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Sample records for thermal energy council

  1. Biomass Thermal Energy Council (BTEC) | Open Energy Information

    Open Energy Info (EERE)

    Thermal Energy Council (BTEC) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Biomass Thermal Energy Council (BTEC) AgencyCompany Organization: Biomass Thermal Energy...

  2. Management Council - Center for Solar and Thermal Energy Conversion

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

    Organization  MANAGEMENT COUNCIL Peter Green, Dir. MSE Rachel Goldman MSE Ctirad Uher Physics Jamie Phillips EECS Max Shtein MSE Roy Clarke Physics Ted Goodson III Chemistry ...

  3. Energy Security Council

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

    About Contact Courses Summer School Engineering Information Science, Technology Geophysics, Planetary Physics, Signatures Applied Geophysical Experiences Materials Design Calendar NSEC » Energy Security Council Energy Security Council Reliable, secure, sustainable carbon energy solutions for the nation. Contact Albert Migliori (505) 663-5627 Email David Morris (505) 665 6487 Email David Watkins (50)5 665-1144 Email Energy Security Council The Los Alamos National Laboratory Energy Security

  4. Energy Security Council

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

    Council Reliable, secure, sustainable carbon energy solutions for the nation. Contact Albert Migliori (505) 663-5627 Email David Morris (505) 665 6487 Email David Watkins (50)5...

  5. Global Wind Energy Council | Open Energy Information

    Open Energy Info (EERE)

    Energy Council Jump to: navigation, search Logo: Global Wind Energy Council Name: Global Wind Energy Council Address: Wind Power House Rue d'Arlon 80 Place: Brussels, Belgium Phone...

  6. Council of Energy Resource Tribes

    Office of Environmental Management (EM)

    Office of Energy Efficiency and Renewable Energy TRIBAL ENERGY PROGRAM 2006 Program Review Meeting 23 October 2006 Council of Energy Resource Tribes Council of Energy Resource Tribes Presentation Outline * Project Overview - CERT/DOE Cooperative Agreement * Objectives * Project Status - Accomplishments - Technical/Management Issues - Activities yet to be completed * Future Plans CERT Mission ACOMA PUEBLO - BLACKFEET TRIBE CHEROKEE NATION - CHEYENNE ARAPAHO TRIBES - CHEYENNE RIVER SIOUX TRIBE -

  7. Council, Idaho: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Council, Idaho: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.7298876, -116.4381985 Show Map Loading map... "minzoom":false,"mappingservic...

  8. Interstate Renewable Energy Council IREC | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Council IREC Jump to: navigation, search Name: Interstate Renewable Energy Council (IREC) Place: Latham, New York Zip: 12110-1156 Sector: Renewable Energy Product:...

  9. FACT SHEET: Department of Energy's Jobs Strategy Council | Department...

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

    FACT SHEET: Department of Energy's Jobs Strategy Council FACT SHEET: Department of Energy's Jobs Strategy Council PDF icon FACT SHEET: Department of Energy's Jobs Strategy Council...

  10. European Business Council for Sustainable Energy e5 | Open Energy...

    Open Energy Info (EERE)

    Council for Sustainable Energy e5 Jump to: navigation, search Name: European Business Council for Sustainable Energy (e5) Place: Karben, Germany Product: Germany-based, initiative...

  11. American Council on Renewable Energy ACORE | Open Energy Information

    Open Energy Info (EERE)

    Council on Renewable Energy ACORE Jump to: navigation, search Name: American Council on Renewable Energy (ACORE) Place: Washington, Washington, DC Zip: 20006 Sector: Renewable...

  12. Ohio Business Council for a Clean Energy Economy | Open Energy...

    Open Energy Info (EERE)

    Business Council for a Clean Energy Economy Jump to: navigation, search Name: Ohio Business Council for a Clean Energy Economy Place: Ohio Website: www.ohiocleaneconomy.biz...

  13. Geothermal Resources Council | Open Energy Information

    Open Energy Info (EERE)

    Resources Council Address: P.O. Box 1350 Place: Davis, California Zip: 95617-1350 Sector: Geothermal energy, Renewable Energy, Services Product: Global Geothermal Community...

  14. Introducing the Attachments Energy Ratings Council

    Broader source: Energy.gov [DOE]

    In collaboration with the U.S. Department of Energy (DOE), the Window Covering Manufacturers Association (WCMA) has launched the Attachments Energy Ratings Council (AERC).

  15. Council of Energy Resource Tribes - Project Overview

    Office of Environmental Management (EM)

    Cooperative Agreement Grant #DE-FG36-03Go13039 October 2005 Roger Fragua Council of Energy Resource Tribes Council Of Energy Council Of Energy Resource Resource Tribes Tribes Overview & Policy Advocacy * CERT Mission & Programs * National Tribal Energy Vision * DOE Cooperative Agreement * CERT Initiatives CERT Mission "To support member Tribes as they develop their management capabilities and use their energy resources as the foundation for building stable, diversified

  16. Energy Recovery Council (ERC) Wast to Energy (WTE) | Open Energy...

    Open Energy Info (EERE)

    Organization: Energy Recovery Council (ERC) Sector: Energy Focus Area: Biomass, - Waste to Energy Phase: Create a Vision Resource Type: Dataset, Publications, Guidemanual...

  17. New England Clean Energy Council | Open Energy Information

    Open Energy Info (EERE)

    Council Name: New England Clean Energy Council Address: 20 University Road Place: Cambridge, Massachusetts Zip: 01238 Region: Greater Boston Area Website: www.cleanenergycounci...

  18. Natural Resources Defense Council | Department of Energy

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

    Council Natural Resources Defense Council Comments of the Natural Resource Defense Council on The Department of Energy's Executive Order 13563 Preliminary Plan Submitted on August 1, 2011 PDF icon Comments_of_ the_NRDC.pdf More Documents & Publications Comments of the Natural Resource Defense Council on DOE's Request for Information on Reducing Regulatory Burden DOE Preliminary Plan for Retrospective Analysis of Existing Rules DOE_05_18_2011.pdf

  19. Washington Energy Facility Site Evalutation Council - Siting...

    Open Energy Info (EERE)

    Reference LibraryAdd to library Web Site: Washington Energy Facility Site Evalutation Council - Siting and Review Process Abstract Overview of the siting and review process for...

  20. Washington Energy Facility Site Evalutation Council - Generalized...

    Open Energy Info (EERE)

    Reference LibraryAdd to library Chart: Washington Energy Facility Site Evalutation Council - Generalized Siting ProcessInfo GraphicMapChart Abstract Flowchart showing the...

  1. Council on Foreign Relations | Department of Energy

    Energy Savers [EERE]

    Council on Foreign Relations Council on Foreign Relations January 13, 2005 - 9:47am Addthis Remarks Prepared for Energy Secretary Abraham Thank you. It's an honor to be here with you today. For over 80 years the Council has played a leading role in guiding American foreign policy. As Leslie Gelb once said, "If the Council as a body has stood for anything ... it has been for American internationalism based on American interests." This body has not just stood for American

  2. Washington State Energy Facility Site Evaluation Council | Open...

    Open Energy Info (EERE)

    Energy Facility Site Evaluation Council Jump to: navigation, search Name: Washington State Energy Facility Site Evaluation Council Abbreviation: EFSEC Place: Olympia, Washington...

  3. White House Council of Economic Advisers and Energy Department...

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

    Council of Economic Advisers and Energy Department Release New Report on Resiliency of Electric Grid During Natural Disasters White House Council of Economic Advisers and Energy ...

  4. Waste-to-Energy Research and Technology Council (WTERT) | Open...

    Open Energy Info (EERE)

    Waste-to-Energy Research and Technology Council (WTERT) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Wast-to-Energy Research and Technology Council (WTERT) Agency...

  5. Waste-to-Energy Research and Technology Council (WTERT) | Open...

    Open Energy Info (EERE)

    Waste-to-Energy Research and Technology Council (WTERT) (Redirected from Wast-to-Energy Research and Technology Council (WTERT)) Jump to: navigation, search Tool Summary LAUNCH...

  6. World Council for Renewable Energy | Open Energy Information

    Open Energy Info (EERE)

    for Renewable Energy Jump to: navigation, search Name: World Council for Renewable Energy Place: Bonn, North Rhine-Westphalia, Germany Zip: 53113 Sector: Renewable Energy Product:...

  7. Energy Council Executive Committee Visits Sandia

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

    Council Executive Committee Visits Sandia - 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

  8. Business Council for Sustainable Energy | Open Energy Information

    Open Energy Info (EERE)

    Sustainable Energy Jump to: navigation, search Name: Business Council for Sustainable Energy Place: Northwest, Washington, DC Zip: 20006 Product: Dedicated to implementing...

  9. OAR 345 - Department of Energy, Energy Facility Siting Council...

    Open Energy Info (EERE)

    5 - Department of Energy, Energy Facility Siting Council Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: OAR 345 -...

  10. White House Council of Economic Advisers and Energy Department...

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

    White House Council of Economic Advisers and Energy Department Release New Report on Resiliency of Electric Grid During Natural Disasters White House Council of Economic Advisers ...

  11. National Coal Council Meeting | Department of Energy

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

    National Coal Council Meeting National Coal Council Meeting June 7, 2007 - 1:40pm Addthis Remarks As Prepared By Deputy Energy Secretary Clay Sell Thank you, Georgia [Nelson, Chair of the NCC]. I am grateful for the opportunity to be here this morning. Before I begin my remarks, I'd like to take a moment to honor the late Senator Craig Thomas. As everyone in this room knows, Senator Thomas was an important voice in the shaping of this nation's energy policy for more than a decade. He was a

  12. Montana Watershed Coordination Council | Open Energy Information

    Open Energy Info (EERE)

    Coordination Council Jump to: navigation, search Logo: Montana Watershed Coordination Council Name: Montana Watershed Coordination Council Place: Helena, Montana Zip: 59604-6873...

  13. Information Management Governance Council | Department of Energy

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

    Management Governance Council Information Management Governance Council Describes the establishment of the Information Management Governance Council and What They Do. PDF icon...

  14. NEW ORLEANS COUNCIL CALLS ON ENTERGY TO INCREASE ENERGY SAVINGS |

    Energy Savers [EERE]

    Department of Energy NEW ORLEANS COUNCIL CALLS ON ENTERGY TO INCREASE ENERGY SAVINGS NEW ORLEANS COUNCIL CALLS ON ENTERGY TO INCREASE ENERGY SAVINGS bbrn_stories_neworleans_012916.jpg The New Orleans City Council recently passed a resolution that called on Home Performance with ENERGY STAR Sponsor and Residential Network member Entergy New Orleans to ramp up its efforts to help the city reach a 2% annual energy savings goal, as recommended by Network member the American Council for an

  15. Kolin Town Council | Open Energy Information

    Open Energy Info (EERE)

    Kolin Town Council Jump to: navigation, search Name: Kolin Town Council Place: Kolin 1, Czech Republic Zip: 280 12 Product: Kolin Town Council may develop a large PV plant in its...

  16. The Environment Council | Open Energy Information

    Open Energy Info (EERE)

    Council Jump to: navigation, search Name: The Environment Council Place: London, England, United Kingdom Zip: WC1V 7BF Product: UK's environmental engagement charity. Coordinates:...

  17. The Ohio Environmental Council | Open Energy Information

    Open Energy Info (EERE)

    Ohio Environmental Council Jump to: navigation, search Name: The Ohio Environmental Council Address: 1207 Grandview Avenue, Suite 201 Place: Columbus, Ohio Zip: 43212-3449 Website:...

  18. Industrial Siting Council | Open Energy Information

    Open Energy Info (EERE)

    Siting Council Jump to: navigation, search Name: Industrial Siting Council Abbreviation: ISD Address: 122 West 25th St, Herschler Building Place: Cheyenne, Wyoming Zip: 82002 Phone...

  19. Lincoln Remodelers Council | Open Energy Information

    Open Energy Info (EERE)

    Remodelers Council Jump to: navigation, search Name: Lincoln Remodelers Council Place: Lincoln, NE Information About Partnership with NREL Partnership with NREL Yes Partnership...

  20. Montana Environmental Quality Council | Open Energy Information

    Open Energy Info (EERE)

    Council Jump to: navigation, search Name: Montana Environmental Quality Council Address: Legislative Environmental Policy Office PO Box 201704 Place: Helena, Montana Zip:...

  1. Green Electronics Council | Open Energy Information

    Open Energy Info (EERE)

    Electronics Council Jump to: navigation, search Name: Green Electronics Council Place: Portland, Oregon Product: Oregon-based program that supports the design, manufacture, use and...

  2. Passive Solar Industries Council | Open Energy Information

    Open Energy Info (EERE)

    Passive Solar Industries Council Jump to: navigation, search Name: Passive Solar Industries Council Place: Ashland, OR Information About Partnership with NREL Partnership with NREL...

  3. Community Environmental Council | Open Energy Information

    Open Energy Info (EERE)

    Council Name: Community Environmental Council Address: 26 W. Anapamu Place: Santa Barbara, California Zip: 93101 Region: Southern CA Area Number of Employees: 11-50...

  4. US Fuel Cell Council | Open Energy Information

    Open Energy Info (EERE)

    US Fuel Cell Council Place: Washington DC, Washington, DC Zip: Washington Product: US Fuel Cell Council is a membership association of fuel cell industry dedicated to fostering the...

  5. Information Technology Industry Council Comment | Department of Energy

    Energy Savers [EERE]

    Information Technology Industry Council Comment Information Technology Industry Council Comment The Information Technology Industry Council (ITI) appreciates the opportunity to submit comments in response to the Regulatory Burden RFI.1 ITI represents the leading global innovators of information and communications technology (ICT), an industry committed to developing energy-efficient solutions both for our own products and to help enable energy efficiency in other more energy intensive sectors.

  6. Western Electricity Coordinating Council | Open Energy Information

    Open Energy Info (EERE)

    Council Jump to: navigation, search Name: Western Electricity Coordinating Council Place: Salt Lake City, UT References: SGIC1 This article is a stub. You can help OpenEI by...

  7. Records Management Council (RMC) Charter | Department of Energy

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

    The purpose of the Records Management Council (RMC) is to provide guidance, direction, and coordination for the Department of Energy's (DOE) Records Management Program so that all...

  8. 2016 American Council for an Energy-Efficient Economy (ACEEE...

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

    Intelligent Efficiency Conference 2016 American Council for an Energy-Efficient Economy (ACEEE) Intelligent Efficiency Conference December 4, 2016 9:00AM EST to December 6, 2016 ...

  9. 2016 American Council for an Energy-Efficient Economy (ACEEE...

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

    Energy Efficiency Finance Forum 2016 American Council for an Energy-Efficient Economy (ACEEE) Energy Efficiency Finance Forum May 22, 2016 1:00PM EDT to May 24, 2016 5:00PM EDT

  10. Council on Environmental Quality | Department of Energy

    Energy Savers [EERE]

    Council on Environmental Quality Council on Environmental Quality Selected documents prepared by the Council on Environmental Quality that provide guidance on the NEPA process. December 18, 2014 Final Guidance for Effective Use of Programmatic NEPA Review On December 18, 2014, CEQ published final guidance that provides clarification on when and how Federal agencies can use programmatic NEPA reviews in accordance with the National Environmental Policy Act (NEPA) and the CEQ NEPA Regulations.

  11. World Fuel Cell Council | Open Energy Information

    Open Energy Info (EERE)

    World Fuel Cell Council Place: Frankfurt, Germany Zip: D-60313 Product: Its objective is to promote the most rapid commercialisation of this benign technology worldwide....

  12. Prestigious Council to Advise National Renewable Energy Lab

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

    Prestigious Council to Advise National Renewable Energy Lab For more information contact: George Douglas (303) 275-4096 e:mail: george_douglas@nrel.gov Golden, Colo., Nov. 19, 1998 — Twenty-two prominent national leaders have accepted invitations to join the National Advisory Council for the U.S.Department of Energy's National Renewable Energy Laboratory (NREL). The council includes academic and industrial leaders as well as at-large members. The group will play a key role in the future of the

  13. Cook Inlet Tribal Council, Inc.- 2010 Energy Efficiency Project

    Broader source: Energy.gov [DOE]

    Cook Inlet Tribal Council, Inc. (CITC) seeks to improve the energy efficiency of their Ernie Turner Center, which operates a therapeutic community "Village of Care" for its native members seeking residential substance abuse treatment.

  14. Canadian Council of Chief Executives | Department of Energy

    Energy Savers [EERE]

    Canadian Council of Chief Executives Canadian Council of Chief Executives September 12, 2005 - 10:18am Addthis Remarks Prepared for Energy Secretary Samuel Bodman I am pleased to participate in today's forum with such an impressive group of representatives from the Canadian business sector. My earlier career in business, and my service in two other Cabinet Agencies, have given me a special appreciation for the unique, historic relationship that has always existed between our two nations, which

  15. Comments of Utilities Telecom Council | Department of Energy

    Office of Environmental Management (EM)

    Utilities Telecom Council Comments of Utilities Telecom Council Urgent action is needed to address utilities communications needs. Utilities and other CII are deploying smart grid and making investments in communications upgrades now. Promoting access to spectrum will accelerate the deployment of smart grid and other CII communications, which will in turn promote larger public policy goals for energy independence, infrastructure security, environmental quality and public safety. Therefore, UTC

  16. Thermal Energy Storage

    SciTech Connect (OSTI)

    Rutberg, Michael; Hastbacka, Mildred; Cooperman, Alissa; Bouza, Antonio

    2013-06-05

    The article discusses thermal energy storage technologies. This article addresses benefits of TES at both the building site and the electricity generation source. The energy savings and market potential of thermal energy store are reviewed as well.

  17. HEATS: Thermal Energy Storage

    SciTech Connect (OSTI)

    2012-01-01

    HEATS Project: The 15 projects that make up ARPA-Es HEATS program, short for High Energy Advanced Thermal Storage, seek to develop revolutionary, cost-effective ways to store thermal energy. HEATS focuses on 3 specific areas: 1) developing high-temperature solar thermal energy storage capable of cost-effectively delivering electricity around the clock and thermal energy storage for nuclear power plants capable of cost-effectively meeting peak demand, 2) creating synthetic fuel efficiently from sunlight by converting sunlight into heat, and 3) using thermal energy storage to improve the driving range of electric vehicles (EVs) and also enable thermal management of internal combustion engine vehicles.

  18. 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:...

  19. Comment submitted by the Natural Resources Defense Council (NRDC) regarding the Energy Star Verification Testing Program

    Broader source: Energy.gov [DOE]

    This document is a comment submitted by the Natural Resources Defense Council (NRDC) regarding the Energy Star Verification Testing Program

  20. Council of Athabascan Tribal Governments - Wood Energy Feasibility Study

    Office of Environmental Management (EM)

    Integrated Wood Energy Program for Yukon Flats Villages DOE Tribal Energy Program 20 November 2008 Feasibility for Wood Heat Council of Athabascan Tribal Governments (CATG) * Non-Profit Consortium of Ten Tribal Governments within the Yukon Flats. * CATG Administers several Tribal Programs on behalf of the Tribes. * CATG also applies for and administers several other grants. - IHS, Regional Clinic (Fort Yukon), Health Aids in Each Village, drug and alcohol programs, and other health related

  1. thermal energy power conversion

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

    thermal energy power conversion - 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

  2. Central Council of the Tlingit and Haida Indian Tribes of Alaska- 2011 Energy Retrofit Project

    Broader source: Energy.gov [DOE]

    The Central Council of the Tlingit and Haida Indian Tribes of Alaska (CCTHITA or Central Council), headquartered in Juneau, Alaska, authorized a Level II energy audit of its Juneau facilities. The Level II audit was completed in August 2010.

  3. Natural Resources Defense Council NRDC | Open Energy Information

    Open Energy Info (EERE)

    Defense Council (NRDC) Place: New York, New York Zip: 10011 Product: Alliance for environmental protection. References: Natural Resources Defense Council (NRDC)1 This...

  4. Washington Enegy Facility Site Evaluation Council | Open Energy...

    Open Energy Info (EERE)

    Enegy Facility Site Evaluation Council Jump to: navigation, search Name: Washington Enegy Facility Site Evaluation Council Abbreviation: EFSEC Address: 1300 S. Evergreen Park Dr....

  5. Kokhanok Village Council (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Kokhanok Village Council (Utility Company) Jump to: navigation, search Name: Kokhanok Village Council Place: Alaska Phone Number: 907-282-2202 Website: www.swamc.orghtml...

  6. Pedro Bay Village Council (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Pedro Bay Village Council (Utility Company) Jump to: navigation, search Name: Pedro Bay Village Council Place: Alaska Phone Number: (907) 850-2225 Website: www.swamc.orghtml...

  7. 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...

  8. DOE Web Managers Council Charter | Department of Energy

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

    ... working groups, and are responsible for informing their members of Council activities, as ... participants with specialized knowledge and experience to be shared at Council meetings. ...

  9. Sandia Energy - White House Business Council Roundtable on Water

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

    Protected: White House Business Council Roundtable on Water Home Climate Water Security Protected: White House Business Council Roundtable on Water Previous Next Protected: White...

  10. Abu Dhabi Supreme Petroleum Council | Open Energy Information

    Open Energy Info (EERE)

    Council Name: Supreme Petroleum Council Place: Abu Dhabi Country: United Arab Emirates Website: www.abudhabi.aeegovPoolPortal Coordinates: 24.4615061518, 54.3242812157...

  11. Energy Department creates Jobs Strategy Council to Focus on Job Growth in

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

    Energy Economy | Department of Energy creates Jobs Strategy Council to Focus on Job Growth in Energy Economy Energy Department creates Jobs Strategy Council to Focus on Job Growth in Energy Economy January 23, 2015 - 11:02am Addthis News Media Contact 202-586-4940 DOENews@hq.doe.gov Energy Department creates Jobs Strategy Council to Focus on Job Growth in Energy Economy WASHINGTON - Today, Secretary Moniz announced the creation of the Jobs Strategy Council (JSC), an initiative focused on

  12. Comments of the Natural Resource Defense Council on Energy Efficiency and

    Office of Environmental Management (EM)

    Sustainable Design Standards for New Federal Buildings; Notice of Proposed Rulemaking | Department of Energy the Natural Resource Defense Council on Energy Efficiency and Sustainable Design Standards for New Federal Buildings; Notice of Proposed Rulemaking Comments of the Natural Resource Defense Council on Energy Efficiency and Sustainable Design Standards for New Federal Buildings; Notice of Proposed Rulemaking On behalf of the Natural Resources Defense Council and our more than 1.3

  13. 2016 American Council for an Energy-Efficient Economy (ACEEE) Energy

    Energy Savers [EERE]

    Efficiency Finance Forum | Department of Energy Energy Efficiency Finance Forum 2016 American Council for an Energy-Efficient Economy (ACEEE) Energy Efficiency Finance Forum May 22, 2016 1:00PM EDT to May 24, 2016 5:00PM EDT

  14. Ocean thermal energy conversion

    SciTech Connect (OSTI)

    Avery, W.H.

    1983-03-17

    A brief explanation of the Ocean Thermal Energy Conversion (OTEC) concept and an estimate of the amount of energy that can be produced from the ocean resource without introducing environmental concerns are presented. Use of the OTEC system to generate electric power and products which can replace fossil fuels is shown. The OTEC program status and its prospects for the future are discussed.

  15. Comments of the Utilities Telecom Council | Department of Energy

    Energy Savers [EERE]

    the Utilities Telecom Council Comments of the Utilities Telecom Council Comments of the Utilities Telecom Council. UTC has filed comments on this issue in response to the DOE's RFI regarding the communication needs of utilities which are incorporated by reference as part of the comments in this proceeding. PDF icon Comments of the Utilities Telecom Council More Documents & Publications Re: NBP RFI: Communications Requirements NBP RFI: Communications Requirements - Reply Comments of Utilities

  16. Western Riverside Council of Governments- Home Energy Renovation Opportunity (HERO) Financing Program

    Broader source: Energy.gov [DOE]

    Western Riverside Council of Governments (WRCOG) is offering homeowners in WRCOG participating jurisdictions an opportunity to finance energy and water efficiency projects in their homes. The Home...

  17. Comments by the Energy Storage Association to the Department of Energy Electricity Advisory Council- March 13, 2014

    Broader source: Energy.gov [DOE]

    Comments by the Energy Storage Association to the Department of Energy Electricity Advisory Council presented at the March 13, 2014 meeting of the EAC.

