2014-12-09

    Successful catalytic dehydrogenation of aminoborane, H3NBH3, prompted questions as to the potential role of N-H oxidative addition in the mechanisms of these processes. N-H oxidative addition reactions are rare, and in all cases appear to involve initial dative bonding to the metal by the amine lone pairs followed by transfer of a proton to the basic metal. Aminoborane and its trimethylborane derivative block this mechanism and, in principle, should permit authentic N-H oxidative attrition to occur. Extensive experimental work failed to confirm this hypothesis. In all cases either B-H complexation or oxidative addition of solvent C-H bonds dominate the chemistry.

  6. A Pyrrolyl-based Triazolophane: A Macrocyclic Receptor With CH and NH Donor Groups That Exhibits a Preference for Pyrophosphate Anions

    SciTech Connect (OSTI)

    Sessler, Jonathan L.; Cia, Jiajia; Gong, Han-Yuan; Yang, Xiauping; Arambula, Jonathan F.; Hay, Benjamin

    2010-01-01

    A pyrrolyl-based triazolophane, incorporating CH and NH donor groups, acts as a receptor for the pyrophosphate anion in chloroform solution. It shows selectivity for this trianion, followed by HSO{sub 4}{sup -} > H{sub 2}PO{sub 4}{sup -} > Cl{sup -} > Br{sup -} (all as the corresponding tetrabutylammonium salts), with NH-anion interactions being more important than CH-anion interactions. In the solid state, the receptor binds the pyrophosphate anion in a clip-like slot via NH and CH hydrogen bonds.

  7. Fe/SSZ-13 as an NH3-SCR Catalyst: A Reaction Kinetics and FTIR/Mössbauer Spectroscopic Study

    SciTech Connect (OSTI)

    Gao, Feng; Kollar, Marton; Kukkadapu, Ravi K.; Washton, Nancy M.; Wang, Yilin; Szanyi, Janos; Peden, Charles H.F.

    2015-03-01

    Using a traditional aqueous solution ion-exchange method under a protecting atmosphere of N2, an Fe/SSZ-13 catalyst active in NH3-SCR was synthesized. Mössbauer and FTIR spectroscopies were used to probe the nature of the Fe sites. In the fresh sample, the majority of Fe species are extra-framework cations. The likely monomeric and dimeric ferric ions in hydrated form are [Fe(OH)2]+ and [HO-Fe-O-Fe-OH]2+, based on Mössbauer measurements. During the severe hydrothermal aging (HTA) applied in this study, a majority of cationic Fe species convert to FeAlOx and clustered FeOx species, accompanied by severe dealumination of the SSZ-13 framework. The clustered FeOx species do not give a sextet Mössbauer spectrum, indicating that these are highly disordered. However, some Fe species in cationic positions remain after aging as determined from Mössbauer measurements and CO/NO FTIR titrations. NO/NH3 oxidation reaction tests reveal that dehydrated cationic Fe are substantially more active in catalyzing oxidation reactions than the hydrated ones. For NH3-SCR, enhancement of NO oxidation under ‘dry’ conditions promotes SCR rates below ~300 • C. This is due mainly to contribution from the “fast” SCR channel. Above ~300 • C, enhancement of NH3 oxidation under ‘dry’ conditions, however, becomes detrimental to NOx conversions. The HTA sample loses much of the SCR activity below ~300 • C; however, above ~400 • C much of the activity remains. This may suggest that the FeAlOx and FeOx species become active at such elevated temperatures. Alternatively, the high-temperature activity may be maintained by the remaining extra-framework cationic species. For potential practical applications, Fe/SSZ-13 may be used as a co-catalyst for Cu/CHA as integral aftertreatment SCR catalysts on the basis of the stable high temperature activity after hydrothermal aging. The authors gratefully acknowledge the US Department of Energy (DOE), Energy Efficiency and Renewable Energy

  8. EA-353 Boralex Ashland LP

    Broader source: Energy.gov [DOE]

    Letter to Boralex requesting additional information regarding the terms and conditions specified in Section 202(e) of the Federal Power Act in order to continue to export electric energy to Canada.

