National Library of Energy BETA

Sample records for balanced scorecard performance

  1. Acquisition Guide Chapter 1.2 - Balanced Scorecard Performance...

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

    2 - Balanced Scorecard Performance Assessment Program - (March 2004) Acquisition Guide Chapter 1.2 - Balanced Scorecard Performance Assessment Program - (March 2004) This chapter ...

  2. Acquisition Guide Chapter 1.3 - Balanced Scorecard Assessment...

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

    Scorecard procurement performance assessment programs used by the Department's ... The Balanced Scorecard is the most acceptable alternative to the Contractor Purchasing ...

  3. Balanced Scorecard Program | Department of Energy

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

    Balanced Scorecard Program Balanced Scorecard Program I. Introduction The BSC is a conceptual framework for translating an organization's vision into a set of performance indicators distributed among four perspectives: Financial, Customer, Internal Business Processes, and Learning and Growth. Indicators are maintained to measure an organization's progress toward achieving its vision; other indicators are maintained to measure the long term drivers of success. Through the BSC, an organization

  4. Acquisition Guide Chapter 1.3- Balanced Scorecard Assessment Program- (March 2004)

    Broader source: Energy.gov [DOE]

    Guiding Principle The Balanced Scorecard program ensures that there is an established and consistent approach utilized by Departmental procurement and purchasing organizations in assessing accomplishments, and managing performance.

  5. Environmental Compliance Performance Scorecard - First Quarter FY2010 |

    Energy Savers [EERE]

    Department of Energy 0 Environmental Compliance Performance Scorecard - First Quarter FY2010 The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard's timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of

  6. Environmental Compliance Performance Scorecard - Third Quarter FY2010 |

    Energy Savers [EERE]

    Department of Energy 0 Environmental Compliance Performance Scorecard - Third Quarter FY2010 The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard's timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of

  7. Environmental Compliance Performance Scorecard - Second Quarter...

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

    While EM makes every effort to ensure the scorecard's timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard ...

  8. Environmental Compliance Performance Scorecard - First Quarter...

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

    While EM makes every effort to ensure the scorecard's timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard ...

  9. Balanced Scorecard Performance Assessment Program

    Office of Environmental Management (EM)

    BUDGET DETAILS BOOK FOUR DPRMN OF N RGY U.S. Department of Energy Transition Team Budget Book Office of the Chief Financial Officer Office of Budget 1. Budget Overview 2. Funding Tables and Charts 3. Appropriations Subcommittees 4. Program Overviews 5. Major Construction Projects, Activities, and Initiatives 6. Laboratory and State Data Acronyms commonly used in budget documents. ACI American Competitiveness Initiative AEI Advanced Energy Initiative AFP Approved Funding Program (monthly

  10. DOE Project Scorecards

    Broader source: Energy.gov [DOE]

    DOE Project Scorecards DOE project scorecards summarize capital asset project performance compared to the current approved baseline. 

  11. DOE Project Scorecards

    Broader source: Energy.gov [DOE]

    DOE Project Scorecards DOEproject scorecards summarize capital asset project performance compared to the current approved baseline.

  12. SUPERIOR ENERGY PERFORMANCE INDUSTRIAL FACILITY BEST PRACTICE SCORECARD

    Broader source: Energy.gov [DOE]

    Facilities seeking to use the Mature Energy Pathway to qualify for Superior Energy Performance (SEP)certification will use the SEP Industrial Facility Best Practice Scorecard to assess the...

  13. Superior Energy Performance Industrial Facility Best Practice Scorecard

    Broader source: Energy.gov [DOE]

    Industrial facilities seeking to use the Mature Energy Pathway to qualify for Superior Energy Performance® (SEP™) certification will use the SEP Industrial Facility Best Practice Scorecard to assess the maturity of the facility’s energy management system. This scorecard describes credits that can be earned by implementing energy management system activities, processes or procedures that are “above and beyond” the requirements of ISO 50001.

  14. EGov PMA Scorecard Cost, Schedule & Performance Standard.tif | Department

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

    of Energy EGov PMA Scorecard Cost, Schedule & Performance Standard.tif EGov PMA Scorecard Cost, Schedule & Performance Standard.tif PDF icon EGov PMA Scorecard Cost, Schedule & Performance Standard.tif More Documents & Publications Program & Project Management For The Acquisition Of Capital Assets Program & Project Management For The Acquisition Of Capital Assets Program & Project Management For The Acquisition Of Capital Assets

  15. Environmental Compliance Performance Scorecard- First Quarter FY2015

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of attained or missed milestones.

  16. Environmental Compliance Performance Scorecard- Third Quarter FY2014

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of attained or missed milestones.

  17. Environmental Compliance Performance Scorecard – Fourth Quarter FY2013

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of attained or missed milestones.

  18. Environmental Compliance Performance Scorecard- Fourth Quarter FY2014

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of attained or missed milestones.

  19. Environmental Compliance Performance Scorecard – Third Quarter FY2013

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of attained or missed milestones.

  20. Environmental Compliance Performance Scorecard- Second Quarter FY2015

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of attained or missed milestones.

  1. Environmental Compliance Performance Scorecard – Second Quarter FY2013

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic nature of cleanup actions and modifications to agreements are such that the scorecard may not be completely accurate. Consequently, this scorecard is not used as a notification to regulatory agencies of attained or missed milestones.

  2. State Clean Energy Scorecard: Renewable Energy Performance and Policy Rankings

    Broader source: Energy.gov [DOE]

    This presentation summarizes the State Clean Energy Scorecard Project sponsored by the U.S. Department of Energy Weatherization and Intergovernmental Program.

  3. Environmental Compliance Performance Scorecard – Second Quarter FY2012

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  4. Environmental Compliance Performance Scorecard – Fourth Quarter FY2012

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  5. Environmental Compliance Performance Scorecard – Third Quarter FY2012

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  6. Environmental Compliance Performance Scorecard – Third Quarter FY2011

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  7. Environmental Compliance Performance Scorecard – First Quarter FY2013

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  8. Environmental Compliance Performance Scorecard – First Quarter FY2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  9. Environmental Compliance Performance Scorecard – Fourth Quarter FY2009

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  10. Environmental Compliance Performance Scorecard – Fourth Quarter FY2011

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  11. Environmental Compliance Performance Scorecard – Fourth Quarter FY2010

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  12. Environmental Compliance Performance Scorecard – Second Quarter FY2010

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  13. Environmental Compliance Performance Scorecard – First Quarter FY2011

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  14. Environmental Compliance Performance Scorecard – Second Quarter FY2011

    Broader source: Energy.gov [DOE]

    The information in the scorecard represents preliminary data and is provided for the public interest. While EM makes every effort to ensure the scorecard’s timeliness and completeness, the dynamic...

  15. Balanced Scorecard

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

    Satisfaction - Employee Alignment FINANCIAL - Optimum Cost Efficiency of Purchasing Operations - Financial Contributions of Procurement via Cost Savings MISSION VISION STRATEGY...

  16. Balanced Scorecard

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

    INTERNAL BUSINESS PROCESSES - Effective Internal Controls - Effective Supplier Management - Use of Effective Competition - Effective Utilization of Alternate Procurement...

  17. Acquisition Guide Chapter 1.2 - Balanced Scorecard Performance Assessment

    Energy Savers [EERE]

    Guide - - - -- - - - -- - - - -- - - -- -- - -- - - - -- - - - - - - - - - - - - - - - - - - - - C h a p t e r 1.4 (September 2015) Source Evaluation Board (SEB) Secretariat and Knowledge Manager REFERENCES Guiding Principles ~ Establishment of a SEB Secretariat and Knowledge Management position will improve both the Department' s procurement system and its management of knowledge attained by the Department' s procurement personnel. Department of Energy (DOE) report on "Report on

  18. Environmental Compliance Performance Scorecard ¬タモ Third Quarter FY2011

    Office of Environmental Management (EM)

    1-SCORECARD-09-21-11 Page 1 of 1 This scorecard has been prepared for analysis purposes. Every effort will be made to comply with all applicable environmental legal obligations, while also maintaining essential functions to protect human health, the environment, and national security. EA & PEA MILESTONES MET DURING QUARTER (04/2011 - 06/2011) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (07/2011 - 06/2012) / TOTAL FOUR QUARTERS EA & PEA

  19. Nuclear Deployment Scorecards | Department of Energy

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

    Initiatives Nuclear Reactor Technologies Nuclear Deployment Scorecards Nuclear Deployment Scorecards April 28, 2016 Quarterly Nuclear Deployment Scorecard - April 2016 News ...

  20. Environmental Compliance Performance Scorecard ¬タモ First Quarter FY2011

    Office of Environmental Management (EM)

    1-SCORECARD-05-18-11.xlsx Page 1 of 71 EA & PEA MILESTONES MET DURING QUARTER (10/2010 - 12/2010) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (01/2011 - 12/2011) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (1 / 1) GREEN (1 / 1) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) 1 previous Non-Impacting State NOV (with minor

  1. Environmental Compliance Performance Scorecard ¬タモ First Quarter FY2012

    Office of Environmental Management (EM)

    2-SCORECARD-05-09-12.xlsx Page 1 of 88 EA & PEA MILESTONES MET DURING QUARTER (10/2011 - 12/2011) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (01/2012 - 12/2012) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (1 / 1) GREEN (1 / 1) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A SA

  2. Environmental Compliance Performance Scorecard ¬タモ Fourth Quarter FY2009

    Office of Environmental Management (EM)

    4TH-QUARTER-FY-2009-REGULATORY-COMPLIANCE-SCORECARD-02-19-10.xls Page 1 of 58 EA MILESTONES MISSED DURING QUARTER (07/2009 - 09/2009) / TOTAL QUARTER EA MILESTONES AT RISK EA MILESTONES NEXT FOUR QUARTERS (10/2009 - 09/2010) / TOTAL FOUR QUARTERS EA MILESTONES Argonne GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven GREEN GREEN (0 / 0) GREEN (0 / 1) N / A N / A N / A Carlsbad 1 previous Non-Impacting State NOV (with minor fine), 1 previous Non-Impacting State NOV, & 1 previous

  3. Environmental Compliance Performance Scorecard ¬タモ Fourth Quarter FY2010

    Office of Environmental Management (EM)

    0-SCORECARD-12-29-10.xlsx Page 1 of 73 EA & PEA MILESTONES MET DURING QUARTER (07/2010 - 09/2010) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (10/2010 - 09/2011) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (0 / 0) GREEN (1 / 1) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) 1 previous Non-Impacting State NOV (with minor

  4. Environmental Compliance Performance Scorecard ¬タモ Fourth Quarter FY2011

    Office of Environmental Management (EM)

    1-SCORECARD-01-31-12.xlsx Page 1 of 88 EA & PEA MILESTONES MET DURING QUARTER (07/2011 - 09/2011) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (10/2011 - 09/2012) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (0 / 0) GREEN (1 / 1) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) GREEN (CHANGED FROM YELLOW) --- 1 previous

  5. Environmental Compliance Performance Scorecard ¬タモ Second Quarter FY2011

    Office of Environmental Management (EM)

    1-SCORECARD-06-29-11.xlsx Page 1 of 83 EA & PEA MILESTONES MET DURING QUARTER (01/2011 - 03/2011) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (04/2011 - 03/2012) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (0 / 0) GREEN (1 / 1) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) 1 previous Non-Impacting State NOV (with minor

  6. Environmental Compliance Performance Scorecard ¬タモ Second Quarter FY2012

    Office of Environmental Management (EM)

    2-SCORECARD-09-11-12.xlsx Page 1 of 88 EA & PEA MILESTONES MET DURING QUARTER (01/2012 - 03/2012) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (04/2012 - 03/2013) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (0 / 0) GREEN (1 / 1) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A SA

  7. 2014 DOE Scorecard | Department of Energy

    Office of Environmental Management (EM)

    DOE Scorecard 2014 DOE Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year 2014. 2014 DOE Scorecard...

  8. Executive Branch Management Scorecard | Department of Energy

    Energy Savers [EERE]

    Branch Management Scorecard Executive Branch Management Scorecard PDF icon Executive Branch Management Scorecard More Documents & Publications Executive Branch Management Scorecard Slide 1 Three Year Rolling Timeline

  9. 2014 DOE Scorecard

    Broader source: Energy.gov [DOE]

    Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year 2014.

  10. 2013 DOE Scorecard | Department of Energy

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

    DOE Scorecard 2013 DOE Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year 2013. PDF icon 2013 DOE Scorecard More Documents & Publications Department of Energy FY 2011 OMB Scorecard Department of Energy FY 2012 OMB Scorecard 2014 DOE Scorecard

  11. Microsoft Word - FY14 NWP Fee Scorecards

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

    FY14 Fee Determination Scorecard Contractor: Nuclear Waste Partnership, LLC Contract: DE-EM0001971 Award Period: October 1, 2013 through September 30, 2014 Basis of Evaluation: Performance and Evaluation Plan (PEMP) for FY2014 The FY2014 PEMP for this contract is available at: http://www.wipp.energy.gov/NWPpayments/NWP.htm Award Fee Scorecard: Subjective Fee (Award Fee) Criteria Summary Table Criteria Maximum Available Fee Adjectival Rating Fee Range Available for Adjectival Ratings Percentage

  12. 2013 DOE Scorecard | Department of Energy

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

    3. 2013 DOE Scorecard More Documents & Publications Department of Energy FY 2011 OMB Scorecard Department of Energy FY 2012 OMB Scorecard 2014...

  13. " Best Practices Scorecard (c) GA Tech Research Corp.

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

    Best Practices Scorecard (c) GA Tech Research Corp. (c) Texas Industries of the Future" "Instructions for Using the Best Practice Scorecard Calculator" "This calculator was developed for use with the Superior Energy Performance's Best Practice Scorecard, revision 9, dated December 5, 2012." "How to use this calculator:" "1. On the Summary tab, press the hide or unhide buttons to show desired detail." "2. Click on the category links in the

  14. Superior Energy Performance Industrial Facility Best Practice...

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

    Industrial Facility Best Practice Scorecard Superior Energy Performance Industrial Facility Best Practice Scorecard Superior Energy Performance logo Facilities seeking to use the ...

  15. Quarterly Nuclear Deployment Scorecard - October 2015 | Department...

    Energy Savers [EERE]

    Quarterly Nuclear Deployment Scorecard - October 2015 Quarterly Nuclear Deployment Scorecard - October 2015 News Updates The Nuclear Regulatory Commission has issued an operating...

  16. QUARTERLY NUCLEAR DEPLOYMENT SCORECARD - JULY 2013 | Department...

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

    QUARTERLY NUCLEAR DEPLOYMENT SCORECARD - JULY 2013 QUARTERLY NUCLEAR DEPLOYMENT SCORECARD - JULY 2013 News Updates Dominion Resources, Inc. has informed the NRC that Dominion ...

  17. Microsoft Word - CSC Scorecard.doc

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

    Fee Determination Posting Requirements Office of Environmental Management Attachment 2 Award Fee Determination Scorecard Contractor: Computer Sciences Corporation (CSC) Contract: Occupational Health Services Contract Number: DE-AC06-04RL14383 Award Period: 10/01/2011 to 09/30/2012 Basis of Evaluation: Performance and Evaluation Plan (PEMP) for Period FY 2012 Award Fee Available: $916,130.00 Award Fee Earned: $824,517.00 (90%) Award Fee Area Adjectival Ratings: Performance Incentive Allocated

  18. Department of Energy FY 2010 OMB Scorecard | Department of Energy

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

    0 OMB Scorecard Department of Energy FY 2010 OMB Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year (FY) 2010. PDF icon 2010_doescorecard.pdf More Documents & Publications Department of Energy FY 2011 OMB Scorecard Department of Energy FY 2012 OMB Scorecard 2013

  19. Department of Energy FY 2012 OMB Scorecard | Department of Energy

    Office of Environmental Management (EM)

    OMB Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year (FY) 2012. 2012doescorecard.pdf More...

  20. Department of Energy FY 2010 OMB Scorecard | Department of Energy

    Office of Environmental Management (EM)

    FY 2010 OMB Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year (FY) 2010. 2010doescorecard.pdf...

  1. Department of Energy FY 2011 OMB Scorecard | Department of Energy

    Office of Environmental Management (EM)

    OMB Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year (FY) 2011. 2011doescorecard.pdf More...

  2. Quarterly Nuclear Deployment Scorecard - July 2012 | Department...

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

    July 2012 Quarterly Nuclear Deployment Scorecard - July 2012 News Updates The final ruling ... Eighteen COL applications have been docketed, ten of which (totaling 16 nuclear reactors) ...

  3. Quarterly Nuclear Deployment Scorecard - January 2016 | Department...

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

    January 2016 Quarterly Nuclear Deployment Scorecard - January 2016 News Updates The ... have received COLs; six (totaling 10 nuclear reactors) remain under active Nuclear ...

  4. Quarterly Nuclear Power Deployment Scorecard - January 2013 ...

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

    January 2013 Quarterly Nuclear Power Deployment Scorecard - January 2013 News Updates On ... been docketed, ten of which (totaling 16 nuclear reactors) remain under active NRC review. ...

  5. Quarterly Nuclear Deployment Scorecard - July 2015 | Department...

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

    5 Quarterly Nuclear Deployment Scorecard - July 2015 News Updates DTE Energy has received ... The Nuclear Regulatory Commission has voted to grant the Director of Nuclear Reactor ...

  6. Quarterly Nuclear Deployment Scorecard - January 2014 | Department...

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

    January 2014 Quarterly Nuclear Deployment Scorecard - January 2014 News Updates Luminant ... Unistar Nuclear Operating Co. has formally withdrawn its COL application from the Nuclear ...

  7. Quarterly Nuclear Deployment Scorecard - April 2014 | Department...

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

    4 Quarterly Nuclear Deployment Scorecard - April 2014 News Updates On February 20, ... construction of two new nuclear reactors at the Alvin W. Vogtle Electric Generating Plant. ...

  8. Quarterly Nuclear Deployment Scorecard - October 2012 | Department...

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

    2 Quarterly Nuclear Deployment Scorecard - October 2012 News Updates On August 7, NRC ... revised waste confidence decision and rule on the temporary storage of spent nuclear fuel. ...

  9. Quarterly Nuclear Deployment Scorecard - April 2015 | Department...

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

    5 Quarterly Nuclear Deployment Scorecard - April 2015 News Updates SCANA corporation ... have received COLs; eight (totaling 12 nuclear reactors) remain under active Nuclear ...

  10. Quarterly Nuclear Deployment Scorecard - October 2015 | Department...

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

    October 2015 Quarterly Nuclear Deployment Scorecard - October 2015 News Updates The Nuclear Regulatory Commission has issued an operating license for Tennessee Valley Authority's ...

  11. Quarterly Nuclear Deployment Scorecard - October 2013 | Department...

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

    3 Quarterly Nuclear Deployment Scorecard - October 2013 News Updates Dominion has filed an ... close its single unit Vermont Yankee nuclear power plant in late 2014; sustained low ...

  12. Award Fee Determination Scorecard Contractor: Bechtel National, Inc. (BNI)

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

    Award Fee Determination Scorecard Contractor: Bechtel National, Inc. (BNI) Contract: Design, Construction, and Commissioning of the Hanford Tank Waste Treatment and Immobilization Plant Contract Number: DE-AC27-01RV14136 Award Fee Period: January 1, 2015, to December 31, 2015 Basis of Evaluation: 2015 Performance Evaluation and Measurement Plan Award Fee Available: $12,600,000 Award Fee Earned: $8,310,000 (66.0* percent) Incentive B.1 - Award Fee-Project Management - Good The fee for Project

  13. BALANCE

    DOE Patents [OSTI]

    Carmichael, H.

    1953-01-01

    A torsional-type analytical balance designed to arrive at its equilibrium point more quickly than previous balances is described. In order to prevent external heat sources creating air currents inside the balance casing that would reiard the attainment of equilibrium conditions, a relatively thick casing shaped as an inverted U is placed over the load support arms and the balance beam. This casing is of a metal of good thernnal conductivity characteristics, such as copper or aluminum, in order that heat applied to one portion of the balance is quickly conducted to all other sensitive areas, thus effectively preventing the fornnation of air currents caused by unequal heating of the balance.

  14. FY 14 Award Fee Determination Scorecard

    Office of Environmental Management (EM)

    14 Award Fee Determination Scorecard Contractor: Swift and Staley Inc. (SST) Contract: DE-AC30-10CC40021 Award Period: October 1,2013 - September 30,2014 Basis of Evaluation: FY 14 ...

  15. Department of Energy FY 2011 OMB Scorecard | Department of Energy

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

    1 OMB Scorecard Department of Energy FY 2011 OMB Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year (FY) 2011. PDF icon 2011_doescorecard.pdf More Documents & Publications Department of Energy FY 2012

  16. Department of Energy FY 2012 OMB Scorecard | Department of Energy

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

    2 OMB Scorecard Department of Energy FY 2012 OMB Scorecard Office of Management and Budget (OMB) Scorecard reporting Department of Energy sustainability achievements for fiscal year (FY) 2012. PDF icon 2012_doescorecard.pdf More Documents & Publications Department of Energy FY 2011

  17. Award Fee Determination Scorecard Contractor: Bechtel National, Inc. (BNI)

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

    Award Fee Determination Scorecard Contractor: Bechtel National, Inc. (BNI) Contract: Design, Construction, and Commissioning of the Hanford Tank Waste Treatment & Immobilization Plant Contract Number: DE-AC27-01RV14136 Award Fee Period: July 1, 2014 to December 31, 2014 Basis of Evaluation: 2014-B Performance Evaluation and Measurement Plan Award Fee Available: $6,300,000 Award Fee Earned: $4,095,000 (65.0%) Incentive B.1 - Award Fee-Project Management - Good The fee for Project Management

  18. Quarterly Nuclear Power Deployment Scorecard - April 2013 | Department...

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

    April 2013 Quarterly Nuclear Power Deployment Scorecard - April 2013 News Updates On ... been docketed, ten of which (totaling 16 nuclear reactors) remain under active NRC review. ...

  19. EM Plays Integral Role in Department's Sustainability Scorecard...

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

    a number of successes in the latest Sustainability and Energy Scorecards for federal ... DOE has been successful in achieving sustainability goals, reducing emissions, cutting ...

  20. Department of Energy FY 2011 OMB Scorecard

    Energy Savers [EERE]

    2 OMB Scorecard on Sustainability/Energy Scope 1&2 GHG Emission Reduction Target For Scope 1&2 GHG Reduction Target of 28% by 2020: 12.2% reduction in 2011 and behind schedule Scope 3 GHG Emission Reduction Target For Scope 3 GHG Reduction Target of 13% by 2020: 12.5% reduction in 2011 and on track Reduction in Energy Intensity Reduction in energy intensity in goal-subject facilities compared with 2003: 23.0% and on track for 30% by 2015 Use of Renewable Energy Use of renewable energy as

  1. Federal Balanced Scorecard for FY 2010 | Department of Energy

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

    5 Summary of Rules FAC 2005-85 Item Subject FAR Case I Prohibition on Contracting with Corporations with Delinquent Taxes or a Felony Conviction (Interim) 2015-011 II Further Amendments to Equal Opportunity 2015-013 III Updating Federal Contractor Reporting of Veterans' Employment (Interim) 2015-036 IV Pilot Program for Enhancement of Contractor Employee Whistleblower Protections 2013-015 V Retention Periods 2015-009 VI Establishing a Minimum Wage for Contractors 2015-003 VII Technical

  2. January 2013 OMB Scorecard on Sustainability/Energy

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

    3 OMB Scorecard on SustainabilityEnergy Scope 1&2 GHG Emission Reduction Target For Scope ... GREEN: Achieved its 2012 Sustainability Plan proposed reduction for GHG Scopes 1&2 and is ...

  3. FISCAL YEAR 2014 AWARD FEE DETERMINATION SCORECARD Contractor...

    Office of Environmental Management (EM)

    FISCAL YEAR 2014 AWARD FEE DETERMINATION SCORECARD Contractor: LATA Environmental Services of Kentucky, LLC Contract No.: DE-AC30-10CC40020 Award Period: October 1, 2013 through ...

  4. Award Fee Evaluation Period 5 Determination Scorecard Contractor...

    Office of Environmental Management (EM)

    5 Determination Scorecard Contractor: Fluor-BWXT Portsmouth LLC Contract: DE-AC30-10CC40017 Award Fee Evaluation Period: Fiscal Year 2015 (October 1, 2014 to September 30, 2015) ...

  5. Award Fee Evaluation Period 6 Determination Scorecard Contractor...

    Office of Environmental Management (EM)

    6 Determination Scorecard Contractor: Wastren-EnergX Mission Support, LLC Contract: DE-CI0000004 Award Fee Evaluation Period: Fiscal Year 2015 (October 1, 2014 to September 30, ...

  6. EM Plays Integral Role in Department's Sustainability Scorecard Improvements

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – EM’s clean energy contributions helped DOE achieve a number of successes in the latest Sustainability and Energy Scorecards for federal agencies released by the Office of Management and Budget.

  7. Modular Approach for Continuous Cell-Level Balancing to Improve Performance of Large Battery Packs: Preprint

    SciTech Connect (OSTI)

    Muneed ur Rehman, M.; Evzelman, M.; Hathaway, K.; Zane, R.; Plett, G. L.; Smith, K.; Wood, E.; Maksimovic, D.

    2014-10-01

    Energy storage systems require battery cell balancing circuits to avoid divergence of cell state of charge (SOC). A modular approach based on distributed continuous cell-level control is presented that extends the balancing function to higher level pack performance objectives such as improving power capability and increasing pack lifetime. This is achieved by adding DC-DC converters in parallel with cells and using state estimation and control to autonomously bias individual cell SOC and SOC range, forcing healthier cells to be cycled deeper than weaker cells. The result is a pack with improved degradation characteristics and extended lifetime. The modular architecture and control concepts are developed and hardware results are demonstrated for a 91.2-Wh battery pack consisting of four series Li-ion battery cells and four dual active bridge (DAB) bypass DC-DC converters.

  8. Quarterly Nuclear Deployment Scorecard - April 2016 | Department of Energy

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

    April 2016 Quarterly Nuclear Deployment Scorecard - April 2016 News Updates On April 12 NRC held a public meeting in Oak Ridge, Tennessee to discuss Tennessee Valley Authority's (TVA) plans to submit an Early Site Permit (ESP) application to potentially site a small modular reactor at their Clinch River Site.TVA's ESP application will use a Plant Parameter Envelope approach to provide sufficient bounding parameters and characteristics of the reactors and the associated facilities so that

  9. Quarterly Nuclear Deployment Scorecard - January 2015 | Department of

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

    Energy 5 Quarterly Nuclear Deployment Scorecard - January 2015 News Updates  The NRC has scheduled a public Commissioner's hearing for February 4 on DTE Electric's application for a combined license to build and operate a General Electric Hitachi Economic Simplified Boiling Water Reactor (ESBWR) at the Enrico Fermi Generating Station near Newport, Michigan. This is the third time an applicant has reached the "final step" in the part 52 reactor licensing process.  The Vermont

  10. Award Fee Determination Scorecard Contractor: Centerra-Savannah River Site

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

    Award Fee Determination Scorecard Contractor: Centerra-Savannah River Site Contract: Protective Force Security Services Contract Number: DE-AC30-10CC60025 Award Period: October 1, 2014 - September 30, 2015 Basis of Evaluation: Award Fee Plan The contractor is required to provide, operate and maintain an armed and uniformed protective force for the physical protection of United States Department of Energy (DOE) security interests and other such related duties at the Savannah River Site (SRS). The

  11. Performance of the Lead-Alloy Cooled Concept Balanced for Actinide Burning and Electricity Production

    SciTech Connect (OSTI)

    Pavel Hejzlar; Cliff Davis

    2004-09-01

    A lead-bismuth-cooled fast reactor concept targeted for a balanced mission of actinide burning and low-cost electricity production is proposed and its performance analyzed. The design explores the potential benefits of thorium-based fuel in actinide-burning cores, in particular in terms of the reduction of the large reactivity swing and enhancement of the small Doppler coefficient typical of fertile-free actinide burners. Reduced electricity production cost is pursued through a longer cycle length than that used for fertile-free burners and thus a higher capacity factor. It is shown that the concept can achieve a high transuranics destruction rate, which is only 20% lower than that of an accelerator-driven system with fertile-free fuel. The small negative fuel temperature reactivity coefficient, small positive coolant temperature reactivity coefficient, and negative core radial expansion coefficient provide self-regulating characteristics so that the reactor is capable of inherent shutdown during major transients without scram, as in the Integral Fast Reactor. This is confirmed by thermal-hydraulic analysis of several transients without scram, including primary coolant pump trip, station blackout, and reactivity step insertion, which showed that the reactor was able to meet all identified thermal limits. However, the benefits of high actinide consumption and small reactivity swing can be attained only if the uranium from the discharged fuel is separated and not recycled. This additional uranium separation step and thorium reprocessing significantly increase the fuel cycle costs. Because the higher fuel cycle cost has a larger impact on the overall cost of electricity than the savings from the higher capacity factor afforded through use of thorium, this concept appears less promising than the fertile-free actinide burners.

  12. Performance of the Lead-Alloy-Cooled Reactor Concept Balanced for Actinide Burning and Electricity Production

    SciTech Connect (OSTI)

    Hejzlar, Pavel [Massachusetts Institute of Technology (United States); Davis, Cliff B. [Idaho National Engineering and Environmental Laboratory (United States)

    2004-09-15

    A lead-bismuth-cooled fast reactor concept targeted for a balanced mission of actinide burning and low-cost electricity production is proposed and its performance analyzed. The design explores the potential benefits of thorium-based fuel in actinide-burning cores, in particular in terms of the reduction of the large reactivity swing and enhancement of the small Doppler coefficient typical of fertile-free actinide burners. Reduced electricity production cost is pursued through a longer cycle length than that used for fertile-free burners and thus a higher capacity factor. It is shown that the concept can achieve a high transuranics destruction rate, which is only 20% lower than that of an accelerator-driven system with fertile-free fuel. The small negative fuel temperature reactivity coefficient, small positive coolant temperature reactivity coefficient, and negative core radial expansion coefficient provide self-regulating characteristics so that the reactor is capable of inherent shutdown during major transients without scram, as in the Integral Fast Reactor. This is confirmed by thermal-hydraulic analysis of several transients without scram, including primary coolant pump trip, station blackout, and reactivity step insertion, which showed that the reactor was able to meet all identified thermal limits. However, the benefits of high actinide consumption and small reactivity swing can be attained only if the uranium from the discharged fuel is separated and not recycled. This additional uranium separation step and thorium reprocessing significantly increase the fuel cycle costs. Because the higher fuel cycle cost has a larger impact on the overall cost of electricity than the savings from the higher capacity factor afforded through use of thorium, this concept appears less promising than the fertile-free actinide burners.

  13. EGov PMA Scorecard Cost, Schedule & Performance Standard.tif

    Energy Savers [EERE]

  14. Environmental Compliance Performance Scorecard ¬タモ First...

    Office of Environmental Management (EM)

    Moab GREEN N A (0 0) N A (0 0) N A N A GREEN NTS ... functions to protect human health, the environment, and ... point from a health and safety viewpoint, & the NOV was ...

  15. Environmental Compliance Performance Scorecard ¬タモ Third...

    Office of Environmental Management (EM)

    GREEN (5 5) GREEN (24 24) N A N A EIS Moab GREEN N ... functions to protect human health, the environment, and ... On January 27, 2010, a safety analyst was reviewing ...

  16. Environmental Compliance Performance Scorecard ¬タモ Fourth...

    Office of Environmental Management (EM)

    Livermore GREEN GREEN (0 0) GREEN (0 0) N A N A N A Moab GREEN N A (0 0) N A (0 0) N A N A GREEN NTS GREEN GREEN (0 10) GREEN (0 13) N A N A EIS Oak ...