  18. 2016 American Council for an Energy-Efficient Economy (ACEEE) Intelligent

    Office of Environmental Management (EM)

    Efficiency Conference | Department of Energy American Council for an Energy-Efficient Economy (ACEEE) Intelligent Efficiency Conference 2016 American Council for an Energy-Efficient Economy (ACEEE) Intelligent Efficiency Conference December 4, 2016 9:00AM EST to December 6, 2016 5:00PM EST Hilton Austin Austin, Texas

  19. COGR Council on Governmental Relations | Department of Energy

    Energy Savers [EERE]

    COGR					Council on Governmental Relations COGR					Council on Governmental Relations Reducing Regulatory Burden - EO 13563 Retrospective Review PDF icon COGR					Council on Governmental Relations More Documents & Publications Reducing Regulatory Burden - EO 13563 Retrospective Review Regulatory and Financial Reform of Federal Research Policy: Recommendations to the NRC Committee on

  20. International Council on Clean Transportation | Open Energy Informatio...

    Open Energy Info (EERE)

    Slower Growth Ahead? ... further results Find Another Tool FIND TRANSPORTATION TOOLS The International Council on Clean Transportation is an independent nonprofit organization...

  1. NREL: Energy Storage - Energy Storage Thermal Management

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

    Energy Storage Thermal Management Infrared image of rectangular battery cell. Infrared thermal image of a lithium-ion battery cell with poor terminal design. Graph of relative ...

  2. Council of Energy Resource Tribes - CERT's Technical Assistance and Training Grant

    Office of Environmental Management (EM)

    Office of Energy Efficiency and Renewable Energy TRIBAL ENERGY PROGRAM 2007 Program Review Meeting 5 November 2007 Council of Energy Resource Tribes Council of Energy Resource Tribes ACOMA PUEBLO - BLACKFEET TRIBE CHEROKEE NATION - CHEYENNE ARAPAHO TRIBES - CHEYENNE RIVER SIOUX TRIBE - CHIPPEWA CREE TRIBE - COLVILLE TRIBES - CROW TRIBE - EASTERN SHOSHONE TRIBE - FORT BELKNAP TRIBES - FORT HALL- FORT MOJAVE - FORT PECK - FORT SILL - HOPI TRIBE - HUALAPAI TRIBE - IOWA TRIBE OF OKLAHOMA - JEMEZ

  3. 2010 Department of Energy Council on Women and Girls First Annual Report |

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

    Department of Energy 2010 Department of Energy Council on Women and Girls First Annual Report 2010 Department of Energy Council on Women and Girls First Annual Report The Department of Energy's overall mission is to advance the national, economic, and energy security of the United States; to promote scientific and technological innovation in support of that mission and to ensure the environmental cleanup of the national nuclear weapons complex. This mission touches the lives of women and

  4. Article for thermal energy storage

    DOE Patents [OSTI]

    Salyer, Ival O.

    2000-06-27

    A thermal energy storage composition is provided which is in the form of a gel. The composition includes a phase change material and silica particles, where the phase change material may comprise a linear alkyl hydrocarbon, water/urea, or water. The thermal energy storage composition has a high thermal conductivity, high thermal energy storage, and may be used in a variety of applications such as in thermal shipping containers and gel packs.

  5. Canada-United States Regulatory Cooperation Council Webinar: Proposed Approach for Energy Efficiency Standards

    Broader source: Energy.gov [DOE]

    This is a presentation from the January 12, 2015 Canada-United States Regulatory Cooperation Council webinar for Natural Resources Canada and the US Department of Energy regarding a proposed approach for energy efficiency standards.

  6. Department of Energy Awards $345,000 to the Eight Northern Indian Pueblos Council Community Reuse Organization

    Broader source: Energy.gov [DOE]

    Department of Energy Awards $345,000 to the Eight Northern Indian Pueblos Council Community Reuse Organization

  7. Council of Athabascan Tribal Government - Wood Energy Program in the Yukon Flats Region

    Office of Environmental Management (EM)

    Vision for an Integrated A Vision for an Integrated Biomass Energy Program for Biomass Energy Program for Rural Alaska Rural Alaska DOE NREL Tribal Energy Program DOE NREL Tribal Energy Program 7 November 2007 7 November 2007 CATG CATG - - Alaska Alaska Village Initiatives Village Initiatives Yukon Flats Region Yukon Flats Region Council of Athabascan Tribal Council of Athabascan Tribal Governments Governments Subsistence Lifestyle -- Salmon Fish Wheel Mature Housing New Housing - Fort Yukon

  8. Oregon Energy Facility Siting Council | Open Energy Information

    Open Energy Info (EERE)

    the workability of new technology (energy-saving equipment, appliances, materials, manufacturing processes, and building practices) Siting prudent, safe, and environmentally...

  9. Turkish-U.S. Business Council | Department of Energy

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

    Turkish-U.S. Business Council Turkish-U.S. Business Council November 16, 2007 - 4:31pm Addthis Remarks as Prepared for Secretary Bodman Thank you Minister Guler for the introduction. And let me say how very much I appreciated your remarks just now. I also want to extend my personal greetings to Mr. Sahenk and to the members of the Turkish-U.S. Business Council's Executive Committee for sponsoring this lunch. We have many things to talk about this afternoon. Since leaving the United States, I was

  10. Advisory Council on Historic Preservation website | Open Energy...

    Open Energy Info (EERE)

    website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Advisory Council on Historic Preservation website Abstract This is the website for the Advisory...

  11. Coordinating the Council on Women and Girls | Department of Energy

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

    Coordinating the Council on Women and Girls Coordinating the Council on Women and Girls Girls in STEM, featuring young women scientists and engineers who wowed the President and the nation at the White House Science Fair in February, shines a spotlight on these extraordinary young role models and their exciting projects -- ranging from a machine that detects buried landmines, to a prosthetic hand device, to a lunchbox that uses UV light to kill bacteria on food. http://www.whitehouse.gov/stem On

  12. Thermal Energy Systems | Open Energy Information

    Open Energy Info (EERE)

    Energy Systems Jump to: navigation, search Name: Thermal Energy Systems Place: London, United Kingdom Sector: Biomass Product: UK based company that constructs and installs boilers...

  13. O.A.R. 345-015 - Energy Facility Siting Council Site Certification...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: O.A.R. 345-015 - Energy Facility Siting Council Site Certification ProceduresLegal...

  14. Intertribal Council on Utility Policy--Wind Energy Planning and Policy Project

    Office of Environmental Management (EM)

    TEP 2004 INTERTRIBAL Council On Utility Policy COUP Tribes Building Sustainable Homeland Economies P.O. Box 25, Rosebud, SD 57570 Pat Spears, President - Lower Brule Reservation, SD Terry Fredericks, Vice President - Ft. Berthold Reservation, ND Bob Gough, Secretary - Rosebud Reservation, SD Sam Allen, Treasurer - Flandreau Santee Reservation, SD Rpwgough@aol.com www.EnergyIndependenceDay.org INTERTRIBAL Council On Utility Policy Intertribal Wind Planning and Policy Project (IWPP) Intertribal

  15. Council on Environmental Quality (CEQ) | Department of Energy

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

    Congress established the Council on Environmental Quality within the Executive Office of the President as part of the National Environmental Policy Act of 1969 (NEPA). In enacting NEPA, Congress recognized that nearly all federal activities affect the environment in some way and mandated that before federal agencies make decisions, they must consider the effects of their actions on the quality of the human environment. CEQ NEPA Regulations CEQ Guidance CEQ Reports to Congress on NEPA and

  16. Keynote Address to the American Council on Renewable Energy | Department of

    Energy Savers [EERE]

    Energy Address to the American Council on Renewable Energy Keynote Address to the American Council on Renewable Energy June 20, 2007 - 2:07pm Addthis Remarks Prepared for Energy Secretary Samuel W. Bodman Thank you, Michael, for that introduction and thank you all for coming. It is good to be in New York, back among the financial community. For those of you who don't know, when I left M.I.T - where I taught chemical engineering - to enter the business world I started out as a venture

  17. Potential Next Steps for the New Orleans City Council Energy Efficiency Resolution

    Broader source: Energy.gov [DOE]

    This document is adapted from an actual February 2008 deliverable memo and report delivered by the National Renewable Energy Laboratory (NREL) to the City Council of New Orleans, the office of the Mayor of New Orleans, the Chairperson of the Citizen Stakeholders Group (New Orleans Energy Task Force) and the Department of Energy Project Officer in February of 2008.

  18. Thermal energy storage apparatus

    SciTech Connect (OSTI)

    Thoma, P.E.

    1980-04-22

    A thermal energy storage apparatus and method employs a container formed of soda lime glass and having a smooth, defectfree inner wall. The container is filled substantially with a material that can be supercooled to a temperature greater than 5* F., such as ethylene carbonate, benzophenone, phenyl sulfoxide, di-2-pyridyl ketone, phenyl ether, diphenylmethane, ethylene trithiocarbonate, diphenyl carbonate, diphenylamine, 2benzoylpyridine, 3-benzoylpyridine, 4-benzoylpyridine, 4methylbenzophenone, 4-bromobenzophenone, phenyl salicylate, diphenylcyclopropenone, benzyl sulfoxide, 4-methoxy-4prmethylbenzophenone, n-benzoylpiperidine, 3,3pr,4,4pr,5 pentamethoxybenzophenone, 4,4'-bis-(Dimethylamino)-benzophenone, diphenylboron bromide, benzalphthalide, benzophenone oxime, azobenzene. A nucleating means such as a seed crystal, a cold finger or pointed member is movable into the supercoolable material. A heating element heats the supercoolable material above the melting temperature to store heat. The material is then allowed to cool to a supercooled temperature below the melting temperature, but above the natural, spontaneous nucleating temperature. The liquid in each container is selectively initiated into nucleation to release the heat of fusion. The heat may be transferred directly or through a heat exchange unit within the material.

  19. Ocean Thermal Extractable Energy Visualization

    SciTech Connect (OSTI)

    Ascari, Matthew

    2012-10-28

    The Ocean Thermal Extractable Energy Visualization (OTEEV) project focuses on assessing the Maximum Practicably Extractable Energy (MPEE) from the world’s ocean thermal resources. MPEE is defined as being sustainable and technically feasible, given today’s state-of-the-art ocean energy technology. Under this project the OTEEV team developed a comprehensive Geospatial Information System (GIS) dataset and software tool, and used the tool to provide a meaningful assessment of MPEE from the global and domestic U.S. ocean thermal resources.

  20. Lih thermal energy storage device

    DOE Patents [OSTI]

    Olszewski, Mitchell; Morris, David G.

    1994-01-01

    A thermal energy storage device for use in a pulsed power supply to store waste heat produced in a high-power burst operation utilizes lithium hydride as the phase change thermal energy storage material. The device includes an outer container encapsulating the lithium hydride and an inner container supporting a hydrogen sorbing sponge material such as activated carbon. The inner container is in communication with the interior of the outer container to receive hydrogen dissociated from the lithium hydride at elevated temperatures.

  1. Ocean Thermal Extractable Energy Visualization: Final Technical...

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

    Report about the Ocean Thermal Extractable Energy Visualization project, which focuses on assessing the Maximum Practicably Extractable Energy from the world's ocean thermal ...

  2. Pakistan Council for Renewable Energy Technologies PCRET | Open...

    Open Energy Info (EERE)

    Islamabad, Pakistan Sector: Renewable Energy Product: Nodal agency under Ministry of Science and Technology that focuses on research and development for renewable energy...

  3. Inter-Tribal Council of Michigan, Inc. - Bay Mills Indian Community Energy Reduction Feasibility Study

    Office of Environmental Management (EM)

    --Tribal Council of Michigan, Inc. Environmental Services Division Bay Mills Indian Community Energy Reduc<on Feasibility Study Chris K ushman Thank You *DOE Tribal Energy Program *Tribal Energy Program Review presenters *Bay Mills Indian Community Bay Mills Indian Community * Upper Peninsula of Michigan - Cold temperatures - Prolonged exposure to strong north winds off Lake Superior - Short winter daylight * Fishing and fish consuming community * Electricity largely supplied by coal fired

  4. Energy Department creates Jobs Strategy Council to Focus on Job...

    Energy Savers [EERE]

    recovery and will continue to be imperative to supporting innovation for our 21st century energy system." Continued growth in energy production is expected to produce 2.4...

  5. Sustainable Buildings Industry Council SBIC | Open Energy Information

    Open Energy Info (EERE)

    nonprofit organization whose mission is to advance the design, affordability, energy performance of buildings in the US. References: Sustainable Buildings Industry...

  6. Patent: MEMS based pyroelectric thermal energy harvester | DOEpatents

    Office of Scientific and Technical Information (OSTI)

    MEMS based pyroelectric thermal energy harvester Citation Details Title: MEMS based pyroelectric thermal energy harvester

  7. Stewart Thermal Ltd | Open Energy Information

    Open Energy Info (EERE)

    Thermal Ltd Jump to: navigation, search Name: Stewart Thermal Ltd Place: United Kingdom Sector: Biomass Product: Provides specialist advice in the field of biomass energy....

  8. Ocean thermal energy conversion (OTEC)

    SciTech Connect (OSTI)

    Lockerby, R.W.

    1981-01-01

    Ocean thermal energy conversion (OTEC) is reviewed briefly. The two types of OTEC system (open and closed) are described and limitations are pointed out. A bibliography of 148 references on OTEC is given for the time period 1975 to 1980. Entries are arranged alphabetically according to the author's name. (MJJ)

  9. Thermal Scout Software - Energy Innovation Portal

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

    Energy Analysis Energy Analysis Find More Like This Return to Search Thermal Scout Software National Renewable Energy Laboratory Contact NREL About This Technology Publications:...

  10. NEW ORLEANS COUNCIL CALLS ON ENTERGY TO INCREASE ENERGY SAVINGS

    Broader source: Energy.gov [DOE]

    Residential Network members Connecticut Green Bank and NY Green Bank, a division of Residential Network member New York State Energy Research and Development Authority, have helped launch the Green Bank Network, a new international organization focused on collaborating to scale up private financing to meet the challenge of climate change.

  11. White House Council of Economic Advisers and Energy Department Release New Report on Resiliency of Electric Grid During Natural Disasters

    Broader source: Energy.gov [DOE]

    The White House Council of Economic Advisers and the U.S. Department of Energy today released a new report that assesses how to best protect the nation’s electric grid from power outages that occur during natural disasters.

  12. Microwavable thermal energy storage material

    DOE Patents [OSTI]

    Salyer, I.O.

    1998-09-08

    A microwavable thermal energy storage material is provided which includes a mixture of a phase change material and silica, and a carbon black additive in the form of a conformable dry powder of phase change material/silica/carbon black, or solid pellets, films, fibers, moldings or strands of phase change material/high density polyethylene/ethylene vinyl acetate/silica/carbon black which allows the phase change material to be rapidly heated in a microwave oven. The carbon black additive, which is preferably an electrically conductive carbon black, may be added in low concentrations of from 0.5 to 15% by weight, and may be used to tailor the heating times of the phase change material as desired. The microwavable thermal energy storage material can be used in food serving applications such as tableware items or pizza warmers, and in medical wraps and garments. 3 figs.

  13. Microwavable thermal energy storage material

    DOE Patents [OSTI]

    Salyer, Ival O. (Dayton, OH)

    1998-09-08

    A microwavable thermal energy storage material is provided which includes a mixture of a phase change material and silica, and a carbon black additive in the form of a conformable dry powder of phase change material/silica/carbon black, or solid pellets, films, fibers, moldings or strands of phase change material/high density polyethylene/ethylene-vinyl acetate/silica/carbon black which allows the phase change material to be rapidly heated in a microwave oven. The carbon black additive, which is preferably an electrically conductive carbon black, may be added in low concentrations of from 0.5 to 15% by weight, and may be used to tailor the heating times of the phase change material as desired. The microwavable thermal energy storage material can be used in food serving applications such as tableware items or pizza warmers, and in medical wraps and garments.

  14. NRG Thermal LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: NRG Thermal LLC Place: Minneapolis, Minnesota Zip: 55402-2200 Product: A subsidiary of NRG Energy that specialises in district energy systems...

  15. White House Council of Economic Advisers and Energy Department Release New

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

    Report on Resiliency of Electric Grid During Natural Disasters | Department of Energy NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The White House Council of Economic Advisers and the U.S. Department of Energy today released a new report that assesses how to best protect the nation's electric grid from power outages that occur during natural disasters. This week marks the tenth anniversary of one of the worst power outages in the United States, during which tens of millions of Americans

  16. NREL-Ocean Energy Thermal Conversion | Open Energy Information

    Open Energy Info (EERE)

    Energy Laboratory Sector: Energy Topics: Resource assessment Website: www.nrel.govotec NREL-Ocean Energy Thermal Conversion Screenshot References: OTEC1 Logo: NREL-Ocean...

  17. Potential Next Steps for the New Orleans City Council Energy Efficiency Resolution

    SciTech Connect (OSTI)

    Doris, E.

    2011-09-01

    This document is adapted from an actual February 2008 deliverable memo and report delivered by the National Renewable Energy Laboratory (NREL) to the City Council of New Orleans, the office of the Mayor of New Orleans, the Chairperson of the Citizen Stakeholders Group (New Orleans Energy Task Force) and the Department of Energy Project Officer in February of 2008. In January 2008, the New Orleans Utility Committee requested review, commentary, and suggestions for Utility Committee next steps related to the Energy Efficiency Resolution (the Resolution) passed by the City Council in December 2007. The suggestions are reprinted here as: (1) An illustration of opportunities for other local governments for the development and implementation of effective energy efficiency ordinances and resolutions; and (2) An example of the type of policy technical assistance that DOE/NREL provides to communities. For more information on the strategy for delivering assistance, please see: www.nrel.gov/docs/fy11osti/48689.pdf. Based on experience in other communities and energy efficiency policies and programs, NREL found the Resolution to be a solid framework for increasing the responsible use of energy efficiency and reaping the associated economic and environmental benefits in the city of New Orleans. The remainder of this document provides the requested suggestions for next steps in implementing the word and spirit of the resolution. These suggestions integrate the extensive work of other entities, including the New Orleans Mayor's office, the New Orleans Energy Advisory Committee, the Energy Efficiency Initiative, and the U.S. Environmental Protection Agency's National Action Plan for Energy Efficiency. In general, three actions were suggested for funding mechanisms, two for near-term successes, and two for longer-term success.

  18. Solar energy thermalization and storage device

    DOE Patents [OSTI]

    McClelland, John F. (Ames, IA)

    1981-09-01

    A passive solar thermalization and thermal energy storage assembly which is visually transparent. The assembly consists of two substantial parallel, transparent wall members mounted in a rectangular support frame to form a liquid-tight chamber. A semitransparent thermalization plate is located in the chamber, substantially paralled to and about equidistant from the transparent wall members to thermalize solar radiation which is stored in a transparent thermal energy storage liquid which fills the chamber. A number of the devices, as modules, can be stacked together to construct a visually transparent, thermal storage wall for passive solar-heated buildings.

  19. Solar energy thermalization and storage device

    DOE Patents [OSTI]

    McClelland, J.F.

    A passive solar thermalization and thermal energy storage assembly which is visually transparent is described. The assembly consists of two substantial parallel, transparent wall members mounted in a rectangular support frame to form a liquid-tight chamber. A semitransparent thermalization plate is located in the chamber, substantially paralled to and about equidistant from the transparent wall members to thermalize solar radiation which is stored in a transparent thermal energy storage liquid which fills the chamber. A number of the devices, as modules, can be stacked together to construct a visually transparent, thermal storage wall for passive solar-heated buildings.

  20. Sandia Energy - Thermal Pulses for Boeing Test Article

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

    Thermal Pulses for Boeing Test Article Home Renewable Energy Energy Partnership News EC Concentrating Solar Power Solar National Solar Thermal Test Facility Thermal Pulses for...

  1. 2011 Quality Council Annual Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    DEPARTMENT OF ENERGY QUALITY COUNCIL ANNUAL REPORT For Calendar Year 2011 Office of Health Safety and Security

  2. 2010 Quality Council Annual Report

    Broader source: Energy.gov [DOE]

    DEPARTMENT OF ENERGY QUALITY COUNCIL ANNUAL REPORT For Calendar Year 2010 Office of Health Safety and Security

  3. Trinity Thermal Systems | Open Energy Information

    Open Energy Info (EERE)

    Systems Place: Texas Zip: 75028 Product: Trinity Thermal Systems provides power storage products aimed a shifting energy use from air conditioning systems to off-peak times....

  4. Solar Thermal Success Stories - Energy Innovation Portal

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

    Success Stories 1 Success Stories Category Title and Abstract Company Laboratories Date Solar Thermal NREL and SkyFuel Partnership Reflects Bright Future for Solar Energy Huge ...

  5. Ocean Thermal Extractable Energy Visualization: Final Technical Report |

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

    Department of Energy Ocean Thermal Extractable Energy Visualization: Final Technical Report Ocean Thermal Extractable Energy Visualization: Final Technical Report Report about the Ocean Thermal Extractable Energy Visualization project, which focuses on assessing the Maximum Practicably Extractable Energy from the world's ocean thermal resources. PDF icon Ocean Thermal Extractable Energy Visualization More Documents & Publications OTEC resource assessment NELHA Creates the 'Green Energy

  6. Thermal Bypass Air Barriers in the 2009 International Energy...

    Energy Savers [EERE]

    Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code - Building America Top Innovation Thermal Bypass Air Barriers in the 2009 International Energy ...

  7. U.S. CHP Installations Incorporating Thermal Energy Storage ...

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

    CHP Installations Incorporating Thermal Energy Storage (TES) andor Turbine Inlet Cooling (TIC), September 2003 U.S. CHP Installations Incorporating Thermal Energy Storage (TES) ...

  8. Project Profile: Reducing the Cost of Thermal Energy Storage...

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

    Reducing the Cost of Thermal Energy Storage for Parabolic Trough Solar Power Plants Project Profile: Reducing the Cost of Thermal Energy Storage for Parabolic Trough Solar Power...

  9. Project Profile: Degradation Mechanisms for Thermal Energy Storage...

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

    Degradation Mechanisms for Thermal Energy Storage and Heat Transfer Fluid Containment Materials Project Profile: Degradation Mechanisms for Thermal Energy Storage and Heat Transfer ...

  10. Project Profile: Innovative Phase Change Thermal Energy Storage...

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

    Phase Change Thermal Energy Storage Solution for Baseload Power Project Profile: Innovative Phase Change Thermal Energy Storage Solution for Baseload Power Infinia logo Infinia,...

  11. Ocean Thermal Energy Conversion: An overview

    SciTech Connect (OSTI)

    Not Available

    1989-11-01

    Ocean thermal energy conversion, or OTEC is a technology that extracts power from the ocean's natural thermal gradient. This technology is being pursued by researchers from many nations; in the United States, OTEC research is funded by the US Department of Energy's Ocean Energy Technology program. The program's goal is to develop the technology so that industry can make a competent assessment of its potential -- either as an alternative or as a supplement to conventional energy sources. Federally funded research in components and systems will help OTEC to the threshold of commercialization. This publication provides an overview of the OTEC technology. 47 refs., 25 figs.

  12. Analysis of Potential Energy Corridors Proposed by the Western Electricity Coordinating Council

    SciTech Connect (OSTI)

    Kuiper, James A.; Cantwell, Brian J.; Hlava, Kevin J.; Moore, H Robert; Orr, Andrew B.; Zvolanek, Emily A.

    2014-02-24

    This report, Analysis of Potential Energy Corridors Proposed by the Western Electricity Coordinating Council (WECC), was prepared by the Environmental Science Division of Argonne National Laboratory (Argonne). The intent of WECC’s work was to identify planning-level energy corridors that the Department of Energy (DOE) and its affiliates could study in greater detail. Argonne was tasked by DOE to analyze the WECC Proposed Energy Corridors in five topic areas for use in reviewing and revising existing corridors, as well as designating additional energy corridors in the 11 western states. In compliance with Section 368 of the Energy Policy Act of 2005 (EPAct), the Secretaries of Energy, Agriculture, and the Interior (Secretaries) published a Programmatic Environmental Impact Statement in 2008 to address the proposed designation of energy transport corridors on federal lands in the 11 western states. Subsequently, Records of Decision designating the corridors were issued in 2009 by the Bureau of Land Management (BLM) and the U.S. Forest Service (USFS). The 2012 settlement of a lawsuit, brought by The Wilderness Society and others against the United States, which identified environmental concerns for many of the corridors requires, among other things, periodic reviews of the corridors to assess the need for revisions, deletions, or additions. A 2013 Presidential Memorandum requires the Secretaries to undertake a continuing effort to identify and designate energy corridors. The WECC Proposed Energy Corridors and their analyses in this report provide key information for reviewing and revising existing corridors, as well as designating additional energy corridors in the 11 western states. Load centers and generation hubs identified in the WECC analysis, particularly as they reflect renewable energy development, would be useful in reviewing and potentially updating the designated Section 368 corridor network. Argonne used Geographic Information System (GIS) technology to analyze the proposed energy corridors in the WECC report in five topic areas: Federal land jurisdiction, Existing Section 368 corridors, Existing transmission lines, Previously studied corridor locations, and Protected areas. Analysis methods are explained and tables and maps are provided to describe the results of the analyses in all five topic areas. WECC used a rational approach to connecting the hubs it identified, although there may be opportunities for adapting some of the proposed WECC routes to previously designated Section 368 corridors, for example: The WECC proposed energy corridors are in fact centerlines of proposed routes connecting hubs of various descriptions related to electric energy transmission. Although the centerlines were sited to avoid sensitive areas, infrastructure proposed within actual pathways or corridors defined by the centerlines would sometimes affect lands where such development would not normally be allowed, such as National Parks and Monuments, National Wildlife Refuges, and Wilderness Areas. Many WECC proposed energy corridors are sited along centerlines of existing roads, including Interstate Highways, where in some cases additional width to accommodate energy transmission infrastructure may not be available. Examples include the WECC Proposed Corridor along Interstate 70 through Glenwood Canyon in Colorado, and along U.S. Highway 89 across Glen Canyon Dam in Arizona. Several WECC proposed energy corridors are parallel to designated Section 368 corridors that have already cleared the preliminary steps to right-of-way approval. In many of these cases, the WECC hub connection objectives can be met more efficiently by routing on the designated Section 368 corridors.