  9. Inhibitory effect of high NH{sub 4}{sup +}–N concentration on anaerobic biotreatment of fresh leachate from a municipal solid waste incineration plant

    SciTech Connect (OSTI)

    Liu, Zhao; Dang, Yan; Li, Caihua; Sun, Dezhi

    2015-09-15

    Highlights: • High NH{sub 4}{sup +}–N concentrations inhibit anaerobic treatment of leachate. • Inhibitory effect of NH{sub 4}{sup +}–N concentrations on anaerobic granular sludge is reversible. • High NH{sub 4}{sup +}–N concentrations inhibit bioactivities of microorganisms instead of survival. - Abstract: Fresh leachate from municipal solid waste (MSW) incineration plants generally contains extremely high NH{sub 4}{sup +}–N concentration which could inhibit the bioactivity of microorganisms. The inhibitory effect of high NH{sub 4}{sup +}–N concentration on anaerobic biotreatment of fresh leachate from a MSW incineration plant in China has been investigated in this study. The inhibition processes was studied by both static tests and a laboratory-scale expanded granular sludge bed (EGSB) reactor. The specific methanogenic activity (SMA) of the microorganisms in anaerobic granular sludge was inhibited with the NH{sub 4}{sup +}–N concentration increasing to 1000 mg/L in static tests. As well the chemical oxygen demand (COD) removal efficiency and the methane yield decreased in the EGSB reactor, while the volatile fatty acids (VFAs) accumulated and extracellular polymeric substances (EPS) of the anaerobic granular sludge increased with NH{sub 4}{sup +}–N concentration rising to 1000 mg/L, without any rebounding during 30 days of operation. Decreasing NH{sub 4}{sup +}–N concentration to 500 mg/L in influent, the COD removal efficiency recovered to about 85% after 26 days. 1000 mg/L of NH{sub 4}{sup +}–N in leachate was suggested to be the inhibition threshold in EGSB reactor. High-throughput sequencing results showed little changes in microbial communities of the sludge for a high NH{sub 4}{sup +}–N concentration, indicating that the survival of most microorganisms was not affected under such a condition. It inhibited the bioactivity of the microorganisms, resulting in decrease of the COD removal efficiency.

  10. Observational results of a multi-telescope campaign in search of interstellar urea [(NH{sub 2}){sub 2}CO

    SciTech Connect (OSTI)

    Remijan, Anthony J.; Snyder, Lewis E.; Kuo, Hsin-Lun; Looney, Leslie W.; Friedel, Douglas N.; McGuire, Brett A.; Golubiatnikov, G. Yu; Lovas, Frank J.; Ilyushin, V. V.; Alekseev, E. A.; Dyubko, S. F.; McCall, Benjamin J.; Hollis, Jan M.

    2014-03-10

    In this paper, we present the results of an observational search for gas phase urea [(NH{sub 2}){sub 2}CO] observed toward the Sgr B2(N-LMH) region. We show data covering urea transitions from ?100 GHz to 250 GHz from five different observational facilities: the Berkeley-Illinois-Maryland-Association (BIMA) Array, the Combined Array for Research in Millimeter-wave Astronomy (CARMA), the NRAO 12 m telescope, the IRAM 30 m telescope, and the Swedish-ESO Submillimeter Telescope (SEST). The results show that the features ascribed to urea can be reproduced across the entire observed bandwidth and all facilities by best-fit column density, temperature, and source size parameters which vary by less than a factor of two between observations merely by adjusting for telescope-specific parameters. Interferometric observations show that the emission arising from these transitions is cospatial and compact, consistent with the derived source sizes and emission from a single species. Despite this evidence, the spectral complexity of both (NH{sub 2}){sub 2}CO and of Sgr B2(N) makes the definitive identification of this molecule challenging. We present observational spectra, laboratory data, and models, and discuss our results in the context of a possible molecular detection of urea.

  11. Passive SCR for lean gasoline NOX control: Engine-based strategies to minimize fuel penalty associated with catalytic NH3 generation

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

    Prikhodko, Vitaly Y.; Parks, James E.; Pihl, Josh A.; Toops, Todd J.

    2016-02-18

    Lean gasoline engines offer greater fuel economy than common stoichiometric gasoline engines. However, excess oxygen prevents the use of the current three-way catalyst (TWC) to control nitrogen oxide (NOX) emissions in lean exhaust. A passive SCR concept, introduced by General Motors Global R&D, makes use of a TWC that is already onboard to generate NH3 under slightly rich conditions, which is stored on the downstream SCR. The stored NH3 is then used to reduce NOX emissions when the engine switches to lean operation. In this work, the effect of engine parameters, such as air-fuel equivalence ratio and spark timing, onmore » NH3 generation over a commercial Pd-only TWC with no dedicated oxygen storage component was evaluated on a 2.0-liter BMW lean burn gasoline direct injection engine. NOX reduction, NH3 formation, and reductant utilization processes were evaluated, and fuel efficiency was assessed and compared to the stoichiometric engine operation case. We found air-fuel equivalence ratio to be one of the most important parameters in controlling the NH3 production; however, the rich operation necessary for NH3 production results in a fuel consumption penalty. The fuel penalty can be minimized by adjusting spark timing to increase rich-phase engine out NOX emissions and, thereby, NH3 levels. Additionally, higher engine out NOX during engine load increase to simulate acceleration resulted in additional fuel savings. Ultimately, a 10% fuel consumption benefit was achieved with the passive SCR approach by optimizing rich air-fuel equivalence ratio and spark timing while also utilizing acceleration load conditions.« less