  17. Environmental Compliance Performance Scorecard ¬タモ Second...

    Office of Environmental Management (EM)

    GREEN (3 3) GREEN (23 23) N A N A EIS Livermore GREEN GREEN (0 0) GREEN (0 0) N A N A N A Moab GREEN N A (0 0) N A (0 0) N A N A GREEN NTS GREEN GREEN ...

  18. Microsoft Word - BWCS Scorecard Third period FY 2014 Mar 9 2015...

    Office of Environmental Management (EM)

    FY 14 Award Fee Determination Scorecard Contractor: B&W Conversion Services, LLC Contract: DE-AC30-11CC40015 Award Period: October 1, 2013 - September 30, 2014 Basis of Evaluation ...

  19. Quarterly Nuclear Deployment Scorecard - July 2012 | Department...

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

    until 2015. Structural changes were made to the design by vendor, which requires a new seismic analysis to be performed. Because of this, the review schedule for the COL...

  20. Award Fee Determination Scorecard Contractor: G4S Government Solutions, Inc. - Wackenhut Services

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

    Award Fee Determination Scorecard Contractor: G4S Government Solutions, Inc. - Wackenhut Services Incorporated (WSI) Contract: Protective Force Security Services Contract Number: DE-AC30-10CC60025 Award Period: October 1, 2013 - September 30, 2014 Basis of Evaluation: Award Fee Plan The contractor is required to provide, operate, and maintain an armed and uniformed protective force for the physical protection of U.S. Department of Energy (DOE) security interests and other such related duties at

  1. Acquisition Guide Chapter 1.1 - Acquisition Regulations System...

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

    Guiding Principles * Authority is delegated to the maximum practical extent. * Reviews and ... 1.2 - Balanced Scorecard Performance Assessment Program - (March 2004) Microsoft Word - ...

  2. FINAL-2ND-QUARTER-FY-2013-SCORECARD-12-16-13.xlsx

    Office of Environmental Management (EM)

    3-SCORECARD-12-16-13.xlsx Page 1 of 85 EA & PEA MILESTONES MET DURING QUARTER (01/2013 - 03/2013) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (04/2013 - 03/2014) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (0 / 0) GREEN (0 / 0) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A SA

  3. FINAL-3RD-QUARTER-FY-2013-SCORECARD-01-31-14.xlsx

    Office of Environmental Management (EM)

    3RD-QUARTER-FY-2013-SCORECARD-01-31-14.xlsx Page 1 of 76 EA & PEA MILESTONES MET DURING QUARTER (04/2013 - 06/2013) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (07/2013 - 06/2014) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) GREEN N / A (0 / 0) N / A (0 /

  4. FINAL-4TH-QUARTER-FY-2012-SCORECARD-04-10-13.xlsx

    Office of Environmental Management (EM)

    2-SCORECARD-04-10-13.xlsx Page 1 of 90 EA & PEA MILESTONES MET DURING QUARTER (07/2012 - 09/2012) / TOTAL QUARTER EA & PEA MILESTONES ON SCHEDULE EA & PEA MILESTONES NEXT FOUR QUARTERS (10/2012 - 09/2013) / TOTAL FOUR QUARTERS EA & PEA MILESTONES Argonne (ANL) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A N / A Brookhaven (BNL) GREEN GREEN (0 / 0) GREEN (1 / 1) N / A N / A N / A Carlsbad / Waste Isolation Pilot Plant (CBFO / WIPP) GREEN N / A (0 / 0) N / A (0 / 0) N / A N / A SA

  5. Department of Energy 2013 OMB Scorecard on Sustainabilty/Energy (dated January 2014)

    Energy Savers [EERE]

    4 OMB Scorecard on Sustainability/Energy Scope 1&2 GHG Emission Reduction Target For Scope 1&2 GHG Reduction Target of 28% by 2020: 34.1% reduction in 2013 and on track Scope 3 GHG Emission Reduction Target For Scope 3 GHG Reduction Target of 13% by 2020: 22.4% reduction in 2013 and on track Reduction in Energy Intensity Reduction in energy intensity in goal-subject facilities compared with 2003: 26.4% and on track for 30% by 2015 Use of Renewable Energy Use of renewable energy as a

  6. DOE Rates EM’s Savannah River Site Contractor as ‘Very Good’ in Fee Determination Scorecard

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – In its award fee determination scorecard for fiscal year 2015, DOE gave the Savannah River Site’s (SRS) management and operations contractor an overall “very good” rating, allowing the company to receive $37.8 million, or 82.7 percent of its total fee of $45.7 million.

  7. Award Fee Determination Scorecard Contractor: Savannah River Nuclear Solutions

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

    2 - September 30, 2013 Basis of Evaluation: Performance and Evaluation Plan (PEMP) This is a Cost Plus Award Fee contract as defined by federal acquisition regulations (FAR). Fee is made available for the completion of explicit work results, such as completing a task on time, or for implicit performance in areas of cost, schedule/timeliness, quality and business relations. Fee may be earned based on an annual evaluation of contract performance. Total available fee for each contract year is

  8. Award Fee Determination Scorecard Contractor: Savannah River Nuclear Solutions

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

    4 - September 30, 2015 Basis of Evaluation: Performance and Evaluation Plan (PEMP) This is a Cost Plus Award Fee contract as defined by federal acquisition regulations (FAR). Fee is made available for the completion of explicit work results, such as completing a task on time, or for implicit performance in areas of cost, schedule/timeliness, quality and business relations. Fee may be earned based on an annual evaluation of contract performance. Total available fee for each contract year is

  9. Award Fee Determination Scorecard Contractor: Savannah River Nuclear Solutions

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

    Nuclear Solutions Contract: Management and Operations Contract Number: DE-AC09-08SR22470 Award Period: October 1, 2013 - September 30, 2014 Basis of Evaluation: Performance and Evaluation Plan (PEMP) This is a Cost Plus Award Fee contract as defined by federal acquisition regulations (FAR). Fee is made available for the completion of explicit work results, such as completing a task on time, or for implicit performance in areas of cost, schedule/timeliness, quality and business relations. Fee may

  10. Award Fee Determination Scorecard Contractor: Savannah River Remediation, LLC

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

    Remediation, LLC Contract: Cost Plus Award Fee (CPAF) Contract Number: DE-AC09-09SR22505 Award Period: October 1, 2013 - September 30, 2014 Basis of Evaluation: Performance and Evaluation Plan (PEMP) Award Fee: $3,000,000.00 Incentive Fee: $22,500,000.00 Forfeiture of Fee: ($27,092.00) Total Fee Available: $28,500,000.00 Total Fee Earned: $26,825,795.00 Percentage Fee Earned: 95% This is a Cost Plus Award Fee contract as defined by Federal Acquisition Regulations (FAR). Fee is made available for

  11. Award Fee Determination Scorecard Contractor: Savannah River Remediation, LLC

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

    Remediation, LLC Contract: Cost Plus Award Fee (CPAF) Contract Number: DE-AC09-09SR22505 Award Period: October 1, 2012 - September 30, 2013 Basis of Evaluation: Performance and Evaluation Plan (PEMP) Award Fee: $3,370,000 Incentive Fee: $28,000,000 Total Fee Available: $31,370.000 Total Fee Earned: $29,742,886 Percentage Earned: 95% This is a Cost Plus Award Fee contract as defined by Federal Acquisition Regulations (FAR). Fee is made available for the completion of explicit work results, such

  12. Microsoft Word - Award Fee Determination Scorecard for FY 2013 (4)

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

    August06.doc Microsoft Word - August06.doc PDF icon Microsoft Word - August06.doc More Documents & Publications Microsoft Word - April

    Contract: Tank Operations Contract Contract Number: DE-AC27-08RV14800 Award Fee Period: October 1, 2012 to September 30, 2013 Basis of Evaluation: FY 2013 Award Fee, Performance Evaluation and Measurement Plan Award Fee Available: $7,994,699 Award Fee Earned: $6,483,701 (81.1%) Award Fee Area Adjectival Ratings: Functional Element Adjectival Rating*

  13. Award Fee Determination Scorecard Contractor: Bechtel National, Inc. (BNI)

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

    Contractor: Bechtel National, Inc. (BNI) Contract: Design, Construction, and Commissioning of the Hanford Tank Waste Treatment & Immobilization Plant Contract Number: DE-AC27-01RV14136 Award Fee Period: January 1, 2014 to June 30, 2014 Basis of Evaluation: 2014-A Performance Evaluation and Measurement Plan Award Fee Available: $6,300,000 Award Fee Earned: $3,970,000 (63.0%) Incentive B.1 - Award Fee-Project Management The fee for Project Management is divided into three Award Fee Objectives

  14. Award Fee Determination Scorecard Contractor: Washington River Protection Solutions, LLC

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

    Contract: Tank Operations Contract Contract Number: DE-AC27-08RV14800 Award Fee Period: October 1, 2013 to September 30, 2014 Basis of Evaluation: FY 2014 Award Fee, Performance Evaluation and Measurement Plan Award Fee Available: $12,597,052 Award Fee Earned: $10,459,418 (83.0%) Award Fee Area Adjectival Ratings for each Award Fee Special Emphasis Area (SEA): Functional Element Adjectival Rating* SEA 1: Management of Single-Shell (SST) and Double-Shell Tank (DST) System Excellent SEA 2:

  15. Award Fee Determination Scorecard Contractor: Washington River Protection Solutions, LLC

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

    Washington River Protection Solutions, LLC Contract: Tank Operations Contract Contract Number: DE-AC27-08RV14800 Award Fee Period: October 1, 2014 to September 30, 2015 Basis of Evaluation: FY 2015 Award Fee, Performance Evaluation and Measurement Plan Award Fee Available: $15,600,000 Award Fee Earned: $13,728,000 (88%) Award Fee Area Adjectival Ratings for each Award Fee Special Emphasis Area (SEA): Functional Element Adjectival Rating* SEA 1: Management of Single-Shell (SST) and Double-Shell

  16. Guidance for Procurement Officials | Department of Energy

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

    for Procurement Officials Guidance for Procurement Officials Acquisition Regulations Federal Acquisition Regulation (FAR) Department of Energy Acquisition Regulation (DEAR) Acquisition Policy Acquisition Letters Acquisition Guidance Acquisition Guide Contracting for Support Services Department of Energy Acquisition System - A Guide for Executives Ethics in Procurement Lobbying Brochure Procurement Integrity Brochure Unsolicited Proposals Balanced scorecard Balanced Scorecard performance

  17. Guided Self-Assembly of Gold Thin Films

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

    for Procurement Officials Guidance for Procurement Officials Acquisition Regulations Federal Acquisition Regulation (FAR) Department of Energy Acquisition Regulation (DEAR) Acquisition Policy Acquisition Letters Acquisition Guidance Acquisition Guide Contracting for Support Services Department of Energy Acquisition System - A Guide for Executives Ethics in Procurement Lobbying Brochure Procurement Integrity Brochure Unsolicited Proposals Balanced scorecard Balanced Scorecard performance

  18. Dynamic load balancing of applications

    DOE Patents [OSTI]

    Wheat, Stephen R.

    1997-01-01

    An application-level method for dynamically maintaining global load balance on a parallel computer, particularly on massively parallel MIMD computers. Global load balancing is achieved by overlapping neighborhoods of processors, where each neighborhood performs local load balancing. The method supports a large class of finite element and finite difference based applications and provides an automatic element management system to which applications are easily integrated.

  19. Dynamic load balancing of applications

    DOE Patents [OSTI]

    Wheat, S.R.

    1997-05-13

    An application-level method for dynamically maintaining global load balance on a parallel computer, particularly on massively parallel MIMD computers is disclosed. Global load balancing is achieved by overlapping neighborhoods of processors, where each neighborhood performs local load balancing. The method supports a large class of finite element and finite difference based applications and provides an automatic element management system to which applications are easily integrated. 13 figs.

  20. Water-Balance Cover Performance

    Energy Savers [EERE]

    Department of Energy Water Use in the Development and Operations of Geothermal Power Plants Water Use in the Development and Operations of Geothermal Power Plants This report summarizes what is currently known about the life cycle water requirements of geothermal electric power-generating systems and the water quality of geothermal waters. It is part of a larger effort to compare the life cycle impacts of large-scale geothermal electricity generation with other power generation technologies.

  1. Water-Balance Cover Performance

    Energy Savers [EERE]

    0 Conference, March 7-10, 2010, Phoenix, AZ Natural and Enhanced Attenuation of Soil and Groundwater at the Monument Valley, Arizona, DOE Legacy Waste Site-10281 W.J. Waugh, D.E. Miller, S.A. Morris, and L.R. Sheader S.M. Stoller Corporation, Grand Junction, CO E.P. Glenn, D. Moore, and K.C. Carroll University of Arizona, Tucson, AZ L. Benally and M. Roanhorse Navajo Nation, Window Rock, AZ R.P. Bush U.S. Department of Energy, Grand Junction, CO ABSTRACT The U.S. Department of Energy (DOE), the

  2. Environmental Compliance Performance Scorecard ¬タモ First Quarter FY2010

    Office of Environmental Management (EM)

    Assessments Environmental Assessments The documents included on the Environmental Compliance Division webpages have been posted to comply with applicable environmental requirements as part of LPO's due diligence process for issuing a Department of Energy loan or loan guarantee. With the exception of a Record of Decision, the posting of these documents should not be construed as recommending a decision about the issuance of a loan or loan guarantee. Documents Available for Download November 6,

  3. AcqGuide1pt3.doc

    Energy Savers [EERE]

    activities, are to encourage contractors to implement the Balanced Scorecard methodology described herein. Use of the Balanced Scorecard is consistent with the contractor's...

  4. Policy Flash 2016-27

    Broader source: Energy.gov [DOE]

    Acquisition Guide Chapter 1.3—Balanced Scorecard Performance Assessment Program, is updated to reflect the transition to the Critical Few for assessment of the DOE Federal procurement offices.

  5. Polarization-balanced beamsplitter

    DOE Patents [OSTI]

    Decker, Derek E.

    1998-01-01

    A beamsplitter assembly that includes several beamsplitter cubes arranged to define a plurality of polarization-balanced light paths. Each polarization-balanced light path contains one or more balanced pairs of light paths, where each balanced pair of light paths includes either two transmission light paths with orthogonal polarization effects or two reflection light paths with orthogonal polarization effects. The orthogonal pairing of said transmission and reflection light paths cancels polarization effects otherwise caused by beamsplitting.

  6. Polarization-balanced beamsplitter

    DOE Patents [OSTI]

    Decker, D.E.

    1998-02-17

    A beamsplitter assembly is disclosed that includes several beamsplitter cubes arranged to define a plurality of polarization-balanced light paths. Each polarization-balanced light path contains one or more balanced pairs of light paths, where each balanced pair of light paths includes either two transmission light paths with orthogonal polarization effects or two reflection light paths with orthogonal polarization effects. The orthogonal pairing of said transmission and reflection light paths cancels polarization effects otherwise caused by beamsplitting. 10 figs.

  7. Beyond Beginning Balances Presentation

    National Nuclear Security Administration (NNSA)

    Beyond Beginning Balances Peter Dessaules DOE/SO-62 Obligations Accounting Implementation Workshop Obligations Accounting Implementation Workshop January 13, 2004 January 13, 2004 Crowne Crowne Plaza Plaza Ravinia Ravinia Atlanta, Georgia Atlanta, Georgia Beginning Foreign Obligation Beginning Foreign Obligation Balances Balances * Why are they important? - United States Agreements for Cooperation hold Treaty status. - These Agreements require periodic reporting to the foreign countries. -

  8. Lithium Balance | Open Energy Information

    Open Energy Info (EERE)

    Balance Jump to: navigation, search Name: Lithium Balance Place: Copenhagen, Denmark Product: Lithium ion battery developer. References: Lithium Balance1 This article is a stub....

  9. Work/Life Balance

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

    Workplace » Work/Life Balance /careers/_assets/images/careers-icon.jpg Work/Life Balance Explore the multiple dimensions of a career at Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Complete suite of benefits to balance your career Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge

  10. Self Supplied Balancing Reserves

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

    Self-Supplied-Balancing-Reserves Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects &...

  11. Balancing coal pipes

    SciTech Connect (OSTI)

    Earley, D.; Kirkenir, B.

    2009-11-15

    Balancing coal flow to the burners to optimise combustion by using real-time measurement systems (such as microwave mass measurement) is discussed. 3 figs.

  12. Balbes_1992.pdf

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

    Balanced Scorecard Program Balanced Scorecard Program I. Introduction The BSC is a conceptual framework for translating an organization's vision into a set of performance indicators distributed among four perspectives: Financial, Customer, Internal Business Processes, and Learning and Growth. Indicators are maintained to measure an organization's progress toward achieving its vision; other indicators are maintained to measure the long term drivers of success. Through the BSC, an organization

  13. Balance Calibration A Method for Assigning a Direct-Reading Uncertainty to an Electronic Balance.

    SciTech Connect (OSTI)

    Mike Stears

    2010-07-01

    Paper Title: Balance Calibration A method for assigning a direct-reading uncertainty to an electronic balance. Intended Audience: Those who calibrate or use electronic balances. Abstract: As a calibration facility, we provide on-site (at the customers location) calibrations of electronic balances for customers within our company. In our experience, most of our customers are not using their balance as a comparator, but simply putting an unknown quantity on the balance and reading the displayed mass value. Manufacturers specifications for balances typically include specifications such as readability, repeatability, linearity, and sensitivity temperature drift, but what does this all mean when the balance user simply reads the displayed mass value and accepts the reading as the true value? This paper discusses a method for assigning a direct-reading uncertainty to a balance based upon the observed calibration data and the environment where the balance is being used. The method requires input from the customer regarding the environment where the balance is used and encourages discussion with the customer regarding sources of uncertainty and possible means for improvement; the calibration process becomes an educational opportunity for the balance user as well as calibration personnel. This paper will cover the uncertainty analysis applied to the calibration weights used for the field calibration of balances; the uncertainty is calculated over the range of environmental conditions typically encountered in the field and the resulting range of air density. The temperature stability in the area of the balance is discussed with the customer and the temperature range over which the balance calibration is valid is decided upon; the decision is based upon the uncertainty needs of the customer and the desired rigor in monitoring by the customer. Once the environmental limitations are decided, the calibration is performed and the measurement data is entered into a custom spreadsheet. The spreadsheet uses measurement results, along with the manufacturers specifications, to assign a direct-read measurement uncertainty to the balance. The fact that the assigned uncertainty is a best-case uncertainty is discussed with the customer; the assigned uncertainty contains no allowance for contributions associated with the unknown weighing sample, such as density, static charges, magnetism, etc. The attendee will learn uncertainty considerations associated with balance calibrations along with one method for assigning an uncertainty to a balance used for non-comparison measurements.

  14. Balance Energy | Open Energy Information

    Open Energy Info (EERE)

    Balance Energy Jump to: navigation, search Name: Balance Energy Place: San Diego, California Zip: 92127-1874 Product: California-based end to end smart grid developer. References:...

  15. Multidimensional spectral load balancing

    SciTech Connect (OSTI)

    Hendrickson, B.; Leland, R.

    1993-01-01

    We describe an algorithm for the static load balancing of scientific computations that generalizes and improves upon spectral bisection. Through a novel use of multiple eigenvectors, our new spectral algorithm can divide a computation into 4 or 8 pieces at once. These multidimensional spectral partitioning algorithms generate balanced partitions that have lower communication overhead and are less expensive to compute than those produced by spectral bisection. In addition, they automatically work to minimize message contention on a hypercube or mesh architecture. These spectral partitions are further improved by a multidimensional generalization of the Kernighan-Lin graph partitioning algorithm. Results on several computational grids are given and compared with other popular methods.

  16. Multidimensional spectral load balancing

    DOE Patents [OSTI]

    Hendrickson, Bruce A.; Leland, Robert W.

    1996-12-24

    A method of and apparatus for graph partitioning involving the use of a plurality of eigenvectors of the Laplacian matrix of the graph of the problem for which load balancing is desired. The invention is particularly useful for optimizing parallel computer processing of a problem and for minimizing total pathway lengths of integrated circuits in the design stage.

  17. Award Fee Determination Scorecard Contractor: Advanced Technologies and Laboratories (ATL) International Inc.

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

    Advanced Technologies and Laboratories (ATL) International Inc. Contract: Laboratory Analytical Services and Testing Contract Contract Number: DE-AC27-10RV15051 Award Fee Period: January 1, 2015 to November 21, 2015 Basis of Evaluation: January 1, 2015 to November 21, 2015 Award Fee, Performance Evaluation and Measurement Plan Award Fee Available (PBI and SEA): $789,765.60 Award Fee Earned (PBI and SEA): $781,078.18 (98.9%) Award Fee Area Adjectival Ratings for each Performance Based Incentives

  18. ARM - Measurement - Surface energy balance

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

    energy balance ARM Data Discovery Browse Data Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Surface energy balance...

  19. Co2balance | Open Energy Information

    Open Energy Info (EERE)

    balance Jump to: navigation, search Name: Co2balance Place: United Kingdom Sector: Carbon Product: Carbon offset provider based in Somerset, UK. References: Co2balance1 This...

  20. Radar channel balancing with commutation

    SciTech Connect (OSTI)

    Doerry, Armin Walter

    2014-02-01

    When multiple channels are employed in a pulse-Doppler radar, achieving and maintaining balance between the channels is problematic. In some circumstances the channels may be commutated to achieve adequate balance. Commutation is the switching, trading, toggling, or multiplexing of the channels between signal paths. Commutation allows modulating the imbalance energy away from the balanced energy in Doppler, where it can be mitigated with filtering.

  1. Libra: Scalable Load Balance Analysis

    Energy Science and Technology Software Center (OSTI)

    2009-09-16

    Libra is a tool for scalable analysis of load balance data from all processes in a parallel application. Libra contains an instrumentation module that collects model data from parallel applications and a parallel compression mechanism that uses distributed wavelet transforms to gather load balance model data in a scalable fashion. Data is output to files, and these files can be viewed in a GUI tool by Libra users. The GUI tool associates particular load balancemore » data with regions for code, emabling users to view the load balance properties of distributed "slices" of their application code.« less

  2. Balanced pressure techniques applied to geothermal drilling

    SciTech Connect (OSTI)

    Dareing, D.W.

    1981-08-01

    The objective of the study is to evaluate balanced pressure drilling techniques for use in combating lost circulation in geothermal drilling. Drilling techniques evaluated are: aerated drilling mud, parasite tubing, concentric drill pipe, jet sub, and low density fluids. Based on the present state of the art of balanced pressure drilling techniques, drilling with aerated water has the best overall balance of performance, risk, availability, and cost. Aerated water with a 19:1 free air/water ratio reduce maximum pressure unbalance between wellbore and formation pressures from 1000 psi to 50 psi. This pressure unbalance is within acceptable operating limits; however, air pockets could form and cause pressure surges in the mud system due to high percent of air. Low density fluids used with parasite tubing has the greatest potential for combating lost circulation in geothermal drilling, when performance only is considered. The top portion of the hole would be aerated through the parasite tube at a 10:1 free air/mud ratio and the low density mud could be designed so that its pressure gradient exactly matches the formation pore pressure gradient. The main problem with this system at present is the high cost of ceramic beads needed to produce low density muds.

  3. Mechanically balanced tapered plug valve

    DOE Patents [OSTI]

    Anaya, Jose R.

    1985-01-01

    The invention is a novel hermetic tapered plug valve having a spring-like resilient mechanism for providing axial balance to the plug and thereby prevent valve lock up.

  4. Material Balance Report | Department of Energy

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

    Material Balance Report Material Balance Report Form supports nuclear material control and accountability. PDF icon Material Balance Report More Documents & Publications DOE/NRC F 742 PHYSICAL INVENTORY LISTING DOE/NRC F 740M

  5. Voltage balanced multilevel voltage source converter system ...

    Office of Scientific and Technical Information (OSTI)

    Voltage balanced multilevel voltage source converter system Citation Details In-Document Search Title: Voltage balanced multilevel voltage source converter system You are ...

  6. Voltage balanced multilevel voltage source converter system ...

    Office of Scientific and Technical Information (OSTI)

    Voltage balanced multilevel voltage source converter system Citation Details In-Document Search Title: Voltage balanced multilevel voltage source converter system A voltage ...

  7. Current balancing for battery strings

    DOE Patents [OSTI]

    Galloway, James H.

    1985-01-01

    A battery plant is described which features magnetic circuit means for balancing the electrical current flow through a pluraliircuitbattery strings which are connected electrically in parallel. The magnetic circuit means is associated with the battery strings such that the conductors carrying the electrical current flow through each of the battery strings pass through the magnetic circuit means in directions which cause the electromagnetic fields of at least one predetermined pair of the conductors to oppose each other. In an alternative embodiment, a low voltage converter is associated with each of the battery strings for balancing the electrical current flow through the battery strings.

  8. Alternative Fuels Data Center: Lifecycle Energy Balance

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

    AFDC Printable Version Share this resource Send a link to Alternative Fuels Data Center: Lifecycle Energy Balance to someone by E-mail Share Alternative Fuels Data Center: Lifecycle Energy Balance on Facebook Tweet about Alternative Fuels Data Center: Lifecycle Energy Balance on Twitter Bookmark Alternative Fuels Data Center: Lifecycle Energy Balance on Google Bookmark Alternative Fuels Data Center: Lifecycle Energy Balance on Delicious Rank Alternative Fuels Data Center: Lifecycle Energy

  9. Burner balancing Salem Harbor Station

    SciTech Connect (OSTI)

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

    1995-12-31

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

  10. Dual shell pressure balanced vessel

    DOE Patents [OSTI]

    Fassbender, Alexander G.

    1992-01-01

    A dual-wall pressure balanced vessel for processing high viscosity slurries at high temperatures and pressures having an outer pressure vessel and an inner vessel with an annular space between the vessels pressurized at a pressure slightly less than or equivalent to the pressure within the inner vessel.

  11. Balancing Item (Billion Cubic Feet)

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

    Balancing Item (Billion Cubic Feet) Balancing Item (Billion Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2001 140 143 41 166 30 -13 -8 -6 -26 -133 -76 -161 2002 -4 38 11 164 28 95 54 49 8 -124 -126 -129 2003 -86 76 118 43 30 16 80 57 12 -49 -136 -118 2004 -66 134 126 133 116 71 58 60 63 -13 -79 -142 2005 -41 104 14 131 60 58 62 66 59 -37 -114 -127 2006 49 -2 80 152 53 41 34 51 -2 -99 -101 -153 2007 -128 55 118 42 63 34 3 24 -3 -52 -185 -175 2008 -75 54 59 105 38 42 23 29 16

  12. Balanced pressure gerotor fuel pump

    DOE Patents [OSTI]

    Raney, Michael Raymond; Maier, Eugen

    2004-08-03

    A gerotor pump for pressurizing gasoline fuel is capable of developing pressures up to 2.0 MPa with good mechanical and volumetric efficiency and satisfying the durability requirements for an automotive fuel pump. The pump has been designed with optimized clearances and by including features that promote the formation of lubricating films of pressurized fuel. Features of the improved pump include the use of a shadow port in the side plate opposite the outlet port to promote balancing of high fuel pressures on the opposite sides of the rotors. Inner and outer rotors have predetermined side clearances with the clearances of the outer rotor being greater than those of the inner rotor in order to promote fuel pressure balance on the sides of the outer rotor. Support of the inner rotor and a drive shaft on a single bushing with bearing sleeves maintains concentricity. Additional features are disclosed.

  13. Western Hemisphere Oil Products Balance

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

    Western Hemisphere Oil Products Balance Ramón Espinasa, Ph.D. / Lead Specialist July 2014 The Energy Innovation Center Energy Division 3 The views expressed by the author do not reflect the views of the Inter- American Development Bank, its Management, its Board of Executive Directors or its member Governments. DISCLAIMER www.iadb.org Copyright © 2014 Interamerican Development Bank. All rights reserved; This document may be freely reproduced for non-commercial purposes. 4 United States Oil

  14. Balancing oil and environment... responsibly.

    SciTech Connect (OSTI)

    Weimer, Walter C.; Teske, Lisa

    2007-01-25

    Balancing Oil and Environment…Responsibly As the price of oil continues to skyrocket and global oil production nears the brink, pursuing unconventional oil supplies, such as oil shale, oil sands, heavy oils, and oils from biomass and coal has become increasingly attractive. Of particular significance to the American way is that our continent has significant quantities of these resources. Tapping into these new resources, however, requires cutting-edge technologies for identification, production, processing and environmental management. This job needs a super hero or two for a job of this size and proportion…

  15. The United States Plutonium Balance, 1944-2009 | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Pits The United States Plutonium Balance, 1944-2009 The United States Plutonium Balance, 1944-2009 The United States has released an inventory of its plutonium balances...

  16. Device for balancing parallel strings

    DOE Patents [OSTI]

    Mashikian, Matthew S.

    1985-01-01

    A battery plant is described which features magnetic circuit means in association with each of the battery strings in the battery plant for balancing the electrical current flow through the battery strings by equalizing the voltage across each of the battery strings. Each of the magnetic circuit means generally comprises means for sensing the electrical current flow through one of the battery strings, and a saturable reactor having a main winding connected electrically in series with the battery string, a bias winding connected to a source of alternating current and a control winding connected to a variable source of direct current controlled by the sensing means. Each of the battery strings is formed by a plurality of batteries connected electrically in series, and these battery strings are connected electrically in parallel across common bus conductors.

  17. Balancing radar receiver channels with commutation. (Conference...

    Office of Scientific and Technical Information (OSTI)

    Title: Balancing radar receiver channels with commutation. Abstract not provided. Authors: Doerry, Armin Walter Publication Date: 2015-01-01 OSTI Identifier: 1244859 Report ...

  18. EIA-930 Hourly and Daily Balancing ...

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

    ... file retrieval using business-to-business data transfer or web services technology. ... but are to be included in the posted hourly value for balancing authority net generation. ...

  19. Industrial Facility Best Practice Scorecard

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

    ... has invested in the education and training required to ... a 10-year horizon. Systematic energy source review ... water use or changing the basic operation of the facility. ...

  20. Work and Life Balance | GE Global Research

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

    Home > Impact > Flex Ability: Balancing Work with Life Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Flex Ability: Balancing Work with Life Achieving work/life balance is a much-talked-about topic. According to GE Healthcare's Kelly Piacsek, "GE hires people for what's inside their head-what they know-and

  1. Surface Energy Balance System (SEBS) Handbook

    SciTech Connect (OSTI)

    Cook, DR

    2011-02-14

    A Surface Energy Balance System (SEBS) has been installed collocated with each deployed ECOR system at the Southern Great Plains (SGP), North Slope of Alaska (NSA), Tropical Western Pacific (TWP), ARM Mobile Facility 1 (AMF1), and ARM Mobile Facility 2 (AMF2). The surface energy balance system consists of upwelling and downwelling solar and infrared radiometers within one net radiometer, a wetness sensor, and soil measurements. The SEBS measurements allow the comparison of ECOR sensible and latent heat fluxes with the energy balance determined from the SEBS and provide information on wetting of the sensors for data quality purposes.

  2. Plans and Reports | Department of Energy

    Energy Savers [EERE]

    and Evaluations Strategic Sustainability Performance Plans Greenhouse Gas Inventories Climate Change Adaptation Fleet Management Scorecards and Evaluations DOE is regularly...

  3. AcqGuide1pt3.doc

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

    That policy Guiding Principle The Balanced Scorecard program ensures that there is an established and consistent approach utilized by Departmental procurement and purchasing ...

  4. Background-free balanced optical cross correlator

    DOE Patents [OSTI]

    Nejadmalayeri, Amir Hossein; Kaertner, Franz X

    2014-12-23

    A balanced optical cross correlator includes an optical waveguide, a first photodiode including a first n-type semiconductor and a first p-type semiconductor positioned about the optical waveguide on a first side of the optical waveguide's point of symmetry, and a second photodiode including a second n-type semiconductor and a second p-type semiconductor positioned about the optical waveguide on a second side of the optical waveguide's point of symmetry. A balanced receiver including first and second inputs is configured to produce an output current or voltage that reflects a difference in currents or voltages, originating from the first and the second photodiodes of the balanced cross correlator and fed to the first input and to the second input of the balanced receiver.