  13. Ocean Thermal Energy Conversion Basics | Department of Energy

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

    Thermal Energy Conversion Basics Ocean Thermal Energy Conversion Basics August 16, 2013 - 4:22pm Addthis A process called ocean thermal energy conversion (OTEC) uses the heat energy stored in the Earth's oceans to generate electricity. OTEC works best when the temperature difference between the warmer, top layer of the ocean and the colder, deep ocean water is about 36°F (20°C). These conditions exist in tropical coastal areas, roughly between the Tropic of Capricorn and the Tropic of Cancer.

  14. PIEDMONT ENVIRONMENTAL COUNCIL

    Energy Savers [EERE]

    PIEDMONT ENVIRONMENTAL COUNCIL October 30, 2013 Julie A. Smith and 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 VIA electronic mail: juliea.smith@hq.doe.gov christopher.lawrence@hq.doe.gov Dear Ms. Smith and Mr. Lawrence: The Piedmont Environmental Council (PEC) was founded in 1972 to promote and protect the Virginia Piedmont's rural economy, natural resources, history and

  15. Innovative Phase Change Thermal Energy Storage Solution for Baseload...

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: USDOE; USDOE Office of Energy Efficiency and Renewable Energy (EERE) Country of Publication: United States Language: English Subject: 14 SOLAR ENERGY Thermal Energy ...

  16. Ocean Thermal | Open Energy Information

    Open Energy Info (EERE)

    the ability to produce 10000 TWh per year, which is greater than other types of ocean energy such as tides, marine currents and salinity gradient. OTEC functions best when...

  17. MEMS-Based Pyroelectric Thermal Energy Scavenger

    Energy Innovation Portal (Marketing Summaries) [EERE]

    2010-12-07

    A new type of microelectromechanical system (MEMS ) high efficiency heat energy converter, or scavenger, was invented by ORNL researchers. This device is based on temperature cycled cantilevered pyroelectric capacitors. The scavenger converts thermal waste heat to electricity that can be used to monitor sensor systems, or recycled to provide electrical power while simultaneously reducing thermal cooling requirements. Given the current state of global industry, which discharges over 100...

  18. Taofang Zeng | Solid State Solar Thermal Energy Conversion

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

    Taofang Zeng Alumni Taofang Zeng Director of Center of Thermal Energy Systems, Huaneng Group Corporation, China

  19. Cost-Effective Solar Thermal Energy Storage: Thermal Energy Storage With Supercritical Fluids

    SciTech Connect (OSTI)

    2011-02-01

    Broad Funding Opportunity Announcement Project: UCLA and JPL are creating cost-effective storage systems for solar thermal energy using new materials and designs. A major drawback to the widespread use of solar thermal energy is its inability to cost-effectively supply electric power at night. State-of-the-art energy storage for solar thermal power plants uses molten salt to help store thermal energy. Molten salt systems can be expensive and complex, which is not attractive from a long-term investment standpoint. UCLA and JPL are developing a supercritical fluid-based thermal energy storage system, which would be much less expensive than molten-salt-based systems. The teams design also uses a smaller, modular, single-tank design that is more reliable and scalable for large-scale storage applications.

  20. Aquifer thermal energy (heat and chill) storage

    SciTech Connect (OSTI)

    Jenne, E.A.

    1992-11-01

    As part of the 1992 Intersociety Conversion Engineering Conference, held in San Diego, California, August 3--7, 1992, the Seasonal Thermal Energy Storage Program coordinated five sessions dealing specifically with aquifer thermal energy storage technologies (ATES). Researchers from Sweden, The Netherlands, Germany, Switzerland, Denmark, Canada, and the United States presented papers on a variety of ATES related topics. With special permission from the Society of Automotive Engineers, host society for the 1992 IECEC, these papers are being republished here as a standalone summary of ATES technology status. Individual papers are indexed separately.

  1. LiH thermal energy storage device

    DOE Patents [OSTI]

    Olszewski, M.; Morris, D.G.

    1994-06-28

    A thermal energy storage device for use in a pulsed power supply to store waste heat produced in a high-power burst operation utilizes lithium hydride as the phase change thermal energy storage material. The device includes an outer container encapsulating the lithium hydride and an inner container supporting a hydrogen sorbing sponge material such as activated carbon. The inner container is in communication with the interior of the outer container to receive hydrogen dissociated from the lithium hydride at elevated temperatures. 5 figures.

  2. Advanced Glass Materials for Thermal Energy Storage | Department of Energy

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

    Glass Materials for Thermal Energy Storage Advanced Glass Materials for Thermal Energy Storage This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. PDF icon csp_review_meeting_042513_raade.pdf More Documents & Publications Advance Patent Waiver W(A)2010-020 CX-007701: Categorical Exclusion Determination Low-Cost Light Weigh Thin Film Solar Concentrators

  3. Sandia Energy - National Solar Thermal Testing Facility Beam...

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

    National Solar Thermal Testing Facility Beam Profiling Home Renewable Energy News Concentrating Solar Power Solar National Solar Thermal Testing Facility Beam Profiling Previous...

  4. Beijing Tianyin Thermal Development Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Tianyin Thermal Development Co Ltd Jump to: navigation, search Name: Beijing Tianyin Thermal Development Co Ltd Place: Beijing, China Zip: 100000 Sector: Geothermal energy Product:...

  5. Phase change thermal energy storage material

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Burrows, Richard W. (Conifer, CO)

    1987-01-01

    A thermal energy storge composition is disclosed. The composition comprises a non-chloride hydrate having a phase change transition temperature in the range of 70.degree.-95.degree. F. and a latent heat of transformation of at least about 35 calories/gram.

  6. Sandia Energy - Sandia-AREVA Commission Solar Thermal/Molten...

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

    Sandia-AREVA Commission Solar ThermalMolten Salt Energy-Storage Demonstration Home Renewable Energy Energy Facilities Partnership Capabilities News SunShot News & Events...

  7. Development of MEMS based pyroelectric thermal energy harvesters

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Development of MEMS based pyroelectric thermal energy harvesters Citation Details In-Document Search Title: Development of MEMS based pyroelectric thermal energy harvesters The efficient conversion of waste thermal energy into electrical energy is of considerable interest due to the huge sources of low-grade thermal energy available in technologically advanced societies. Our group at the Oak Ridge National Laboratory (ORNL) is developing a new type of high

  8. Development of MEMS based pyroelectric thermal energy harvesters

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

    (Conference) | SciTech Connect Development of MEMS based pyroelectric thermal energy harvesters Citation Details In-Document Search Title: Development of MEMS based pyroelectric thermal energy harvesters The efficient conversion of waste thermal energy into electrical energy is of considerable interest due to the huge sources of low-grade thermal energy available in technologically advanced societies. Our group at the Oak Ridge National Laboratory (ORNL) is developing a new type of high

  9. Thermal Profiling of Residential Energy Use

    SciTech Connect (OSTI)

    Albert, A; Rajagopal, R

    2015-03-01

    This work describes a methodology for informing targeted demand-response (DR) and marketing programs that focus on the temperature-sensitive part of residential electricity demand. Our methodology uses data that is becoming readily available at utility companies-hourly energy consumption readings collected from "smart" electricity meters, as well as hourly temperature readings. To decompose individual consumption into a thermal-sensitive part and a base load (non-thermally-sensitive), we propose a model of temperature response that is based on thermal regimes, i.e., unobserved decisions of consumers to use their heating or cooling appliances. We use this model to extract useful benchmarks that compose thermal profiles of individual users, i.e., terse characterizations of the statistics of these users' temperature-sensitive consumption. We present example profiles generated using our model on real consumers, and show its performance on a large sample of residential users. This knowledge may, in turn, inform the DR program by allowing scarce operational and marketing budgets to be spent on the right users-those whose influencing will yield highest energy reductions-at the right time. We show that such segmentation and targeting of users may offer savings exceeding 100% of a random strategy.

  10. Review of pyroelectric thermal energy harvesting and new MEMs based

    Office of Scientific and Technical Information (OSTI)

    resonant energy conversion techniques (Conference) | SciTech Connect Conference: Review of pyroelectric thermal energy harvesting and new MEMs based resonant energy conversion techniques Citation Details In-Document Search Title: Review of pyroelectric thermal energy harvesting and new MEMs based resonant energy conversion techniques Harvesting electrical energy from thermal energy sources using pyroelectric conversion techniques has been under investigation for over 50 years, but it has not

  11. Environmental impacts of ocean thermal energy conversion

    SciTech Connect (OSTI)

    Not Available

    1986-04-01

    Ocean thermal energy conversion (OTEC) is a promising technology for production of energy and usable by-products from solar-generated temperature gradients in the world's oceans. Although considered benign compared to alternative forms of energy generation, deployment of OTEC plants will result in interactions with marine, terrestrial, and atmospheric environments and in socioeconomic interactions with surrounding areas. The Ocean Energy Technology Program of the Department of Energy has funded research to improve the understanding of these interactions. No insurmountable environmental obstacle to OTEC deployment has been uncovered. This document contains a summary of that research for entrepreneurs, utility engineers, and others interested in pursuing OTEC's potential. In addition, it provides a guide to permits, regulations, and licenses applicable to construction of an OTEC plant.

  12. Solar Thermal Energy Storage Device: Hybrid Nanostructures for High-Energy-Density Solar Thermal Fuels

    SciTech Connect (OSTI)

    2012-01-09

    HEATS Project: MIT is developing a thermal energy storage device that captures energy from the sun; this energy can be stored and released at a later time when it is needed most. Within the device, the absorption of sunlight causes the solar thermal fuels photoactive molecules to change shape, which allows energy to be stored within their chemical bonds. A trigger is applied to release the stored energy as heat, where it can be converted into electricity or used directly as heat. The molecules would then revert to their original shape, and can be recharged using sunlight to begin the process anew. MITs technology would be 100% renewable, rechargeable like a battery, and emissions-free. Devices using these solar thermal fuelscalled Hybrisolcan also be used without a grid infrastructure for applications such as de-icing, heating, cooking, and water purification.

  13. Parallel Integrated Thermal Management - Energy Innovation Portal

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

    Vehicles and Fuels Vehicles and Fuels Early Stage R&D Early Stage R&D Find More Like This Return to Search Parallel Integrated Thermal Management National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary Many current cooling systems for hybrid electric vehicles (HEVs) with a high power electric drive system utilize a low temperature liquid cooling loop for cooling the power electronics system and electric machines associated with the electric

  14. Thermal Regenerator Testing | Department of Energy

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

    Regenerator Testing Thermal Regenerator Testing Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). PDF icon deer07_crane.pdf More Documents & Publications Phase 1 of the Advanced Collaborative Emissions Study (ACES): Highlights of Project Finding Engine Tests of an Active PM Filter Regeneration

  15. Project Profile: Novel Molten Salts Thermal Energy Storage for

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

    Concentrating Solar Power Generation | Department of Energy Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation Project Profile: Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation Alabama logo The University of Alabama, under the Thermal Storage FOA, is developing thermal energy storage (TES) media consisting of low melting point (LMP) molten salt with high TES density for sensible heat storage systems. Approach They will conduct

  16. NREL: Concentrating Solar Power Research - Parabolic Trough Thermal Energy

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

    Storage Technology Parabolic Trough Thermal Energy Storage Technology NREL works to develop efficient and lower cost thermal energy storage technologies for parabolic trough concentrating solar power systems. Improved thermal energy storage is needed to: Increase solar plant capacity factors above 25% Increase dispatchability of solar power Help reduce the cost of solar electricity. Parabolic trough technology currently has one thermal energy storage option-a two-tank, indirect, molten-salt

  17. Solar Thermal Electric | Open Energy Information

    Open Energy Info (EERE)

    Thermal Electric Jump to: navigation, search TODO: Add description List of Solar Thermal Electric Incentives Retrieved from "http:en.openei.orgwindex.php?titleSolarThermalEl...

  18. High Efficiency Thermal Energy Storage System for CSP | Department of

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

    Energy Thermal Energy Storage System for CSP High Efficiency Thermal Energy Storage System for CSP This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. PDF icon csp_review_meeting_042413_singh.pdf More Documents & Publications High Efficiency Thermal Energy Storage System for CSP - FY13 Q1 High-Efficiency Thermal Energy Storage System for CSP - FY13 Q3 High-Efficiency Thermal Energy Storage

  19. Beijing Shenwu Thermal Energy Technology Co Ltd BSTET | Open...

    Open Energy Info (EERE)

    highly efficient, energy saving and low pollution combustion technology, such as WDH serial gas atomization burners. References: Beijing Shenwu Thermal Energy Technology Co Ltd...

  20. Maximizing Thermal Efficiency and Optimizing Energy Management (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    Researchers at the Thermal Test Facility (TTF) on the campus of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) in Golden, Colorado, are addressing maximizing thermal efficiency and optimizing energy management through analysis of efficient heating, ventilating, and air conditioning (HVAC) strategies, automated home energy management (AHEM), and energy storage systems.

  1. MEMS-Based Pyroelectric Thermal Energy Scavenger - Energy Innovation Portal

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

    Startup America Startup America Solar Photovoltaic Solar Photovoltaic Industrial Technologies Industrial Technologies Electricity Transmission Electricity Transmission Find More Like This Return to Search MEMS-Based Pyroelectric Thermal Energy Scavenger Oak Ridge National Laboratory Contact ORNL About This Technology Publications: PDF Document Publication 2285 Final Fact Sheet.pdf (559 KB) Technology Marketing SummaryA new type of microelectromechanical system (MEMS ) high efficiency heat energy

  2. Boosting CSP Production with Thermal Energy Storage

    SciTech Connect (OSTI)

    Denholm, P.; Mehos, M.

    2012-06-01

    Combining concentrating solar power (CSP) with thermal energy storage shows promise for increasing grid flexibility by providing firm system capacity with a high ramp rate and acceptable part-load operation. When backed by energy storage capability, CSP can supplement photovoltaics by adding generation from solar resources during periods of low solar insolation. The falling cost of solar photovoltaic (PV) - generated electricity has led to a rapid increase in the deployment of PV and projections that PV could play a significant role in the future U.S. electric sector. The solar resource itself is virtually unlimited; however, the actual contribution of PV electricity is limited by several factors related to the current grid. The first is the limited coincidence between the solar resource and normal electricity demand patterns. The second is the limited flexibility of conventional generators to accommodate this highly variable generation resource. At high penetration of solar generation, increased grid flexibility will be needed to fully utilize the variable and uncertain output from PV generation and to shift energy production to periods of high demand or reduced solar output. Energy storage is one way to increase grid flexibility, and many storage options are available or under development. In this article, however, we consider a technology already beginning to be used at scale - thermal energy storage (TES) deployed with concentrating solar power (CSP). PV and CSP are both deployable in areas of high direct normal irradiance such as the U.S. Southwest. The role of these two technologies is dependent on their costs and relative value, including how their value to the grid changes as a function of what percentage of total generation they contribute to the grid, and how they may actually work together to increase overall usefulness of the solar resource. Both PV and CSP use solar energy to generate electricity. A key difference is the ability of CSP to utilize high-efficiency TES, which turns CSP into a partially dispatchable resource. The addition of TES produces additional value by shifting the delivery of solar energy to periods of peak demand, providing firm capacity and ancillary services, and reducing integration challenges. Given the dispatchability of CSP enabled by TES, it is possible that PV and CSP are at least partially complementary. The dispatchability of CSP with TES can enable higher overall penetration of the grid by solar energy by providing solar-generated electricity during periods of cloudy weather or at night, when PV-generated power is unavailable. Such systems also have the potential to improve grid flexibility, thereby enabling greater penetration of PV energy (and other variable generation sources such as wind) than if PV were deployed without CSP.

  3. Motor Thermal Control | Department of Energy

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

    Thermal Control Motor Thermal Control 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon ape030_bennion_2010_p.pdf More Documents & Publications Thermal Management of PHEV / EV Charging Systems Integrated Vehicle Thermal Management Power Electronic Thermal System Performance and Integration

  4. OCEAN THERMAL ENERGY CONVERSION PROGRAMMATIC ENVIRONMENTAL ASSESSMENT

    SciTech Connect (OSTI)

    Sands, M.Dale

    1980-08-01

    Significant achievements in Ocean Thermal Energy Conversion (OTEC) technology have increased the probability of producing OTEC-derived power in this decade with subsequent large-scale commercialization to follow by the turn of the century. Under U.S. Department of Energy funding, Interstate Electronics has prepared an OTEC Programmatic Environmental Assessment (EA) that considers tne development, demonstration, and commercialization of OTEC power systems. The EA considers several tecnnological designs (open cycle and closed cycle), plant configurations (land-based, moored, and plantship), and power usages (baseload electricity and production of ammonia and aluminum). Potencial environmental impacts, health and safety issues, and a status update of international, federal, and state plans and policies, as they may influence OTEC deployments, are included.

  5. Ocean thermal energy conversion: Perspective and status

    SciTech Connect (OSTI)

    Thomas, A.; Hillis, D.L.

    1990-01-01

    The use of the thermal gradient between the warm surface waters and the deep cold waters of tropical oceans was first proposed by J. A. d'Arsonval in 1881 and tried unsuccessfully be George Claude in 1930. Interest in Ocean Thermal Energy Conversion (OTEC) and other renewable energy sources revived in the 1970s as a result of oil embargoes. At that time, the emphasis was on large floating plants miles from shore producing 250--400 MW for maintained grids. When the problems of such plants became better understood and the price of oil reversed its upward trend, the emphasis shifted to smaller (10 MW) shore-based plants on tropical islands. Such plants would be especially attractive if they produce fresh water as a by-product. During the past 15 years, major progress has been made in converting OTEC unknowns into knowns. Mini-OTEC proved the closed-cycle concept. Cost-effective heat-exchanger concepts were identified. An effective biofouling control technique was discovered. Aluminum was determined to be promising for OTEC heat exchangers. Heat-transfer augmentation techniques were identified, which promised a reduction on heat-exchanger size and cost. Fresh water was produced by an OTEC open-cycle flash evaporator, using the heat energy in the seawater itself. The current R D emphasis is on the design and construction of a test facility to demonstrate the technical feasibility of the open-cycle process. The 10 MW shore-based, closed-cycle plant can be built with today's technology; with the incorporation of a flash evaporator, it will produce fresh water as well as electrical power -- both valuable commodities on many tropical islands. The open-cycle process has unknowns that require solution before the technical feasibility can be demonstrated. The economic viability of either cycle depends on reducing the capital costs of OTEC plants and on future trends in the costs of conventional energy sources. 7 refs.

  6. Project Profile: Innovative Phase Change Thermal Energy Storage Solution

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

    for Baseload Power | Department of Energy Phase Change Thermal Energy Storage Solution for Baseload Power Project Profile: Innovative Phase Change Thermal Energy Storage Solution for Baseload Power Infinia logo Infinia, under the Baseload CSP FOA, is developing and demonstrating a subscale system for baseload CSP power generation using thermal energy storage (TES) in a unique integration of innovative enhancements that improves performance and reduces cost. Approach Illustration of two gray

  7. Amulaire Thermal Technology | Open Energy Information

    Open Energy Info (EERE)

    Amulaire Thermal Technology Jump to: navigation, search Name: Amulaire Thermal Technology Address: 11555 Sorrento Valley Road Place: San Diego, California Zip: 92121 Region:...

  8. Nextreme Thermal Solutions Inc | Open Energy Information

    Open Energy Info (EERE)

    Nextreme Thermal Solutions Inc Jump to: navigation, search Name: Nextreme Thermal Solutions Inc Place: North Carolina Zip: 27709-3981 Product: String representation "Manufactures...

  9. New proposal for photovoltaic-thermal solar energy utilization method

    SciTech Connect (OSTI)

    Takashima, Takumi; Tanaka, Tadayoshi; Doi, Takuya ); Kamoshida, Junji ); Tani, Tatsuo ); Horigome, Takashi )

    1994-03-01

    One of the most effective methods of utilizing solar energy is to use the sunlight and solar thermal energy such as a photovoltaic-thermal panel (PV/T panel) simultaneously. From such a viewpoint, systems using various kinds of PV panels were constructed in the world. In these panels, solar cells are set up at an absorber collecting solar thermal energy. Therefore, temperature of solar cell increases up to the prescribed temperature of thermal energy use, although it is lower than the cell temperature when using only solar cell panel. For maintaining cell conversion efficiency at the standard conditions, it is necessary to keep the cell at lower temperature. In this paper, electric and thermal energy obtained form a PV/T panel is evaluated in terms of energy. BAsed on this evaluation, the method of not to decrease cell conversion efficiency with collecting solar thermal energy was proposed.

  10. Cool Trends in District Energy: A Survey of Thermal Energy Storage Use in

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

    District Energy Utility Applications, June 2005 | Department of Energy in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005 Cool Trends in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005 This 2005 survey considers the use of cool Thermal Energy Storage (TES) in District Cooling utility applications. PDF icon cool_trends_in_de.pdf More Documents & Publications Cool Trends on

  11. Integrated Vehicle Thermal Management | Department of Energy

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

    Management Integrated Vehicle Thermal Management 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon vss028_thornton_2010_o.pdf More Documents & Publications Motor Thermal Control Thermal Management of PHEV / EV Charging Systems Power Electronic Thermal System Performance and Integration

  12. Advanced Thermal Energy Storage: Novel Tuning of Critical Fluctuations for Advanced Thermal Energy Storage

    SciTech Connect (OSTI)

    2011-12-01

    HEATS Project: NAVITASMAX is developing a novel thermal energy storage solution. This innovative technology is based on simple and complex supercritical fluids substances where distinct liquid and gas phases do not exist, and tuning the properties of these fluid systems to increase their ability to store more heat. In solar thermal storage systems, heat can be stored in NAVITASMAXs system during the day and released at nightwhen the sun is not shiningto drive a turbine and produce electricity. In nuclear storage systems, heat can be stored in NAVITASMAXs system at night and released to produce electricity during daytime peak-demand hours.

  13. Cool Trends in District Energy: A Survey of Thermal Energy Storage...

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

    Cool Trends in District Energy: A Survey of Thermal Energy Storage Use in District Energy ... PDF icon cooltrendsinde.pdf More Documents & Publications Cool Trends on Campus: A ...

  14. Ocean Thermal Energy Conversion Act of 1980

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    A legislative proposal to develop ocean thermal energy conversion (OTEC) facilities for power generation was the subject of hearings held on April 10 and May 1, 1980. Following the test of S. 2492 are the statements of 20 witnesses and additional materials submitted for consideration. The need for a large-scale demonstration of OTEC and the need for a Federal regulatory, siting, and financial-assistance framework are the major commercialization issues. S. 2492 provides one-stop licensing by treating the facilities as vessels and making them eligible for loan guarantees. The bill complements S. 1430, which deals with the demonstration program. OTEC development in Hawaii has progressed to a second pilot project. (DCK)

  15. Innovative Phase Change Thermal Energy Storage Solution for Baseload Power

    Office of Scientific and Technical Information (OSTI)

    Phase 1 Final Report (Technical Report) | SciTech Connect SciTech Connect Search Results Technical Report: Innovative Phase Change Thermal Energy Storage Solution for Baseload Power Phase 1 Final Report Citation Details In-Document Search Title: Innovative Phase Change Thermal Energy Storage Solution for Baseload Power Phase 1 Final Report The primary purpose of this project is to develop and validate an innovative, scalable phase change salt thermal energy storage (TES) system that can

  16. Ocean Thermal Extractable Energy Visualization: Final Technical Report

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

    Approved for public release; distribution is unlimited OCEAN THERMAL EXTRACTABLE ENERGY VISUALIZATION Award # DE-EE0002664 October 28, 2012 Final Technical Report Prepared by Lockheed Martin Mission Systems & Sensors (MS2) DE-EE0002664 Ocean Thermal Energy Resource Assessment Final Draft i 10/28/2012 Project Title: Ocean Thermal Extractable Energy Visualization Recipient: Lockheed Martin Corporation Award #: DE-0002664 Working Partners Project Lead: Matthew Ascari - Lockheed Martin

  17. Using Encapsulated Phase Change Material for Thermal Energy Storage for

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

    Baseload CSP | Department of Energy Encapsulated Phase Change Material for Thermal Energy Storage for Baseload CSP Using Encapsulated Phase Change Material for Thermal Energy Storage for Baseload CSP This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. PDF icon csp_review_meeting_042413_mathur.pdf More Documents & Publications Development of Low Cost Industrially Scalable PCM Capsules for Thermal

  18. Using Encapsulated Phase Change Material for Thermal Energy Storage...

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

    Development of Low Cost Industrially Scalable PCM Capsules for Thermal Energy Storage in CSP Plants Reducing c-Si Module Operating Temperature via PV Packaging Components High ...

