National Library of Energy BETA

Sample records for reliability energy transformation

  1. Sandia Energy - Inverter Reliability Program

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

    Inverter Reliability Program Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability Inverter Reliability Program Inverter Reliability...

  2. Electricity Delivery and Energy Reliability

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

    Delivery and Energy Reliability The Office of Electricity Delivery and Energy Reliability ... to energy supply disruptions, such as electricity and fuel outages. * Smart Grid (14.4 ...

  3. Sandia Energy - PV Systems Reliability

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

    Systems Reliability Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability PV Systems ReliabilityCoryne Tasca2015-05-08T03:40:54+00:00...

  4. Sandia Energy - Solar Market Transformation

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

    Solar Market Transformation Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Solar Market Transformation Solar Market TransformationTara...

  5. Transmission Reliability | Department of Energy

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

    Transmission Reliability Transmission Reliability Modernizing America's electricity infrastructure is one of the U.S. Department of Energy's top priorities. The DOE Strategic Plan states that today's electric grid needs to be more efficient, reliable, and secure. A modern, smarter electric grid may save consumers money, help our economy run more efficiently, allow rapid growth in renewable energy sources, and enhance energy reliability. The Department's research into a variety of tools that will

  6. Transforming a Transformative School | Department of Energy

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

    Transforming a Transformative School Transforming a Transformative School October 11, 2012 - 10:14am Addthis During a yearlong renovation, Harding Charter Preparatory school upgraded lighting fixtures, installed a new heating and cooling system, and replaced the entry doors. The new doors allow daylight into the school and restore the historical building envelope. | Photo courtesy of John Winkel, Energy Department. During a yearlong renovation, Harding Charter Preparatory school upgraded

  7. Sandia Energy - Past Market Transformation Activities

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

    Past Market Transformation Activities Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Solar Market Transformation Past Market Transformation...

  8. Sandia Energy - Energy Supply Transformation Needed

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

    News Distribution Grid Integration News & Events Systems Analysis Energy Assurance Microgrid Transmission Grid Integration Systems Engineering Energy Supply Transformation...

  9. GRANITE RELIABLE | Department of Energy

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

    GRANITE RELIABLE GRANITE RELIABLE PDF icon DOE-LPO_Project-Posters_WIND_Granite-Reliable.pdf More Documents & Publications USG OREGON EA-1801: Finding of No Significant Impact DOE-LPO_Outreach_LPO-Overview_CSP

  10. Infrastructure Security and Energy Restoration Office of Electricity Delivery and Energy Reliability

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

    Infrastructure Security and Energy Restoration Office of Electricity Delivery and Energy Reliability U.S. Department of Energy April 2014 Update LARGE POWER TRANSFORMERS AND THE U.S. ELECTRIC GRID Large Power Transformers and the U.S. Electric Grid DOE / OE / ISER April 2014 ii This page intentionally left blank. Large Power Transformers and the U.S. Electric Grid DOE / OE / ISER April 2014 iii FOR FURTHER INFORMATION This report was prepared by the Office of Electricity Delivery and Energy

  11. GRANITE RELIABLE | Department of Energy

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

    It will prevent 130,000 metric tons of carbon dioxide emissions annually. PROJECT STATISTICS: GRANITE RELIABLE PROJECT SUMMARY OWNERS BAIF Granite Holdings & Freshet Wind ...

  12. Transforming the U.S. Energy Infrastructure

    SciTech Connect (OSTI)

    Larry Demick

    2010-07-01

    The U.S. energy infrastructure is among the most reliable, accessible and economic in the world. On the other hand, the U.S. energy infrastructure is excessively reliant on foreign sources of energy, experiences high volatility in energy prices, does not practice good stewardship of finite indigenous energy resources and emits significant quantities of greenhouse gases (GHG). This report presents a Technology Based Strategy to achieve a full transformation of the U.S. energy infrastructure that corrects these negative factors while retaining the positives.

  13. Sandia Energy - North American Electric Reliability Corporation...

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

    North American Electric Reliability Corporation (NERC) Report Posted Home Energy Assurance Infrastructure Security Grid Integration News News & Events Transmission Grid Integration...

  14. Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    Comments of Cisco Systems to Office of Electricity Delivery and Energy Reliability Department of Energy in Response to Request for Information: Addressing Policy and Logistical Challenges to Smart Grid Implementation Issued September 13, 2010 FR Doc. 2010-23251 November 30, 2010 Cisco Systems provides these Comments in response to the Request for Information ("RFI") issued by the Office of Electricity Delivery and Energy Reliability of the Department of Energy ("DOE") on

  15. DOE Office of Electricity Delivery & Energy Reliability (OE)...

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

    Electricity Delivery & Energy Reliability (OE) Energy Storage Safety Workshop - Sandia ... DOE Office of Electricity Delivery & Energy Reliability (OE) Energy Storage Safety ...

  16. Transform Solar | Open Energy Information

    Open Energy Info (EERE)

    search Name: Transform Solar Place: Boise, Idaho Product: Idaho-based PV module maker and joint venture between Micron and Origin Energy. Coordinates: 43.60698, -116.193409...

  17. Transformational Energy Technologies

    SciTech Connect (OSTI)

    None

    2010-09-01

    Broad Funding Opportunity Announcement Project: In 2009, ARPA-E issued an open call for the most revolutionary energy technologies to form the agencyís inaugural program. The first open solicitation was open to ideas from all energy areas and focused on funding projects already equipped with strong research and development plans for their potentially high-impact technologies. The 37 projects chosen received a level of financial support that could accelerate technical progress and catalyze additional investment from the private sector. After only 2 months, ARPA-Eís investment in these projects catalyzed an additional $33 million in investments.

  18. Market Transformation | Department of Energy

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

    Market Transformation Market Transformation Significant research and development progress has paved the way for fuel cells to enter today's commercial marketplace for a variety of applications, including specialty vehicles and stationary and portable power. The growing number of commercial products, in combination with the federal and state financial incentives available now, are instrumental in supporting the role that fuel cells play in our nation's energy portfolio. Through its market

  19. Office of Electricity Delivery and Energy Reliability (OE) National Energy

    Office of Scientific and Technical Information (OSTI)

    Technology Laboratory (NETL) American Recovery and Reinvestment Act 2009 United States Department of Energy (Technical Report) | SciTech Connect SciTech Connect Search Results Technical Report: Office of Electricity Delivery and Energy Reliability (OE) National Energy Technology Laboratory (NETL) American Recovery and Reinvestment Act 2009 United States Department of Energy Citation Details In-Document Search Title: Office of Electricity Delivery and Energy Reliability (OE) National Energy

  20. Office of Electricity Delivery & Energy Reliability FY 2012 Budget...

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

    & Energy Reliability FY 2012 Budget Request Presentation Presentation by Patricia Hoffman of the Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request....

  1. Office of Electricity Delivery & Energy Reliability FY 2012 Budget...

    Energy Savers [EERE]

    & Energy Reliability FY 2012 Budget Request Presentation Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request Presentation Presentation by Patricia Hoffman of ...

  2. Office of Electricity Delivery And Energy Reliability To Hold...

    Office of Environmental Management (EM)

    Delivery And Energy Reliability To Hold Technical Conference On The Design Of Future Electric Transmission Office of Electricity Delivery And Energy Reliability To Hold Technical ...

  3. Office of Electricity Delivery and Energy Reliability Recovery...

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

    Electricity Delivery and Energy Reliability Recovery Program Plan Office of Electricity Delivery and Energy Reliability Recovery Program Plan PDF icon Microsoft Word - OE PSRP June ...

  4. High flux solar energy transformation

    DOE Patents [OSTI]

    Winston, Roland; Gleckman, Philip L.; O'Gallagher, Joseph J.

    1991-04-09

    Disclosed are multi-stage systems for high flux transformation of solar energy allowing for uniform solar intensification by a factor of 60,000 suns or more. Preferred systems employ a focusing mirror as a primary concentrative device and a non-imaging concentrator as a secondary concentrative device with concentrative capacities of primary and secondary stages selected to provide for net solar flux intensification of greater than 2000 over 95 percent of the concentration area. Systems of the invention are readily applied as energy sources for laser pumping and in other photothermal energy utilization processes.

  5. High flux solar energy transformation

    DOE Patents [OSTI]

    Winston, R.; Gleckman, P.L.; O'Gallagher, J.J.

    1991-04-09

    Disclosed are multi-stage systems for high flux transformation of solar energy allowing for uniform solar intensification by a factor of 60,000 suns or more. Preferred systems employ a focusing mirror as a primary concentrative device and a non-imaging concentrator as a secondary concentrative device with concentrative capacities of primary and secondary stages selected to provide for net solar flux intensification of greater than 2000 over 95 percent of the concentration area. Systems of the invention are readily applied as energy sources for laser pumping and in other photothermal energy utilization processes. 7 figures.

  6. Solar Energy Technologies Program: Market Transformation

    SciTech Connect (OSTI)

    2009-10-26

    Fact sheet summarizing the goals and activities of the DOE Solar Energy Technologies Program efforts within its market transformation subprogram

  7. Thermoelectric Mechanical Reliability | Department of Energy

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

    Transport Properties, Thermal Response, and Mechanical Reliability of Thermoelectric Materials and Devices for Automotive Waste Heat Recovery Thermoelectric Mechanical Reliability

  8. Thermoelectric Mechanical Reliability | Department of Energy

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

    0wereszczak.pdf More Documents & Publications Thermoelectric Mechanical Reliability Thermoelectric Mechanical Reliability Thermoelectrics Theory and Structure

  9. Creating a Transactive Energy Framework: Improving Reliability and Efficiency

    SciTech Connect (OSTI)

    Melton, Ronald B.

    2013-11-01

    The use of demand response and other flexible distributed resources over the past decade for market efficiency and grid reliability has grown dramatically. Federal and state policy objectives point to an important role for customer loads, generation and storage in the management of an increasingly unpredictable power system. As we consider the need to substantially scale the use of flexible distributed energy resources, there has been growing attention to the need to address not only the economics, but also the control system implications to ensure grid reliability. This has led to a focus on an area of activity called ‚ÄúTransactive Energy.‚ÄĚ Transactive Energy refers to the combination of economic and control techniques that improve grid reliability and efficiency. These techniques may also be used to optimize operations within a customer‚Äôs facility. The Department of Energy has supported the GridWise¬ģ Architecture Council (‚Äúthe Council‚ÄĚ) to develop a framework to provide opportunity for collaboration among the many stakeholders involved in the transformation of the power system.

  10. Marketing and Market Transformation | Department of Energy

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

    Market Transformation Marketing and Market Transformation Presents how going green will grow your business, as well as how programs can overcome appraisal challenges. PDF icon Marketing and Market Transformation Presentation More Documents & Publications Marketing and Market Transformation Working with the Real Estate Sector Trends in Real Estate and Energy Efficiency

  11. Lifetime and Reliability | Department of Energy

    Energy Savers [EERE]

    Lifetime and Reliability Lifetime and Reliability A DOE Solid-State Lighting Program technology fact sheet on lifetime, reliability, and failure as related to LED-based products. PDF icon life-reliability_fact-sheet.pdf More Documents & Publications LED LUMINAIRE LIFETIME: Recommendations for Testing and Reporting LED Luminaire Lifetime: Recommendations For Testing and Reporting System Reliability Model for Solid-State Lighting Luminaires

  12. Human Reliability Program Handbook | Department of Energy

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

    Human Reliability Program Handbook Human Reliability Program Handbook What is the HRP? The HRP is a security and safety reliability program designed to ensure that individuals who occupy positions affording access to certain materials, nuclear explosive devices, facilities, and programs meet the highest standards of reliability and physical and mental suitability. This objective is accomplished through a system of continuous evaluation that identifies individuals whose judgment and reliability

  13. Office of Electricity Delivery and Energy Reliability Cyber Security...

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

    Office of Electricity Delivery and Energy Reliability Cyber Security Project Selections On September 23, 2010, speaking at the inaugural GridWise Global Forum, U.S. Energy ...

  14. Energy Technology Solutions: Public-Private Partnerships Transforming...

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

    Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 Energy Technology Solutions: Public-Private Partnerships Transforming Industry, ...

  15. Marketing and Market Transformation | Department of Energy

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

    Marketing and Market Transformation Presents how going green will grow your business, as ... Working with the Real Estate Sector Trends in Real Estate and Energy Efficiency

  16. Reliability Challenges for Solar Energy (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2009-12-08

    Presentation that reviews reliability issues related to various types of photovoltaic tecnnologies, including crystalline silicon, thin films, and concentrating PV.

  17. Transforming PV Installations toward Dispatchable, Schedulable Energy

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

    Solutions | Department of Energy Transforming PV Installations toward Dispatchable, Schedulable Energy Solutions Transforming PV Installations toward Dispatchable, Schedulable Energy Solutions Advanced Energy logo.png -- This project is inactive -- Advanced Energy (AE) will address three important needs in the further deployment of photovoltaic (PV) systems: 1) demonstrating and commercializing a new anti-islanding method utilizing Phasor Measurement Units (PMUs), 2) demonstrating a set of

  18. Vortex Hydro Energy Develops Transformational Technology to Harness...

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

    Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water Currents Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water ...

  19. Competition and Reliability in North American Energy Markets: Issue Paper

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

    Synopses | Department of Energy Energy Markets: Issue Paper Synopses Competition and Reliability in North American Energy Markets: Issue Paper Synopses Jack Casazza, Frank Delea, and George Loehr argue that "deregulation and restructuring have had a devastating effect on the reliability of the North American power system and constitute the ultimate root cause of the August 14, 2003" PDF icon Competition and Reliability in North American Energy Markets: Issue Paper Synopses

  20. Photovoltaic Module Reliability Workshop 2013 | Department of Energy

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

    Photovoltaic Module Reliability Workshop 2013 Photovoltaic Module Reliability Workshop 2013 February 26-27, 2013 The Photovoltaic (PV) Module Reliability Workshop was held in Golden, Colorado, on Feb. 26-27, 2013. The objective was to share information to improve PV module reliability because such improvements reduce the cost of solar electricity and give investors confidence in the technology. NREL led the workshop, which was sponsored by the U.S. Department of Energy (DOE) Solar Energy

  1. Reliable Power Inc | Open Energy Information

    Open Energy Info (EERE)

    Reliable Power Inc Place: Arlington, Virginia Zip: VA 22201 Product: US-based fuel cell manufacturer. Coordinates: 43.337585, -89.379449 Show Map Loading map......

  2. EERE Success Story-Vortex Hydro Energy Develops Transformational...

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

    Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water Currents EERE Success Story-Vortex Hydro Energy Develops Transformational Technology to ...

  3. Reliable Energy Level Alignment at Physisorbed Molecule-Metal...

    Office of Scientific and Technical Information (OSTI)

    at Physisorbed Molecule-Metal Interfaces from Density Functional Theory Title: Reliable Energy Level Alignment at Physisorbed Molecule-Metal Interfaces from Density Functional ...

  4. Sandia Energy - Sandia Report Offers Reliable Way to Evaluate...

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

    SunShot News & Events Photovoltaic Research & Capabilities Solar Energy Assurance Microgrid Solar Newsletter Sandia Report Offers Reliable Way to Evaluate Unintentional...

  5. Reliability Challenges for Solar Energy (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.

    2009-04-27

    PV industry can benefit from reliability testing experience of microelectronics industry . Si modules perform well in field; CdTe/CIGS must be sealed to moisture; CPV in product development stage.

  6. Sandia Energy - PV Reliability & Performance Model

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

    15-06-01T20:13:00+00:00 This Web Demo model is a simplified "player" version of the Photovoltaic Reliability Performance Model (PV-RPM) currently in development at Sandia National...

  7. Grid Performance and Reliability | Department of Energy

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

    Systems Integration ¬Ľ Grid Performance and Reliability Grid Performance and Reliability 2 way power flow orange2.png As the solar industry moves towards achieving the SunShot Initiative goals, the electric power system must evolve to handle large-scale changes in transmission and distribution (T&D) planning and operations in order to accommodate increasing penetrations of distributed PV systems. Effectively interconnecting variable PV generation requires forward thinking and dynamic

  8. Gearbox Reliability Collaborative Debuts on the Web | Department of Energy

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

    Gearbox Reliability Collaborative Debuts on the Web Gearbox Reliability Collaborative Debuts on the Web May 1, 2012 - 3:42pm Addthis This is an excerpt from the Second Quarter 2012 edition of the Wind Program R&D Newsletter. Premature gearbox failures have a significant impact on the cost of wind farm operations. In 2007, the Energy Department's National Renewable Energy Laboratory (NREL) initiated the Gearbox Reliability Collaborative (GRC). The project combines analysis, field testing,

  9. Connector Issues in Reliability | Department of Energy

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

    Presented at the PV Module Reliability Workshop, February 26 - 27 2013, Golden, Colorado PDF icon pvmrw13_ps3_ac_kalejs.pdf More Documents & Publications DOE-HDBK-1140-2001 Integration Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards Vehicle Technologies Office: 2011 Advanced Power Electronics and Electric Motors R&D Annual Progress Report

  10. Granite Reliable Power | Open Energy Information

    Open Energy Info (EERE)

    Energy Group Energy Purchaser Green Mountain Power Central Vermont Public Service New England Power Pool Location Milan NH Coordinates 44.74039314, -71.28376007 Show...

  11. Energy Storage: The Key to a Reliable, Clean Electricity Supply |

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

    Department of Energy Storage: The Key to a Reliable, Clean Electricity Supply Energy Storage: The Key to a Reliable, Clean Electricity Supply February 22, 2012 - 4:52pm Addthis Improved energy storage technology offers a number of economic and environmental benefits. Improved energy storage technology offers a number of economic and environmental benefits. Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What does this project do? ARPA-E's GRIDS program

  12. Driving Transformation to Energy Efficient Buildings:Policies...

    Open Energy Info (EERE)

    Transformation to Energy Efficient Buildings:Policies and Actions Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Driving Transformation to Energy Efficient...

  13. Smart Power Infrastructure Demonstration for Energy Reliability...

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

    Fuel Duration Analysis Brief Mr. Ross Roley PACOM Energy Innovation Office Lead SPIDERS Operational Manager August 2015 UNCLASSIFIEDDistribution A Fuel Duration Assumptions - Load ...

  14. Smart Power Infrastructure Demonstration for Energy Reliability...

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

    Cyber Experimentation Overview Brief Mr. Ross Roley PACOM Energy Innovation Office Lead SPIDERS Operational Manager August 2015 UNCLASSIFIEDDistribution A SPIDERS Summary The ...

  15. Smart Power Infrastructure Demonstration for Energy Reliability...

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

    Where We Are Today CAMP SMITH ENERGY ISLAND * Entire Installation Smart Micro-Grid * ... RIGOROUS ASSESSMENT WITH RED TEAMING IN EACH PHASE SPIDERS Camp Smith * SPIDERS Camp Smith ...

  16. Enhanced Reliability of Photovoltaic Systems with Energy Storage and Controls

    SciTech Connect (OSTI)

    Manz, D.; Schelenz, O.; Chandra, R.; Bose, S.; de Rooij, M.; Bebic, J.

    2008-02-01

    This report summarizes efforts to reconfigure loads during outages to allow individual customers the opportunity to enhance the reliability of their electric service through the management of their loads, photovoltaics, and energy storage devices.

  17. Reimagining What's Possible: How NREL's Energy Analysis and Decision Support Capabilities are Guiding Energy Systems Transformation at Home and Around the World; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-03-01

    This engaging brochure shows examples of how NREL enables energy system transformation through robust capabilities in energy analysis and decision support. By reimagining what's possible for renewable energy, NREL contributes to the Department of Energy mission to create energy systems that are cleaner, more reliable, and more secure.

  18. Chemical Transformation - Joint Center for Energy Storage Research

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

    Chemical Transformation A second energy storage concept being pursued by JCESR is chemical transformation. This concept involves replacement of intercalation of the working ion at ...

  19. Institute for Atom-Efficient Chemical Transformations Energy...

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

    Institute for Atom-Efficient Chemical Transformations - an Energy Frontier Research Center The Institute for Atom-Efficient Chemical Transformations (IACT) employs a...

  20. Institute for Atom-Efficient Chemical Transformations Energy...

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

    scientific roadblocks to U.S. energy security. Institute for Atom-Efficient Chemical Transformations The Institute for Atom-Efficient Chemical Transformations (IACT)...

  1. Office of Electricity Delivery and Energy Reliability | Department of

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

    Energy Office of Electricity Delivery and Energy Reliability Recognizing PECASE Winner Michael Stadler's Innovative Microgrid Work at Lawrence Berkeley National Laboratory Recognizing PECASE Winner Michael Stadler's Innovative Microgrid Work at Lawrence Berkeley National Laboratory Read more Community Guidelines for Energy Emergencies: A Valuable Resource for All Seasons Community Guidelines for Energy Emergencies: A Valuable Resource for All Seasons Read more OE Announces Progress and

  2. Continuously Optimized Reliable Energy (CORE) Microgrid: Models & Tools (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-07-01

    This brochure describes Continuously Optimized Reliable Energy (CORE), a trademarked process NREL employs to produce conceptual microgrid designs. This systems-based process enables designs to be optimized for economic value, energy surety, and sustainability. Capabilities NREL offers in support of microgrid design are explained.

  3. CSD Safety and Reliability Data | Department of Energy

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

    CSD Safety and Reliability Data CSD Safety and Reliability Data This presentation by Kevin Harrison of the National Renewable Energy Laboratory was given at the DOE Hydrogen Compression, Storage, and Dispensing Workshop in March 2013. PDF icon csd_workshop_13_harrison.pdf More Documents & Publications National Fuel Cell Technology Evaluation Center (NFCTEC) National FCEV Learning Demonstration: All Composite Data Products National Fuel Cell Electric Vehicle Learning Demonstration Final

  4. Ms. Julie Smith Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    5, 2013 Ms. Julie Smith Office of Electricity Delivery and Energy Reliability Mail Code OE-20 U.S. Department of Energy 1000 Independence Avenue Washington, D.C. 20585 Juliea.smith@hq.doe.gov; Christopher.lawrence@hq.doe.gov Re: DOE RFI "Improving Performance of Federal Permitting and Review of Infrastructure Projects The American people support increased production and consumption of renewable energy according to credible public opinion polls. Too often the most appropriate sites for wind,

  5. Automated Energy Distribution and Reliability System (AEDR): Final Report

    SciTech Connect (OSTI)

    Buche, D. L.

    2008-07-01

    This report describes Northern Indiana Public Service Co. project efforts to develop an automated energy distribution and reliability system. The purpose of this project was to implement a database-driven GIS solution that would manage all of the company's gas, electric, and landbase objects.

  6. Market Transformation: Solar Energy Technologies Program (SETP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-10-01

    Fact sheet summarizing the goals and activities of the DOE Solar Energy Technologies Program efforts within its market transformation subprogram.

  7. National Energy Research Scientific Computing Center NERSC Exceeds Reliability

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

    Scientific Computing Center NERSC Exceeds Reliability Standards With Tape-Based Active Archive Research Facility Accelerates Access to Data while Supporting Exponential Growth Founded in 1974, the National Energy Research Scientific Computing Center (NERSC) is the primary scientific com- puting facility for the Office of Science in the U.S. Department of Energy. NERSC is located at Lawrence Berkeley National Laboratory's Oakland Scientific Facility in Oakland, California and is mandated with

  8. ARPA-E Issues Open Call for Transformational Energy Technologies |

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

    Department of Energy Issues Open Call for Transformational Energy Technologies ARPA-E Issues Open Call for Transformational Energy Technologies March 2, 2012 - 2:31pm Addthis Washington, D.C. - Today, the Advanced Research Projects Agency - Energy (ARPA-E) issued a $150 million funding opportunity open to all transformational energy technologies to support the Obama Administration's all-of-the-above approach to solving our nation's most pressing energy challenges. This Open Funding

  9. DOE Office of Electricity Delivery & Energy Reliability (OE) Energy Storage

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

    Safety Workshop Electricity Delivery & Energy Reliability (OE) Energy Storage Safety Workshop - 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

  10. Building Energy Performance Data Transforming Markets

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

    Building Energy Performance Data Transforming Markets Cliff M ajersik, Execu2ve D irector cliff@imt.org;@IMTCliff. June 16, 2015 US spends $400 billion per year to power b uildings The b uilding s ector i s t he d ominant u ser o f e nergy a nd generator o f C O 2 e missions i n t he U .S. T his i s m ore t rue i n c ities due t o d ensity. 38 70 51 65 75 62 75 74 US Chicago Dallas Minneapolis New York City Philadelphia Salt Lake City Washington, DC Percentage of Total Carbon Emissions from

  11. Beijing Transform United New Energy Investment Co Ltd | Open...

    Open Energy Info (EERE)

    United New Energy Investment Co Ltd Jump to: navigation, search Name: Beijing Transform United New Energy Investment Co.,Ltd. Place: Beijing, China Zip: 100005 Product: The clean...

  12. Department of Energy/ National Power Transformer Reserve

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

    prior experience selling large power transformers in excess of 400 MVA to a US ... Large power transformers are one of the most critical components within the power system ...

  13. EERE Success Story-Vortex Hydro Energy Develops Transformational

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

    Technology to Harness Energy from Water Currents | Department of Energy Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water Currents EERE Success Story-Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water Currents April 10, 2013 - 12:00am Addthis EERE is funding Vortex Hydro Energy to commercialize the Vortex Induced Vibration Aquatic Clean Energy (VIVACE) converter, which is a University of Michigan-patented marine and

  14. Energy Technology Solutions: Public-Private Partnerships Transforming

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

    Industry, November 2010 | Department of Energy Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 PDF icon itp_successes.pdf More Documents & Publications Energy Technology Solutions ITP Energy Intensive Processes: Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry Energy-Intensive Processes Portfolio: Addressing

  15. Reliability and Markets Program Information | Department of Energy

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

    Reliability and Markets Program Information Reliability and Markets Program Information Summary of the Tranmission Reliability program's Reliability and Markets activity area. The program helps to increase grid reliability and reduce costs for customers using integrated market and engineering tools. PDF icon Reliability and Markets Program Factsheet.pdf More Documents & Publications 2014 Reliability & Markets Peer Review 2013 Reliability & Markets Peer Review 2012 Reliability &

  16. China and India PV Reliability-NREL Cooperation | Open Energy...

    Open Energy Info (EERE)

    PV Reliability-NREL Cooperation Jump to: navigation, search Logo: China and India PV Reliability under the Asia Pacific Partnership Name China and India PV Reliability under the...

  17. Electricity Reliability Council of Texas | Open Energy Information

    Open Energy Info (EERE)

    Reliability Council of Texas Jump to: navigation, search Logo: Electricity Reliability Council of Texas Name: Electricity Reliability Council of Texas Abbreviation: ERCOT Address:...

  18. UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY

    Energy Savers [EERE]

    UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY Improving Performance of Federal ) 78 Fed Reg. 53,436 (Aug. 29, 2013) Permitting and Review of ) FR Doc 2013 -- 21098 Infrastructure Projects ) COMMENTS OF WIRES ON THE DEPARTMENT OF ENERGY REQUEST FOR INFORMATION WIRES 1 respectfully submits these comments in response to the Request for Information ("RFI") issued by the Office of Electricity Delivery and Energy Reliability ("OEDER") of

  19. Bioenergy in Energy Transformation and Climate Management

    SciTech Connect (OSTI)

    Rose, Steven K.; Kriegler, Elmar; Bibas, Ruben; Calvin, Katherine V.; Popp, Alexander; van Vuuren, Detlef; Weyant, John

    2014-04-01

    Unlike fossil fuels, biomass is a renewable resource that can sequester carbon during growth, be converted to energy, and then re-grown. Biomass is also a flexible fuel that can service many end-uses. This paper explores the importance of bioenergy to potential future energy transformation and climate change management. Using a model comparison of fifteen models, we characterize and analyze future dependence on, and the value of, bioenergy in achieving potential long-run climate objectivesóreducing radiative forcing to 3.7 and 2.8 W/m2 in 2100 (approximately 550 and 450 ppm carbon dioxide equivalent atmospheric concentrations). Model scenarios project, by 2050, bioenergy growth of 2 to 10% per annum reaching 5 to 35 percent of global primary energy, and by 2100, bioenergy becoming 15 to 50 percent of global primary energy. Non-OECD regions are projected to be the dominant suppliers of biomass, as well as consumers, with up to 35 percent of regional electricity from biopower by 2050, and up to 70 percent of regional liquid fuels from biofuels by 2050. Bioenergy is found to be valuable to many models with significant implications for mitigation costs and world consumption. The availability of bioenergy, in particular biomass with carbon dioxide capture and storage (BECCS), notably affects the cost-effective global emissions trajectory for climate management by accommodating prolonged near-term use of fossil fuels. We also find that models cost-effectively trade-off land carbon and nitrous oxide emissions for the long-run climate change management benefits of bioenergy. Overall, further evaluation of the viability of global large-scale bioenergy is merited.