  5. Extreme Balance of System Hardware Cost Reduction

    Broader source: Energy.gov [DOE]

    On September 1, 2011, DOE announced $42.4 million in funding over three years for the Extreme Balance of System Hardware Cost Reduction (BOS-X) funding opportunity. Part of the SunShot Systems...

  6. Annual Uncosted Balances Reports | Department of Energy

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

    Annual Uncosted Balances Reports Annual Uncosted Balances Reports Section 2307 of the Energy Policy Act of 1992 (42 U.S.C. 13526) requires the Department of Energy (Department or DOE) to submit an annual report to Congress on the state of the Department's uncosted obligations. The section requires the report to identify the uncosted obligations at the end of the previous fiscal year (FY), describe the purpose of those funds, and describe the effect the information had on the annual budget

  7. FY 2011 Annual Uncosted Balances Report | Department of Energy

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

    Uncosted Balances Reports » FY 2011 Annual Uncosted Balances Report FY 2011 Annual Uncosted Balances Report This report represents an analysis of the Department's uncosted balances for FY 2011. In FY 2009, the American Recovery and Reinvestment Act of 2009 (Recovery Act) provided the Department an additional $36.7 billion of funding. The FY 2011 uncosted balances associated with Recovery Act funding are separately presented but are not included in the additional analysis of uncosted balances in

  8. Microsoft Word - Energy balancing rate settlement signals commitment...

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

    defines charges for balancing services, or generation inputs, that maintain a constant balance of the energy produced and energy consumed. "BPA and the parties involved in this...

  9. IN OTHER CATEGORIES; MACHINERY; MASS BALANCE; MECHANICAL VIBRATIONS...

    Office of Scientific and Technical Information (OSTI)

    world Bracher, B. 42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; MACHINERY; MASS BALANCE; MECHANICAL VIBRATIONS; MAINTENANCE; REPAIR Field balancing can achieve significant...

  10. Smart Meters Help Balance Energy Consumption at Solar Decathlon...

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

    Smart Meters Help Balance Energy Consumption at Solar Decathlon Smart Meters Help Balance Energy Consumption at Solar Decathlon September 28, 2011 - 10:57am Addthis The Team...

  11. Trends and balances: 1985-1990

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This is the seventh edition of Trends and Balances to be presented to the staff of Oak Ridge National (ORNL) and other interested parties. Each year at the end of the planning cycle the Laboratory publishes its official planning document, the Institutional Plan. Trends and Balances is brought out as a condensation of that more formal document and is intended to provide a reference to the kinds of plans that have occupied senior laboratory management over the past year. An institution as large as ORNL changes slowly, so some of the information in this document overlaps that contained in the previous edition of Trends and Balances. Much, however, is different. A new section, for example, describes what senior Laboratory management feels are five new directions for science and technology at ORNL. This document is intended to provide new insights into the programs and structure of the Laboratory.

  12. Work-Life Balance | Argonne National Laboratory

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

    Work-Life Balance Balancing work and life means prioritizing what is important to you. Argonne supports employees who want to coordinate work, home and community activities. Lab-provided benefits that help you do that include on-site child care, a credit union, flexible work schedules, generous leave and vacation programs, and much more. A wide variety of social clubs at Argonne promote fellowship and diversity. You can work at Argonne and also have a life of interest and fulfillment. "I

  13. FY 2010 Annual Uncosted Balances Report | Department of Energy

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

    Annual Uncosted Balances Reports » FY 2010 Annual Uncosted Balances Report FY 2010 Annual Uncosted Balances Report This report represents an analysis of the Department's uncosted balances for FY 2010. In FY 2009, the American Recovery and Reinvestment Act of 2009 (Recovery Act) provided the Department an additional $36.7 billion of funding. The FY 2010 uncosted balances associated with Recovery Act funding are separately presented but are not included in the additional analysis of uncosted

  14. FY 2012 Annual Uncosted Balances Report | Department of Energy

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

    Annual Uncosted Balances Reports » FY 2012 Annual Uncosted Balances Report FY 2012 Annual Uncosted Balances Report This report presents the results of the Department's annual analysis of uncosted balances for FY 2012. In FY 2009, the American Recovery and Reinvestment Act of 2009 (Recovery Act) provided the Department an additional $36.7 billion of funding. The FY 2012 uncosted balances associated with Recovery Act funding are separately presented but are not included in the additional analysis

  15. An unconventional method for load balancing

    SciTech Connect (OSTI)

    Deng, Y.; McCoy, R.A.; Marr, R.B.

    1995-12-01

    A new method of load balancing is introduced based on the idea of dynamically relocating virtual processes corresponding to computations on an abstract system with a larger number of processors. The algorithm introduced preserves the locality of nearest neighbor interactions and has been tested on simulated data and a molecular dynamics code.

  16. An unconventional method for load balancing

    SciTech Connect (OSTI)

    Deng, Y.; McCoy, R.A.; Marr, R.B.; Peierls, R.F.

    1995-08-01

    A new method of load balancing is introduced based on the idea of dynamically relocating virtual processes corresponding to computations on an abstract system with a large number of processors. The algorithm introduced preserves the locality of nearest neighbor interactions and has been tested on simulated data and a molecular dynamics code.

  17. Torque-balanced vibrationless rotary coupling

    DOE Patents [OSTI]

    Miller, Donald M. (Sunnyside, WA)

    1980-01-01

    This disclosure describes a torque-balanced vibrationless rotary coupling for transmitting rotary motion without unwanted vibration into the spindle of a machine tool. A drive member drives a driven member using flexible connecting loops which are connected tangentially and at diametrically opposite connecting points through a free floating ring.

  18. Energy balance of ENDF/B-VI

    SciTech Connect (OSTI)

    MacFarlane, R.E.

    1994-06-01

    ENDF/B-VI through Release 2 has been tested for neutron-photon energy balance using the Heater module of the NJOY nuclear data procesing system. The situation is much improved over ENDF/B-V, but there are still a number of maerials that show problems.

  19. Wind Integration Program: Balancing the Future

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

    Wind Integration Program: Balancing the Future Initial Discussions 3072012 2 B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Background BPA has implemented a number...

  20. Executive Order 12898, Federal Actions to Address Environmental Justice in Minority and Low-Income Populations

    Office of Environmental Management (EM)

    Branch Management Scorecard Executive Branch Management Scorecard PDF icon Executive Branch Management Scorecard More Documents & Publications Executive Branch Management Scorecard Slide 1 Three Year Rolling Timeline

    Fleet Vehicles Report Executive Fleet Vehicles Report On May 24, 2011, the President issued a Presidential Memorandum on Federal Fleet Performance. In accordance with Section 1 (b) of the Presidential Memorandum and pursuant to Federal Management Regulation 102-34.50 (41 CFR

  1. Isorropia Partitioning and Load Balancing Package

    Energy Science and Technology Software Center (OSTI)

    2006-09-01

    Isorropia is a partitioning and load balancing package which interfaces with the Zoltan library. Isorropia can accept input objects such as matrices and matrix-graphs, and repartition/redistribute them into a better data distribution on parallel computers. Isorropia is primarily an interface package, utilizing graph and hypergraph partitioning algorithms that are in the Zoltan library which is a third-party library to Tilinos.

  2. Microsoft Word - AL2005-03.doc

    Energy Savers [EERE]

    AL 2005-03 Acquisition Regulation Date 10/08/04 ACQUISITION LETTER This Acquisition Letter is issued under the authority of the DOE and NNSA Procurement Executives. Subject: Independent Peer Review Program for Contractors' Purchasing Systems References: FAR 44.3, Contractors' Purchasing Systems Reviews DEAR Subpart 970.44 - Management and Operating Contractor Purchasing DOE Acquisition Guide, Chapter 1.2, Balanced Scorecard Performance Assessment Program (DOE only) DOE Acquisition Guide, Chapter

  3. Balancing Hydronic Systems in Multifamily Buildings

    SciTech Connect (OSTI)

    Ruch, Russell; Ludwig, Peter; Maurer, Tessa

    2014-07-01

    In multifamily hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution, and controls. The imbalance leads to tenant discomfort, higher energy use intensity, and inefficient building operation. This research, conducted by Building America team Partnership for Advanced Residential Retrofit, explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs. The team surveyed existing knowledge on cost-effective retrofits for optimizing distribution in typical multifamily hydronic systems, with the aim of identifying common situations and solutions, and then conducted case studies on two Chicago area buildings with known balancing issues in order to quantify the extent of temperature imbalance. At one of these buildings a booster pump was installed on a loop to an underheated wing of the building. This study found that unit temperature in a multifamily hydronic building can vary as much as 61°F, particularly if windows are opened or tenants use intermittent supplemental heating sources like oven ranges. Average temperature spread at the building as a result of this retrofit decreased from 22.1°F to 15.5°F.

  4. Balancing Hydronic Systems in Multifamily Buildings

    SciTech Connect (OSTI)

    Ruch, R.; Ludwig, P.; Maurer, T.

    2014-07-01

    In multifamily hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution and controls. The effects of imbalance include tenant discomfort, higher energy use intensity and inefficient building operation. This paper explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs. The research was conducted by The Partnership for Advanced Residential Retrofit (PARR) in conjunction with Elevate Energy. The team surveyed existing knowledge on cost-effective retrofits for optimizing distribution in typical multifamily hydronic systems, with the aim of identifying common situations and solutions, and then conducted case studies on two Chicago area buildings with known balancing issues in order to quantify the extent of temperature imbalance. At one of these buildings a booster pump was installed on a loop to an underheated wing of the building. This study found that unit temperature in a multifamily hydronic building can vary as much as 61 degrees F, particularly if windows are opened or tenants use intermittent supplemental heating sources like oven ranges. Average temperature spread at the building as a result of this retrofit decreased from 22.1 degrees F to 15.5 degrees F.

  5. Flat-Plate Photovoltaic Balance of System Basics | Department...

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

    Flat-Plate Photovoltaic Balance of System Basics Flat-Plate Photovoltaic Balance of System Basics August 20, 2013 - 4:29pm Addthis Complete photovoltaic (PV) energy systems are ...

  6. TRANSFORMER FOR JOINING UNBALANCED TO BALANCED TRANSMISSION MEANS

    DOE Patents [OSTI]

    Bittner, B.J.; Opperman, R.H.

    1960-06-28

    An improved transformer is invented for joining an unbalanced transmission means to a balanced transmission means and is useful, for example, in transmitting an electromagnetic signal from a coaxial cable to a balanced dipole antenna.

  7. Balance-of-System Equipment Required for Renewable Energy Systems...

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

    Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems July 2, 2012 - 8:21pm Addthis Both...

  8. OXALATE MASS BALANCE DURING CHEMICAL CLEANING IN TANK 6F

    SciTech Connect (OSTI)

    Poirier, M.; Fink, S.

    2011-07-22

    The Savannah River Remediation (SRR) is preparing Tank 6F for closure. The first step in preparing the tank for closure is mechanical sludge removal. Following mechanical sludge removal, SRS performed chemical cleaning with oxalic acid to remove the sludge heel. Personnel are currently assessing the effectiveness of the chemical cleaning to determine whether the tank is ready for closure. SRR personnel collected liquid samples during chemical cleaning and submitted them to Savannah River National Laboratory (SRNL) for analysis. Following chemical cleaning, they collected a solid sample (also known as 'process sample') and submitted it to SRNL for analysis. The authors analyzed these samples to assess the effectiveness of the chemical cleaning process. Analysis of the anions showed the measured oxalate removed from Tank 6F to be approximately 50% of the amount added in the oxalic acid. To close the oxalate mass balance, the author collected solid samples, leached them with nitric acid, and measured the concentration of cations and anions in the leachate. Some conclusions from this work are: (1) Approximately 65% of the oxalate added as oxalic acid was removed with the decanted liquid. (2) Approximately 1% of the oxalate (added to the tank as oxalic acid) formed precipitates with compounds such as nickel, manganese, sodium, and iron (II), and was dissolved with nitric acid. (3) As much as 30% of the oxalate may have decomposed forming carbon dioxide. The balance does not fully account for all the oxalate added. The offset represents the combined uncertainty in the analyses and sampling.

  9. A Framework for Load Balancing of Tensor Contraction Expressions via Dynamic Task Partitioning

    SciTech Connect (OSTI)

    Lai, Pai-Wei; Stock, Kevin; Rajbhandari, Samyam; Krishnamoorthy, Sriram; Sadayappan, Ponnuswamy

    2013-11-17

    In this paper, we introduce the Dynamic Load-balanced Tensor Contractions (DLTC), a domain-specific library for efficient task parallel execution of tensor contraction expressions, a class of computation encountered in quantum chemistry and physics. Our framework decomposes each contraction into smaller unit of tasks, represented by an abstraction referred to as iterators. We exploit an extra level of parallelism by having tasks across independent contractions executed concurrently through a dynamic load balancing run- time. We demonstrate the improved performance, scalability, and flexibility for the computation of tensor contraction expressions on parallel computers using examples from coupled cluster methods.

  10. Voltage balanced multilevel voltage source converter system

    DOE Patents [OSTI]

    Peng, Fang Zheng (Oak Ridge, TN); Lai, Jih-Sheng (Knoxville, TN)

    1997-01-01

    A voltage balanced multilevel converter for high power AC applications such as adjustable speed motor drives and back-to-back DC intertie of adjacent power systems. This converter provides a multilevel rectifier, a multilevel inverter, and a DC link between the rectifier and the inverter allowing voltage balancing between each of the voltage levels within the multilevel converter. The rectifier is equipped with at least one phase leg and a source input node for each of the phases. The rectifier is further equipped with a plurality of rectifier DC output nodes. The inverter is equipped with at least one phase leg and a load output node for each of the phases. The inverter is further equipped with a plurality of inverter DC input nodes. The DC link is equipped with a plurality of rectifier charging means and a plurality of inverter discharging means. The plurality of rectifier charging means are connected in series with one of the rectifier charging means disposed between and connected in an operable relationship with each adjacent pair of rectifier DC output nodes. The plurality of inverter discharging means are connected in series with one of the inverter discharging means disposed between and connected in an operable relationship with each adjacent pair of inverter DC input nodes. Each of said rectifier DC output nodes are individually electrically connected to the respective inverter DC input nodes. By this means, each of the rectifier DC output nodes and each of the inverter DC input nodes are voltage balanced by the respective charging and discharging of the rectifier charging means and the inverter discharging means.

  11. Voltage balanced multilevel voltage source converter system

    DOE Patents [OSTI]

    Peng, F.Z.; Lai, J.S.

    1997-07-01

    Disclosed is a voltage balanced multilevel converter for high power AC applications such as adjustable speed motor drives and back-to-back DC intertie of adjacent power systems. This converter provides a multilevel rectifier, a multilevel inverter, and a DC link between the rectifier and the inverter allowing voltage balancing between each of the voltage levels within the multilevel converter. The rectifier is equipped with at least one phase leg and a source input node for each of the phases. The rectifier is further equipped with a plurality of rectifier DC output nodes. The inverter is equipped with at least one phase leg and a load output node for each of the phases. The inverter is further equipped with a plurality of inverter DC input nodes. The DC link is equipped with a plurality of rectifier charging means and a plurality of inverter discharging means. The plurality of rectifier charging means are connected in series with one of the rectifier charging means disposed between and connected in an operable relationship with each adjacent pair of rectifier DC output nodes. The plurality of inverter discharging means are connected in series with one of the inverter discharging means disposed between and connected in an operable relationship with each adjacent pair of inverter DC input nodes. Each of said rectifier DC output nodes are individually electrically connected to the respective inverter DC input nodes. By this means, each of the rectifier DC output nodes and each of the inverter DC input nodes are voltage balanced by the respective charging and discharging of the rectifier charging means and the inverter discharging means. 15 figs.

  12. Heat Balance Study for Submersible Mixer Pump

    SciTech Connect (OSTI)

    Lee, S.Y.

    2003-07-21

    A transient heat balance model was developed to assess the impact of a Submersible Mixer Pump (SMP) on waste temperature during the process of waste mixing and removal for the Type-I SRS tanks. The model results will be mainly used to determine the SMP design impacts on the waste tank temperature during operations and to develop a specification for a new SMP design to replace existing long-shaft mixer pumps used during waste removal. The model will also be used to provide input to the operation planning. This planning will be used as input to pump run duration in order to maintain temperature requirements within the tank during SMP operation.

  13. Reflective optical imaging systems with balanced distortion

    DOE Patents [OSTI]

    Hudyma, Russell M.

    2001-01-01

    Optical systems compatible with extreme ultraviolet radiation comprising four reflective elements for projecting a mask image onto a substrate are described. The four optical elements comprise, in order from object to image, convex, concave, convex and concave mirrors. The optical systems are particularly suited for step and scan lithography methods. The invention enables the use of larger slit dimensions associated with ring field scanning optics, improves wafer throughput, and allows higher semiconductor device density. The inventive optical systems are characterized by reduced dynamic distortion because the static distortion is balanced across the slit width.

  14. Reflective optical imaging system with balanced distortion

    DOE Patents [OSTI]

    Chapman, Henry N.; Hudyma, Russell M.; Shafer, David R.; Sweeney, Donald W.

    1999-01-01

    An optical system compatible with short wavelength (extreme ultraviolet) An optical system compatible with short wavelength (extreme ultraviolet) radiation comprising four reflective elements for projecting a mask image onto a substrate. The four optical elements comprise, in order from object to image, convex, concave, convex and concave mirrors. The optical system is particularly suited for step and scan lithography methods. The invention enables the use of larger slit dimensions associated with ring field scanning optics, improves wafer throughput and allows higher semiconductor device density. The inventive optical system is characterized by reduced dynamic distortion because the static distortion is balanced across the slit width.

  15. Rotary engine cooling system with flow balancing

    SciTech Connect (OSTI)

    Jones, C.

    1987-05-12

    This patent describes a rotary internal combustion engine having a trochoid rotor housing section and having a group of cooling passages extending through a top-dead-center (TDC) region. The engine is characterized by: at least one passage of the group following a curved path which extends through a first hotter portion of the TDC region, by at least one further passage of the group following a substantially uncurved path through a second cooler portion of the TDC region, and by a fluid restriction for restricting fluid flow through the at least one further passage to balance coolant flow between the passages.

  16. The United States Plutonium Balance, 1944 - 2009

    National Nuclear Security Administration (NNSA)

    Rocky Flats Site 1995 Rocky Flats Site 2005 Rocky Flats Site 1995 The United States Plutonium Balance, 1944 - 2009 An update of Plutonium: The First 50 Years, DOE/DP-0137, February 1996 June 2012 ii Preface This report updates Plutonium: The first 50 years which was released by the U.S. Department of Energy (DOE) in 1996. The topic of both reports is plutonium, sometimes referred to as Pu-239, which is capable of sustaining a nuclear chain reaction and is used in nuclear weapons and for nuclear

  17. Analysis of reactor trips originating in balance of plant systems

    SciTech Connect (OSTI)

    Stetson, F.T.; Gallagher, D.W.; Le, P.T.; Ebert, M.W. )

    1990-09-01

    This report documents the results of an analysis of balance-of-plant (BOP) related reactor trips at commercial US nuclear power plants of a 5-year period, from January 1, 1984, through December 31, 1988. The study was performed for the Plant Systems Branch, Office of Nuclear Reactor Regulation, US Nuclear Regulatory Commission. The objectives of the study were: to improve the level of understanding of BOP-related challenges to safety systems by identifying and categorizing such events; to prepare a computerized data base of BOP-related reactor trip events and use the data base to identify trends and patterns in the population of these events; to investigate the risk implications of BOP events that challenge safety systems; and to provide recommendations on how to address BOP-related concerns in regulatory context. 18 refs., 2 figs., 27 tabs.

  18. Finding Balance Between Biological Groundwater Treatment and Treated Injection Water

    SciTech Connect (OSTI)

    Carlson, Mark A.; Nielsen, Kellin R.; Byrnes, Mark E.; Simmons, Sally A.; Morse, John J.; Geiger, James B.; Watkins, Louis E.; McFee, Phillip M.; Martins, K.

    2015-01-14

    At the U.S. Department of Energy’s Hanford Site, CH2M HILL Plateau Remediation Company operates the 200 West Pump and Treat which was engineered to treat radiological and chemical contaminants in groundwater as a result of the site’s former plutonium production years. Fluidized bed bioreactors (FBRs) are used to remove nitrate, metals, and volatile organic compounds. Increasing nitrate concentrations in the treatment plant effluent and the presence of a slimy biomass (a typical microorganism response to stress) in the FBRs triggered an investigation of nutrient levels in the system. Little, if any, micronutrient feed was coming into the bioreactors. Additionally, carbon substrate (used to promote biological growth) was passing through to the injection wells, causing biological fouling of the wells and reduced specific injectivity. Adjustments to the micronutrient feed improved microorganism health, but the micronutrients were being overfed (particularly manganese) plugging the injection wells further. Injection well rehabilitation to restore specific injectivity required repeated treatments to remove the biological fouling and precipitated metal oxides. A combination of sulfamic and citric acids worked well to dissolve metal oxides and sodium hypochlorite effectively removed the biological growth. Intensive surging and development techniques successfully removed clogging material from the injection wells. Ultimately, the investigation and nutrient adjustments took months to restore proper balance to the microbial system and over a year to stabilize injection well capacities. Carefully tracking and managing the FBRs and well performance monitoring are critical to balancing the needs of the treatment system while reducing fouling mechanisms in the injection wells.

  19. Seasonality in the Natural Gas Balancing Item: Historical Trends and

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

    Corrective Measures Analysis > Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Released: June 4, 2010 Download Full Report (PDF) This special report examines an underlying cause of the seasonal pattern in the balancing item published in the Natural Gas Monthly. Research finds that a significant portion of data collected on EIA’s primary monthly natural gas

  20. FY 2007 Annual Uncosted Balances Report | Department of Energy

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

    Annual Uncosted Balances Reports » FY 2007 Annual Uncosted Balances Report FY 2007 Annual Uncosted Balances Report The Department faced significant challenges due to the unusually long Continuing Resolution (CR), which extended until April 2007. Under the CR the Department must act conservatively to ensure that obligations and costs are restrained in order to mitigate any negative impacts should actual appropriations differ significantly from planned and budgeted amounts. In addition, the

  1. Horizontal film balance having wide range and high sensitivity

    DOE Patents [OSTI]

    Abraham, B.M.; Miyano, K.; Ketterson, J.B.

    1981-03-05

    A thin-film, horizontal balance instrument is provided for measuring surface tension (surface energy) of thin films suspended on a liquid substrate. The balance includes a support bearing and an optical feedback arrangement for wide-range, high sensitivity measurements. The force on the instrument is balanced by an electromagnet, the current through the magnet providing a measure of the force applied to the instrument. A novel float construction is also disclosed.

  2. Horizontal film balance having wide range and high sensitivity

    DOE Patents [OSTI]

    Abraham, B.M.; Miyano, K.; Ketterson, J.B.

    1983-11-08

    A thin-film, horizontal balance instrument is provided for measuring surface tension (surface energy) of thin films suspended on a liquid substrate. The balance includes a support bearing and an optical feedback arrangement for wide-range, high sensitivity measurements. The force on the instrument is balanced by an electromagnet, the current through the magnet providing a measure of the force applied to the instrument. A novel float construction is also disclosed. 5 figs.

  3. Horizontal film balance having wide range and high sensitivity

    DOE Patents [OSTI]

    Abraham, Bernard M.; Miyano, Kenjiro; Ketterson, John B.

    1983-01-01

    A thin-film, horizontal balance instrument is provided for measuring surface tension (surface energy) of thin films suspended on a liquid substrate. The balance includes a support bearing and an optical feedback arrangement for wide-range, high sensitivity measurements. The force on the instrument is balanced by an electromagnet, the current through the magnet providing a measure of the force applied to the instrument. A novel float construction is also disclosed.

  4. NWP Fee Payments

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

    Expired Contracts Current Contracts Payment Information Nuclear Waste Partnership, LLC (NWP) 2016 Performance Evaluation & Measurement Plan (PEMP) 2015 Performance Evaluation & Measurement Plan (PEMP) 2014 Performance Evaluation & Measurement Plan (PEMP) 2013 Performance Evaluation & Measurement Plan (PEMP) Fee Determination and Scorecard NWP FY15 Fee Determination and Scorecard NWP FY14 Fee Determination Scorecard NWP FY13 Fee Performance Based Incentive Award Fee Performance

  5. FY 2008 & FY 2009 Annual Uncosted Balances Report

    Broader source: Energy.gov [DOE]

    This report presents a combined presentation and analysis of the Department’s uncosted balances for FY 2008 and FY 2009.

  6. Balance-of-System Equipment Required for Renewable Energy Systems |

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

    Department of Energy Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems Both grid-connected and off-grid home renewable energy systems require additional “balance-of-system” equipment. Both grid-connected and off-grid home renewable energy systems require additional "balance-of-system" equipment. Whether you decide to connect your home renewable energy system to the electric grid or not, you

  7. Power Electronics and Balance of System Hardware Technologies

    Broader source: Energy.gov [DOE]

    DOE is targeting solar technology improvements related to power electronics and balance of system (BOS) hardware technologies to reduce the installed cost of solar photovoltaic (PV) electricity and...

  8. Balance of Plant Needs and Integration of Stack Components for...

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

    Needs and Integration of Stack Components for Stationary Power and CHP Applications Balance of Plant Needs and Integration of Stack Components for Stationary Power and CHP ...

  9. Development of a Stiffness-Based Chemistry Load Balancing Scheme...

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

    of a Stiffness-Based Chemistry Load Balancing Scheme, and Optimization of IO and Communication, to Enable Massively Parallel High-Fidelity Internal Combustion Engine Simulations...

  10. ,"U.S. Natural Gas Monthly Supply and Disposition Balance"

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

    Monthly Supply and Disposition Balance" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data...

  11. ,"U.S. Natural Gas Annual Supply and Disposition Balance"

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

    Annual Supply and Disposition Balance" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data...

  12. Internal combustion engine cylinder-to-cylinder balancing with balanced air-fuel ratios

    DOE Patents [OSTI]

    Harris, Ralph E.; Bourn, Gary D.; Smalley, Anthony J.

    2006-01-03

    A method of balancing combustion among cylinders of an internal combustion engine. For each cylinder, a normalized peak firing pressure is calculated as the ratio of its peak firing pressure to its combustion pressure. Each cylinder's normalized peak firing pressure is compared to a target value for normalized peak firing pressure. The fuel flow is adjusted to any cylinder whose normalized peak firing pressure is not substantially equal to the target value.

  13. First Steps Toward a Quality of Climate Finance Scorecard (QUODA-CF): Creating a Comparative Index to Assess International Climate Finance Contributions

    SciTech Connect (OSTI)

    Sierra, Katherine; Roberts, Timmons; de Nevers, Michele; Langley, Claire; Smith, Cory

    2013-06-15

    Are climate finance contributor countries, multilateral aid agencies and specialized funds using widely accepted best practices in foreign assistance? How is it possible to measure and compare international climate finance contributions when there are as yet no established metrics or agreed definitions of the quality of climate finance? As a subjective metric, quality can mean different things to different stakeholders, while of donor countries, recipients and institutional actors may place quality across a broad spectrum of objectives. This subjectivity makes the assessment of the quality of climate finance contributions a useful and necessary exercise, but one that has many challenges. This work seeks to enhance the development of common definitions and metrics of the quality of climate finance, to understand what we can about those areas where climate finance information is available and shine a light on the areas where there is a severe dearth of data. Allowing for comparisons of the use of best practices across funding institutions in the climate sector could begin a process of benchmarking performance, fostering learning across institutions and driving improvements when incorporated in internal evaluation protocols of those institutions. In the medium term, this kind of benchmarking and transparency could support fundraising in contributor countries and help build trust with recipient countries. As a feasibility study, this paper attempts to outline the importance of assessing international climate finance contributions while describing the difficulties in arriving at universally agreed measurements and indicators for assessment. In many cases, data are neither readily available nor complete, and there is no consensus on what should be included. A number of indicators are proposed in this study as a starting point with which to analyze voluntary contributions, but in some cases their methodologies are not complete, and further research is required for a robust measurement tool to be created.

  14. Systems Engineering of Chemical Hydrogen Storage, Pressure Vessel and Balance of Plant for Onboard Hydrogen Storage

    SciTech Connect (OSTI)

    Brooks, Kriston P.; Simmons, Kevin L.; Weimar, Mark R.

    2014-09-02

    This is the annual report for the Hydrogen Storage Engineering Center of Excellence project as required by DOE EERE's Fuel Cell Technologies Office. We have been provided with a specific format. It describes the work that was done with cryo-sorbent based and chemical-based hydrogen storage materials. Balance of plant components were developed, proof-of-concept testing performed, system costs estimated, and transient models validated as part of this work.

  15. NREL to Partner with RES Americas on Wind Balance-of-Plant Research - News

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

    Releases | NREL to Partner with RES Americas on Wind Balance-of-Plant Research June 17, 2009 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) and Renewable Energy Systems Americas, Inc. (RES Americas) have announced a partnership to evaluate the design and performance of vital wind energy support systems. Under a Cooperative Research and Development Agreement (CRADA), NREL and RES Americas will investigate structural loads on foundations of operating wind

  16. Balance of Plant (BoP) Components Validation for Fuel Cells | Department of

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

    Energy (BoP) Components Validation for Fuel Cells Balance of Plant (BoP) Components Validation for Fuel Cells Slides from the U.S. Department of Energy Hydrogen Component and System Qualification Workshop held November 4, 2010 in Livermore, CA. PDF icon csqw_lakshmanan.pdf More Documents & Publications Effect of System and Air Contaminants on PEMFC Performance and Durability Direct Hydrogen PEMFC Manufacturing Cost Estimation for Automotive Applications: Fuel Cell Tech Team Review An

  17. Soil Water Balance and Recharge Monitoring at the Hanford Site - FY09 Status Report

    SciTech Connect (OSTI)

    Rockhold, Mark L.; Saunders, Danielle L.; Strickland, Christopher E.; Waichler, Scott R.; Clayton, Ray E.

    2009-09-28

    Recharge provides the primary driving force for transporting contaminants from the vadose zone to underlying aquifer systems. Quantification of recharge rates is important for assessing contaminant transport and fate and for evaluating remediation alternatives. This report describes the status of soil water balance and recharge monitoring performed by Pacific Northwest National Laboratory at the Hanford Site for Fiscal Year 2009. Previously reported data for Fiscal Years 2004 - 2008 are updated with data collected in Fiscal Year 2009 and summarized.

  18. FY09 Property Balanced Score Card Fed | Department of Energy

    Energy Savers [EERE]

    Property Balanced Score Card Fed FY09 Property Balanced Score Card Fed PDF icon Microsoft Word - FY09PropertyBSCFed.doc More Documents & Publications Microsoft Word - FY09PropertyBSCContractor.doc Microsoft Word - FY10PropertyBSCFed.doc Microsoft Word - FY10PropertyBSCContractor.doc

  19. An Evaluation of the HVAC Load Potential for Providing Load Balancing Service

    SciTech Connect (OSTI)

    Lu, Ning

    2012-09-30

    This paper investigates the potential of providing aggregated intra-hour load balancing services using heating, ventilating, and air-conditioning (HVAC) systems. A direct-load control algorithm is presented. A temperature-priority-list method is used to dispatch the HVAC loads optimally to maintain consumer-desired indoor temperatures and load diversity. Realistic intra-hour load balancing signals were used to evaluate the operational characteristics of the HVAC load under different outdoor temperature profiles and different indoor temperature settings. The number of HVAC units needed is also investigated. Modeling results suggest that the number of HVACs needed to provide a {+-}1-MW load balancing service 24 hours a day varies significantly with baseline settings, high and low temperature settings, and the outdoor temperatures. The results demonstrate that the intra-hour load balancing service provided by HVAC loads meet the performance requirements and can become a major source of revenue for load-serving entities where the smart grid infrastructure enables direct load control over the HAVC loads.