  19. Thermal Energy Storage Technology for Transportation and Other...

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

    Maurer, J. Penkala, K. Sehanobish, A. Soukhojak Thermal Energy Storage Technology for Transportation and Other Applications D. Bank, M. Maurer, J. Penkala, K. Sehanobish, A. ...

  20. Solar Thermal Technologies Available for Licensing - Energy Innovation...

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

    Concentrating solar power technologies include thermal storage and the following systems: Linear concentrating Dishengine Power tower Visit the DOE Solar Energy Technologies ...

  1. Concentrated Solar Power with Thermal Energy Storage Can Help...

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

    Concentrated Solar Power with Thermal Energy Storage Can Help Utilities' Bottom Line, Study Shows December 20, 2012 The storage capacity of concentrating solar power (CSP) can add ...

  2. Project Profile: Novel Thermal Energy Storage Systems for Concentratin...

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

    With Natural Convection," International Journal of Heat and Mass Transfer, Vol. 53, Nos. ... Thermal Energy Storage," International Journal of Heat and Mass Transfer, Vol. 53, Nos. ...

  3. Molten Nitrate Salt Development for Thermal Energy Storage in...

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

    MOLTEN NITRATE SALT DEVELOPMENT FOR THERMAL ENERGY STORAGE IN PARABOLIC TROUGH SOLAR POWER SYSTEMS Robert W. Bradshaw and Nathan P. Siegel Sandia National Laboratories, PO Box 969 ...

  4. Project Profile: Degradation Mechanisms for Thermal Energy Storage and Heat

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

    Transfer Fluid Containment Materials | Department of Energy Degradation Mechanisms for Thermal Energy Storage and Heat Transfer Fluid Containment Materials Project Profile: Degradation Mechanisms for Thermal Energy Storage and Heat Transfer Fluid Containment Materials National Renewable Energy Laboratory logo The National Renewable Energy Laboratory (NREL), with support from the University of Wisconsin and Sandia National Laboratories, under the National Laboratory R&D competitive

  5. Council of Athabascan Tribal Governments - Wood Energy Program in the Yukon Flats Region

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

    Collaborative Integrated Wood Energy Program for Fort Yukon Implementation DOE Tribal Energy Program 2 0 November 2008 Gwitchyaa Zhee Corporation CATG - AWEA For-Profit Wood Energy Business Model Fort Yukon * Forest Management Service - CATG * For-Profit Wood Utility Company - Vertically Integrated * Gwitchyaa Zhee Native Corporation - Wood Harvest Company - Village Wood Yard/Distribution Company - Wood Energy Utility - Diesel Biomass - Wood diesel hybrid power plant CHP - still dreaming for

  6. Council of Athabascan Tribal Governments - Wood Energy Program in the Yukon Flats Region

    Office of Environmental Management (EM)

    Collaborative Integrated Wood Energy Program for Fort Yukon Implementation DOE Tribal Energy Program 2 0 November 2008 Gwitchyaa Zhee Corporation CATG - AWEA For-Profit Wood Energy Business Model Fort Yukon * Forest Management Service - CATG * For-Profit Wood Utility Company - Vertically Integrated * Gwitchyaa Zhee Native Corporation - Wood Harvest Company - Village Wood Yard/Distribution Company - Wood Energy Utility - Diesel Biomass - Wood diesel hybrid power plant CHP - still dreaming for

  7. Tunable Thermal Link - Energy Innovation Portal

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

    Tunable Thermal Link Lawrence Berkeley National Laboratory Contact LBL About This Technology Technology Marketing SummaryThermal links are incorporated into everything from frying pans to internal combustion engine spark plugs and heat sinks on integrated circuit boards. Typically, the link's thermal resistance is fixed and cannot be tuned after manufacture. While the ability to tune electrical resistors is widespread, virtually no tunable thermal resistance link exists, which has held back the

  8. Overview of Thermal Management | Department of Energy

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

    Thermal Management Overview of Thermal Management 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon vss_13_routbort.pdf More Documents & Publications Nanofluids for Thermal Conditions … Underhood Heat Transfer Nanofluid Development for Engine Cooling Systems Erosion of Radiator Materials by Nanofluids

  9. Electric Motor Thermal Management | Department of Energy

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

    2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon ape030_bennion_2012_o.pdf More Documents & Publications Electric Motor Thermal Management Electric Motor Thermal Management Vehicle Technologies Office Merit Review 2015: Electric Motor Thermal Management R&D

  10. Electric Motor Thermal Management | Department of Energy

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

    1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon ape030_bennion_2011_o.pdf More Documents & Publications Motor Thermal Control Electric Motor Thermal Management Electric Motor Thermal Management

  11. NREL: Energy Systems Integration Facility - Thermal Distribution Bus

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

    Thermal Distribution Bus The Energy Systems Integration Facility's integrated thermal distribution bus consists of a thermal water loop connected to a research boiler and chiller that provide precise and efficient control of the water temperature delivered to laboratories. The thermal distribution bus allows the research community to study and test heating, ventilation, and air conditioning systems as well as combined heat and power applications that require controlled input water temperature or

  12. World Business Council for Sustainable Development (WBCSD) |...

    Open Energy Info (EERE)

    with sustainable development in business. The council focuses on four key areas: 1. Energy and Climate 2. Development 3. The Business Role 4. Ecosystems2 References ...

  13. Sandia Energy - National Solar Thermal Test Facility

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

    Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety,...

  14. REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT | Department of

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

    Energy FORMAT REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT PDF icon RCC Workplan PDF EN FR.PDF More Documents & Publications REGULATORY PARTNERSHIP STATEMENT REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in Transportation REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in Transportation

  15. Project Profile: Nanomaterials for Thermal Energy Storage in CSP Plants |

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

    Department of Energy Nanomaterials for Thermal Energy Storage in CSP Plants Project Profile: Nanomaterials for Thermal Energy Storage in CSP Plants National Renewable National Laboratory logo The National Renewable Energy Laboratory (NREL), under an ARRA CSP Award, is extending previous work on nanoscale phase change materials to develop materials with technologically relevant temperature ranges and encapsulation structures. Approach Image of round and square particles floating together on

  16. Ocean thermal energy conversion: a review

    SciTech Connect (OSTI)

    Yuen, P.C.

    1981-10-01

    The OTEC principle is discussed along with general system and cycle types, specific OTEC designs, OTEC applications, and the ocean thermal resource. The historic development of OTEC is briefly reviewed, and the status of French, Japanese, EUROCEAN, and US programs is assessed. US efforts are detailed and DOE's strategy outlined with OTEC-1 and Mini-OTEC information. Power system components of the more technically advanced closed-cycle OTEC concept are discussed. These include: heat exchangers, corrosion and biofouling countermeasures, working fluids, ammonia power systems, and on-platform seawater systems. Several open-cycle features are also discussed. A critical review is presented of the ocean engineering aspects of OTEC power systems. Major subsystems such as platform, cold water pipe, mooring system, dynamic positioning system, power transmission cable system are assessed for their relationships with the ocean environment and with each other. Nine available studies of OTEC costs are reviewed. Tentative comparisons are made between OTEC and traditional fuel costs, and OTEC products and markets are considered. Possible environmental and social effects of OTEC development are discussed. International, national, and local laws regulating OTEC plants and OTEC energy products are reviewed. Tax incentives, attitudes of the utilities, and additional legislative needs are considered. (LEW)

  17. Composite materials for thermal energy storage

    DOE Patents [OSTI]

    Benson, D.K.; Burrows, R.W.; Shinton, Y.D.

    1985-01-04

    A composite material for thermal energy storage based upon polyhydric alcohols, such as pentaerythritol, trimethylol ethane (also known as pentaglycerine), neopentyl glycol and related compounds including trimethylol propane, monoaminopentaerythritol, diamino-pentaerythritol and tris(hydroxymethyl)acetic acid, separately or in combinations, which provide reversible heat storage through crystalline phase transformations. These PCM's do not become liquid during use and are in contact with at least one material selected from the group consisting of metals, carbon, siliceous, plastic, cellulosic, natural fiber, artificial fiber, concrete, gypsum, porous rock, and mixtures thereof. Particulate additions such as aluminum or graphite powders, as well as metal and carbon fibers can also be incorporated therein. Particulate and/or fibrous additions can be introduced into molten phase change materials which can then be cast into various shapes. After the phase change materials have solidified, the additions will remain dispersed throughout the matrix of the cast solid. The polyol is in contact with at least one material selected from the group consisting of metals, carbon, siliceous, plastic, cellulosic, natural fiber, artificial fiber, concrete, gypsum, and mixtures thereof.

  18. Composite materials for thermal energy storage

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Burrows, Richard W. (Conifer, CO); Shinton, Yvonne D. (Northglenn, CO)

    1986-01-01

    The present invention discloses composite material for thermal energy storage based upon polyhydric alcohols, such as pentaerythritol, trimethylol ethane (also known as pentaglycerine), neopentyl glycol and related compounds including trimethylol propane, monoaminopentaerythritol, diamino-pentaerythritol and tris(hydroxymethyl)acetic acid, separately or in combinations, which provide reversible heat storage through crystalline phase transformations. These phase change materials do not become liquid during use and are in contact with at least one material selected from the group consisting of metals, carbon siliceous, plastic, cellulosic, natural fiber, artificial fiber, concrete, gypsum, porous rock, and mixtures thereof. Particulate additions, such as aluminum or graphite powders, as well as metal and carbon fibers can also be incorporated therein. Particulate and/or fibrous additions can be introduced into molten phase change materials which can then be cast into various shapes. After the phase change materials have solidified, the additions will remain dispersed throughout the matrix of the cast solid. The polyol is in contact with at least one material selected from the group consisting of metals, carbon siliceous, plastic, cellulosic, natural fiber, artificial fiber, concrete, gypsum, and mixtures thereof.

  19. MEMORANDUM To: United States Department of Energy From: Erica Logan, Information Technology Industry Council

    Office of Environmental Management (EM)

    24 March 2014 Re: Ex Parte Communication On Thursday March 20 th , energy efficiency experts held a teleconference call with representatives of the US Department of Energy (DOE) to discuss DOE's proposed determination for "computer systems". The industry representatives requested clarification regarding DOE's intent with respect to how "computer systems" are defined, and shared pertinent technical and business information. The following individuals attended either part or the

  20. MEMORANDUM To: United States Department of Energy From: Erica Logan, Information Technology Industry Council

    Office of Environmental Management (EM)

    June 25, 2014 Re: Ex Parte Communication On Wednesday June 25 th , energy efficiency experts held a meeting with representatives of the US Department of Energy (DOE) to discuss DOE's Notice of Data Availability (NODA) for battery chargers. Industry and DOE representatives had a general exchange on battery types, ways to apply the battery charging requirements and possible technical factors that could affect values over time. The following individuals attended the meeting in-person: Ashley

  1. Method and apparatus for thermal energy storage. [Patent application

    DOE Patents [OSTI]

    Gruen, D.M.

    1975-08-19

    A method and apparatus for storing energy by converting thermal energy to potential chemically bound energy in which a first metal hydride is heated to dissociation temperature, liberating hydrogen gas which is compressed and reacted with a second metal to form a second metal hydride while releasing thermal energy. Cooling the first metal while warming the second metal hydride to dissociation temperature will reverse the flow of hydrogen gas back to the first metal, releasing additional thermal energy. The method and apparatus are particularly useful for the storage and conversion of thermal energy from solar heat sources and for the utilization of this energy for space heating purposes, such as for homes or offices.

  2. Plasma-Thermal Synthesis - Energy Innovation Portal

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

    Thermal Synthesis Idaho National Laboratory Contact INL About This Technology Technology Marketing Summary INL's Plasma-Thermal Synthesis process improves the conversion process for natural gas into liquid hydrocarbon fuels. Description This process provides a method and apparatus for increasing acetylene yield from the thermal conversion of natural gas. The reactants inserted into the reactor chamber are applied at a high temperature of ionized gas. At this time, the reactants are changed to

  3. Scattering Solar Thermal Concentrators | Department of Energy

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

    Scattering Solar Thermal Concentrators Scattering Solar Thermal Concentrators "This fact sheet describes a scattering solar thermal concentrators project awarded under the DOE's 2012 SunShot Concentrating Solar Power R&D award program. The team, led by the Pennsylvania State University, is working to demonstrate a new, scattering-based approach to concentrating sunlight that aims to improve the overall performance and reliability of the collector field. The research team aims to show

  4. Thermal Gradient Holes | Open Energy Information

    Open Energy Info (EERE)

    Holes Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Thermal Gradient Holes Details Activities (67) Areas (48) Regions (4) NEPA(33) Exploration...

  5. Thermal Management Using Carbon Nanotubes - Energy Innovation...

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

    Thermal Management Using Carbon Nanotubes Oak Ridge National Laboratory Contact ORNL About This Technology Vertically Aligned Carbon Nanotubes Vertically Aligned Carbon Nanotubes...

  6. Thermal Waters of Nevada | Open Energy Information

    Open Energy Info (EERE)

    to library Report: Thermal Waters of Nevada Abstract Abstract unavailable. Authors Larry J. Garside and John H. Schilling Organization Nevada Bureau of Mines and Geology Published...

  7. ThermalSoul | Open Energy Information

    Open Energy Info (EERE)

    Sector: Solar Product: Austin, Texas-based parabolic trough-based solar thermal electrical generation systems maker. Coordinates: 30.267605, -97.742984 Show Map Loading...

  8. Thermal Ion Dispersion | Open Energy Information

    Open Energy Info (EERE)

    Dispersion Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Thermal Ion Dispersion Details Activities (1) Areas (1) Regions (0) NEPA(0)...

  9. Southside Thermal Services Ltd | Open Energy Information

    Open Energy Info (EERE)

    Services Ltd Jump to: navigation, search Name: Southside Thermal Services Ltd Place: London, Greater London, United Kingdom Zip: SW7 2AZ Product: String representation "Southside...

  10. Open cycle ocean thermal energy conversion system

    DOE Patents [OSTI]

    Wittig, J. Michael (West Goshen, PA)

    1980-01-01

    An improved open cycle ocean thermal energy conversion system including a flash evaporator for vaporizing relatively warm ocean surface water and an axial flow, elastic fluid turbine having a vertical shaft and axis of rotation. The warm ocean water is transmitted to the evaporator through a first prestressed concrete skirt-conduit structure circumferentially situated about the axis of rotation. The unflashed warm ocean water exits the evaporator through a second prestressed concrete skirt-conduit structure located circumferentially about and radially within the first skirt-conduit structure. The radially inner surface of the second skirt conduit structure constitutes a cylinder which functions as the turbine's outer casing and obviates the need for a conventional outer housing. The turbine includes a radially enlarged disc element attached to the shaft for supporting at least one axial row of radially directed blades through which the steam is expanded. A prestressed concrete inner casing structure of the turbine has upstream and downstream portions respectively situated upstream and downstream from the disc element. The radially outer surfaces of the inner casing portions and radially outer periphery of the axially interposed disc cooperatively form a downwardly radially inwardly tapered surface. An annular steam flowpath of increasing flow area in the downward axial direction is radially bounded by the inner and outer prestressed concrete casing structures. The inner casing portions each include a transversely situated prestressed concrete circular wall for rotatably supporting the turbine shaft and associated structure. The turbine blades are substantially radially coextensive with the steam flowpath and receive steam from the evaporator through an annular array of prestressed concrete stationary vanes which extend between the inner and outer casings to provide structural support therefor and impart a desired flow direction to the steam.

  11. Evaluation of Thermal to Electrical Energy Conversion of High Temperature

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

    Skutterudite-Based Thermoelectric Modules | Department of Energy Thermal to Electrical Energy Conversion of High Temperature Skutterudite-Based Thermoelectric Modules Evaluation of Thermal to Electrical Energy Conversion of High Temperature Skutterudite-Based Thermoelectric Modules Discusses progress toward the fabrication of a skutterudite-based TE module and provides module performance data under operating conditions similar to those for automotive applications PDF icon deer11_salvador.pdf

  12. Thermal Bypass Air Barriers in the 2009 International Energy Conservation

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

    Code - Building America Top Innovation | Department of Energy Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code - Building America Top Innovation Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code - Building America Top Innovation Image of a San Antonio home. Since air leakage is so critical to home performance, Building America research consistently focused on promoting better air sealing and air barrier details, including field

  13. Project Profile: Reducing the Cost of Thermal Energy Storage for Parabolic Trough Solar Power Plants

    Broader source: Energy.gov [DOE]

    Abengoa, under the Thermal Storage FOA, is looking at innovative ways to reduce thermal energy storage (TES) system costs.

  14. Guide to Setting Thermal Comfort Criteria and Minimizing Energy Use in Delivering Thermal Comfort

    SciTech Connect (OSTI)

    Regnier, Cindy

    2012-08-31

    Historically thermal comfort in buildings has been controlled by simple dry bulb temperature settings. As we move into more sophisticated low energy building systems that make use of alternate systems such as natural ventilation, mixed mode system and radiant thermal conditioning strategies, a more complete understanding of human comfort is needed for both design and control. This guide will support building designers, owners, operators and other stakeholders in defining quantifiable thermal comfort parameters?these can be used to support design, energy analysis and the evaluation of the thermal comfort benefits of design strategies. This guide also contains information that building owners and operators will find helpful for understanding the core concepts of thermal comfort. Whether for one building, or for a portfolio of buildings, this guide will also assist owners and designers in how to identify the mechanisms of thermal comfort and space conditioning strategies most important for their building and climate, and provide guidance towards low energy design options and operations that can successfully address thermal comfort. An example of low energy design options for thermal comfort is presented in some detail for cooling, while the fundamentals to follow a similar approach for heating are presented.

  15. Thermophotovoltaics | Solid State Solar Thermal Energy Conversion

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

    Thermophotovoltaics Solar Thermophotovoltaics (STPVs) are solar driven heat engines which extract electrical power from thermal radiation. The overall goal is to absorb and convert the broadband solar radiation spectrum into a narrowband thermal emission spectrum tuned to the spectral response of a photovoltaic cell (PV) [1]. STPVs are of significant interest as they have the potential to overcome the well-known Shockley-Queisser limit for single junction PV given sufficient spectral control.

  16. Maximizing Thermal Efficiency and Optimizing Energy Management (Fact Sheet), Thermal Test Facility (TTF), NREL (National Renewable Energy Laboratory)

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

    Maximizing Thermal Efficiency and Optimizing Energy Management Scientists at this living laboratory develop optimal solutions for managing energy flows within buildings and transportation systems. The built environment is stressing the utility grid to a greater degree than ever before. Growing demand for electric vehicles, space conditioning, and plug loads presents a critical opportunity for more effective energy management and development of efficiency technologies. Researchers at the Thermal

  17. Survey of Laser Markets Relevant to Inertial Fusion Energy Drivers, information for National Research Council

    SciTech Connect (OSTI)

    Bayramian, A J; Deri, R J; Erlandson, A C

    2011-02-24

    Development of a new technology for commercial application can be significantly accelerated by leveraging related technologies used in other markets. Synergies across multiple application domains attract research and development (R and D) talent - widening the innovation pipeline - and increases the market demand in common components and subsystems to provide performance improvements and cost reductions. For these reasons, driver development plans for inertial fusion energy (IFE) should consider the non-fusion technology base that can be lveraged for application to IFE. At this time, two laser driver technologies are being proposed for IFE: solid-state lasers (SSLs) and KrF gas (excimer) lasers. This document provides a brief survey of organizations actively engaged in these technologies. This is intended to facilitate comparison of the opportunities for leveraging the larger technical community for IFE laser driver development. They have included tables that summarize the commercial organizations selling solid-state and KrF lasers, and a brief summary of organizations actively engaged in R and D on these technologies.

  18. Research Overview | Solid State Solar Thermal Energy Conversion

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

    Research Overview Despite great progress in developing efficient thermal energy conversion technologies since the industrial revolution, heat-to-electricity conversion has been primarily based on thermal-mechanical systems such as steam and gas turbines and internal combustion engines. Such engines are most suitable for power generation at large scales with high power density energy sources, but their efficiency suffers when they are used for small-scale installations with low power density

  19. Phase-change thermal energy storage: Final subcontract report

    SciTech Connect (OSTI)

    Not Available

    1989-11-01

    The research and development described in this document was conducted within the US Department of Energy's Solar Thermal Technology Program. The goal of this program is to advance the engineering and scientific understanding of solar thermal technology and to establish the technology base from which private industry can develop solar thermal power production options for introduction into the competitive energy market. Solar thermal technology concentrates the solar flux using tracking mirrors or lenses onto a receiver where the solar energy is absorbed as heat and converted into electricity or incorporated into products as process heat. The two primary solar thermal technologies, central receivers and distributed receivers, employ various point and line-focus optics to concentrate sunlight. Current central receiver systems use fields of heliostats (two-axes tracking mirrors) to focus the sun's radiant energy onto a single, tower-mounted receiver. Point focus concentrators up to 17 meters in diameter track the sun in two axes and use parabolic dish mirrors or Fresnel lenses to focus radiant energy onto a receiver. Troughs and bowls are line-focus tracking reflectors that concentrate sunlight onto receiver tubes along their focal lines. Concentrating collector modules can be used alone or in a multimodule system. The concentrated radiant energy absorbed by the solar thermal receiver is transported to the conversion process by a circulating working fluid. Receiver temperatures range from 100{degree}C in low-temperature troughs to over 1500{degree}C in dish and central receiver systems. 12 refs., 119 figs., 4 tabs.

  20. Pulse thermal energy transport/storage system

    DOE Patents [OSTI]

    Weislogel, Mark M. (23133 Switzer Rd., Brookpark, OH 44142)

    1992-07-07

    A pulse-thermal pump having a novel fluid flow wherein heat admitted to a closed system raises the pressure in a closed evaporator chamber while another interconnected evaporator chamber remains open. This creates a large pressure differential, and at a predetermined pressure the closed evaporator is opened and the opened evaporator is closed. This difference in pressure initiates fluid flow in the system.

  1. Legal and regulatory issues affecting aquifer thermal energy storage

    SciTech Connect (OSTI)

    Hendrickson, P.L.

    1981-10-01

    This document updates and expands the report with a similar title issued in October 1980. This document examines a number of legal and regulatory issues that potentially can affect implementation of the aquifer thermal energy storage (ATES) concept. This concept involves the storage of thermal energy in an underground aquifer until a later date when it can be effectively utilized. Either heat energy or chill can be stored. Potential end uses of the energy include district space heating and cooling, industrial process applications, and use in agriculture or aquaculture. Issues are examined in four categories: regulatory requirements, property rights, potential liability, and issues related to heat or chill delivery.

  2. Science Council

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

    broadly by the U.S. nuclear energy industry Goals * Develop and effectively apply modern virtual reactor technology * Provide more understanding of safety margins while...

  3. Keynote Address: Ali Zaidi, the White House Domestic Policy Council |

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

    Department of Energy Ali Zaidi, the White House Domestic Policy Council Keynote Address: Ali Zaidi, the White House Domestic Policy Council May 21, 2014 2:05PM to 2:30PM PDT Pacific Ballroom Keynote address by Ali Zaidi, Deputy Director for Energy Policy, the White House Domestic Policy Council

  4. Thermal conductor for high-energy electrochemical cells

    DOE Patents [OSTI]

    Hoffman, Joseph A.; Domroese, Michael K.; Lindeman, David D.; Radewald, Vern E.; Rouillard, Roger; Trice, Jennifer L.

    2000-01-01

    A thermal conductor for use with an electrochemical energy storage device is disclosed. The thermal conductor is attached to one or both of the anode and cathode contacts of an electrochemical cell. A resilient portion of the conductor varies in height or position to maintain contact between the conductor and an adjacent wall structure of a containment vessel in response to relative movement between the conductor and the wall structure. The thermal conductor conducts current into and out of the electrochemical cell and conducts thermal energy between the electrochemical cell and thermally conductive and electrically resistive material disposed between the conductor and the wall structure. The thermal conductor may be fabricated to include a resilient portion having one of a substantially C-shaped, double C-shaped, Z-shaped, V-shaped, O-shaped, S-shaped, or finger-shaped cross-section. An elastomeric spring element may be configured so as to be captured by the resilient conductor for purposes of enhancing the functionality of the thermal conductor. The spring element may include a protrusion that provides electrical insulation between the spring conductor and a spring conductor of an adjacently disposed electrochemical cell in the presence of relative movement between the cells and the wall structure. The thermal conductor may also be fabricated from a sheet of electrically conductive material and affixed to the contacts of a number of electrochemical cells.