  20. U.S. Department of Energy Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    Electricity Delivery and Energy Reliability Infrastructure Security and Energy Restoration INSURANCE AS A RISK MANAGEMENT INSTRUMENT FOR ENERGY INFRASTRUCTURE SECURITY AND RESILIENCE Insurance as a Risk Management Instrument for Energy Infrastructure Security and Resilience U.S. Department of Energy March 2013 Page ii of viii This page intentionally left blank. Insurance as a Risk Management Instrument for Energy Infrastructure Security and Resilience U.S. Department of Energy March 2013 Page

  1. Final Report - Hawaii's Clean Energy Transformation and Grid...

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

    Final Report - Hawaii's Clean Energy Transformation and Grid Connection Awardee: Hawaii Department of Business, Economic Development, and Tourism Location: Honolulu, HI Subprogram: ...

  2. 2014 DOE Human Reliability Program (HRP) Workshop | Department of Energy

    Energy Savers [EERE]

    Reliability & Markets Peer Review 2013 Reliability & Markets Peer Review The Transmission Reliability R&D Reliability & Markets Peer Review included 13 presentations over 2 days on August 6 - 7, 2013 at Cornell University in Ithaca, NY. Presentations are available through the links. The agenda and list of presentations are included below. The Reliability and Markets activity of the Transmission Reliability program researches, develops, and implements electricity infrastructure

  3. 2013 Reliability & Markets Peer Review | Department of Energy

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

    Reliability & Markets Peer Review 2013 Reliability & Markets Peer Review The Transmission Reliability R&D Reliability & Markets Peer Review included 13 presentations over 2 days on August 6 - 7, 2013 at Cornell University in Ithaca, NY. Presentations are available through the links. The agenda and list of presentations are included below. The Reliability and Markets activity of the Transmission Reliability program researches, develops, and implements electricity infrastructure

  4. 2014 Reliability & Markets Peer Review | Department of Energy

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

    Reliability & Markets Peer Review 2014 Reliability & Markets Peer Review The Transmission Reliability R&D Reliability & Markets Peer Review included 15 presentations over 2 days on August 5 - 6, 2014 at Cornell University in Ithaca, NY. Presentations are available through the links. The agenda and list of presentations are included below. The Reliability and Markets activity of the Transmission Reliability program researches, develops, and implements electricity infrastructure

  5. 2015 Reliability & Markets Peer Review | Department of Energy

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

    Reliability & Markets Peer Review 2015 Reliability & Markets Peer Review The Transmission Reliability R&D Reliability & Markets Peer Review included 16 presentations over 2 days on August 4 - 5, 2015 at Cornell University in Ithaca, NY. Presentations are available through the links. The agenda and list of presentations are available below. The Reliability and Markets activity of the Transmission Reliability program researches, develops, and implements electricity infrastructure

  6. Ensuring a Reliable Bulk Electric System | Department of Energy

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

    Electric Reliability Corporation (NERC): Ensuring a Reliable Bulk Electric System Cooling Tower Report, October 2008 Transmission Constraints and Congestion in the Western...

  7. Competition and Reliability in North American Energy Markets...

    Office of Environmental Management (EM)

    have had a devastating effect on the reliability of the North American power system and ... concern being profits rather than reliability; 2) Expenditures and manpower have been ...

  8. Competition and Reliability in North American Energy Markets...

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

    effect on the reliability of the North American power system and constitute the ultimate root cause of the August 14, 2003" PDF icon Competition and Reliability in North ...

  9. Electricity Reliability Council of Texas (ERCOT) | Open Energy...

    Open Energy Info (EERE)

    Electricity Reliability Council of Texas (ERCOT) Jump to: navigation, search The Electric Reliability Council of Texas (ERCOT) manages the flow of electric power to 22 million...

  10. Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request

    Energy Savers [EERE]

    Presentation | Department of Energy & Energy Reliability FY 2012 Budget Request Presentation Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request Presentation Presentation by Patricia Hoffman of the Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request. OE's FY 2012 budget request represents a strong commitment to modernizing the grid and providing the reliable, affordable, and secure electric power needed to expand economic recovery

  11. 2012 Reliability & Markets Peer Review | Department of Energy

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

    Reliability & Markets Peer Review 2012 Reliability & Markets Peer Review The Transmission Reliability R&D Reliability & Markets Peer Review included 11 presentations over 2 days on August 7 - 8, 2012 at Cornell University in Ithaca, NY. Presentations and summaries are available through the links and the agenda is included below. Summaries | Full Presentations Day 1: August 7 Transmission Investment Assessment Under Uncertainty About Fuel Prices, Technology, Renewables Penetration

  12. NWTC Collaborative Increases Gearbox Reliability and Helps Reduce Cost of Wind Energy; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-07-01

    A collaborative at the National Renewable Energy Laboratory's (NREL's) National Wind Technology Center (NWTC) leads to wind turbine gearbox reliability and lowers the cost of wind energy.

  13. Secretary Moniz Awards $125 Million for 41 Transformational Energy

    Energy Savers [EERE]

    Technology Projects Ahead of COP21 in Paris | Department of Energy Awards $125 Million for 41 Transformational Energy Technology Projects Ahead of COP21 in Paris Secretary Moniz Awards $125 Million for 41 Transformational Energy Technology Projects Ahead of COP21 in Paris November 23, 2015 - 3:36pm Addthis News Media Contact 202-586-4940 DOENews@hq.doe.gov WASHINGTON - U.S. Energy Secretary Ernest Moniz today announced $125 million across 41 cutting-edge energy technologies awarded by the

  14. UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY

    Energy Savers [EERE]

    UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY National Electric Transmission ) Draft for Public Comment Congestion Study ) 79 Fed Reg. 49076 (2014) ) ) COMMENTS OF WIRES AND THE NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION ON THE DEPARTMENT OF ENERGY REQUEST FOR PUBLIC COMMENT WIRES 1 and the National Electrical Manufacturers Association ("NEMA) 2 respectfully submits these comments in response to the Draft National Electric Transmission

  15. Moving Towards a More Reliable Clean Energy Future in the Pacific Northwest

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

    | Department of Energy Moving Towards a More Reliable Clean Energy Future in the Pacific Northwest Moving Towards a More Reliable Clean Energy Future in the Pacific Northwest September 10, 2015 - 12:41pm Addthis Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability One of the nation's largest and most comprehensive smart grid demonstration projects recently concluded, offering up valuable results and lessons learned. The

  16. 2013 Transmission Reliability Program Peer Review | Department of Energy

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

    Transmission Reliability Program Peer Review 2013 Transmission Reliability Program Peer Review The Transmission Reliability Program Peer Review included six sessions over 2 days on June 27 - 28, 2013. Presentations are available through the individual session links. The agenda and introduction by Joe Eto, LBNL, are available below. Day 1: June 27 Session I Baselining Studies and Analysis, Bharat Bhargava, EPG Baselining Studies and Analysis, Brett Amidan, PNNL Synchrophasor Standards Support and

  17. 2014 Transmission Reliability Program Peer Review | Department of Energy

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

    Transmission Reliability Program Peer Review 2014 Transmission Reliability Program Peer Review The Transmission Reliability Program Peer Review included 20 presentations over 2 days on June 3 - 4, 2014 in Washington, DC. Presentations are available through the links. The agenda is included below. Day 1: June 3 Session I Synchrophasor Standards Support and Development, Allen Goldstein, NIST Advanced Synchrophasor Metrology, Paul Ewing, ORNL Technology Assessment for Next Generation PMU, Mark

  18. 2015 Transmission Reliability Program Peer Review | Department of Energy

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

    Transmission Reliability Program Peer Review 2015 Transmission Reliability Program Peer Review The Transmission Reliability Program Peer Review included 25 presentations over 2 days on June 10 - 11, 2015, in Washington, DC. Presentations are available through the links for each day. The agenda is included below. Day 1: June 10 Session I Measurement-Based Stability Assessment, Dan Trudnowski, Montana Tech Application of VARPRO Ambient Mode Estimation, Bernie Lesieutre, U Wisconsin WSU Oscillation

  19. Distributed Generation Operational Reliability, Executive Summary Report,

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

    January 2004 | Department of Energy Reliability, Executive Summary Report, January 2004 Distributed Generation Operational Reliability, Executive Summary Report, January 2004 This report summarizes the results of the project, "Distributed Generation Market Transformation Tools: Distributed Generation Reliability and Availability Database," sponsored by Oak Ridge National Laboratory (ORNL), Energy Solutions Center (ESC), New York State Energy Research and Development Authority

  20. 2011 Annual Planning Summary for Electricity Delivery and Energy Reliability (OE)

    Broader source: Energy.gov [DOE]

    The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2011 and 2012 within the Office of Electricity Delivery and Energy Reliability (OE).

  1. 2014 Annual Planning Summary for the Office of Electricity and Energy Reliability

    Broader source: Energy.gov [DOE]

    The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2014 and 2015 within the Office of Electricity and Energy Reliability.

  2. Our Transforming Energy Economy: Pathways to a Decarbonized Future -

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

    Continuum Magazine | NREL Photo of natural gas pipeline, with two long pipes stretching into the distance supported at each flange by an underlying structure. JISEA's focus on the synergy of natural gas and renewable energy provides critical insights within the changing landscape of energy in the United States. Photo provided by iStock Our Transforming Energy Economy: Pathways to a Decarbonized Future A growing body of work on the nexus of natural gas and renewable energy offers insight on a

  3. Statement Of Patricia Hoffman Assistant Secretary For Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    Of Patricia Hoffman Assistant Secretary For Electricity Delivery and Energy Reliability U.S. Department of Energy Before The United States House of Representatives Appropriations Subcommittee on Energy and Water Development March 25, 2014 Mr. Chairman and Members of the Committee, thank you for the opportunity to appear before you today to discuss the President's Fiscal Year (FY) 2015 budget for the Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE). It is

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

    Broader source: Energy.gov [DOE]

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

  5. VIDEO: Transforming a House into a Home | Department of Energy

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

    Transforming a House into a Home VIDEO: Transforming a House into a Home October 28, 2013 - 10:30am Addthis In the video above, Lakiya Culley talks about how her solar-powered, passive home, located in D.C.'s Deanwood neighborhood, has changed her family's future. | Video by Matty Greene, Energy Department. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs Matty Greene Matty Greene Former Videographer At universities all across the country,

  6. PRESENTATION: TRANSFORMATION OF THE GRID | Department of Energy

    Energy Savers [EERE]

    THE SUNSHOT INITIATIVE PRESENTATION: OVERVIEW OF THE SUNSHOT INITIATIVE A briefing to the Secretary's Energy Advisory Board on the SunShot Initiative delivered by Minh Le, Director of the SunShot Initiative. PDF icon Overview of the SunShot Initiative More Documents & Publications 2014 SunShot Initiative Portfolio Book: Introduction SunShot Initiative 2014 Portfolio Overview Download the Final Agenda

    TRANSFORMATION OF THE GRID PRESENTATION: TRANSFORMATION OF THE GRID A briefing to the

  7. Downhole Sensor Holds Transformative Potential | Department of Energy

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

    Downhole Sensor Holds Transformative Potential Downhole Sensor Holds Transformative Potential December 13, 2013 - 12:00am Addthis Long-term operation of electronics at high temperatures remains a challenge for the geothermal sector; many downhole sensors are prone to failure when deployed in high-temperature wells, which limits the availability and complexity of logging tools available for use in geothermal energy extraction. Funded by a GTO Recovery Act award, GE Global Research has elevated

  8. NWTC Collaborative Increases Gearbox Reliability and Helps Reduce Cost of Wind Energy (Fact Sheet), NREL (National Renewable Energy Laboratory)

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

    Collaborative Increases Gearbox Reliability and Helps Reduce Cost of Wind Energy A collaborative at the National Renewable Energy Laboratory's (NREL's) National Wind Technology Center (NWTC) leads to wind turbine gearbox reliability and lowers the cost of wind energy. Gearbox failures significantly impact the cost of wind plant operations. In 2007, the NWTC initiated the Gearbox Reliability Collaborative (GRC) which follows a multipronged approach based on a collaborative of manufacturers,

  9. High Reliability Redundant Solar Topology | Department of Energy

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

    ps1_tenksolar_johnson.pdf More Documents & Publications From Cleanup to Stewardship QER - Comment of Energy Innovation 6 QER - Comment of Energy Innovation 7

  10. Energy Department Invests Over $10 Million to Improve Grid Reliability...

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

    ... Find more information about how the Energy Department is working to advance a modern and ... lines carry electricity across Washington State. | Photo courtesy of the Energy ...

  11. Improved Reliability of Ballistic Weapons and Combustion Engines - Energy

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

    Innovation Portal Vehicles and Fuels Vehicles and Fuels Advanced Materials Advanced Materials Find More Like This Return to Search Improved Reliability of Ballistic Weapons and Combustion Engines Methods of Forming Boron Nitride DOE Grant Recipients Idaho National Laboratory Contact GRANT About This Technology Publications: PDF Document Publication 8968827.pdf (626 KB) Technology Marketing Summary A novel method for coating the barrel of a ballistic weapon or its bullets with a unique

  12. Reliable, High Performance Transistors on Flexible Substrates - Energy

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

    Innovation Portal Advanced Materials Advanced Materials Find More Like This Return to Search Reliable, High Performance Transistors on Flexible Substrates Lawrence Berkeley National Laboratory Contact LBL About This Technology Publications: PDF Document Publication Backplanes for Conformal Electronics and Sensors, "Nano Lett., 2011, 11, 5408-5413 (924 KB) Technology Marketing Summary Researchers at Berkeley Lab have produced uniform, high performance transistors on mechanically

  13. Energy Department Announces $66 Million for Transformational Energy

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

    Efficiency Research and University-Industry Partnerships | Department of Energy a $5 million investment to develop and demonstrate new residential energy efficiency solutions, and that will support building energy efficiency research at universities and colleges. The Department will provide $4 million to support the demonstration of high-impact energy efficiency technologies and practices that can produce 50% energy savings in new homes by 2025 and 40% energy savings in existing homes by

  14. OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY WEEKLY...

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

    ... million for Smart Grid Regional Demonstration Projects ... Energy Security and Environmental Sustainability." ... This week, Western staff responded to local media ...

  15. Mr. David Meyer Office of Electricity Delivery and Energy Reliability

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

    ... announced its decision to retire the Crystal River Nuclear Plant. 201 This reduces the ... Duke Energy Florida's retirement of the Crystal River Nuclear Plant, http:...

  16. Energy Department Invests Over $10 Million to Improve Grid Reliability and

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

    Resiliency | Department of Energy 10 Million to Improve Grid Reliability and Resiliency Energy Department Invests Over $10 Million to Improve Grid Reliability and Resiliency June 11, 2014 - 6:20pm Addthis NEWS MEDIA CONTACT (202) 586-4940 As part of the Obama Administration's commitment to a strong and secure power grid, the Energy Department today announced more than $10 million for projects that will improve the reliability and resiliency of the U.S. electric grid and facilitate quick and

  17. Houston Transforming with Solar Energy | Department of Energy

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

    Control | Department of Energy PDF icon hot_rolling.pdf More Documents & Publications ITP Aluminum: Aluminum Industry Roadmap for the Automotive Market (May 1999) Vehicle Technologies Office: 2012 Lightweight Materials R&D Annual Progress Report ITP Aluminum: Aluminum Industry Technology Roadmap

    Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy What are the key facts? Bernie estimates he saves anywhere from $300,000 to $400,000

  18. The Office of Electricity Delivery and Energy Reliability is Closely Monitoring Hurricane Irene (2011)

    Broader source: Energy.gov [DOE]

    The Department of Energy’s (DOE) Office of Electricity Delivery and Energy Reliability (OE) is closely monitoring Hurricane Irene as it travels up the U.S. coast and is publishing Situation Reports.

  19. Reliable Nanomanufacturing of Ge-Sn Alloys for Solar Energy Conversion |

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

    The Ames Laboratory Reliable Nanomanufacturing of Ge-Sn Alloys for Solar Energy Conversion Based on the US Department of Energy's International Energy Outlook 2014 report, global consumption of energy is estimated to rise by more than 50% between 2004 and 2030. One of the biggest scientific challenges is finding a clean renewable energy resource that will replace fossil fuels and avoid adverse effects on climate, environment, and health. This project aims to advance our understanding of the

  20. Chemical Transformation - Joint Center for Energy Storage Research

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

    Read More Chemical Transformation January 13, 2015, Research Highlights ... Read More Chemical Transformation December 16, 2014, Research Highlights Electrode ...

  1. Clean Energy Policies Analysis: The Role of Policy in Clean Energy Market Transformation (Presentation)

    SciTech Connect (OSTI)

    Doris, E.

    2010-11-01

    This presentation was written and presented by Elizabeth Doris (NREL) at the November 17 TAP Webinar to provide background detail about how state policies are transforming the clean energy market in different regions of the country.

  2. Record of Categorical Exclusion (CX) Determination: Office of Electricity Delivery and Energy Reliability (OE): EA-384 NRG Power Marketing LLC

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CX) Determination, Office of Electricity Delivery and Energy Reliability (OE): Application from NRG Power Marketing LLC to export electric energy to Mexico.

  3. Record of Categorical Exclusion (CX) Determination: Office of Electricity Delivery and Energy Reliability (OE): EA-383 Pilot Power Group Inc

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CX) Determination, Office of Electricity Delivery and Energy Reliability (OE): Application from Pilot Power Group Inc to export electric energy to Mexico.

  4. Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-361 Aquilon Power Limited

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE) for Aquilon Power Limited to export electric energy to Canada

  5. Vehicle to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management (Poster), NREL (National Renewable Energy Laboratory)

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

    to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management Mike Simpson, Tony Markel, and Michael O'Keefe National Renewable Energy Laboratory INTRODUCTION OPPORTUNITY National Renewable Energy Laboratory Presented at the 4th International Conference on Integration of Renewable & Distributed Energy Resources, December 6-10 , 2010 * Albuquerque, New Mexico U.S. military bases, such as Fort Carson, are interested in opportunities to lower energy consumption and use renewable

  6. Getting from here to there ‚Äď energy technology transformation pathways in the EMF-27 scenarios

    SciTech Connect (OSTI)

    Krey, Volker; Luderer, Gunnar; Clarke, Leon E.; Kriegler, Elmar

    2014-04-01

    This apper discusses Getting from here to there ‚Äď energy technology transformation pathways in the EMF-27 scenarios

  7. NREL Supports Native American Tribes in Clean Energy Transformational

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

    Leadership - News Feature | NREL NREL Supports Native American Tribes in Clean Energy Transformational Leadership March 30, 2016 Photo of a group of wind turbines in an open area. A wind farm developed in California by the Campo Band of Mission Indians of the Kumeyaay Nation. Photo from Campo Band In the redwood country of northern California, where arboreal giants can live to be 2,000 years old and can reach heights of more than 375 feet, the Blue Lake Rancheria Tribe has also grown

  8. TRANSFORMER

    DOE Patents [OSTI]

    Baker, W.R.

    1959-08-25

    Transformers of a type adapted for use with extreme high power vacuum tubes where current requirements may be of the order of 2,000 to 200,000 amperes are described. The transformer casing has the form of a re-entrant section being extended through an opening in one end of the cylinder to form a coaxial terminal arrangement. A toroidal multi-turn primary winding is disposed within the casing in coaxial relationship therein. In a second embodiment, means are provided for forming the casing as a multi-turn secondary. The transformer is characterized by minimized resistance heating, minimized external magnetic flux, and an economical construction.

  9. Patricia Hoffman Assistant Secretary Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    Patricia Hoffman Assistant Secretary Office of Electricity Delivery and Energy Reliability U.S. Department of Energy Room 8H033 1000 Independence Avenue, SW Washington, DC 20585 Subject: DOE RFI DOE RFI 2010-23251 - Addressing Policy and Logistical Challenges to Smart Grid Implementation Dear Assistant Secretary Hoffman, The Galvin Electricity Initiative commends the Department of Energy for reaching out to key stakeholders to obtain input and comments on ways to improve electricity service.

  10. Mr. Christopher Lawrence and Ms. Julie Smith Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    Mr. Christopher Lawrence and Ms. Julie Smith Office of Electricity Delivery and Energy Reliability Mail Code: OE-20 U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585 Dear Mr. Lawrence and Ms. Smith, The Western Governors' Association (WGA) is submitting these comments in response to the Department of Energy's (DOE) Request for Information (RFI), dated August 29, 2013 1 . The RFI outlines a proposed process to establish a coordinated series of meetings and other

  11. R&D program benefits estimation: DOE Office of Electricity Delivery and Energy Reliability

    SciTech Connect (OSTI)

    None, None

    2006-12-04

    The overall mission of the U.S. Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE) is to lead national efforts to modernize the electric grid, enhance the security and reliability of the energy infrastructure, and facilitate recovery from disruptions to the energy supply. In support of this mission, OE conducts a portfolio of research and development (R&D) activities to advance technologies to enhance electric power delivery. Multiple benefits are anticipated to result from the deployment of these technologies, including higher quality and more reliable power, energy savings, and lower cost electricity. In addition, OE engages State and local government decision-makers and the private sector to address issues related to the reliability and security of the grid, including responding to national emergencies that affect energy delivery. The OE R&D activities are comprised of four R&D lines: High Temperature Superconductivity (HTS), Visualization and Controls (V&C), Energy Storage and Power Electronics (ES&PE), and Distributed Systems Integration (DSI).

  12. Wind energy Computerized Maintenance Management System (CMMS) : data collection recommendations for reliability analysis.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Ogilvie, Alistair B.

    2012-01-01

    This report addresses the general data requirements for reliability analysis of fielded wind turbines and other wind plant equipment. The report provides a rationale for why this data should be collected, a list of the data needed to support reliability and availability analysis, and specific data recommendations for a Computerized Maintenance Management System (CMMS) to support automated analysis. This data collection recommendations report was written by Sandia National Laboratories to address the general data requirements for reliability analysis of operating wind turbines. This report is intended to help develop a basic understanding of the data needed for reliability analysis from a Computerized Maintenance Management System (CMMS) and other data systems. The report provides a rationale for why this data should be collected, a list of the data needed to support reliability and availability analysis, and specific recommendations for a CMMS to support automated analysis. Though written for reliability analysis of wind turbines, much of the information is applicable to a wider variety of equipment and analysis and reporting needs. The 'Motivation' section of this report provides a rationale for collecting and analyzing field data for reliability analysis. The benefits of this type of effort can include increased energy delivered, decreased operating costs, enhanced preventive maintenance schedules, solutions to issues with the largest payback, and identification of early failure indicators.

  13. Chemical Transformation - Joint Center for Energy Storage Research

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

    Read More Chemical Transformation June 19, 2014, Research Highlights Trace Water Catalyzes ... Read More Chemical Transformation Electrochemical Discovery Laboratory June 18, 2014, ...

  14. Chemical Transformation - Joint Center for Energy Storage Research

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

    Read More Chemical Transformation June 5, 2015, Research Highlights Biphasic Electrode ... Read More Chemical Transformation Redox Flow April 27, 2015, Research Highlights ...

  15. Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, before the Committee on Energy and Natural Resources, U.S. Senate, May 7, 2009.

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, before the Senate Committee on Energy and Natural Resources, May 7, 2009, on the...

  16. Statement of Patricia Hoffman, Assistant Secretary for Electricity Delivery and Energy Reliability, before the House Appropriations Subcommittee on Energy and Water Development, March 30, 2011

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Assistant Secretary for Electricity Delivery and Energy Reliability, before the United States House of Representatives House Appropriations Subcommittee on Energy and...

  17. Automated Energy Distribution and Reliability System: Validation Integration - Results of Future Architecture Implementation

    SciTech Connect (OSTI)

    Buche, D. L.

    2008-06-01

    This report describes Northern Indiana Public Service Co. project efforts to develop an automated energy distribution and reliability system. The purpose of this project was to implement a database-driven GIS solution that would manage all of the company's gas, electric, and landbase objects. This report is second in a series of reports detailing this effort.

  18. Distributed Generation Operational Reliability and Availability Database,

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

    Final Report, January 2004 | Department of Energy Reliability and Availability Database, Final Report, January 2004 Distributed Generation Operational Reliability and Availability Database, Final Report, January 2004 This final report documents the results of an 18-month project entitled, "Distributed Generation Market Transformation Tools: Distributed Generation Reliability and Availability Database," sponsored by Oak Ridge National Laboratory (ORNL), Energy Solutions Center

  19. Ms. Julie A. Smith Mr. Christopher Lawrence Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    October 30, 2013 Ms. Julie A. Smith Mr. Christopher Lawrence Office of Electricity Delivery and Energy Reliability Mail Code: OE-20 U.S. Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 Dear Ms. Smith and Mr. Lawrence: The Association of Fish and Wildlife Agencies (AFWA) would like to provide comments on the Federal Register Notice Request for Information (RFI) on Improving Performance of Federal Permitting and Review of Infrastructure Projects, Federal Register Document

  20. ARPA-E Announces $43 Million for Transformational Energy Storage Projects

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

    to Advance Electric Vehicle and Grid Technologies | Department of Energy $43 Million for Transformational Energy Storage Projects to Advance Electric Vehicle and Grid Technologies ARPA-E Announces $43 Million for Transformational Energy Storage Projects to Advance Electric Vehicle and Grid Technologies August 2, 2012 - 10:34am Addthis News Media Contact (202) 586-4940 WASHINGTON - The Department of Energy today announced that 19 transformative new projects will receive a total of $43 million

  1. Linking Transformational Materials and Processing for an Energy-Efficient and Low-Carbon Economy, 2010

    SciTech Connect (OSTI)

    Hunt, Warren H.; Brindle, Ross; James, Mallory; Justiniano, Mauricio; Sabouni, Ridah; Seader, Melanie; Ruch, Jennifer; Andres, Howard; Zafar, Muhammad

    2010-06-01

    The Energy Materials Blue Ribbon Panel, representing experts from industry, academia, and government, identifies new materials and processing breakthroughs that could lead to transformational advances in energy efficiency, energy security, and carbon reduction.

  2. STATEMENT OF PATRICIA HOFFMAN ASSISTANT SECRETARY FOR ELECTRICITY DELIVERY AND ENERGY RELIABILITY

    Energy Savers [EERE]

    HOUSE APPROPRIATIONS SUBCOMMITTEE ON ENERGY AND WATER DEVELOPMENT MARCH 30, 2011 Mr. Chairman and Members of the Committee, thank you for the opportunity to appear before you today to discuss the President's Fiscal Year (FY) 2012 budget request for the Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE). President Obama has described his vision of how to win the future: out-innovate, out-educate and out-build the rest of the world. We at the Department of

  3. Northeast United States U.S. Department of Energy Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    Department of Energy Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Credit: Northeast Energy Efficiency Partnerships Credit: Northeast Energy Efficiency Partnerships Lead Performer: Northeast Energy Efficiency Partnerships, Lexington, MA Partners: -- Burlington Electric Department -- Cape Light Compact -- Connecticut Light and Power -- Efficiency Vermont -- National Grid -- NSTAR Electric and Gas --

  4. Shape-memory transformations of NiTi: Minimum-energy pathways...

    Office of Scientific and Technical Information (OSTI)

    Accepted Manuscript: Shape-memory transformations of NiTi: Minimum-energy pathways between austenite, martensites, and kinetically limited intermediate states Title: Shape-memory ...

  5. Blade Reliability Collaborative

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

    Reliability Collaborative - Sandia Energy Energy Search Icon Sandia Home Locations Contact ... Twitter Google + Vimeo GovDelivery SlideShare Blade Reliability Collaborative Home...

  6. 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...

  7. Materials, Reliability, & Standards

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

    Materials, Reliability, & Standards - Sandia Energy Energy Search Icon Sandia Home ... Twitter Google + Vimeo GovDelivery SlideShare Materials, Reliability, & Standards Home...

  8. Human Reliability Assessment

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

    Reliability Assessment - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Twitter Google + Vimeo GovDelivery SlideShare Human Reliability Assessment HomeStationary ...

  9. 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...

  10. Innovation Impact, Wind: NREL Collaborative Improves the Reliability of Wind Turbine Gearboxes (Fact Sheet), NREL (National Renewable Energy Laboratory)

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

    Collaborative Improves the Reliability of Wind Turbine Gearboxes Gearbox failures have a significant impact on the cost of wind farm operations. To help minimize gearbox failures, in 2007 the National Renewable Energy Laboratory (NREL) initiated the Gearbox Reliability Collaborative (GRC), which consists of manufacturers, owners, researchers, and consultants. The GRC was funded by the Office of Energy Efficiency and Renewable Energy at the U.S. Department of Energy. Gearbox deficiencies are the

  11. Bold, Transformational Energy Research Projects Win $151 Million...

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

    ARPA-E's mission is to develop nimble, creative and inventive approaches to transform the ... This development has the potential to greatly increase domestic production of clean fuel ...

  12. Statement of Patricia A. Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability Department of Energy before the Committee on Science and Technology Energy and Environment Subcommittee U.S. House of Representatives, October 3, 20

    Broader source: Energy.gov [DOE]

    Statement of Patricia A. Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability Department of Energy before the Committee on Science and Technology, Energy and...

  13. Statement of Patricia Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability, Department of Energy before the Committee on Science and Technology Energy and Environment Subcommittee U.S. House of Representatives October 3, 2007

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability, Department of Energy before the Committee on Science and Technology, Energy and...

  14. Secretary of Energy Announces New Office of Electricity Delivery & Energy Reliability

    Broader source: Energy.gov [DOE]

    WASHINGTON, DC -- Secretary of Energy Samuel Bodman today announced the completion of the merger of the former Office of Electric Transmission and Distribution and Office of Energy Assurance into...