  20. Balancing technique for Ross-type Stirling and other machines

    SciTech Connect (OSTI)

    Wood, J.G.; Ross, M.A.

    1992-09-15

    This patent describes an apparatus for balancing inertia forces and rocking couples resulting from the approximately parallel reciprocation of a pair of unequal piston masses linked to a crankshaft and reciprocating out of phase, it comprises: a first counter balance weight mounted to the crankshaft eccentrically of the crankshaft axis of rotation and at an angle which leads the crank throw by a lead angle of more than 180[degrees]; a balance shaft mounted for rotation about an axis parallel to the crankshaft axis and drivingly coupled to the crankshaft and a second counter balance weight mounted eccentrically to the balance shaft and having the product of its mass multiplied by the radial, eccentric offset of its center of mass equal to the product of the first counterbalance weight multiplied by the radial eccentric offset of its center of mass and positioned to lead the crank throw by the lead angle of the first counterbalance mass.

  1. Means and method of balancing multi-cylinder reciprocating machines

    DOE Patents [OSTI]

    Corey, John A.; Walsh, Michael M.

    1985-01-01

    A virtual balancing axis arrangement is described for multi-cylinder reciprocating piston machines for effectively balancing out imbalanced forces and minimizing residual imbalance moments acting on the crankshaft of such machines without requiring the use of additional parallel-arrayed balancing shafts or complex and expensive gear arrangements. The novel virtual balancing axis arrangement is capable of being designed into multi-cylinder reciprocating piston and crankshaft machines for substantially reducing vibrations induced during operation of such machines with only minimal number of additional component parts. Some of the required component parts may be available from parts already required for operation of auxiliary equipment, such as oil and water pumps used in certain types of reciprocating piston and crankshaft machine so that by appropriate location and dimensioning in accordance with the teachings of the invention, the virtual balancing axis arrangement can be built into the machine at little or no additional cost.

  2. Oxalate Mass Balance During Chemical Cleaning in Tank 5F

    SciTech Connect (OSTI)

    Poirier, M.; Fink, S.

    2011-07-08

    The Savannah River Site (SRS) is preparing Tank 5F for closure. The first step in preparing the tank for closure is mechanical sludge removal. Following mechanical sludge removal, SRS performed chemical cleaning with oxalic acid to remove the sludge heel. Personnel are currently assessing the effectiveness of the chemical cleaning to determine whether the tank is ready for closure. SRS personnel collected liquid samples during chemical cleaning and submitted them to Savannah River National Laboratory (SRNL) for analysis. Following chemical cleaning, they collected a solid sample (also known as 'process sample') and submitted it to SRNL for analysis. The authors analyzed these samples to assess the effectiveness of the chemical cleaning process. Analysis of the anions showed the measured oxalate removed from Tank 5F to be approximately 50% of the amount added in the oxalic acid. To close the oxalate mass balance, the author collected solid samples, leached them with nitric acid, and measured the concentration of cations and anions in the leachate.

  3. Quarterly Nuclear Deployment Scorecard - July 2014 | Department...

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

    Korea Hydro and Nuclear Power Company and KEPCO plan to submit an application in late 2014. * GEH ABWR - Certified in 1997. Toshiba and GEH have also separately submitted Design ...

  4. Quarterly Nuclear Deployment Scorecard - October 2014 | Department...

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

    Korea Hydro and Nuclear Power Company and KEPCO plan to submit an application in late 2014. GEH ABWR - Certified in 1997. Toshiba and GEH have also separately submitted Design ...

  5. Department of Energy FY 2010 OMB Scorecard

    Energy Savers [EERE]

    Department of Energy Extends Renewable Energy Loan Guarantee Solicitation Department of Energy Extends Renewable Energy Loan Guarantee Solicitation August 20, 2010 - 12:00am Addthis WASHINGTON, DC - Secretary Steven Chu announced today that the Department of Energy is extending the application deadline for the July 2009 energy efficiency, renewable energy and advanced transmission and distribution technologies solicitation. The Round 8, Part 1 application deadline is October 5, 2010. This

  6. ACEEE Energy Efficiency Scorecard | Open Energy Information

    Open Energy Info (EERE)

    an Energy-Efficient Economy Sector: Energy Focus Area: Energy Efficiency Resource Type: Lessons learnedbest practices Website: www.aceee.orgresearch-reporte097 Country: United...

  7. AWARD FEE DETERMINATION SCORECARD Contractor: Restoration Services...

    Office of Environmental Management (EM)

    Basis of Evaluation: FY14 Award Fee Plan for Restoration Services, Inc.; Portsmouth Environmental Technical Services II Award Fee Available: 349,708.00 Award Fee Earned:...

  8. Control of carbon balance in a silicon smelting furnace

    DOE Patents [OSTI]

    Dosaj, V.D.; Haines, C.M.; May, J.B.; Oleson, J.D.

    1992-12-29

    The present invention is a process for the carbothermic reduction of silicon dioxide to form elemental silicon. Carbon balance of the process is assessed by measuring the amount of carbon monoxide evolved in offgas exiting the furnace. A ratio of the amount of carbon monoxide evolved and the amount of silicon dioxide added to the furnace is determined. Based on this ratio, the carbon balance of the furnace can be determined and carbon feed can be adjusted to maintain the furnace in carbon balance.

  9. U. S. Department of Energy Savannah River Operations Office - Contractor

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

    Performance Contractor Performance Contractor Performance SRNS FY 15 Award Fee Determination Scorecard Adobe Acrobat PDF FY 14 Award Fee Determination Scorecard Adobe Acrobat PDF FY 13 Award Fee Determination Scorecard Adobe Acrobat PDF Award Fee Determination for FY 13 Adobe Acrobat PDF Award Fee Determination for FY 12 Adobe Acrobat PDF Award Fee Determination for FY 11 Adobe Acrobat PDF Award Fee Determination for FY 10 Adobe Acrobat PDF Award Fee Determination for FY 09 Adobe Acrobat PDF

  10. Power balance in a high-density field reversed configuration plasma

    SciTech Connect (OSTI)

    Renneke, R. M.; Intrator, T. P.; Hsu, S. C.; Wurden, G. A.; Waganaar, W. J.; Ruden, E. L.; Grabowski, T. C.

    2008-06-15

    A global power balance analysis has been performed for the Field Reversed Experiment with Liner high density (>5x10{sup 22} m{sup -3}) field reversed configuration (FRC) plasma. The analysis was based on a zero-dimensional power balance model [D. J. Rey and M. Tuszewski, Phys. Fluids 27, 1514 (1984)]. The key findings are as follows. First, the percentage of radiative losses relative to total loss is an order of magnitude lower than previous lower density FRC experiments. Second, Ohmic heating was found to correlate with the poloidal flux trapping at FRC formation, suggesting that poloidal flux dissipation is primarily responsible for plasma heating. Third, high density FRCs analyzed in this work reinforce the low-density adiabatic scaling, which shows that particle confinement time and flux confinement time are approximately equal.

  11. Balance-of-System Equipment Required for Renewable Energy Systems...

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

    Both grid-connected and off-grid home renewable energy systems require additional balance-of-system equipment. Both grid-connected and off-grid home renewable energy...

  12. Design of dynamic load-balancing tools for parallel applications

    SciTech Connect (OSTI)

    Devine, K.D.; Hendrickson, B.A.; Boman, E.G.; St. John, M.; Vaughan, C.T.

    2000-01-03

    The design of general-purpose dynamic load-balancing tools for parallel applications is more challenging than the design of static partitioning tools. Both algorithmic and software engineering issues arise. The authors have addressed many of these issues in the design of the Zoltan dynamic load-balancing library. Zoltan has an object-oriented interface that makes it easy to use and provides separation between the application and the load-balancing algorithms. It contains a suite of dynamic load-balancing algorithms, including both geometric and graph-based algorithms. Its design makes it valuable both as a partitioning tool for a variety of applications and as a research test-bed for new algorithmic development. In this paper, the authors describe Zoltan's design and demonstrate its use in an unstructured-mesh finite element application.

  13. Fact #674: May 9, 2011 Petroleum Trade Balance

    Broader source: Energy.gov [DOE]

    The trade balance (exports minus imports) for petroleum has been negative for more than a quarter of a century, meaning that the U.S. imports more petroleum than it exports. The largest petroleum...

  14. Quantification of uranium transport away from firing sites at Los Alamos National Laboratory: A mass balance approach

    SciTech Connect (OSTI)

    Becker, N.M.

    1992-01-01

    Investigations were conducted at Los Alamos National Laboratory to quantify the extent of migration of depleted uranium away from firing sites. Extensive sampling of air particles, soil, sediment, and water was conducted to establish the magnitude of uranium contamination throughout one watershed. The uranium source term was estimated, and mass balance calculations were performed to compare the percentage of migrated uranium with original expenditures. Mass balance calculations can be powerful in identification of the extent of waste migration and used as an aid in planning future waste investigations.

  15. Quantification of uranium transport away from firing sites at Los Alamos National Laboratory: A mass balance approach

    SciTech Connect (OSTI)

    Becker, N.M.

    1992-02-01

    Investigations were conducted at Los Alamos National Laboratory to quantify the extent of migration of depleted uranium away from firing sites. Extensive sampling of air particles, soil, sediment, and water was conducted to establish the magnitude of uranium contamination throughout one watershed. The uranium source term was estimated, and mass balance calculations were performed to compare the percentage of migrated uranium with original expenditures. Mass balance calculations can be powerful in identification of the extent of waste migration and used as an aid in planning future waste investigations.

  16. Sandia National Laboratories: Careers: Work-Life Balance

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

    Work-Life Balance People in park Your life is not just work We understand your time matters - that's why Sandia is flexible in many ways. Sandia encourages employees to have a healthy, multidimensional lifestyle and achieve a personal balance between home, work, and community life. We offer flexible work arrangements that serve as alternatives to the traditional workweek. Sandia also provides a fulfilling professional environment, a network of employee support resources, and an array of health

  17. Low excitatory innervation balances high intrinsic excitability of immature

    Office of Scientific and Technical Information (OSTI)

    dentate neurons (Journal Article) | DOE PAGES Low excitatory innervation balances high intrinsic excitability of immature dentate neurons Title: Low excitatory innervation balances high intrinsic excitability of immature dentate neurons Persistent neurogenesis in the dentate gyrus produces immature neurons with high intrinsic excitability and low levels of inhibition that are predicted to be more broadly responsive to afferent activity than mature neurons. Mounting evidence suggests that

  18. Wolfgang Eberhardt on Light Sources: Getting the Balance Right

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

    Wolfgang Eberhardt on Light Sources: Getting the Balance Right Wolfgang Eberhardt on Light Sources: Getting the Balance Right Print Wolfgang Eberhardt at the Advanced Light Source, September 2015. Click the image to watch the video of his talk, "Diffraction Limited Storage Rings and Free Electron Lasers-Why Do We Need Both?" As a graduate student in the 1970s, Wolfgang Eberhardt conducted his first experiment at the old DESY synchrotron in Hamburg, Germany. A so-called

  19. Beginning Foreign Obligation Balances for the Power Reactors Presentation

    National Nuclear Security Administration (NNSA)

    Beginning Foreign Obligation Balances Beginning Foreign Obligation Balances for the Power Reactors for the Power Reactors Michael J. Smith Michael J. Smith NAC International NAC International Obligations Accounting Implementation Workshop Obligations Accounting Implementation Workshop January 13, 2004 January 13, 2004 Crowne Crowne Plaza Plaza Ravinia Ravinia Atlanta, Georgia Atlanta, Georgia Project Purpose Project Purpose * Bridge the gap in foreign obligated (FO) inventory tracking for US

  20. Low excitatory innervation balances high intrinsic excitability of immature

    Office of Scientific and Technical Information (OSTI)

    dentate neurons (Journal Article) | SciTech Connect Low excitatory innervation balances high intrinsic excitability of immature dentate neurons Citation Details In-Document Search Title: Low excitatory innervation balances high intrinsic excitability of immature dentate neurons Persistent neurogenesis in the dentate gyrus produces immature neurons with high intrinsic excitability and low levels of inhibition that are predicted to be more broadly responsive to afferent activity than mature

  1. Renewable portfolio standards in the states: balancing goals and rules

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Renewable portfolio standards in the states: balancing goals and rules Citation Details In-Document Search Title: Renewable portfolio standards in the states: balancing goals and rules Renewable portfolio standards establish a minimum percentage of electricity that retailers must provide from renewable energy sources. However, successful implementation must surmount the hurdle of RPS rules that vary from state to state along with their impacts on the

  2. Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced

    Office of Scientific and Technical Information (OSTI)

    mixture of nitromethane and hydrogen peroxide (Conference) | SciTech Connect kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to shock in an unreacted, oxygen balanced mixture of nitromethane and hydrogen peroxide Authors: Armstrong, M R ; Zaug, J M ; Grant, C D ; Crowhurst, J C ; Bastea, S Publication Date: 2014-06-24 OSTI Identifier: 1149544 Report Number(s):

  3. Resources for Sustainable Federal Buildings and Campuses | Department...

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

    describes the President's Climate Action Plan, which was released in June 2013. Strategic Sustainability Performance Plans (SSPPs) and Scorecards: Website lists SSPPs and Office of...

  4. Draft Guidance for the Implementation and Follow-up of Identified...

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

    ... OMB will assess agency progress on their SustainabilityEnergy Scorecard during the ... Elements ComplianceProgressPerformance Metrics Benchmark Metered Buildings that are, or ...

  5. Contract/Project Management

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

    in the Program Management Scorecard. The Department has maintained performance measures for key project (Federal Project ... of FY11, on a program portfolio basis, 90% of all ...

  6. A comparison of two models for simulating the water balance of soil covers under semi-arid conditions

    SciTech Connect (OSTI)

    Chammas, G.A.; Geddis, M.; McCaulou, D.R.

    1999-07-01

    Numerical water-balance modeling of store-and-release soil covers for hypothetical mine tailings was conducted using the Hydrologic Evaluation of Landfill Performance (HELP) and SoilCover models. The objective of the modeling was to compare the utility of both models in a semi-arid environment. Although values for input parameters were chosen to make simulations as identical as possible between models, differences in model solution methods and discretization led to different water-balance predictions. Specifically, SoilCover predicted less percolation than HELP, because HELP uses simplified water-routing algorithms which may over predict infiltration and under predict subsequent evapotranspiration. Since SoilCover explicitly solves physically based governing equations for heat and water flow, its predictions more accurately represent the water balance in semi-arid regions where evapotranspiration dominates, HELP can only conservatively predict percolation in dry environments.

  7. Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration...

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

    Balance of Plant and Stack Component Integration Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration Presentation by Acumentrics Corporation for Solid Oxide Fuel ...

  8. Study of a double bubbler for material balance in liquids

    SciTech Connect (OSTI)

    Hugues Lambert

    2013-09-01

    The objective of this project was to determine the potential of a double bubbler to measure density and fluid level of the molten salt contained in an electrorefiner. Such in-situ real-time measurements can provide key information for material balances in the pyroprocessing of the nuclear spent fuel. This theoretical study showed this technique has a lot of promise. Four different experiments were designed and performed. The first three experiments studied the influence of a variety of factors such as depth difference between the two tubes, gas flow rate, the radius of the tubes and determining the best operating conditions. The last experiment purpose was to determine the precision and accuracy of the apparatus during specific conditions. The elected operating conditions for the characterization of the system were a difference of depth of 25 cm and a flow rate of 55 ml/min in each tube. The measured densities were between 1,000 g/l and 1,400g/l and the level between 34cm and 40 cm. The depth difference between the tubes is critical, the larger, the better. The experiments showed that the flow rate should be the same in each tube. The concordances with theoretical predictions were very good. The density precision was very satisfying (spread<0.1%) and the accuracy was about 1%. For the level determination, the precision was also very satisfying (spread<0.1%), but the accuracy was about 3%. However, those two biases could be corrected with calibration curves. In addition to the aqueous systems studied in the present work, future work will focus on examining the behavior of the double bubbler instrumentation in molten salt systems. The two main challenges which were identified in this work are the effect of the temperature and the variation of the superficial tension.

  9. Photovoltaic balance-of-system designs and costs at PVUSA

    SciTech Connect (OSTI)

    Reyes, A.B.; Jennings, C.

    1995-05-01

    This report is one in a series of 1994-1995 PVUSA reports that document PVUSA lessons learned at demonstration sites in California and Texas. During the last 7 years (1988 to 1994), 16 PV systems ranging from 20 kW to 500 kW have been installed. Six 20-kW emerging module technology (EMT) arrays and three turnkey (i.e., vendor designed and integrated) utility-scale systems were procured and installed at PVUSA`s main test site in Davis, California. PVUSA host utilities have installed a total of seven EMT arrays and utility-scale systems in their service areas. Additional systems at Davis and host utility sites are planned. One of PVUSA`s key objectives is to evaluate the performance, reliability, and cost of PV balance-of-system (BOS). In the procurement stage PVUSA encouraged innovative design to improve upon present practice by reducing maintenance, improving reliability, or lowering manufacturing or construction costs. The project team worked closely with suppliers during the design stage not only to ensure designs met functional and safety specifications, but to provide suggestions for improvement. This report, intended for the photovoltaic (PV) industry and for utility project managers and engineers considering PV plant construction and ownership, documents PVUSA utility-scale system design and cost lessons learned. Complementary PVUSA topical reports document: construction and safety experience; five-year assessment of EMTs; validation of the Kerman 500-kW grid-support PV plant benefits; PVUSA instrumentation and data analysis techniques; procurement, acceptance, and rating practices for PV power plants; experience with power conditioning units and power quality.

  10. Performance Characterization

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

    Procurement and Acquisition » Guidance » Contracting for Support Services » Performance Based Service Acquisition Toolkit Performance Based Service Acquisition Toolkit Performance-based Service Acquisition (PBA) means an acquisition structured around the results to be achieved as opposed to the manner by which the work is to be performed. Performance-based Work Statement (PWS) means that a statement of work for performance-based acquisitions that describes the required results in clear,

  11. Performance Modeling

    Office of Scientific and Technical Information (OSTI)

    The prediction methodology will form the foundation of a more robust resource management ... Accurate performance prediction requires accurate performance models of the components ...

  12. Performance Monitoring

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

    Optimization » Performance Monitoring Performance Monitoring A redirector page has been set up without anywhere to redirect to. Last edited: 2016-04-29 11:34:30

  13. Optimizing Performance

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

    Optimizing Performance Optimizing Performance Storage Optimization Optimizing the sizes of the files you store in HPSS and minimizing the number of tapes they are on will lead to...

  14. Performance Monitoring

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

    Optimization Performance Monitoring Performance Monitoring A redirector page has been set up without anywhere to redirect to. Last edited: 2014-08-25 14:37:27...

  15. Application Performance

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

    NESAP Application Porting and Performance IXPUG Performance and Debugging Tools Measuring Arithmetic Intensity Training & Tutorials Software Policies User Surveys NERSC Users...

  16. Analysis Methodology for Balancing Authority Cooperation in High Penetration of Variable Generation

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Etingov, Pavel V.; Zhou, Ning; Ma, Jian; Samaan, Nader A.; Diao, Ruisheng; Malhara, Sunita V.; Guttromson, Ross T.; Du, Pengwei; Sastry, Chellury

    2010-02-01

    With the rapidly growing penetration level of wind and solar generation, the challenges of managing variability and the uncertainty of intermittent renewable generation become more and more significant. The problem of power variability and uncertainty gets exacerbated when each balancing authority (BA) works locally and separately to balance its own subsystem. The virtual BA concept means various forms of collaboration between individual BAs must manage power variability and uncertainty. The virtual BA will have a wide area control capability in managing its operational balancing requirements in different time frames. This coordination results in the improvement of efficiency and reliability of power system operation while facilitating the high level integration of green, intermittent energy resources. Several strategies for virtual BA implementation, such as ACE diversity interchange (ADI), wind only BA, BA consolidation, dynamic scheduling, regulation and load following sharing, extreme event impact study are discussed in this report. The objective of such strategies is to allow individual BAs within a large power grid to help each other deal with power variability. Innovative methods have been developed to simulate the balancing operation of BAs. These methods evaluate the BA operation through a number of metrics such as capacity, ramp rate, ramp duration, energy and cycling requirements to evaluate the performances of different virtual BA strategies. The report builds a systematic framework for evaluating BA consolidation and coordination. Results for case studies show that significant economic and reliability benefits can be gained. The merits and limitation of each virtual BA strategy are investigated. The report provides guidelines for the power industry to evaluate the coordination or consolidation method. The application of the developed strategies in cooperation with several regional BAs is in progress for several off-spring projects.

  17. Explicit spatial scattering for load balancing in conservatively synchronized parallel discrete-event simulations

    SciTech Connect (OSTI)

    Thulasidasan, Sunil; Kasiviswanathan, Shiva; Eidenbenz, Stephan; Romero, Philip

    2010-01-01

    We re-examine the problem of load balancing in conservatively synchronized parallel, discrete-event simulations executed on high-performance computing clusters, focusing on simulations where computational and messaging load tend to be spatially clustered. Such domains are frequently characterized by the presence of geographic 'hot-spots' - regions that generate significantly more simulation events than others. Examples of such domains include simulation of urban regions, transportation networks and networks where interaction between entities is often constrained by physical proximity. Noting that in conservatively synchronized parallel simulations, the speed of execution of the simulation is determined by the slowest (i.e most heavily loaded) simulation process, we study different partitioning strategies in achieving equitable processor-load distribution in domains with spatially clustered load. In particular, we study the effectiveness of partitioning via spatial scattering to achieve optimal load balance. In this partitioning technique, nearby entities are explicitly assigned to different processors, thereby scattering the load across the cluster. This is motivated by two observations, namely, (i) since load is spatially clustered, spatial scattering should, intuitively, spread the load across the compute cluster, and (ii) in parallel simulations, equitable distribution of CPU load is a greater determinant of execution speed than message passing overhead. Through large-scale simulation experiments - both of abstracted and real simulation models - we observe that scatter partitioning, even with its greatly increased messaging overhead, significantly outperforms more conventional spatial partitioning techniques that seek to reduce messaging overhead. Further, even if hot-spots change over the course of the simulation, if the underlying feature of spatial clustering is retained, load continues to be balanced with spatial scattering leading us to the observation that spatial scattering can often obviate the need for dynamic load balancing.

  18. Relativistic theory of nuclear spin-rotation tensor with kinetically balanced rotational London orbitals

    SciTech Connect (OSTI)

    Xiao, Yunlong; Zhang, Yong; Liu, Wenjian

    2014-10-28

    Both kinetically balanced (KB) and kinetically unbalanced (KU) rotational London orbitals (RLO) are proposed to resolve the slow basis set convergence in relativistic calculations of nuclear spin-rotation (NSR) coupling tensors of molecules containing heavy elements [Y. Xiao and W. Liu, J. Chem. Phys. 138, 134104 (2013)]. While they perform rather similarly, the KB-RLO Ansatz is clearly preferred as it ensures the correct nonrelativistic limit even with a finite basis. Moreover, it gives rise to the same direct relativistic mapping between nuclear magnetic resonance shielding and NSR coupling tensors as that without using the London orbitals [Y. Xiao, Y. Zhang, and W. Liu, J. Chem. Theory Comput. 10, 600 (2014)].

  19. Tank 12H Acidic Chemical Cleaning Sample Analysis And Material Balance

    SciTech Connect (OSTI)

    Martino, C. J.; Reboul, S. H.; Wiersma, B. J.; Coleman, C. J.

    2013-11-08

    A process of Bulk Oxalic Acid (BOA) chemical cleaning was performed for Tank 12H during June and July of 2013 to remove all or a portion of the approximately 4400 gallon sludge heel. Three strikes of oxalic acid (nominally 4 wt % or 2 wt %) were used at 55 ?C and tank volumes of 96- to 140-thousand gallons. This report details the sample analysis of a scrape sample taken prior to BOA cleaning and dip samples taken during BOA cleaning. It also documents a rudimentary material balance for the Tank 12H cleaning results.

  20. A Balanced Lifestyle Makes Time for Exercise | GE Global Research

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

    Balanced Lifestyle Makes Time for Exercise Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A Balanced Lifestyle Makes Time for Exercise Jim Bray 2012.09.18 In the past few weeks, we've shared #GetFit stories from our Niskayuna and San Ramon sites. GE Healthcare's #getfit campaign is a social media initiative to drive

  1. Performance Tuning

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

    Performance Tuning Performance Tuning Hints and tips on how to optimize your Burst Buffer performance Note: this only applies to the Cori Phase 1 Burst Buffer and should not be taken as general Burst Buffer advice. This page will be updated as the DataWarp software is updated and performance continues to improve. For larger files, ensure your Burst Buffer allocation will be striped over multiple nodes Currently, the Burst Buffer granularity is 213GB. If you request an allocation smaller than

  2. Economic Performance

    Energy Savers [EERE]

    in Environmental, Energy, and Economic Performance ... of greenhouse gas emissions a priority for Federal agencies, it is hereby ordered as follows: Section 1. Policy. ...

  3. Performance Characterization

    Broader source: Energy.gov [DOE]

    Performance characterization efforts within the SunShot Systems Integration activities focus on collaborations with U.S. solar companies to:

  4. Office of Energy Efficiency and Renewable Energy Program Specific Recovery

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

    Plan | Department of Energy Energy Efficiency and Renewable Energy Program Specific Recovery Plan Office of Energy Efficiency and Renewable Energy Program Specific Recovery Plan PDF icon Microsoft Word - PSRP June 5 2009 _EERE_ Final1.docx More Documents & Publications Microsoft Word - EERE PSRP 7 23 2010 Environmental Compliance Performance Scorecard - Fourth Quarter FY2009 Environmental Compliance Performance Scorecard - First Quarter FY

  5. U.S. Natural Gas Balancing Item (Million Cubic Feet)

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

    Balancing Item (Million Cubic Feet) U.S. Natural Gas Balancing Item (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 634,809 -111,218 2000's -240,342 134,346 -13,339 -38,495 356,956 134,293 61,404 -196,323 33,472 -89,392 2010's 124,358 -130,108 -123,053 -15,729 -44,437 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 4/29/2016 Next Release Date:

  6. Cylinder To Cylinder Balancing Using Intake Valve Actuation

    DOE Patents [OSTI]

    Duffy, Kevin P.; Kieser, Andrew J.; Kilkenny, Jonathan P.

    2005-01-18

    A method and apparatus for balancing a combustion phasing between a plurality of cylinders located in an engine. The method and apparatus includes a determining a combustion timing in each cylinder, establishing a baseline parameter for a desired combustion timing, and varying actuation of at least one of a plurality of intake valves, each intake valve being in fluid communication with a corresponding cylinder, such that the combustion timing in each cylinder is substantially equal to the desired combustion timing.

  7. Offshore Wind Balance-of-System Cost Modeling

    SciTech Connect (OSTI)

    Maness, Michael; Stehly, Tyler; Maples, Ben; Mone, Christopher

    2015-09-29

    Offshore wind balance-of-system (BOS) costs contribute up to 70% of installed capital costs. Thus, it is imperative to understand the impact of these costs on project economics as well as potential cost trends for new offshore wind technology developments. As a result, the National Renewable Energy Laboratory (NREL) developed and recently updated a BOS techno-economic model using project cost estimates created from wind energy industry sources.

  8. Steam Balancing and Tuning for Multifamily Residential Buildings in Chicagoland

    SciTech Connect (OSTI)

    Choi, J.; Ludwig, P.; Brand, L.

    2012-08-01

    Older heating systems often suffer from mis-investment--multiple contractors upgrading parts of systems in inadequate or inappropriate ways that reduce system functionality and efficiency--or from a lack of proper maintenance. This technical report addresses these barriers to information, contractor resources, and cost-savings. Building off of previous research, CNT Energy conducted a study to identify best practices for the methodology, typical costs, and energy savings associated with steam; system balancing.

  9. Scalable Performance Measurement and Analysis

    SciTech Connect (OSTI)

    Gamblin, T

    2009-10-27

    Concurrency levels in large-scale, distributed-memory supercomputers are rising exponentially. Modern machines may contain 100,000 or more microprocessor cores, and the largest of these, IBM's Blue Gene/L, contains over 200,000 cores. Future systems are expected to support millions of concurrent tasks. In this dissertation, we focus on efficient techniques for measuring and analyzing the performance of applications running on very large parallel machines. Tuning the performance of large-scale applications can be a subtle and time-consuming task because application developers must measure and interpret data from many independent processes. While the volume of the raw data scales linearly with the number of tasks in the running system, the number of tasks is growing exponentially, and data for even small systems quickly becomes unmanageable. Transporting performance data from so many processes over a network can perturb application performance and make measurements inaccurate, and storing such data would require a prohibitive amount of space. Moreover, even if it were stored, analyzing the data would be extremely time-consuming. In this dissertation, we present novel methods for reducing performance data volume. The first draws on multi-scale wavelet techniques from signal processing to compress systemwide, time-varying load-balance data. The second uses statistical sampling to select a small subset of running processes to generate low-volume traces. A third approach combines sampling and wavelet compression to stratify performance data adaptively at run-time and to reduce further the cost of sampled tracing. We have integrated these approaches into Libra, a toolset for scalable load-balance analysis. We present Libra and show how it can be used to analyze data from large scientific applications scalably.

  10. Optimizing Performance

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

    Optimizing Performance Optimizing Performance Storage Optimization Optimizing the sizes of the files you store in HPSS and minimizing the number of tapes they are on will lead to the most effient use of NERSC HPSS: File sizes of about 1 GB or larger will give the best network performance (see graph below) Files sizes greater than about 500 GB can be more difficult to work with and lead to longer transfer times. Files larger than 15 TB cannot be uploaded to HPSS. Aggregate groups of small files

  11. Presidential Performance Contracting Challenge: Performance Toward...

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

    Presidential Performance Contracting Challenge: Performance Toward New 4 Billion Goal Presidential Performance Contracting Challenge: Performance Toward New 4 Billion Goal ...

  12. Performance Assessment

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

    Performance assessment (PA) is defined in the United States by the Environmental Protection Agency (EPA) and the Nuclear Regulatory Commission (NRC) regulations as a process to be used in estimating the long-term performance of deep geologic disposal sites for high-level and transuranic radioactive waste. Although specific regulatory requirements differ for individual projects (e.g., the Waste Isolation Pilot Plant and the potential repository at Yucca Mountain), the overall approach to PA is

  13. Performance Period

    Office of Environmental Management (EM)

    Reactive Barrier: Cotter Corporation's Cañon City, Colorado, Uranium Mill | Department of Energy Assessment and Recommendations for Rejuvenation of a Permeable Reactive Barrier: Cotter Corporation's Cañon City, Colorado, Uranium Mill Performance Assessment and Recommendations for Rejuvenation of a Permeable Reactive Barrier: Cotter Corporation's Cañon City, Colorado, Uranium Mill Performance Assessment and Recommendations for Rejuvenation of a Permeable Reactive Barrier: Cotter

  14. Mass balance and separation factor of actinides through series process test on pyro-process

    SciTech Connect (OSTI)

    Kitawaki, Shinichi; Fukushima, Mineo; Yahagi, Noboru; Kurata, Masaki

    2007-07-01

    An electrolysis test in a sequential condition was performed using U-Pu alloy and liquid Cd as an anode and a cathode material, respectively, in which the anode and cathode was changed three times. Mass balance of U and Pu after three-time electrolysis was determined from both the chemical analysis of salt and anode residue, and the weight increase in the cathode. Approximately 95% of U and 100% of Pu was detected even after three times electrolysis. The loss of U is more significant than that of Pu. The mass balance was also evaluated for the intermediate steps of the sequence. More than 90% of U and Pu with respect to the initial amount were constantly caught up with in each step. The separation factor of U/Pu in three cathodes were varied 1.62-2.06. The chemical form of the anode residue was UO, PuOCl and PuO{sub 2}, which can be converted to the chloride by a reaction with ZrCl{sub 4}. (authors)

  15. Balancing Conflicting Requirements for Grid and Particle Decomposition in Continuum-Lagrangian Solvers

    SciTech Connect (OSTI)

    Sitaraman, Hariswaran; Grout, Ray

    2015-10-30

    The load balancing strategies for hybrid solvers that involve grid based partial differential equation solution coupled with particle tracking are presented in this paper. A typical Message Passing Interface (MPI) based parallelization of grid based solves are done using a spatial domain decomposition while particle tracking is primarily done using either of the two techniques. One of the techniques is to distribute the particles to MPI ranks to whose grid they belong to while the other is to share the particles equally among all ranks, irrespective of their spatial location. The former technique provides spatial locality for field interpolation but cannot assure load balance in terms of number of particles, which is achieved by the latter. The two techniques are compared for a case of particle tracking in a homogeneous isotropic turbulence box as well as a turbulent jet case. We performed a strong scaling study for more than 32,000 cores, which results in particle densities representative of anticipated exascale machines. The use of alternative implementations of MPI collectives and efficient load equalization strategies are studied to reduce data communication overheads.