  5. Solar Thermal Technologies - Energy Innovation Portal

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

    Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar ... or pyrolysis for production of hydrogen, synthesis ...

  6. Maximizing Thermal Efficiency and Optimizing Energy Management...

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

    enhancement. Research results are delivered to industry in order to accelerate adoption of best practices and technologies. In this way, building owners can manage energy...

  7. Sandia Energy National Solar Thermal Test Facility

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

    solarreserve-is-testing-prototype-heliostats-at-nsttffeed 0 Solar Regional Test Center in Vermont Achieves Milestone Installation http:energy.sandia.gov...

  8. Ocean thermal energy conversion: report to congress - fiscal year 1982

    SciTech Connect (OSTI)

    Not Available

    1983-03-31

    National Oceanic and Atmospheric Administration (NOAA) activities related to ocean thermal energy conversion (OTEC) during fiscal year 1982 are described. The agency focus has been in the areas of providing ocean engineering and technical assistance to the Department of Energy (DOE), in streamlining the administration of the Federal OTEC licensing system, and in environmental assistance.

  9. Events | Solid State Solar Thermal Energy Conversion

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

    Events Seminar EFRC Yellow Team Director's Conference Call Thursday, Mar 10, 2016 2:00 pm 3-258 Our team of EFRC directors will have a conference call to discuss research results. Ognjen Ilic will present for S3TEC on the research on thermal emission light recycling. Meeting S3TEC TPV Meeting Thursday, Mar 24, 2016 12:00 pm 4-331 Monthly S3TEC TPV meeting Meeting S3TEC TE Meeting Thursday, Mar 24, 2016 1:00 pm 3-434 Monthly S3TEC TE meeting Meeting S3TEC Spectroscopy Meeting Wednesday, Mar 30,

  10. Publications | Solid State Solar Thermal Energy Conversion

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

    Publications Publications supported by S3TEC: 316 Zhen, B.; Hsu, C.Wei; Igarashi, Y.; Lu, L.; Kaminer, I.; Pick, A.; Chua, S.L.; Joannopoulos, J.D.; Soljacic, M., Spawning rings of exceptional points out of Dirac cones, Nature, 525, (2015). [DOI: 10.1038/nature14889] 315 Cuffe, J.; Eliason, J.K.; Maznev, A.A.; Collins, K.C.; Johnson, J.A.; Shchepetov, A.; Prunnila, M.; Ahopelto, J.; Torres, C.M.Sotomayo; Chen, G., Reconstructing phonon mean free path contributions to thermal conductivity using

  11. Integrated solar thermal energy collector system

    SciTech Connect (OSTI)

    Garrison, J.D.

    1987-08-18

    A solar thermal collector system is described one of a class of devices which converts solar radiation into heat and transmits this heat to storage from whence it is utilized, comprising: an evacuated glass solar collector, the evacuated glass solar collector having a glass vacuum envelope, the upper portion of the glass vacuum envelope also serving as window to pass solar radiation, the evacuated glass solar collector having a multiplicity of substantially parallel linear adjacent concentrating troughs, each trough shaped and mirror surfaced so as concentrate solar radiation in the vacuum, the mirror surface inside the vacuum and the concentration approximately ideal, the multiplicity of substantially parallel linear adjacent troughs extending substantially over the entire length and width of the evacuated glass solar collector; a heat storage system, the heat storage system adjacent to the evacuated glass solar collector, the heat storage system having a heat storage tank which is thermally insulated, the heat storage tank containing a heat storage medium, and the heat storage system including means of removal of heat from the heat storage tank for utilization.

  12. Thermal Energy Storage Technology for Transportation and Other Applications

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

    D. Bank, M. Maurer, J. Penkala, K. Sehanobish, A. Soukhojak | Department of Energy Energy Storage Technology for Transportation and Other Applications D. Bank, M. Maurer, J. Penkala, K. Sehanobish, A. Soukhojak Thermal Energy Storage Technology for Transportation and Other Applications D. Bank, M. Maurer, J. Penkala, K. Sehanobish, A. Soukhojak Poster presented at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010. PDF icon

  13. Regulators, Boards, Councils - Hanford Site

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

    Regulators, Boards, Councils Hanford Advisory Board Hanford Natural Resource Trustee Council Environmental Protection Agency Washington State Department of Ecology Defense...

  14. Advisors | Solid State Solar Thermal Energy Conversion

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

    Advisors Robert Armstrong Director, MIT Energy Initiative Visit Website George W. Crabtree Senior Scientist, Argonne National Laboratory Argonne Distinguished Fellow Visit Website Yi Cui Associate Professor of Materials Science & Engineering and of Photon Science, Stanford University Visit Website Boris Kozinsky Principal Scientist, Research and Technology Center North America, Robert Bosch LLC Visit Website Venky Narayanamurti Benjamin Peirce Research Professor of Technology and Public

  15. Thermoelectrics | Solid State Solar Thermal Energy Conversion

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

    Thermoelectrics One of the central themes of S3TEC is to develop more efficient thermoelectric materials to directly convert heat into electricity via the Seebeck effect, or provide cooling via the Peltier effect. Their ability to harvest waste heat and deliver cooling power through solid-state devices without moving parts makes them important candidates of sustainable energy technologies in the future. Despite the benefits, the current bottleneck of thermoelectric technology is its relatively

  16. 2012 Federal Real Property Council Reporting Guidance | Department of

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

    Energy 2 Federal Real Property Council Reporting Guidance 2012 Federal Real Property Council Reporting Guidance PDF icon FRPP 2012 Data Dictionary FINAL.pdf More Documents & Publications 2015 Federal Real Property Council Reporting Guidance FRPC User Guidance -for FY2006 FRPC User Guidance -for FY2006

  17. REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in

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

    Transportation | Department of Energy FORMAT: Natural Gas Use in Transportation REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in Transportation PDF icon RCC Workplan NGV.PDF More Documents & Publications REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in Transportation REGULATORY PARTNERSHIP STATEMENT REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT

  18. Semi-transparent solar energy thermal storage device

    DOE Patents [OSTI]

    McClelland, John F. (Ames, IA)

    1986-04-08

    A visually transmitting solar energy absorbing thermal storage module includes a thermal storage liquid containment chamber defined by an interior solar absorber panel, an exterior transparent panel having a heat mirror surface substantially covering the exterior surface thereof and associated top, bottom and side walls. Evaporation of the thermal storage liquid is controlled by a low vapor pressure liquid layer that floats on and seals the top surface of the liquid. Porous filter plugs are placed in filler holes of the module. An algicide and a chelating compound are added to the liquid to control biological and chemical activity while retaining visual clarity. A plurality of modules may be supported in stacked relation by a support frame to form a thermal storage wall structure.

  19. Semi-transparent solar energy thermal storage device

    DOE Patents [OSTI]

    McClelland, John F. (Ames, IA)

    1985-06-18

    A visually transmitting solar energy absorbing thermal storage module includes a thermal storage liquid containment chamber defined by an interior solar absorber panel, an exterior transparent panel having a heat mirror surface substantially covering the exterior surface thereof and associated top, bottom and side walls, Evaporation of the thermal storage liquid is controlled by a low vapor pressure liquid layer that floats on and seals the top surface of the liquid. Porous filter plugs are placed in filler holes of the module. An algicide and a chelating compound are added to the liquid to control biological and chemical activity while retaining visual clarity. A plurality of modules may be supported in stacked relation by a support frame to form a thermal storage wall structure.

  20. Molten Glass for Thermal Storage: Advanced Molten Glass for Heat Transfer and Thermal Energy Storage

    SciTech Connect (OSTI)

    2012-01-01

    HEATS Project: Halotechnics is developing a high-temperature thermal energy storage system using a new thermal-storage and heat-transfer material: earth-abundant and low-melting-point molten glass. Heat storage materials are critical to the energy storage process. In solar thermal storage systems, heat can be stored in these materials during the day and released at nightwhen the sun is not outto drive a turbine and produce electricity. In nuclear storage systems, heat can be stored in these materials at night and released to produce electricity during daytime peak-demand hours. Halotechnics new thermal storage material targets a price that is potentially cheaper than the molten salt used in most commercial solar thermal storage systems today. It is also extremely stable at temperatures up to 1200Chundreds of degrees hotter than the highest temperature molten salt can handle. Being able to function at high temperatures will significantly increase the efficiency of turning heat into electricity. Halotechnics is developing a scalable system to pump, heat, store, and discharge the molten glass. The company is leveraging technology used in the modern glass industry, which has decades of experience handling molten glass.

  1. President's Council on Jobs and Competitiveness Announces Industry

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

    Leaders' Commitment to Double Engineering Internships in 2012 | Department of Energy President's Council on Jobs and Competitiveness Announces Industry Leaders' Commitment to Double Engineering Internships in 2012 President's Council on Jobs and Competitiveness Announces Industry Leaders' Commitment to Double Engineering Internships in 2012 August 31, 2011 - 5:27pm Addthis WASHINGTON, DC - Today, the President's Council on Jobs and Competitiveness, in partnership with the Business Council,

  2. Council on Environmental Quality Issues 2016 Guiding Principles for

    Energy Savers [EERE]

    Sustainable Federal Buildings | Department of Energy Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal Buildings Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal Buildings March 8, 2016 - 1:16pm Addthis Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal Buildings On February, 26, 2016, the Council on Environmental Quality (CEQ) issued the 2016 version of the Guiding Principles

  3. Cool Trends on Campus: A Survey of Thermal Energy Storage Use...

    Office of Environmental Management (EM)

    Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus District Energy Systems, May 2005 Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus ...

  4. Research and development on ocean thermal energy conversion in Japan

    SciTech Connect (OSTI)

    Uehara, H.

    1982-08-01

    The study of Ocean Thermal Energy Conversion (OTEC) in Japan has been conducted under the leadership of a team of the ''Sunshine Project'', a national new energy development project promoted by the Ministry of International Trade and Industries (MITI) since 1974. At present, two experimental OTEC power plants -Nauru's OTEC plant and Imari's OTEC plant are operating. In this paper, the review of research and development activity of these two OTEC plants in Japan is made.

  5. Quantitative evaluation of ocean thermal energy conversion (OTEC): executive briefing

    SciTech Connect (OSTI)

    Gritton, E.C.; Pei, R.Y.; Hess, R.W.

    1980-08-01

    Documentation is provided of a briefing summarizing the results of an independent quantitative evaluation of Ocean Thermal Energy Conversion (OTEC) for central station applications. The study concentrated on a central station power plant located in the Gulf of Mexico and delivering power to the mainland United States. The evaluation of OTEC is based on three important issues: resource availability, technical feasibility, and cost.

  6. High Energy Density Thermal Batteries: Thermoelectric Reactors for Efficient Automotive Thermal Storage

    SciTech Connect (OSTI)

    2011-11-15

    HEATS Project: Sheetak is developing a new HVAC system to store the energy required for heating and cooling in EVs. This system will replace the traditional refrigerant-based vapor compressors and inefficient heaters used in todays EVs with efficient, light, and rechargeable hot-and-cold thermal batteries. The high energy density thermal batterywhich does not use any hazardous substancescan be recharged by an integrated solid-state thermoelectric energy converter while the vehicle is parked and its electrical battery is being charged. Sheetaks converters can also run on the electric battery if needed and provide the required cooling and heating to the passengerseliminating the space constraint and reducing the weight of EVs that use more traditional compressors and heaters.

  7. Ocean Thermal Energy Conversion Program Management Plan

    SciTech Connect (OSTI)

    Combs, R E

    1980-01-01

    The Office of the Associate Laboratory Director for Energy and Environmental Technology has established the OTEC Program Management Office to be responsible for the ANL-assigned tasks of the OTEC Program under DOE's Chicago Operations and Regional Office (DOE/CORO). The ANL OTEC Program Management Plan is essentially a management-by-objective plan. The principal objective of the program is to provide lead technical support to CORO in its capacity as manager of the DOE power-system program. The Argonne OTEC Program is divided into three components: the first deals with development of heat exchangers and other components of OTEC power systems, the second with development of biofouling counter-measures and corrosion-resistant materials for these components in seawater service, and the third with environmental and climatic impacts of OTEC power-system operation. The essential points of the Management Plan are summarized, and the OTEC Program is described. The organization of the OTEC Program at ANL is described including the functions, responsibilities, and authorities of the organizational groupings. The system and policies necessary for the support and control functions within the organization are discussed. These functions cross organizational lines, in that they are common to all of the organization groups. Also included are requirements for internal and external reports.

  8. Value of Concentrating Solar Power and Thermal Energy Storage

    SciTech Connect (OSTI)

    Sioshansi, R.; Denholm, P.

    2010-02-01

    This paper examines the value of concentrating solar power (CSP) and thermal energy storage (TES) in four regions in the southwestern United States. Our analysis shows that TES can increase the value of CSP by allowing more thermal energy from a CSP plant?s solar field to be used, by allowing a CSP plant to accommodate a larger solar field, and by allowing CSP generation to be shifted to hours with higher energy prices. We analyze the sensitivity of CSP value to a number of factors, including the optimization period, price and solar forecasting, ancillary service sales, capacity value and dry cooling of the CSP plant. We also discuss the value of CSP plants and TES net of capital costs.

  9. Nanoparticles for heat transfer and thermal energy storage

    DOE Patents [OSTI]

    Singh, Dileep; Cingarapu, Sreeram; Timofeeva, Elena V.; Moravek, Michael

    2015-07-14

    An article of manufacture and method of preparation thereof. The article of manufacture and method of making the article includes an eutectic salt solution suspensions and a plurality of nanocrystalline phase change material particles having a coating disposed thereon and the particles capable of undergoing the phase change which provides increase in thermal energy storage. In addition, other articles of manufacture can include a nanofluid additive comprised of nanometer-sized particles consisting of copper decorated graphene particles that provide advanced thermal conductivity to heat transfer fluids.

  10. Fermilab | Directorate | Assurance Council

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

    Assurance Council The purpose of the Assurance Council is to identify and communicate risk and serve as a mechanism to provide reasonable assurance to the laboratory director that sufficient internal control and oversight systems are in place and are operating properly within Fermilab’s CAS management systems. Visit the Assurance Council SharePoint site for more information. Archived meeting minutes Archived documents

  11. Fermilab | Directorate | Committees & Councils

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

    Committees & Councils Accelerator Advisory Committee (AAC) Assurance Council (AC) Employee Advisory Group (EAG) Engineering Advisory Council (EAC) Fermilab Committee on Scientific Appointments (FCSA) Government Affairs Committee (GAC) LBNF/DUNE International Neutrino Council (INC) LBNF/DUNE Resources Review Boards (RRB) Physics Advisory Committee (PAC) PIP-II Machine Advisory Committee (XMAC) Scientist Advisory Council (SAC) Last modified: 01/13

  12. Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus

    Office of Environmental Management (EM)

    District Energy Systems, May 2005 | Department of Energy Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus District Energy Systems, May 2005 Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus District Energy Systems, May 2005 A survey was conducted to develop a database documenting and quantifying the use of Thermal Energy Storage (TES) in campus applications. PDF icon cool_trends_on_campus.pdf More Documents & Publications Cool Trends in

  13. Canada-United States Regulatory Cooperation Council Webinar:...

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

    presentation from the January 12, 2015 Canada-United States Regulatory Cooperation Council webinar for Natural Resources Canada and the US Department of Energy regarding a proposed...

  14. Dr. Kelli Joseph, NYISO Representing the ISO-RTO Council

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

    Kelli Joseph, NYISO Representing the ISO-RTO Council July 28, 2014 DOE Quadrennial Energy Review Gas Electric Interdependencies: Coordination Efforts, Regional Issues, and...

  15. Sandian Contributes to Western Electricity Coordinating Council

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

    Photovoltaic Power Plant Model Validation Guideline Contributes to Western Electricity Coordinating Council Photovoltaic Power Plant Model Validation Guideline - 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

  16. Progress from DOE EF RC: Solid-State Solar-Thermal Energy Conversion...

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

    from DOE EF RC: Solid-State Solar-Thermal Energy Conversion Center (S3TEC ) Progress from DOE EF RC: Solid-State Solar-Thermal Energy Conversion Center (S3TEC ) Introduction to the...

  17. Buildings Energy Data Book: 5.5 Thermal Distribution Systems

    Buildings Energy Data Book [EERE]

    1 Market Share of Major HVAC Equipment Manufacturers ($2009 Million) Air-Handling Units 1032 Cooling Towers 533 Pumps 333 Central System Terminal Boxes 192 Classroom Unit Ventilator 160 Fan Coil Units 123 Source(s): Total Market Size BTS/A.D. Little, Energy Consumption Characteristics of Commercial Building HVAC Systems, Volume II: Thermal Distribution, Auxiliary Equipment, and Ventilation, Oct. 1999, Table 4-1, p. 4-4; and EIA, Annual Energy Review 2010, Oct. 2011, Appendix D, p. 353 for price

  18. Project Profile: Sensible Heat, Direct, Dual-Media Thermal Energy Storage

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

    Module | Department of Energy Sensible Heat, Direct, Dual-Media Thermal Energy Storage Module Project Profile: Sensible Heat, Direct, Dual-Media Thermal Energy Storage Module Acciona logo Acciona Solar, under the Thermal Storage FOA, plans to develop a prototype thermal energy storage (TES) module with high efficiency. This project is looking at a packed or structured bed TES tank with molten salt flowing through it. Approach A computational modeling of molten salt heat transfer fluid

  19. Development of an Airless Thermal Enhancer | Department of Energy

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

    Development of a Thermal Enhancer for Combined Partial Range Burning and Hydrocarbon Dosing Thermal Enhancer - Airless Exhaust Thermal Management Device SCR...

  20. Topic B Awardee: Eastern Interconnection States' Planning Council |

    Energy Savers [EERE]

    Department of Energy Eastern Interconnection States' Planning Council Topic B Awardee: Eastern Interconnection States' Planning Council The Eastern Interconnection States' Planning Council (EISPC) is an historic endeavor initially funded by an award from the United States Department of Energy (DOE) pursuant to a provision of the American Recovery and Reinvestment Act (ARRA). The goal is to create an unprecedented collaborative among the states in the Eastern Interconnection. Comprised of

  1. QER - Comment of Information Technology Industry Council 1 | Department of

    Energy Savers [EERE]

    Energy 1 QER - Comment of Information Technology Industry Council 1 From: Hankin, Chris [chankin@itic.org] Sent: Wednesday, October 01, 2014 8:32 AM To: QERcomments CC: Steve Crout; Welsh, Peggy; Pickett, Adonica (Renee) Subject: QER -- Comments of the Information Technology Industry Council Attachment: DOEQERITIcomments2014.pdf All: Please find attached the comments of the Information Technology Industry Council (ITI) to assist in the Department's Quadrennial Energy Review. The contacts as

  2. Advanced Reactors Thermal Energy Transport for Process Industries

    SciTech Connect (OSTI)

    P. Sabharwall; S.J. Yoon; M.G. McKellar; C. Stoots; George Griffith

    2014-07-01

    The operation temperature of advanced nuclear reactors is generally higher than commercial light water reactors and thermal energy from advanced nuclear reactor can be used for various purposes such as liquid fuel production, district heating, desalination, hydrogen production, and other process heat applications, etc. Some of the major technology challenges that must be overcome before the advanced reactors could be licensed on the reactor side are qualification of next generation of nuclear fuel, materials that can withstand higher temperature, improvement in power cycle thermal efficiency by going to combined cycles, SCO2 cycles, successful demonstration of advanced compact heat exchangers in the prototypical conditions, and from the process side application the challenge is to transport the thermal energy from the reactor to the process plant with maximum efficiency (i.e., with minimum temperature drop). The main focus of this study is on doing a parametric study of efficient heat transport system, with different coolants (mainly, water, He, and molten salts) to determine maximum possible distance that can be achieved.

  3. Applications of cogeneration with thermal energy storage technologies

    SciTech Connect (OSTI)

    Somasundaram, S.; Katipamula, S.; Williams, H.R.

    1995-03-01

    The Pacific Northwest Laboratory (PNL) leads the U.S. Department of Energy`s Thermal Energy Storage (TES) Program. The program focuses on developing TES for daily cycling (diurnal storage), annual cycling (seasonal storage), and utility-scale applications [utility thermal energy storage (UTES)]. Several of these storage technologies can be used in a new or an existing power generation facility to increase its efficiency and promote the use of the TES technology within the utility and the industrial sectors. The UTES project has included a study of both heat storage and cool storage systems for different utility-scale applications. The study reported here has shown that an oil/rock diurnal TES system, when integrated with a simple gas turbine cogeneration system, can produce on-peak power for $0.045 to $0.06 /kWh, while supplying a 24-hour process steam load. The molten salt storage system was found to be less suitable for simple as well as combined-cycle cogeneration applications. However, certain advanced TES concepts and storage media could substantially improve the performance and economic benefits. In related study of a chill TES system was evaluated for precooling gas turbine inlet air, which showed that an ice storage system could be used to effectively increase the peak generating capacity of gas turbines when operating in hot ambient conditions.

  4. Buildings Energy Data Book: 5.5 Thermal Distribution Systems

    Buildings Energy Data Book [EERE]

    3 Thermal Distribution Design Load and Electricity Intensities, by Building Activity Education 0.5 1.3 Food Sales 1.1 6.4 Food Service 1.5 6.4 Health Care 1.5 5.6 Lodging 0.5 1.9 Mercantile and Service 0.9 2.7 Office 1.3 3.3 Public Assembly 1.2 3.0 Warehouse 0.4 1.8 All Buildings 1.0 2.8 Source(s): Design Load Intensity End Use Intensity (W/SF) (kWh/SF) BTS/A.D. Little, Energy Consumption Characteristics of Commercial Building HVAC Systems, Volume II: Thermal Distribution, Auxiliary Equipment,

  5. Lockheed Testing the Waters for Ocean Thermal Energy System | Department of

    Energy Savers [EERE]

    Energy Lockheed Testing the Waters for Ocean Thermal Energy System Lockheed Testing the Waters for Ocean Thermal Energy System May 27, 2010 - 11:46am Addthis Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs A floating platform, simple turbine and tropical oceans could be the key to producing 30 percent or more of the total energy the world consumes today, according to Lockheed Martin. The technology in play: Ocean Thermal Energy Conversion (OTEC). Lockheed Martin

  6. Thermal Energy Corporation Combined Heat and Power Project

    SciTech Connect (OSTI)

    E. Bruce Turner; Tim Brown; Ed Mardiat

    2011-12-31

    To meet the planned heating and cooling load growth at the Texas Medical Center (TMC), Thermal Energy Corporation (TECO) implemented Phase 1 of a Master Plan to install an additional 32,000 tons of chilled water capacity, a 75,000 ton-hour (8.8 million gallon) Thermal Energy Storage (TES) tank, and a 48 MW Combined Heat and Power (CHP) system. The Department of Energy selected TMC for a $10 million grant award as part of the Financial Assistance Funding Opportunity Announcement, U.S. Department of Energy National Energy Technology, Recovery Act: Deployment of Combined Heat and Power (CHP) Systems, District Energy Systems, Waste Energy Recovery Systems, and Efficiency Industrial Equipment Funding Opportunity Number: DE-FOA-0000044 to support the installation of a new 48 MW CHP system at the TMC located just outside downtown Houston. As the largest medical center in the world, TMC is home to many of the nation??s best hospitals, physicians, researchers, educational institutions, and health care providers. TMC provides care to approximately six million patients each year, and medical instruction to over 71,000 students. A medical center the size of TMC has enormous electricity and thermal energy demands to help it carry out its mission. Reliable, high-quality steam and chilled water are of utmost importance to the operations of its many facilities. For example, advanced medical equipment, laboratories, laundry facilities, space heating and cooling all rely on the generation of heat and power. As result of this project TECO provides this mission critical heating and cooling to TMC utilizing a system that is both energy-efficient and reliable since it provides the capability to run on power independent of the already strained regional electric grid. This allows the medical center to focus on its primary mission ?? providing top quality medical care and instruction ?? without worrying about excessive energy costs or the loss of heating and cooling due to the risk of power outages. TECO??s operation is the largest Chilled Water District Energy System in the United States. The company used DOE??s funding to help install a new high efficiency CHP system consisting of a Combustion Turbine and a Heat Recovery Steam Generator. This CHP installation was just part of a larger project undertaken by TECO to ensure that it can continue to meet TMC??s growing needs. The complete efficiency overhaul that TECO undertook supported more than 1,000 direct and indirect jobs in manufacturing, engineering, and construction, with approximately 400 of those being jobs directly associated with construction of the combined heat and power plant. This showcase industrial scale CHP project, serving a critical component of the nation??s healthcare infrastructure, directly and immediately supported the energy efficiency and job creation goals established by ARRA and DOE. It also provided an unsurpassed model of a district energy CHP application that can be replicated within other energy intensive applications in the industrial, institutional and commercial sectors.