  12. Low Surface Recombination Velocity in Solution-Grown CH3NH3PbBr3 Perovskite Single Crystal

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

    Yang, Ye; Yan, Yong; Yang, Mengjin; Choi, Sukgeun; Zhu, Kai; Luter, Joseph M.; Beard, Matthew C.

    2015-08-06

    Organic-inorganic hybrid perovskites are attracting intense research effort due to their impressive performance in solar cells. While the carrier transport parameters such as mobility and bulk carrier lifetime shows sufficient characteristics, the surface recombination, which can have major impact on the solar cell performance, has not been studied. Here we measure surface recombination dynamics in CH3NH3PbBr3 perovskite single crystals using broadband transient reflectance spectroscopy. The surface recombination velocity is found to be 3.4±0.1 103 cm s-1, B2–3 orders of magnitude lower than that in many important unpassivated semiconductors employed in solar cells. Our result suggests that the planar grain sizemore » for the perovskite thin films should be larger thanB30 mm to avoid the influence of surface recombination on the effective carrier lifetime.« less

  13. Unusual defect physics in CH{sub 3}NH{sub 3}PbI{sub 3} perovskite solar cell absorber

    SciTech Connect (OSTI)

    Yin, Wan-Jian Shi, Tingting; Yan, Yanfa

    2014-02-10

    Thin-film solar cells based on Methylammonium triiodideplumbate (CH{sub 3}NH{sub 3}PbI{sub 3}) halide perovskites have recently shown remarkable performance. First-principle calculations show that CH{sub 3}NH{sub 3}PbI{sub 3} has unusual defect physics: (i) Different from common p-type thin-film solar cell absorbers, it exhibits flexible conductivity from good p-type, intrinsic to good n-type depending on the growth conditions; (ii) Dominant intrinsic defects create only shallow levels, which partially explain the long electron-hole diffusion length and high open-circuit voltage in solar cell. The unusual defect properties can be attributed to the strong Pb lone-pair s orbital and I p orbital antibonding coupling and the high ionicity of CH{sub 3}NH{sub 3}PbI{sub 3}.

  14. 4D Density Determination of NH Radicals in an MSE Microplasma Combining Planar Laser Induced Fluorescence and Cavity Ring-Down Spectroscopy

    SciTech Connect (OSTI)

    Visser, Martin; Schenk, Andreas; Gericke, Karl-Heinz

    2010-10-13

    An application of microplasmas is surface modification under mild conditions and of small, well defined areas. For this, an understanding of the plasma composition is of importance. First results of our work on the production and detection of NH radicals in a capacitively coupled radio frequency (RF) microplasma are presented. A microstructured comb electrode was used to generate a glow discharge in a hydrogen/nitrogen gas mixture by applying 13.56 MHz RF voltage. The techniques of planar laser induced fluorescence (PLIF) and cavity ring-down spectroscopy (CRDS) are used for space and time resolved, quantitative detection of the NH radical in the plasma. The rotational temperature was determined to be 820 K and, the density 5.1x10{sup 12} cm{sup 3}. Also, time dependent behaviour of the NH production was observed.

  15. Selective Catalytic Reduction of NO by NH3 with WO3-TiO2 Catalysts: Influence of Catalyst Synthesis Method

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

    He, Yuanyuan; Ford, Michael E.; Zhu, Minghui; Liu, Qingcai; Wu, Zili; Wachs, Israel E.