  16. Extreme Balance of System Hardware Cost Reduction (BOS-X) Funding

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

    Opportunity | Department of Energy Extreme Balance of System Hardware Cost Reduction (BOS-X) Funding Opportunity Extreme Balance of System Hardware Cost Reduction (BOS-X) Funding Opportunity -- These projects are inactive -- Under the Extreme Balance of System Hardware Cost Reduction (BOS-X) program, DOE is funding new components and system designs to overcome scientific, technological, and engineering barriers to achieving safe, very low-cost, high-reliability balance of system (BOS)

  17. Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration

    Broader source: Energy.gov [DOE]

    Presentation by Acumentrics Corporation for Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration March 16, 2010

  18. Greening the Grid Special Topic: Facilitating the Integration of Renewable Energy through Balancing Cooperation

    SciTech Connect (OSTI)

    Cochran, Jaquelin

    2016-01-01

    The Greening the Grid animation shows facilitating the integration of renewable energy through balancing cooperation step-by-step.

  19. Surface Energy Balance System (SEBS) Handbook (Technical Report) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Surface Energy Balance System (SEBS) Handbook Citation Details In-Document Search Title: Surface Energy Balance System (SEBS) Handbook A Surface Energy Balance System (SEBS) has been installed collocated with each deployed ECOR system at the Southern Great Plains (SGP), North Slope of Alaska (NSA), Tropical Western Pacific (TWP), ARM Mobile Facility 1 (AMF1), and ARM Mobile Facility 2 (AMF2). The surface energy balance system consists of upwelling and downwelling solar and infrared

  20. Potential Reductions in Variability with Alternative Approaches to Balancing Area Cooperation with High Penetrations of Variable Generation

    SciTech Connect (OSTI)

    Milligan, M.; Kirby, B.; Beuning, S.

    2010-08-01

    The work described in this report was performed by the National Renewable Energy Laboratory (NREL) and funded by the Office of the Energy Efficiency and Renewable Energy, U.S. Department of Energy (EERE DOE). This project is a joint project with the Pacific Northwest National Laboratory. This report evaluates the physical characteristics that improve the ability of the power system to absorb variable generation. It then uses evidence from electricity markets in the Eastern Interconnection of the United States to show how large, fast energy markets can help with integration. The concept of Virtual Balancing Area is introduced, a concept that covers a broad range of cooperative measures that can be undertaken by balancing areas to help manage variability.

  1. Arid site water balance: evapotranspiration modeling and measurements

    SciTech Connect (OSTI)

    Gee, G.W.; Kirkham, R.R.

    1984-09-01

    In order to evaluate the magnitude of radionuclide transport at an aird site, a field and modeling study was conducted to measure and predict water movement under vegetated and bare soil conditions. Significant quantities of water were found to move below the roo of a shallow-rooted grass-covered area during wet years at the Hanford site. The unsaturated water flow model, UNSAT-1D, was resonably successful in simulating the transient behavior of the water balance at this site. The effects of layered soils on water balance were demonstrated using the model. Models used to evaluate water balance in arid regions should not rely on annual averages and assume that all precipitation is removed by evapotranspiration. The potential for drainage at arid sites exists under conditions where shallow rooted plants grow on coarse textured soils. This condition was observed at our study site at Hanford. Neutron probe data collected on a cheatgrass community at the Hanford site during a wet year indicated that over 5 cm of water drained below the 3.5-m depth. The unsaturated water flow model, UNSAT-1D, predicted water drainage of about 5 cm (single layer, 10 months) and 3.5 cm (two layers, 12 months) for the same time period. Additional field measurements of hydraulic conductivity will likely improve the drainage estimate made by UNSAT-1D. Additional information describing cheatgrass growth and water use at the grass site could improve model predictions of sink terms and subsequent calculations of water storage within the rooting zone. In arid areas where the major part of the annual precipitation occurs during months with low average potential evapotranspiration and where soils are vegetated but are coarse textured and well drained, significant drainage can occur. 31 references, 18 figures, 1 table.

  2. U.S. Natural Gas Monthly Supply and Disposition Balance

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

    Monthly Supply and Disposition Balance (Billion Cubic Feet) Period: Monthly Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Data Series Sep-15 Oct-15 Nov-15 Dec-15 Jan-16 Feb-16 View History Gross Withdrawals 2,750 2,818 2,744 2,824 2,823 2,669 1973-2016 Marketed Production 2,407 2,456 2,376 2,441 2,448 2,323 1973-2016 NGPL Production, Gaseous Equivalent 144 153 149 151 148 140 1973-2016 Dry Production 2,263 2,303 2,227 2,290

  3. Detailed balance limit of power conversion efficiency for organic photovoltaics

    SciTech Connect (OSTI)

    Seki, Kazuhiko; Furube, Akihiro; Yoshida, Yuji

    2013-12-16

    A fundamental difference between inorganic photovoltaic (IPV) and organic photovoltaic (OPV) cells is that charges are generated at the interface in OPV cells, while free charges can be generated in the bulk in IPV cells. In OPV cells, charge generation involves intrinsic energy losses to dissociate excitons at the interface between the donor and acceptor. By taking into account the energy losses, we show the theoretical limits of the power conversion efficiency set by radiative recombination of the carriers on the basis of the detailed balance relation between radiation from the cell and black-body radiation.

  4. Approach to IAEA material-balance verification at the Portsmouth Gas Centrifuge Enrichment Plant

    SciTech Connect (OSTI)

    Gordon, D.M.; Sanborn, J.B.; Younkin, J.M.; DeVito, V.J.

    1983-01-01

    This paper describes a potential approach by which the International Atomic Energy Agency (IAEA) might verify the nuclear-material balance at the Portsmouth Gas Centrifuge Enrichment Plant (GCEP). The strategy makes use of the attributes and variables measurement verification approach, whereby the IAEA would perform independent measurements on a randomly selected subset of the items comprising the U-235 flows and inventories at the plant. In addition, the MUF-D statistic is used as the test statistic for the detection of diversion. The paper includes descriptions of the potential verification activities, as well as calculations of: (1) attributes and variables sample sizes for the various strata, (2) standard deviations of the relevant test statistics, and (3) the detection sensitivity which the IAEA might achieve by this verification strategy at GCEP.

  5. PORTFOLIO PERFORMANCE

    Broader source: Energy.gov [DOE]

    NOTE FROM THE EXECUTIVE DIRECTOR The U.S. Department of Energy’s Loan Programs Oce (LPO) provides the critical financing needed to deploy some of the world’s largest and most innovative clean energy and advanced technology vehicle manufacturing projects to date. Despite its mission to help finance innovation, which carries some degree of financial risk, LPO has maintained strong financial performance, even when compared with private financing of conventional energy projects in the United States. As of September 2014, more than $810 million of interest has already been earned and the estimated loss ratio on LPO’s portfolio is approximately 2% of LPO’s total commitments. This strong performance demonstrates our commitment to protecting taxpayer interests while helping deploy the innovative energy technology necessary to make the United States a global leader in clean energy.

  6. Fuzzy-probabilistic calculations of water-balance uncertainty

    SciTech Connect (OSTI)

    Faybishenko, B.

    2009-10-01

    Hydrogeological systems are often characterized by imprecise, vague, inconsistent, incomplete, or subjective information, which may limit the application of conventional stochastic methods in predicting hydrogeologic conditions and associated uncertainty. Instead, redictions and uncertainty analysis can be made using uncertain input parameters expressed as probability boxes, intervals, and fuzzy numbers. The objective of this paper is to present the theory for, and a case study as an application of, the fuzzyprobabilistic approach, ombining probability and possibility theory for simulating soil water balance and assessing associated uncertainty in the components of a simple waterbalance equation. The application of this approach is demonstrated using calculations with the RAMAS Risk Calc code, to ssess the propagation of uncertainty in calculating potential evapotranspiration, actual evapotranspiration, and infiltration-in a case study at the Hanford site, Washington, USA. Propagation of uncertainty into the results of water-balance calculations was evaluated by hanging he types of models of uncertainty incorporated into various input parameters. The results of these fuzzy-probabilistic calculations are compared to the conventional Monte Carlo simulation approach and estimates from field observations at the Hanford site.

  7. Development of Energy Balances for the State of California

    SciTech Connect (OSTI)

    Murtishaw, Scott; Price, Lynn; de la Rue du Can, Stephane; Masanet, Eric; Worrell, Ernst; Sahtaye, Jayant

    2005-12-01

    Analysts assessing energy policies and energy modelers forecasting future trends need to have access to reliable and concise energy statistics. Lawrence Berkeley National Laboratory evaluated several sources of California energy data, primarily from the California Energy Commission and the U.S. Energy Information Administration, to develop the California Energy Balance Database (CALEB). This database manages highly disaggregated data on energy supply, transformation, and end-use consumption for each type of energy commodity from 1990 to the most recent year available (generally 2001) in the form of an energy balance, following the methodology used by the International Energy Agency. This report presents the data used for CALEB and provides information on how the various data sources were reconciled. CALEB offers the possibility of displaying all energy flows in numerous ways (e.g.,physical units, Btus, petajoules, different levels of aggregation), facilitating comparisons among the different types of energy commodities and different end-use sectors. In addition to displaying energy data, CALEB can also be used to calculate state-level energy-related carbon dioxide emissions using the methodology of the Intergovernmental Panel on Climate Change.

  8. Control and Size Energy Storage for Managing Energy balance of Variable Generation Resources

    SciTech Connect (OSTI)

    Ke, Xinda; Lu, Ning; Jin, Chunlian

    2015-01-01

    This paper presents control algorithms and sizing strategies for using energy storage to manage energy balance for variable generation resources. The control objective is to minimize the hourly generation imbalance between the actual and the scheduled generation of the wind farm. Three control algorithms are compared: tracking power imbalance, post-compensation, and pre-compensation. Measurement data from a wind farm located in South-central Washington State are used in the study. The results show that tracking power imbalance yields the best performance by keeping the hourly energy imbalances zero. However, the energy storage system (ESS) will be significantly oversized. Post-compensation reduces power rating of the ESS but the hourly imbalance may not be kept as zero when large and long-lasting energy imbalances occur. A linear regression forecasting algorithm is developed for the pre-compensation algorithm to pre-charge or pre-discharge the ESS based on predicted energy imbalances. The performance comparison shows that the pre-compensation method significantly reduces the size of the ESS while maintaining satisfactory performance.

  9. Dynamic load balance scheme for the DSMC algorithm

    SciTech Connect (OSTI)

    Li, Jin; Geng, Xiangren; Jiang, Dingwu; Chen, Jianqiang

    2014-12-09

    The direct simulation Monte Carlo (DSMC) algorithm, devised by Bird, has been used over a wide range of various rarified flow problems in the past 40 years. While the DSMC is suitable for the parallel implementation on powerful multi-processor architecture, it also introduces a large load imbalance across the processor array, even for small examples. The load imposed on a processor by a DSMC calculation is determined to a large extent by the total of simulator particles upon it. Since most flows are impulsively started with initial distribution of particles which is surely quite different from the steady state, the total of simulator particles will change dramatically. The load balance based upon an initial distribution of particles will break down as the steady state of flow is reached. The load imbalance and huge computational cost of DSMC has limited its application to rarefied or simple transitional flows. In this paper, by taking advantage of METIS, a software for partitioning unstructured graphs, and taking the total of simulator particles in each cell as a weight information, the repartitioning based upon the principle that each processor handles approximately the equal total of simulator particles has been achieved. The computation must pause several times to renew the total of simulator particles in each processor and repartition the whole domain again. Thus the load balance across the processors array holds in the duration of computation. The parallel efficiency can be improved effectively. The benchmark solution of a cylinder submerged in hypersonic flow has been simulated numerically. Besides, hypersonic flow past around a complex wing-body configuration has also been simulated. The results have displayed that, for both of cases, the computational time can be reduced by about 50%.

  10. Evaluating Performance, Power, and Cooling in High Performance Computing (HPC) Data Centers

    SciTech Connect (OSTI)

    Evans, Jeffrey; Sandeep, Gupta; Karavanic, Karen; Marquez, Andres; Varsamopoulos, Girogios

    2012-01-24

    This chapter explores current research focused on developing our understanding of the interrelationships involved with HPC performance and energy management. The first section explores data center instrumentation, measurement, and performance analysis techniques, followed by a section focusing on work in data center thermal management and resource allocation. This is followed by an exploration of emerging techniques to identify application behavioral attributes that can provide clues and advice to HPC resource and energy management systems for the purpose of balancing HPC performance and energy efficiency.

  11. Surface Energy Balance System (SEBS) Handbook (Technical Report) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Surface Energy Balance System (SEBS) Handbook Citation Details In-Document Search Title: Surface Energy Balance System (SEBS) Handbook A Surface Energy Balance System (SEBS) has been installed collocated with each deployed Eddy Correlation Flux Measurement System (ECOR) at the Atmospheric Radiation Measurement (ARM) Climate Research Facility's Southern Great Plains (SGP) site, North Slope of Alaska (NSA) site, first ARM Mobile Facility (AMF1), second ARM Mobile Facility (AMF2), and

  12. A new load-balancing strategy for the solution of dynamical large-tree

    Office of Scientific and Technical Information (OSTI)

    search problems using a hierarchical approach (Journal Article) | SciTech Connect Journal Article: A new load-balancing strategy for the solution of dynamical large-tree search problems using a hierarchical approach Citation Details In-Document Search Title: A new load-balancing strategy for the solution of dynamical large-tree search problems using a hierarchical approach We describe a new load-balancing strategy, applied here to the protein conformational search problem, for improving the

  13. Energy Balance Bowen Ratio (EBBR) Handbook (Technical Report) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Energy Balance Bowen Ratio (EBBR) Handbook Citation Details In-Document Search Title: Energy Balance Bowen Ratio (EBBR) Handbook The Energy Balance Bowen Ratio (EBBR) system produces 30-minute estimates of the vertical fluxes of sensible and latent heat at the local surface. Flux estimates are calculated from observations of net radiation, soil surface heat flux, and the vertical gradients of temperature and relative humidity (RH). Meteorological data collected by the EBBR are used

  14. Role of Large Balancing Areas In Integrating Solar Generation: Solar Integration Series. 3 of 3 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-05-01

    The third out of a series of three fact sheets describing the role of large balancing areas in integrating solar generation.

  15. Balancing I/Q data in radar range-Doppler images. (Conference...

    Office of Scientific and Technical Information (OSTI)

    Title: Balancing IQ data in radar range-Doppler images. Abstract not provided. Authors: Doerry, Armin Walter Publication Date: 2015-01-01 OSTI Identifier: 1244856 Report ...

  16. Low Temperature Fuel Cell and Electrolyzer Balance-of-Plant Manufactur...

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

    Fuel Cell and Electrolyzer Balance-of-Plant Manufacturing Needs Low Temperature Fuel Cell ... DC, August 11-12, 2011. PDF icon Low Temperature Fuel Cell and Electrolyzer ...

  17. Combining Balancing Areas' Variability: Impacts on Wind Integration in the Western Interconnection

    SciTech Connect (OSTI)

    Milligan, M.; Kirby, B.; Beuning, S.

    2010-07-01

    This paper investigates the potential impact of balancing area cooperation on a large-scale in the Western Electricity Coordinating Council (WECC).

  18. Relationship Between Wind Generation and Balancing Energy Market Prices in ERCOT: 2007-2009

    SciTech Connect (OSTI)

    Nicholson, E.; Rogers, J.; Porter, K.

    2010-11-01

    This paper attempts to measure the average marginal effects of wind generation on the balancing-energy market price in ERCOT with the help of econometric analysis.

  19. Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures

    Reports and Publications (EIA)

    2010-01-01

    This special report examines an underlying cause of the seasonal pattern in the balancing item published in the Natural Gas Monthly.

  20. Performance Engineering Research Center and RECOVERY. Performance...

    Office of Scientific and Technical Information (OSTI)

    Performance Engineering Research Center and RECOVERY. Performance Engineering Research Institution SciDAC-e Augmentation. Performance enhancement Citation Details In-Document ...

  1. Large-amplitude solitons in gravitationally balanced quantum plasmas

    SciTech Connect (OSTI)

    Akbari-Moghanjoughi, M.

    2014-08-15

    Using the quantum fluid model for self-gravitating quantum plasmas with the Bernoulli pseudopotential method and taking into account the relativistic degeneracy effect, it is shown that gravity-induced large-amplitude density rarefaction solitons can exist in gravitationally balanced quantum plasmas. These nonlinear solitons are generated due to the force imbalance between the gravity and the quantum fluid pressure via local density perturbations, similar to that on shallow waters. It is found that both the fluid mass-density and the atomic-number of the constituent ions have significant effect on the amplitude and width of these solitonic profiles. Existence of a large-scale gravity-induced solitonic activities on neutron-star surface, for instance, can be a possible explanation for the recently proposed resonant shattering mechanism [D. Tsang et al., Phys. Rev. Lett. 108, 011102 (2012)] causing the intense short gamma ray burst phenomenon, in which release of ?10{sup 46}10{sup 47} ergs would be possible from the surface. The resonant shattering of the crust in a neutron star has been previously attributed to the crust-core interface mode and the tidal surface tensions. We believe that current model can be a more natural explanation for the energy liberation by solitonic activities on the neutron star surfaces, without a requirement for external mergers like other neutron stars or black holes for the crustal shatter.

  2. Evaluating the performance of passive-solar-heated buildings

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1983-01-01

    Methods of evaluating the thermal performance of passive-solar buildings are reviewed. Instrumentation and data logging requirements are outlined. Various methodologies that have been used to develop an energy balance for the building and various performance measures are discussed. Methods for quantifying comfort are described. Subsystem and other special-purpose monitoring are briefly reviewed. Summary results are given for 38 buildings that have been monitored.

  3. EIS-0220: Final Environmental Impact Statement | Department of Energy

    Office of Environmental Management (EM)

    of Energy EGov PMA Scorecard Cost, Schedule &amp; Performance Standard.tif EGov PMA Scorecard Cost, Schedule &amp; Performance Standard.tif PDF icon EGov PMA Scorecard Cost, Schedule &amp; Performance Standard.tif More Documents & Publications Program &amp; Project Management For The Acquisition Of Capital Assets Program &amp; Project Management For The Acquisition Of Capital Assets Program &amp; Project Management For The Acquisition Of Capital Assets

    EHSS

  4. EIS-0119_ROD.pdf

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

    of Energy EGov PMA Scorecard Cost, Schedule &amp; Performance Standard.tif EGov PMA Scorecard Cost, Schedule &amp; Performance Standard.tif PDF icon EGov PMA Scorecard Cost, Schedule &amp; Performance Standard.tif More Documents & Publications Program &amp; Project Management For The Acquisition Of Capital Assets Program &amp; Project Management For The Acquisition Of Capital Assets Program &amp; Project Management For The Acquisition Of Capital Assets

    EHSS

  5. Dual shell pressure balanced reactor vessel. Final project report

    SciTech Connect (OSTI)

    Robertus, R.J.; Fassbender, A.G.

    1994-10-01

    The Department of Energy`s Office of Energy Research (OER) has previously provided support for the development of several chemical processes, including supercritical water oxidation, liquefaction, and aqueous hazardous waste destruction, where chemical and phase transformations are conducted at high pressure and temperature. These and many other commercial processes require a pressure vessel capable of operating in a corrosive environment where safety and economy are important requirements. Pacific Northwest Laboratory (PNL) engineers have recently developed and patented (U.S. patent 5,167,930 December 1, 1992) a concept for a novel Dual Shell Pressure Balanced Vessel (DSPBV) which could solve a number of these problems. The technology could be immediately useful in continuing commercialization of an R&D 100 award-winning technology, Sludge-to-oil Reactor System (STORS), originally developed through funding by OER. Innotek Corporation is a small business that would be one logical end-user of the DSPBV reactor technology. Innotek is working with several major U.S. engineering firms to evaluate the potential of this technology in the disposal of wastes from sewage treatment plants. PNL entered into a CRADA with Innotek to build a bench-scale demonstration reactor and test the system to advance the economic feasibility of a variety of high pressure chemical processes. Hydrothermal processing of corrosive substances on a large scale can now be made significantly safer and more economical through use of the DSPBV. Hydrothermal chemical reactions such as wet-air oxidation and supercritical water oxidation occur in a highly corrosive environment inside a pressure vessel. Average corrosion rates from 23 to 80 miles per year have been reported by Rice (1994) and Latanision (1993).

  6. Balancing Autonomy and Utilization of Solar Power and Battery Storage for Demand Based Microgrids.

    SciTech Connect (OSTI)

    Lawder, Matthew T.; Viswanathan, Vilayanur V.; Subramanian, Venkat R.

    2015-04-01

    The growth of intermittent solar power has developed a need for energy storage systems in order to decouple generation and supply of energy. Microgrid (MG) systems comprising of solar arrays with battery energy storage studied in this paper desire high levels of autonomy, seeking to meet desired demand at all times. Large energy storage capacity is required for high levels of autonomy, but much of this expensive capacity goes unused for a majority of the year due to seasonal fluctuations of solar generation. In this paper, a model-based study of MGs comprised of solar generation and battery storage shows the relationship between system autonomy and battery utilization applied to multiple demand cases using a single particle battery model (SPM). The SPM allows for more accurate state-of-charge and utilization estimation of the battery than previous studies of renewably powered systems that have used empirical models. The increased accuracy of battery state estimation produces a better assessment of system performance. Battery utilization will depend on the amount of variation in solar insolation as well as the type of demand required by the MG. Consumers must balance autonomy and desired battery utilization of a system within the needs of their grid.

  7. Preliminary energy balance and economic of a farm-scale ethanol plant

    SciTech Connect (OSTI)

    Jantzen, D.; McKinnon, T.

    1980-05-01

    A small-scale ethanol plant was designed, built, tested, and modified over the past 18 months. The plant currently operating is the second design. A third, and probably final, design will be installed and operating within a few months. The current plant produces approximately 30 gal/hr of 190-proof alcohol on a continuous basis. The new plant will produce 50 gal/hr of 200-proof alcohol. A key feature is the relatively low process heat requirement, which is achieved by extensive use of waste-heat recovery heat exchangers. This is manifested in the low temperatures of the process output streams. Acting on the request of the Office of Alcohol Fuels, US Department of Energy, and at the invitation of the owners, representatives from the Solar Energy Research Institute evaluated the energy balance on the plant. The objective was to help clear up the controversy surrounding the net energy benefit of ethanol production. Although the study was site-specific to the plant and limited in scope, it is indicative of the potential performance of grain-to-ethanol plants in general.

  8. A water balance study of four landfill cover designs varying in slope for semiarid regions

    SciTech Connect (OSTI)

    Nyhan, J.W.; Schofield, T.G.; Salazar, J.A.

    1997-02-01

    The goal of disposing of radioactive and hazardous waste in shallow landfills is to reduce risk to human health and to the environment by isolating contaminants until they no longer pose a hazard. In order to achieve this, the performance of a landfill cover design without an engineered barrier (Conventional Design) was compared with three designs containing either a hydraulic barrier (EPA Design) or a capillary barrier (Loam and Clay Loam Capillary Barrier Designs). Water balance parameters were measured since 1991 at six-hour intervals for four different landfill cover designs in 1.0- by 10.0-m plots with downhill slopes of 5, 10, 15, and 25%. Whereas runoff generally accounted for only 2-3% of the precipitation losses on these designs, similar values for evapotranspiration ranged from 86% to 91%, with increased evapotranspiration occurring with increases in slope. Consequently, interflow and seepage usually decreased with increasing slope for each landfill cover design. Seepage consisted of up to 10% of the precipitation on the Conventional Design, whereas the hydraulic barrier in the EPA Design effectively controlled seepage at all slopes, and both of the capillary designs worked effectively to eliminate seepage at the higher slopes.

  9. Anisotropic emission and photon-recycling in strain-balanced quantum well solar cells

    SciTech Connect (OSTI)

    Cabrera, C. I.; Enciso, A.; Contreras-Solorio, D. A.; Hernandez, L.; Connolly, J. P.

    2014-04-28

    Strain-balanced quantum well solar cells (SB-QWSCs) extend the photon absorption edge beyond that of bulk GaAs by incorporation of quantum wells in the i-region of a pin device. Anisotropy arises from a splitting of the valence band due to compressive strain in the quantum wells, suppressing a transition which contributes to emission from the edge of the quantum wells. We have studied both the emission light polarized in the plane perpendicular (TM) to the quantum well which couples exclusively to the light hole transition and the emission polarized in the plane of the quantum wells (TE) which couples mainly to the heavy hole transition. It was found that the spontaneous emission rates TM and TE increase when the quantum wells are deeper. The addition of a distributed Bragg reflector can substantially increase the photocurrent while decreasing the radiative recombination current. We have examined the impact of the photon recycling effect on SB-QWSC performance. We have optimized SB-QWSC design to achieve single junction efficiencies above 30%.

  10. Performance and Optimization

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

    Optimization Performance and Optimization Performance Monitoring Last edited: 2012-01-09 12:31:03...

  11. Performance and Optimization

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

    Optimization Performance and Optimization Performance Monitoring Last edited: 2012-01-09 12:31:03

  12. January 2015 Office of Management and Budget Scorecard on Sustainabili...

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

    For Scope 3 GHG Reduction Target of 13% by 2020: 24% reduction in 2014 and on track Score: GREEN Reduction in Energy Intensity Reduction in energy intensity in goal-subject ...

  13. FY15FinalFeeDeterminationScorecard.pdf

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

  14. Guidance on Reading the Scorecard | Department of Energy

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

    ... The third column provides relevant background information on NOVs and associated fines and ... Changes to the summary column between reporting periods are highlighted in bold text in ...

  15. MSA_FY2012_Award_Fee_Scorecard.pdf

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

  16. Award Fee Determination Scorecard Contractor: Mission Support Alliance, LLC (MSA)

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

    Aviation Manager Joseph Ginanni Joseph Ginanni July 2009 U.S. General Services Administration (GSA) Federal Aviation Professional Award Aviation Manager Joseph Ginanni has received the U.S. General Services Administration (GSA) Federal Aviation Professional Award. Ginanni oversees the Aviation Services Department of the NNSA/NSO Remote Sensing Laboratory at Nellis and Andrews Air Force Bases. The program provides aerial support to the NNSA Office of Emergency Response, which protects people from

  17. Extreme Balance of System Hardware Cost Reduction (BOS-X) Funding Opportunity

    Broader source: Energy.gov [DOE]

    Under the Extreme Balance of System Hardware Cost Reduction (BOS-X) program, DOE is funding new components and system designs to overcome scientific, technological, and engineering barriers to...

  18. Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles

    Broader source: Energy.gov [DOE]

    Motor vehicles, aircraft, ships, and rail locomotives are imported to and exported from the U.S. The trade balance (exports minus imports) shows that the U.S. imports more motor vehicles and parts...

  19. Performance and Optimization

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

    Performance and Optimization Performance and Optimization Benchmarking Software on Hopper and Carver PURPOSE Test the performance impact of multithreading with representative...

  20. Math Library Performance

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

    Math Library Performance Math Library Performance Fully optimizing a given application's performance often requires a deep understanding of the source, an accurate profile for a ...

  1. Ideal balance of work, play makes outdoor enthusiast's James Miller life

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

    enviable Ideal balance of work, play makes outdoor enthusiast's life enviable Ideal balance of work, play makes outdoor enthusiast's James Miller life enviable Nuclear engineer graduate research assistant gets valuable experience while taking advantage of local outdoor recreational activities. August 2, 2012 James Miller Miller first came to the Lab in 2006 as a summer student. His college advisor, a former Laboratory employee, found him an internship through the student programs office.

  2. Dynamic load balancing algorithm for molecular dynamics based on Voronoi cells domain decompositions

    SciTech Connect (OSTI)

    Fattebert, J.-L.; Richards, D.F.; Glosli, J.N.

    2012-12-01

    We present a new algorithm for automatic parallel load balancing in classical molecular dynamics. It assumes a spatial domain decomposition of particles into Voronoi cells. It is a gradient method which attempts to minimize a cost function by displacing Voronoi sites associated with each processor/sub-domain along steepest descent directions. Excellent load balance has been obtained for quasi-2D and 3D practical applications, with up to 440106 particles on 65,536 MPI tasks.

  3. Ultrafast kinetics subsequent to shock compression in an oxygen-balanced

    Office of Scientific and Technical Information (OSTI)

    mixture of nitromethane and hydrogen peroxide (Journal Article) | SciTech Connect Journal Article: Ultrafast kinetics subsequent to shock compression in an oxygen-balanced mixture of nitromethane and hydrogen peroxide Citation Details In-Document Search Title: Ultrafast kinetics subsequent to shock compression in an oxygen-balanced mixture of nitromethane and hydrogen peroxide Authors: Armstrong, M R ; Zaug, J M ; Grant, C D ; Crowhurst, J C ; Bastea, S Publication Date: 2014-03-03 OSTI

  4. Balance of Plant Needs and Integration of Stack Components for Stationary

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

    Power and CHP Applications | Department of Energy Needs and Integration of Stack Components for Stationary Power and CHP Applications Balance of Plant Needs and Integration of Stack Components for Stationary Power and CHP Applications Presentation on Balance of Plant Needs and Integration of Stack Components for Stationary Power and CHP Applications for Fuel Cell Pre-solicitation Workshop March 10, 2010 PDF icon fuelcell_pre-solicitation_wkshop_mar10_ainscough.pdf More Documents &

  5. Approach to IAEA verification of the nuclear-material balance at the Portsmouth Gas Centrifuge Enrichment Plant (GCEP)

    SciTech Connect (OSTI)

    Gordon, D.M.; Sanborn, J.B.; Younkin, J.M.; DeVito, V.J.

    1982-01-01

    This paper describes a potential approach by which the International Atomic Energy Agency (IAEA) might verify the nuclear-material balance at the Portsmouth Gas Centrifuge Enrichment Plant (GCEP), should that plant be placed under IAEA safeguards. The strategy makes use of the attributes and variables measurement verification approach, whereby the IAEA would perform independent measurements on a randomly selected subset of the items comprising the U-235 flows and inventories at the plant. In addition, the MUF-D statistic is used as the test statistics for the detection of diversion. The paper includes descriptions of the potential verification activities, as well as calculations of (a) attributes and variables sample sizes for the various strata, (b) standard deviations of the relevant test statistics, and (c) the sensitivity for detection of diversion which the IAEA might achieve by this verification strategy at GCEP.

  6. ESPC Past Performance Questionnaire

    Broader source: Energy.gov [DOE]

    Document offers a series of questions to evaluate a contractor’s performance during an energy savings performance contract (ESPC).

  7. Contractor Past Performance Information

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

    management controls and the compliance assessments of contractor performance information. Section IV has best practices to address contractor performance information....

  8. Westinghouse Small Modular Reactor balance of plant and supporting systems design

    SciTech Connect (OSTI)

    Memmott, M. J.; Stansbury, C.; Taylor, C.