  15. Chemical Transformation - Joint Center for Energy Storage Research

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

    Chemical Transformation December 21, 2015, Research Highlights Redox Mediators that Promote Three-Dimensional Growth of Li2S on Carbon Current Collectors in Lithium-Sulfur Batteries Developed, from computation and experiment, redox mediators that allow 3-D growth of Li2S on carbon current collectors for greater capacity utilization in Li-S batteries ... Read More Chemical Transformation Electrolyte Genome December 21, 2015, Research Highlights Compliant Glass-Polymer Hybrid Single

  16. Distribution system stability, reliability and protective relaying due to incorporation of dispersed energy sources. Master's thesis

    SciTech Connect (OSTI)

    Allison, K.L.

    1984-01-01

    This thesis discusses impacts and issues brought about by the enactment of the Public Utilities Regulatory Policies Act of 1978. The United States power grid has a history of safe, economical, reliable service that, some feel, is threatened by the encroachment of small Dispersed Energy Sources, with possible inexperienced developers. The quality of electrical power from such sources is in question, as is power grid stability and reliability. Safety is another factor where methodry is subject to the incentives of the party whose viewpoint is sought. Much controversy is caused by the Act leaving methods of implementation to the individual States. The settlement, in one State, of some question in dispute forms no basis for extrapolation into other States. This leaves a potential developer with some uncertainty as to his options and advantages in assessing the incentives for investing in a Dispersed Energy Source. And such incentives form the thrust of the Act. This thesis brings these issues to the force and examines them for significance and possible resolution. It evaluates the outlook for significance and possible resolution. It evaluates the outlook of the Utility, the Dispersed Energy Source, and the Public for motivation and attempts to strike a balance between their opinions in reaching conclusions. Gray areas are addressed and possible remedies are offered.

  17. UP TO 100,000 RELIABLE STRONG GRAVITATIONAL LENSES IN FUTURE DARK ENERGY EXPERIMENTS

    SciTech Connect (OSTI)

    Serjeant, S.

    2014-09-20

    The Euclid space telescope will observe ?10{sup 5} strong galaxy-galaxy gravitational lens events in its wide field imaging survey over around half the sky, but identifying the gravitational lenses from their observed morphologies requires solving the difficult problem of reliably separating the lensed sources from contaminant populations, such as tidal tails, as well as presenting challenges for spectroscopic follow-up redshift campaigns. Here I present alternative selection techniques for strong gravitational lenses in both Euclid and the Square Kilometre Array, exploiting the strong magnification bias present in the steep end of the H? luminosity function and the H I mass function. Around 10{sup 3} strong lensing events are detectable with this method in the Euclid wide survey. While only ?1% of the total haul of Euclid lenses, this sample has ?100% reliability, known source redshifts, high signal-to-noise, and a magnification-based selection independent of assumptions of lens morphology. With the proposed Square Kilometre Array dark energy survey, the numbers of reliable strong gravitational lenses with source redshifts can reach 10{sup 5}.

  18. Statement of Patricia Hoffman, Assistant Secretary for Electricity Delivery and Energy Reliability, before the Senate Committee Energy and Natural Resources, May 5, 2011

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Assistant Secretary for Electricity Delivery and Energy Reliability, before the Committee Energy and Natural Resources, United States Senate, May 5, 2011, to discuss...

  19. The Path to Transforming Knowledge into Energy Projects: DOE...

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

    2015 Tribal Renewable Energy Webinar Series and read detailed descriptions about each of the monthly webinars in the flier below. DOE Tribal Renewable Energy Webinar Series 2015...

  20. North American Electric Reliability Corporation (NERC): Reliability

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

    Considerations from the Integration of Smart Grid | Department of Energy (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid. NERC develops and enforces Reliability Standards; assesses adequacy annually via a ten-year forcast and winter and

  1. Update to Large Power Transformers and the U.S. Electric Grid Report Now Available

    Broader source: Energy.gov [DOE]

    The Office of Electricity Delivery and Energy Reliability has released an update to its 2012 Large Power Transformers and the U.S. Electric Grid report.

  2. Update to Large Power Transformers and the U.S. Electric Grid...

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

    Delivery and Energy Reliability has released an update to its 2012 Large Power Transformers and the U.S. Electric Grid report. The new report includes updated information...

  3. 5 Super-Sized Solar Projects Transforming the Clean Energy Landscape |

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

    Department of Energy Super-Sized Solar Projects Transforming the Clean Energy Landscape 5 Super-Sized Solar Projects Transforming the Clean Energy Landscape April 8, 2013 - 4:00pm Addthis The California Valley Solar Ranch has a capacity of 250 MW -- enough energy to power the equivalent of every home in San Luis Obispo County. | Photo courtesy of SunPower. The California Valley Solar Ranch has a capacity of 250 MW -- enough energy to power the equivalent of every home in San Luis Obispo

  4. Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, U.S. Department of Energy Before the Committee on Energy and Natural Resources, United States Senate, March 3, 2009

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, DOE, before the Senate Committe on Energy and Natural Resources on the department's...

  5. ARPA-E Announces $43 Million for Transformational Energy Storage...

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

    and beyond, while also potentially improving the access to energy for the U.S. military at forward operating bases in remote areas," said Secretary of Energy Steven Chu. "These ...

  6. Energy Transformation in the U.S. Virgin Islands

    Broader source: Energy.gov [DOE]

    The U.S. Virgin Islands (USVI) worked with the U.S. Department of Energy (DOE) from 2009 to 2013 to develop and begin implementing a strategy for transitioning from 100% reliance on imported fossil fuel energy to a clean, sustainable energy future.

  7. Transformative Science: Energy Efficiency at the National Labs

    Broader source: Energy.gov [DOE]

    This month on energy.gov, we're featuring the Energy Department's National Labs and their work in energy efficiency: the technologies they've developed, the research they've conducted and the cutting-edge facilities they've built.

  8. Impact of Distributed Energy Resources on the Reliability of a Critical Telecommunications Facility

    SciTech Connect (OSTI)

    Robinson, D.; Atcitty, C.; Zuffranieri, J.; Arent, D.

    2006-03-01

    Telecommunications has been identified by the Department of Homeland Security as a critical infrastructure to the United States. Failures in the power systems supporting major telecommunications service nodes are a main contributor to major telecommunications outages, as documented by analyses of Federal Communications Commission (FCC) outage reports by the National Reliability Steering Committee (under auspices of the Alliance for Telecommunications Industry Solutions). There are two major issues that are having increasing impact on the sensitivity of the power distribution to telecommunication facilities: deregulation of the power industry, and changing weather patterns. A logical approach to improve the robustness of telecommunication facilities would be to increase the depth and breadth of technologies available to restore power in the face of power outages. Distributed energy resources such as fuel cells and gas turbines could provide one more onsite electric power source to provide backup power, if batteries and diesel generators fail. But does the diversity in power sources actually increase the reliability of offered power to the office equipment, or does the complexity of installing and managing the extended power system induce more potential faults and higher failure rates? This report analyzes a system involving a telecommunications facility consisting of two switch-bays and a satellite reception system.

  9. Shape-memory transformations of NiTi: Minimum-energy pathways between

    Office of Scientific and Technical Information (OSTI)

    austenite, martensites, and kinetically limited intermediate states (Journal Article) | DOE PAGES Shape-memory transformations of NiTi: Minimum-energy pathways between austenite, martensites, and kinetically limited intermediate states Title: Shape-memory transformations of NiTi: Minimum-energy pathways between austenite, martensites, and kinetically limited intermediate states NiTi is the most used shape-memory alloy, nonetheless, a lack of understanding remains regarding the associated

  10. Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-363 Noble Americas Gas & Power Corporation

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE):  Noble Americas Gas & Power Corporation to export electric energy to Mexico

  11. Impact of Distributed Energy Resources on the Reliability of Critical Telecommunications Facilities: Preprint

    SciTech Connect (OSTI)

    Robinson, D. G.; Arent, D. J.; Johnson, L.

    2006-06-01

    This paper documents a probabilistic risk assessment of existing and alternative power supply systems at a large telecommunications office. The analysis characterizes the increase in the reliability of power supply through the use of two alternative power configurations. Failures in the power systems supporting major telecommunications service nodes are a main contributor to significant telecommunications outages. A logical approach to improving the robustness of telecommunication facilities is to increase the depth and breadth of technologies available to restore power during power outages. Distributed energy resources such as fuel cells and gas turbines could provide additional on-site electric power sources to provide backup power, if batteries and diesel generators fail. The analysis is based on a hierarchical Bayesian approach and focuses on the failure probability associated with each of three possible facility configurations, along with assessment of the uncertainty or confidence level in the probability of failure. A risk-based characterization of final best configuration is presented.

  12. SEAD accelerates the pace of market transformation for energy...

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

    * These studies examine national standards from other countries and compare these with Chinese standards. EE tiers and incentive programs The Market Annual energy consumption The...

  13. Secretary Moniz Awards $125 Million for 41 Transformational Energy...

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

    transparent to visible light (>90 percent), but reflects ultraviolet and thermal-infrared energies to reduce heat loss in winter. This window retrofit technology could save...

  14. Institute for Atom-Efficient Chemical Transformations Energy...

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

    provides links to each partner's participating organizations. Argonne National Laboratory Chemical Sciences and Engineering Division Center for Nanoscale Materials Energy Systems...

  15. Improving Component Reliability Through Performance and Condition Monitoring Data Analysis; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Sheng, S.

    2015-03-25

    This presentation discusses wind turbine gearbox reliability and the causes of and methods for preventing gearbox failures through condition monitoring.

  16. Wind Turbine Condition Monitoring, Reliability Database, and O&M Research Update (Presentation), NREL (National Renewable Energy Laboratory)

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

    Wind Turbine Gearbox Reliability Database, Condition Monitoring, and O&M Research Update Shawn Sheng GRC Annual Meeting 2015 February 17-18, 2015 Golden, Colorado Photo by Dennis Schroeder, NREL 21883 NREL/PR-5000-63868 NATIONAL RENEWABLE ENERGY LABORATORY Reliability Database 2 * Partners: - More than 20 partners, including turbine and gearbox original equipment manufacturers (OEMs), gearbox rebuild shops, wind plant owner/operators, and consulting companies - Assets represented by

  17. A scoping study on energy-efficiency market transformation by California Utility DSM Programs

    SciTech Connect (OSTI)

    Eto, J.; Prahl, R.; Schlegel, J.

    1996-07-01

    Market transformation has emerged as a central policy objective for future publicly-funded energy-efficiency programs in California. California Public Utilities Commission (CPUC) Decision 95-12-063 calls for public funding to shift to activities designed to transform the energy-efficiency market. The CPUC envisions that funding {open_quotes}would only be needed for specific and limited periods of time to cause the market to be transformed{close_quotes}. At the same time, the CPUC also acknowledges that {open_quotes}there are many definitions of market transformation{close_quotes} ... and does {open_quotes}not attempt to refine those definitions today{close_quotes}. We argue that a definition of market transformation is essential. The literature is now replete with definitions, and an operational definition is needed for the CPUC to decide on which programs should be supported with public funds. The CPUC decision initially indicated a preference for programs that do not provide financial assistance 4-efficiency programs that rely on financial assistance to customers. However, energy customers have traditionally accounted for a substantial portion of California utility`s DSM programs, so the CPUC`s direction to use ratepayer funds to support programs that will transform the market raises critical questions about how to analyze what has happened in order to plan effectively for the future: Which utility energy-efficiency programs, including those that provide financial assistance to customers, have had market transforming effects? To what extent do current regulatory rules and practices encourage or discourage utilities from running programs that are designed to transform the market? Should the rules and programs be modified, and, if so, how, to promote market transformation?

  18. Secretary Moniz Awards $125 Million for 41 Transformational Energy...

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

    ... University of Virginia, Charlottesville, VA (3,569,580) - 50 MW Segmented Ultralight Morphing Rotors for Wind Energy The team led by the University of Virginia will design a 50 ...

  19. DOE Zero Energy Ready Home Case Study, Transformations, Inc....

    Energy Savers [EERE]

    ... 1,842 * Annual energy savings: without solar 60 MMBtu; with solar -20.1 MMBtu ZERO ... walls spaced 5 inches apart and filled with low-density (open-cell) spray foam (R-45.6). ...

  20. DOE Zero Energy Ready Home Case Study 2013: Transformation, Inc...

    Energy Savers [EERE]

    ... energy efficiency ratio (SEER) rating of 23 for cooling and a heating seasonal performance factor (HSPF) of 10.6 for heating, these units far exceed the minimum heat pump ...

  1. DOE Zero Energy Ready Home Case Study: Transformation Inc., Production...

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

    Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 35 without PV or HERS -37 with PV. This 2,508-square-foot custom home has R-46 double-stud walls with ...

  2. DOE Zero Energy Ready Home Case Study: Transformations Inc.,...

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

    Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 34 without PV or HERS -21 with PV. This 3,168-square-foot custom home has R-46 double-stud walls, a ...

  3. Statement of Patricia Hoffman Acting Assistant Secretary for Electricity Delivery and Energy Reliability before the Subcommittee on Energy and Environment, Committee on Science and Technology, U.S. House of Representatives, July 23, 2009

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, U.S. Department of Energy, before the Subcommittee on Energy and Environment, Committee on...

  4. DOE Zero Energy Ready Home Case Study: Transformations Inc., Custom House,

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

    Devens, MA | Department of Energy Transformations Inc., Custom House, Devens, MA DOE Zero Energy Ready Home Case Study: Transformations Inc., Custom House, Devens, MA Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 34 without PV or HERS -21 with PV. This 3,168-square-foot custom home has R-46 double-stud walls, a vented attic with R-67 blown cellulose, plus R-10 rigid XPS under the slab, R-20 closed-cell spray foam on basement walls, triple-pane windows, and

  5. Transforming Markets for Energy Efficiency Buildings in China

    SciTech Connect (OSTI)

    Robert K. Watson; Barbara A. Finamore

    2002-09-30

    Program involved active support and participation in the development and implementation of a residential building energy consumption standards for the ''Transition Zone'' and ''Cooling Zone'' of China, with an implementation emphasis on Chongqing Municipality in southwestern China and, later, Shanghai Municipality. Beyond-code policies and programs, such as green building standards were also promoted.

  6. Wind energy Computerized Maintenance Management System (CMMS) : data collection recommendations for reliability analysis.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Ogilvie, Alistair; Veers, Paul S.

    2009-09-01

    This report addresses the general data requirements for reliability analysis of fielded wind turbines and other wind plant equipment. The report provides a list of the data needed to support reliability and availability analysis, and gives specific recommendations for a Computerized Maintenance Management System (CMMS) to support automated analysis. This data collection recommendations report was written by Sandia National Laboratories to address the general data requirements for reliability analysis of fielded wind turbines. This report is intended to help the reader develop a basic understanding of what data are needed from a Computerized Maintenance Management System (CMMS) and other data systems, for reliability analysis. The report provides: (1) a list of the data needed to support reliability and availability analysis; and (2) specific recommendations for a CMMS to support automated analysis. Though written for reliability analysis of wind turbines, much of the information is applicable to a wider variety of equipment and a wider variety of analysis and reporting needs.

  7. The Energy Policy Act's Reliability Provisions: Uncontroversial, Yes, but Doomed to Ineffectiveness?

    SciTech Connect (OSTI)

    Williams, Greg; Robinson, Andrea R.

    2006-02-01

    The electric industry grew up and matured under a regulatory regime that fostered reliable service as consistent with the service providers' best economic interests. But changes in the focus and structure of the electric industry have put strains on that regime - as starkly revealed in the 2003 blackout. Efforts to adopt enforceable reliability standards depend on the threat of penalties to outweigh the profit incentives that undermine reliability. It is not clear that those penalties will work.

  8. Integrated Deployment Model: A Comprehensive Approach to Transforming the Energy Economy

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

    Integrated Deployment Model: A Comprehensive Approach to Transforming the Energy Economy Mary Werner Technical Report NREL/TP-7A20-49230 November 2010 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Integrated Deployment Model: A

  9. Gearbox Reliability Collaborative: Gearbox 3 Manufacturing Status; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Keller, J.

    2015-02-17

    An update on the status of the Gearbox Reliability Collaborative (GRC) improved gearbox is presented, including a brief summary of key instrumentation.

  10. Market Transformation

    SciTech Connect (OSTI)

    Not Available

    2008-09-01

    Summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its market transformation subprogram.

  11. Vision for cross-layer optimization to address the dual challenges of energy and reliability

    SciTech Connect (OSTI)

    Quinn, Heather M; Dehon, Andre; Carter, Nicholas P

    2009-01-01

    We are rapidly approaching an inflection point where the conventional target of producing perfect, identical transistors that operate without upset can no longer be maintained while continuing to reduce the energy per operation. With power requirements already limiting chip performance, continuing to demand perfect, upset-free transistors would mean the end of scaling benefits. The big challenges in device variability and reliability are driven by uncommon tails in distributions, infrequent upsets, one-size-fits-all technology requirements, and a lack of information about the context of each operation. Solutions co-designed across traditional layer boundaries in our system stack can change the game, allowing architecture and software (a) to compensate for uncommon variation, environments, and events, (b) to pass down invariants and requirements for the computation, and (c) to monitor the health of collections of deVices. Cross-layer codesign provides a path to continue extracting benefits from further scaled technologies despite the fact that they may be less predictable and more variable. While some limited multi-layer mitigation strategies do exist, to move forward redefining traditional layer abstractions and developing a framework that facilitates cross-layer collaboration is necessary.

  12. Impact of distributed energy resources on the reliability of a critical telecommunications facility.

    SciTech Connect (OSTI)

    Robinson, David; Zuffranieri, Jason V.; Atcitty, Christopher B.; Arent, Douglas

    2006-03-01

    This report documents a probabilistic risk assessment of an existing power supply system at a large telecommunications office. The focus is on characterizing the increase in the reliability of power supply through the use of two alternative power configurations. Telecommunications has been identified by the Department of Homeland Security as a critical infrastructure to the United States. Failures in the power systems supporting major telecommunications service nodes are a main contributor to major telecommunications outages. A logical approach to improve the robustness of telecommunication facilities would be to increase the depth and breadth of technologies available to restore power in the face of power outages. Distributed energy resources such as fuel cells and gas turbines could provide one more onsite electric power source to provide backup power, if batteries and diesel generators fail. The analysis is based on a hierarchical Bayesian approach and focuses on the failure probability associated with each of three possible facility configurations, along with assessment of the uncertainty or confidence level in the probability of failure. A risk-based characterization of final best configuration is presented.

  13. JCESR: Leading the way to transformative change in energy storage | Argonne

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

    National Laboratory JCESR: Leading the way to transformative change in energy storage The Joint Center for Energy Storage Research (JCESR) is a public/private partnership of national laboratories, universities, and industry that brings together world-leading scientists, engineers, and manufacturers to develop clean energy storage technologies for transportation and the electricity grid. With up to $120 million in funding for an initial five-year period, the Center was established by the U.S.

  14. Performance and Reliability of Bonded Interfaces for High-Temperature Packaging; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    DeVoto, Douglas

    2015-06-10

    This is a technical review of the DOE VTO EDT project EDT063, Performance and Reliability of Bonded Interfaces for High-Temperature Packaging. A procedure for analyzing the reliability of sintered-silver through experimental thermal cycling and crack propagation modeling has been outlined and results have been presented.

  15. The American Recovery and Reinvestment Act Includes $4.5 billion for the Office of Electricity Delivery and Energy Reliability

    Broader source: Energy.gov [DOE]

    President Barack Obama signed into law the American Recovery and Reinvestment Act of 2009 (P.L.111-5). The $787 billion economic recovery package represents the largest and most ambitious effort to stimulate the economy in United States history. The Department of Energy (DOE) will be responsible for implementing over $38 billion of the $787 billion package. Of the DOE total, $4.5 Billion is allotted to the Office of Electricity Delivery and Energy Reliability.

  16. Office of Electricity Delivery And Energy Reliability To Hold Technical Conference On The Design Of Future Electric Transmission

    Broader source: Energy.gov [DOE]

    On March 4, 2009, the Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE) will conduct a technical conference in the Washington, DC area to discuss the design of future electric transmission. The technical conference will discuss the likely demand for future electric transmission and whether the development of conceptual alternative extra high voltage (EHV) systems would assist generation developers, State energy policy officials, utility planners, and other stakeholders.

  17. Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): OE Docket EA-364 Noble Americas Gas & Power Corporation

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE):  Application from Noble Americas Gas & Power Corporation to export electric...

  18. Atmosphere to Electrons: Update on Strategic Plan for Wind Plant Reliability; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Keller, J.; Westergaard, C.

    2015-02-01

    An update on the Reliability focus area of the Atmosphere to Electrons (A2e) center is provided, including highlighted projects from each of the four major work packages.

  19. Vortex Hydro Energy Develops Transformational Technology to Harness Energy from Water Currents

    Broader source: Energy.gov [DOE]

    Laboratory testing of new hydrokinetic energy device to harness energy in slow-moving water currents.

  20. Executive Summary - Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    SciTech Connect (OSTI)

    Logan, J.; Heath, G.; Macknick, J.; Paranhos, E.; Boyd, W.; Carlson, K.

    2013-01-01

    In November 2012, the Joint Institute for Strategic Energy Analysis (JISEA) released a new report, 'Natural Gas and the Transformation of the U.S. Energy Sector: Electricity.' The study provides a new methodological approach to estimate natural gas related greenhouse gas (GHG) emissions, tracks trends in regulatory and voluntary industry practices, and explores various electricity futures. The Executive Summary provides key findings, insights, data, and figures from this major study.

  1. Reliability Engineering

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

    This document is approved for public release; further dissemination unlimited Reliability Engineering Reliability Engineering Current practice in reliability is often fragmented, ...

  2. Blade Reliability Collaborative

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

    Reliability Collaborative - 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

  3. Statement of Patricia A. Hoffman, Deputy Director of Research and Development and Acting Chief Operating Officer, Office of Electricity Delivery & Energy Reliability, Department of Energy before the Committee on Energy and Natural Resources United States

    Broader source: Energy.gov [DOE]

    Statement of Patricia A. Hoffman, Deputy Director of R&D and Acting Chief Operating Officer, Office of Electricity Delivery & Energy Reliability, Department of Energy, before the Senate...

  4. NREL’s Controllable Grid Interface Saves Time and Resources, Improves Reliability of Renewable Energy Technologies; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-07-01

    The National Renewable Energy Laboratory's (NREL) controllable grid interface (CGI) test system at the National Wind Technology Center (NWTC) is one of two user facilities at NREL capable of testing and analyzing the integration of megawatt-scale renewable energy systems. The CGI specializes in testing of multimegawatt-scale wind and photovoltaic (PV) technologies as well as energy storage devices, transformers, control and protection equipment at medium-voltage levels, allowing the determination of the grid impacts of the tested technology.

  5. Final Scientific/ Technical Report. Playas Grid Reliability and Distributed Energy Research

    SciTech Connect (OSTI)

    Romero, Van; Weinkauf, Don; Khan, Mushtaq; Helgeson, Wes; Weedeward, Kevin; LeClerc, Corey; Fuierer, Paul

    2012-06-30

    The future looks bright for solar and renewable energies in the United States. Recent studies claim that by 2050, solar power could supply a third of all electricity demand in the country‚Äôs western states. Technology advances, soft policy changes, and increased energy consciousness will all have to happen to achieve this goal. But the larger question is, what would it take to do more throughout the United States? The studies tie future solar and renewable growth in the United States to programs that aim to lower the soft costs of solar adoption, streamline utility interconnections, and increase technology advances through research and development. At the state and local levels, the most important steps are; Net metering: Net metering policies lets customers offset their electric bills with onsite solar and receive reliable and fair compensation for the excess electricity they provide to the grid. Not surprisingly, what utilities consider fair is not necessarily a rate that‚Äôs favorable to solar customers; Renewable portfolio standards (RPS): RPS policies require utilities to provide a certain amount of their power from renewable sources; some set specific targets for solar and other renewables. California‚Äôs aggressive RPS of 33% renewable energy by 2020 is not bankrupting the state, or its residents; Strong statewide interconnection policies: Solar projects can experience significant delays and hassles just to get connected to the grid. Streamlined feasibility and impact analysis are needed. Good interconnection policies are crucial to the success of solar or renewable energy development; Financing options: Financing is often the biggest obstacle to solar adoption. Those obstacles can be surmounted with policies that support creative financing options like third-party ownership (TPO) and property assessed clean energy (PACE). Attesting to the significance of TPO is the fact that in Arizona, it accounted for 86% of all residential photovoltaic (PV) installations in Q1 2013. Policies beyond those at the state level are also important for solar. The federal government must play a role including continuation of the federal Investment tax credit, responsible development of solar resources on public lands, and support for research and development (R&D) to reduce the cost of solar and help incorporate large amounts of solar into the grid. The local level can‚Äôt be ignored. Local governments should support: solar rights laws, feed-in tariffs (FITs), and solar-friendly zoning rules. A great example of how effective local policies can be is a city like Gainesville, Florida , whose FIT policy has put it on the map as a solar leader. This is particularly noteworthy because the Sunshine State does not appear anywhere on the list of top solar states, despite its abundant solar resource. Lancaster, California, began by streamlining the solar permitting process and now requires solar on every new home. Cities like these point to the power of local policies, and the ability of local governments to get things done. A conspicuously absent policy is Community Choice energy, also called community choice aggregation (CCA). This model allows local governments to pool residential, business, and municipal electricity loads and to purchase or generate on their behalf. It provides rate stability and savings and allows more consumer choice and local control. The model need not be focused on clean energy, but it has been in California, where Marin Clean Energy, the first CCA in California, was enabled by a state law -- highlighting the interplay of state and local action. Basic net metering8 has been getting a lot of attention. Utilities are attacking it in a number of states, claiming it‚Äôs unfair to ratepayers who don‚Äôt go solar. On the other hand, proponents of net metering say utilities‚Äô fighting stance is driven by worries about their bottom line, not concern for their customers. Studies in California, Vermont , New York and Texas have found that the benefits of net metering (like savings on investments in infrastructure and on meeting state renewables requirements) outweigh the costs (like the lowered revenue to cover utility infrastructure costs). Many are eagerly awaiting a California Public Utilities Commission study due later this year, in the hopes that it will provide a relatively unbiased look at the issue. Meanwhile, some states continue to pursue virtual net metering policies. Under Colorado‚Äôs Solar Gardens Act, for example, utility customers can subscribe to power generated somewhere other than their own homes. The program allowed by that bill sold out in 30 minutes, evidence of the pent-up demand for this kind of arrangement. And California solar advocates are hoping for passage of a ‚Äúshared renewables‚ÄĚ bill in that state, which would provide for similar solar are significant in bringing solar power to the estimated 75% (likely a conservative number) of can‚Äôt put solar on our own roof. As great a resource as the sun is, when it comes to actually implementing solar or other renewables, technology advances, policy changes, bureaucratic practices, and increased energy consciousness will all have to happen to achieve a 30% by 2050 national goal. This project incorporated research activities focused on addressing each of these challenges. First, the project researchers evaluated several leading edge solar technologies by actually implementing these technologies at Playas, New Mexico, a remote town built in the 1970s by Phelps Dodge Mining Company for the company‚Äôs employees. This town was purchased by the New Mexico Institute of Mining and Technology in 2005 and converted to a training and research center. Playas is an all-electric town served by a substation about seven miles away. The town is the last user on a 240 kV utility transmission line owned by the Columbus Electric Cooperative (CEC) making it easy to isolate for experiment purposes. The New Mexico Institute of Mining and Technology (NMT) and the Department of Homeland Security (DHS) perform various training and research activities at this site. Given its unique nature, Playas was chosen to test Micro-Grids and other examples of renewable distributed energy resources (DER). Several proposed distributed energy sources (DERs) were not implemented as planned including the Micro-Grid. However, Micro-Grid design and computer modeling were completed and these results are included in this report. As part of this research, four PV (solar) generating systems were installed with remote Internet based communication and control capabilities. These systems have been integrated into and can interact with the local grid So that (for example) excess power produced by the solar arrays can be exported to the utility grid. Energy efficient LED lighting was installed in several buildings to further reduce consumption of utility-supplied power. By combining reduced lighting costs; lowering HVAC loads; and installing smart PV generating equipment with energy storage (battery banks) these systems can greatly reduce electrical usage drawn from an older rural electrical cooperative (Co-Op) while providing clean dependable power. Several additional tasks under this project involved conducting research to develop methods of producing electricity from organic materials (i.e. biofuels, biomass. etc.), the most successful being the biodiesel reactor. Improvements with Proton Exchange Membranes (PEM) for fuels cells were demonstrated and advances in Dye Sensitized Solar Cells (DSSC) were also shown. The specific goals of the project include; Instrumentation of the power distribution system with distributed energy resources, demand-side control and intelligent homes within the town of Playas, NM; Creation of models (power flow and dynamic) of the Playas power distribution system; Validation of the models through comparison of predicted behavior to data collected from instrumentation; and Utilization of the models and test grid to characterize the impact of new devices and approaches (e.g., distributed generation and load management) on the local distribution system as well as the grid at large. In addition to the above stated objectives, the research also focused on three critical challenges facing renewable distributed energy platforms: 1) hydrogen from biomass, 2) improved catalyst support systems for electrolysis membranes and fuel cell systems, and 3) improved manufacturing methodologies of low cost photovoltaics. The following sections describe activities performed during this project. The various tasks were focused on establishing Playas as a ‚Äú‚Ķtheoretical and experimental test bed‚Ķ‚ÄĚ through which components of a modern/smart grid could be characterized. On a broader scale, project efforts were aimed at development of tools and gathering of experience/expertise that would accelerate progress toward implementation of a modern grid.