    2016-02-02

    A series of supported WO3/TiO2 catalysts was prepared by a new synthesis procedure involving co-precipitation of an aqueous TiO(OH)2 and (NH4)10W12O41*5H2O slurry under controlled pH conditions. The morphological properties, molecular structures, surface acidity and surface chemistry of the supported WO3/TiO2 catalysts were determined with BET, in situ Raman, in situ IR and temperature-programmed surface reaction (TPSR) spectroscopy, respectively. Isotopic 18O-16O exchange demonstrated that tungsten oxide was exclusively present as surface WOx species on the TiO2 support with mono-oxo W=O coordination. In contrast to previous studies employing impregnation synthesis that found only surface one mono-oxo O=WO4 site on TiO2, the co-precipitationmore » procedure resulted in the formation of two distinct surface WOx species: mono-oxo O=WO4 (~1010-1017 cm-1) on low defect density patches of TiO2 and a second mono-oxo O=WO4 (~983-986 cm-1) on high defect density patches of TiO2. The concentration of the second WOx surface species increases as a function of solution pH. Both surface WOx sites, however, exhibited the same NO/NH3 SCR reactivity. The co-precipitated WO3-TiO2 catalysts synthesized in alkaline solutions exhibited enhanced performance for the NO/NH3 SCR reaction that is ascribed to the greater number of surface defects on the resulting TiO2 support. For the co-precipitated catalyst prepared at pH10, surface NH4+ species on Br nsted acid sites were found to be more reactive than surface NH3* species on Lewis acid sites for SCR of NO with NH3.« less

  16. Structural study of Ni- or Mg-based complexes incorporated within UiO-66-NH{sub 2} framework and their impact on hydrogen sorption properties

    SciTech Connect (OSTI)

    Žunkovič, E.; Mazaj, M.; Mali, G.; Rangus, M.; Devic, T.; Serre, C.; Logar, N. Zabukovec

    2015-05-15

    Nickel and magnesium acetylacetonate molecular complexes were post-synthetically incorporated into microporous zirconium-based MOF (UiO-66-NH{sub 2}) in order to introduce active open-metal sites for hydrogen sorption. Elemental analysis, nitrogen physisorption and DFT calculations revealed that 5 molecules of Ni(acac){sub 2} or 2 molecules of Mg(acac){sub 2} were incorporated into one unit cell of UiO-66-NH{sub 2}. {sup 1}H–{sup 13}C CPMAS and {sup 1}H MAS NMR spectroscopy showed that, although embedded within the pores, both Ni- and Mg-complexes interacted with the UiO-66-NH{sub 2} framework only through weak van der Waals bonds. Inclusion of metal complexes led to the decrease of hydrogen sorption capacities in Ni-modified as well as in Mg-modified samples in comparison with the parent UiO-66-NH{sub 2}. The isosteric hydrogen adsorption enthalpy slightly increased in the case of Ni-modified material, but not in the case of Mg-modified analogue. - Graphical abstract: A post-synthesis impregnation of Mg- and Ni-acetylacetonate complexes performed on zirconium-based MOF UiO-66-NH{sub 2} does influence the hydrogen sorption performance with respect to the parent matrix. The structural study revealed that Mg- and Ni-acetylacetonate molecules interact with zirconium-terephthalate framework only by weak interactions and they are not covalently bonded to aminoterephthalate ligand. Still, they remain confined into the pores even after hydrogen sorption experiments. - Highlights: • Mg- and Ni-acetylacetonate molecules embedded in the pores of UiO-66-NH{sub 2} by PSM. • Molecules of complexes interact with framework only by van der Waals interactions. • Type/structure of deposited metal-complex impact hydrogen enthalpy of adsorption.

  17. Microstructures and properties of CH{sub 3}NH{sub 3}PbI{sub 3?x}Cl{sub x} hybrid solar cells

    SciTech Connect (OSTI)

    Suzuki, Kohei E-mail: oku@mat.usp.ac.jp; Suzuki, Atsushi E-mail: oku@mat.usp.ac.jp; Zushi, Masahito E-mail: oku@mat.usp.ac.jp; Oku, Takeo E-mail: oku@mat.usp.ac.jp

    2015-02-27

    Halide-perovskite CH{sub 3}NH{sub 3}PbI{sub 3} was produced on mesoporous TiO{sub 2} layer by spin-coating a precursor solution of PbCl{sub 2} and CH{sub 3}NH{sub 3}I in dimethylformamide. The role of the annealing process and chlorine (Cl) doping for the perovskite-phase formation was investigated. It was found that crystallization of the perovskite materials was stimulated by the annealing process, and that longer annealing time is necessary for the Cl-doped perovskite compared with that of non-doped perovskite phase.