    2012-07-01

    The Westinghouse Small Modular Reactor (SMR) is an 800 MWt (>225 MWe) integral pressurized water reactor (iPWR), in which all of the components typically associated with the nuclear steam supply system (NSSS) of a nuclear power plant are incorporated within a single reactor pressure vessel. This paper is the second in a series of four papers which describe the design and functionality of the Westinghouse SMR. It focuses, in particular, upon the supporting systems and the balance of plant (BOP) designs of the Westinghouse SMR. Several Westinghouse SMR systems are classified as safety, and are critical to the safe operation of the Westinghouse SMR. These include the protection and monitoring system (PMS), the passive core cooling system (PXS), and the spent fuel cooling system (SFS) including pools, valves, and piping. The Westinghouse SMR safety related systems include the instrumentation and controls (I and C) as well as redundant and physically separated safety trains with batteries, electrical systems, and switch gears. Several other incorporated systems are non-safety related, but provide functions for plant operations including defense-in-depth functions. These include the chemical volume control system (CVS), heating, ventilation and cooling (HVAC) systems, component cooling water system (CCS), normal residual heat removal system (RNS) and service water system (SWS). The integrated performance of the safety-related and non-safety related systems ensures the safe and efficient operation of the Westinghouse SMR through various conditions and transients. The turbine island consists of the turbine, electric generator, feedwater and steam systems, moisture separation systems, and the condensers. The BOP is designed to minimize assembly time, shipping challenges, and on-site testing requirements for all structures, systems, and components. (authors)

  9. Balancing Authority Cooperation Concepts - Intra-Hour Scheduling

    SciTech Connect (OSTI)

    Hunsaker, Matthew; Samaan, Nader; Milligan, Michael; Guo, Tao; Liu, Guangjuan; Toolson, Jacob

    2013-03-29

    The overall objective of this study was to understand, on an Interconnection-wide basis, the effects intra-hour scheduling compared to hourly scheduling. Moreover, the study sought to understand how the benefits of intra-hour scheduling would change by altering the input assumptions in different scenarios. This report describes results of three separate scenarios with differing key assumptions and comparing the production costs between hourly scheduling and 10-minute scheduling performance. The different scenarios were chosen to provide insight into how the estimated benefits might change by altering input assumptions. Several key assumptions were different in the three scenarios, however most assumptions were similar and/or unchanged among the scenarios.

  10. Medium Power Lead Alloy Fast Reactor Balance of Plant Options

    SciTech Connect (OSTI)

    Vaclav Dosta; Pavel Hejzlar; Neil E. Todreas; Jacopo Buongiorno

    2004-09-01

    Proper selection of the power conversion cycle is a very important step in the design of a nuclear reactor. Due to the higher core outlet temperature (~550C) compared to that of light water reactors (~300C), a wide portfolio of power cycles is available for the lead alloy fast reactor (LFR). Comparison of the following cycles for the LFR was performed: superheated steam (direct and indirect), supercritical steam, helium Brayton, and supercritical CO2 (S-CO2) recompression. Heat transfer from primary to secondary coolant was first analyzed and then the steam generators or heat exchangers were designed. The direct generation of steam in the lead alloy coolant was also evaluated. The resulting temperatures of the secondary fluids are in the range of 530-545C, dictated by the fixed space available for the heat exchangers in the reactor vessel. For the direct steam generation situation, the temperature is 312C. Optimization of each power cycle was carried out, yielding net plant efficiency of around 40% for the superheated steam cycle while the supercritical steam and S-CO2 cycles achieved net plant efficiency of 41%. The cycles were then compared based on their net plant efficiency and potential for low capital cost. The superheated steam cycle is a very good candidate cycle given its reasonably high net plant efficiency and ease of implementation based on the extensive knowledge and operating experience with this cycle. Although the supercritical steam cycle net plant efficiency is slightly better than that of the superheated steam cycle, its high complexity and high pressure result in higher capital cost, negatively affecting plant economics. The helium Brayton cycle achieves low net plant efficiency due to the low lead alloy core outlet temperature, and therefore, even though it is a simpler cycle than the steam cycles, its performance is mediocre in this application. The prime candidate, however, appears to be the S-CO2 recompression cycle, because it achieves about the same net plant efficiency as the supercritical steam cycle and is significantly simpler than the steam cycles. Moreover, the S-CO2 cycle offers a significantly higher potential for an increase in efficiency than steam cycles, after better materials allow the LFR operating temperatures to be increased. Therefore, the S-CO2 is chosen as the reference cycle for the LFR, with the superheated or supercritical steam cycles as backups if the S-CO2 cycle development efforts do not succeed.

  11. Presidential Performance Contracting Challenge: Performance Toward...

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

    Presidential Performance Contracting Challenge Status graphic. May 9, 2014, the president announced an additional 2 billion goal in federal energy-efficiency upgrades to federal...

  12. Presidential Performance Contracting Challenge: Performance Toward...

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

    091515 President's Performance Contracting Challenge Status (September 15, 2015) Pipeline: Amount of project costs in procurement process and expected to award. Awarded:...

  13. Writing Performance Objectives

    Broader source: Energy.gov [DOE]

    Couse Description: This course provides the opportunity for supervisors and managers to write performance objectives or performance standards based on the department’s performance management system.

  14. Distributed performance counters

    DOE Patents [OSTI]

    Davis, Kristan D; Evans, Kahn C; Gara, Alan; Satterfield, David L

    2013-11-26

    A plurality of first performance counter modules is coupled to a plurality of processing cores. The plurality of first performance counter modules is operable to collect performance data associated with the plurality of processing cores respectively. A plurality of second performance counter modules are coupled to a plurality of L2 cache units, and the plurality of second performance counter modules are operable to collect performance data associated with the plurality of L2 cache units respectively. A central performance counter module may be operable to coordinate counter data from the plurality of first performance counter modules and the plurality of second performance modules, the a central performance counter module, the plurality of first performance counter modules, and the plurality of second performance counter modules connected by a daisy chain connection.

  15. DWPF coupled feed flowsheet material balance with batch one sludge and copper nitrate catalyst

    SciTech Connect (OSTI)

    Choi, A.S.

    1993-09-28

    The SRTC has formally transmitted a recommendation to DWPF to replace copper formate with copper nitrate as the catalyst form during precipitate hydrolysis [1]. The SRTC was subsequently requested to formally document the technical bases for the recommendation. A memorandum was issued on August 23, 1993 detailing the activities (and responsible individuals) necessary to address the impact of this change in catalyst form on process compatibility, safety, processibility environmental impact and product glass quality [2]. One of the activities identified was the preparation of a material balance in which copper nitrate is substituted for copper formate and the identification of key comparisons between this material balance and the current Batch 1 sludge -- Late Wash material balance [3].

  16. Dynamic Analysis of Wind Turbine Planetary Gears Using an Extended Harmonic Balance Approach: Preprint

    SciTech Connect (OSTI)

    Guo, Y.; Keller, J.; Parker, R. G.

    2012-06-01

    The dynamics of wind turbine planetary gears with gravity effects are investigated using an extended harmonic balance method that extends established harmonic balance formulations to include simultaneous internal and external excitations. The extended harmonic balance method with arc-length continuation and Floquet theory is applied to a lumped-parameter planetary gear model including gravity, fluctuating mesh stiffness, bearing clearance, and nonlinear tooth contact to obtain the planetary gear dynamic response. The calculated responses compare well with time domain integrated mathematical models and experimental results. Gravity is a fundamental vibration source in wind turbine planetary gears and plays an important role in system dynamics, causing hardening effects induced by tooth wedging and bearing-raceway contacts. Bearing clearance significantly reduces the lowest resonant frequencies of translational modes. Gravity and bearing clearance together lowers the speed at which tooth wedging occurs lower than the resonant frequency.

  17. Performance and Optimization

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

    application runtimes vs node placement. Read More Hopper Performance Monitoring Benchmarking performance of scientific applications on Hopper Read More Hopper:Improving IO...

  18. Performance Analysis with Vampir

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

    (frank.winkler@tu-dresden.de) Performance Analysis with Vampir Disclaimer Performance tools will not automatically make you code run faster. They help you understand, what your...

  19. High Performance Computing

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

    HPC INL Logo Home High-Performance Computing INL's high-performance computing center provides general use scientific computing capabilities to support the lab's efforts in advanced...

  20. PV Reliability & Performance Model

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

    Reliability & Performance Model - Sandia Energy Energy Search Icon Sandia Home Locations ... Twitter Google + Vimeo GovDelivery SlideShare PV Reliability & Performance Model Home...

  1. PV Performance and Reliability

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

    Performance and Reliability - Sandia Energy Energy Search Icon Sandia Home Locations ... Twitter Google + Vimeo GovDelivery SlideShare PV Performance and Reliability Home...

  2. Verification Of Energy Balance In The Ansys V5.4 Thermal Calculations

    SciTech Connect (OSTI)

    H. Marr; M.J. Anderson

    2001-02-08

    The objective of this calculation is to verify the energy balance of the thermal calculations analyzed by ANSYS Version (V) 5.4 solver (see Section 4). The scope of this calculation is limited to calculating the energy balance of a two-dimensional repository thermal representation using the temperatures obtained from ANSYS V5.4. The procedure, AP-3.124, Calculations (Ref. 3), and the Technical Work Plan for: Waste Package Design Description for LA (Ref. 2) are used to develop this calculation. The associated activity is the development of engineering evaluations to support the Licensing Application design activities.

  3. Minimizing Wind Power Producer's Balancing Costs Using Electrochemical Energy Storage: Preprint

    SciTech Connect (OSTI)

    Miettinen, J.; Tikka, V.; Lassila, J.; Partanen, J.; Hodge, B. M.

    2014-08-01

    This paper examines how electrochemical energy storage can be used to decrease the balancing costs of a wind power producer in the Nordic market. Because electrochemical energy storage is developing in both technological and financial terms, a sensitivity analysis was carried out for the most important variables in the wind-storage hybrid system. The system was studied from a wind power producer's point of view. The main result is that there are no technical limitations to using storage for reducing the balancing costs. However, in terms of economic feasibility, installing hybrid wind-storage systems such as the one studied in this paper faces challenges in both the short and long terms.

  4. Evaluating the Impact of Solar Generation on Balancing Requirements in Southern Nevada System

    SciTech Connect (OSTI)

    Ma, Jian; Lu, Shuai; Etingov, Pavel V.; Makarov, Yuri V.

    2012-07-26

    AbstractIn this paper, the impacts of solar photovoltaic (PV) generation on balancing requirements including regulation and load following in the Southern Nevada balancing area are analyzed. The methodology is based on the swinging door algorithm and a probability box method developed by PNNL. The regulation and load following signals are mimicking the systems scheduling and real-time dispatch processes. Load, solar PV generation and distributed PV generation (DG) data are used in the simulation. Different levels of solar PV generation and DG penetration profiles are used in the study. Sensitivity of the regulation requirements with respect to real-time solar PV generation forecast errors is analyzed.

  5. The Role of Large Balancing Areas In Integrating Solar Generation: Solar Integration Series. 3 of 3 (Brochure)

    SciTech Connect (OSTI)

    Solar Energy Technologies Program

    2011-05-03

    The third out of a series of three fact sheets describing the role of large balancing areas in integrating solar generation.

  6. DOE/IG Annual Performance Report FY 2008, Annual Performance...

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

    DOEIG Annual Performance Report FY 2008, Annual Performance Plan FY 2009 DOEIG Annual Performance Report FY 2008, Annual Performance Plan FY 2009 DOEIG Annual Performance Report ...

  7. Aspen: A Domain Specific Language for Performance Modeling

    SciTech Connect (OSTI)

    Spafford, Kyle L; Vetter, Jeffrey S

    2012-01-01

    We present a new approach to analytical performance modeling using Aspen, a domain specific language. Aspen (Abstract Scalable Performance Engineering Notation) fills an important gap in existing performance modeling techniques and is designed to enable rapid exploration of new algorithms and architectures. It includes a formal specification of an application's performance behavior and an abstract machine model. We provide an overview of Aspen's features and demonstrate how it can be used to express a performance model for a three dimensional Fast Fourier Transform. We then demonstrate the composability and modularity of Aspen by importing and reusing the FFT model in a molecular dynamics model. We have also created a number of tools that allow scientists to balance application and system factors quickly and accurately.

  8. Performance evaluation of a parallel sparse lattice Boltzmann solver

    SciTech Connect (OSTI)

    Axner, L. Bernsdorf, J. Zeiser, T. Lammers, P. Linxweiler, J. Hoekstra, A.G.

    2008-05-01

    We develop a performance prediction model for a parallelized sparse lattice Boltzmann solver and present performance results for simulations of flow in a variety of complex geometries. A special focus is on partitioning and memory/load balancing strategy for geometries with a high solid fraction and/or complex topology such as porous media, fissured rocks and geometries from medical applications. The topology of the lattice nodes representing the fluid fraction of the computational domain is mapped on a graph. Graph decomposition is performed with both multilevel recursive-bisection and multilevel k-way schemes based on modified Kernighan-Lin and Fiduccia-Mattheyses partitioning algorithms. Performance results and optimization strategies are presented for a variety of platforms, showing a parallel efficiency of almost 80% for the largest problem size. A good agreement between the performance model and experimental results is demonstrated.

  9. Calculating Individual Resources Variability and Uncertainty Factors Based on Their Contributions to the Overall System Balancing Needs

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Du, Pengwei; Pai, M. A.; McManus, Bart

    2014-01-14

    The variability and uncertainty of wind power production requires increased flexibility in power systems, or more operational reserves to main a satisfactory level of reliability. The incremental increase in reserve requirement caused by wind power is often studied separately from the effects of loads. Accordingly, the cost in procuring reserves is allocated based on this simplification rather than a fair and transparent calculation of the different resources contribution to the reserve requirement. This work proposes a new allocation mechanism for intermittency and variability of resources regardless of their type. It is based on a new formula, called grid balancing metric (GBM). The proposed GBM has several distinct features: 1) it is directly linked to the control performance standard (CPS) scores and interconnection frequency performance, 2) it provides scientifically defined allocation factors for individual resources, 3) the sum of allocation factors within any group of resources is equal to the groups collective allocation factor (linearity), and 4) it distinguishes helpers and harmers. The paper illustrates and provides results of the new approach based on actual transmission system operator (TSO) data.

  10. Math Library Performance

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

    Math Library Performance Math Library Performance Fully optimizing a given application's performance often requires a deep understanding of the source, an accurate profile for a representative run, and the ability to have changes to the source accepted upstream. However, in many cases, significant performance gains can be achieved by simply optimizing the code over the matrix of possible compilers, compiler options and libraries available on a given machine. Here, we explore the performance

  11. High spatial resolution brain functional MRI using submillimeter balanced steady-state free precession acquisition

    SciTech Connect (OSTI)

    Wu, Pei-Hsin; Chung, Hsiao-Wen; Tsai, Ping-Huei; Wu, Ming-Long; Chuang, Tzu-Chao; Shih, Yi-Yu; Huang, Teng-Yi

    2013-12-15

    Purpose: One of the technical advantages of functional magnetic resonance imaging (fMRI) is its precise localization of changes from neuronal activities. While current practice of fMRI acquisition at voxel size around 3 3 3 mm{sup 3} achieves satisfactory results in studies of basic brain functions, higher spatial resolution is required in order to resolve finer cortical structures. This study investigated spatial resolution effects on brain fMRI experiments using balanced steady-state free precession (bSSFP) imaging with 0.37 mm{sup 3} voxel volume at 3.0 T. Methods: In fMRI experiments, full and unilateral visual field 5 Hz flashing checkerboard stimulations were given to healthy subjects. The bSSFP imaging experiments were performed at three different frequency offsets to widen the coverage, with functional activations in the primary visual cortex analyzed using the general linear model. Variations of the spatial resolution were achieved by removing outerk-space data components. Results: Results show that a reduction in voxel volume from 3.44 3.44 2 mm{sup 3} to 0.43 0.43 2 mm{sup 3} has resulted in an increase of the functional activation signals from (7.7 1.7)% to (20.9 2.0)% at 3.0 T, despite of the threefold SNR decreases in the original images, leading to nearly invariant functional contrast-to-noise ratios (fCNR) even at high spatial resolution. Activation signals aligning nicely with gray matter sulci at high spatial resolution would, on the other hand, have possibly been mistaken as noise at low spatial resolution. Conclusions: It is concluded that the bSSFP sequence is a plausible technique for fMRI investigations at submillimeter voxel widths without compromising fCNR. The reduction of partial volume averaging with nonactivated brain tissues to retain fCNR is uniquely suitable for high spatial resolution applications such as the resolving of columnar organization in the brain.

  12. National Assessment of Energy Storage for Grid Balancing and Arbitrage: Phase 1, WECC

    SciTech Connect (OSTI)

    Kintner-Meyer, Michael CW; Balducci, Patrick J.; Colella, Whitney G.; Elizondo, Marcelo A.; Jin, Chunlian; Nguyen, Tony B.; Viswanathan, Vilayanur V.; Zhang, Yu

    2012-06-01

    To examine the role that energy storage could play in mitigating the impacts of the stochastic variability of wind generation on regional grid operation, the Pacific Northwest National Laboratory (PNNL) examined a hypothetical 2020 grid scenario in which additional wind generation capacity is built to meet renewable portfolio standard targets in the Western Interconnection. PNNL developed a stochastic model for estimating the balancing requirements using historical wind statistics and forecasting error, a detailed engineering model to analyze the dispatch of energy storage and fast-ramping generation devices for estimating size requirements of energy storage and generation systems for meeting new balancing requirements, and financial models for estimating the life-cycle cost of storage and generation systems in addressing the future balancing requirements for sub-regions in the Western Interconnection. Evaluated technologies include combustion turbines, sodium sulfur (Na-S) batteries, lithium ion batteries, pumped-hydro energy storage, compressed air energy storage, flywheels, redox flow batteries, and demand response. Distinct power and energy capacity requirements were estimated for each technology option, and battery size was optimized to minimize costs. Modeling results indicate that in a future power grid with high-penetration of renewables, the most cost competitive technologies for meeting balancing requirements include Na-S batteries and flywheels.

  13. Project W-340 long reach arm retrieval system balance of plant instrumentation workshop engineering study

    SciTech Connect (OSTI)

    Schneider, T.C.

    1994-01-01

    This engineering study documents the results of a workshop held to resolve Issue No. 26 generated at a Arm Based Retrieval Functional Analysis Value Engineering Session. The issue deals with the scope of the Balance of Plant Instrumentation needs for the LRARS.

  14. Balanced optical-microwave phase detector for sub-femtosecond optical-RF synchronization

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

    Peng, Michael Y.; Kalaydzhyan, Aram; Krtner, Franz X.

    2014-10-23

    We demonstrate that balanced optical-microwave phase detectors (BOMPD) are capable of optical-RF synchronization with sub-femtosecond residual timing jitter for large-scale timing distribution systems. RF-to-optical synchronization is achieved with a long-term stability of moresuppression ratio with potential improvement via DC offset adjustment.less

  15. Performance on Edison

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

    Edison Performance Performance on Edison October 10, 2013 Edison-system.pdf.jpg Thursday, Oct. 10, 2013 9:00 a.m. to 2:15 p.m. PDT Attendance: 121 (111 online, 10 local) Location...

  16. Contractor Past Performance Information

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

    ... Examples of supportable program and contract management data include cost performance reports, customer comments, quality reviews, technical interchange meetings, financial ...

  17. Performance and Optimization

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

    Optimization Performance and Optimization Compiler Comparisons Comparison of different compilers with different options on several benchmarks. Read More » Using OpenMP Effectively Performance implications and case studies of codes combining MPI and OpenMP Read More » Reordering MPI Ranks Reordering MPI ranks can result in improved application performance depending on the communication patterns of the application. Read More » Application Performance Variability on Hopper How an application is

  18. Contractor Past Performance Information

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

    2013) 3 the use of contractor performance information, outlines associated management responsibilities that agency Chief Acquisition Officers (CAOs) and Senior...

  19. IR DIAL performance modeling

    SciTech Connect (OSTI)

    Sharlemann, E.T.

    1994-07-01

    We are developing a DIAL performance model for CALIOPE at LLNL. The intent of the model is to provide quick and interactive parameter sensitivity calculations with immediate graphical output. A brief overview of the features of the performance model is given, along with an example of performance calculations for a non-CALIOPE application.

  20. High Performance Home Cost Performance Trade-Offs: Production...

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

    High Performance Home Cost Performance Trade-Offs: Production Builders - Building America Top Innovation High Performance Home Cost Performance Trade-Offs: Production Builders - ...

  1. Understanding I/O Performance on Burst Buffers through Holistic I/O

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

    Characterization | Argonne National Laboratory Understanding I/O Performance on Burst Buffers through Holistic I/O Characterization May 17, 2016 10:00AM to 11:00AM Presenter Glenn K. Lockwood, National Energy Research Scientific Computing Center Location Building 240, Room 4301 Type Seminar Series MCS Seminar Abstract: The input/output (I/O) subsystems of extreme-scale computing systems are becoming more complex as they stratify into tiers optimized for different balances of performance and

  2. Superconducting quantum interference device microsusceptometer balanced over a wide bandwidth for nuclear magnetic resonance applications

    SciTech Connect (OSTI)

    Vinante, A. Falferi, P.; Mezzena, R.

    2014-10-15

    Superconducting Quantum Interference Device (SQUID) microsusceptometers have been widely used to study magnetic properties of materials at microscale. As intrinsically balanced devices, they could also be exploited for direct SQUID-detection of nuclear magnetic resonance (NMR) from micron sized samples, or for SQUID readout of mechanically detected NMR from submicron sized samples. Here, we demonstrate a double balancing technique that enables achievement of very low residual imbalance of a SQUID microsusceptometer over a wide bandwidth. In particular, we can generate ac magnetic fields within the SQUID loop as large as 1 mT, for frequencies ranging from dc up to a few MHz. As an application, we demonstrate direct detection of NMR from {sup 1}H spins in a glycerol droplet placed directly on top of the 20 ?m SQUID loops.

  3. Measure Guideline. Steam System Balancing and Tuning for Multifamily Residential Buildings

    SciTech Connect (OSTI)

    Choi, Jayne; Ludwig, Peter; Brand, Larry

    2013-04-01

    This guideline provides building owners, professionals involved in multifamily audits, and contractors insights for improving the balance and tuning of steam systems. It provides readers an overview of one-pipe steam heating systems, guidelines for evaluating steam systems, typical costs and savings, and guidelines for ensuring quality installations. It also directs readers to additional resources for details not included here. Measures for balancing a distribution system that are covered include replacing main line vents and upgrading radiator vents. Also included is a discussion on upgrading boiler controls and the importance of tuning the settings on new or existing boiler controls. The guideline focuses on one-pipe steam systems, though many of the assessment methods can be generalized to two-pipe steam systems.

  4. Low-Level waste phase 1 melter testing off gas and mass balance evaluation

    SciTech Connect (OSTI)

    Wilson, C.N.

    1996-06-28

    Commercially available melter technologies were tested during 1994-95 as part of a multiphase program to test candidate technologies for vitrification of the low-level waste (LLW) stream to be derived from retrieval and pretreatment of Hanford Site tank wastes. Seven vendors were selected for Phase 1 testing to demonstrate vitrification of a high sodium content liquid LLW simulant. The tested melter technologies included four Joule-heated melters, a carbon electrode melter, a combustion melter, and a plasma melter. Various dry and slurry melter feed preparation processes were also tested. Various feed material samples, product glass samples, and process offgas streams were characterized to provide data for evaluation of process decontamination factors and material mass balances for each vitrification technology. This report describes the melter mass balance evaluations and results for six of the Phase 1 LLW melter vendor demonstration tests.

  5. Preliminary Examination of the Supply and Demand Balance for Renewable Electricity

    SciTech Connect (OSTI)

    Swezey, B.; Aabakken, J.; Bird, L.

    2007-10-01

    In recent years, the demand for renewable electricity has accelerated as a consequence of state and federal policies and the growth of voluntary green power purchase markets, along with the generally improving economics of renewable energy development. This paper reports on a preliminary examination of the supply and demand balance for renewable electricity in the United States, with a focus on renewable energy projects that meet the generally accepted definition of "new" for voluntary market purposes, i.e., projects installed on or after January 1, 1997. After estimating current supply and demand, this paper presents projections of the supply and demand balance out to 2010 and describe a number of key market uncertainties.

  6. Steam System Balancing and Tuning for Multifamily Residential Buildings in Chicagoland

    SciTech Connect (OSTI)

    Choi, Jayne; Ludwig, Peter; Brand, Larry

    2012-08-01

    Older heating systems often suffer from mis-investment--multiple contractors upgrading parts of systems in inadequate or inappropriate ways that reduce system functionality and efficiency--or from a lack of proper maintenance. This technical report addresses these barriers to information, contractor resources, and cost-savings. Building off of previous research, CNT Energy conducted a study to identify best practices for the methodology, typical costs, and energy savings associated with steam system balancing.

  7. Material Balance Assessment for Double-Shell Tank Waste Pipeline Transfer

    SciTech Connect (OSTI)

    Onishi, Yasuo; Wells, Beric E.; Hartley, Stacey A.; Enderlin, Carl W.; White, Mike

    2002-10-30

    PNNL developed a material balance assessment methodology based on conservation of mass for detecting leaks and mis-routings in pipeline transfer of double-shell tank waste at Hanford. The main factors causing uncertainty in these transfers are variable property and tank conditions of density, existence of crust, and surface disturbance due to mixer pump operation during the waste transfer. The methodology was applied to three waste transfers from Tanks AN-105 and AZ-102.

  8. Renewable Portfolio Standards in the States: Balancing Goals and Implementation Strategies

    SciTech Connect (OSTI)

    Cory, K. S.; Swezey, B. G.

    2007-12-01

    This paper reports on renewable portfolio standards (RPS) and how the RPS rules vary from state to state. This variation presents important challenges to successful implementation. Key issues are discussed in terms of resource availability, solar-specific provisions, and political and regulatory consistency, and their impacts on the ability to finance new renewable energy projects. This report emphasizes the fact that a successful RPS policy must balance a state's goals for fuel diversity, economic development, price effects, and environmental benefits.

  9. Upgrades to SNL-EFDC: A Tool to Balance Marine Hydrokinetic Energy

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

    Generation Efficiency with Environmental Response Upgrades to SNL-EFDC: A Tool to Balance Marine Hydrokinetic Energy Generation Efficiency with Environmental Response - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy

  10. Interfacial stress balances in structured continua and free surface flows in ferrofluids

    SciTech Connect (OSTI)

    Chaves, Arlex; Rinaldi, Carlos

    2014-04-15

    Interfacial linear and internal angular momentum balances are obtained for a structured continuum and for the special case of a ferrofluid, a suspension of magnetic nanoparticles in a Newtonian fluid. The interfacial balance equations account for the effects of surface tension and surface tension gradient, magnetic surface excess forces, antisymmetric stresses, and couple stresses in driving interfacial flows in ferrofluids. Application of the interfacial balance equations is illustrated by obtaining analytical expressions for the translational and spin velocity profiles in a thin film of ferrofluid on an infinite flat plate when a rotating magnetic field is applied with axis of rotation parallel to the ferrofluid/air interface. The cases of zero and non-zero spin viscosity are considered for small applied magnetic field amplitude. Expressions for the maximum translational velocity, slope of the translational velocity profile at the ferrofluid/air interface, and volumetric flow rate are obtained and their use to test the relevance of spin viscosity and couple stresses in the flow situation under consideration is discussed.

  11. Buildings Performance Database Overview

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

    Overview Buildings.energy.gov/BPD BuildingsPerformanceDatabase@ee.doe.gov 2 * The BPD statistically analyzes trends in the energy performance and physical & operational characteristics of real commercial and residential buildings. The Buildings Performance Database 3 Design Principles * The BPD contains actual data on existing buildings - not modeled data or anecdotal evidence. * The BPD enables statistical analysis without revealing information about individual buildings. * The BPD cleanses

  12. Monthly Performance Report

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

    2 Monthly Performance Report September 2015 W. K. Johnson President U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report SEP 2015 DOE/RL-2009-113 Rev 72 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report SEP 2015 DOE/RL-2009-113 Rev 72 iii CONTENTS EXECUTIVE OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key Accomplishments

  13. Monthly Performance Report

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

    6 Monthly Performance Report January 2016 W. K. Johnson President U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report JAN 2016 DOE/RL-2009-113 Rev 76 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report JAN 2016 DOE/RL-2009-113 Rev 76 iii CONTENTS EXECUTIVE OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key Accomplishments

  14. MSC Monthly Performance Report

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

    7 Monthly Performance Report August 2013 F. Armijo President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report AUG 2013 DOE/RL-2009-113 Rev 47 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report AUG 2013 DOE/RL-2009-113 Rev 47 iii CONTENTS EXECUTIVE OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key Accomplishments

  15. MSC Monthly Performance Report

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

    5 Monthly Performance Report February 2010 F.A. Figueroa President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report February 2010 DOE/RL-2009-113 REV 5 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report February 2010 DOE/RL-2009-113 REV 5 iii CONTENTS OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key

  16. MSC Monthly Performance Report

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

    Monthly Performance Report November 2009 F.A. Figueroa President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report November 2009 DOE/RL-2009-113 REV 2 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report November 2009 DOE/RL-2009-113 REV 2 iii CONTENTS OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key

  17. MSC Monthly Performance Report

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

    8 Monthly Performance Report May 2010 F. Armijo President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report May 2010 DOE/RL-2009-113 REV 8 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report May 2010 DOE/RL-2009-113 REV 8 iii CONTENTS OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key Accomplishments

  18. MSC Monthly Performance Report

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

    2 Monthly Performance Report July 2011 F. Armijo President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report July 2011 DOE/RL-2009-113 REV 22 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report July 2011 DOE/RL-2009-113 REV 22 iii CONTENTS OVERVIEW 1.0 INTRODUCTION ......................................................................................................................... 1 1.1 Key Accomplishments

  19. MSC Monthly Performance Report

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

    1 Monthly Performance Report June 2011 F. Armijo President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report June 2011 DOE/RL-2009-113 REV 21 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report June 2011 DOE/RL-2009-113 REV 21 iii CONTENTS OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key Accomplishments

  20. MSC Monthly Performance Report

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

    8 Monthly Performance Report March 2011 F. Armijo President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report March 2011 DOE/RL-2009-113 REV 18 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report March 2011 DOE/RL-2009-113 REV 18 iii CONTENTS OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key Accomplishments

  1. MSC Monthly Performance Report

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

    0 Monthly Performance Report May 2011 F. Armijo President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report May 2011 DOE/RL-2009-113 REV 20 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report May 2011 DOE/RL-2009-113 REV 20 iii CONTENTS OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key Accomplishments

  2. MSC Monthly Performance Report

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

    6 Monthly Performance Report November 2011 F. Armijo President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report Nov 2011 DOE/RL-2009-113 Rev 26 ii This page intentionally left blank. CONTENTS MSC Monthly Performance Report Nov 2011 DOE/RL-2009-113 Rev 26 iii CONTENTS EXECUTIVE OVERVIEW 1.0 INTRODUCTION .................................................................................................................... 1 1.1 Key

  3. Performance Measurement Analysis System

    Energy Science and Technology Software Center (OSTI)

    1989-06-01

    The PMAS4.0 (Performance Measurement Analysis System) is a user-oriented system designed to track the cost and schedule performance of Department of Energy (DOE) major projects (MPs) and major system acquisitions (MSAs) reporting under DOE Order 5700.4A, Project Management System. PMAS4.0 provides for the analysis of performance measurement data produced from management control systems complying with the Federal Government''s Cost and Schedule Control Systems Criteria.

  4. High Performance Energy Management

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

    Performance Energy Management Reduce energy use and meet your business objectives By applying continuous improvement practices similar to Lean and Six Sigma, the BPA Energy Smart...

  5. Application Porting and Performance

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

    opportunities, and manage multiple hierarchies of memory effectively. In the web pages that follow we document strategies for improving your application's performance....