  6. Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-367 EDF Trading North America, LLC (EDF)

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE):  Application of EDF Trading North America, LLC (EDF) to export electric energy to Canada

  7. Fuel Synthesis Catalysis Laboratory: Catalytic Testing for Thermochemical Transformations of Molecules (Fact Sheet), NREL (National Renewable Energy Laboratory)

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

    Synthesis Catalysis Laboratory Catalytic testing for thermochemical transformations of molecules NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL's Fuel Synthesis Catalysis Laboratory (FSCL) provides a wide range of capabilities in heterogeneous catalyst testing. Current research areas of emphasis include the transformation of biomass pyrolysis and gasification products to

  8. Statement Of Patricia Hoffman, Assistant Secretary For Electricity Delivery and Energy Reliability, Before The United States House of Representatives Appropriations Subcommittee on Energy and Water Development, March 25, 2014

    Broader source: Energy.gov [DOE]

    Statement Of Patricia Hoffman, Assistant Secretary For Electricity Delivery and Energy Reliability, U.S. Department of Energy, Before The United States House of Representatives Appropriations Subcommittee on Energy and Water Development, March 25, 2014, to discuss the President’s Fiscal Year (FY) 2015 budget for the Department of Energy’s (DOE) Office of Electricity Delivery and Energy Reliability (OE).

  9. Statement Of Patricia Hoffman, Assistant Secretary For Electricity Delivery and Energy Reliability, Before The United States House of Representatives Appropriations Subcommittee on Energy and Water Development, March 17, 2015

    Broader source: Energy.gov [DOE]

    Statement Of Patricia Hoffman, Assistant Secretary For Electricity Delivery and Energy Reliability, U.S. Department of Energy, Before The United States House of Representatives Appropriations Subcommittee on Energy and Water Development, March 17, 2015, to discuss the President’s Fiscal Year (FY) 2016 budget for the Department of Energy’s (DOE) Office of Electricity Delivery and Energy Reliability (OE).

  10. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, "

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

    1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, " ,"2006 and Projected 2007 through 2011 " ,"(Thousands of Megawatthours and 2006 Base Year)" ,"Net Energy For Load (Annual)",,"Contiguous U.S. ","Eastern Power Grid",,,,,,"Texas Power Grid","Western Power Grid" ,"Projected Year Base","Year",,"FRCC","MRO (U.S.) ","NPCC (U.S.)

  11. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, "

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

    1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, " ,"2006 and Projected 2008 through 2012 " ,"(Thousands of Megawatthours and 2007 Base Year)",,,,,,,,,,,," " ,"Net Energy For Load (Annual)",,"Contiguous U.S. ","Eastern Power Grid",,,,,,"Texas Power Grid","Western Power Grid" ,"Projected Year Base","Year",,"FRCC","MRO (U.S.)

  12. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, "

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

    Jaunary 2010" ,"Next Update: October 2010" ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, " ,"2008 and Projected 2009 through 2013 " ,"(Thousands of Megawatthours and 2008 Base Year)",,,,,,,,,,,," " ,"Net Energy For Load (Annual)",,"Contiguous U.S. ","Eastern Power Grid",,,,,,"Texas Power Grid","Western Power Grid"

  13. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, "

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

    . Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, " ,"2009 and Projected 2010 through 2014" ,"(Thousands of Megawatthours and 2009 Base Year)",,,,,,,,,,,," " ,"Net Energy For Load (Annual)",,"Contiguous U.S. ","Eastern Power Grid",,,,,,"Texas Power Grid","Western Power Grid" ,"Projected Year Base","Year",,"FRCC","MRO (U.S.)

  14. Energy-transformation properties and mechanisms in transverse-flow-discharged CO2 lasers

    SciTech Connect (OSTI)

    Zhongxiang, W.

    1991-12-10

    We simulated, calculated, and analyzed the effects on the various energy state transformation properties of dielectric media of such factors as dielectric media gas pressures, flow speeds, light cavity position, strength of radiation in the cavity, degree of output coupling, and other similar factors in transverse flow discharged CO2 laser devices. This article did concrete calculations of the corresponding energy transformation properties for the apparatus and the conditions in reference (transverse flow, discharge, CO2 laser device, dielectric medium constituent ratio of CO2:N2:H = 5:17:78, an initial temperature of 293K, a discharge current of 2A, E/N: 2.15X10-16 V/cm2, light cavity 160 cm2 long, height 1.8cm, as well as other parameters).

  15. Technology Prioritization: Transforming the U.S. Building Stock to Embrace Energy Efficiency

    SciTech Connect (OSTI)

    2013-07-01

    This paper discusses the efforts to accelerate the transformation in the U.S. building energy efficiency sector using a new technology prioritization framework. The underlying analysis examines building energy use micro segments using the Energy Information Administration Annual Energy Outlook and other publically available information. The U.S. Department of Energyís Building Technologies Office (BTO) has developed a prioritization tool in an effort to inform programmatic decision making based on the long-term national impact of different energy efficiency measures. The prioritization tool can be used to investigate energy efficiency measures under a variety of scenarios and has a built-in energy accounting framework to prevent double counting of energy savings within any given portfolio. This tool is developed to inform decision making and estimate long term potential energy savings for different market adoption scenarios. It provides an objective comparison of new and existing measures and is being used to inform decision making with respect to BTOís portfolio of projects.

  16. Technology Prioritization: Transforming the U.S. Building Stock to Embrace Energy Efficiency

    SciTech Connect (OSTI)

    Abdelaziz, Omar; Farese, Philip; Abramson, Alexis; Phelan, Patrick

    2013-01-01

    The U.S. Buildings sector is responsible for about 40% of the national energy expenditures. This is due in part to wasteful use of resources and limited considerations made for energy efficiency during the design and retrofit phases. Recent studies have indicated the potential for up to 30-50% energy savings in the U.S. buildings sector using currently available technologies. This paper discusses efforts to accelerate the transformation in the U.S. building energy efficiency sector using a new technology prioritization framework. The underlying analysis examines building energy use micro segments using the Energy Information Administration Annual Energy Outlook and other publically available information. The tool includes a stock-and-flow model to track stock vintage and efficiency levels with time. The tool can be used to investigate energy efficiency measures under a variety of scenarios and has a built-in energy accounting framework to prevent double counting of energy savings within any given portfolio. This tool is developed to inform decision making and estimate long term potential energy savings for different market adoption scenarios.

  17. STATEMENT OF PATRICIA HOFFMAN ASSISTANT SECRETARY FOR ELECTRICITY DELIVERY AND ENERGY RELIABILITY

    Energy Savers [EERE]

    HOWARD GRUENSPECHT DEPUTY ADMINISTRATOR ENERGY INFORMATION ADMINISTRATION U.S. DEPARTMENT OF ENERGY BEFORE THE SUBCOMMITTEE ON ENVIRONMENT AND SUBCOMMITTEE ON ENERGY COMMITTEE ON SCIENCE, SPACE AND TECHNOLOGY UNITED STATES HOUSE OF REPRESENTATIVES JUNE 24, 2015 Page 2 of 12 Chairmen Bridenstine and Weber, and Ranking Members Bonamici and Grayson, and Members of the Subcommittees, I appreciate the opportunity to appear before you today to provide testimony on the Energy Information

  18. Final Report for Clean, Reliable, Affordable Energy that Reflects the Values of the Pinoleville Pomo Nation

    SciTech Connect (OSTI)

    Steele, Lenora; Sampsel, Zachary N

    2014-07-21

    This report aims to present and analyze information on the potential of renewable energy power systems and electric vehicle charging near the Pinoleville Pomo Nation in Ukiah, California to provide an environmentally-friendly, cost-effective energy and transportation options for development. For each renewable energy option we examine, solar, wind, microhydro, and biogas in this case, we compiled technology and cost information for construction, estimates of energy capacity, and data on electricity exports rates.

  19. FY 2009 National Renewable Energy Laboratory (NREL) Annual Report: A Year of Energy Transformation

    SciTech Connect (OSTI)

    Not Available

    2010-01-01

    This FY2009 Annual Report surveys the National Renewable Energy Laboratory's (NREL) accomplishments in renewable energy and energy efficiency research and development, commercialization and deployment of technologies, and strategic energy analysis. It offers NREL's vision and progress in building a clean, sustainable research campus and reports on community involvement.

  20. Reliability Engineering

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

    LA-UR 15-27450 This document is approved for public release; further dissemination unlimited Reliability Engineering Reliability Engineering Current practice in reliability is often fragmented, does not cover the full system lifecycle * Reliability needs to be addressed in design, development, and operational life * Reliability analysis should integrate information from components and systems Integrate proven reliability methods with world-class statistical science * Use methods and tools

  1. Julie A. Smith and Christopher Lawrence Office of Electricity Delivery and Energy Reliability

    Energy Savers [EERE]

    Jonathan Silver About Us Jonathan Silver - Executive Director of the Loan Programs Office Photo of Jonathan Silver Jonathan Silver was named Executive Director of the U.S. Department of Energy's Loan Programs Office in November 2009. Mr. Silver leads the Obama Administration's $70 billion dollar investment program in alternative energy, financing a wide range of solar, wind, geothermal, biofuels, fossil and nuclear energy projects. He also heads the government's $20 billion investment program in

  2. Fuel Cell Installation Improves Reliability and Saves Energy at a Corporate Data Center

    SciTech Connect (OSTI)

    2002-05-01

    In 2002, Chevron Energy Solutions implemented a fuel cell installation project at the corporate data center of Chevron Texaco's corporate headquarters in San Ramon, California.

  3. Statement of Patricia Hoffman, Principal Deputy Assistant Secretary for Electricity Delivery and Energy Reliability, before the House Appropriations Subcommittee on Energy and Water Development on the FY 2011 Budget

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman Principal Deputy Assistant Secretary for Electricity Delivery and Energy Reliability, U.S. DOE, before U.S. House of Representatives House Appropriations Subcommittee...

  4. Structural Testing at the NWTC Helps Improve Blade Design and Increase System Reliability; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-08-01

    Since 1990, the National Renewable Energy Laboratory’s (NREL's) National Wind Technology Center (NWTC) has tested more than 150 wind turbine blades. NWTC researchers can test full-scale and subcomponent articles, conduct data analyses, and provide engineering expertise on best design practices. Structural testing of wind turbine blades enables designers, manufacturers, and owners to validate designs and assess structural performance to specific load conditions. Rigorous structural testing can reveal design and manufacturing problems at an early stage of development that can lead to overall improvements in design and increase system reliability.

  5. Office of Electricity Delivery and Energy Reliability Cyber Security Project Selections

    Broader source: Energy.gov [DOE]

    On September 23, 2010, speaking at the inaugural GridWise Global Forum, U.S. Energy Secretary Steven Chu today announced the investment of more than $30 million for ten projects that will address...

  6. 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

  7. Wind Turbine Condition Monitoring, Reliability Database, and O&M Research Update; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Sheng, S.

    2015-02-01

    This presentation provides updates on the work conducted for the Gearbox Reliability Collaborative on the gearbox reliability database, condition monitoring and operations and maintenance research.

  8. UNITED STATES OF AMERICA BEFORE THE OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY

    Energy Savers [EERE]

    COMMENTS OF FLORIDA MUNICIPAL POWER AGENCY ON DRAFT NATIONAL ELECTRIC TRANSMISSION CONGESTION STUDY Pursuant to the notice issued August 19, 2014, Florida Municipal Power Agency ("FMPA") hereby submits its comments on the Department of Energy's draft National Electric Transmission Congestion Study (the "Study"). I. INTERESTS OF FMPA FMPA is a joint action municipal power supply agency that is owned by 31 municipal electric systems in Florida. It was created in 1978 under

  9. Vehicle to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management (Poster)

    SciTech Connect (OSTI)

    Simpson, M.; Markel, T.; O'Keefe, M.

    2010-12-01

    Fort Carson, a United States Army installation located south of Colorado Springs, Colorado, is seeking to be a net-zero energy facility. As part of this initiative, the base will be constructing a micro-grid that ties to various forms of renewable energy. To reduce petroleum consumption, Fort Carson is considering grid-connected vehicles (GCVs) such as pure electric trucks to replace some of its on-base truck fleet. As the availability and affordability of distributed renewable energy generation options increase, so will the GCV options (currently, three all-electric trucks are available on the GSA schedule). The presence of GCVs on-base opens up the possibility to utilize these vehicles to provide stability to the base micro-grid. This poster summarizes work to estimate the potential impacts of three electric vehicle grid interactions between the electric truck fleet and the Fort Carson micro-grid: 1) full-power charging without management, 2) full-power charging capability controlled by the local grid authority, and 3) full-power charge and discharge capability controlled by the local grid authority. We found that even at relatively small adoption rates, the control of electric vehicle charging at Fort Carson will aid in regulation of variable renewable generation loads and help stabilize the micro-grid.

  10. Transformations, Inc.. Partnering To Build Net-Zero Energy Houses in Massachusetts

    SciTech Connect (OSTI)

    Ueno, K.; Bergey, D.; Wytrykowska, H.

    2013-09-01

    Transformations, Inc. is a residential development and building company that has partnered with Building Science Corporation to build new construction net-zero energy houses in Massachusetts under the Building America program. There are three communities that will be constructed through this partnership: Devens Sustainable Housing ("Devens"), The Homes at Easthampton Meadow ("Easthampton") and Phase II of the Coppersmith Way Development ("Townsend"). This report intends to cover all of the single-family new construction homes that have been completed to date. The houses built in these developments are net zero energy homes built in a cold climate. They will contribute to finding answers to specific research questions for homes with high R double stud walls and high efficiency ductless air source heat pump systems ("mini-splits"); allow to explore topics related to the financing of photovoltaic systems and basements vs. slab-on-grade construction; and provide feedback related to the performance of ductless mini-split air source heat pumps.

  11. Transformative research issues and opportunities in alternative energy generation and storage.

    SciTech Connect (OSTI)

    Rockett, A.; Chung, Y. W.; Blaschek, H.; Butterfield, S.; Chance, R. R.; Ferekides, C.; Robinson, M.; Snyder, S. W; Thackeray, M.

    2011-01-01

    This article presents a summary of research issues and opportunities in alternative energy source research identified by panels of experts assembled by the Engineering Directorate of the US National Science Foundation. The objective was to identify transformative research issues and opportunities to make alternative energy sources viable. The article presents motivations for energy research, grand challenges, and specific challenges in the research areas covered. The grand challenges identified for the United States include supplying 30% of US electricity from photovoltaics by 2030, supplying 25% of US electricity from wind by 2025, displacing 30% of US hydrocarbon use by 2030 with bio-based products, and providing a practical 250-300 W h/kg energy storage system by 2025. Similar challenges could be outlined along the same lines for the remainder of the world. Examples of specific areas of research focus identified as promising include high performance p-type transparent conductors, multijunction thin-film photovoltaic devices, defects in chalcogenide semiconductors, experimental study and numerical modeling of the fluid mechanics of airflow as applied to wind turbines, improved materials for wind turbines, methods for creating high energy density transportable biological feedstocks, biorefinery processes yielding infrastructure-compatible biofuels and biochemicals directly, and improved electrodes and electrolytes for Li ion batteries. Arguments for each of these as research priorities are given.

  12. Reliability, O&M, Standards Development

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

    Reliability, O&M, Standards Development - Sandia Energy Energy Search Icon Sandia Home ... Twitter Google + Vimeo GovDelivery SlideShare Reliability, O&M, Standards Development ...

  13. Request for Information on a National Power Transformer Reserve: Federal

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

    Register Notice Volume 80, No. 131 - July 9, 2015 | Department of Energy a National Power Transformer Reserve: Federal Register Notice Volume 80, No. 131 - July 9, 2015 Request for Information on a National Power Transformer Reserve: Federal Register Notice Volume 80, No. 131 - July 9, 2015 The Department of Energy (DOE), Office of Electricity Delivery and Energy Reliability (OE), is seeking comments and information from interested parties to inform its policy development related to the

  14. Next Update: December 2011 Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region,

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

    . Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, 2009 and Projected 2010 through 2014 2009 3,832,180 225,966 213,797 285,625 880,377 997,142 202,301 308,278 718,694 Contiguous U.S. FRCC MRO (U.S.) NPCC (U.S.) RFC SERC SPP TRE WECC (U.S.) 3,969,750 223,174 225,167 291,540 961,436 1,027,470 211,438 310,444 719,081 4,084,175 225,498 229,258 292,816 1,024,183 1,051,645 215,333 316,194 729,248 4,203,875 229,393 240,817 295,623 1,081,320 1,072,124

  15. Next Update: October 2009 Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region,

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

    1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, 2006 and Projected 2008 through 2012 2007 4,012,728 232,405 217,602 301,766 954,700 1,049,298 210,875 307,064 739,018 Contiguous U.S. FRCC MRO (U.S.) NPCC (U.S.) RFC SERC SPP TRE (ERCOT) WECC (U.S.) 4,085,683 242,923 225,058 301,767 973,800 1,073,081 208,532 313,946 746,575 4,149,201 248,996 230,745 305,223 984,000 1,086,304 212,884 319,355 761,694 4,226,516 255,216 239,483 308,534 999,200

  16. Next Update: October 2010 Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region,

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

    Jaunary 2010 Next Update: October 2010 Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Region, 2008 and Projected 2009 through 2013 2008 3,989,058 226,874 227,536 297,362 936,201 1,035,390 207,603 312,401 745,691 Contiguous U.S. FRCC MRO (U.S.) NPCC (U.S.) RFC SERC SPP TRE WECC (U.S.) 4,025,705 227,690 233,519 295,883 958,792 1,051,350 207,850 312,205 738,416 4,076,698 228,579 239,702 295,753 967,962 1,067,893 211,343 315,065 750,401

  17. Supervisory Program Analyst (Transformation)

    Broader source: Energy.gov [DOE]

    The Energy Information Administration (EIA) conducts a relevant, reliable, and timely data collection program that covers the full spectrum of energy sources, end uses, and energy flows; generates...

  18. Challenges to Integration of Safety and Reliability with Proliferation Resistance and Physical Protection for Generation IV Nuclear Energy Systems

    SciTech Connect (OSTI)

    H. Khalil; P. F. Peterson; R. Bari; G. -L. Fiorini; T. Leahy; R. Versluis

    2012-07-01

    The optimization of a nuclear energy system's performance requires an integrated consideration of multiple design goals - sustainability, safety and reliability (S&R), proliferation resistance and physical protection (PR&PP), and economics - as well as careful evaluation of trade-offs for different system design and operating parameters. Design approaches motivated by each of the goal areas (in isolation from the other goal areas) may be mutually compatible or in conflict. However, no systematic methodology approach has yet been developed to identify and maximize synergies and optimally balance conflicts across the possible design configurations and operating modes of a nuclear energy system. Because most Generation IV systems are at an early stage of development, design, and assessment, designers and analysts are only beginning to identify synergies and conflicts between PR&PP, S&R, and economics goals. The close coupling between PR&PP and S&R goals has motivated early attention within the Generation IV International Forum to their integrated consideration to facilitate the optimization of their effects and the minimization of potential conflicts. This paper discusses the status of this work.

  19. Transmission Reliability Program 2015 Reliability & Markets Peer Review Materials Available

    Broader source: Energy.gov [DOE]

    The Office of Electricity Delivery and Energy Reliability held a peer review of Reliability & Markets Program on August 4-5 at Cornell University in Ithaca, NY. Materials including the agenda and presentations are now available for download.

  20. Transformations, Inc. Net Zero Energy Communities, Devens, Easthampton, Townsend, Massachusetts (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

    Energy Savers [EERE]

    Transformations, Inc. Net Zero Energy Communities Devens, Easthampton, Townsend, Massachusetts PROJECT INFORMATION Construction: New home Type: Single-family, market-rate and affordable Builder: Transformations, Inc. www.transformations-inc.com Size: 1,064 to 2,365 ft 2 Price Range: $125,000-$400,000 Date Completed: 2010-ongoing Climate Zone: Cold PERFORMANCE DATA HERS Index Range: -21 to 43 Projected annual energy cost: $88* Incremental cost of energy efficiency measures: $3/ft 2 * Incremental

  1. Smart Grid Update: Delivering More Reliable and Efficient Power to the

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

    Nation's Capital | Department of Energy Update: Delivering More Reliable and Efficient Power to the Nation's Capital Smart Grid Update: Delivering More Reliable and Efficient Power to the Nation's Capital March 6, 2014 - 1:37pm Addthis Ryan Egidi Ryan Egidi Energy Delivery Technologies Technical Project Officer Smart grid investments are transforming power delivery in the nation's Capital and nearby states. I saw this first-hand when I visited Pepco Holdings Inc. (PHI) last month to mark the

  2. Large Power Transformers and the U.S. Electric Grid Report Update (April

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

    2014) | Department of Energy Large Power Transformers and the U.S. Electric Grid Report Update (April 2014) Large Power Transformers and the U.S. Electric Grid Report Update (April 2014) The Office of Electricity Delivery and Energy Reliability has released an update to its 2012 Large Power Transformers and the U.S. Electric Grid report. The new report includes updated information about global electrical steel supply conditions and discusses the increased domestic production of large power

  3. Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability Before the Subcommittee on Emerging Threats, Cyber Security and Science and Technology Committee on Homeland Security U.S. House of Representatives,

    Broader source: Energy.gov [DOE]

    Statement of Patricia Hoffman, Acting Assistant Secretary for Electricity Delivery and Energy Reliability, before the Subcommittee on Emerging Threats, Cyber Security and Science and Technology,...

  4. 2015 PV Module Reliability Workshop

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory hosts an annual Photovoltaic (PV) Module Reliability Workshop so that solar technology experts can share information leading to the improvement of PV module reliability. Improvements to module reliability reduce the cost of solar electricity and promotes investor confidence in the technology‚ÄĒboth critical goals for moving PV technologies deeper into the electricity marketplace.

  5. Final Report to the National Energy Technology Laboratory on FY09-FY13 Cooperative Research with the Consortium for Electric Reliability Technology Solutions

    SciTech Connect (OSTI)

    Vittal, Vijay

    2015-11-04

    The Consortium for Electric Reliability Technology Solutions (CERTS) was formed in 1999 in response to a call from U.S. Congress to restart a federal transmission reliability R&D program to address concerns about the reliability of the U.S. electric power grid. CERTS is a partnership between industry, universities, national laboratories, and government agencies. It researches, develops, and disseminates new methods, tools, and technologies to protect and enhance the reliability of the U.S. electric power system and the efficiency of competitive electricity markets. It is funded by the U.S. Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE). This report provides an overview of PSERC and CERTS, of the overall objectives and scope of the research, a summary of the major research accomplishments, highlights of the work done under the various elements of the NETL cooperative agreement, and brief reports written by the PSERC researchers on their accomplishments, including research results, publications, and software tools.

  6. Shape-memory transformations of NiTi: Minimum-energy pathways...

    Office of Scientific and Technical Information (OSTI)

    Using a generalized solid-state nudge elastic band (GSSNEB) method implemented via density-functional theory, we detail the structural transformations in NiTi relevant to shape ...

  7. State of the States 2010: The Role of Policy in Clean Energy Market Transformation

    Broader source: Energy.gov [DOE]

    This report uses statistical methods to better quantify the connection between a broad array of energy efficiency and renewable energy (collectively known as clean energy) policy and actual reductions in energy use and increases in renewable resource development.

  8. Transmission Reliability Program 2015 Reliability & Markets Peer...

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

    Program 2015 Reliability & Markets Peer Review Materials Available Transmission Reliability Program 2015 Reliability & Markets Peer Review Materials Available September 16, 2015 -...

  9. North American Electric Reliability Corporation (NERC): Reliability...

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

    (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of ...

  10. collecting reliability and performance data

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

    collecting reliability and performance data - 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

  11. disseminating reliability and performance data

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

    disseminating reliability and performance data - 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

  12. 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 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

  13. Innovative Facility Kicks Off First Experiment to Transform Building Energy Performance

    Broader source: Energy.gov [DOE]

    Find out how the Energy Department is working to improve the energy efficiency, design, construction and operation of high-performance commercial buildings through research at Lawrence Berkeley National Laboratory's new FLEXLAB, Facility for Low Energy Experiments in Buildings.

  14. ARPA-E Q&A: Transforming How We Get Our Fuel | Department of Energy

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

    Q&A: Transforming How We Get Our Fuel ARPA-E Q&A: Transforming How We Get Our Fuel October 23, 2013 - 12:13pm Addthis ARPA-E Program Director Dr. Ramon Gonzalez focuses on using microorganisms to convert natural gas into liquid fuel. | Photo courtesy of Jeff Fitlow, Rice University. ARPA-E Program Director Dr. Ramon Gonzalez focuses on using microorganisms to convert natural gas into liquid fuel. | Photo courtesy of Jeff Fitlow, Rice University. Mark D. Mitchell Communications Support

  15. INSIGHT On Transforming Our Global Energy Economy, 2015 Annual Report (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2015-03-01

    From its inception, JISEA has provided critical clarity and insights to inform decision making through leading-edge interdisciplinary research and objective, credible, cross-functional analysis. JISEA, drawing on the unique capabilities of its founding institutions and research affiliates around the world, continues to inform the landscape of transformation.

  16. Processing and Device Oriented Approach to CIGS Module Reliability; SunShot Initiative, U.S. Department of Energy (DOE)

    SciTech Connect (OSTI)

    Ramanathan, K.; Mansfield, L.; Garris, R.; Deline, C.; Silverman, T.

    2015-02-24

    Abstract: A device level understanding of thin film module reliability has been lacking. We propose that device performance and stability issues are strongly coupled and simultaneous attention to both is necessary. Commonly discussed technical issues such as light soaking, metastability, reverse bias breakdown and junction breakdown can be understood by comparing the behaviors of cells made inAbstract: A device level understanding of thin film module reliability has been lacking. We propose that device performance and stability issues are strongly coupled and simultaneous attention to both is necessary. Commonly discussed technical issues such as light soaking, metastability, reverse bias breakdown and junction breakdown can be understood by comparing the behaviors of cells made in the laboratory and industry. It will then be possible to attribute the observed effects in terms of processing and cell design. Process connection to stability studies can help identify root causes and a path for mitigating the degradation.

  17. State of the States 2010. The Role of Policy in Clean Energy Market Transformation

    SciTech Connect (OSTI)

    Doris, Elizabeth; Gelman, Rachel

    2011-01-01

    This report builds on the emerging body of literature seeking to identify quantitative connections between clean energy policy and renewable energy. The methods presented test the relationships between a broad set of policies and clean energy resources (energy efficiency, biomass, geothermal, solar, and wind). Energy efficiency findings are an initial foray into this type of analysis and indicate significant connections between reduced energy use and buildings codes, energy efficiency resource standards (in some cases), and electricity price. Renewable energy findings specify that there is most often a relationship between state policies and solar and wind development, indicating that while policies might apply to a wide variety of renewable resources, further tailoring of policy specifics to resource needs may lead to increased development of a wider variety of renewable energy resources. Further research is needed to refine the connections between clean energy development and policy, especially in the area of the impact of the length of time that a policy has been in place.

  18. State of the States 2010: The Role of Policy in Clean Energy Market Transformation

    SciTech Connect (OSTI)

    Doris, E.; Gelman, R.

    2011-01-01

    This report builds on the emerging body of literature seeking to identify quantitative connections between clean energy policy and renewable energy. The methods presented test the relationships between a broad set of policies and clean energy resources (energy efficiency, biomass, geothermal, solar, and wind). Energy efficiency findings are an initial foray into this type of analysis and indicate significant connections between reduced energy use and buildings codes, energy efficiency resource standards (in some cases), and electricity price. Renewable energy findings specify that there is most often a relationship between state policies and solar and wind development, indicating that while policies might apply to a wide variety of renewable resources, further tailoring of policy specifics to resource needs may lead to increased development of a wider variety of renewable energy resources. Further research is needed to refine the connections between clean energy development and policy, especially in the area of the impact of the length of time that a policy has been in place.

  19. DOE Zero Energy Ready Home Case Study 2013: Transformation, Inc., Production House, Devens, MA

    Energy Savers [EERE]

    Production House Devens, MA BUILDING TECHNOLOGIES OFFICE The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specified in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR for Homes Version 3 for an energy-efficient home built on a solid foundation of building science research. Advanced technologies are designed in to give you superior

  20. Department of Energy Offers $17 Million Conditional Commitment to Improve Reliability of New York State's Electrical Grid

    Broader source: Energy.gov [DOE]

    First Battery-Based Energy Storage System Project to Be Selected by DOE for a Conditional Loan Guarantee Commitment

  1. Continuous Reliability Enhancement for Wind (CREW) Database and...

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

    ... Continuous Reliability Enhancement for Wind (CREW) Database and Analysis Program HomeStationary PowerEnergy Conversion EfficiencyWind EnergyMaterials, Reliability, & Standards...