  18. Solvent extraction of Li+, H3O+ and NH4+ into nitrobenzene by using sodium dicarbollylcobaltate and calix[4]arene-bis(t-octylbenzo-18-crown-6)

    SciTech Connect (OSTI)

    Makrlik, Emanuel; Selucky, P.; Vanura, Petr; Moyer, Bruce A

    2013-01-01

    From extraction experiments and c-activity measurements, the exchange extraction constants corresponding to the general equilibrium M+ (aq) + NaL+ (nb) , ML+ (nb) + Na+ (aq) taking place in the two-phase water nitrobenzene system (M+ = Li+, H3O+, NH+4; L = calix[4]arene-bis(t-octylbenzo-18-crown-6); aq = aqueous phase, nb = nitrobenzene phase) were evaluated. Furthermore, the stability constants of the ML+ complexes in nitrobenzene saturated with water were calculated; they were found to increase in the following cation order: zH3O+ < Li+ < NH+4.

  19. Full-dimensional quantum calculations of vibrational levels of NH4+ and isotopomers on an accurate ab initio potential energy surface

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

    Hua -Gen Yu; Han, Huixian; Guo, Hua

    2016-03-29

    Vibrational energy levels of the ammonium cation (NH4+) and its deuterated isotopomers are calculated using a numerically exact kinetic energy operator on a recently developed nine-dimensional permutation invariant semiglobal potential energy surface fitted to a large number of high-level ab initio points. Like CH4, the vibrational levels of NH4+ and ND4+ exhibit a polyad structure, characterized by a collective quantum number P = 2(v1 + v3) + v2 + v4. As a result, the low-lying vibrational levels of all isotopomers are assigned and the agreement with available experimental data is better than 1 cm–1.

  20. Rotational spectrum of the molecular ion NH{sup +} as a probe for {alpha} and m{sub e}/m{sub p} variation

    SciTech Connect (OSTI)

    Beloy, K.; Borschevsky, A.; Hauser, A. W.; Schwerdtfeger, P.; Kozlov, M. G.; Flambaum, V. V.

    2011-06-15

    We identify the molecular ion NH{sup +} as a potential candidate for probing variations in the fine-structure constant {alpha} and electron-to-proton mass ratio {mu}. NH{sup +} has an anomalously low-lying excited {sup 4}{Sigma}{sup -} state, being only a few hundred cm{sup -1} above the ground {sup 2}{Pi} state. Being a light molecule, this proximity is such that rotational levels of the respective states are highly intermixed for low angular momenta. We find that several low-frequency transitions within the collective rotational spectrum experience enhanced sensitivity to {alpha} and {mu} variation. This is attributable to the close proximity of the {sup 2}{Pi} and {sup 4}{Sigma}{sup -} states, as well as the ensuing strong spin-orbit coupling between them. Suggestions that NH{sup +} may exist in interstellar space and recent predictions that trapped-ion precision spectroscopy will be adaptable to molecular ions make NH{sup +} a promising system for future astrophysical and laboratory studies of {alpha} and {mu} variation.

  1. The efficiency limit of CH{sub 3}NH{sub 3}PbI{sub 3} perovskite solar cells

    SciTech Connect (OSTI)

    Sha, Wei E. I.; Ren, Xingang; Chen, Luzhou; Choy, Wallace C. H.

    2015-06-01

    With the consideration of photon recycling effect, the efficiency limit of methylammonium lead iodide (CH{sub 3}NH{sub 3}PbI{sub 3}) perovskite solar cells is predicted by a detailed balance model. To obtain convincing predictions, both AM 1.5 spectrum of Sun and experimentally measured complex refractive index of perovskite material are employed in the detailed balance model. The roles of light trapping and angular restriction in improving the maximal output power of thin-film perovskite solar cells are also clarified. The efficiency limit of perovskite cells (without the angular restriction) is about 31%, which approaches to Shockley-Queisser limit (33%) achievable by gallium arsenide (GaAs) cells. Moreover, the Shockley-Queisser limit could be reached with a 200 nm-thick perovskite solar cell, through integrating a wavelength-dependent angular-restriction design with a textured light-trapping structure. Additionally, the influence of the trap-assisted nonradiative recombination on the device efficiency is investigated. The work is fundamentally important to high-performance perovskite photovoltaics.