  6. Improving Contractor Past Performance

    Broader source: Energy.gov [DOE]

    The Office of Federal Procurement Policy, (OFPP) performed an assessment of how well some agencies, including the Department of Energy, are managing these efforts. The attached OFPP memorandum of January 21, 2011, entitled "Improving the Use of Contractor Performance Information Assessments: Summary of the Office of Federal Procurement Policy's review, and Strategies for Improvement" provides the details of this assessment which includes the Department of Energy. Also, the memo provides some very good guidance on preparing contractor performance evaluation reports. The Acquisition Guide Chapter 42.15 Contractor Performance Information incorporates the guidance that is not otherwise part of the Chapter. Revisions are made to Section II – Parts C and I.

  7. Guidelines for Performance Measurement

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1996-06-30

    Federal agencies, states, businesses, and foreign governments are increasingly relying on performance measurement information to help chart progress in increasingly frugal times. No cancellations.

  8. Performance and Optimization

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

    Math Library Performance Core Specialization Hyper-Threading DLFM library tools for large ... The compilers are also compared against one another on the... Read More Math Library ...

  9. Advances in Performance Assessment

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

    safety of geologic repositories for radioactive waste disposal called "performance assessment", PA. The discipline of PA continues to advance within the Defense Waste Management...

  10. Monthly Performance Report

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

    ... intended to provide an executive-level performance overview. ... Pollution Prevention and Waste Minimization Program, which ... Facilities and Land Management team continued ...

  11. Monthly Performance Report

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

    ... intended to provide an executive-level performance overview. ... On-time delivery status at Waste Sampling and ... PD Project Development. PMTO Portfolio Management Task ...

  12. Monthly Performance Report

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

    ... intended to provide an executive-level performance overview. ... to Program Data and Management System (PDMS) for use in ... Waste Sampling and Characterization Facility (WSCF) On-Time ...

  13. Monthly Performance Report

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

    ... to provide an executive-level performance overview. ... Report JAN 2012 DOERL-2009-113 Rev 28 2 of ... - MSA Information Management (IM) continues ...

  14. Contractor Past Performance Information

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

    ... satisfactory performance record or lack of satisfactory record of integrity and business ethics; and o The Small Business Administration does not issue a Certificate of Competency. ...

  15. Hopper Performance and Optimization

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

    Performance and Optimization Compiler Comparisons Comparison of different compilers with different options on several benchmarks. Read More Using OpenMP Effectively...

  16. Monthly Performance Report

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

    ... proper lifting techniques, and daily stretching and flexing. ... in support of spent fuel activities. 9302014 930... TOTAL OBJECTIVE FEE POOL 5.0 Comprehensive Performance - ...

  17. Monthly Performance Report

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

    ... will be increasing WIPP shipments to a daily frequency. ... with integrated scheduling and performance evaluation. ... the planned use of 45,000 gallons of diesel fuel per day. ...

  18. ARM - 2008 Performance Metrics

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

    8 Performance Metrics Science Research Themes Research Highlights Journal Articles Collaborations Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate...

  19. ARM - 2006 Performance Metrics

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

    6 Performance Metrics Science Research Themes Research Highlights Journal Articles Collaborations Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate...

  20. ARM - 2009 Performance Metrics

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

    9 Performance Metrics Science Research Themes Research Highlights Journal Articles Collaborations Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate...

  1. Contractor Past Performance Information

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

    officers as they evaluate the integrity and performance of prospective contractors. ... 52.209-8) Contractor Sampling, random inspection of the FAPIIS and other relevant sources. ...

  2. HVAC Performance Maps

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

    ... models for building energy simulation tools (mathematical framework - what are the right ... integrated HPWHs were performance mapped in NREL's Advanced HVAC Systems Laboratory. ...

  3. Multifamily Performance Program

    Broader source: Energy.gov [DOE]

    Under NYSERDA’s Multifamily Performance Program (MPP), new construction of multifamily buildings and existing multifamily buildings are eligible for incentives that improve energy savings through...

  4. High Performance Sustainable Buildings

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

    science and bioscience capabiities. Occupational Medicine will become a High Performance Sustainable Building in 2013. On the former County landfill, a photovoltaic array field...

  5. Sustainability Performance Office News

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

    management-spo1461771 Sustainability Performance Office News en Executive Order 13693 Training Now Available On Demand http:energy.govmanagementspoarticles...

  6. Contractor Past Performance Information

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

    performance record or lack of satisfactory record of integrity and business ethics; and o The Small Business Administration does not issue a Certificate of Competency....

  7. Balancing Cost and Risk: The Treatment of Renewable Energy inWestern Utility Resource Plans

    SciTech Connect (OSTI)

    Wiser, Ryan; Bolinger, Mark

    2005-09-01

    Markets for renewable electricity have grown significantly in recent years, motivated in part by federal tax incentives and in part by state renewables portfolio standards and renewable energy funds. State renewables portfolio standards, for example, motivated approximately 45% of the 4,300 MW of wind power installed in the U.S. from 2001 through 2004, while renewable energy funds supported an additional 15% of these installations. Despite the importance of these state policies, a less widely recognized driver for renewable energy market growth is poised to also play an important role in the coming years: utility integrated resource planning (IRP). Formal resource planning processes have re-emerged in recent years as an important tool for utilities and regulators, particularly in regions where retail competition has failed to take root. In the western United States, recent resource plans contemplate a significant amount of renewable energy additions. These planned additions - primarily coming from wind power - are motivated by the improved economics of wind power, a growing acceptance of wind by electric utilities, and an increasing recognition of the inherent risks (e.g., natural gas price risk, environmental compliance risk) in fossil-based generation portfolios. The treatment of renewable energy in utility resource plans is not uniform, however. Assumptions about the direct and indirect costs of renewable resources, as well as resource availability, differ, as do approaches to incorporating such resources into the candidate portfolios that are analyzed in utility IRPs. The treatment of natural gas price risk, as well as the risk of future environmental regulations, also varies substantially. How utilities balance expected portfolio cost versus risk in selecting a preferred portfolio also differs. Each of these variables may have a substantial effect on the degree to which renewable energy contributes to the preferred portfolio of each utility IRP. This article, which is based on a longer report from Berkeley Lab, examines how twelve western utilities - Avista, Idaho Power, NorthWestern Energy (NorthWestern or NWE), Portland General Electric (PGE), Puget Sound Energy (PSE), PacifiCorp, Public Service Company of Colorado (PSCo), Nevada Power, Sierra Pacific, Pacific Gas & Electric (PG&E), Southern California Edison (SCE), and San Diego Gas & Electric (SDG&E) - treat renewable energy in their recent resource plans. In aggregate, these utilities supply approximately half of all electricity demand in the western United States. In reviewing these plans, our purpose is twofold: (1) to highlight the growing importance of utility IRP as a current and future driver of renewable energy, and (2) to suggest possible improvements to methods used to evaluate renewable energy as a resource option. This article begins with a discussion of the planned renewable energy additions called for by the twelve utilities in our sample, followed by an overview of how these plans incorporated renewables into candidate portfolios, and a review of the specific technology cost and performance assumptions they made, primarily for wind power. We then turn to the utilities analysis of natural gas price and environmental compliance risks, and examine how the utilities traded off portfolio cost and risk in selecting a preferred portfolio.

  8. Employee Performance Management System

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-03-14

    To establish requirements and responsibilities for employee performance appraisals, performance-related awards, and other forms of employee recognition. Cancels DOE O 331.1A and (2) existing provisions of DOE O 3450.1B. Cancelled by DOE O 331.1C.

  9. Employee Performance Management System

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-03-14

    To establish requirements and responsibilities for employee performance appraisals, performance-related awards, and other forms of employee recognition. (Cancels existing provisions of DOE O 3450.1B, Incentive Awards, dated 6/23/92.) Cancels DOE O 331.1A, DOE O 3450.1B. Canceled by DOE O 331.1C

  10. Employee Performance Management System

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1999-06-15

    To establish requirements and responsibilities for employee performance appraisals, performance-related awards, and other forms of employee recognition. This Order covers most employees at grades GS-15 and below. Cancels DOE O 331.1. Canceled by DOE O 331.1B.

  11. Superior Energy Performance Video

    Broader source: Energy.gov [DOE]

    Energy Efficiency, Competitiveness, Transparency. These are the tenets of the Superior Energy Performance® (SEP™). SEP is a market-based program that helps manufacturers to improve their plants' energy performance, which in turn helps to make them more competitive.

  12. Technology Performance Exchange

    SciTech Connect (OSTI)

    2015-09-01

    To address the need for accessible, high-quality data, the Department of Energy has developed the Technology Performance Exchange (TPEx). TPEx enables technology suppliers, third-party testing laboratories, and other entities to share product performance data. These data are automatically transformed into a format that technology evaluators can easily use in their energy modeling assessments to inform procurement decisions.

  13. Performance testing accountability measurements

    SciTech Connect (OSTI)

    Oldham, R.D.; Mitchell, W.G.; Spaletto, M.I.

    1993-12-31

    The New Brunswick Laboratory (NBL) provides assessment support to the DOE Operations Offices in the area of Material Control and Accountability (MC and A). During surveys of facilities, the Operations Offices have begun to request from NBL either assistance in providing materials for performance testing of accountability measurements or both materials and personnel to do performance testing. To meet these needs, NBL has developed measurement and measurement control performance test procedures and materials. The present NBL repertoire of performance tests include the following: (1) mass measurement performance testing procedures using calibrated and traceable test weights, (2) uranium elemental concentration (assay) measurement performance tests which use ampulated solutions of normal uranyl nitrate containing approximately 7 milligrams of uranium per gram of solution, and (3) uranium isotopic measurement performance tests which use ampulated uranyl nitrate solutions with enrichments ranging from 4% to 90% U-235. The preparation, characterization, and packaging of the uranium isotopic and assay performance test materials were done in cooperation with the NBL Safeguards Measurements Evaluation Program since these materials can be used for both purposes.

  14. Fact #871: May 4, 2015 Most Manufacturers Have Positive CAFE Credit Balances at the End of Model Year 2013 – Dataset

    Broader source: Energy.gov [DOE]

    Excel file and dataset for Most Manufacturers Have Positive CAFE Credit Balances at the End of Model Year 2013

  15. Performance Plans | Department of Energy

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

    Performance Plans Performance Plans November 13, 2015 Combined Fiscal Year (FY) 2015 Annual Performance Results and FYs 2016 and 2017 Annual Performance Plan Combined Fiscal Year (FY) 2015 Annual Performance Results and FYs 2016 and 2017 Annual Performance Plan November 6, 2014 Combined Fiscal Year (FY) 2014 Annual Performance Results and FYs 2015 and 2016 Annual Performance Plan Combined Fiscal Year (FY) 2014 Annual Performance Results and FYs 2015 and 2016 Annual Performance Plan December 13,

  16. Performance (perfSONAR)

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

    Performance (perfSONAR) Network R&D Software-Defined Networking (SDN) Experimental Network Testbeds Performance (perfSONAR) Software & Tools Development Data for Researchers Partnerships Publications Workshops Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Network Performance and Troubleshooting (perfSONAR) perfSONAR:

  17. Performance expectation plan

    SciTech Connect (OSTI)

    Ray, P.E.

    1998-09-04

    This document outlines the significant accomplishments of fiscal year 1998 for the Tank Waste Remediation System (TWRS) Project Hanford Management Contract (PHMC) team. Opportunities for improvement to better meet some performance expectations have been identified. The PHMC has performed at an excellent level in administration of leadership, planning, and technical direction. The contractor has met and made notable improvement of attaining customer satisfaction in mission execution. This document includes the team`s recommendation that the PHMC TWRS Performance Expectation Plan evaluation rating for fiscal year 1998 be an Excellent.

  18. Building Performance Database

    Broader source: Energy.gov [DOE]

    The Building Performance Database (BPD) unlocks the power of building data by providing access to the largest publicly-available dataset of information about the physical and operational characteristics of real buildings. The BPD enables users to perform statistical analysis on an anonymous dataset of hundreds of thousands of commercial and residential buildings from across the country. Users can examine specific building types and geographic areas, compare performance trends among similar buildings, identify and prioritize cost-saving energy efficiency improvements, and assess the range of likely savings from these improvements.

  19. Fact #871: May 4, 2015 Most Manufacturers Have Positive CAFE Credit Balances at the End of Model Year 2013

    Broader source: Energy.gov [DOE]

    At the end of the 2013 model year (MY), Toyota, which neither bought nor sold credits between 2010 and 2013, had by far the highest balance of Corporate Average Fuel Economy (CAFE) credits at more...

  20. Using performance parameters, metrified performance objectives, and quality management assessments to improve the effectiveness of research organizations

    SciTech Connect (OSTI)

    Bodnarczuk, M.

    1995-04-01

    This paper begins by raising the issue of whether the theoretical model of customer-suppliers-products-services usefully describes the activities of laboratory life, using a case study from Fermilab. After describing scientific activities as work, not volunteerism, I present a model that has four performance parameters that can be used to evaluate DOE-funded research laboratories: (1) Do they have a well-defined management system? (2) Are they doing good science? (3) Are they managing their resources effectively? (4) Are they responsive to their customers? From these four parameters I describe how to metrify performance objectives, then use them to evaluate research organizations. I describe these performance objectives within the context of views I have published elsewhere, and according to Stephen R. Covey`s metaphor of production/production capability (P/PC) balance in his book The 7 Habits of Highly Effective People.

  1. Healthcare Project Performance Benchmarks

    Broader source: Energy.gov [DOE]

    Reports five major performance metrics that can be used to benchmark proposed energy service company projects within the healthcare industry, disaggregated and reported by major retrofit strategy. Author: U.S. Department of Energy

  2. DAS performance analysis

    SciTech Connect (OSTI)

    Bates, G.; Bodine, S.; Carroll, T.; Keller, M.

    1984-02-01

    This report begins with an overview of the Data Acquisition System (DAS), which supports several of PPPL's experimental devices. Performance measurements which were taken on DAS and the tools used to make them are then described.

  3. MSC Monthly Performance Report

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

    Report January 2010 F.A. Figueroa President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report January 2010 DOE...

  4. MSC Monthly Performance Report

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

    Report December 2009 F.A. Figueroa President and General Manager U.S. Department of Energy Contract DE-AC06-09RL14728 MSC Monthly Performance Report December 2009 DOE...

  5. Energy Savings Performance Contracts

    Broader source: Energy.gov [DOE]

    An Energy Savings Performance Contract (ESPC) is a partnership between a system owner and an Energy Services Company (ESCO). The ESCO conducts a comprehensive energy audit for the facility under...

  6. Monthly Performance Report

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

    ... Nov-12 Dec-12 Jan-13 Feb-13 Mar-13 Apr-13 ... First Aid 12-Month Average FY 4.22 CY 4.74 EXECUTIVE OVERVIEW EXECUTIVE OVERVIEW MSC Monthly Performance Report MAY 2013 ...

  7. Energy Performance Contracting

    Broader source: Energy.gov [DOE]

    Provides an Energy Savings Performance Contracting (ESPC) overview and summary of ESPC resources, including training, sample documents, and guides from the U.S. Department of Housing and Urban Development. Author: U.S. Department of Housing and Urban Development

  8. DOE SES PERFORMANCE MANAGEMENT

    Broader source: Energy.gov [DOE]

    This covers Department of Energy SES executives, as well as those Presidential appointees who have retained eligibility for SES performance appraisals and awards under 5 U.S.C. 3392(c).

  9. High Performance Sustainable Building

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-11-09

    This Guide highlights the DOE O 413.3B drivers for incorporating high performance sustainable building (HPSB) principles into Critical Decisions 1 through 4 and provides guidance for implementing the Order's HPSB requirements.

  10. High Performance Sustainable Building

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-11-09

    This Guide provides approaches for implementing the High Performance Sustainable Building (HPSB) requirements of DOE Order 413.3B, Program and Project Management for the Acquisition of Capital Assets. Supersedes DOE G 413.3-6.

  11. Pay for Performance Program

    Broader source: Energy.gov [DOE]

    The New Hampshire Pay for Performance (P4P) program works with large energy consumers to improve energy efficiency in their facilities. This program is available to commercial, industrial, and...

  12. Performance Application Programming Interface

    Energy Science and Technology Software Center (OSTI)

    2005-10-31

    PAPI is a programming interface designed to provide the tool designer and application engineer with a consistent interface and methodology for use of the performance counter hardware found in most major microprocessors. PAPI enables software engineers to see, in near real time, the relation between software performance and processor events. This release covers the hardware dependent implementation of PAPI version 3 for the IBM BlueGene/L (BG/L) system.

  13. Electric Vehicle Battery Performance

    Energy Science and Technology Software Center (OSTI)

    1992-02-20

    DIANE is used to analyze battery performance in electric vehicle (EV) applications. The principal objective of DIANE is to enable the prediction of EV performance on the basis of laboratory test data for batteries. The model provides a second-by-second simulation of battery voltage and current for any specified velocity/time or power/time profile. Two releases are included with the package. Diane21 has a graphics capability; DIANENP has no graphics capability.

  14. Performance-based Contracting

    Energy Savers [EERE]

    Performance-based Contracting [Reference: FAR 37.6; DEAR 970.1001] Overview This section provides guidance and instruction for the development and administration of Performance-Based Contracting concepts for the Department's management and operating contracts, and other major operating contracts, as appropriate. Background In 1997, the Department published a final rule (62 FR 34842) which implemented a number of recommendations principally in areas relating to the acquisition processes of its

  15. High Performance Sustainable Buildings

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

    Buildings Goal 3: High Performance Sustainable Buildings Maintaining the conditions of a building improves the health of not only the surrounding ecosystems, but also the well-being of its occupants. Energy Conservation» Efficient Water Use & Management» High Performance Sustainable Buildings» Greening Transportation» Green Purchasing & Green Technology» Pollution Prevention» Science Serving Sustainability» ENVIRONMENTAL SUSTAINABILITY GOALS at LANL The Radiological Laboratory

  16. Application Porting and Performance

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

    Application Porting and Performance Application Porting and Performance We expect many applications will need to make code modifications in order to run efficiently on the Cori Phase 2 Knights Landing manycore architecture. To run well on Cori Phase 2, your application will need to have good thread scalability, take advantage of vectorization opportunities, and manage multiple hierarchies of memory effectively. In the web pages that follow we document strategies for improving your application's

  17. Application Porting and Performance

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

    Profiling Your Application Improving OpenMP Scaling Measuring and Understanding Memory Bandwidth Vectorization Using on-package memory Using High Performance Libraries and Tools Testbeds Cori Training Dungeon Session Worksheet NESAP NERSC-8 Procurement Programming models File Storage and I/O Edison PDSF Genepool Testbeds Retired Systems Storage & File Systems Data & Analytics Connecting to NERSC Queues and Scheduling Job Logs & Statistics Application Performance Training &

  18. PERFORMANCE GUARANTEE AGREEMENT

    National Nuclear Security Administration (NNSA)

    F PERFORMANCE GUARANTEE SEE ATTACHED Appendix F - Page 308 PERFORMANCE GUARANTEE AGREEMENT For value received, and in consideration of, and in order to induce the United States (the Government) to enter into Contract DE-AC52-07NA27344 for the management and operation of the Lawrence Livermore National Laboratory (the "Contract") dated __________, by and between the Government and Lawrence Livermore National Security LLC (Contractor), the undersigned, Bechtel National, Inc. (Guarantor),

  19. Repository Performance Confirmation - 12119

    SciTech Connect (OSTI)

    Hansen, F.D. [Sandia National Laboratories, Albuquerque, New Mexico 87185 (United States)

    2012-07-01

    Repository performance confirmation links the technical bases of repository science and societal acceptance. Among the countless aspects of monitoring, performance confirmation holds a special place, involving distinct activities combining technical and social significance in radioactive waste management. Discussion is divided into four themes: 1. A distinction is drawn between performance confirmation monitoring and other testing and monitoring objectives, 2. A case study illustrates confirmation activities integrated within a long-term testing and monitoring strategy for Yucca Mountain, 3. A case study reviews compliance monitoring developed and implemented for the Waste Isolation Pilot Plant, and 4. An approach for developing, evaluating and implementing the next generation of performance confirmation monitoring is presented. International interest in repository monitoring is exhibited by the European Commission Seventh Framework Programme 'Monitoring Developments for Safe Repository Operation and Staged Closure' (MoDeRn) Project. The MoDeRn partners are considering the role of monitoring in a phased approach to the geological disposal of radioactive waste. As repository plans advance in different countries, the need to consider monitoring strategies within a controlled framework has become more apparent. The MoDeRn project pulls together technical and societal experts to assimilate a common understanding of a process that could be followed to develop a monitoring program. Experience from two repository programs in the United States sheds light on how performance confirmation has been executed. Lessons learned can help the next generation of performance confirmation. (author)

  20. Effect of short-term material balances on the projected uranium measurement uncertainties for the gas centrifuge enrichment plant

    SciTech Connect (OSTI)

    Younkin, J.M.; Rushton, J.E.

    1980-02-05

    A program is under way to design an effective International Atomic Energy Agency (IAEA) safeguards system that could be applied to the Portsmouth Gas Centrifuge Enrichment Plant (GCEP). This system would integrate nuclear material accountability with containment and surveillance. Uncertainties in material balances due to errors in the measurements of the declared uranium streams have been projected on a yearly basis for GCEP under such a system in a previous study. Because of the large uranium flows, the projected balance uncertainties were, in some cases, greater than the IAEA goal quantity of 75 kg of U-235 contained in low-enriched uranium. Therefore, it was decided to investigate the benefits of material balance periods of less than a year in order to improve the sensitivity and timeliness of the nuclear material accountability system. An analysis has been made of projected uranium measurement uncertainties for various short-term material balance periods. To simplify this analysis, only a material balance around the process area is considered and only the major UF/sub 6/ stream measurements are included. That is, storage areas are not considered and uranium waste streams are ignored. It is also assumed that variations in the cascade inventory are negligible compared to other terms in the balance so that the results obtained in this study are independent of the absolute cascade inventory. This study is intended to provide information that will serve as the basis for the future design of a dynamic materials accounting component of the IAEA safeguards system for GCEP.

  1. Repository performance confirmation.

    SciTech Connect (OSTI)

    Hansen, Francis D.

    2011-09-01

    Repository performance confirmation links the technical bases of repository science and societal acceptance. This paper explores the myriad aspects of what has been labeled performance confirmation in U.S. programs, which involves monitoring as a collection of distinct activities combining technical and social significance in radioactive waste management. This paper is divided into four parts: (1) A distinction is drawn between performance confirmation monitoring and other testing and monitoring objectives; (2) A case study illustrates confirmation activities integrated within a long-term testing and monitoring strategy for Yucca Mountain; (3) A case study reviews compliance monitoring developed and implemented for the Waste Isolation Pilot Plant; and (4) An approach for developing, evaluating and implementing the next generation of performance confirmation monitoring is presented. International interest in repository monitoring is exhibited by the European Commission Seventh Framework Programme 'Monitoring Developments for Safe Repository Operation and Staged Closure' (MoDeRn) Project. The MoDeRn partners are considering the role of monitoring in a phased approach to the geological disposal of radioactive waste. As repository plans advance in different countries, the need to consider monitoring strategies within a controlled framework has become more apparent. The MoDeRn project pulls together technical and societal experts to assimilate a common understanding of a process that could be followed to develop a monitoring program. A fundamental consideration is the differentiation of confirmation monitoring from the many other testing and monitoring activities. Recently, the license application for Yucca Mountain provided a case study including a technical process for meeting regulatory requirements to confirm repository performance as well as considerations related to the preservation of retrievability. The performance confirmation plan developed as part of the Yucca Mountain license application identified a broad suite of monitoring activities. A revision of the plan was expected to winnow the number of activities down to a manageable size. As a result, an objective process for the next stage of performance confirmation planning was developed as an integral part of an overarching long-term testing and monitoring strategy. The Waste Isolation Pilot Plant compliance monitoring program at once reflects its importance to stakeholders while demonstrating adequate understanding of relevant monitoring parameters. The compliance criteria were stated by regulation and are currently monitored as part of the regulatory rule for disposal. At the outset, the screening practice and parameter selection were not predicated on a direct or indirect correlation to system performance metrics, as was the case for Yucca Mountain. Later on, correlation to performance was established, and the Waste Isolation Pilot Plant continues to monitor ten parameters originally identified in the compliance certification documentation. The monitoring program has proven to be effective for the technical intentions and societal or public assurance. The experience with performance confirmation in the license application process for Yucca Mountain helped identify an objective, quantitative methodology for this purpose. Revision of the existing plan would be based on findings of the total system performance assessment. Identification and prioritization of confirmation activities would then derive from performance metrics associated with performance assessment. Given the understanding of repository performance confirmation, as reviewed in this paper, it is evident that the performance confirmation program for the Yucca Mountain project could be readily re-engaged if licensing activities resumed.

  2. NV Energy Solar Integration Study: Cycling and Movements of Conventional Generators for Balancing Services

    SciTech Connect (OSTI)

    Diao, Ruisheng; Lu, Shuai; Etingov, Pavel V.; Ma, Jian; Makarov, Yuri V.; Guo, Xinxin

    2011-07-01

    With an increasing penetration level of solar power in the southern Nevada system, the impact of solar on system operations needs to be carefully studied from various perspectives. Qualitatively, it is expected that the balancing requirements to compensate for solar power variability will be larger in magnitude; meanwhile, generators providing load following and regulation services will be moved up or down more frequently. One of the most important tasks is to quantitatively evaluate the cycling and movements of conventional generators with solar power at different penetration levels. This study is focused on developing effective methodologies for this goal and providing a basis for evaluating the wear and tear of the conventional generators

  3. ,"U.S. Natural Gas Annual Supply and Disposition Balance"

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

    Annual Supply and Disposition Balance" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Supply",5,"Annual",2015,"6/30/1930" ,"Data 2","Disposition",5,"Annual",2015,"6/30/1930" ,"Release Date:","4/29/2016" ,"Next Release

  4. Annual Performance Report FY 2012, Annual Performance Plan FY...

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

    2, Annual Performance Plan FY 2013 & FY 2014 Annual Performance Report FY 2012, Annual Performance Plan FY 2013 & FY 2014 PDF icon Annual Performance Report and Plan FY12 FY13 FY14 ...

  5. Sandia Energy - High Performance Computing

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

    High Performance Computing Home Energy Research Advanced Scientific Computing Research (ASCR) High Performance Computing High Performance Computingcwdd2015-03-18T21:41:24+00:00...

  6. Internet Performance to Africa

    SciTech Connect (OSTI)

    Cottrell, L

    2003-10-01

    We report the first results ever for real-time Internet performance to Africa using the PingER methodology. Multiple monitoring hosts were used to enable comparisons with performance from different parts of the world. From these preliminary measurements, we have found that Internet packet losses to some African sites in recent months range from very poor to bad (> 12%), some getting better, others are holding steady or getting worse. This, together with the average monthly Round Trip Times, imply end-to-end maximum TCP throughputs that are order of magnitudes different between countries in the region. Africa is shown to be far from the Internet performance in industrialized nations due to the poor infrastructure in place today. These monitoring efforts can provide valuable information to analyze the relative rates of future improvement and today they help us to quantify the digital divide and can provide quantitative information to policy makers.

  7. Steam System Balancing and Tuning for Multifamily Residential Buildings in Chicagoland - Second Year of Data Collection

    SciTech Connect (OSTI)

    Choi, J.; Ludwig, P.; Brand, L.

    2013-08-01

    Steam heated buildings often suffer from uneven heating as a result of poor control of the amount of steam entering each radiator. In order to satisfy the heating load to the coldest units, other units are overheated. As a result, some tenants complain of being too hot and open their windows in the middle of winter, while others complain of being too cold and are compelled to use supplemental heat sources. Building on previous research, CNT Energy identified 10 test buildings in Chicago and conducted a study to identify best practices for the methodology, typical costs, and energy savings associated with steam system balancing. A package of common steam balancing measures was assembled and data were collected on the buildings before and after these retrofits were installed to investigate the process, challenges, and the cost effectiveness of improving steam systems through improved venting and control systems. The test buildings that received venting upgrades and new control systems showed 10.2% savings on their natural gas heating load, with a simple payback of 5.1 years. The methodologies for and findings from this study are presented in detail in this report. This report has been updated from a version published in August 2012 to include natural gas usage information from the 2012 heating season and updated natural gas savings calculations.

  8. Contractor Past Performance Information

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

    -----------------------------------------------------------------Chapter 7.2 (May 2014) 1 Strategic Sourcing Requirements Guiding Principles  Improving acquisition through strategic sourcing.  Taking advantage of purchasing opportunities by continually reviewing current needs against market conditions.  Requiring vendors to provide sufficient pricing usage, and performance data to enable the government to ensure we are receiving the best prices for commonly used goods and services. 

  9. Measuring environmental performance

    SciTech Connect (OSTI)

    Weireter, R.

    1995-12-01

    Environmental management has become increasingly complex as regulatory and social forces transform traditional business practices. In recent years, due to the growing importance and cost of environmental management, emphasis has shifted away from regulatory compliance toward the broader areas of strategic environment management and total quality environmental management. This shift in emphasis has sought to incorporate environmental management throughout the entire company, rather than confine it to the {open_quotes}environmental department.{close_quotes} This shift has produced a need to measure environmental performance so that business managers can make more informed decisions regarding appropriate management strategies. Identifying appropriate measurement indicators and incorporating this goal into traditional company management information systems has become a key challenge for many environmental professionals. The objective of the presentation will be to discuss tools which can be used to measure a company`s environmental performance, and how these tools can help managers promote more cost-effective environmental management. The presentation will contain a general overview of the issues involved in establishing an environmental performance measurement system. Topics to be addressed include environmental management information systems, developing effective environmental programs, benchmarking your current status against which to evaluate future performance, and striving for continuous environmental improvement.

  10. Monthly Performance Report

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

    ... Aug-12 Sep-12 Oct-12 Nov-12 Dec-12 Jan-13 Feb-13 ... 4.01 3.89 4.02 4.12 4.22 First Aid Monthly First Aid 12-Month Average FY ... Performance Report JUL 2013 DOERL-2009-113 Rev 46 ...

  11. Monthly Performance Report

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

    ... 0.0 22.4 0.0 22.4 RL-0040 Reliability ... 77 11 Table 3-4. First Aid Case Rate MSC Monthly Performance Report FEB 2016 DOERL-2009-113 ... the baseline for FY 2013, FY 2014, FY 2015, ...

  12. Performance and Optimization

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

    Optimization Performance and Optimization Running Jobs Efficiently This page defines job efficiency and how to measure the efficiency of your jobs. Read More » PDSF IO Monitoring Plots of continuous IO monitoring for the eliza file systems and project. Read More » Last edited: 2016-04-29 11:35:20

  13. Annual Performance Report

    Office of Legacy Management (LM)

    3 Through March 2014 for the Shiprock, New Mexico, Site October 2014 LMS/SHP/S12021 This page intentionally left blank U.S. Department of Energy Annual Performance Report, Shiprock, New Mexico October 2014 Doc. No. S12021 Page i Contents Abbreviations ................................................................................................................................. iii Executive Summary

  14. Annual Performance Report

    Office of Legacy Management (LM)

    4 Through March 2015 for the Shiprock, New Mexico, Site August 2015 LMS/SHP/S13080 This page intentionally left blank U.S. Department of Energy Annual Performance Report, Shiprock, New Mexico August 2015 Doc. No. S13080 Page i Contents Abbreviations ................................................................................................................................. iii Executive Summary

  15. High Performance Window Retrofit

    SciTech Connect (OSTI)

    Shrestha, Som S; Hun, Diana E; Desjarlais, Andre Omer

    2013-12-01

    The US Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) and Traco partnered to develop high-performance windows for commercial building that are cost-effective. The main performance requirement for these windows was that they needed to have an R-value of at least 5 ft2 F h/Btu. This project seeks to quantify the potential energy savings from installing these windows in commercial buildings that are at least 20 years old. To this end, we are conducting evaluations at a two-story test facility that is representative of a commercial building from the 1980s, and are gathering measurements on the performance of its windows before and after double-pane, clear-glazed units are upgraded with R5 windows. Additionally, we will use these data to calibrate EnergyPlus models that we will allow us to extrapolate results to other climates. Findings from this project will provide empirical data on the benefits from high-performance windows, which will help promote their adoption in new and existing commercial buildings. This report describes the experimental setup, and includes some of the field and simulation results.