  2. Recovery Act Provides $9.6 Million for Transformational Energy Research Projects

    Broader source: Energy.gov [DOE]

    Secretary Chu announced $9.6 million dollars of Recovery Act funding for six projects, selected by the Advanced Research Projects Agency - Energy, that could revolutionize how the country uses, stores and produces energy.

  3. Residential Energy Efficiency Solutions: From Innovation to Market Transformation Conference, July 2012

    Broader source: Energy.gov [DOE]

    From July 9-11, 2012, the U.S. Department of Energy brought together administrators and implementers of residential energy efficiency programs to share program implementation solutions, strategies,...

  4. Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations

    SciTech Connect (OSTI)

    Jones, Lawrence E.

    2012-01-05

    A variety of studies have recently evaluated the opportunities for the large-scale integration of wind energy into the US power system. These studies have included, but are not limited to, "20 Percent Wind Energy by 2030: Increasing Wind Energy's Contribution to US Electricity Supply", the "Western Wind and Solar Integration Study", and the "Eastern Wind Integration and Transmission Study." Each of these US based studies have evaluated a variety of activities that can be undertaken by utilities to help integrate wind energy.

  5. Report on Wind Turbine Subsystem Reliability - A Survey of Various Databases (Presentation), NREL (National Renewable Energy Laboratory)

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

    Secretary of Energy Advisory Board Report of the Task Force on Next Generation High Performance Computing August 18, 2014 U.S. Department of Energy 1 Final Version for Approval Charge to the SEAB High Performance Computing Task Force ......................................................... 4 Executive Summary ...................................................................................................................... 4 Key Findings

  6. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Assessment Area,"

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

    1. Net Energy For Load, Actual and Projected by North American Electric Reliability Corporation Assessment Area," ,"1990-2010 Actual, 2011-2015 Projected" ,"(Thousands of Megawatthours)" ,"Interconnection","NERC Regional Assesment Area" ,,,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,"2011E","2012E","2013E","2014E","2015E" ,"Eastern

  7. Integrated Deployment Model: A Comprehensive Approach to Transforming the Energy Economy

    SciTech Connect (OSTI)

    Werner, M.

    2010-11-01

    This paper describes the Integrated Deployment model to accelerate market adoption of alternative energy solutions to power homes, businesses, and vehicles through a comprehensive and aggressive approach.

  8. Photovoltaic module reliability workshop

    SciTech Connect (OSTI)

    Mrig, L.

    1990-01-01

    The paper and presentations compiled in this volume form the Proceedings of the fourth in a series of Workshops sponsored by Solar Energy Research Institute (SERI/DOE) under the general theme of photovoltaic module reliability during the period 1986--1990. The reliability Photo Voltaic (PV) modules/systems is exceedingly important along with the initial cost and efficiency of modules if the PV technology has to make a major impact in the power generation market, and for it to compete with the conventional electricity producing technologies. The reliability of photovoltaic modules has progressed significantly in the last few years as evidenced by warranties available on commercial modules of as long as 12 years. However, there is still need for substantial research and testing required to improve module field reliability to levels of 30 years or more. Several small groups of researchers are involved in this research, development, and monitoring activity around the world. In the US, PV manufacturers, DOE laboratories, electric utilities and others are engaged in the photovoltaic reliability research and testing. This group of researchers and others interested in this field were brought together under SERI/DOE sponsorship to exchange the technical knowledge and field experience as related to current information in this important field. The papers presented here reflect this effort.

  9. CERTS: Consortium for Electric Reliability Technology Solutions - Research Highlights

    SciTech Connect (OSTI)

    Eto, Joseph

    2003-07-30

    Historically, the U.S. electric power industry was vertically integrated, and utilities were responsible for system planning, operations, and reliability management. As the nation moves to a competitive market structure, these functions have been disaggregated, and no single entity is responsible for reliability management. As a result, new tools, technologies, systems, and management processes are needed to manage the reliability of the electricity grid. However, a number of simultaneous trends prevent electricity market participants from pursuing development of these reliability tools: utilities are preoccupied with restructuring their businesses, research funding has declined, and the formation of Independent System Operators (ISOs) and Regional Transmission Organizations (RTOs) to operate the grid means that control of transmission assets is separate from ownership of these assets; at the same time, business uncertainty, and changing regulatory policies have created a climate in which needed investment for transmission infrastructure and tools for reliability management has dried up. To address the resulting emerging gaps in reliability R&D, CERTS has undertaken much-needed public interest research on reliability technologies for the electricity grid. CERTS' vision is to: (1) Transform the electricity grid into an intelligent network that can sense and respond automatically to changing flows of power and emerging problems; (2) Enhance reliability management through market mechanisms, including transparency of real-time information on the status of the grid; (3) Empower customers to manage their energy use and reliability needs in response to real-time market price signals; and (4) Seamlessly integrate distributed technologies--including those for generation, storage, controls, and communications--to support the reliability needs of both the grid and individual customers.

  10. Deployment & Market Transformation (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01

    NREL's deployment and market transformation (D and MT) activities encompass the laboratory's full range of technologies, which span the energy efficiency and renewable energy spectrum. NREL staff educates partners on how they can advance sustainable energy applications and also provides clients with best practices for reducing barriers to innovation and market transformation.

  11. Fourier-transform microwave spectroscopy and determination of the three dimensional potential energy surface for ArĖCS

    SciTech Connect (OSTI)

    Niida, Chisato; Nakajima, Masakazu; Endo, Yasuki; Sumiyoshi, Yoshihiro; Ohshima, Yasuhiro; Kohguchi, Hiroshi

    2014-03-14

    Pure rotational transitions of the ArĖCS van der Waals complex have been observed by Fourier Transform Microwave (FTMW) and FTMW-millimeter wave double resonance spectroscopy. Rotational transitions of v{sub s} = 0, 1, and 2 were able to be observed for normal CS, together with those of C{sup 34}S in v{sub s} = 0, where v{sub s} stands for the quantum number of the CS stretching vibration. The observed transition frequencies were analyzed by a free rotor model Hamiltonian, where rovibrational energies were calculated as dynamical motions of the three nuclei on a three-dimensional potential energy surface, expressed by analytical functions with 57 parameters. Initial values for the potential parameters were obtained by high-level ab initio calculations. Fifteen parameters were adjusted among the 57 parameters to reproduce all the observed transition frequencies with the standard deviation of the fit to be 0.028 MHz.

  12. Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations

    SciTech Connect (OSTI)

    Jones, Lawrence E.

    2011-11-01

    This report provides findings from the field regarding the best ways in which to guide operational strategies, business processes and control room tools to support the integration of renewable energy into electrical grids.

  13. Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations. Executive Summary

    SciTech Connect (OSTI)

    Jones, Lawrence E.

    2011-11-01

    This is the executive summary for a report that provides findings from the field regarding the best ways in which to guide operational strategies, business processes and control room tools to support the integration of renewable energy into electrical grids.

  14. Unique Perspectives on a Transforming Energy Economy: 2014 Annual Report (Brochure)

    SciTech Connect (OSTI)

    Gossett, S.

    2014-03-01

    What makes JISEA unique? Unique perspectives. This brochure highlights the unique perspectives provided by the Joint Institute for Strategic Energy Analysis through JISEA's recent accomplishments and the people behind them.

  15. U.S. Congressional Briefing: Geothermal Energy Transformations: Nationwide Resources and Value Chains

    Broader source: Energy.gov [DOE]

    Date: Wednesday, January 29Time: 2:30-3:30 pm ESTLocation: 1334 Longworth House Office Building, Washington, D.C.Audience: Primarily U.S. Congressional staff, but is also open to the broader energy...

  16. Self-reliant cities: energy and the transformation of urban America

    SciTech Connect (OSTI)

    Morris, D.

    1982-01-01

    An urban strategist looks at the patterns of urban energy use through history and offers a blueprint for urban survival in a resource-conscious age. Morris follows the evolution of American cities from self-sufficient frontier villages to compact city cores, which vanished when the automobile created suburban towns without centers, separated home from workplace, and removed the production of goods from their consumption. Transmission of electricity at nominal cost brought energy across increasing distances for energy-hungry consumers. Since the 1973 oil embargo, communities have faced the twin problems of rising energy costs and deepening resource shortages. Morris envisions a near-future city where production and consumption are closely linked and where the wastes of one process are the raw materials of another. 87 references, 4 figures, 3 tables.

  17. Dependence of the Electron Beam Energy and Types of Surface to Determine EBSD Indexing Reliability in Yttria-Stabilized Zirconia

    SciTech Connect (OSTI)

    Saraf, Laxmikant V.

    2012-04-01

    Electron backscatter diffraction (EBSD) is a powerful technique for the surface microstructure analysis. EBSD analysis of cubic yttria-stabilized zirconia (YSZ) in two and three dimensions (2-D, 3-D) is demonstrated using sequential slicing from a focused ion beam (FIB) followed by EBSD mapping to represent 3-D reconstructed high density grain structure with random orientation. The statistics related to accuracy of EBSD band detection shows that probability of accurate grain orientation detection increased significantly when the electron beam energy is increased from 10 kV to 30 kV. As a result of better sampling with increased interaction volume, a disparity between local and average grain orientation angle also exhibited the dependence of the electron beam energy to determine the accuracy of grain orientation. To study the accuracy and quality of EBSD band detection as a function of surface roughness and over layer formation, rapid EBSD measurement tests are performed on (a) YSZ surfaces ion-polished at ion beam energies of 65 nA at 30 kV and 1 nA at 30 kV and (b) carbon coated versus uncoated YSZ surfaces. The EBSD results at both 10 kV and 30 kV electron beam energies indicate that EBSD band detection accuracy is negatively affected by surface roughness and amorphous over layer formation.

  18. Photovoltaic Performance and Reliability Database: A Gateway to Experimental Data Monitoring Projects for PV at the Florida Solar Energy Center

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

    This site is the gateway to experimental data monitoring projects for photovoltaic (PV) at the Florida Solar Energy Center. The website and the database were designed to facilitate and standardize the processes for archiving, analyzing and accessing data collected from dozens of operational PV systems and test facilities monitored by FSEC's Photovoltaics and Distributed Generation Division. [copied from http://www.fsec.ucf.edu/en/research/photovoltaics/data_monitoring/index.htm

  19. Transmission Reliability Peer Review Materials Now Available

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of Electricity Delivery and Energy Reliability held a peer review of the Transmission Reliability Program on June 10-11, 2015, in Washington, DC. Materials including the agenda and presentations are now available for download.

  20. Deputy Director, Office of Electric Reliability | Department...

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

    Reliability Deputy Director, Office of Electric Reliability Submitted by admin on Sat, 2016-01-16 00:16 Job Summary Organization Name Department Of Energy Agency SubElement...

  1. Energy Technology Solutions: Public-Private Partnerships Transforming Industry - December 2010

    SciTech Connect (OSTI)

    none,

    2010-12-01

    AMO's research and development partnerships with industry have resulted in more than 220 technologies and other solutions that can be purchased today. This document includes a description of each solution, its benefits, and vendor contact information. The document also identifies emerging technologies and other resources to help industry save energy.

  2. Market Transformation (Fact Sheet), SunShot Initiative, U.S. Department of Energy (DOE)

    Broader source: Energy.gov [DOE]

    Through the SunShot Initiative, the U.S. Department of Energy (DOE) works with manufacturers, communities, states, utilities, and other partners to enable the solar market by reducing non-hardware balance-of-system (BOS) costs, developing a skilled workforce, and eliminating market barriers to widespread adoption of solar technologies.

  3. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Council Region, "

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

    3 and Projected 2004 through 2008 " ,"(Thousands of Megawatthours and 2003 Base Year)" ,"Net Energy For Load (Annual)",,"Contiguous U.S. ","Eastern Power Grid",,,,,,,,"Texas Power Grid","Western Power Grid" ,"Projected Year Base","Year",,"ECAR","FRCC","MAAC","MAIN","MAPP (U.S.) ","NPCC (U.S.)

  4. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Council Region, "

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

    4 and Projected 2005 through 2009 " ,"(Thousands of Megawatthours and 2004 Base Year)" ,"Net Energy For Load (Annual)",,"Contiguous U.S. ","Eastern Power Grid",,,,,,,,"Texas Power Grid","Western Power Grid" ,"Projected Year Base","Year",,"ECAR","FRCC","MAAC","MAIN","MAPP/MRO (U.S.) ","NPCC (U.S.)

  5. ,"Table 1. Net Energy For Load, Actual and Projected by North American Electric Reliability Council Region, "

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

    2005 and Projected 2006 through 2010 " ,"(Thousands of Megawatthours and 2005 Base Year)" ,"Net Energy For Load (Annual)",,"Contiguous U.S. ","Eastern Power Grid",,,,,,"Texas Power Grid","Western Power Grid" ,"Projected Year Base","Year",,"FRCC","MRO (U.S.) ","NPCC (U.S.) ","RFC","SERC","SPP","ERCOT","WECC (U.S.) "

  6. Unbiased free energy estimates in fast nonequilibrium transformations using Gaussian mixtures

    SciTech Connect (OSTI)

    Procacci, Piero

    2015-04-21

    In this paper, we present an improved method for obtaining unbiased estimates of the free energy difference between two thermodynamic states using the work distribution measured in nonequilibrium driven experiments connecting these states. The method is based on the assumption that any observed work distribution is given by a mixture of Gaussian distributions, whose normal components are identical in either direction of the nonequilibrium process, with weights regulated by the Crooks theorem. Using the prototypical example for the driven unfolding/folding of deca-alanine, we show that the predicted behavior of the forward and reverse work distributions, assuming a combination of only two Gaussian components with Crooks derived weights, explains surprisingly well the striking asymmetry in the observed distributions at fast pulling speeds. The proposed methodology opens the way for a perfectly parallel implementation of Jarzynski-based free energy calculations in complex systems.

  7. DOE Zero Energy Ready Home Case Study: Transformation Inc., Production House, Devens, MA

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in Devens, MA, that scored HERS 35 without PV or HERS -37 with PV. This 2,508-square-foot custom home has R-46 double-stud walls with open-cell spray foam, a vented attic with R-67 blown cellulose, plus R-10 rigid XPS under the slab, R-20 closed-cell spray foam on basement walls, triple-pane windows, and one mini-split ductless heat pump.

  8. Transforming Markets for Energy-Efficient Buildings in China: Final Report on Activity Conducted by the Institute for Market Transformation (IMT) Under Cooperative Agreement DE-FC01-00EE10672 with the U.S. Department of Energy (DOE)

    SciTech Connect (OSTI)

    Chao, Mark

    2013-09-16

    This report summarizes activity conducted by the Institute for Market Transformation and a team of American and Chinese partners in development of a new building energy-efficiency code for the transitional climate zone in the People's Republic of China.

  9. Energize New York ‚Äď Residential Energy Efficiency Market Transformation in New York*

    SciTech Connect (OSTI)

    Bregman, Thomas M.

    2013-12-31

    Energize New York (ENY) is focused on addressing known barriers to widespread energy efficiency (EE) adoption by property owners. In simple terms ENY works to; 1) increase homeowner trust by using known and trusted community leaders to communicate their own positive experiences with EE and ENY, 2) reduce friction points by integrating support staff and creative use of technology that ease a homeowner‚Äôs way forward through the EE upgrade process, 3) increase homeowner knowledge and trust of specific EE benefits through access to the ENY energy coach, 4) provide information on available financing options that show benefits (e.g. positive cash flow), and 5) provide tools and mechanisms that give homeowners greater comfort in evaluating and selecting the right contractor. These five fundamental program aspects are supported by a hyper-local communications and outreach model and a ‚Äúlead by example‚ÄĚ philosophy that requires community leaders to step forward and model energy efficiency behavior by example. In the communities where the program has successfully engaged local leadership and ‚Äútrusted community sources‚ÄĚ there has been a significant increase in the uptake of energy efficiency work. Quantitatively this growth translated into an increase of 240% in completed Home Performance projects from the two year pre-pilot period (2009-10) to the two year post-pilot period (2012-13). Additionally, the program has seen measureable increases in the output and performance of contractors who are members of the Energize Comfort Corps, a program innovation which included a subset of the NYSERDA approved and Building Performance Institute accredited home performance contractors. This innovation, launched in the later stages of the pilot, is paired with the Energize Contractor Ratings Index (CRI) and helps frame the provider market by giving homeowners a mechanism to provide and receive feedback on their contractor experience. The data incorporated into the CRI along with the ECC selection process, has measurably reduced a key decision barrier (‚Äúwhich contractor should I use‚ÄĚ) for homeowners engaged in the EE decision making process.

  10. NREL's Controllable Grid Interface Saves Time and Resources, Improves Reliability of Renewable Energy Technologies (Fact Sheet), NREL (National Renewable Energy Laboratory)

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

    Researchers at the National Renewable Energy Laboratory (NREL) developed a controllable grid interface (CGI) test system that can significantly reduce certification testing time and costs. The CGI also provides system engineers with a better understanding of how wind turbines, photovoltaic (PV) inverters, and energy storage systems interact with the grid and react to grid disturbances. For the energy industry, this will save time and resources while minimizing integration issues, improve

  11. Human Reliability Program Workshop

    SciTech Connect (OSTI)

    Landers, John; Rogers, Erin; Gerke, Gretchen

    2014-05-18

    A Human Reliability Program (HRP) is designed to protect national security as well as worker and public safety by continuously evaluating the reliability of those who have access to sensitive materials, facilities, and programs. Some elements of a site HRP include systematic (1) supervisory reviews, (2) medical and psychological assessments, (3) management evaluations, (4) personnel security reviews, and (4) training of HRP staff and critical positions. Over the years of implementing an HRP, the Department of Energy (DOE) has faced various challenges and overcome obstacles. During this 4-day activity, participants will examine programs that mitigate threats to nuclear security and the insider threat to include HRP, Nuclear Security Culture (NSC) Enhancement, and Employee Assistance Programs. The focus will be to develop an understanding of the need for a systematic HRP and to discuss challenges and best practices associated with mitigating the insider threat.

  12. Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    SciTech Connect (OSTI)

    Logan, J.; Heath, G.; Macknick, J.; Paranhos, E.; Boyd, W.; Carlson, K.

    2012-11-01

    The Joint Institute for Strategic Energy Analysis (JISEA) designed this study to address four related key questions, which are a subset of the wider dialogue on natural gas: 1. What are the life cycle greenhouse gas (GHG) emissions associated with shale gas compared to conventional natural gas and other fuels used to generate electricity?; 2. What are the existing legal and regulatory frameworks governing unconventional gas development at federal, state, and local levels, and how are they changing in response to the rapid industry growth and public concerns?; 3. How are natural gas production companies changing their water-related practices?; and 4. How might demand for natural gas in the electric sector respond to a variety of policy and technology developments over the next 20 to 40 years?

  13. "Large Power Transformers and the U.S. Electric Grid" Report (June 2012) |

    Energy Savers [EERE]

    Department of Energy "Large Power Transformers and the U.S. Electric Grid" Report (June 2012) "Large Power Transformers and the U.S. Electric Grid" Report (June 2012) The Office of Electricity Delivery and Energy Reliability has released the "Large Power Transformers and the U.S. Electric Grid" report, an assessment of the procurement and supply environment of large power transformers (LPTs). The report examines the characteristics and procurement of LPTs,

  14. Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    Broader source: Energy.gov [DOE]

    Domestic natural gas production was largely stagnant from the mid-1970s until about 2005. However, beginning in the late 1990s, advances linking horizontal drilling techniques with hydraulic fracturing allowed drilling to proceed in shale and other formations at much lower cost. The result was a slow, steady increase in unconventional gas production. The Joint Institute for Strategic Energy Analysis (JISEA) designed this study to address four related key questions, which are a subset from the wider dialogue on natural gas; regarding the life cycle greenhouse gas (GHG) emissions associated with shale gas compared to conventional natural gas and other fuels used to generate electricity; existing legal and regulatory frameworks governing unconventional gas development at federal, state, and local levels, and changes in response to the rapid industry growth and public concerns; natural gas production companies changing their water-related practices; and demand for natural gas in the electric sector respond to a variety of policy and technology developments over the next 20 to 40 years.

  15. NREL Publishes Gearbox Reliability Collaborative Findings Report |

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

    Department of Energy Publishes Gearbox Reliability Collaborative Findings Report NREL Publishes Gearbox Reliability Collaborative Findings Report October 3, 2011 - 12:56pm Addthis This is an excerpt from the Third Quarter 2011 edition of the Wind Program R&D Newsletter. In June, DOE's National Renewable Energy Laboratory (NREL) published the first formal report on the efforts of the Gearbox Reliability Collaborative (GRC) to address a major challenge for the wind energy industry-gearbox

  16. Quadrennial Energy Review: First Installment | Department of Energy

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

    Review: First Installment Quadrennial Energy Review: First Installment QUADRENNIAL ENERGY REVIEW FIRST INSTALLMENT: TRANSFORMING U.S. ENERGY INFRASTRUCTURES IN A TIME OF RAPID CHANGE PDF icon Quadrennial Energy Review: First Installment (Full Report) PDF icon Quadrennial Energy Review Summary for Policymakers PDF icon Chapter I: Introduction PDF icon Chapter II: Increasing the Resilience, Reliability, Safety, and Asset Security of TS&D Infrastructure PDF icon Chapter III: Modernizing the

  17. North American Electric Reliability Corporation Interconnections |

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

    Department of Energy Interconnections North American Electric Reliability Corporation Interconnections Map of the North American Electric Reliability Corporation Interconnection showing the Eastern, Western, and Teaxs Interconnectins. PDF icon North American Electric Reliability Corporation Interconnections More Documents & Publications Interconnection Transmission Planning: Awards 2009 Electric Transmission Congestion Study Interested Parties - WAPA Public Comment

  18. Transformations | Open Energy Information

    Open Energy Info (EERE)

    Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building...

  19. SEP Success Story: Transforming a Transformative School | Department of

    Energy Savers [EERE]

    Energy Transforming a Transformative School SEP Success Story: Transforming a Transformative School October 11, 2012 - 9:35am Addthis During a yearlong renovation, Harding Charter Preparatory school upgraded lighting fixtures, installed a new heating and cooling system, and replaced the entry doors. The new doors allow daylight into the school and restore the historical building envelope. | Photo courtesy of John Winkel, Energy Department. During a yearlong renovation, Harding Charter

  20. Reliability, O&M, Standards Development

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

    Reliability, O&M, Standards Development - 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

  1. Title XVII Supplements on Distributed Energy Projects

    Energy Savers [EERE]

    Title XVII Supplements on Distributed Energy Projects Distributed Energy Projects are currently driving innovation and transforming U.S. energy markets. Technologies such as rooftop solar, energy storage, smart grid technology, and methane capture for oil and gas wells can modernize our energy infrastructure, enhance energy reliability, create economic opportunity, and reduce greenhouse gas emissions. However, many of these distributed technologies currently face market barriers since commercial

  2. DOE's Tribal Energy Program

    Office of Environmental Management (EM)

    Office * Electricity Delivery & Energy Reliability * Energy Efficiency & Renewable Energy * Environmental Management * Fossil Energy * Indian Energy Policy and Programs * ...

  3. Human Reliability Program Overview

    SciTech Connect (OSTI)

    Bodin, Michael

    2012-09-25

    This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

  4. Building America Whole-House Solutions for New Homes: Transformations...

    Energy Savers [EERE]

    Transformations, Inc. Net Zero Energy Communities (Fact Sheet) Building America Whole-House Solutions for New Homes: Transformations, Inc. Net Zero Energy Communities (Fact Sheet)...

  5. Information Concerning Reliability Impacts under Various System

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

    Configurations of the Mirant Potomac River Plant | Department of Energy Concerning Reliability Impacts under Various System Configurations of the Mirant Potomac River Plant Information Concerning Reliability Impacts under Various System Configurations of the Mirant Potomac River Plant Docket No. EO-05-01: PJM Interconnection, L.L.C. and PEPCO Holdings, Inc. is hereby providing you with additional information concerning reliability impacts under various system conditions associated with the

  6. Market Transformation

    SciTech Connect (OSTI)

    2011-02-15

    This Fuel Cell Technologies Program fact sheet outlines current status and challenges in the market transformation of hydrogen and fuel cell technologies.

  7. Market Transformation

    Fuel Cell Technologies Publication and Product Library (EERE)

    This Fuel Cell Technologies Program fact sheet outlines current status and challenges in the market transformation of hydrogen and fuel cell technologies.

  8. Competition and Reliability in North American Electricity Markets Technical

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

    Workshop | Department of Energy Electricity Markets Technical Workshop Competition and Reliability in North American Electricity Markets Technical Workshop Competition and Reliability in North American Electricity Markets Technical Workshop PDF icon Competition and Reliability in North American Electricity Markets Technical Workshop More Documents & Publications The Relationship between Competitive Power Markets and Grid Reliability. Blackout 2003: Electric System Working Group Technical

  9. Market Transformation

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  10. biomass-to-biofuels transformation

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

    biomass-to-biofuels transformation - 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

  11. Smart Grid - Transforming Power System Operations

    SciTech Connect (OSTI)

    Widergren, Steven E.; Kirkham, Harold

    2010-04-28

    AbstractóElectric power systems are entering a new realm of operations. Large amounts of variable generation tax our ability to reliably operate the system. Couple this with a greater reliance on the electricity network to serve consumer demand that is likely to rise significantly even as we drive for greater efficiency. Trade-offs between energy and environmental needs will be constantly negotiated, while a reliable supply of electricity needs even greater assurance in a world where threats of disruption have risen. Smart grid capabilities are being proposed to help address the challenges confronting system operations. This paper reviews the impact of smart grid functionality on transforming power system operations. It explores models for distributed energy resources (DER Ė generation, storage, and load) that are appearing on the system. It reviews the evolving nature of electricity markets to deal with this complexity and a change of emphasis on signals from these markets to affect power system control. Smart grid capabilities will also impact reliable operations, while cyber security issues must be addressed as a culture change that influences all system design, implementation, and maintenance. Lastly, the paper explores significant questions for further research and the need for a simulation environment that supports such investigation and informs deployments to mitigate operational issues as they arise.

  12. NREL: Performance and Reliability R&D - PV Module Reliability...

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

    Performance Reliability R&D Photovoltaics Research Performance Reliability R and D Printable Version PV Module Reliability Workshop NREL hosts an annual Photovoltaic Module...

  13. Medical Aspects of Reliability

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-05

    This presentation covers the medical evaluation as part of a human reliability program, particularly the various medical qualifications and potential disqualifiers.

  14. Lifetime and Reliability

    SciTech Connect (OSTI)

    2013-08-01

    Solid-state lighting program technology fact sheet that discusses failure, lifetime, and reliability as they relate to LED-based products.

  15. Reliability Question Comment

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

    Reliability-Question-Comment Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

  16. National Symposium on Market Transformation

    Broader source: Energy.gov [DOE]

    Hosted by the American Council for an Energy-Efficient Economy (ACEEE) and the Consortium for Energy Efficiency (CEE), this three-day conference features speakers covering topics within the scope of market transformation.

  17. March 2006, Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE of the NUCLEAR ENERGY RESEARCH ADVISORY COMMITTEE

    Broader source: Energy.gov [DOE]

    The Global Nuclear Energy Partnership (GNEP) marks a major change in the direction of the DOE’s nuclear energy R&D program. It is a coherent plan to test technologies that promise to markedly...

  18. Hawaii electric system reliability.

    SciTech Connect (OSTI)

    Silva Monroy, Cesar Augusto; Loose, Verne William

    2012-09-01

    This report addresses Hawaii electric system reliability issues; greater emphasis is placed on short-term reliability but resource adequacy is reviewed in reference to electric consumers' views of reliability %E2%80%9Cworth%E2%80%9D and the reserve capacity required to deliver that value. The report begins with a description of the Hawaii electric system to the extent permitted by publicly available data. Electrical engineering literature in the area of electric reliability is researched and briefly reviewed. North American Electric Reliability Corporation standards and measures for generation and transmission are reviewed and identified as to their appropriateness for various portions of the electric grid and for application in Hawaii. Analysis of frequency data supplied by the State of Hawaii Public Utilities Commission is presented together with comparison and contrast of performance of each of the systems for two years, 2010 and 2011. Literature tracing the development of reliability economics is reviewed and referenced. A method is explained for integrating system cost with outage cost to determine the optimal resource adequacy given customers' views of the value contributed by reliable electric supply. The report concludes with findings and recommendations for reliability in the State of Hawaii.