  2. Density Functional Studies of Stoichiometric Surfaces of Orthorhombic Hybrid Perovskite CH3NH3PbI3

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

    Wang, Yun; Huang, Jingsong; Sumpter, Bobby G.; Zhang, Haimin; Liu, Porun; Yang, Huagui; Zhao, Huijun

    2014-12-19

    Organic/inorganic hybrid perovskite materials are highly attractive for dye-sensitized solar cells as demonstrated by their rapid advances in energy conversion efficiency. In this work, the structures, energetics, and electronic properties for a range of stoichiometric surfaces of the orthorhombic perovskite CH3NH3PbI3 are theoretically studied using density functional theory. Various possible spatially and constitutionally isomeric surfaces are considered by diversifying the spatial orientations and connectivities of surface Pb-I bonds. The comparison of the surface energies for the most stable configurations identified for various surfaces shows that the stabilities of stoichiometric surfaces are mainly dictated by the coordination numbers of surface atoms,more » which are directly correlated with the numbers of broken bonds. Additionally, Coulombic interactions between I anions and organic countercations on the surface also contribute to the stabilization. Electronic properties are compared between the most stable (100) surface and the bulk phase, showing generally similar features except for the lifted band degeneracy and the enhanced bandgap energy for the surface. These studies on the stoichiometric surfaces serve as the first step toward gaining a fundamental understanding of the interfacial properties in the current structural design of perovskite based solar cells, in order to achieve further breakthroughs in solar conversion efficiencies.« less

  3. Density Functional Studies of Stoichiometric Surfaces of Orthorhombic Hybrid Perovskite CH3NH3PbI3

    SciTech Connect (OSTI)

    Wang, Yun; Huang, Jingsong; Sumpter, Bobby G; Zhang, Haimin; Liu, Porun; Yang, Huagui; Zhao, Huijun

    2015-01-01

    Organic/inorganic hybrid perovskite materials are highly attractive for dye-sensitized solar cells as demonstrated by their rapid advances in energy conversion efficiency. In this work, the structures, energetics, and electronic properties for a range of stoichiometric surfaces of the orthorhombic perovskite CH3NH3PbI3 are theoretically studied using density functional theory. Various possible spatially and constitutionally isomeric surfaces are considered by diversifying the spatial orientations and connectivities of surface Pb-I bonds. The comparison of the surface energies for the most stable configurations identified for various surfaces shows that the stabilities of stoichiometric surfaces are mainly dictated by the coordination numbers of surface atoms, which are directly correlated with the numbers of broken bonds. Additionally, Coulombic interactions between I anions and organic countercations on the surface also contribute to the stabilization. Electronic properties are compared between the most stable (100) surface and the bulk phase, showing generally similar features except for the lifted band degeneracy and the enhanced bandgap energy for the surface. These studies on the stoichiometric surfaces serve as the first step toward gaining a fundamental understanding of the interfacial properties in the current structural design of perovskite based solar cells, in order to achieve further breakthroughs in solar conversion efficiencies.

  4. Demonstration of isotype GaN/AlN/GaN heterobarrier diodes by NH{sub 3}-molecular beam epitaxy

    SciTech Connect (OSTI)

    Fireman, Micha N.; Browne, David A.; Mazumder, Baishakhi; Speck, James S.; Mishra, Umesh K.

    2015-05-18

    The results of vertical transport through nitride heterobarrier structures grown by ammonia molecular beam epitaxy are presented. Structures are designed with binary layers to avoid the effects of random alloy fluctuations in ternary nitride barriers. The unintentional incorporation of Ga in the AlN growth is investigated by atom probe tomography and is shown to be strongly dependent on both the NH{sub 3} flowrate and substrate temperature growth parameters. Once nominally pure AlN layer growth conditions are achieved, structures consisting of unintentionally doped (UID) GaN spacer layers adjacent to a nominally pure AlN are grown between two layers of n+ GaN, from which isotype diodes are fabricated. Varying the design parameters of AlN layer thickness, UID spacer layer thickness, and threading dislocation density show marked effects on the vertical transport characteristics of these structures. The lack of significant temperature dependence, coupled with Fowler-Nordheim and/or Milliken-Lauritsen analysis, point to a prevalently tunneling field emission mechanism through the AlN barrier. Once flatband conditions in the UID layer are achieved, electrons leave the barrier with significant energy. This transport mechanism is of great interest for applications in hot electron structures.