  7. The transfer between electron bulk kinetic energy and thermal energy in collisionless magnetic reconnection

    SciTech Connect (OSTI)

    Lu, San; Lu, Quanming; Huang, Can; Wang, Shui

    2013-06-15

    By performing two-dimensional particle-in-cell simulations, we investigate the transfer between electron bulk kinetic and electron thermal energy in collisionless magnetic reconnection. In the vicinity of the X line, the electron bulk kinetic energy density is much larger than the electron thermal energy density. The evolution of the electron bulk kinetic energy is mainly determined by the work done by the electric field force and electron pressure gradient force. The work done by the electron gradient pressure force in the vicinity of the X line is changed to the electron enthalpy flux. In the magnetic island, the electron enthalpy flux is transferred to the electron thermal energy due to the compressibility of the plasma in the magnetic island. The compression of the plasma in the magnetic island is the consequence of the electromagnetic force acting on the plasma as the magnetic field lines release their tension after being reconnected. Therefore, we can observe that in the magnetic island the electron thermal energy density is much larger than the electron bulk kinetic energy density.

  8. Geothermal Resources Council Annual Meeting

    Broader source: Energy.gov [DOE]

    Reno, Nevada The 2015 Geothermal Resources Council (GRC) Annual Meeting and the Geothermal Energy Association (GEA) Geothermal Energy Expo will be held in Reno, Nevada, on September 20–23. As the world’s largest annual geothermal conference and expo, this year’s event will bring together leaders in the geothermal industry; showcase the latest in geothermal research, exploration, development, and utilization; and feature workshops on important industry topics and field trips to nearby geothermal sites. Register today to reserve your spot.

  9. Carbon dioxide release from ocean thermal energy conversion (OTEC) cycles

    SciTech Connect (OSTI)

    Green, H.J. ); Guenther, P.R. )

    1990-09-01

    This paper presents the results of recent measurements of CO{sub 2} release from an open-cycle ocean thermal energy conversion (OTEC) experiment. Based on these data, the rate of short-term CO{sub 2} release from future open-cycle OTEC plants is projected to be 15 to 25 times smaller than that from fossil-fueled electric power plants. OTEC system that incorporate subsurface mixed discharge are expected to result in no long-term release. OTEC plants can significantly reduce CO{sub 2} emissions when substituted for fossil-fueled power generation. 12 refs., 4 figs., 3 tabs.

  10. Heat transfer research for ocean thermal energy conversion

    SciTech Connect (OSTI)

    Kreith, F.; Bharathan, D.

    1988-02-01

    In this lecture an overview of the heat and mass-transfer phenomena of importance in ocean thermal energy conversion (OTEC) is presented with particular emphasis on open-cycle OTEC systems. Also included is a short historical review of OTEC developments in the past century and a comparison of open and closed-cycle thermodynamics. Finally, results of system analyses, showing the effect of plant size on cost and the near-term potential of using OTEC for combined power production and desalination systems, are briefly discussed.

  11. Heat transfer research for ocean thermal energy conversion

    SciTech Connect (OSTI)

    Kreith, F.; Bharathan, D.

    1987-03-01

    In this lecture an overview of the heat- and mass-transfer phenomena of importance in ocean thermal energy conversion (OTEC) is presented with particular emphasis on open-cycle OTEC systems. Also included is a short historical review of OTEC developments in the past century and a comparison of open- and closed-cycle thermodynamics. Finally, results of system analyses, showing the effect of plant size on cost and the near-term potential of using OTEC for combined power production and desalination systems are briefly discussed.

  12. Solar-thermal-energy collection/storage-pond system

    DOE Patents [OSTI]

    Blahnik, D.E.

    1982-03-25

    A solar thermal energy collection and storage system is disclosed. Water is contained, and the water surface is exposed directly to the sun. The central part of an impermeable membrane is positioned below the water's surface and above its bottom with a first side of the membrane pointing generally upward in its central portion. The perimeter part of the membrane is placed to create a watertight boundary separating the water into a first volume which is directly exposable to the sun and which touches the membranes first side, and a second volumn which touches the membranes second side. A salt is dissolved in the first water volume.

  13. Event Archives | Solid State Solar Thermal Energy Conversion

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

    Event Archives Seminar S3TEC Seminar - Dr. Cliff Ho, Sandia National Laboratories Wednesday, Mar 2, 2016 12:00 pm 1-150 S3TEC welcomes Dr. Cliff Ho for our monthly seminar Workshop S3TEC Annual Workship Saturday, Feb 13, 2016 9:00 am to 8:00 pm MIT Faculty Club Annual Workshop - Solid State Solar Thermal Energy Conversion February 13, 2016 9:00 am-8:00 pm Location: MIT Faculty Club and Conference Center, 50 Memorial Drive, Cambridge, MA Seminar S3TEC Pre-Workshop Seminar Friday, Feb 12, 2016

  14. Bibliography of the seasonal thermal energy storage library

    SciTech Connect (OSTI)

    Prater, L.S.; Casper, G.; Kawin, R.A.

    1981-08-01

    The Main Listing is arranged alphabetically by the last name of the first author. Each citation includes the author's name, title, publisher, publication date, and where applicable, the National Technical Information Service (NTIS) number or other document number. The number preceding each citation is the identification number for that document in the Seasonal Thermal Energy Storage (STES) Library. Occasionally, one or two alphabetic characters are added to the identification number. These alphabetic characters indicate that the document is contained in a collection of papers, such as the proceedings of a conference. An Author Index and an Identification Number Index are included. (WHK)

  15. Buildings Energy Data Book: 5.5 Thermal Distribution Systems

    Buildings Energy Data Book [EERE]

    2 U.S. Commercial Buildings Conditioned Floorspace, Building Type and System Type (Million SF) Total Education Food Sales Food Service Health Care Lodging Mercantile and Service Office Public Buildings Warehouse/Storage Total Source(s): BTS/A.D. Little, Energy Consumption Characteristics of Commercial Building HVAC Systems, Volume II: Thermal Distribution, Auxiliary Equipment, and Ventilation, Oct. 1999, Table A2-12, p. B2-1. 3,988 4,771 19,767 5,287 2,822 3,352 12,065 48,064 119 1,482 0 0 102

  16. Buildings Energy Data Book: 5.5 Thermal Distribution Systems

    Buildings Energy Data Book [EERE]

    5 Typical Commercial Building Thermal Energy Distribution Design Load Intensities (Watts per SF) Distribution System Fans Other Central System Supply Fans Cooling Tower Fan Central System Return Fans Air-Cooled Chiller Condenser Fan 0.6 Terminal Box Fans 0.5 Exhaust Fans (2) Fan-Coil Unit Fans (1) Condenser Fans 0.6 Packaged or Split System Indoor Blower 0.6 Pumps Chilled Water Pump Condenser Water Pump Heating Water Pump Note(s): Source(s): 0.1 - 0.2 0.1 - 0.2 1) Unducted units are lower than

  17. Thermal energy storage for cooling of commercial buildings

    SciTech Connect (OSTI)

    Akbari, H. ); Mertol, A. )

    1988-07-01

    The storage of coolness'' has been in use in limited applications for more than a half century. Recently, because of high electricity costs during utilities' peak power periods, thermal storage for cooling has become a prime target for load management strategies. Systems with cool storage shift all or part of the electricity requirement from peak to off-peak hours to take advantage of reduced demand charges and/or off-peak rates. Thermal storage technology applies equally to industrial, commercial, and residential sectors. In the industrial sector, because of the lack of economic incentives and the custom design required for each application, the penetration of this technology has been limited to a few industries. The penetration rate in the residential sector has been also very limited due to the absence of economic incentives, sizing problems, and the lack of compact packaged systems. To date, the most promising applications of these systems, therefore, appear to be for commercial cooling. In this report, the current and potential use of thermal energy storage systems for cooling commercial buildings is investigated. In addition, a general overview of the technology is presented and the applicability and cost-effectiveness of this technology for developed and developing countries are discussed. 28 refs., 12 figs., 1 tab.

  18. OCEAN THERMAL ENERGY CONVERSION: AN OVERALL ENVIRONMENTAL ASSESSMENT

    SciTech Connect (OSTI)

    Sands, M.Dale

    1980-08-01

    Significant acccrmplishments in Ocean Thermal Energy Conversion (OTEC) technology have increased the probability of producing OTEC-derived power within this decade with subsequent large scale commercialization following by the turn of the century. Under U.S. Department of Energy funding, the Oceanic Engineering Operations of Interstate Electronics Corporation has prepared several OTEC Environmental Assessments over the past years, in particular, the OTEC Programmatic Environmental Assessment. The Programmatic EA considers several technological designs (open- and closed-cycle), plant configuratlons (land-based, moored, and plant-ship), and power usages (baseload electricity, ammonia and aluminum production). Potential environmental impacts, health and safetv issues and a status update of the institutional issues as they influence OTEC deployments, are included.

  19. Microwave impregnation of porous materials with thermal energy storage materials

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Burrows, Richard W. (Conifer, CO)

    1993-01-01

    A method for impregnating a porous, non-metallic construction material with a solid phase-change material is described. The phase-change material in finely divided form is spread onto the surface of the porous material, after which the porous material is exposed to microwave energy for a time sufficient to melt the phase-change material. The melted material is spontaneously absorbed into the pores of the porous material. A sealing chemical may also be included with the phase-change material (or applied subsequent to the phase-change material) to seal the surface of the porous material. Fire retardant chemicals may also be included with the phase-change materials. The treated construction materials are better able to absorb thermal energy and exhibit increased heat storage capacity.

  20. Microwave impregnation of porous materials with thermal energy storage materials

    DOE Patents [OSTI]

    Benson, D.K.; Burrows, R.W.

    1993-04-13

    A method for impregnating a porous, non-metallic construction material with a solid phase-change material is described. The phase-change material in finely divided form is spread onto the surface of the porous material, after which the porous material is exposed to microwave energy for a time sufficient to melt the phase-change material. The melted material is spontaneously absorbed into the pores of the porous material. A sealing chemical may also be included with the phase-change material (or applied subsequent to the phase-change material) to seal the surface of the porous material. Fire retardant chemicals may also be included with the phase-change materials. The treated construction materials are better able to absorb thermal energy and exhibit increased heat storage capacity.

  1. Microwave impregnation of porous materials with thermal energy storage materials

    SciTech Connect (OSTI)

    Benson, D.K.; Burrows, R.W.

    1992-12-31

    A method for impregnating a porous, non-metallic construction material with a solid phase-change material is described. The phase-change material in finely divided form is spread onto the surface of the porous material, after which the porous material is exposed to microwave energy for a time sufficient to melt the phase-change material. The melted material is spontaneously absorbed into the pores of the porous material. A sealing chemical may also be included with the phase-change material (or applied subsequent to the phase-change material) to seal the surface of the porous material. Fire retardant chemicals may also be included with the phase-change materials. The treated construction materials are better able to absorb thermal energy and exhibit increased heat storage capacity.

  2. PHASE CHANGE MATERIALS IN FLOOR TILES FOR THERMAL ENERGY STORAGE

    SciTech Connect (OSTI)

    Douglas C. Hittle

    2002-10-01

    Passive solar systems integrated into residential structures significantly reduce heating energy consumption. Taking advantage of latent heat storage has further increased energy savings. This is accomplished by the incorporation of phase change materials into building materials used in passive applications. Trombe walls, ceilings and floors can all be enhanced with phase change materials. Increasing the thermal storage of floor tile by the addition of encapsulated paraffin wax is the proposed topic of research. Latent heat storage of a phase change material (PCM) is obtained during a change in phase. Typical materials use the latent heat released when the material changes from a liquid to a solid. Paraffin wax and salt hydrates are examples of such materials. Other PCMs that have been recently investigated undergo a phase transition from one solid form to another. During this process they will release heat. These are known as solid-state phase change materials. All have large latent heats, which makes them ideal for passive solar applications. Easy incorporation into various building materials is must for these materials. This proposal will address the advantages and disadvantages of using these materials in floor tile. Prototype tile will be made from a mixture of quartz, binder and phase change material. The thermal and structural properties of the prototype tiles will be tested fully. It is expected that with the addition of the phase change material the structural properties will be compromised to some extent. The ratio of phase change material in the tile will have to be varied to determine the best mixture to provide significant thermal storage, while maintaining structural properties that meet the industry standards for floor tile.

  3. Simulation of diurnal thermal energy storage systems: Preliminary results

    SciTech Connect (OSTI)

    Katipamula, S.; Somasundaram, S.; Williams, H.R.

    1994-12-01

    This report describes the results of a simulation of thermal energy storage (TES) integrated with a simple-cycle gas turbine cogeneration system. Integrating TES with cogeneration can serve the electrical and thermal loads independently while firing all fuel in the gas turbine. The detailed engineering and economic feasibility of diurnal TES systems integrated with cogeneration systems has been described in two previous PNL reports. The objective of this study was to lay the ground work for optimization of the TES system designs using a simulation tool called TRNSYS (TRaNsient SYstem Simulation). TRNSYS is a transient simulation program with a sequential-modular structure developed at the Solar Energy Laboratory, University of Wisconsin-Madison. The two TES systems selected for the base-case simulations were: (1) a one-tank storage model to represent the oil/rock TES system, and (2) a two-tank storage model to represent the molten nitrate salt TES system. Results of the study clearly indicate that an engineering optimization of the TES system using TRNSYS is possible. The one-tank stratified oil/rock storage model described here is a good starting point for parametric studies of a TES system. Further developments to the TRNSYS library of available models (economizer, evaporator, gas turbine, etc.) are recommended so that the phase-change processes is accurately treated.

  4. Project Profile: High-Efficiency Thermal Energy Storage System for CSP |

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

    Department of Energy High-Efficiency Thermal Energy Storage System for CSP Project Profile: High-Efficiency Thermal Energy Storage System for CSP ANL logo Argonne National Laboratory and project partner Ohio Aerospace Institute, under the National Laboratory R&D competitive funding opportunity, will design, develop, and test a prototype high-temperature and high-efficiency thermal energy storage (TES) system with rapid charging and discharging times. By increasing the efficiency of TES

  5. Project Profile: Low-Cost Metal Hydride Thermal Energy Storage System |

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

    Department of Energy Metal Hydride Thermal Energy Storage System Project Profile: Low-Cost Metal Hydride Thermal Energy Storage System Savannah River National Laboratory logo The Savannah River National Laboratory (SRNL), under the National Laboratory R&D competitive funding opportunity, is collaborating with Curtin University (CU) to evaluate new metal hydride materials for thermal energy storage (TES) that meet the SunShot cost and performance targets for TES systems. Approach

  6. U.S. CHP Installations Incorporating Thermal Energy Storage (TES) and/or

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

    Turbine Inlet Cooling (TIC), September 2003 | Department of Energy CHP Installations Incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC), September 2003 U.S. CHP Installations Incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC), September 2003 This 2003 chart of U.S. CHP installations incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC) was prepared by the Cool Solutions Company of Lisle, Illinois, for UT-Battelle,

  7. List of Solar Thermal Process Heat Incentives | Open Energy Informatio...

    Open Energy Info (EERE)

    List of Solar Thermal Process Heat Incentives Jump to: navigation, search The following contains the list of 211 Solar Thermal Process Heat Incentives. CSV (rows 1 - 211) Incentive...

  8. Category:Thermal Gradient Holes | Open Energy Information

    Open Energy Info (EERE)

    in category "Thermal Gradient Holes" This category contains only the following page. T Thermal Gradient Holes Retrieved from "http:en.openei.orgwindex.php?titleCategory:T...

  9. Anyang Lingrui Thermal Power Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Anyang Lingrui Thermal Power Co Ltd Jump to: navigation, search Name: Anyang Lingrui Thermal Power Co., Ltd Place: Anyang, Henan Province, China Zip: 455000 Sector: Biomass...

  10. Wujiang Oasis Environment Thermal Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wujiang Oasis Environment Thermal Co Ltd Jump to: navigation, search Name: Wujiang Oasis Environment Thermal Co Ltd Place: Wujiang, Jiangsu Province, China Sector: Biomass Product:...

  11. Energy Storage R&D: Thermal Management Studies and Modeling (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A. A.

    2009-05-01

    Here we summarize NREL's FY09 energy storage R&D studies in the areas of 1. thermal characterization and analysis, 2. cost, life, and performance trade-off studies, and 3. thermal abuse modeling.

  12. Project Profile: Novel Thermal Energy Storage Systems for Concentrating Solar Power

    Broader source: Energy.gov [DOE]

    The University of Connecticut, under the Thermal Storage FOA, is developing innovative heat transfer devices and methodologies for novel thermal energy storage (TES) systems for CSP involving phase change materials (PCMs).

  13. Project Reports for Council of Athabascan Tribal Governments - 2008 Project

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

    | Department of Energy Council of Athabascan Tribal Governments - 2008 Project Project Reports for Council of Athabascan Tribal Governments - 2008 Project Council of Athabascan Tribal Governments (CATG) is a consortium of 10 Gwich'in and Koyukon Athabascan tribes located throughout the Yukon Flats. Learn more about this project or find details in the below status reports. PDF icon November 2008 status report PDF icon November 2009 status report PDF icon October 2010 status report PDF icon

  14. Project Reports for Council of Athabascan Tribal Governments - 2007 Project

    Office of Environmental Management (EM)

    | Department of Energy Council of Athabascan Tribal Governments - 2007 Project Project Reports for Council of Athabascan Tribal Governments - 2007 Project The Council of Athabascan Tribal Governments (CATG) is a consortium of ten Gwich'in and Koyukon Athabascan tribes settled in 10 remote villages and are linked by the Yukon River System. Learn more about this project or find details in the below status reports. PDF icon November 2007 status report PDF icon Final report More Documents &

  15. Thurston Regional Planning Council Helps Washingtonians Save on Travel

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

    Costs | Department of Energy Thurston Regional Planning Council Helps Washingtonians Save on Travel Costs Thurston Regional Planning Council Helps Washingtonians Save on Travel Costs April 10, 2013 - 12:00am Addthis With $2.1 million in EERE funds, the Thurston Regional Planning Council developed the "Thurston Here to There" project. Thurston Here to There is a website that provides Thurston County residents with maps, timetables, and other transportation information. These travel

  16. Climate Action Champions: Metropolitan Washington Council of Governments,

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

    DC, MD, and VA | Department of Energy Metropolitan Washington Council of Governments, DC, MD, and VA Climate Action Champions: Metropolitan Washington Council of Governments, DC, MD, and VA The Metropolitan Washington Council of Governments (COG) is an independent, nonprofit association that brings area leaders together to address major regional issues in the District of Columbia, suburban Maryland, and Northern Virginia. COG and its member governments seek to create a more accessible,

  17. Geothermal Resources Council Annual Meeting - Doug Hollett Presentation,

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

    October 2011 | Department of Energy Resources Council Annual Meeting - Doug Hollett Presentation, October 2011 Geothermal Resources Council Annual Meeting - Doug Hollett Presentation, October 2011 Keynote presentation by Doug Hollett at the Geothermal Resources Council 35th Annual Meeting on October 24, 2011 in San Diego, California. PDF icon grc_keynote_hollett_10-24-2011.pdf More Documents & Publications Stanford Geothermal Workshop 2012 Annual Meeting Geothermal Technologies Program

  18. 2015 Federal Real Property Council Reporting Guidance | Department of

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

    Energy 2015 Federal Real Property Council Reporting Guidance 2015 Federal Real Property Council Reporting Guidance Real Property Reporting: EO 13327 requires agencies to report annually all owned, leased, and otherwise managed. Federal real property assets within and outside the United States, including improvements on Federal land. PDF icon 2015_Guidance_for_Real_Property_Inventory_Reporting__April_2015.pdf More Documents & Publications 2012 Federal Real Property Council Reporting

  19. Ex Parte Memorandum - Natural Resources Defense Council | Department of

    Energy Savers [EERE]

    Energy - Natural Resources Defense Council Ex Parte Memorandum - Natural Resources Defense Council On Friday, October 21, 2011, a group of non-profit and state energy efficiency advocates met with representatives of the Department of Energy to discuss the Direct Final Rule for Residential Furnaces, Heat Pumps and Central Air Conditioners (Energy Conservation Program: Energy Conservation Standards for Residential Furnaces and Residential Central Air Conditioners and Heat Pumps, Direct Final

  20. Progress from DOE EF RC: Solid-State Solar-Thermal Energy Conversion Center

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

    (S3TEC ) | Department of Energy from DOE EF RC: Solid-State Solar-Thermal Energy Conversion Center (S3TEC ) Progress from DOE EF RC: Solid-State Solar-Thermal Energy Conversion Center (S3TEC ) Introduction to the solid-state solar-thermal energy conversion center plus discussion on phonon transport and solar thermoelectric energy conversion PDF icon chen.pdf More Documents & Publications Solar Thermoelectric Energy Conversion Solar Thermoelectric Energy Conversion DOE Office of Basic

  1. NREL Battery Thermal and Life Test Facility | Department of Energy

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

    NREL Battery Thermal and Life Test Facility NREL Battery Thermal and Life Test Facility 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon arravt079_es_keyser_2011_p.pdf More Documents & Publications Vehicle Technologies Office Merit Review 2014: Battery Thermal Characterization Battery Thermal Modeling and Testing Vehicle Technologies Office Merit Review 2015: Battery Thermal Characterization

  2. Stand-Alone Battery Thermal Management System | Department of Energy

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

    Stand-Alone Battery Thermal Management System Stand-Alone Battery Thermal Management System 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon es135_brodie_2012_p.pdf More Documents & Publications Stand-Alone Battery Thermal Management System Vehicle Technologies Office Merit Review 2014: Stand-Alone Battery Thermal Management System Vehicle Technologies Office Merit Review 2015: Stand-Alone Battery Thermal

  3. Project Reports for Central Council of the Tlingit and Haida Indian Tribes of Alaska- 2011 Project

    Broader source: Energy.gov [DOE]

    The Central Council of the Tlingit and Haida Indian Tribes of Alaska (CCTHITA or Central Council), headquartered in Juneau, Alaska, authorized a Level II energy audit of its Juneau facilities.

  4. Central Council of the Tlingit and Haida Indian Tribes of Alaska- 2011 Project

    Broader source: Energy.gov [DOE]

    The Central Council of the Tlingit and Haida Indian Tribes of Alaska (CCTHITA or Central Council), headquartered in Juneau, Alaska, authorized a Level II energy audit of its Juneau facilities. The Level II audit was completed in August 2010.

  5. Waterborne noise due to ocean thermal energy conversion plants

    SciTech Connect (OSTI)

    Janota, C.P.; Thompson, D.E.

    1983-07-01

    Public law reflects a United States national commitment to the rapid development of Ocean Thermal Energy Conversion (OTEC) as an alternate energy source. OTEC plants extract the stored solar energy from the world's tropical seas and in so doing pose a potential for altering the character of the ambient noise there. The sources of noise from an OTEC plant are analyzed in the context of four configurations, two of which were built and tested, and two which are concepts for future full-scale moored facilities. The analysis indicates that the noise resulting from the interaction of turbulence with the seawater pumps is expected to dominate in the frequency range 10 Hz to 1 kHz. Measured radiated noise data from the OTEC-I research plant, located near the island of Hawaii, are compared with the analysis. The measured data diverge from the predicted levels at frequencies above about 60 Hz because of dominant non-OTEC noise sources on this platform. However, at low frequency, the measured broadband noise is comparable to that predicted.

  6. Buildings Energy Data Book: 5.5 Thermal Distribution Systems

    Buildings Energy Data Book [EERE]

    4 Thermal Distribution Equipment Design Load and Electricity Intensities, by System Type Central VAV Central CAV Packaged CAV Central VAV Central CAV Packaged CAV Condenser Fan 0.3 0.2 Cooling Tower Fan 0.2 0.1 0.2 0.0 Condenser Water Pump 0.2 0.3 0.3 0.0 Chilled Water Pump 0.2 0.1 0.2 0.0 Supply & Return Fans 0.7 0.5 0.6 1.2 1.9 1.9 Chiller/Compressor 1.9 1.8 3.3 1.7 2.3 4.0 Source(s): BTS/A.D. Little, Energy Consumption Characteristics of Commercial Building HVAC Systems, Volume II:

  7. Federal Register Notice: Advisory Council on Historic Preservation |

    Energy Savers [EERE]

    Department of Energy Register Notice: Advisory Council on Historic Preservation Federal Register Notice: Advisory Council on Historic Preservation Extension of the Duration of Programmatic Agreements Based on the Department of Energy Prototype Programmatic Agreement for Its Weatherization Assistance Program, State Energy Program, and Energy Efficiency and Conservation Block Grant; Notice of Program Comment. PDF icon federal_register_notice-program_comment.pdf More Documents &

  8. List of Solar Thermal Electric Incentives | Open Energy Information

    Open Energy Info (EERE)

    List of Solar Thermal Electric Incentives Jump to: navigation, search The following contains the list of 562 Solar Thermal Electric Incentives. CSV (rows 1-500) CSV (rows 501-562)...