  19. Washington DC Reliability Requirements and the Need to Operate Mirant's

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

    Potomac River Generation Station to Support Local Area Reliability (Oak Ridge National Laboratory 2005) | Department of Energy Washington DC Reliability Requirements and the Need to Operate Mirant's Potomac River Generation Station to Support Local Area Reliability (Oak Ridge National Laboratory 2005) Washington DC Reliability Requirements and the Need to Operate Mirant's Potomac River Generation Station to Support Local Area Reliability (Oak Ridge National Laboratory 2005) Pursuant to

  20. The Energy - Water Connection: Can We Sustain Critical Resources and Make them Reliable, Affordable, and Environmentally Sound?(LBNL Summer Lecture Series)

    ScienceCinema (OSTI)

    McMahon, Jim

    2011-04-28

    Summer Lecture Series 2006: Jim McMahon of Berkeley Lab's Environmental Energy Technologies Division (EETD) is head of the Energy Analysis Department in EETD, which provides technical analysis to the Department of Energy on things like energy efficiency appliance standards. McMahon and his colleagues helped the nation save tens of billions of dollars in energy costs since the standards program began. Now his Water-Energy Technology Team (WETT) is applying its expertise to the linked problem of energy and water. Each of us requires more than 500 gallons per person per day for food production, plus an additional 465 gallons to produce household electricity. WETT hopes to mine some of the numerous opportunities to save energy and water by applying new technologies.

  1. OMB 1910-5122, Human Reliability Program - Description of Collections |

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

    Department of Energy OMB 1910-5122, Human Reliability Program - Description of Collections OMB 1910-5122, Human Reliability Program - Description of Collections Human Reliability Program Certification (DOE F 470.3). Under the Department of Energy Human Reliability Program (HRP), individuals who are applicants for or incumbents in designated positions must be evaluated to ensure that they meet the requirements for certification in the program. This form documents that each part of the

  2. DOE Lab Releases Wind Turbine Reliability Benchmark Report | Department of

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

    Energy Lab Releases Wind Turbine Reliability Benchmark Report DOE Lab Releases Wind Turbine Reliability Benchmark Report October 1, 2012 - 1:17pm Addthis This is an excerpt from the Third Quarter 2012 edition of the Wind Program R&D Newsletter. The U.S. Department of Energy's Sandia National Laboratories (SNL) recently released its second annual public benchmark report for the Continuous Reliability Enhancement for Wind (CREW) database. CREW is a national reliability database that

  3. Energy Efficiency Resource Standard | Department of Energy

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

    including standards for energy supply diversification, distributed generation, demand response, and "prudent and reliable" energy efficiency and energy conservation...

  4. Reliability and Safety

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE solar reliability and safety research and development (R&D) focuses on testing photovoltaic (PV) modules, inverters, and systems for long-term performance, and helping investors, consumers,...

  5. October 2006, Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE of the NUCLEAR ENERGY RESEARCH ADVISORY COMMITTEE

    Broader source: Energy.gov [DOE]

    The Global Nuclear Energy Partnership (GNEP) program is still evolving. Since our report of March 22, 2006 the DOE has sought to gauge industry interest in participation in the program from its...

  6. Increasing Reliability of the Nation's Power Grid through Greater

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

    Visibility | Department of Energy Increasing Reliability of the Nation's Power Grid through Greater Visibility Increasing Reliability of the Nation's Power Grid through Greater Visibility March 22, 2016 - 10:15am Addthis Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability DOE's Deputy Under Secretary for Science and Energy Adam Cohen today announced new funding that will build on recent progress in giving system operators

  7. Proposed changes to generating capacity 1980-1989 for the contiguous United States: as projected by the Regional Electric Reliability Councils in their April 1, 1980 long-range coordinated planning reports to the Department of Energy

    SciTech Connect (OSTI)

    1980-12-01

    The changes in generating capacity projected for 1980 to 1989 are summarized. Tabulated data provide summaries to the information on projected generating unit construction, retirements, and changes, in several different categories and groupings. The new generating units to be completed by the end of 1989 total 699, representing 259,490 megawatts. This total includes 10 wind power and one fuel cell installations totaling 48.5 MW to be completed by the end of 1989. There are 321 units totaling 13,222 MW to be retired. There are capacity changes due to upratings and deratings. Summary data are presented for: total requirement for electric energy generation for 1985; hydroelectric energy production for 1985; nuclear energy production for 1985; geothermal and other energy production for 1985; approximate non-fossil generation for 1985; range of fossil energy requirements for 1985; actual fossil energy sources 1974 to 1979; estimated range of fossil fuel requirements for 1985; coal capacity available in 1985; and computation of fuel use in 1985. Power plant capacity factors are presented. Extensive data on proposed generating capacity changes by individual units in the 9 Regional Electric Reliability Councils are presented.

  8. Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE...

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

    of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY SUBCOMMITTEE of the NUCLEAR ENERGY RESEARCH ADVISORY COMMITTEE Report of the ADVANCED NUCLEAR TRANSFORMATION TECHNOLOGY...

  9. Iowa: West Union Green Transformation Project | Department of...

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

    West Union Green Transformation Project Iowa: West Union Green Transformation Project ... These grant funds will be used to close up their buildings-making them more energy ...

  10. Proposed EPA Rules Will Cut Carbon Pollution While Maintaining Reliability

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department is committed to supporting successful implementation of EPA’s Clean Power Plan while maintaining electric grid reliability.

  11. Power Electronics Reliability Kick Off Meeting ¬Ö Silicon Power...

    Energy Savers [EERE]

    Power Electronics Reliability Analysis Annual DOE Peer Review Meeting October 8, 2009 Mark A. Smith - Systems Readiness & Sustainment Technologies Department Stan Atcitty - Energy ...

  12. FY 2012 Budget Request to Congress (Volume 3) | Department of Energy

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

    2 Budget Request to Congress (Volume 3) FY 2012 Budget Request to Congress (Volume 3) The Department of Energy's FY 2012 Congressional budget request makes strategic investments to unleash American innovation and promote economic competitiveness. The entire budget request is divided into seven volumes. Volume 3 includes: Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Energy Transformation Acceleration Fund Fossil Energy Research and Development Naval Petroleum

  13. 2014 WIND POWER PROGRAM PEER REVIEW-RELIABILITY & A2E

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

    Reliability and A2e March 24-27, 2014 Wind Energy Technologies PR-5000-62152 2 Contents Reliability and A2e CREW (Continuous Reliability Enhancement for Wind) Database & Analysis ...

  14. Gearbox Reliability Collaborative Update (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.

    2013-10-01

    This presentation was given at the Sandia Reliability Workshop in August 2013 and provides information on current statistics, a status update, next steps, and other reliability research and development activities related to the Gearbox Reliability Collaborative.

  15. RF transformer

    DOE Patents [OSTI]

    Smith, James L.; Helenberg, Harold W.; Kilsdonk, Dennis J.

    1979-01-01

    There is provided an improved RF transformer having a single-turn secondary of cylindrical shape and a coiled encapsulated primary contained within the secondary. The coil is tapered so that the narrowest separation between the primary and the secondary is at one end of the coil. The encapsulated primary is removable from the secondary so that a variety of different capacity primaries can be utilized with one secondary.

  16. Module greenhouse with high efficiency of transformation of solar energy, utilizing active and passive glass optical rasters

    SciTech Connect (OSTI)

    Korecko, J.; Jirka, V.; Sourek, B.; Cerveny, J.

    2010-10-15

    Since the eighties of the 20th century, various types of linear glass rasters for architectural usage have been developed in the Czech Republic made by the continuous melting technology. The development was focused on two main groups of rasters - active rasters with linear Fresnel lenses in fixed installation and with movable photo-thermal and/or photo-thermal/photo-voltaic absorbers. The second group are passive rasters based on total reflection of rays on an optical prism. During the last years we have been working on their standardization, exact measuring of their optical and thermal-technical characteristics and on creation of a final product that could be applied in solar architecture. With the project supported by the Ministry of Environment of the Czech Republic we were able to build an experimental greenhouse using these active and passive optical glass rasters. The project followed the growing number of technical objectives. The concept of the greenhouse consisted of interdependence construction - structural design of the greenhouse with its technological equipment securing the required temperature and humidity conditions in the interior of the greenhouse. This article aims to show the merits of the proposed scheme and presents the results of the mathematical model in the TRNSYS environment through which we could predict the future energy balance carried out similar works, thus optimizing the investment and operating costs. In this article description of various technology applications for passive and active utilization of solar radiation is presented, as well as some results of short-term and long-term experiments, including evaluation of 1-year operation of the greenhouse from the energy and interior temperature viewpoints. A comparison of the calculated energy flows in the greenhouse to real measured values, for verification of the installed model is also involved. (author)

  17. Budget | Department of Energy

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

    Us ¬Ľ Budget Budget Budget (discretionary dollars in thousands) FY 2015 Enacted Appropriation FY 2016 Enacted Appropriation FY 2017 Request Clean Energy Transmission and Reliability 34,262 39,000 30,300 Smart Grid Research and Development 15,439 35,000 30,000 Cybersecurity for Energy Delivery Systems 45,999 62,000 45,500 Energy Storage 12,000 20,500 44,500 Transformer Resilience and Advanced Components 0 5,000 15,000 Grid Institute 0 0 14,000 National Electricity Delivery 6,000 7,500 6,500 State

  18. NREL Study of Fielded PV Systems Demonstrates PV Reliability (Fact Sheet), NREL Highlights in Research & Development, NREL (National Renewable Energy Laboratory)

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

    Photovoltaic module quality has remained high even as module prices have declined. Scientists at the National Renew- able Energy Laboratory (NREL) have analyzed the annual performance data from almost 50,000 photo- voltaic (PV) systems that total 1.7 gigawatts of capacity installed in the United States from 2009 to 2012. The overall conclusion is that the vast majority performed as expected. Since 2009, the price of PV modules has fallen dramatically-and with this drop has come concerns about

  19. TRANSFORMER APPARATUS

    DOE Patents [OSTI]

    Wolfgang, F.; Nicol, J.

    1962-11-01

    Transformer apparatus is designed for measuring the amount of a paramagnetic substance dissolved or suspended in a diamagnetic liquid. The apparatus consists of a cluster of tubes, some of which are closed and have sealed within the diamagnetic substance without any of the paramagnetic material. The remaining tubes are open to flow of the mix- ture. Primary and secondary conductors are wrapped around the tubes in such a way as to cancel noise components and also to produce a differential signal on the secondaries based upon variations of the content of the paramagnetic material. (AEC)

  20. Reliability of Electrical Interconnects (Presentation)

    SciTech Connect (OSTI)

    Devoto, D.

    2014-06-01

    This presentation discusses the status of NREL's research on the reliability of electrical interconnects.

  1. Sustainable Energy Solutions Task 2.0: Wind Turbine Reliability and Maintainability Enhancement through System-wide Structure Health Monitoring and Modifications to Rotating Components

    SciTech Connect (OSTI)

    Janet M Twomey, PhD

    2010-04-30

    EXECUTIVE SUMARRY An evaluation of nondestructive structural health monitoring methods was completed with over 132 documents, 37 specifically about wind turbines, summarized into a technology matrix. This matrix lists the technology, what can be monitored with this technology, and gives a short summary of the key aspects of the technology and its application. Passive and active acoustic emission equipment from Physical Acoustics Corp. and Acellent Technologies have been evaluated and selected for use in experimental state loading and fatigue tests of composite wind turbine blade materials. Acoustic Emission (AE) and Active Ultrasonic Testing (AUT), were applied to composite coupons with both simulated and actual damage. The results found that, while composites are more complicated in nature, compared to metallic structures, an artificial neural network analysis could still be used to determine damage. For the AE system, the failure mode could be determined (i.e. fiber breakage, delamination, etc.). The Acellent system has been evaluated to work well with composite materials. A test-rig for reliability testing of the rotating components was constructed. The research on the types of bearings used in the wind turbines indicated that in most of the designs, the main bearings utilized to support the shaft are cylindrical roller bearings. The accelerated degradation testing of a population of bearings was performed. Vibration and acoustic emission data was collected and analyzed in order to identify a representative degradation signal for each bearing to identify the initiation of the degradation process in the bearings. Afterwards, the RMS of the vibration signal from degradation initiation up to the end of the useful life of the bearing was selected to predict the remaining useful life of the bearing. This step included fitting Autoregressive Moving Average (ARMA) models to the degradation signals and approximating the probability distribution function (PDF) of remaining useful life based on the results of Monte-Carlo simulation of the ARMA models. This step was performed for different percentages of the degradation signal of each bearing. The accuracy of the proposed approach then was assessed by comparing the actual life of the bearing and the estimated life of the bearing from the developed models. The results were impressive and indicated that the accuracy of the models improved as more data was utilized in developing the ARMA models (we get closer to the end of the life of the bearing).

  2. Sandia Labs and NREL Hosted Successful 2016 PV Reliability Workshop

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

    NREL Hosted Successful 2016 PV Reliability Workshop - 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

  3. Third Annual Continuous Reliability Enhancement for Wind (CREW) Database

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

    Report Now Available Third Annual Continuous Reliability Enhancement for Wind (CREW) Database Report Now Available - 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

  4. Measurement Practices for Reliability and Power Quality

    SciTech Connect (OSTI)

    Kueck, JD

    2005-05-06

    This report provides a distribution reliability measurement ''toolkit'' that is intended to be an asset to regulators, utilities and power users. The metrics and standards discussed range from simple reliability, to power quality, to the new blend of reliability and power quality analysis that is now developing. This report was sponsored by the Office of Electric Transmission and Distribution, U.S. Department of Energy (DOE). Inconsistencies presently exist in commonly agreed-upon practices for measuring the reliability of the distribution systems. However, efforts are being made by a number of organizations to develop solutions. In addition, there is growing interest in methods or standards for measuring power quality, and in defining power quality levels that are acceptable to various industries or user groups. The problems and solutions vary widely among geographic areas and among large investor-owned utilities, rural cooperatives, and municipal utilities; but there is still a great degree of commonality. Industry organizations such as the National Rural Electric Cooperative Association (NRECA), the Electric Power Research Institute (EPRI), the American Public Power Association (APPA), and the Institute of Electrical and Electronics Engineers (IEEE) have made tremendous strides in preparing self-assessment templates, optimization guides, diagnostic techniques, and better definitions of reliability and power quality measures. In addition, public utility commissions have developed codes and methods for assessing performance that consider local needs. There is considerable overlap among these various organizations, and we see real opportunity and value in sharing these methods, guides, and standards in this report. This report provides a ''toolkit'' containing synopses of noteworthy reliability measurement practices. The toolkit has been developed to address the interests of three groups: electric power users, utilities, and regulators. The report will also serve to support activities to develop and share information among industry and regulatory participants about critical resources and practices. The toolkit has been developed by investigating the status of indices and definitions, surveying utility organizations on information sharing, and preparing summaries of reliability standards and monitoring requirements--the issues, needs, work under way, existing standards, practices and guidelines--for the following three classifications: (1) terms and definitions of reliability; (2) power quality standards, guidelines, and measurements; and (3) activities and organizations developing and sharing information on distribution reliability. As these synopses of reliability measurement practices are provided, it must be noted that an economic penalty may be associated with requiring too high a reliability level from the distribution system for all customers. It may be appropriate for the distribution system to supply only some base, generally accepted level of reliability. This base level would be adequate for the majority of customers. Users who need a higher level may find it economical to supply using distributed energy resources (DER) and other local solutions to reliability and power quality needs. Local solutions implemented by the customer may be the most cost-effective method for addressing the more stringent needs of a digital economy. These local solutions include energy storage, small distributed generators, and microgrids. This report also considers the market's role in addressing reliability issues and requirements. The customer's needs are discussed in view of issues such as power quality requirements of digital electronic equipment, the cost of outages, the cost of storage and new infrastructure, and natural gas prices. The market role in addressing these issues and requirements is explored. The economic considerations associated with the reliability issues are discussed, as well as the levels at which these economic decisions could be made. Finally, a discussion is provided of the role DER could play in addressing reliability needs, and the possible role of the market in providing needed levels of reliability.

  5. The Relationship between Competitive Power Markets and Grid Reliability. |

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

    Department of Energy The Relationship between Competitive Power Markets and Grid Reliability. The Relationship between Competitive Power Markets and Grid Reliability. The U.S. Department of Energy and Natural Resources Canada should commission an independent study of the relationships among industry restructuring, competition in power markets, and grid reliability, and how those relationships should be managed to best serve the public interest. PDF icon The Relationship between Competitive

  6. Smart Grid: Creating Jobs while Delivering Reliable,Environmentally...

    Open Energy Info (EERE)

    Department of Energy was planning to develop a stronger, more reliable energy grid. The plan would allocate 3.4 billion in funds to be distributed across the nation, aiding...

  7. PV Performance and Reliability Validation Capabilities at Sandia National

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

    Laboratories | Department of Energy Performance and Reliability Validation Capabilities at Sandia National Laboratories PV Performance and Reliability Validation Capabilities at Sandia National Laboratories This presenation summarizes the information discussed by Sandia National Laboratories at the PV Manufacturing Workshop, March 25, 2011. PDF icon pv_manufacturing_workshop_2011_march_granata.pdf More Documents & Publications Federal Energy Management Program Report Template

  8. Institute for Market Transformation: Putting Data to Work | Department of

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

    Energy Institute for Market Transformation: Putting Data to Work Institute for Market Transformation: Putting Data to Work Institute for Market Transformation: Putting Data to Work Lead Performer: Institute for Market Transformation (IMT) - Washington, DC Partners: -- Vermont Energy Investment Corporation/District of Columbia Sustainable Energy Utility (VEIC/DCSEU) -- District of Columbia Department of Energy and Environment (DOEE) -- New York State Energy Research and Development Authority

  9. U.S. Department of Energy Office of Electricity Delivery & Energy...

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

    Department of Energy Office of Electricity Delivery & Energy Reliability: Transmission Reliability Program U.S. Department of Energy Office of Electricity Delivery & Energy ...

  10. Fault Tree Reliability Analysis and Design-for-reliability

    Energy Science and Technology Software Center (OSTI)

    1998-05-05

    WinR provides a fault tree analysis capability for performing systems reliability and design-for-reliability analyses. The package includes capabilities for sensitivity and uncertainity analysis, field failure data analysis, and optimization.

  11. Value-based reliability transmission planning

    SciTech Connect (OSTI)

    Dalton, J.G. III; Garrison, D.L.; Fallon, C.M.

    1996-08-01

    This paper presents a new value-based reliability planning (VBRP) process proposed for planning Duke Power Company`s (DPC) regional transmission system. All transmission served customers are fed from DPC`s regional transmission system which consists of a 44-kV predominantly radial system and a 100-kV predominantly non-radial system. In the past, any single contingency that could occur during system peak conditions and cause a thermal overload required the overloaded facility to be upgraded, regardless of the costs or the likelihood of the overload occurring. The new VBRP process is based on transmission system reliability evaluation and includes the following important elements: (1) a ten-year historical data base describing the probabilities of forced outages for lines and transformers; (2) a five-year average load duration curve describing the probability of an overload should a contingency occur; (3) a customer outage cost data base; (4) and probabilistic techniques. The new process attempts to balance the costs of improving service reliability with the benefits or value that these improvements bring to these customers. The objective is to provide the customers their required level of reliability while minimizing the Total Cost of their electric service.

  12. NREL: Performance and Reliability R&D - Photovoltaic Reliability

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

    Publications Photovoltaic Reliability Publications Sign up for NREL PV Reliability and Performance updates today! NREL publishes photovoltaic (PV) reliability journal articles, technical reports, conference papers, and outreach documents. Explore a sampling of our most recent or often-cited publications on PV reliability topics. The following NREL publications can be found on the following topics by clicking on the names of the researchers below. Accelerated Testing and Failure Analysis Nick

  13. Reliable solar: powering communities

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

    cost the nation about 100 billion annually. How to keep the grid stable yet utilize renewable energy sources? How to reduce fluctuations (say, from a cloudy day) and...

  14. Efficient transformer for electromagnetic waves

    DOE Patents [OSTI]

    Miller, R.B.

    A transformer structure for efficient transfer of electromagnetic energy from a transmission line to an unmatched load provides voltage multiplication and current division by a predetermined constant. Impedance levels are transformed by the square of that constant. The structure includes a wave splitter, connected to an input transmission device and to a plurality of output transmission devices. The output transmission devices are effectively connected in parallel to the input transmission device. The output transmission devices are effectively series connected to provide energy to a load. The transformer structure is particularly effective in increasing efficiency of energy transfer through an inverting convolute structure by capturing and transferring energy losses from the inverter to the load.

  15. Substantial Transformation | Department of Energy

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

    Frequently Asked Questions Questions and Answers for the Smart Grid Investment Grant Program: Buy American Better Buildings Neighborhood Program Grant Recipient Management Handbook...

  16. Testing for PV Reliability (Presentation)

    SciTech Connect (OSTI)

    Kurtz, S.; Bansal, S.

    2014-09-01

    The DOE SUNSHOT workshop is seeking input from the community about PV reliability and how the DOE might address gaps in understanding. This presentation describes the types of testing that are needed for PV reliability and introduces a discussion to identify gaps in our understanding of PV reliability testing.

  17. Energy Storage | Department of Energy

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

    Developing technology to store electrical energy ... magnetic energy storage (SMES), power electronics, and control systems. ... customers; Improved stability and reliability of ...

  18. Human Reliability Assessment

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

    Decoding DNA Resources with Additional Information Charles DeLisi As head of DOE's Office of Health and Environmental Research, Charles DeLisi played a pivotal role in proposing and initiating the Human Genome Program in 1986. The U.S. Department of Energy (DOE) has historically been active in supporting human genome research. On September 10, 2003, Secretary of Energy Spencer Abraham presented the Secretary's Gold Award to Aristides Patrinos and Francis Collins for their leadership of the

  19. Fernald Preserve Renewable Energy

    Broader source: Energy.gov [DOE]

    Fernald Preserve Renewable Energy Brochure¬†‚ÄstProviding energy that is clean, abundant, reliable, and affordable

  20. CHP SYSTEM AT FOOD PROCESSING PLANT INCREASES RELIABILITY AND REDUCES

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

    EMISSIONS - CASE STUDY, 2015 | Department of Energy SYSTEM AT FOOD PROCESSING PLANT INCREASES RELIABILITY AND REDUCES EMISSIONS - CASE STUDY, 2015 CHP SYSTEM AT FOOD PROCESSING PLANT INCREASES RELIABILITY AND REDUCES EMISSIONS - CASE STUDY, 2015 Frito-Lay North America, Inc., a division of PepsiCo, in cooperation with the Energy Solutions Center, demonstrated and evaluated a CHP plant at a large food processing facility in Connecticut. CHP is reducing the energy costs and environmental

  1. NREL: Photovoltaics Research - NREL Hosts PV Module Reliability Workshop

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

    for Industry Hosts PV Module Reliability Workshop for Industry March 1, 2016 Nearly 200 researchers from more than 100 companies and representing 16 countries attended the 7th annual PV Module Reliability Workshop, held Feb. 23-25, 2016, in Golden, Colo. The program was designed by the National Renewable Energy Laboratory (NREL) in collaboration with Sandia National Laboratories and the photovoltaic (PV) industry. "NREL's PV Module Reliability Workshop is unique in its requirement for

  2. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report

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

    | Department of Energy NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information represents a partial sequence of events based upon Reliability Coordinator information available to NERC. It is not clear if these events caused the event or were a consequence of other events. NERC is establishing teams to study the event and will coordinate with FERC, DOE, the industry and

  3. 2012 Reliability & Markets Peer Review - Full Presentations | Department of

    Energy Savers [EERE]

    Energy Full Presentations 2012 Reliability & Markets Peer Review - Full Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 11 presentations over 2 days on August 7 - 8, 2012 at Cornell University in Ithaca, NY. The full presentations are available below. Presentation summaries are also available. PDF icon 2012 R&M Peer Review - Transmission Investment Assessment Under Uncertainty - Ben Hobbs PDF icon 2012 R&M Peer Review - Renewable

  4. 2012 Reliability & Markets Peer Review - Presentation Summaries |

    Energy Savers [EERE]

    Department of Energy Presentation Summaries 2012 Reliability & Markets Peer Review - Presentation Summaries The Transmission Reliability R&D Reliability & Markets Peer Review included 11 presentations over 2 days on August 7 - 8, 2012 at Cornell University in Ithaca, NY. Presentation summaries are available below. The full presentations are also available. PDF icon 2012 R&M Peer Review - Summary: Transmission Investment Under Uncertainty - Ben Hobbs PDF icon 2012 R&M Peer

  5. 2013 Reliability & Markets Peer Review - Day 1 Presentations | Department

    Energy Savers [EERE]

    of Energy 1 Presentations 2013 Reliability & Markets Peer Review - Day 1 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 6 - 7, 2013. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Ben Hobbs (Johns Hopkins), Kameshwar Poolla (UC Berkeley) Session II: Ray Zimmerman (Cornell), Hsiao-Dong Chiang (Cornell) Session III: Shmuel Oren (UC Berkeley), Dan Tylavsky (U Arizona), Tom

  6. 2013 Reliability & Markets Peer Review - Day 2 Presentations | Department

    Energy Savers [EERE]

    of Energy 2 Presentations 2013 Reliability & Markets Peer Review - Day 2 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 6 - 7, 2013. Presentations from Day 2 (Sessions V and VI) are available below. Session V: Tim Mount (Cornell), Bill Schulze (Cornell), Lang Tong (Cornell) Session VI: Max Zhang (Cornell) PDF icon 2013 R&M Peer Review - Evaluating the Effects of Managing Controllable Demand and

  7. 2014 Reliability & Markets Peer Review - Day 1 Presentations | Department

    Energy Savers [EERE]

    of Energy 1 Presentations 2014 Reliability & Markets Peer Review - Day 1 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 5 - 6, 2014. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Ray Zimmerman, Bill Schulze, Rim Mount Session II: Hsiao-Dong Chiang, Zhifang Wang Session III: Ben Hobbs, Alejandro Dominguez-Garcia, Lang Tong Session IV: Lindsay Anderson, Kory Hedman PDF

  8. Now Available: Smart Grid Investments Improve Grid Reliability, Resilience,

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

    and Storm Responses (November 2014) | Department of Energy Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Now Available: Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) December 8, 2014 - 2:35pm Addthis Smart grid technologies are helping utilities to speed outage restoration following major storm events, reduce the total number of affected customers, and improve overall service reliability to

  9. NREL: Solar Research - NREL Hosts PV Module Reliability Workshop for

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

    Industry NREL Hosts PV Module Reliability Workshop for Industry March 1, 2016 Nearly 200 researchers from more than 100 companies and representing 16 countries attended the 7th annual PV Module Reliability Workshop, held Feb. 23-25, 2016, in Golden, Colo. The program was designed by the National Renewable Energy Laboratory (NREL) in collaboration with Sandia National Laboratories and the photovoltaic (PV) industry. "NREL's PV Module Reliability Workshop is unique in its requirement for

  10. Assistant Secretary Patricia Hoffman's Remarks at the 2011 FERC Reliability

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

    Technical Conference -- As Prepared for Delivery | Department of Energy Assistant Secretary Patricia Hoffman's Remarks at the 2011 FERC Reliability Technical Conference -- As Prepared for Delivery Assistant Secretary Patricia Hoffman's Remarks at the 2011 FERC Reliability Technical Conference -- As Prepared for Delivery November 30, 2011 - 1:42pm Addthis Thank you for the opportunity to join you today. Everyone in this room shares a commitment to ensuring the reliability of our nation's

  11. Smart Power Infrastructure Demonstration for Energy Reliability...

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

    (JCTD), which was implemented at Camp Smith, Hawaii, during 2014 and 2015. The final ... Hawaii, and Fort Carson, Colorado, respectively, with the Camp Smith summary. ...

  12. ELECTRICITY DELIVERY AND ENERGY RELIABILITY Appropriation Overview

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

    It also invests in the evolution towards higher performance smart grids, or "Smart Grid 2.0", which capitalizes on the recent surge in advanced technology deployments by expanding ...

  13. ELECTRICITY DELIVERY AND ENERGY RELIABILITY Appropriation Overview

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

    resilience against climate change. The Request supports the Administration's all-of-the-above strategy and emphasizes priorities that increase electric grid resilience, ...

  14. Office of Electricity Delivery and Energy Reliability

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

    ... We havemade significant technical contributions to standards such as Ethernet (IEEE 802.3), WiFi (IEEE 802.11), broadband over cable (DOCSIS and PacketCable), security, and voice ...

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

    Energy Savers [EERE]

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

  16. Chemical Transformations | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Chemical Transformations Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation ...

  17. Comments of the Institute for Market Transformation on the Dept...

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

    Institute for Market Transformation on the Dept. of Energy's Energy Efficiency and Sustainable Design Standards for New Federal Buildings: Notice of Proposed Rulemaking Comments of ...

  18. U.S. Department of Energy Office of Electricity Delivery & Energy

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

    Reliability: Transmission Reliability Program | Department of Energy Department of Energy Office of Electricity Delivery & Energy Reliability: Transmission Reliability Program U.S. Department of Energy Office of Electricity Delivery & Energy Reliability: Transmission Reliability Program The Transmission Reliability Program was established by Congress in 1999 to support a national laboratory/electricity industry partnership to conduct research on the reliability of the nation's

  19. Energy News | Department of Energy

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

    January 7, 2015 Secretary Moniz Announces 125 Million OPEN Solicitation for Transformational Energy Projects U.S. Energy Secretary Ernest Moniz announced today at the Woodrow...

  20. Secretary of Energy Announces New Office of Electricity Delivery...

    Office of Environmental Management (EM)

    Secretary of Energy Announces New Office of Electricity Delivery & Energy Reliability Secretary of Energy Announces New Office of Electricity Delivery & Energy Reliability June 9, ...