  5. Calorimetric, spectroscopic and structural investigations of phase polymorphism in [Ru(NH{sub 3}){sub 6}](BF{sub 4}){sub 3}. Part I

    SciTech Connect (OSTI)

    Dolega, Diana; Mikuli, Edward; Inaba, Akira; Gorska, Natalia; Holderna-Natkaniec, Krystyna; Nitek, Wojciech

    2013-01-15

    Four crystalline phases of the coordination compound [Ru(NH{sub 3}){sub 6}](BF{sub 4}){sub 3} are identified by adiabatic calorimetry. Three phase transitions, one at T{sub C3}(IV{yields}III)=30.7 K, the second at T{sub C2}(III{yields}II)=91.7 K (both accompanied by comparable entropy changes 3.0 and 3.1 J K{sup -1} mol{sup -1}, respectively) and the third at T{sub C1}(II{yields}I)=241.6 K (accompanied by an entropy change of 8.1 J K{sup -1} mol{sup -1}) were discovered. X-ray single crystal diffraction (at 293 K) demonstrates that phase I is a highly dynamic disordered cubic phase (Fm3{sup Macron }m, No. 225) with two types of BF{sub 4}{sup -} anions differing in a degree of disorder. In phase II (at 170 K) the structure remains cubic (Ia3{sup Macron }, No. 206), with two different types of cations and four different types of anions. Splitting of certain IR bands connected with NH{sub 3} ligands at the observed phase transitions suggests a lowering of the symmetry of the [Ru(NH{sub 3}){sub 6}]{sup 3+} complex cation. Both NH{sub 3} ligands and BF{sub 4}{sup -} anions perform fast reorientations ({tau}{sub R} Almost-Equal-To 10{sup -12} s), which are significantly slowed down below the phase transition at T{sub C3}. {sup 1}H NMR studies led to estimate the values of the activation energy of NH{sub 3} ligands reorientation in the phases II and I as equal to {approx}8 kJ mol{sup -1}. In phase I the whole hexammineruthenium(III) cations reorientation as a tumbling process can be noticed. The activation energy value of this motion is {approx}24 kJ mol{sup -1}. {sup 19}F NMR studies give the values of the activation energy of BF{sub 4}{sup -} anions reorientation as {approx}6 kJ mol{sup -1}. Above the phase transition temperature half of BF{sub 4}{sup -} anions perform a tumbling motion with E{sub a} Almost-Equal-To 8 kJ mol{sup -1}. - Graphical abstract: A series of complementary methods, such as Adiabatic Calorimetry, Differential Scanning Calorimetry, Fourier

  6. van der Waals forces and confinement in carbon nanopores: Interaction between CH4, COOH, NH3, OH, SH and single-walled carbon nanotubes

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

    Weck, Philippe F.; Kim, Eunja; Wang, Yifeng

    2016-04-13

    Interactions between CH4, COOH, NH3, OH, SH and armchair (n,n)(n=4,7,14) and zigzag (n,0)(n=7,12,25) single-walled carbon nanotubes (SWCNTs) have been systematically investigated within the framework of dispersion-corrected density functional theory (DFT-D2). Endohedral and exohedral molecular adsorption on SWCNT walls is energetically unfavorable or weak, despite the use of C6/r6 pairwise London-dispersion corrections. The effects of pore size and chirality on the molecule/SWCNTs interaction were also assessed. Furthermore, chemisorption of COOH, NH3, OH and SH at SWCNT edge sites was examined using a H-capped (7,0) SWCNT fragment and its impact on electrophilic, nucleophilic and radical attacks was predicted by means of Fukuimore » functions.« less

  7. The Origin and Coupling Mechanism of the Magnetoelectric Effect in TM Cl 2 -4SC(NH 2 ) 2 ( TM = Ni and Co)

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

    Mun, Eundeok; Wilcox, Jason; Manson, Jamie L.; Scott, Brian; Tobash, Paul; Zapf, Vivien S.

    2014-01-01

    Most research on multiferroics and magnetoelectric effects to date has focused on inorganic oxides. Molecule-based materials are a relatively new field in which to search for magnetoelectric multiferroics and to explore new coupling mechanisms between electric and magnetic order. We present magnetoelectric behavior in NiCl 2 -4SC(NH 2 ) 2 (DTN) and CoCl 2 -4SC(NH 2 ) 2 (DTC). These compounds form tetragonal structures where the transition metal ion (Ni or Co) is surrounded by four electrically polar thiourea molecules [SC(NH 2 ) 2 ]. By tracking the magnetic and electric properties of these compounds as a function ofmore » magnetic field, we gain insights into the coupling mechanism by observing that, in DTN, the electric polarization tracks the magnetic ordering, whereas in DTC it does not. For DTN, all electrically polar thiourea molecules tilt in the same direction along the c -axis, breaking spatial-inversion symmetry, whereas, for DTC, two thiourea molecules tilt up and two tilt down with respect to c -axis, perfectly canceling the net electrical polarization. Thus, the magnetoelectric coupling mechanism in DTN is likely a magnetostrictive adjustment of the thiourea molecule orientation in response to magnetic order.« less