  16. MCNP Progress & Performance Improvements

    SciTech Connect (OSTI)

    Brown, Forrest B.; Bull, Jeffrey S.; Rising, Michael Evan

    2015-04-14

    Twenty-eight slides give information about the work of the US DOE/NNSA Nuclear Criticality Safety Program on MCNP6 under the following headings: MCNP6.1.1 Release, with ENDF/B-VII.1; Verification/Validation; User Support & Training; Performance Improvements; and Work in Progress. Whisper methodology will be incorporated into the code, and run speed should be increased.

  17. High Performance Sustainable Building

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-06-20

    The guide supports DOE O 413.3A and provides useful information on the incorporation of high performance sustainable building principles into building-related General Plant Projects and Institutional General Plant Projects at DOE sites. Canceled by DOE G 413.3-6A. Does not cancel other directives.

  18. Program predicts waterflooding performance

    SciTech Connect (OSTI)

    Fassihi, M.R.; O'Brien, W.J.

    1987-04-01

    Water is a handheld calculator program for estimating waterflooding performance in a multilayered oil reservoir for patterns such as five-spot, direct line drive and staggered line drive. Topics considered in this paper include oil wells, sweep efficiency, well stimulation, computer calculations, stratification, enhanced recovery, calculators, reservoir rock, and reservoir engineering.

  19. High performance systems

    SciTech Connect (OSTI)

    Vigil, M.B.

    1995-03-01

    This document provides a written compilation of the presentations and viewgraphs from the 1994 Conference on High Speed Computing given at the High Speed Computing Conference, {open_quotes}High Performance Systems,{close_quotes} held at Gleneden Beach, Oregon, on April 18 through 21, 1994.

  20. Annual Performance Report FY 2005 Annual Performance Plan FY 2006 |

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

    Department of Energy 5 Annual Performance Plan FY 2006 Annual Performance Report FY 2005 Annual Performance Plan FY 2006 Annual Performance Report FY 2005 Annual Performance Plan FY 2006 PDF icon Annual Performance Report FY 2005 Annual Performance Plan FY 2006 More Documents & Publications U.S. Department of Energy 2006 Annual Report FTCP Annual Plan - Fiscal Year 2005 FY 2008 E-Government Act Report

  1. FY 2015 SC Laboratory Performance Report Cards | U.S. DOE Office of Science

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

    FY 2014-2018 DOE IRM Strategic Plan FY 2014-2018 DOE IRM Strategic Plan DOE IRM Mission Advance the Department's mission through policy, standards, and services, which meet mission requirements, balance risk and innovation, and set clear performance goals and expectations for the information ecosystem. DOE IRM Vision Collaborate as an enterprise to deliver innovative information management and technology solutions that support the Department's mission. PDF icon FY 2014-2018 DOE IRM Strategic

  2. Morphology evolution in high-performance polymer solar cells processed from nonhalogenated solvent

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

    Cai, Wanzhu; Liu, Peng; Jin, Yaocheng; Xue, Qifan; Liu, Feng; Russell, Thomas P.; Huang, Fei; Yip, Hin -Lap; Cao, Yong

    2015-05-26

    A new processing protocol based on non-halogenated solvent and additive is developed to produce polymer solar cells with power conversion efficiencies better than those processed from commonly used halogenated solvent-additive pair. Morphology studies show that good performance correlates with a finely distributed nanomorphology with a well-defined polymer fibril network structure, which leads to balanced charge transport in device operation.

  3. Underhood Thermal Performance

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

    Underhood Thermal Performance This email address is being protected from spambots. You need JavaScript enabled to view it. - Computational Fluid Dynamics Project Leader Background As vehicle technology advances, automakers need a better understanding of underhood heat loads, especially as they relate to emissions and fuel efficiency. Manufacturers of heavy-duty vehicles and off-road machines have similar concerns. Ineffective underhood thermal management can lead to higher emissions, reduced

  4. Roadside Hardware Performance

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

    Roadside Hardware Safety Performance Background Roadside hardware, such as traffic and work zone barriers, bridge railings, and crash cushions, prevent vehicles from leaving the road at dangerous locations. Crash testing of a large variety of vehicles into this hardware, as a means of optimizing the hardware design, is extremely expensive, often costing approximately $500,000 and 10,000 person-hours per test. The increasing diversity of automobiles and trucks, as well as the advent of the next

  5. High Performance Window Attachments

    Energy Savers [EERE]

    High Performance Window Attachments D. Charlie Curcija Lawrence Berkeley National Laboratory dccurcija@lbl.gov 510-495-2602 April 4, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Impact of Project: * Motivate manufacturers to make improvements in Window systems U-Factors, SHGC and daylighting utilization * Increase awareness of benefits from energy efficient window attachments Problem Statement: * A wide range of residential window attachments are available, but

  6. Photovoltaic System Performance

    Energy Science and Technology Software Center (OSTI)

    1989-09-25

    PVFORM4.0 is used to design a photovoltaic (PV) system using a set of design parameters which optimize the system's economic potential for the proposed location and the expected operating conditions. PVFORM3.3 has been used to determine PV system size and optimum mounting configuration. The anticipated electrical load determines the system size and the weather and the mounting configuration affect the system output. PVFORM4.0 uses program-supplied default values or their user-supplied equivalents for each of amore » large number of parameters describing the system and time-series data describing the environment to perform a series of hourly calculations to simulate the physical (photovoltaic) performance of a PV system for a one-year period. These iterative calculations sample the performance of the PV system throughout a simulated 365-day year of system operation. Within any simulated day on which system performance is sampled, the calculations are done hourly. The number of days sampled and the interval between them is determined by an input parameter. The results of these calculations are summarized on a monthly basis in output tables and an optional plot file. The program is applicable to grid interactive or stand-alone flat-plate systems. The grid interactive system is assumed to use power purchased from a local utility to supply that portion of the load not met by the simulated PV array. If the array produces more energy than can be consumed by the load, the excess energy is assumed to be sold back to the utility at a constant energy sellback price. If a stand-alone system is being modeled, the program assumes that all energy produced by the simulated PV array is first applied to the external load, and any excess is then used to charge the battery bank. Energy not consumed by the load or the batteries is considered to be wasted.« less

  7. PV Performance and Reliability

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

    Performance and Reliability - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs

  8. Performance and Debugging Tools

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

    Tools Performance and Debugging Tools NERSC provides many popular debugging and profiling tools. Some of them are general-purpose tools and others are geared toward more specific tasks. A quick guideline on when to use which debugging tool is as follows: DDT and TotalView: general purpose parallel debuggers allowing users to interactively control the pace of execution of a program using a graphical user interface gdb: serial command line mode debugger; can be useful in quickly examining core

  9. Past Performance Questionnaire

    National Nuclear Security Administration (NNSA)

    The contractor should have provided you with a copy of a completed Relevant Corporate Experience Form for your contract so that you may more readily identify the contract in question and verify the accuracy of information provided therein. Please return the questionnaire to the DOE/NNSA by March 6, 2016 (see pages 3 & 4 for method of submittal) I. CONTRACT INFORMATION 1. This questionnaire relates to work performed by (Name of Contractor/Company/Division - do not use acronyms):

  10. Past Performance Questionnaire

    National Nuclear Security Administration (NNSA)

    Contract Value: Initial Amount Current or Final Amount* Estimated Cost $ $ Fixed Price $ $ Fee/Profit $ $ Total Value $ $ *Should reflect any contract value increases/decreases since initial contract award II. PAST PERFORMANCE EVALUATION Please rate the Contractor as "Excellent" (E), "Good" (G), "Satisfactory" (S), "Unsatisfactory" (U), or "Not Applicable" (N/A) in the following areas: A. QUALITY OF PRODUCT OR SERVICES 1. Quality of product

  11. High Performance Buildings Database

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

    The High Performance Buildings Database is a shared resource for the building industry, a unique central repository of in-depth information and data on high-performance, green building projects across the United States and abroad. The database includes information on the energy use, environmental performance, design process, finances, and other aspects of each project. Members of the design and construction teams are listed, as are sources for additional information. In total, up to twelve screens of detailed information are provided for each project profile. Projects range in size from small single-family homes or tenant fit-outs within buildings to large commercial and institutional buildings and even entire campuses. The database is a data repository as well. A series of Web-based data-entry templates allows anyone to enter information about a building project into the database. Once a project has been submitted, each of the partner organizations can review the entry and choose whether or not to publish that particular project on its own Web site.

  12. Water and Heat Balance Model for Predicting Drainage Below the Plant Root Zone

    Energy Science and Technology Software Center (OSTI)

    1989-11-01

    UNSAT-H Version 2.0 is a one-dimensional model that simulates the dynamic processes of infiltration, drainage, redistribution, surface evaporation, and the uptake of water from soil by plants. The model was developed for assessing the water dynamics of arid sites used or proposed for near-surface waste disposal. In particular, the model is used for simulating the water balance of cover systems over buried waste and for estimating the recharge rate (i.e., the drainage rate beneath themore » plant root zone when a sizable vadose zone is present). The mathematical base of the model are Richards'' equation for water flow, Ficks'' law for vapor diffusion, and Fouriers law for heat flow. The simulated profile can be homogeneous or layered. The boundary conditions can be controlled as either constant (potential or temperature) or flux conditions to reflect actual conditions at a given site.« less

  13. Aqueous precipitation: Population balance modeling and control in multi-cation systems

    SciTech Connect (OSTI)

    Voigt, J.A.

    1996-03-01

    Efficient separation of metal species from aqueous streams by precipitation techniques requires a fundamental understanding of the processes that occur during precipitation. These processes include particle nucleation, particle growth by solute deposition, agglomerate formation, and agglomerate breakup. Population balance method has been used to develop a kinetic model that accounts for these competing kinetic processes. The usefulness of the model is illustrated through its application to precipitation of yttrium hydroxynitrate, YHN. Kinetic parameters calculated from the model equations and system-specific solution chemistry are used to describe several aspects of the effect of pH on YHN precipitation. Implications for simultaneous precipitation of more than one cation type are discussed with examples. Effects of solution chemistry, precipitator design, and solvent choice are considered.

  14. Disentangling Mechanisms That Mediate the Balance Between Stochastic and Deterministic Processes in Microbial Succession

    SciTech Connect (OSTI)

    Dini-Andreote, Francisco; Stegen, James C.; van Elsas, Jan D.; Falcao Salles, Joana

    2015-03-17

    Despite growing recognition that deterministic and stochastic factors simultaneously influence bacterial communities, little is known about mechanisms shifting their relative importance. To better understand underlying mechanisms, we developed a conceptual model linking ecosystem development during primary succession to shifts in the stochastic/deterministic balance. To evaluate the conceptual model we coupled spatiotemporal data on soil bacterial communities with environmental conditions spanning 105 years of salt marsh development. At the local scale there was a progression from stochasticity to determinism due to Na accumulation with increasing ecosystem age, supporting a main element of the conceptual model. At the regional-scale, soil organic matter (SOM) governed the relative influence of stochasticity and the type of deterministic ecological selection, suggesting scale-dependency in how deterministic ecological selection is imposed. Analysis of a new ecological simulation model supported these conceptual inferences. Looking forward, we propose an extended conceptual model that integrates primary and secondary succession in microbial systems.

  15. Kinetically balanced Gaussian basis-set approach to relativistic Compton profiles of atoms

    SciTech Connect (OSTI)

    Jaiswal, Prerit; Shukla, Alok

    2007-02-15

    Atomic Compton profiles (CPs) are a very important property which provide us information about the momentum distribution of atomic electrons. Therefore, for CPs of heavy atoms, relativistic effects are expected to be important, warranting a relativistic treatment of the problem. In this paper, we present an efficient approach aimed at ab initio calculations of atomic CPs within a Dirac-Hartree-Fock (DHF) formalism, employing kinetically balanced Gaussian basis functions. The approach is used to compute the CPs of noble gases ranging from He to Rn, and the results have been compared to the experimental and other theoretical data, wherever possible. The influence of the quality of the basis set on the calculated CPs has also been systematically investigated.

  16. Closing the Carbon Balance for Fermentation by Clostridium thermocellum (ATCC 27405)

    SciTech Connect (OSTI)

    Ellis, Lucas D; Holwerda, Evert K; Hogsett, David; Rogers, Steve; Shao, Xiongjun; Tschaplinski, Timothy J; Thorne, Phil; Lynd, L.

    2012-01-01

    Our lab and most others have not been able to close a carbon balance for fermentation by the thermophilic, cellulolytic anaerobe, Clostridium thermocellum. We undertook a detailed accounting of product formation in C. thermocellum ATCC 27405. Elemental analysis revealed that for both cellulose (Avicel) and cellobiose, {>=}92% of the substrate carbon utilized could be accounted for in the pellet, supernatant and off-gas when including sampling. However, 11.1% of the original substrate carbon was found in the liquid phase and not in the form of commonly-measured fermentation products - ethanol, acetate, lactate, and formate. Further detailed analysis revealed all the products to be <720 da and have not usually been associated with C. thermocellum fermentation, including malate, pyruvate, uracil, soluble glucans, and extracellular free amino acids. By accounting for these products, 92.9% and 93.2% of the final product carbon was identified during growth on cellobiose and Avicel, respectively.

  17. Electrical Power Grid Delivery Dynamic Analysis: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output

    SciTech Connect (OSTI)

    Diana K. Grauer; Michael E. Reed

    2011-11-01

    This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

  18. Variable Renewable Generation can Provide Balancing Control to the Electric Power System (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-09-01

    As wind and solar plants become more common in the electric power system, they may be called on to provide grid support services to help maintain system reliability. For example, through the use of inertial response, primary frequency response, and automatic generation control (also called secondary frequency response), wind power can provide assistance in balancing the generation and load on the system. These active power (i.e., real power) control services have the potential to assist the electric power system in times of disturbances and during normal conditions while also potentially providing economic value to consumers and variable renewable generation owners. This one-page, two-sided fact sheet discusses the grid-friendly support and benefits renewables can provide to the electric power system.

  19. A mass balance model for the hydrologic response of fine-grained hillside soils to rainfall

    SciTech Connect (OSTI)

    Haneberg, W.C. . New Mexico Bureau of Mines and Mineral Resources)

    1992-01-01

    For a sloping soil layer of uniform thickness D, length L, and angle of inclination B, slope-normal influx per unit breadth is given by Q[sub in] = R L cos B, where R is net recharge. Slope-parallel discharge is given by Q[sub out] = K D sin B, where K is saturated hydraulic conductivity. If the long-term ratio of discharge to influx is > 1, then the slope is self-draining. If the ratio is < 1, then the slope is self-filling. Self-filling slopes will be more susceptible to failure because they cannot easily dissipate infiltration-induced pore pressure increases. For time-variant recharge, the rate of change in volumetric soil moisture content is given by d[Theta]/dt = (R/D) cos B--(K/L) sin B. Calculations using data from a thin colluvium landslide along the Ohio River give an average annual steady-state value of Q[sub out]/Q[sub in] = 1.06. A finite difference solution of the transient mass balance equation agrees fairly well with observed daily mean pressure heads from spring 1988. Stochastic simulations using temporally uncorrelated rainfall distributions fitted to the observed data tend to produce smoother hydrographs than simulations using observed rainfall values. This is due to a mismatch between the observed and fitted distributions, which caused the frequency of large storms to be underestimated and the frequency of small storms to be overestimated. Long-term trends in the stochastic simulations, however, were self-draining in three out of five trials. The mildly self-draining nature of thin colluvium hillsides along the Ohio River may explain why these slopes are marginally stable to unstable, and the general agreement between observed and simulated values suggests that mass balance models may be useful for assessing the susceptibility of hillside soils to precipitation-induced landsliding.

  20. DRACS thermal performance evaluation for FHR

    SciTech Connect (OSTI)

    Lv, Q.; Lin, H. C.; Kim, I. H.; Sun, X.; Christensen, R. N.; Blue, T. E.; Yoder, G. L.; Wilson, D. F.; Sabharwall, P.

    2015-03-01

    Direct Reactor Auxiliary Cooling System (DRACS) is a passive decay heat removal system proposed for the Fluoride-salt-cooled High-temperature Reactor (FHR) that combines coated particle fuel and a graphite moderator with a liquid fluoride salt as the coolant. The DRACS features three coupled natural circulation/convection loops, relying completely on buoyancy as the driving force. These loops are coupled through two heat exchangers, namely, the DRACS Heat Exchanger and the Natural Draft Heat Exchanger. In addition, a fluidic diode is employed to minimize the parasitic flow into the DRACS primary loop and correspondingly the heat loss to the DRACS during normal operation of the reactor, and to keep the DRACS ready for activation, if needed, during accidents. To help with the design and thermal performance evaluation of the DRACS, a computer code using MATLAB has been developed. This code is based on a one-dimensional formulation and its principle is to solve the energy balance and integral momentum equations. By discretizing the DRACS system in the axial direction, a bulk mean temperature is assumed for each mesh cell. The temperatures of all the cells, as well as the mass flow rates in the DRACS loops, are predicted by solving the governing equations that are obtained by integrating the energy conservation equation over each cell and integrating the momentum conservation equation over each of the DRACS loops. In addition, an intermediate heat transfer loop equipped with a pump has also been modeled in the code. This enables the study of flow reversal phenomenon in the DRACS primary loop, associated with the pump trip process. Experimental data from a High-Temperature DRACS Test Facility (HTDF) are not available yet to benchmark the code. A preliminary code validation is performed by using natural circulation experimental data available in the literature, which are as closely relevant as possible. The code is subsequently applied to the HTDF that is under construction at the Ohio State University.

  1. Annual Performance Report FY 2010 Annual Performance Plan FY...

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

    0 Annual Performance Plan FY 2011 Annual Performance Report FY 2010 Annual Performance Plan FY 2011 I am pleased to submit the Office of Inspector General's combined Fiscal Year ...

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

    Energy Savers [EERE]

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

  3. PERFORMANCE OBJECTIVES FOR TANK FARM CLOSURE PERFORMANCE ASSESSMENTS

    SciTech Connect (OSTI)

    MANN, F.M.; CRUMPLER, J.D.

    2005-09-30

    This report documents the performance objectives (metrics, times of analyses, and times of compliance) to be used in performance assessments of Hanford Site tank farm closure.

  4. DOE Technology Performance Exchange

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

    Studer, Daniel.Studer@nrel.gov National Renewable Energy Laboratory NREL - DOE Technology Performance Exchange 2015 Building Technologies Office Peer Review 2 Project Summary Timeline: Start date: January 27, 2012 Planned end date: November 20, 2015 Key Milestones 1. Calibrated Energy Model; 5/22/15 2. BPA Sector Simulation; 10/16/15 Budget: BTO $ to date: $769,000 FEMP $ to date: $565,000 Other $ to date: $323,759 Total future DOE $: TBD Key Partners: Project Goal: Provides a pipeline for

  5. Energy Performance Score Report

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

    PERFORMANCE SCORE $787 10.7 tons/yr 43,000 kWhe/yr Reference Number: Electric: Natural Gas: Electric: Natural Gas: Carbon Carbon Score Energy Score *See Recommended Upgrades *See Recommended Upgrades †With energy from renewable sources This score measures the estimated total energy use (electricity, natural gas, propane, heating oil) of this home for one year. The lower the score, the less energy required for normal use. Actual consumption and costs may vary. Measured in kilowatt hours per

  6. Appendix PA: Performance Assessment

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

    for the Waste Isolation Pilot Plant Appendix PA-2014 Performance Assessment United States Department of Energy Waste Isolation Pilot Plant Carlsbad Field Office Carlsbad, New Mexico Compliance Recertification Application 2014 Appendix PA Table of Contents PA-1.0 Introduction PA-1.1 Changes since the CRA-2009 PA PA-1.1.1 Replacement of Option D with the ROMPCS PA-1.1.2 Additional Mined Volume in the Repository North End PA-1.1.3 Refinement to the Probability of Encountering Pressurized Brine

  7. Performance Management | Department of Energy

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

    SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL CYCLE - CLOSEOUT GUIDANCE The FY 2015 ... June 5, 2015 SES Performance Management System Policy and Operating Procedures The SES ...

  8. Monitored performance of new, low-energy homes: updated results from the BECA-A data base

    SciTech Connect (OSTI)

    Busch, J.F.; Meier, A.K.

    1986-03-01

    We compiled and analyzed energy consumption data, construction details, and operating characteristics for over three hundred new, low-energy homes. Over two thirds of the buildings incorporated solar features. A sequence of standardization procedures were developed to compare the energy performance of the buildings. The procedures adjusted the reported heating energy consumption for variations in the climate, floor area, internal gains, and reported indoor temperature. Two indicators of thermal performance were developed, the balance temperature and a k-value, which roughly corresponds to the overall UA of the building but also includes the ability of the house to exploit solar gains and thermal mass. The buildings in the data base have an average balance temperature of 12/sup 0/C and a k-value of 114 W//sup 0/C. Earth-sheltered buildings perform best, but only slightly better than passive solar and superinsulated buildings.

  9. High-performance steels

    SciTech Connect (OSTI)

    Barsom, J.M.

    1996-03-01

    Steel is the material of choice in structures such as storage tanks, gas and oil distribution pipelines, high-rise buildings, and bridges because of its strength, ductility, and fracture toughness, as well as its repairability and recyclability. Furthermore, these properties are continually being improved via advances in steelmaking, casting, rolling, and chemistry. Developments in steelmaking have led to alloys having low sulfur, sulfide shape control, and low hydrogen. They provide reduced chemical segregation, higher fracture toughness, better through-thickness and weld heat-affected zone properties, and lower susceptibility to hydrogen cracking. Processing has moved beyond traditional practices to designed combinations of controlled rolling and cooling known as thermomechanical control processes (TMCP). In fact, chemical composition control and TMCP now enable such precise adjustment of final properties that these alloys are now known as high-performance steels (HPS), engineered materials having properties tailored for specific applications.

  10. A Water Balance Study of Four Landfill Cover Designs at Material Disposal Area B in Los Alamos, New Mexico

    SciTech Connect (OSTI)

    David D. Breshears; Fairley J. Barnes; John W. Nyhan; Johnny A. Salazar

    1998-09-01

    The goal of disposing of low-level radioactive and hazardous waste in shallow landfills is to reduce risk to human health and the environment by isolating contaminants until they no longer pose an unacceptable hazard. In order to achieve this, the Department of Energy Environmental Restoration Program is comparing the performance of several different surface covers at Material Disposal Area (MDA) B in Los Alamos. Two conventional landfill were compared with an improved cover designed to minimize plant and animal intrusion and to minimize water infiltration into the underlying wastes. The conventional covers varied in depth and both conventional and improved designs had different combinations of vegetation (grass verses shrub) and gravel mulch (no mulch verses mulch). These treatments were applied to each of 12 plots and water balance parameters were measured from March1987 through June 1995. Adding a gravel mulch significantly influenced the plant covered field plots receiving no gravel mulch averaged 21.2% shrub cover, while plots with gravel had a 20% larger percent cover of shrubs. However, the influence of gravel mulch on the grass cover was even larger than the influence on shrub cover, average grass cover on the plots with no gravel was 16.3%, compared with a 42% increase in grass cover due to gravel mulch. These cover relationships are important to reduce runoff on the landfill cover, as shown by a regression model that predicts that as ground cover is increased from 30 to 90%,annual runoff is reduced from 8.8 to 0.98 cm-a nine-fold increase. We also found that decreasing the slope of the landfill cover from 6 to 2% reduced runoff from the landfill cover by 2.7-fold. To minimize the risk of hazardous waste from landfills to humans, runoff and seepage need to be minimized and evapotranspiration maximized on the landfill cover. This has to be accomplished for dry and wet years at MDA B. Seepage consisted of 1.9% and 6.2% of the precipitation in the average and once in ten year events, respectively, whereas corresponding values for runoff were 13% and 16%; these changes were accompanied by corresponding decreases in evapotranspiration, which accounted for 86% and only 78% of the precipitation occurring on the average and once in ten year even~ respectively.

  11. Annual Performance Report FY 2011 Annual Performance Plan FY 2012

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

    Department of Energy Office of Inspector General Annual Performance Report FY 2011 Annual Performance Plan FY 2012 2 FY 2011 OIG Performance Results The OIG measures its performance against long-term and annual goals set forth in OIG planning documents. During this reporting period, the OIG successfully achieved its FY 2011 performance goals. The following are the specific results: Goal 1 Promote Presidential Reform Initiatives, Secretarial Mission Priorities, and Congress Objective 1: Conduct

  12. Presidential Performance Contracting Challenge: Performance Toward New $4

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

    Billion Goal | Department of Energy Presidential Performance Contracting Challenge: Performance Toward New $4 Billion Goal Presidential Performance Contracting Challenge: Performance Toward New $4 Billion Goal Presidential Performance Contracting Challenge Status graphic. May 9, 2014, the president announced an additional $2 billion goal in federal energy-efficiency upgrades to federal buildings through 2016. This goal, in combination with the initial commitment of $2 billion in 2011, will

  13. Global energy and water balance: Characteristics from finite-volume atmospheric model of the IAP/LASG (FAMIL1)

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

    Zhou, Linjiong; Bao, Qing; Liu, Yimin; Wu, Guoxiong; Wang, Wei-Chyung; Wang, Xiaocong; He, Bian; Yu, Haiyang; Li, Jiandong

    2015-03-01

    This paper documents version 1 of the Finite-volume Atmospheric Model of the IAP/LASG (FAMIL1), which has a flexible horizontal resolution up to a quarter of 1°. The model, currently running on the ‘‘Tianhe 1A’’ supercomputer, is the atmospheric component of the third-generation Flexible Global Ocean-Atmosphere-Land climate System model (FGOALS3) which will participate in the Coupled Model Intercomparison Project Phase 6 (CMIP6). In addition to describing the dynamical core and physical parameterizations of FAMIL1, this paper describes the simulated characteristics of energy and water balances and compares them with observational/reanalysis data. The comparisons indicate that the model simulates well the seasonalmore » and geographical distributions of radiative fluxes at the top of the atmosphere and at the surface, as well as the surface latent and sensible heat fluxes. A major weakness in the energy balance is identified in the regions where extensive and persistent marine stratocumulus is present. Analysis of the global water balance also indicates realistic seasonal and geographical distributions with the global annual mean of evaporation minus precipitation being approximately 10⁻⁵ mm d⁻¹. We also examine the connections between the global energy and water balance and discuss the possible link between the two within the context of the findings from the reanalysis data. Finally, the model biases as well as possible solutions are discussed.« less

  14. Building America Technology Solutions for New and Existing Homes: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet)

    Broader source: Energy.gov [DOE]

    In this case study , Partnership for Advanced Residential Retrofit and Elevate Energy. explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs.

  15. Global energy and water balance: Characteristics from finite-volume atmospheric model of the IAP/LASG (FAMIL1)

    SciTech Connect (OSTI)

    Zhou, Linjiong; Bao, Qing; Liu, Yimin; Wu, Guoxiong; Wang, Wei-Chyung; Wang, Xiaocong; He, Bian; Yu, Haiyang; Li, Jiandong

    2015-03-01

    This paper documents version 1 of the Finite-volume Atmospheric Model of the IAP/LASG (FAMIL1), which has a flexible horizontal resolution up to a quarter of 1°. The model, currently running on the ‘‘Tianhe 1A’’ supercomputer, is the atmospheric component of the third-generation Flexible Global Ocean-Atmosphere-Land climate System model (FGOALS3) which will participate in the Coupled Model Intercomparison Project Phase 6 (CMIP6). In addition to describing the dynamical core and physical parameterizations of FAMIL1, this paper describes the simulated characteristics of energy and water balances and compares them with observational/reanalysis data. The comparisons indicate that the model simulates well the seasonal and geographical distributions of radiative fluxes at the top of the atmosphere and at the surface, as well as the surface latent and sensible heat fluxes. A major weakness in the energy balance is identified in the regions where extensive and persistent marine stratocumulus is present. Analysis of the global water balance also indicates realistic seasonal and geographical distributions with the global annual mean of evaporation minus precipitation being approximately 10⁻⁵ mm d⁻¹. We also examine the connections between the global energy and water balance and discuss the possible link between the two within the context of the findings from the reanalysis data. Finally, the model biases as well as possible solutions are discussed.

  16. HLW flowsheet material balance for DWPF rad operation with Tank 51 sludge and ITP Cycle 1 precipitate

    SciTech Connect (OSTI)

    Choi, A.S.

    1995-04-19

    This document presents the details of the Savannah River Plant Flowsheet for the Rad Operation with Tank Sludge and ITP Cycle 1 Precipitate. Topics discussed include: material balance; radiolysis chemistry of tank precipitates; algorithm for ESP washing; chemistry of hydrogen and ammonia generation in CPC; batch sizes for processing feed; and total throughput of a streams during one cycle of operation.

  17. Superior Energy Performance Overview Slides

    Broader source: Energy.gov [DOE]

    This presentation provides a comprehensive overview of the Superior Energy Performance (SEP) program.

  18. High Performance Network Monitoring

    SciTech Connect (OSTI)

    Martinez, Jesse E

    2012-08-10

    Network Monitoring requires a substantial use of data and error analysis to overcome issues with clusters. Zenoss and Splunk help to monitor system log messages that are reporting issues about the clusters to monitoring services. Infiniband infrastructure on a number of clusters upgraded to ibmon2. ibmon2 requires different filters to report errors to system administrators. Focus for this summer is to: (1) Implement ibmon2 filters on monitoring boxes to report system errors to system administrators using Zenoss and Splunk; (2) Modify and improve scripts for monitoring and administrative usage; (3) Learn more about networks including services and maintenance for high performance computing systems; and (4) Gain a life experience working with professionals under real world situations. Filters were created to account for clusters running ibmon2 v1.0.0-1 10 Filters currently implemented for ibmon2 using Python. Filters look for threshold of port counters. Over certain counts, filters report errors to on-call system administrators and modifies grid to show local host with issue.

  19. Performance Assessment | Department of Energy

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

    Assessment Performance Assessment Performance Assessment The Office of Project Management Oversight and Assessments (PM) provides a monthly assessment of DOE's portfolio of capital assets projects, which is summarized in the monthly Project Dashboard report. The current portfolio consists of 34 active projects with established scope, schedule, and cost performance baselines. Based on current performance, projects that are expected to meet their performance baseline are assessed as GREEN,

  20. Offshore Wind Plant Balance-of-Station Cost Drivers and Sensitivities (Poster)

    SciTech Connect (OSTI)

    Saur, G.; Maples, B.; Meadows, B.; Hand, M.; Musial, W.; Elkington, C.; Clayton, J.

    2012-09-01

    With Balance of System (BOS) costs contributing up to 70% of the installed capital cost, it is fundamental to understanding the BOS costs for offshore wind projects as well as potential cost trends for larger offshore turbines. NREL developed a BOS model using project cost estimates developed by GL Garrad Hassan. Aspects of BOS covered include engineering and permitting, ports and staging, transportation and installation, vessels, foundations, and electrical. The data introduce new scaling relationships for each BOS component to estimate cost as a function of turbine parameters and size, project parameters and size, and soil type. Based on the new BOS model, an analysis to understand the non-turbine costs associated with offshore turbine sizes ranging from 3 MW to 6 MW and offshore wind plant sizes ranging from 100 MW to 1000 MW has been conducted. This analysis establishes a more robust baseline cost estimate, identifies the largest cost components of offshore wind project BOS, and explores the sensitivity of the levelized cost of energy to permutations in each BOS cost element. This presentation shows results from the model that illustrates the potential impact of turbine size and project size on the cost of energy from US offshore wind plants.