  1. Energy Systems Integration Facility Delivering on Promise to Strengthen America’s Clean Energy Innovation

    Broader source: Energy.gov [DOE]

    Energy Department Secretary Ernest Moniz officially opened the Energy Systems Integration Facility (ESIF) two years ago at the National Renewable Energy Laboratory in Golden, Colorado with a goal to accelerate research required to transform the U.S. energy system to one that is cleaner, more secure and more reliable. The facility is delivering on its promise to help integrate more renewable energy to the electric grid, and helping industry, academia and the federal government work closely together to research, test and evaluate individual technologies before going to market.

  2. Gearbox Reliability Collaborative High Speed Shaft Tapered Roller Bearing Calibration

    SciTech Connect (OSTI)

    Keller, J.; Guo, Y.; McNiff, B.

    2013-10-01

    The National Renewable Energy Laboratory (NREL) Gearbox Reliability Collaborative (GRC) is a project investigating gearbox reliability primarily through testing and modeling. Previous dynamometer testing focused upon acquiring measurements in the planetary section of the test gearbox. Prior to these tests, the strain gages installed on the planetary bearings were calibrated in a load frame.

  3. Transformational Energy Action Management (TEAM) Wireless Energy...

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

    and Contributors Contributors Wayne Manges, Oak Ridge National Laboratories Elliott Levine, DOE Teja Kuruganti, Oak Ridge National Laboratories Brian Kaldenbach, Oak Ridge ...

  4. Fusion Energy Sciences

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy ... Hydrogen Infrastructure Hydrogen Production Market Transformation Fuel Cells ...

  5. Transportation Energy Systems Analysis

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy ... Hydrogen Infrastructure Hydrogen Production Market Transformation Fuel Cells ...

  6. Basic Energy Sciences

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy ... Hydrogen Infrastructure Hydrogen Production Market Transformation Fuel Cells ...

  7. Energy Conversion Efficiency

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy ... Hydrogen Infrastructure Hydrogen Production Market Transformation Fuel Cells ...

  8. Fundamental mechanisms of micromachine reliability

    SciTech Connect (OSTI)

    DE BOER,MAARTEN P.; SNIEGOWSKI,JEFFRY J.; KNAPP,JAMES A.; REDMOND,JAMES M.; MICHALSKE,TERRY A.; MAYER,THOMAS K.

    2000-01-01

    Due to extreme surface to volume ratios, adhesion and friction are critical properties for reliability of Microelectromechanical Systems (MEMS), but are not well understood. In this LDRD the authors established test structures, metrology and numerical modeling to conduct studies on adhesion and friction in MEMS. They then concentrated on measuring the effect of environment on MEMS adhesion. Polycrystalline silicon (polysilicon) is the primary material of interest in MEMS because of its integrated circuit process compatibility, low stress, high strength and conformal deposition nature. A plethora of useful micromachined device concepts have been demonstrated using Sandia National Laboratories' sophisticated in-house capabilities. One drawback to polysilicon is that in air the surface oxidizes, is high energy and is hydrophilic (i.e., it wets easily). This can lead to catastrophic failure because surface forces can cause MEMS parts that are brought into contact to adhere rather than perform their intended function. A fundamental concern is how environmental constituents such as water will affect adhesion energies in MEMS. The authors first demonstrated an accurate method to measure adhesion as reported in Chapter 1. In Chapter 2 through 5, they then studied the effect of water on adhesion depending on the surface condition (hydrophilic or hydrophobic). As described in Chapter 2, they find that adhesion energy of hydrophilic MEMS surfaces is high and increases exponentially with relative humidity (RH). Surface roughness is the controlling mechanism for this relationship. Adhesion can be reduced by several orders of magnitude by silane coupling agents applied via solution processing. They decrease the surface energy and render the surface hydrophobic (i.e. does not wet easily). However, only a molecular monolayer coats the surface. In Chapters 3-5 the authors map out the extent to which the monolayer reduces adhesion versus RH. They find that adhesion is independent of RH up to a threshold value, depending on the coating chemistry. The mechanism for the adhesion increase beyond this threshold value is that the coupling agent reconfigures from a surface to a bulk phase (Chapter 3). To investigate the details of how the adhesion increase occurs, the authors developed the mechanics for adhesion hysteresis measurements. These revealed that near-crack tip compression is the underlying cause of the adhesion increase (Chapter 4). A vacuum deposition chamber for silane coupling agent deposition was constructed. Results indicate that vapor deposited coatings are less susceptible to degradation at high RH (Chapter 5). To address issues relating to surfaces in relative motion, a new test structure to measure friction was developed. In contrast to other surface micromachined friction test structures, uniform apparent pressure is applied in the frictional contact zone (Chapter 6). The test structure will enable friction studies over a large pressure and dynamic range. In this LDRD project, the authors established an infrastructure for MEMS adhesion and friction metrology. They then characterized in detail the performance of hydrophilic and hydrophobic films under humid conditions, and determined mechanisms which limit this performance. These studies contribute to a fundamental understanding for MEMS reliability design rules. They also provide valuable data for MEMS packaging requirements.

  9. North American Electric Reliability Council Outage Announcement |

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

    Department of Energy Outage Announcement North American Electric Reliability Council Outage Announcement Starting at about 4:11 p.m. EDT, major losses of electric load occurred in the northeastern United States and Canada in the Eastern Interconnection. Although the exact cause is not known at present, the outages are not the result of a terrorist attack. The areas most affected center around the Great Lakes: Michigan, Ohio, New York City, Ontario, Quebec, northern New Jersey, Massachusetts,

  10. Phase Transformations in Confined Nanosystems

    SciTech Connect (OSTI)

    Shield, Jeffrey E.; Belashchenko, Kirill

    2014-04-29

    This project discovered that non-equilibrium structures, including chemically ordered structures not observed in bulk systems, form in isolated nanoscale systems. Further, a generalized model was developed that effectively explained the suppression of equilibrium phase transformations. This thermodynamic model considered the free energy decrease associated with the phase transformation was less than the increase in energy associated with the formation of an interphase interface, therefore inhibiting the phase transformation. A critical diameter exists where the system transitions to bulk behavior, and a generalized equation was formulated that successfully predicted this transition in the Fe-Au system. This provided and explains a new route to novel structures not possible in bulk systems. The structural characterization was accomplished using transmission electron microscopy in collaboration with Matthew Kramer of Ames Laboratory. The PI and graduate student visited Ames Laboratory several times a year to conduct the experiments.

  11. Agenda for the PV Module Reliability Workshop, February 26 -...

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

    This document is the agenda and poster session information for the NREL 2013 Photovoltaic Module Reliability Workshop, held on February 26-27, 2013 at the National Renewable Energy ...

  12. Wind Energy R&D Opportunity: Energy Department Announces $125...

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

    Energy R&D Opportunity: Energy Department Announces 125 Million for Transformational Energy Projects Wind Energy R&D Opportunity: Energy Department Announces 125 Million for ...

  13. Comments of North American Electric Reliability Corporation (NERC) to DOE

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

    Smart Grid RFI: Addressing Policy and Logistical Challenges | Department of Energy North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Comments of North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Response to the Department of Energy's ("DOE") Request for Information (RFI) regarding the "Smart Grid RFI: Addressing Policy and Logistical

  14. Technical Report Confirms Reliability of Yucca Mountain Technical Work |

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

    Department of Energy Technical Report Confirms Reliability of Yucca Mountain Technical Work Technical Report Confirms Reliability of Yucca Mountain Technical Work February 17, 2006 - 11:59am Addthis WASHINGTON, DC - The Department of Energy's Office of Civilian Radioactive Waste Management (OCRWM) today released a report confirming the technical soundness of infiltration modeling work performed by U.S. Geological Survey (USGS) employees. "The report makes clear that the technical basis

  15. PROJECT PROFILE: Interface Science and Engineering for Reliable, High

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

    Efficiency CdTe | Department of Energy Interface Science and Engineering for Reliable, High Efficiency CdTe PROJECT PROFILE: Interface Science and Engineering for Reliable, High Efficiency CdTe Funding Opportunity: SuNLaMP SunShot Subprogram: Photovoltaics Location: National Renewable Energy Laboratory, Golden, CO Amount Awarded: $4,900,000 While crystalline silicon accounted for two thirds of the PV market in 2014, cadmium telluride (CdTe) photovoltaic (PV) modules are becoming increasingly

  16. PROJECT PROFILE: Manufacturing and Reliability Science for CIGS

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

    Photovoltaics | Department of Energy Manufacturing and Reliability Science for CIGS Photovoltaics PROJECT PROFILE: Manufacturing and Reliability Science for CIGS Photovoltaics Funding Opportunity: SuNLaMP SunShot Subprogram: Photovoltaics Location: National Renewable Energy Laboratory, Golden, CO Amount Awarded: $4,000,000 This project aims to overcome the largest challenges to investor confidence and long product lifetime in copper indium gallium selenide (CIGS): meta-stability,

  17. Advancing Visibility of Grid Operations to Improve Reliability | Department

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

    of Energy Visibility of Grid Operations to Improve Reliability Advancing Visibility of Grid Operations to Improve Reliability June 6, 2014 - 1:30pm Addthis David Ortiz David Ortiz Former Deputy Assistant Secretary, Energy Infrastructure Modeling and Analysis The nation's electricity transmission system, which consists of three grids (one in the West, one in the East, and one in Texas), is one of the biggest and most complex machines ever constructed. Commonly referred to as "the

  18. Photovoltaic performance and reliability workshop

    SciTech Connect (OSTI)

    Mrig, L.

    1993-12-01

    This workshop was the sixth in a series of workshops sponsored by NREL/DOE under the general subject of photovoltaic testing and reliability during the period 1986--1993. PV performance and PV reliability are at least as important as PV cost, if not more. In the US, PV manufacturers, DOE laboratories, electric utilities, and others are engaged in the photovoltaic reliability research and testing. This group of researchers and others interested in the field were brought together to exchange the technical knowledge and field experience as related to current information in this evolving field of PV reliability. The papers presented here reflect this effort since the last workshop held in September, 1992. The topics covered include: cell and module characterization, module and system testing, durability and reliability, system field experience, and standards and codes.

  19. Request for Information: Photovoltaic Reliability and Durability Research and Development

    Office of Energy Efficiency and Renewable Energy (EERE)

    The United States Department of Energy (DOE) ‚Äď Office of Energy Efficiency and Renewable Energy (EERE) seeks feedback from industry, academia, research laboratories, government agencies, and other stakeholders on issues related to solar photovoltaic (PV) reliability and durability research and development.

  20. Utility Static Generation Reliability

    Energy Science and Technology Software Center (OSTI)

    1993-03-05

    PICES (Probabilistic Investigation of Capacity and Energy Shortages) was developed for estimating an electric utility''s expected frequency and duration of capacity deficiencies on a daily on and off-peak basis. In addition to the system loss-of-load probability (LOLP) and loss-of-load expectation (LOLE) indices, PICES calculates the expected frequency and duration of system capacity deficiencies and the probability, expectation, and expected frequency and duration of a range of system reserve margin states. Results are aggregated and printedmore¬†¬Ľ on a weekly, monthly, or annual basis. The program employs hourly load data and either the two-state (on/off) or a more sophisticated three-state (on/partially on/fully off) generating unit representation. Unit maintenance schedules are determined on a weekly, levelized reserve margin basis. In addition to the 8760-hour annual load record, the user provides the following information for each unit: plant capacity, annual maintenance requirement, two or three-state unit failure and repair rates, and for three-state models, the partial state capacity deficiency. PICES can also supply default failure and repair rate values, based on the Edison Electric Institute''s 1979 Report on Equipment Availability for the Ten-Year Period 1968 Through 1977, for many common plant types. Multi-year analysis can be performed by specifying as input data the annual peak load growth rates and plant addition and retirement schedules for each year in the study.¬ę¬†less

  1. Sandia Energy - Monitoring

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

    for Wind (CREW) Database Energy, Monitoring, News, News & Events, Renewable Energy, Wind Energy Sandia Releases First Findings from Its Continuous Reliability Enhancement for Wind...

  2. Energy | Argonne National Laboratory

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

    Energy Having reliable, clean and affordable energy sources is a matter of urgent national ... alternative energy sources - including nuclear, solar, and biofuels - are all critical ...

  3. Continuous Reliability Enhancement for Wind (CREW) database : wind plant reliability benchmark.

    SciTech Connect (OSTI)

    Hines, Valerie Ann-Peters; Ogilvie, Alistair B.; Bond, Cody R.

    2013-09-01

    To benchmark the current U.S. wind turbine fleet reliability performance and identify the major contributors to component-level failures and other downtime events, the Department of Energy funded the development of the Continuous Reliability Enhancement for Wind (CREW) database by Sandia National Laboratories. This report is the third annual Wind Plant Reliability Benchmark, to publically report on CREW findings for the wind industry. The CREW database uses both high resolution Supervisory Control and Data Acquisition (SCADA) data from operating plants and Strategic Power Systems' ORAPWind%C2%AE (Operational Reliability Analysis Program for Wind) data, which consist of downtime and reserve event records and daily summaries of various time categories for each turbine. Together, these data are used as inputs into CREW's reliability modeling. The results presented here include: the primary CREW Benchmark statistics (operational availability, utilization, capacity factor, mean time between events, and mean downtime); time accounting from an availability perspective; time accounting in terms of the combination of wind speed and generation levels; power curve analysis; and top system and component contributors to unavailability.

  4. Metamaterial flexible sheets could transform optics

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

    Metamaterial flexible sheets could transform optics Metamaterial flexible sheets could transform optics Advances would boost security screening systems, infrared thermal cameras, energy harvesting, and radar systems June 5, 2013 A burst of laser energy 50 times greater than the worldwide output of electrical power slams into an extremely thin foil target to produce neutrons at Los Alamos National Laboratory's TRIDENT laser facility during a recent experiment, which proved that laser-driven

  5. Publication of "Year in Review 2010: Energy Infrastructure Events...

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

    The Department of Energy Office of Electricity and Energy Reliability announces the ... (ISER) Division of the Office of Electricity Delivery and Energy Reliability (OE). ...

  6. DAKOTA reliability methods applied to RAVEN/RELAP-7.

    SciTech Connect (OSTI)

    Swiler, Laura Painton; Mandelli, Diego; Rabiti, Cristian; Alfonsi, Andrea

    2013-09-01

    This report summarizes the result of a NEAMS project focused on the use of reliability methods within the RAVEN and RELAP-7 software framework for assessing failure probabilities as part of probabilistic risk assessment for nuclear power plants. RAVEN is a software tool under development at the Idaho National Laboratory that acts as the control logic driver and post-processing tool for the newly developed Thermal-Hydraulic code RELAP-7. Dakota is a software tool developed at Sandia National Laboratories containing optimization, sensitivity analysis, and uncertainty quantification algorithms. Reliability methods are algorithms which transform the uncertainty problem to an optimization problem to solve for the failure probability, given uncertainty on problem inputs and a failure threshold on an output response. The goal of this work is to demonstrate the use of reliability methods in Dakota with RAVEN/RELAP-7. These capabilities are demonstrated on a demonstration of a Station Blackout analysis of a simplified Pressurized Water Reactor (PWR).

  7. Mechanisms of transformation toughening

    SciTech Connect (OSTI)

    Olson, G.B.

    1992-02-01

    Modelling the thermodynamics and kinetics of isothermal martensitic transformation under stress, transformation toughening in austenitic steels, and dispersed phase transformation plasticity in low alloy steels are discussed briefly in this progress report for Doe Grant DE-FG02-88ER45365.

  8. Vice President Biden Announces Recovery Act Funding for 37 Transformational

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

    Energy Research Projects | Department of Energy Recovery Act Funding for 37 Transformational Energy Research Projects Vice President Biden Announces Recovery Act Funding for 37 Transformational Energy Research Projects April 29, 2010 - 12:00am Addthis Washington, DC - At a Recovery Act Cabinet Meeting today, Vice President Joe Biden and Secretary of Energy Steven Chu announced that the U.S. Department of Energy is awarding $106 million in funding for 37 ambitious research projects that could

  9. New York Completes Smart Grid Project to Build a More Reliable, Resilient

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

    Power Grid | Department of Energy York Completes Smart Grid Project to Build a More Reliable, Resilient Power Grid New York Completes Smart Grid Project to Build a More Reliable, Resilient Power Grid April 15, 2014 - 11:49am Addthis News Media Contact (202) 586-4940 WASHINGTON - As part of the Obama Administration's broader efforts to strengthen critical energy infrastructure and build a stronger, more reliable power grid, the Energy Department today recognized the completion of New York

  10. Final report for CCS cross-layer reliability visioning study

    SciTech Connect (OSTI)

    Quinn, Heather M; Dehon, Andre; Carter, Nicj

    2010-12-20

    The geometric rate of improvement of transistor size and integrated circuit performance known as Moore's Law has been an engine of growth for our economy, enabling new products and services, creating new value and wealth, increasing safety, and removing menial tasks from our daily lives. Affordable, highly integrated components have enabled both life-saving technologies and rich entertainment applications. Anti-lock brakes, insulin monitors, and GPS-enabled emergency response systems save lives. Cell phones, internet appliances, virtual worlds, realistic video games, and mp3 players enrich our lives and connect us together. Over the past 40 years of silicon scaling, the increasing capabilities of inexpensive computation have transformed our society through automation and ubiquitous communications. Looking forward, increasing unpredictability threatens our ability to continue scaling integrated circuits at Moore's Law rates. As the transistors and wires that make up integrated circuits become smaller, they display both greater differences in behavior among devices designed to be identical and greater vulnerability to transient and permanent faults. Conventional design techniques expend energy to tolerate this unpredictability by adding safety margins to a circuit's operating voltage, clock frequency or charge stored per bit. However, the rising energy costs needed to compensate for increasing unpredictability are rapidly becoming unacceptable in today's environment where power consumption is often the limiting factor on integrated circuit performance and energy efficiency is a national concern. Reliability and energy consumption are both reaching key inflection points that, together, threaten to reduce or end the benefits of feature size reduction. To continue beneficial scaling, we must use a cross-layer, Jull-system-design approach to reliability. Unlike current systems, which charge every device a substantial energy tax in order to guarantee correct operation in spite of rare events, such as one high-threshold transistor in a billion or one erroneous gate evaluation in an hour of computation, cross-layer reliability schemes make reliability management a cooperative effort across the system stack, sharing information across layers so that they only expend energy on reliability when an error actually occurs. Figure 1 illustrates an example of such a system that uses a combination of information from the application and cheap architecture-level techniques to detect errors. When an error occurs, mechanisms at higher levels in the stack correct the error, efficiently delivering correct operation to the user in spite of errors at the device or circuit levels. In the realms of memory and communication, engineers have a long history of success in tolerating unpredictable effects such as fabrication variability, transient upsets, and lifetime wear using information sharing, limited redundancy, and cross-layer approaches that anticipate, accommodate, and suppress errors. Networks use a combination of hardware and software to guarantee end-toend correctness. Error-detection and correction codes use additional information to correct the most common errors, single-bit transmission errors. When errors occur that cannot be corrected by these codes, the network protocol requests re-transmission of one or more packets until the correct data is received. Similarly, computer memory systems exploit a cross-layer division of labor to achieve high performance with modest hardware. Rather than demanding that hardware alone provide the virtual memory abstraction, software page-fault and TLB-miss handlers allow a modest piece of hardware, the TLB, to handle the common-case operations on a cyc1e-by-cycle basis while infrequent misses are handled in system software. Unfortunately, mitigating logic errors is not as simple or as well researched as memory or communication systems. This lack of understanding has led to very expensive solutions. For example, triple-modular redundancy masks errors by triplicating computations in either time or area. This mitigation methods imposes a 200% increase in energy consumption for every operation, not just the uncommon failure cases. At a time when computation is rapidly becoming part of our critical civilian and military infrastructure and decreasing costsfor computation are fueling our economy and our well being, we cannot afford increasingly unreliable electronics or a stagnation in capabilities per dollar, watt, or cubic meter. If researchers are able to develop techniques that tolerate the growing unpredictability of silicon devices, Moore's Law scaling should continue until at least 2022. During this 12-year time period, transistors, which are the building blocks of electronic devices, will scale their dimensions (feature sizes) from 45nm to 4.5nm.

  11. 2014 Reliability & Markets Peer Review - Day 2 Presentations | Department

    Energy Savers [EERE]

    of Energy 2 Presentations 2014 Reliability & Markets Peer Review - Day 2 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 5 - 6, 2014. Presentations from Day 2 (Sessions V and VI) are available below. Session V: Shmuel Oren, HyungSeon Oh, Tom Overbye Session VI: Dan Tylavsky, Eilyan Bitar PDF icon 2014 R&M Peer Review - Business Model for Retail Aggregation of Responsive Load - Shmuel Oren PDF icon 2014

  12. 2015 Reliability & Markets Peer Review - Day 2 Presentations | Department

    Energy Savers [EERE]

    of Energy 2 Presentations 2015 Reliability & Markets Peer Review - Day 2 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 4 - 5, 2015. Presentations from Day 2 (Sessions V through VI) are available below. Session V: Ray Zimmerman, Hsiao-Dong Chiang, Lindsay Anderson Session VI: HyungSeon Oh, Dan Tylavsky PDF icon 2015 R&M Peer Review - Development and testing of tools - Ray Zimmerman PDF icon 2015

  13. Optimization of distribution transformer efficiency characteristics. Final report, March 1979

    SciTech Connect (OSTI)

    Not Available

    1980-06-01

    A method for distribution transformer loss evaluation was derived. The total levalized annual cost method was used and was extended to account properly for conditions of energy cost inflation, peak load growth, and transformer changeout during the evaluation period. The loss costs included were the no-load and load power losses, no-load and load reactive losses, and the energy cost of regulation. The demand and energy components of loss costs were treated separately to account correctly for the diversity of load losses and energy cost inflation. The complete distribution transformer loss evaluation equation is shown, with the nomenclature and definitions for the parameters provided. Tasks described are entitled: Establish Loss Evaluation Techniques; Compile System Cost Parameters; Compile Load Parameters and Loading Policies; Develop Transformer Cost/Performance Relationship; Define Characteristics of Multiple Efficiency Transformer Package; Minimize Life Cycle Cost Based on Single Efficiency Characteristic Transformer Design; Minimize Life Cycle Cost Based on Multiple Efficiency Characteristic Transformer Design; and Interpretation.

  14. Coming Full Circle in Florida: Improving Electric Grid Reliability and

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

    Resiliency | Department of Energy Coming Full Circle in Florida: Improving Electric Grid Reliability and Resiliency Coming Full Circle in Florida: Improving Electric Grid Reliability and Resiliency May 2, 2013 - 11:16am Addthis Inside Florida Power & Light's Transmission Performance Diagnostic Center. | Photo courtesy of Florida Power & Light. Inside Florida Power & Light's Transmission Performance Diagnostic Center. | Photo courtesy of Florida Power & Light. In 2009, at the

  15. Technology Partnerships Are Yielding Reliable, Cost-Saving Appliances |

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

    Department of Energy Partnerships Are Yielding Reliable, Cost-Saving Appliances Technology Partnerships Are Yielding Reliable, Cost-Saving Appliances November 9, 2011 - 12:01pm Addthis Oak Ridge National Laboratory's facility tests several water heaters at one time. Because of ORNL's accelerated durability testing, they estimate that 10 months of constant operation in its testing facility is comparable to 10 years of service life in a typical residential setting. | Photo courtesy of the

  16. 2013 Transmission Reliability Program Peer Review - Day 1 Presentations |

    Energy Savers [EERE]

    Department of Energy 1 Presentations 2013 Transmission Reliability Program Peer Review - Day 1 Presentations The Transmission Reliability Program Peer Review included six sessions over 2 days on June 27 - 28, 2013. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Bharat Bhargava (EPG), Brett Amidan (PNNL), Ken Martin (EPG) Session II: Mark Buckner (ORNL) Session III: Dan Trudnowski (U Montana), Ning Zhou (PNNL) Session IV: Frank Tuffner (PNNL), Bernie

  17. 2014 Transmission Reliability Program Peer Review - Day 2 Presentations |

    Energy Savers [EERE]

    Department of Energy 2 Presentations 2014 Transmission Reliability Program Peer Review - Day 2 Presentations The Transmission Reliability Program Peer Review included 6 sessions over 2 days on June 3- 4, 2014. Presentations from Day 2 (Sessions V and VI) are available below. Session V: Simon Mo (Electric Power Group), Jim Thorp (VA Tech), Scott Ghiocel (RPI), Dave Schoenwald (Sandia) Session VI: Bharat Bhargava (Electric Power Group), Brett Amidan (PNNL), Philip Irminger (ORNL) PDF icon 2014

  18. 2015 Transmission Reliability Program Peer Review - Day 2 Presentations |

    Energy Savers [EERE]

    Department of Energy 2 Presentations 2015 Transmission Reliability Program Peer Review - Day 2 Presentations The 2015 Transmission Reliability Program Peer Review included 8 sessions over 2 days on June 10 - 11, 2015, in Washington, DC. Presentations from Day 2 (Sessions V through VIII) are available below. Session V: Alejandro Dominguez-Garcia/Pete Sauer (U Illinois), Carlos Martinez (ASR), Song Xue (Electric Power Group) Session VI: Pavel Etingov (PNNL, two presentations), Bharat Bhargava

  19. North American Electric Reliability Council Power Outage Update |

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

    Department of Energy Power Outage Update North American Electric Reliability Council Power Outage Update The bulk electric transmission system in the United States and Canada has been restored and is operating reliably. Many of the generating units that tripped off line during the outage have returned to service and additional generating units are expected to return to service over the weekend. Virtually all customers have been returned to electric service, although some customers will

  20. Thermal Stress and Reliability for Advanced Power Electronics and Electric

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

    Machines | Department of Energy 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon ape_14_okeefe.pdf More Documents & Publications Thermal Stress and Reliability for Advanced Power Electronics and Electric Machines Power Electronic Thermal System Performance and Integration Thermal Performance and Reliability of Bonded Interfaces

  1. Adaptive Stack with Subdivided Cells for Improved Stability, Reliability,

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

    and Durability under Automotive Load Cycle | Department of Energy Adaptive Stack with Subdivided Cells for Improved Stability, Reliability, and Durability under Automotive Load Cycle Adaptive Stack with Subdivided Cells for Improved Stability, Reliability, and Durability under Automotive Load Cycle Part of a $100 million fuel cell award announced by DOE Secretary Bodman on Oct. 25, 2006. PDF icon 5_plugpwr.pdf More Documents & Publications Fuel Cell Kickoff Meeting Agenda Fuel Cell

  2. NEMA Distribution Transformers, CCE Overview and Update presentation, dated

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

    05/24/2011 | Department of Energy Distribution Transformers, CCE Overview and Update presentation, dated 05/24/2011 NEMA Distribution Transformers, CCE Overview and Update presentation, dated 05/24/2011 This document is the U.S. Department of Energy¬źs presentation titled ¬ćNEMA Distribution Transformers, CCE Overview and Update¬é, date - May 24, 2011 PDF icon nema_distributiontransformers_presentation.pdf More Documents & Publications Energy Conservation Program for Consumer Products

  3. Transformational Manufacturing | Argonne National Laboratory

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

    Transformational Manufacturing Argonne's new Advanced Battery Materials Synthesis and Manufacturing R&D Program focuses on scalable process R&D to produce advanced battery materials in sufficient quantity for industrial testing. The U.S. manufacturing industry consumes more than 30 quadrillion Btu of energy per year, directly employs about 12 million people and generates another 7 million jobs in related businesses. Argonne is working with industry to develop innovative and

  4. Natural Gas and the Transformation of the U.S. Energy Sector: A Program Studying Multi-sector Opportunities and Impacts

    SciTech Connect (OSTI)

    Gossett, S.

    2013-01-01

    In recognition of the major transitions occurring within the U.S. energy economy, the Joint Institute for Strategic Energy Analysis (JISEA) and Stanford University's Precourt Institute for Energy (PIE) engaged energy system stakeholders from government, industry, academia, and the environmental community in a discussion about the priority issues for a program of rigorous research relating to natural gas. Held December 10-11, 2012 on the Golden, CO campus of the National Renewable Energy Laboratory, the workshop provided invited experts opportunity to describe the state of current knowledge in defined topic areas, and to suggest analytic priorities for that topic area. Following discussion, all stakeholders then contributed potential research questions for each topic, and then determined priorities through an interactive voting process. This record of proceedings focuses on the outcomes of the discussion.

  5. Wind Turbine Manufacturing Transforms with Three-Dimensional Printing

    Broader source: Energy.gov [DOE]

    From medical devices to airplane components, three-dimensional (3-D) printing (also called additive manufacturing) is transforming the manufacturing industry. Now, research that supports the Energy...

  6. Building America Whole-House Solutions for New Homes: Transformations...

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

    In 2009, Transformations, Inc. partnered with the Building Science Corporation team to build new net zero energy houses in three developments in Massachusetts that achieve a 45% ...

  7. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance...

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

    partial sequence of events based upon Reliability Coordinator information available to ... PDF icon NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report More ...