  9. Ocean thermal energy conversion: Historical highlights, status, and forecast

    SciTech Connect (OSTI)

    Dugger, G.L.; Avery, W.H.; Francis, E.J.; Richards, D.

    1983-07-01

    In 1881, d'Arsonval conceived the closed-Rankine-cycle ocean thermal energy conversion (OTEC) system in which a working fluid is vaporized by heat exchange with cold water drawn from a 700-1200 m depth. In 1930, Claude demonstrated an open-cycle process in Cuba. Surface water was flash-vaporized at 3 kPa to drive a turbine directly (no secondary working fluid) and then was condensed by direct contact with water drawn from a 700-m depth through a 1.6m-diam, 1.75-km-long cold-water pipe (CWP). From a delta T of 14/sup 0/C his undersized turbine generated 22 kW. In 1956 a French team designed a 3.5-MW (net) open-cycle plant for installation off Abidjan on the Ivory Coast of Africa and demonstrated the necessary CWP deployment. The at-sea demonstrations by Mini-OTEC and OTEC-1 and other recent advances in OTEC technology summarized herein represent great progress. All of the types of plants proposed for the DOE's PON program may be worthy of development; certainly work on a grazing plant is needed. Our estimates indicate that the U.S. goals established by Public Law 96-310 leading to 10 GW of OTEC power and energy product equivalents by 1999 are achievable, provided that adequate federal financial incentives are retained to assure the building of the first few plants.

  10. Design and installation manual for thermal energy storage

    SciTech Connect (OSTI)

    Cole, R L; Nield, K J; Rohde, R R; Wolosewicz, R M

    1980-01-01

    The purpose of this manual is to provide information on the design and installation of thermal energy storage in active solar systems. It is intended for contractors, installers, solar system designers, engineers, architects, and manufacturers who intend to enter the solar energy business. The reader should have general knowledge of how solar heating and cooling systems operate and knowledge of construction methods and building codes. Knowledge of solar analysis methods such as f-Chart, SOLCOST, DOE-1, or TRNSYS would be helpful. The information contained in the manual includes sizing storage, choosing a location for the storage device, and insulation requirements. Both air-based and liquid-based systems are covered with topics on designing rock beds, tank types, pump and fan selection, installation, costs, and operation and maintenance. Topics relevant to latent heat storage include properties of phase-change materials, sizing the storage unit, insulating the storage unit, available systems, and cost. Topics relevant to heating domestic water include safety, single- and dual-tank systems, domestic water heating with air- and liquid-based space heating systems, and stand alone domestics hot water systems. Several appendices present common problems with storage systems and their solutions, heat transfer fluid properties, economic insulation thickness, heat exchanger sizing, and sample specifications for heat exchangers, wooden rock bins, steel tanks, concrete tanks, and fiberglass-reinforced plastic tanks.

  11. Council's Occupational Excellence Achievement

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

    . Personnel Safety - received the National Safety Council's Occupational Excellence Achievement Award for the tenth straight year, maintained DOE Voluntary Protection Program Star status and reduced recordable injuries by 13 percent. 2. Nuclear Safety Culture - established the Nuclear Safety Culture campaign to foster an open, trusting environment and encourage technical inquisitiveness. 3. Engineering and Nuclear Safety Programs - improved criticality safety in Building 9212 through engineered

  12. Nanotubes as Robust Thermal Conductors - Energy Innovation Portal

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

    Advanced Materials Advanced Materials Find More Like This Return to Search Nanotubes as Robust Thermal Conductors Lawrence Berkeley National Laboratory Contact LBL About This Technology Technology Marketing SummaryMultiwall nanotubes of carbon (CNT) and of boron nitride (BNNT) have a very high thermal conductance at room temperature. Their twin properties of high thermal conductivity along the axial direction and poor thermal conductivity in the radial direction provide an excellent heat

  13. Dish Stirling High Performance Thermal Storage | Department of Energy

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

    Dish Stirling High Performance Thermal Storage Dish Stirling High Performance Thermal Storage This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. PDF icon csp_review_meeting_042413_andraka.pdf More Documents & Publications Dish/Stirling High-Performance Thermal Storage - FY13 Q2 Dish Sterling High Performance Thermal Storage - FY13 Q1 Dish/Stirling High-Performance Thermal Storge - FY13 Q3

  14. Lummi Indian Business Council- 2010 Project

    Broader source: Energy.gov [DOE]

    The overall goal of the Lummi Indian Reservation Wind Energy Development Feasibility Assessment project is to conduct an assessment that will provide the information needed for the Lummi Indian Business Council (LIBC) to make a knowledge-based determination whether a wind-generation project on the reservation would provide enough economic, environmental, cultural, and social benefits to justify the cost of the development.

  15. Research and Development for Novel Thermal Energy Storage Systems (TES) for Concentrating Solar Power (CSP)

    SciTech Connect (OSTI)

    Faghri, Amir; Bergman, Theodore L; Pitchumani, Ranga

    2013-09-26

    The overall objective was to develop innovative heat transfer devices and methodologies for novel thermal energy storage systems for concentrating solar power generation involving phase change materials (PCMs). Specific objectives included embedding thermosyphons and/or heat pipes (TS/HPs) within appropriate phase change materials to significantly reduce thermal resistances within the thermal energy storage system of a large-scale concentrating solar power plant and, in turn, improve performance of the plant. Experimental, system level and detailed comprehensive modeling approaches were taken to investigate the effect of adding TS/HPs on the performance of latent heat thermal energy storage (LHTES) systems.

  16. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance...

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

    NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information...

  17. Thermal Storage R&D for CSP Systems | Department of Energy

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

    Concentrating Solar Power » Thermal Storage R&D for CSP Systems Thermal Storage R&D for CSP Systems A distinguishing feature of concentrating solar power among other renewable technologies is its ability to include thermal energy storage at the point of power generation to handle the intermittencies of solar availability. The SunShot Initiative funds research and development (R&D) on sensible, latent, and thermochemical energy storage and related aspects within the industry,

  18. Topic A Awardee: Western Electricity Coordinating Council | Department of

    Energy Savers [EERE]

    Energy Western Electricity Coordinating Council Topic A Awardee: Western Electricity Coordinating Council Regional Transmission Expansion Planning (RTEP) The America Recovery and Reinvestment Act (ARRA) directs the Department of Energy (DOE) to provide assistance for the development of interconnection-based transmission plans for the Eastern and Western Interconnections, and for ERCOT. WECC received notification from the U.S. Department of Energy (DOE) on December 18, 2009 that it has been

  19. Ocean Thermal Energy Conversion (OTEC) Programmatic Environmental Analysis--Appendices

    SciTech Connect (OSTI)

    Authors, Various

    1980-01-01

    The programmatic environmental analysis is an initial assessment of Ocean Thermal Energy Conversion (OTEC) technology considering development, demonstration and commercialization. It is concluded that the OTEC development program should continue because the development, demonstration, and commercialization on a single-plant deployment basis should not present significant environmental impacts. However, several areas within the OTEC program require further investigation in order to assess the potential for environmental impacts from OTEC operation, particularly in large-scale deployments and in defining alternatives to closed-cycle biofouling control: (1) Larger-scale deployments of OTEC clusters or parks require further investigations in order to assess optimal platform siting distances necessary to minimize adverse environmental impacts. (2) The deployment and operation of the preoperational platform (OTEC-1) and future demonstration platforms must be carefully monitored to refine environmental assessment predictions, and to provide design modifications which may mitigate or reduce environmental impacts for larger-scale operations. These platforms will provide a valuable opportunity to fully evaluate the intake and discharge configurations, biofouling control methods, and both short-term and long-term environmental effects associated with platform operations. (3) Successful development of OTEC technology to use the maximal resource capabilities and to minimize environmental effects will require a concerted environmental management program, encompassing many different disciplines and environmental specialties. This volume contains these appendices: Appendix A -- Deployment Scenario; Appendix B -- OTEC Regional Characterization; and Appendix C -- Impact and Related Calculations.

  20. Production of desalinated water using ocean thermal energy

    SciTech Connect (OSTI)

    Rabas, T.; Panchal, C.

    1991-01-01

    This paper describes an Ocean Thermal Energy Conversion (OTEC) desalination plant that consists of a multistage flash evaporator (MSF), a closed-cycle OTEC power plant, and an appropriate seawater system depending if the desalination plant is land based or floating. OTEC desalination plants of this type are preferred because the production of desalinated water far exceeds that obtained from other OTEC plant types employing the same size seawater system. The focus of the paper is on the multistage flash evaporator. The similarities and differences between conventional MSF and OTEC multistage flash evaporators (OTEC-MSF) are first described. Then the details of the OTEC-MSF evaporator design are discussed and preliminary correlations are recommended for the three major elements: the flash chamber, the moisture removal device, and the condenser. Recent advances such as enhanced condenser tubes, condensers of the compact type, and corrugated-plate moisture separators are introduced into the design. Comparisons of the water production capability, evaporator shell volume, and material cost are then presented for state-of-the-art and the new design concepts. 20 refs., 11 figs., 5 tabs.

  1. Relationship of regional water quality to aquifer thermal energy storage

    SciTech Connect (OSTI)

    Allen, R.D.

    1983-11-01

    Ground-water quality and associated geologic characteristics may affect the feasibility of aquifer thermal energy storage (ATES) system development in any hydrologic region. This study sought to determine the relationship between ground-water quality parameters and the regional potential for ATES system development. Information was collected from available literature to identify chemical and physical mechanisms that could adversely affect an ATES system. Appropriate beneficiation techniques to counter these potential geochemical and lithologic problems were also identified through the literature search. Regional hydrology summaries and other sources were used in reviewing aquifers of 19 drainage regions in the US to determine generic geochemical characteristics for analysis. Numerical modeling techniques were used to perform geochemical analyses of water quality from 67 selected aquifers. Candidate water resources regions were then identified for exploration and development of ATES. This study identified six principal mechanisms by which ATES reservoir permeability may be impaired: (1) particulate plugging, (2) chemical precipitation, (3) liquid-solid reactions, (4) formation disaggregation, (5) oxidation reactions, and (6) biological activity. Specific proven countermeasures to reduce or eliminate these effects were found. Of the hydrologic regions reviewed, 10 were identified as having the characteristics necessary for ATES development: (1) Mid-Atlantic, (2) South-Atlantic Gulf, (3) Ohio, (4) Upper Mississippi, (5) Lower Mississippi, (6) Souris-Red-Rainy, (7) Missouri Basin, (8) Arkansas-White-Red, (9) Texas-Gulf, and (10) California.

  2. Draft environmental assessment: Ocean Thermal Energy Conversion (OTEC) Pilot Plants

    SciTech Connect (OSTI)

    Sullivan, S.M.; Sands, M.D.; Donat, J.R.; Jepsen, P.; Smookler, M.; Villa, J.F.

    1981-02-01

    This Environmental Assessment (EA) has been prepared, in accordance with the National Environmental Policy Act of 1969, for the deployment and operation of a commercial 40-Megawatt (MW) Ocean Thermal Energy Conversion (OTEC) Pilot Plant (hereafter called the Pilot Plant). A description of the proposed action is presented, and a generic environment typical of the candidate Pilot Plant siting regions is described. An assessment of the potential environmental impacts associated with the proposed action is given, and the risk of credible accidents and mitigating measures to reduce these risks are considered. The Federal and State plans and policies the proposed action will encompass are described. Alternatives to the proposed action are presented. Appendix A presents the navigation and environmental information contained in the US Coast Pilot for each of the candidate sites; Appendix B provides a brief description of the methods and calculations used in the EA. It is concluded that environmental disturbances associated with Pilot Plant activities could potentially cause significant environmental impacts; however, the magnitude of these potential impacts cannot presently be assessed, due to insufficient engineering and environmental information. A site- and design-specific OTEC Pilot Plant Environmental Impact Statement (EIS) is required to resolve the potentially significant environmental effects associated with Pilot Plant deployment and operation. (WHK)

  3. CoolCab Truck Thermal Load Reduction | Department of Energy

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

    Truck Thermal Load Reduction CoolCab Truck Thermal Load Reduction 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon vssp_09_proc.pdf More Documents & Publications CoolCab Test and Evaluation CoolCab Thermal Load Reduction Project: CoolCalc HVAC Tool Development

  4. Battery Thermal Modeling and Testing | Department of Energy

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

    Thermal Modeling and Testing Battery Thermal Modeling and Testing 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon es110_smith_2011_p.pdf More Documents & Publications NREL Battery Thermal and Life Test Facility Vehicle Technologies Office Merit Review 2014: Overview and Progress of the Battery Testing, Design and Analysis Activity Overview and Progress of the Battery Testing, Analysis, and Design Activity

  5. Thermal Management of PHEV / EV Charging Systems | Department of Energy

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

    of PHEV / EV Charging Systems Thermal Management of PHEV / EV Charging Systems 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon ape029_bennion_2010_p.pdf More Documents & Publications Motor Thermal Control Integrated Vehicle Thermal Management Integration Technology for PHEV-Grid-Connectivity, with Support for SAE Electrical Standards

  6. Noble Gas Geochemistry In Thermal Springs | Open Energy Information

    Open Energy Info (EERE)

    Noble Gas Geochemistry In Thermal Springs Abstract The composition of noble gases in both gas and water samples collected from Horseshoe Spring, Yellowstone National Park, was...

  7. Thermal Product Solutions aka Kayex | Open Energy Information

    Open Energy Info (EERE)

    Product Solutions aka Kayex Jump to: navigation, search Name: Thermal Product Solutions (aka Kayex) Place: Rochester, New York Zip: 14624 Product: Makes industrial ovens and...

  8. Science Highlights- Center for Solar and Thermal Energy Conversion

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

    (CNTs) Using Ultrafast Laser Irradiation Disordered Interfaces Improve Organic Photovoltaics New Way of Reducing Thermal Conductivity in Thermoelectric Materials Phase-field...

  9. List of Ocean Thermal Incentives | Open Energy Information

    Open Energy Info (EERE)

    Cells Fuel Cells using Renewable Fuels Geothermal Electric Ground Source Heat Pumps Hydrogen Landfill Gas Methanol Ocean Thermal Photovoltaics Renewable Fuels Small Hydroelectric...

  10. American Biogas Council: The Voice of the U.S. Biogas Industry | Department

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

    of Energy American Biogas Council: The Voice of the U.S. Biogas Industry American Biogas Council: The Voice of the U.S. Biogas Industry Breakout Session 3-C: Renewable Gaseous Fuels American Biogas Council: The Voice of the U.S. Biogas Industry Patrick Serfass, Executive Director, American Biogas Council PDF icon serfass_bioenergy_2015.pdf More Documents & Publications Biogas Markets and Federal Policy Biogas Opportunities Roadmap Biogas and Fuel Cells Workshop Summary Report:

  11. Fuel Cell Council Working Group on Aircraft and Aircraft Ground Support

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

    Fuel Cell Applications | Department of Energy Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications Fuel Cell Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications Presentation by Robert Wichert, US Fuel Cell Council, at the DOD-DOE Aircraft Petroleum Use Reduction Workshop, September 30, 2010, in Washington, DC. PDF icon aircraft_6_wichert.pdf More Documents & Publications U.S. Fuel Cell Council: The Voice of the Fuel Cell

  12. SOLID PARTICLE THERMAL ENERGY STORAGE DESIGN FOR A FLUIDIZED...

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

    Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and ...

  13. How Do You Find Thermal Leaks in Your Home? | Department of Energy

    Energy Savers [EERE]

    Find Thermal Leaks in Your Home? How Do You Find Thermal Leaks in Your Home? March 31, 2011 - 7:30am Addthis On Monday, John told you about the thermal leak detector he purchased to help him find and seal leaks in his home. A thermal leak detector can be a great tool to help you find leaks in your own home, but it's not your only option. In addition to tools like this, you can also use some of our tips on do-it-yourself energy assessments, or you could get a professional energy assessment. How

  14. Project reports for Cook Inlet Tribal Council, Inc.- 2010 Project

    Broader source: Energy.gov [DOE]

    Cook Inlet Tribal Council, Inc. (CITC) seeks to improve the energy efficiency of their Ernie Turner Center, which operates a therapeutic community "Village of Care" for its native members seeking residential substance abuse treatment.

  15. Innovative Application of Maintenance-Free Phase-Change Thermal Energy

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

    Storage for Dish Engine Solar Power Generation | Department of Energy Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Engine Solar Power Generation Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Engine Solar Power Generation This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. PDF icon csp_review_meeting_042413_white1.pdf More

  16. Database (Report) of U.S. CHP Installations Incorporating Thermal Energy

    Office of Environmental Management (EM)

    Storage (TES) and/or Turbine Inlet Cooling (TIC), 2004 | Department of Energy Database (Report) of U.S. CHP Installations Incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC), 2004 Database (Report) of U.S. CHP Installations Incorporating Thermal Energy Storage (TES) and/or Turbine Inlet Cooling (TIC), 2004 The primary objective of this project was to develop a database of combined heat and power (CHP) installations incorporating TES and/or TIC systems, throughout

  17. $300,000 Block Grant Awarded to Tri-City Industrial Development Council

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

    (TRIDEC) | Department of Energy $300,000 Block Grant Awarded to Tri-City Industrial Development Council (TRIDEC) $300,000 Block Grant Awarded to Tri-City Industrial Development Council (TRIDEC) $300,000 Block Grant Awarded to Tri-City Industrial Development Council (TRIDEC) PDF icon $300,000 Block Grant Awarded to Tri-City Industrial Development Council (TRIDEC) More Documents & Publications Department of Energy Awards $300,000 to Tri-City Industrial Development Council in Washington

  18. Development of MEMS based pyroelectric thermal energy harvesters...

    Office of Scientific and Technical Information (OSTI)

    ... Subject: 14 SOLAR ENERGY; COMPUTERS; EFFICIENCY; ELECTRICITY; ENERGY CONVERSION; FABRICATION; MONITORING; ORNL; SECURITY; SENSORS; SIMULATION; SOLAR CELLS; TEMPERATURE GRADIENTS; ...

  19. Review of pyroelectric thermal energy harvesting and new MEMs...

    Office of Scientific and Technical Information (OSTI)

    ... ENERGY SOURCES; FABRICATION; HARVESTING; HEAT SOURCES; RECYCLING; SECURITY; SIMULATION; STORAGE; TESTING Energy harvesting; pyroelectric; bimorph cantilever; MEMS; surface ...

  20. QER - Comment of Information Technology Industry Council 2 | Department of

    Energy Savers [EERE]

    Energy 2 QER - Comment of Information Technology Industry Council 2 From: Hankin, Chris [chankin@itic.org] Sent: Wednesday, October 01, 2014 4:17 PM To: QERcomments CC: Steve Crout; Welsh, Peggy; Pickett, Adonica (Renee) Subject: QER -- Comments of the Information Technology Industry Council Attachment: DOEQERITIcomments2014.pdf The Honorable Ernest Moniz Secretary, United States Department of Energy 1000 Independence Avenue, SW, Washington, DC 20585 Dr. John P. Holdren Director, Office of

  1. Underground Thermal Energy Storage (UTES) Via Borehole and Aquifer...

    Energy Savers [EERE]

    Conductivity Test (LTCT) or Distributed Thermal Response Test (DTRT) * Marines Corps Logistics Base, Albany GA (MCLB) * 110 m u-bend borehole heat exchanger * A 72 hours LTCT was...

  2. Modeling the Physical and Biochemical Influence of Ocean Thermal Energy Conversion Plant Discharges into their Adjacent Waters

    Broader source: Energy.gov [DOE]

    Modeling the Physical and Biochemical Influence of Ocean Thermal Energy Conversion Plant Discharges into their Adjacent Waters

  3. Efficient Thermally Variable Cooling System | Department of Energy

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

    Thermally Variable Cooling System Efficient Thermally Variable Cooling System Poster presented at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010. PDF icon p-07_fulton.pdf More Documents & Publications CX-003867: Categorical Exclusion Determination EA-1704: Final Environmental Assessment Light-Duty Reactivity Controlled Compression Ignition Drive Cycle Fuel Economy and Emissions Estimates

  4. Thermal Management Studies and Modeling | Department of Energy

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

    Studies and Modeling Thermal Management Studies and Modeling 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon es_12_pesaran.pdf More Documents & Publications Battery Thermal Modeling and Testing Vehicle Technologies Office Merit Review 2014: Overview and Progress of the Battery Testing, Design and Analysis Activity Overview and Progress of the Battery Testing, Analysis, and Design Acti

  5. The Path to a 50% Thermal Efficient Engine | Department of Energy

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

    The Path to a 50% Thermal Efficient Engine The Path to a 50% Thermal Efficient Engine 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters PDF icon 2005_deer_easley.pdf More Documents & Publications Demonstration of a 50% Thermal Efficient Diesel Engine - Including HTCD Program Overview Engine System Approach to Exhaust Energy Recovery An Engine System Approach to Exhaust Waste Heat Recovery

  6. Sandia, the Atlantic Council, and NM Water Resource Research Institute

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

    Sponsor Roundtable on Western Water Scarcity the Atlantic Council, and NM Water Resource Research Institute Sponsor Roundtable on Western Water Scarcity - 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

  7. Comments of the Northeast Power Coordinating Council FE Docket No. 99-1 |

    Office of Environmental Management (EM)

    Department of Energy the Northeast Power Coordinating Council FE Docket No. 99-1 Comments of the Northeast Power Coordinating Council FE Docket No. 99-1 On July 21, 1999 the Department of Energy, hereinafter "DOE" or the "Department" issued its Notice of Proposed Amendment to the Predidential Permits and Export Authorizations and Delegation and Assignment to the Federal Energy Regulatory Commission. PDF icon Comments of the Northeast Power Coordinating Council FE Docket

  8. Thermal Performance Benchmarking; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Moreno, Gilbert

    2015-06-09

    This project proposes to seek out the SOA power electronics and motor technologies to thermally benchmark their performance. The benchmarking will focus on the thermal aspects of the system. System metrics including the junction-to-coolant thermal resistance and the parasitic power consumption (i.e., coolant flow rates and pressure drop performance) of the heat exchanger will be measured. The type of heat exchanger (i.e., channel flow, brazed, folded-fin) and any enhancement features (i.e., enhanced surfaces) will be identified and evaluated to understand their effect on performance. Additionally, the thermal resistance/conductivity of the power modules passive stack and motors laminations and copper winding bundles will also be measured. The research conducted will allow insight into the various cooling strategies to understand which heat exchangers are most effective in terms of thermal performance and efficiency. Modeling analysis and fluid-flow visualization may also be carried out to better understand the heat transfer and fluid dynamics of the systems.

  9. Molten Salt-Carbon Nanotube Thermal Energy Storage for Concentrating Solar Power Systems

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

    Molten Salt-Carbon Nanotube Thermal Energy Storage for Concentrating Solar Power Systems Final Report March 31, 2012 Michael Schuller, Frank Little, Darren Malik, Matt Betts, Qian Shao, Jun Luo, Wan Zhong, Sandhya Shankar, Ashwin Padmanaban The Space Engineering Research Center Texas Engineering Experiment Station Texas A&M University Abstract We demonstrated that adding nanoparticles to a molten salt would increase its utility as a thermal energy storage medium for a concentrating solar

  10. Evaluation of the Ad Council/DOE "What's Your Excuse" Public Service

    Office of Environmental Management (EM)

    Advertising Campaign | Department of Energy Ad Council/DOE "What's Your Excuse" Public Service Advertising Campaign Evaluation of the Ad Council/DOE "What's Your Excuse" Public Service Advertising Campaign Evaluation of the Ad Council/DOE "What's Your Excuse" Public Service Advertising Campaign, June 2010, a document prepared for the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. PDF icon Ad Council Campaign Evaluation More

  11. Federal Real Property Council Guidance

    Office of Environmental Management (EM)

    Federal Real Property Council Guidance for Improved Asset Management December 22, 2004 Federal Real Property Council Guidance for Improved Asset Management Table of Contents I. Overview............................................................................. 1 II. Guiding Principles .................................................................... 3 III. Asset Management Plan - Required Components............................... 4 IV. Asset Management Plan - "Shelf

  12. CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL

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

    CANADA-UNITED STATES REGULATORY COOPERATION COUNCIL Webinar: Proposed Approach for Energy Efficiency Standards January 12, 2015 Natural Resources Ressources naturelles Canada Canada Key Contacts in U.S. and Canada NRCan * Debbie Scharf, Director of Equipment Division * Katherine Delves, Chief of Standards Development * Jamie Hulan, Team leader for Standards Development * Andrés Drew, RCC lead DOE * John Cymbalsky, Program Manager for Appliance Standards * Ashley Armstrong, Supervisory

  13. Statement from National Security Council Spokesman Tommy Vietor on

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

    U.S.-Brazil Strategic Energy Dialogue Launch | Department of Energy from National Security Council Spokesman Tommy Vietor on U.S.-Brazil Strategic Energy Dialogue Launch Statement from National Security Council Spokesman Tommy Vietor on U.S.-Brazil Strategic Energy Dialogue Launch August 12, 2011 - 12:36pm Addthis THE WHITE HOUSE Office of the Press Secretary Deputy Secretary of the Department of Energy Daniel Poneman will lead an interagency delegation to Brasília, Brazil on August 17,

  14. Method for transferring thermal energy and electrical current in thin-film electrochemical cells

    DOE Patents [OSTI]

    Rouillard, Roger; Domroese, Michael K.; Hoffman, Joseph A.; Lindeman, David D.; Noel, Joseph-Robert-Gaetan; Radewald, Vern E.; Ranger, Michel; Sudano, Anthony; Trice, Jennifer L.; Turgeon, Thomas A.