  8. Electron-hole diffusion lengths >175 μm in solution-grown CH3NH3PbI3 single crystals

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

    Dong, Qingfeng; Fang, Yanjun; Shao, Yuchuan; Mulligan, Padhraic; Qiu, Jie; Cao, Lei; Huang, Jinsong

    2015-02-27

    Long, balanced electron and hole diffusion lengths greater than 100 nanometers in the polycrystalline organolead trihalide compound CH3NH3PbI3 are critical for highly efficient perovskite solar cells. We found that the diffusion lengths in CH3NH3PbI3 single crystals grown by a solution-growth method can exceed 175 micrometers under 1 sun (100 mW cm–2) illumination and exceed 3 millimeters under weak light for both electrons and holes. The internal quantum efficiencies approach 100% in 3-millimeter-thick single-crystal perovskite solar cells under weak light. These long diffusion lengths result from greater carrier mobility, longer lifetime, and much smaller trap densities in the single crystals thanmore » in polycrystalline thin films. As a result, the long carrier diffusion lengths enabled the use of CH3NH3PbI3 in radiation sensing and energy harvesting through the gammavoltaic effect, with an efficiency of 3.9% measured with an intense cesium-137 source.« less

  9. Modeling of plasma chemistry in an atmospheric pressure Ar/NH{sub 3} cylindrical dielectric barrier discharge described using the one-dimensional fluid model

    SciTech Connect (OSTI)

    Li Zhi [School of Science, University of Science and Technology Liaoning, Anshan 114051 (China); School of Physics and Optoelectronic Engineering, Dalian University of Technology, Dalian 116024 (China); Zhao Zhen [School of Chemistry and Life Science, Anshan Normal University, Anshan 114007 (China); School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051 (China); Li Xuehui [Physical Science and Technical College, Dalian University, Dalian 116622 (China)

    2013-01-15

    The keynote of our research is to study the gas phase chemistry in an atmospheric pressure Ar/NH{sub 3} cylindrical dielectric barrier discharge, which is very important to produce the iron-nitride magnetic fluid. For this purpose, a home-made one dimensional fluid model with the Scharfetter-Gummel method has been developed. The equations solved are the particle balances, assuming a drift-diffusion approximation for the fluxes, and the electron energy equation. The self-consistent electric field is obtained by the simultaneous solution of Poisson's equation. The simulations were carried out for the different ammonia concentrations (2%, 3.5%, and 7%), at a voltage of 1 kV, and a driving frequency of 20 kHz. It concluded that the major ion products of Ar are Ar{sup +} and Ar{sub 2}{sup +}. Ar{sup +} is the most important positive ions, followed by Ar{sub 2}{sup +}. It is shown that the NH{sup +} density is smaller than that of the other ammonia ions. The density of NH{sub 4}{sup +} is more than that of the other ammonia ions when the ammonia concentration increased. The diffuse mode can be established after the discharge was ignited, and the mode changes to filamentary mode with an increase in ammonia concentration.

  10. Effects of Alkali and Alkaline Earth Cocations on the Activity and Hydrothermal Stability of Cu/SSZ-13 NH3-SCR Catalysts

    SciTech Connect (OSTI)

    Gao, Feng; Wang, Yilin; Washton, Nancy M.; Kollar, Marton; Szanyi, Janos; Peden, Charles HF

    2015-10-13

    Using a three-step aqueous solution ion-exchange method, cocation modified Cu/SSZ-13 SCR catalysts were synthesized. These catalysts, in both fresh and hydrothermally aged forms, were characterized with several methods including temperature-programmed reduction by H2 (H2-TPR), temperature-programmed desorption of NH3 (NH3-TPD), and 27Al solid-state nuclear magnetic resonance (NMR) and diffuse reflectance Infrared Fourier Transform (DRIFT) spectroscopies. Their catalytic performance was probed using steady-state standard NH3-SCR. Characterization results indicate that cocations weaken interactions between Cu-ions and the CHA framework making them more readily reducible. By removing a portion of Brønsted acid sites, cocations also help to mitigate hydrolysis of the zeolite catalysts during hydrothermal aging as evidenced from 27Al NMR. Reaction tests show that certain cocations, especially Li+ and Na+, promote low-temperature SCR rates while others show much less pronounced effects. In terms of applications, our results indicate that introducing cocations can be a viable strategy to improve both low- and high-temperature performance of Cu/SSZ-13 SCR catalysts.