  8. Recommendations to Address Power Reliability Concerns Raised...

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

    Reliability Concerns Raised as a Result of Pending Environmental Regulations for Electric Generation Stations Recommendations to Address Power Reliability Concerns Raised as a ...

  9. Distributed Generation Operational Reliability, Executive Summary...

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

    Reliability, Executive Summary Report, January 2004 Distributed Generation Operational Reliability, Executive Summary Report, January 2004 This report summarizes the results of the ...

  10. Continuous Reliability Enhancement for Wind (CREW)

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

    Lead aogilvi@sandia.gov Continuous Reliability Enhancement for Wind (CREW) 2012 Wind ... Parts inventory that matches your reliability strategy * Move from reactive to ...

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

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

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

  12. Information Concerning Reliability Impacts under Various System...

    Office of Environmental Management (EM)

    Concerning Reliability Impacts under Various System Configurations of the Mirant Potomac River Plant Information Concerning Reliability Impacts under Various System Configurations ...

  13. Continuous Reliability Enhancement for Wind project

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

    ... SunShot Grand Challenge: Regional Test Centers Continuous Reliability Enhancement for Wind project HomeTag:Continuous Reliability Enhancement for Wind project The CREW public ...

  14. Distributed Generation Operational Reliability and Availability...

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

    Reliability and Availability Database, Final Report, January 2004 Distributed Generation Operational Reliability and Availability Database, Final Report, January 2004 This final ...

  15. Microsoft Word - Pv Reliability Paper.doc

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

    RELIABILITY AND AVAILABILITY ANALYSIS OF A FIELDED PHOTOVOLTAIC SYSTEM Elmer Collins, ... 87185-1033 ABSTRACT System level reliability and availability estimates are required ...

  16. Smart Grid Investments Improve Grid Reliability, Resilience,...

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

    Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November ...

  17. Comments of North American Electric Reliability Corporation ...

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

    North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Comments of North American Electric Reliability ...

  18. North American Electric Reliability Corporation Interconnections...

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

    Map of the North American Electric Reliability Corporation Interconnection showing the Eastern, Western, and Teaxs Interconnectins. North American Electric Reliability Corporation...

  19. 2013 Transmission Reliability Program Peer Review | Department...

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

    Sauer, U. Illinois Automatic Reliability Reports (ARR) Research & Implementation, Carlos Martinez, ASR, Inc. Reliability Standards Analysis and Assessment, Gil Tam, EPG 2013 TR...

  20. Photovoltaic performance and reliability workshop

    SciTech Connect (OSTI)

    Kroposki, B.

    1996-10-01

    This proceedings is the compilation of papers presented at the ninth PV Performance and Reliability Workshop held at the Sheraton Denver West Hotel on September 4--6, 1996. This years workshop included presentations from 25 speakers and had over 100 attendees. All of the presentations that were given are included in this proceedings. Topics of the papers included: defining service lifetime and developing models for PV module lifetime; examining and determining failure and degradation mechanisms in PV modules; combining IEEE/IEC/UL testing procedures; AC module performance and reliability testing; inverter reliability/qualification testing; standardization of utility interconnect requirements for PV systems; need activities to separate variables by testing individual components of PV systems (e.g. cells, modules, batteries, inverters,charge controllers) for individual reliability and then test them in actual system configurations; more results reported from field experience on modules, inverters, batteries, and charge controllers from field deployed PV systems; and system certification and standardized testing for stand-alone and grid-tied systems.

  1. Wind turbine reliability database update.

    SciTech Connect (OSTI)

    Peters, Valerie A.; Hill, Roger Ray; Stinebaugh, Jennifer A.; Veers, Paul S.

    2009-03-01

    This report documents the status of the Sandia National Laboratories' Wind Plant Reliability Database. Included in this report are updates on the form and contents of the Database, which stems from a fivestep process of data partnerships, data definition and transfer, data formatting and normalization, analysis, and reporting. Selected observations are also reported.

  2. Energy Storage | Department of Energy

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

    Thus, energy storage and power electronics hold substantial promise for transforming the electric power industry. High voltage power electronics, such as switches, inverters, and ...

  3. 2013 Transmission Reliability R&D Peer Review Presentations Available |

    Energy Savers [EERE]

    Department of Energy 3 Transmission Reliability R&D Peer Review Presentations Available 2013 Transmission Reliability R&D Peer Review Presentations Available September 9, 2013 - 3:25pm Addthis The agendas and presentations from the June and August 2013 Transmission Reliability R&D Program reviews are now available for download. The June 27-28 Transmission Reliability Program review combined the North American Synchrophasor Initiative (NASPI) and Advanced Application Development

  4. Research Opportunities in Reliability of Photovoltaic Modules (Presentation)

    SciTech Connect (OSTI)

    Hacke, P.

    2010-05-01

    The motivation for an increased scope and a more proactive effort in reliability research of photovoltaic modules and systems includes reducing the levelized cost of energy and gaining better confidence in the energy and financial payback for photovoltaic systems. This increased reliability and confidence will lead to greater penetration of photovoltaics in the energy portfolio and greater employment in photovoltaics and related industries. Present research needs include the fundamental degradation mechanisms of polymers, connectors and other module components, mapping of failure mechanisms observed in the field to those in accelerated lifetime tests, determining the acceleration factors, and improving standards for modules such that tests can appropriately be assigned to evaluate their long term durability. Specific mechanisms discussed are corrosion in module components, metastability in thin-film active layers, delamination and loss of elastic properties in module polymeric materials, and inverter failure. Presently, there is hiring of reliability scientists and engineers at many levels of the value chain for photovoltaics.

  5. Transforming on-grid renewable energy markets. A review of UNDP-GEF support for feed-in tariffs and related price and market-access instruments

    SciTech Connect (OSTI)

    Glemarec, Yannick; Rickerson, Wilson; Waissbein, Oliver

    2012-11-15

    As a Global Environment Facility (GEF) founding implementing agency, UNDP has worked on over 230 GEF-supported clean energy projects in close to 100 developing countries since 1992. About 100 of these projects in 80 countries have focused on renewable energy, supported by approximately US $ 293 million in GEF funds and leveraging US $1.48 billion in associated co-financing from national governments, international organizations, the private sector and non-governmental organizations. As part of UNDP efforts to codify and share lessons learnt from these initiatives, this report addresses how scarce public resources can be used to catalyze larger private financial flows for renewable energy. It provides an overview of UNDP-GEF’s extensive work supporting development of national renewable energy policies such as feed-in tariffs. In these activities UNDP-GEF assists developing countries to assess key risks and barriers to technology diffusion and then to identify a mix of policy and financial de-risking measures to remove these barriers and drive investment. This approach is illustrated through three case studies in Uruguay, Mauritius and Kazakhstan. This report is complemented by a companion publication presenting an innovative UNDP financial modeling tool to assist policymakers in appraising different public instruments to promote clean energy.

  6. Energy

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

    national energy security by developing energy sources with limited impacts on environment ... Energy Engineering High Energy Density Plasmas, Fluids Information Science, ...

  7. HPC Transforms Cosmology

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

    Debbie Bard ¬Ľ HPC Transforms Cosmology HPC Transforms Cosmology December 3, 2015 by Debbie Bard (originally posted in http://www.scientificcomputing.com/blogs/2015/10/hpc-transforms-cosmology) Visualization of dark matter in the Dark Sky Simulation, the first trillion-particle simulation to be made publicly available. It spans a region nearly 40 billion light-years across, and was produced using 80 million CPU hours on the Oak Ridge National Laboratory Titan supercomputer. Courtesy of the Dark

  8. Market Transformation Fact Sheet

    Broader source: Energy.gov [DOE]

    This fact sheet describes the Fuel Cell Technologies Office's Market Transformation strategies and activities, which are aimed at accelerating early market adoption and advancing pre-competitive technologies.

  9. National Power Transformer Reserve

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

    Alliance for FLEX Emergency Response (SAFER) team, to implement off-site capabilities in ... warehouses would have predefined restoration transformers for rapid recovery. ...

  10. NREL: Transportation Research - Power Electronics Packaging Reliability

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

    Packaging Reliability A photo of a piece of power electronics testing equipment. NREL power electronics packaging reliability research investigates the performance and reliability of emerging interconnection, interface, and packaging materials. Findings help improve reliability and durability of emerging technologies. Photo by Dennis Schroeder, NREL Power electronics packaging around a semiconductor switching device determines the electrical, thermal, and mechanical properties of a power

  11. Energy Delivery Systems Cybersecurity | Department of Energy

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

    Cybersecurity ¬Ľ Energy Delivery Systems Cybersecurity Energy Delivery Systems Cybersecurity About the Cybersecurity for Energy Delivery Systems Program A key mission of the Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) is to enhance the reliability and resilience of the nation's energy infrastructure. Cybersecurity of energy delivery systems is critical for protecting the energy infrastructure and the integral function that it serves in our lives. OE

  12. Energy Infrastructure Office of Electricity Delivery and Energy...

    Energy Savers [EERE]

    Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure Office of Electricity Delivery and Energy Reliability U.S. Department of Energy April 2013 i For Further ...

  13. NREL and Sandia host PV Module Reliability Workshop, Feb. 23-25, 2016

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

    and Sandia host PV Module Reliability Workshop, Feb. 23-25, 2016 - 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

  14. New report highlights key composite testing trends for more reliable and

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

    lower cost wind blade designs highlights key composite testing trends for more reliable and lower cost wind blade designs - 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 &

  15. Mission | Department of Energy

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

    Electric Delivery and Energy Reliability Alternative Fuel Vehicles Energy Efficiency Projects Pollution Control Equipment DOE-LPOWebpage-GraphicMissionBridging the Gap.png

  16. Next Generation Photovoltaics Round 2 | Department of Energy

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

    Next Generation Photovoltaics Round 2 Next Generation Photovoltaics Round 2 Twenty-three solar projects are investigating transformational photovoltaic (PV) technologies with the potential to meet SunShot cost targets. The projects' goals are to: Increase efficiency Reduce costs Improve reliability Create more secure and sustainable supply chains. On Sept. 1, 2011, the U.S. Department of Energy (DOE) announced $24.5 million to fund the Next Generation Photovoltaics II projects over a performance

  17. Solar Energy Science Projects

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

    Science Projects Curriculum: Solar Power -(thermodynamics, lightelectromagnetic, radiation, energy transformation, ... to record the following data: Water temperature before: ...

  18. U.S. Department of Energy's Request for Hearing and Answer to

    Office of Environmental Management (EM)

    Reliability: Transmission Reliability Program | Department of Energy Department of Energy Office of Electricity Delivery & Energy Reliability: Transmission Reliability Program U.S. Department of Energy Office of Electricity Delivery & Energy Reliability: Transmission Reliability Program The Transmission Reliability Program was established by Congress in 1999 to support a national laboratory/electricity industry partnership to conduct research on the reliability of the nation's

  19. Biochemical transformation of coals

    DOE Patents [OSTI]

    Lin, M.S.; Premuzic, E.T.

    1999-03-23

    A method of biochemically transforming macromolecular compounds found in solid carbonaceous materials, such as coal is provided. The preparation of new microorganisms, metabolically weaned through challenge growth processes to biochemically transform solid carbonaceous materials at extreme temperatures, pressures, pH, salt and toxic metal concentrations is also disclosed. 7 figs.

  20. Biochemical transformation of coals

    DOE Patents [OSTI]

    Lin, Mow S. (Rocky Point, NY); Premuzic, Eugene T. (East Moriches, NY)

    1999-03-23

    A method of biochemically transforming macromolecular compounds found in solid carbonaceous materials, such as coal is provided. The preparation of new microorganisms, metabolically weaned through challenge growth processes to biochemically transform solid carbonaceous materials at extreme temperatures, pressures, pH, salt and toxic metal concentrations is also disclosed.

  1. Mission | Department of Energy

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

    About Energy.gov ¬Ľ Mission Mission The mission of the Energy Department is to ensure America's security and prosperity by addressing its energy, environmental and nuclear challenges through transformative science and technology solutions. Energy Catalyze the timely, material, and efficient transformation of the nation's energy system and secure U.S. leadership in clean energy technologies. Learn more Topics Energy Economy Energy Efficiency Energy Sources Energy Usage Science & Innovation

  2. Energy

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

    2 - 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 Advanced Nuclear Energy Nuclear

  3. Energy

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

    3 - 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 Advanced Nuclear Energy Nuclear

  4. Energy

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

    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 Advanced Nuclear Energy Nuclear

  5. Case Study - Florida Power & Light - Smart Grid Solutions Strengthen Reliability and Services - July 2012.pdf

    Energy Savers [EERE]

    Florida Power & Light July 2012 1 Smart devices have been installed on 78 substation transformer banks. Smart Grid Solutions Strengthen Electric Reliability and Customer Services in Florida With 4.6 million customers, nearly 70,000 miles of power lines and 16 power plants, Florida Power and Light Company (FPL) is one of the nation's largest electric utilities. FPL says maintaining reliable service while keeping rates affordable is "Job One." While pursuing its mission, FPL is

  6. Transform, Protect and Advance - DOE's IT Modernization Strategy |

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

    Department of Energy Transform, Protect and Advance - DOE's IT Modernization Strategy Transform, Protect and Advance - DOE's IT Modernization Strategy September 5, 2012 - 12:57pm Addthis The Obama Administration's Digital Government Strategy provides a vision for a 21st century government that lays a strong foundation for modernizing technology services across the Federal Government. At Energy, we're implementing a three-pillar approach -- Transform, Protect and Advance - as part of this

  7. Market Transformation in Connecticut: Integrating Home Performance Into Existing Trades

    Broader source: Energy.gov [DOE]

    Market Transformation in Connecticut: Integrating Home Performance Into Existing Trades, Evolving to Whole Home Success, Session 2: Sustainable Business Models presentation. Provides an overview of Connecticut's various home energy programs, the Connecticut Energy Efficiency Fund, and contractor involvement.

  8. Reliable Alloy that Refuses to Forget, Repeatedly | U.S. DOE Office of

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

    Science (SC) Reliable Alloy that Refuses to Forget, Repeatedly Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: Email Us More Information ¬Ľ 10.01.15 Reliable Alloy that

  9. ISO 50001 Conformant Energy Management Systems

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

    improvement of energy performance; * greater reliability ... making decisions; * more strategic deployment of energy ... efficiency practices into daily organizational operations. ...

  10. DoD Energy Resilience Initiatives

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

    ... Financial incentives Availability, reliability, and quality metrics Energy Exchange: Federal Sustainability for the Next Decade Energy Resilience BCA Study Analysis ...

  11. Real Time Grid Reliability Management 2005

    SciTech Connect (OSTI)

    Eto, Joe; Eto, Joe; Lesieutre, Bernard; Lewis, Nancy Jo; Parashar, Manu

    2008-07-07

    The increased need to manage California?s electricity grid in real time is a result of the ongoing transition from a system operated by vertically-integrated utilities serving native loads to one operated by an independent system operator supporting competitive energy markets. During this transition period, the traditional approach to reliability management -- construction of new transmission lines -- has not been pursued due to unresolved issues related to the financing and recovery of transmission project costs. In the absence of investments in new transmission infrastructure, the best strategy for managing reliability is to equip system operators with better real-time information about actual operating margins so that they can better understand and manage the risk of operating closer to the edge. A companion strategy is to address known deficiencies in offline modeling tools that are needed to ground the use of improved real-time tools. This project: (1) developed and conducted first-ever demonstrations of two prototype real-time software tools for voltage security assessment and phasor monitoring; and (2) prepared a scoping study on improving load and generator response models. Additional funding through two separate subsequent work authorizations has already been provided to build upon the work initiated in this project.

  12. Gearbox Reliability Collaborative Phase 3 Gearbox 2 Test

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

    Keller, Jonathan; Robb, Wallen

    2016-05-12

    The National Renewable Energy Laboratory (NREL) Gearbox Reliability Collaborative (GRC) was established by the U.S. Department of Energy in 2006; its key goal is to understand the root causes of premature gearbox failures and improve their reliability. The GRC uses a combined gearbox testing, modeling, and analysis approach disseminating data and results to the industry and facilitating improvement of gearbox reliability. This test data describes the tests of GRC gearbox 2 in the National Wind Technology Center dynamometer and documents any modifications to the original test plan. It serves as a guide to interpret the publicly released data sets with brief analyses to illustrate the data. TDMS viewer and Solidworks software required to view data files.

  13. Energy Sector Cybersecurity Framework Implementation Guidance

    Energy Savers [EERE]

    JANUARY 2015 ENERGY SECTOR CYBERSECURITY FRAMEWORK IMPLEMENTATION GUIDANCE U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY Energy Sector ...

  14. Building America Whole-House Solutions for New Homes: Transformations, Inc.

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

    Net Zero Energy Communities (Fact Sheet) | Department of Energy Building America Whole-House Solutions for New Homes: Transformations, Inc. Net Zero Energy Communities (Fact Sheet) Building America Whole-House Solutions for New Homes: Transformations, Inc. Net Zero Energy Communities (Fact Sheet) In 2009, Transformations, Inc. partnered with the Building Science Corporation team to build new net zero energy houses in three developments in Massachusetts that achieve a 45% reduction in energy

  15. Department of Energy's National Renewable Energy Lab to Dramatically...

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

    Department of Energy's National Renewable Energy Lab to Dramatically Increase Use of Clean, Renewable Energy New "Green Building," Biomass and Solar Facilities to Transform how ...

  16. Women @ Energy: Carol Hawk | Department of Energy

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

    Hawk Women @ Energy: Carol Hawk March 13, 2013 - 5:05pm Addthis Dr. Carol Hawk is the Manager of the Cybersecurity for Energy Delivery Systems (CEDS) Program for the office of Electricity Delivery and Energy Reliability in the Department of Energy (DOE) Dr. Carol Hawk is the Manager of the Cybersecurity for Energy Delivery Systems (CEDS) Program for the office of Electricity Delivery and Energy Reliability in the Department of Energy (DOE) Dr. Carol Hawk is the Manager of the Cybersecurity for

  17. 2012 Annual Planning Summary for Electricity Delivery and Energy...

    Energy Savers [EERE]

    Electricity Delivery and Energy Reliability 2012 Annual Planning Summary for Electricity Delivery and Energy Reliability The ongoing and projected Environmental Assessments and ...

  18. Sandia Energy - Goal 2: Development of Prognostics and Health...

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

    Development of Prognostics and Health Management Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability Inverter Reliability Program...

  19. Sandia Energy - Goal 1: Degradation Study of Components and Subsystems

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

    1: Degradation Study of Components and Subsystems Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics PV Systems Reliability Inverter Reliability Program...

  20. Protecting the Grid from All Hazards | Department of Energy

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

    & Energy Reliability The Energy Department takes the security and reliability of our power grid very seriously. We work closely with our federal, state and industry partners...

  1. Development of Centrifugal Contactor with High Reliability

    SciTech Connect (OSTI)

    Okamura, Nobuo; Takeuchi, Masayuki; Ogino, Hideki; Kase, Takeshi; Koizumi, Tsutomu

    2007-07-01

    In Japan Atomic Energy Agency (JAEA), an innovative centrifugal contactor system has been developed for a future reprocessing plant. It was confirmed that it had a higher extraction capacity through the uranium test already. But it was necessary that it had the higher mechanical reliability to be applied in a reprocessing plant. In this study, two types of driving units that use a ball bearing or a magnetic bearing have been developed for it. It was confirmed that they had enough abilities trough endurance tests. The driving unit with ball bearing could be operated continuously for 5000 hours that was equal to a term of an annual operation. It was found that it could be operated for a year without maintenance. JAEA will continue to improve them and select more advantageous one on the basis of economy and lifetime in near future. (authors)

  2. Radioisotope thermoelectric generator reliability and safety

    SciTech Connect (OSTI)

    Campbell, R.; Klein, J.

    1989-01-01

    There are numerous occasions when a planetary mission requires energy in remote areas of the solar system. Anytime power is required much beyond Mars or the Asteroid Belts, solar power is not an option. The radioisotope thermoelectric generator (RTG) was developed for such a mission requirement. It is a relatively small and lightweight power source that can produce power under adverse conditions. Just this type of source has become the backbone of the power system for far outer plant exploration. Voyagers I and II are utilizing RTGs, which will soon power the Galileo spacecraft to Jupiter and the Ulysses spacecraft to study the solar poles. The paper discusses RTG operation including thermoelectric design, converter design, general-purpose heat source; RTG reliability including design, testing, experience, and launch approval; and RTG safety issues and methods of ensuring safety.

  3. Wind Power Reliability: Breaking Down a Barrier

    Broader source: Energy.gov [DOE]

    The steady increase of wind power on the grid presents new challenges for power system operators charged with making sure the grid stays up and running. "We need to ensure that we are going down a path that will lead to better reliability [with wind power]," said Bob Zavadil, an executive vice president at EnerNex Corporation in Knoxville, Tenn., a firm specializing in renewable energy grid interconnection and integration. "If this piece isn't done, there will be problems." EnerNex has spent the last decade perfecting wind turbine and plant models that test a wind plant's influence on the grid and its ability to provide grid support. In its latest effort, the company is using American Recovery and Reinvestment Act funds worth $750,000 to develop documentation and validations of computer wind turbine models.

  4. Hardening and Resiliency: U.S. Energy Industry Response to Recent...

    Energy Savers [EERE]

    of Electricity Delivery and Energy Reliability U.S. Department of Energy August 2010 ... of Electricity Delivery and Energy Reliability under the direction of Patricia ...

  5. Search results | Department of Energy

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

    with household appliances, transportation, and their own bodies. However, the nature of energy, energy transformations, and energy conservation are poorly understood, even...

  6. COMPOSE-HPC: A Transformational Approach to Exascale

    SciTech Connect (OSTI)

    Bernholdt, David E; Allan, Benjamin A.; Armstrong, Robert C.; Chavarria-Miranda, Daniel; Dahlgren, Tamara L.; Elwasif, Wael R; Epperly, Tom; Foley, Samantha S; Hulette, Geoffrey C.; Krishnamoorthy, Sriram; Prantl, Adrian; Panyala, Ajay; Sottile, Matthew

    2012-04-01

    The goal of the COMPOSE-HPC project is to 'democratize' tools for automatic transformation of program source code so that it becomes tractable for the developers of scientific applications to create and use their own transformations reliably and safely. This paper describes our approach to this challenge, the creation of the KNOT tool chain, which includes tools for the creation of annotation languages to control the transformations (PAUL), to perform the transformations (ROTE), and optimization and code generation (BRAID), which can be used individually and in combination. We also provide examples of current and future uses of the KNOT tools, which include transforming code to use different programming models and environments, providing tests that can be used to detect errors in software or its execution, as well as composition of software written in different programming languages, or with different threading patterns.

  7. 2010 Transmission Reliability Program Peer Review | Department...

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

    on two key areas: 1) Real-Time Grid Reliability Management and 2) Reliability and Markets. ... and performing real-time analysis of market behavior and its impact on market performance. ...

  8. Series Transmission Line Transformer

    DOE Patents [OSTI]

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  9. Sandia Energy - Permitting, Inspection, and Interconnection

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

    Permitting, Inspection, and Interconnection Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Solar Market Transformation Permitting, Inspection, and...

  10. Energy Department Assistant Secretary Patricia Hoffman Addresses...

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

    for Electricity Delivery and Energy Reliability Patricia Hoffman today addressed the ... In addition, whatever local reliability challenges that could arise should be manageable ...

  11. Technical information report: Plasma melter operation, reliability, and maintenance analysis

    SciTech Connect (OSTI)

    Hendrickson, D.W. [ed.

    1995-03-14

    This document provides a technical report of operability, reliability, and maintenance of a plasma melter for low-level waste vitrification, in support of the Hanford Tank Waste Remediation System (TWRS) Low-Level Waste (LLW) Vitrification Program. A process description is provided that minimizes maintenance and downtime and includes material and energy balances, equipment sizes and arrangement, startup/operation/maintence/shutdown cycle descriptions, and basis for scale-up to a 200 metric ton/day production facility. Operational requirements are provided including utilities, feeds, labor, and maintenance. Equipment reliability estimates and maintenance requirements are provided which includes a list of failure modes, responses, and consequences.

  12. Energy Policy Act of 2005

    Broader source: Energy.gov [DOE]

    Public Law of the 109th Congress: To ensure jobs for our future with secure, affordable, and reliable energy.

  13. Human Reliability Considerations for Small Modular Reactors

    SciTech Connect (OSTI)

    OHara J. M.; Higgins, H.; DAgostino, A.; Erasmia, L.

    2012-01-27

    Small modular reactors (SMRs) are a promising approach to meeting future energy needs. Although the electrical output of an individual SMR is relatively small compared to that of typical commercial nuclear plants, they can be grouped to produce as much energy as a utility demands. Furthermore, SMRs can be used for other purposes, such as producing hydrogen and generating process heat. The design characteristics of many SMRs differ from those of current conventional plants and may require a distinct concept of operations. The U.S. Nuclear Regulatory Commission (NRC) conducted research to examine the human factors engineering and the operational aspects of SMRs. The research identified thirty potential human-performance issues that should be considered in the NRC's reviews of SMR designs and in future research activities. The purpose of this report is to illustrate how the issues can support SMR probabilistic risk analyses and their review by identifying potential human failure events for a subset of the issues. As part of addressing the human contribution to plant risk, human reliability analysis practitioners identify and quantify the human failure events that can negatively impact normal or emergency plant operations. The results illustrated here can be generalized to identify additional human failure events for the issues discussed and can be applied to those issues not discussed in this report.

  14. Linear transformer driver for pulse generation

    DOE Patents [OSTI]

    Kim, Alexander A; Mazarakis, Michael G; Sinebryukhov, Vadim A; Volkov, Sergey N; Kondratiev, Sergey S; Alexeenko, Vitaly M; Bayol, Frederic; Demol, Gauthier; Stygar, William A

    2015-04-07

    A linear transformer driver includes at least one ferrite ring positioned to accept a load. The linear transformer driver also includes a first power delivery module that includes a first charge storage devices and a first switch. The first power delivery module sends a first energy in the form of a first pulse to the load. The linear transformer driver also includes a second power delivery module including a second charge storage device and a second switch. The second power delivery module sends a second energy in the form of a second pulse to the load. The second pulse has a frequency that is approximately three times the frequency of the first pulse. The at least one ferrite ring is positioned to force the first pulse and the second pulse to the load by temporarily isolating the first pulse and the second pulse from an electrical ground.

  15. Model-centric distribution automation: Capacity, reliability, and efficiency

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

    Onen, Ahmet; Jung, Jaesung; Dilek, Murat; Cheng, Danling; Broadwater, Robert P.; Scirbona, Charlie; Cocks, George; Hamilton, Stephanie; Wang, Xiaoyu

    2016-02-26

    A series of analyses along with field validations that evaluate efficiency, reliability, and capacity improvements of model-centric distribution automation are presented. With model-centric distribution automation, the same model is used from design to real-time control calculations. A 14-feeder system with 7 substations is considered. The analyses involve hourly time-varying loads and annual load growth factors. Phase balancing and capacitor redesign modifications are used to better prepare the system for distribution automation, where the designs are performed considering time-varying loads. Coordinated control of load tap changing transformers, line regulators, and switched capacitor banks is considered. In evaluating distribution automation versus traditionalmore¬†¬Ľ system design and operation, quasi-steady-state power flow analysis is used. In evaluating distribution automation performance for substation transformer failures, reconfiguration for restoration analysis is performed. In evaluating distribution automation for storm conditions, Monte Carlo simulations coupled with reconfiguration for restoration calculations are used. As a result, the evaluations demonstrate that model-centric distribution automation has positive effects on system efficiency, capacity, and reliability.¬ę¬†less

  16. ENERGY

    Energy Savers [EERE]

    U.S. Department of ENERGY Department of Energy Quadrennial Technology Review-2015 Framing Document http:energy.govqtr 2015-01-13 Page 2 The United States faces serious ...

  17. Statement of David Sandalow, Assistant Secretary of Energy for...

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

    "Climate Change and Ensuring that America Leads the Clean Energy Transformation" PDF icon "Climate Change and Ensuring that America Leads the Clean Energy Transformation" More ...

  18. Energy

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

    Energy /newsroom/_assets/images/energy-icon.png Energy Research into alternative forms of energy, and improving and securing the power grid, is a major national security imperative. Health Space Computing Energy Earth Materials Science Technology The Lab All Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  19. Letter from Pepco Holdings Regarding the Reliability of Electric Service in

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

    the District of Columbia | Department of Energy from Pepco Holdings Regarding the Reliability of Electric Service in the District of Columbia Letter from Pepco Holdings Regarding the Reliability of Electric Service in the District of Columbia Docket No. EO-05-01: I am writing to alert you to our concerns regarding the reliability of electricity service for the Nation's Capital in light of the recent shutdown of the Potomac River Generating Station in Alexandria, Virginia. The plant shutdown

  20. Electro-thermal-mechanical Simulation and Reliability for Plug-in Vehicle

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

    Converters and Inverters | Department of Energy 1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon ape026_hefner_2011_p.pdf More Documents & Publications Electro-thermal-mechanical Simulation and Reliability for Plug-in Vehicle Converters and Inverters Electro-thermal-mechanical Simulation and Reliability for Plug-in Vehicle Converters and Inverters Electro-thermal-mechanical Simulation and Reliability for Plug-in