    2003-05-27

    An improved electrochemical generator is disclosed. The electrochemical generator includes a thin-film electrochemical cell which is maintained in a state of compression through use of an internal or an external pressure apparatus. A thermal conductor, which is connected to at least one of the positive or negative contacts of the cell, conducts current into and out of the cell and also conducts thermal energy between the cell and thermally conductive, electrically resistive material disposed on a vessel wall adjacent the conductor. The thermally conductive, electrically resistive material may include an anodized coating or a thin sheet of a plastic, mineral-based material or conductive polymer material. The thermal conductor is fabricated to include a resilient portion which expands and contracts to maintain mechanical contact between the cell and the thermally conductive material in the presence of relative movement between the cell and the wall structure. The electrochemical generator may be disposed in a hermetically sealed housing.

  15. Development and Demonstration of an Innovative Thermal Energy Storage System for Baseload Power Generation

    SciTech Connect (OSTI)

    D. Y. Goswami

    2012-09-04

    The objective of this project is to research and develop a thermal energy storage system (operating range 3000C ???¢???????? 450 0C ) based on encapsulated phase change materials (PCM) that can meet the utility-scale base-load concentrated solar power plant requirements at much lower system costs compared to the existing thermal energy storage (TES) concepts. The major focus of this program is to develop suitable encapsulation methods for existing low-cost phase change materials that would provide a cost effective and reliable solution for thermal energy storage to be integrated in solar thermal power plants. This project proposes a TES system concept that will allow for an increase of the capacity factor of the present CSP technologies to 75% or greater and reduce the cost to less than $20/kWht.

  16. 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

  17. Hanford Natural Resource Trustee Council History & Accomplishments -

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

    Hanford Site History & Accomplishments About Us Hanford Natural Resource Trustee Council HNRTC Members HNRTC History & Accomplishments Memorandum of Agreement By-Laws Hanford Natural Resource Trustee Council History & Accomplishments Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size The first organizational meeting for the NRTC was held in Richland, WA, April 9, 1993, at the invitation of the U.S. Department of Energy - Richland Operations Office

  18. REGULATORY COOPERATION COUNCIL - WORK PLANNING FORMAT: Natural...

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

    COUNCIL - WORK PLANNING FORMAT: Natural Gas Use in Transportation PDF icon RCC Workplan NGV.PDF More Documents & Publications REGULATORY COOPERATION COUNCIL - WORK PLANNING ...

  19. Water Resources Council FLOODPLAIN MANAGEMENT GUIDELINES For...

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

    Water Resources Council FLOODPLAIN MANAGEMENT GUIDELINES For Implementing E.O. 11988 43 FR 6030 February 10, 1978 (Second Reprinting) i- ' 1': : 8410-01 WATER RESOURCES COUNCIL...

  20. Yukon River Inter-Tribal Watershed Council - 2011 Project | Department of

    Energy Savers [EERE]

    Energy Yukon River Inter-Tribal Watershed Council - 2011 Project Yukon River Inter-Tribal Watershed Council - 2011 Project Summary Under this project, the Yukon River Inter-tribal Watershed Council (YRITWC) will: Educate local community members, elders, and youth on the environmental and economic benefits of energy efficiency. Replace inefficient heating systems in three buildings with higher efficiency furnaces and toyo stoves. Replace 21 electric heaters in two buildings (ranging in size

  1. FIA-13-0058 - In the Matter of Hanford Atomic Metals Trades Council |

    Office of Environmental Management (EM)

    Department of Energy 8 - In the Matter of Hanford Atomic Metals Trades Council FIA-13-0058 - In the Matter of Hanford Atomic Metals Trades Council On October 29, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of Energy's (DOE) Office of Information Resources (OIR). The Hanford Atomic Metals Trades Council (Appellant), sought categories of records concerning

  2. Thermal management system and method for a solid-state energy storing device

    DOE Patents [OSTI]

    Rouillard, Roger; Domroese, Michael K.; Gauthier, Michel; Hoffman, Joseph A.; Lindeman, David D.; Noel, Joseph-Robert-Gaetan; Radewald, Vern E.; Ranger, Michel; Rouillard, Jean; Shiota, Toshimi; St-Germain, Philippe; Sudano, Anthony; Trice, Jennifer L.; Turgeon, Thomas A.

    2000-01-01

    An improved electrochemical energy storing device includes a number of thin-film electrochemical cells which are maintained in a state of compression through use of an internal or an external pressure apparatus. A thermal conductor, which is connected to at least one of the positive or negative contacts of each electrochemical cell, conducts current into and out of the electrochemical cells and also conducts thermal energy between the electrochemical cells and thermally conductive material disposed on a wall structure adjacent the conductors. The wall structure includes electrically resistive material, such as an anodized coating or a thin film of plastic. The thermal conductors are fabricated to include a spring mechanism which expands and contacts to maintain mechanical contact between the electrochemical cells and the thermally conductive material in the presence of relative movement between the electrochemical cells and the wall structure. An active cooling apparatus may be employed external to a hermetically sealed housing containing the electrochemical cells to enhance the transfer of thermal energy into and out of the electrochemical cells. An integrated interconnect board may be disposed within the housing onto which a number of electrical and electro-mechanical components are mounted. Heat generated by the components is conducted from the interconnect board to the housing using the thermal conductors.

  3. News - Center for Solar and Thermal Energy Conversion

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

    Archives Events/News Archives 1st Annual CSTEC External Workshop: August 4, 2010 2nd Annual CSTEC External Workshop: May 3, 2011 3rd Annual CSTEC External Workshop: October 2, 2012 DOE to establish Energy Frontier Research Center in solar energy at U-M CSTEC investigators co-chair ICEL2010 Forcing mismatched elements together could yield better solar cells Recycling waste heat into energy: Researchers take a step toward more efficient conversion Multi-EFRC Collaborative Effort on TE in

  4. Research Program - Center for Solar and Thermal Energy Conversion

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

    The Thermoelectric thrust of CSTEC focuses on fundamental transport processes that govern solid state energy conversion, i.e., how the charge and energy flow through the atomic lattice or an array of assembled molecules. The CSTEC team tackles the challenges of thermoelectricity comprehensively by studying transport phenomena from a multi-dimensional perspective that spans charge and energy transport in molecular junctions, conduction processes in two-dimensional films, and the role the

  5. Science Highlights- Center for Solar and Thermal Energy Conversion

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

    1 - Abstracts and Highlight Slides Efficiency of Thermoelectric Energy Conversion in Biphenyl-dithiol Junctions: Effect of Electron-Phonon Interactions Plasmonic Backscattering...

  6. Project Profile: Novel Molten Salts Thermal Energy Storage for...

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

    Innovation Alabama's LMP molten salt is projected to have the following ... Lower melting point Higher energy density Lower power-generation cost This program aims to develop a ...

  7. Solar-Thermal Fluid-Wall Reaction Processing - Energy Innovation...

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

    Technology Marketing Summary Currently most hydrogen is produced through a process of heating natural gas with water vapor called steam reforming. This process requires energy...

  8. Contact - Center for Solar and Thermal Energy Conversion

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

    Contact Prof. Peter Green, CSTEC Director Research Group Leader for Thrust 3 - Energy transport in organic and hybrid systems Materials Science & Engineering Dept. H H Dow ...

  9. Directors - Center for Solar and Thermal Energy Conversion

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

    Green was a member of the decadal study on Condensed Matter and Materials Physics ... particularly for functional coatings, sensors and energy conversion applications. ...

  10. Welcome - Center for Solar and Thermal Energy Conversion

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

    To Bridge LEDs' Green Gap, Scientists Think Small ... Really Small Read about CSTEC's latest Research Energy Transport in Organic and Hybrid Systems Absorption and Carrier ...

  11. Northern Virginia Technology Council Titans' Breakfast | Department of

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

    Energy Northern Virginia Technology Council Titans' Breakfast Northern Virginia Technology Council Titans' Breakfast September 25, 2008 - 3:43pm Addthis Remarks as Prepared for Secretary Bodman Thank you, Gary. It is good to be here with all of you this morning to talk about America's energy future. You certainly don't need reminding that our world is confronting a rapidly growing demand for energy, rising prices, and an urgent need to produce and use energy more cleanly and efficiently in

  12. Solid-State Solar-Thermal Energy Conversion Center (S3TEC) | U.S. DOE

    Office of Science (SC) Website

    Office of Science (SC) Solid-State Solar-Thermal Energy Conversion Center (S3TEC) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History Contact BES Home Centers Solid-State Solar-Thermal Energy Conversion Center (S3TEC) Print Text Size: A A A FeedbackShare Page S<sup>3</sup>TEC Header Director Gang Chen Lead Institution Massachusetts Institute of Technology Year Established 2009

  13. Event Archives | Solid State Solar Thermal Energy Conversion

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

    Event Archives Seminar EFRC Yellow Team Director's Conference Call Thursday, Mar 10, 2016 2:00 pm 3-258 Our team of EFRC directors will have a conference call to discuss research results. Ognjen Ilic will present for S3TEC on the research on thermal emission light recycling. Seminar S3TEC Seminar - Dr. Cliff Ho, Sandia National Laboratories Wednesday, Mar 2, 2016 12:00 pm 1-150 S3TEC welcomes Dr. Cliff Ho for our monthly seminar Workshop S3TEC Annual Workship Saturday, Feb 13, 2016 9:00 am to

  14. Security Council Approval of Kofi

    Energy Savers [EERE]

    509 Week Ending Friday, December 20, 1996 Statement on the United Nations Security Council Approval of Kofi Annan as Secretary-General December 13, 1996 I'm delighted by today's vote in the United Nations Security Council, selecting Kofi Annan of Ghana to be the new U.N. Sec- retary-General. We are hopeful that the Gen- eral Assembly will concur with the Security Council early next week. Through his decades of work at the United Nations and in the international arena, Kofi Annan has established

  15. Analysis of Concentrating Solar Power with Thermal Energy Storage in a California 33% Renewable Scenario

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

    Analysis of Concentrating Solar Power with Thermal Energy Storage in a California 33% Renewable Scenario Paul Denholm, Yih-Huei Wan, Marissa Hummon, and Mark Mehos Technical Report NREL/TP-6A20-58186 March 2013 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 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov

  16. Enabling Greater Penetration of Solar Power via the Use of CSP with Thermal Energy Storage

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

    Enabling Greater Penetration of Solar Power via the Use of CSP with Thermal Energy Storage Paul Denholm and Mark Mehos Technical Report NREL/TP-6A20-52978 November 2011 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 Enabling Greater

  17. Buildings Energy Data Book: 5.5 Thermal Distribution Systems

    Buildings Energy Data Book [EERE]

    6 1999 Energy Efficient Motors, Replacements and Sales, by Horsepower Class | Units in Use Horsepower | Energy Efficient Horsepower Range (10^6) | % Retired 1 - 5 | 17% 5.1 - 20 | 29% 21 - 50 | 45% 51 - 100 | 52% 101 - 200 | 65% Source(s): Electrical Apparatus Service Association, Past Trends and Probable Future Changes in the Electric Motor Industry 1990-1999, 2001, p. 18 for existing stock and retirements and p. 28 for energy efficient motor sales. 738 59.6 1.0% 412 56.5 0.8% 6,927 81.8 2.0%

  18. Ocean Thermal Energy Conversion (OTEC) | Seawater Cooling - Depth...

    Open Energy Info (EERE)

    Author National Renewable Energy Laboratory Maintainer Nicholas Langle bureaucode 019:20 Catalog DOE harvestobjectid 3ba3acfd-d54a-4a3d-a971-1cf4ac97fcb0 harvestsourceid...

  19. Energy Conversion and Thermal Efficiency Sales Tax Exemption

    Broader source: Energy.gov [DOE]

    Qualifying energy conversion facilities are those that are used for the primary purpose of converting natural gas or fuel oil to an alternate fuel or power source excluding propane, butane, napht...

  20. Developments in European Thermal Energy Systems | GE Global Research

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

    to share with you my observations on the ever-changing energy scene in Germany and Europe, and how that impacts technologies my team is developing. Germany550x300-500x272 In...

  1. Research Program - Center for Solar and Thermal Energy Conversion

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

    In the Inorganic PV thrust, we develop nanostructured materials architectures for solar energy conversion by engineering absorption and transport properties not available in the bulk. In particular, we aim to exploit unique quantum effects at the nanoscale which are promising for the realization of new paradigms in solar energy conversion such as intermediate band or hot carrier solar cells. Thrust Leaders: Prof. Rachel Goldman (MSE)&nbspand Prof. Jamie Phillips (EECS) Recent Publications -

  2. Templated assembly of photoswitches significantly increases the energy-storage capacity of solar thermal fuels

    SciTech Connect (OSTI)

    Kucharski, TJ; Ferralis, N; Kolpak, AM; Zheng, JO; Nocera, DG; Grossman, JC

    2014-04-13

    Large-scale utilization of solar-energy resources will require considerable advances in energy-storage technologies to meet ever-increasing global energy demands. Other than liquid fuels, existing energy-storage materials do not provide the requisite combination of high energy density, high stability, easy handling, transportability and low cost. New hybrid solar thermal fuels, composed of photoswitchable molecules on rigid, low-mass nanostructures, transcend the physical limitations of molecular solar thermal fuels by introducing local sterically constrained environments in which interactions between chromophores can be tuned. We demonstrate this principle of a hybrid solar thermal fuel using azobenzene-functionalized carbon nanotubes. We show that, on composite bundling, the amount of energy stored per azobenzene more than doubles from 58 to 120 kJ mol(-1), and the material also maintains robust cyclability and stability. Our results demonstrate that solar thermal fuels composed of molecule-nanostructure hybrids can exhibit significantly enhanced energy-storage capabilities through the generation of template-enforced steric strain.

  3. Rapid Solar-Thermal Conversion of Biomass to Syngas - Energy Innovation

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

    Portal Biomass and Biofuels Biomass and Biofuels Find More Like This Return to Search Rapid Solar-Thermal Conversion of Biomass to Syngas Production of synthesis gas or hydrogen by gasification or pyrolysis of biological feedstocks using solar-thermal energy. University of Colorado Contact CU About This Technology Technology Marketing Summary The invention provides processes that perform biomass gasification or pyrolysis for production of hydrogen, synthesis gas, liquid fuels, or other

  4. Davis, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Products Advanced Energy Products Corp AEP Blue Oak Energy Davis Energy Group Geothermal Resources Council Octus Energy Inc Sierra Energy Corporation University of California...

  5. Council on Environmental Quality (CEQ)

    Broader source: Energy.gov [DOE]

    Congress established the Council on Environmental Quality within the Executive Office of the President as part of the National Environmental Policy Act of 1969 (NEPA). In enacting NEPA, Congress...

  6. 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.

  7. CO{sub 2} emissions from developing countries: Better understanding the role of energy in the long term. Volume 4, Ghana, Sierra Leone, Nigeria and the Gulf Cooperation Council (GCC) countries

    SciTech Connect (OSTI)

    Sathaye, J.; Goldman, N.

    1991-07-01

    Recent years have witnessed a growing recognition of the link between emissions of carbon dioxide (CO{sub 2}) and changes in the global climate. of all anthropogenic activities, energy production and use generate the single largest portion of these greenhouse gases. Although developing countries currently account for a small share of global carbon emissions, their contribution is increasing rapidly. Due to the rapid expansion of energy demand in these nations, the developing world`s share in global modern energy use rose from 16 to 27 percent between 1970 and 1990. If the growth rates observed over the past 20 years persist, energy demand in developing nations will surpass that in the countries of the Organization for Economic Cooperation and Development (OECD) early in the 21st century. The study seeks to examine the forces that galvanize the growth of energy use and carbon emissions, to assess the likely future levels of energy and CO{sub 2} in selected developing nations and to identify opportunities for restraining this growth. The purpose of this report is to provide the quantitative information needed to develop effective policy options, not to identify the options themselves. A combined study was carried out for the countries of the Gulf Cooperation Council (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates).

  8. Ocean thermal energy. Quarterly report, January-March 1982

    SciTech Connect (OSTI)

    Not Available

    1982-03-30

    This quarterly report summarizes work of the following tasks as of March 31, 1982: OTEC pilot plant conceptual design review; OTEC methanol; review of electrolyzer development programs and requirements; financial and legal considerations in OTEC implementation; potential Navy sites for GEOTEC systems; hybrid geothermal-OTEC power plants: single-cycle performance estimates; and supervision of testing of pneumatic wave energy conversion system.

  9. Ocean thermal energy. Quarterly report, April-June 1982

    SciTech Connect (OSTI)

    Not Available

    1982-06-30

    This quarterly report includes summaries of the following tasks: (1) OTEC pilot plant conceptual design review; (2) OTEC methanol; (3) management decision requirements for OTEC construction; (4) hybrid geothermal - OTEC (GEOTEC) power plant performance estimates; and (5) supervision of testing of pneumatic wave energy conversion system.

  10. Attachments Energy Ratings Council | Department of Energy

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

    Advanced Window and Shading Technologies Image of porous silica material in alcohol.
    Photo credit: Oak Ridge National Lab Low-Cost, Haziness-Free, Transparent Insulation ...

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

    SciTech Connect (OSTI)

    H. Marr; M.J. Anderson

    2001-02-08

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

  12. Differential heating: A versatile method for thermal conductivity measurements in high-energy-density matter

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

    Ping, Y.; Fernandez-Panella, A.; Sio, H.; Correa, A.; Shepherd, R.; Landen, O.; London, R. A.; Sterne, P. A.; Whitley, H. D.; Fratanduono, D.; et al

    2015-09-04

    We propose a method for thermal conductivity measurements of high energy density matter based on differential heating. A temperature gradient is created either by surface heating of one material or at an interface between two materials by different energy deposition. The subsequent heat conduction across the temperature gradient is observed by various time-resolved probing techniques. Conceptual designs of such measurements using laser heating, proton heating, and x-ray heating are presented. As a result, the sensitivity of the measurements to thermal conductivity is confirmed by simulations.

  13. Project Profile: Low-Cost Solar Thermal Collector | Department of Energy

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

    Low-Cost Solar Thermal Collector Project Profile: Low-Cost Solar Thermal Collector SunTrough Energy logo SunTrough, under the Baseload CSP FOA, is developing a new class of solar concentrators with geometries and manufacturability that can significantly reduce the fully installed cost of the solar collector field. Approach Rendering of an L-shaped metal frame faced to the sky. SunTrough Energy is working to develop a single-axis tracking, line-focus solar concentrator and a pilot manufacturing

  14. Energy implications of the thermal recovery of biodegradable municipal waste materials in the United Kingdom

    SciTech Connect (OSTI)

    Burnley, Stephen; Phillips, Rhiannon; Coleman, Terry; Rampling, Terence

    2011-09-15

    Highlights: > Energy balances were calculated for the thermal treatment of biodegradable wastes. > For wood and RDF, combustion in dedicated facilities was the best option. > For paper, garden and food wastes and mixed waste incineration was the best option. > For low moisture paper, gasification provided the optimum solution. - Abstract: Waste management policies and legislation in many developed countries call for a reduction in the quantity of biodegradable waste landfilled. Anaerobic digestion, combustion and gasification are options for managing biodegradable waste while generating renewable energy. However, very little research has been carried to establish the overall energy balance of the collection, preparation and energy recovery processes for different types of wastes. Without this information, it is impossible to determine the optimum method for managing a particular waste to recover renewable energy. In this study, energy balances were carried out for the thermal processing of food waste, garden waste, wood, waste paper and the non-recyclable fraction of municipal waste. For all of these wastes, combustion in dedicated facilities or incineration with the municipal waste stream was the most energy-advantageous option. However, we identified a lack of reliable information on the energy consumed in collecting individual wastes and preparing the wastes for thermal processing. There was also little reliable information on the performance and efficiency of anaerobic digestion and gasification facilities for waste.

  15. Open cycle ocean thermal energy conversion system structure

    DOE Patents [OSTI]

    Wittig, J. Michael

    1980-01-01

    A generally mushroom-shaped, open cycle OTEC system and distilled water producer which has a skirt-conduit structure extending from the enlarged portion of the mushroom to the ocean. The enlarged part of the mushroom houses a toroidal casing flash evaporator which produces steam which expands through a vertical rotor turbine, partially situated in the center of the blossom portion and partially situated in the mushroom's stem portion. Upon expansion through the turbine, the motive steam enters a shell and tube condenser annularly disposed about the rotor axis and axially situated beneath the turbine in the stem portion. Relatively warm ocean water is circulated up through the radially outer skirt-conduit structure entering the evaporator through a radially outer portion thereof, flashing a portion thereof into motive steam, and draining the unflashed portion from the evaporator through a radially inner skirt-conduit structure. Relatively cold cooling water enters the annular condenser through the radially inner edge and travels radially outwardly into a channel situated along the radially outer edge of the condenser. The channel is also included in the radially inner skirt-conduit structure. The cooling water is segregated from the potable, motive steam condensate which can be used for human consumption or other processes requiring high purity water. The expansion energy of the motive steam is partially converted into rotational mechanical energy of the turbine rotor when the steam is expanded through the shaft attached blades. Such mechanical energy drives a generator also included in the enlarged mushroom portion for producing electrical energy. Such power generation equipment arrangement provides a compact power system from which additional benefits may be obtained by fabricating the enclosing equipment, housings and component casings from low density materials, such as prestressed concrete, to permit those casings and housings to also function as a floating support vessel.

  16. Gang Chen | Solid State Solar Thermal Energy Conversion

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

    Gang Chen Principal Investigator Gang Chen Department Head, MIT Mechanical Engineering Carl Richard Soderberg Professor of Power Engineering Director of Pappalardo Micro and Nano Engineering Laboratories Phone: 617.253.0006 Fax: 617.258.6156 Email: gchen2@mit.edu Web: http://web.mit.edu/nanoengineering Administrative Contact: Keke Xu Phone: 617.253.2201 Email: kekex@mit.edu Research Interests: Micro- and nanoscale heat transfer and energy conversion with applications in thermoelectrics,

  17. Research Program - Center for Solar and Thermal Energy Conversion

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

    We investigate the molecular and structural origins of energy conversion (absorption, carrier generation and recombination processes, transport) phenomena in organic and hybrid material systems with the goal of producing highly efficient materials and morphological structures for OPVs. Our efforts to develop and to maximize the performance/efficiency of OPVs include: (1) a combined experimental/ computational approach to the molecular design and synthesis of new materials; (2) design and develop

  18. Advisory Board - Center for Solar and Thermal Energy Conversion

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

    Advisory Board Dr. Sheila G. Bailey Senior Physicist at NASA Glenn Research Center Dr. David J. Eaglesham CEO at Pellion Technologies Dr. Alex Jen (website) Boeing/Johnson Professor of Materials Science and Engineering Director, Institute of Advanced Materials and Technology at the University of Washington Dr. Lawrence Kazmerski Executive Director of Science and Technology Partnerships at the US National Renewable Energy Laboratory Dr. Venky Narayanamurti (website) Benjamin Peirce Professor of

  19. U.S. Fuel Cell Council: The Voice of the Fuel Cell Industry | Department of

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

    Energy Fuel Cell Council: The Voice of the Fuel Cell Industry U.S. Fuel Cell Council: The Voice of the Fuel Cell Industry Presentation to the Fall 2009 High Temperature Membrane Working Group PDF icon about_usfcc.pdf More Documents & Publications Fuel Cell Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications Legislative Update: State and Regional Hydrogen and Fuel Cell Initiatives Conference Call Micro and Man-Portable Fuel Cells

  20. Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA

    Office of Environmental Management (EM)

    Practitioners | Department of Energy Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA Practitioners Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA Practitioners Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA Practitioners Collaboration in NEPA - a Handbook for NEPA Practitioners is a collaboration of research and consultations by CEQ concerning analyses prepared under NEPA. Updated in the Fall of 2007, this

  1. Chapter 6: Innovating Clean Energy Technologies in Advanced Manufacturing | Direct Thermal Energy Conversion Materials, Devices, and Systems Technology Assessment

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

    and Modeling for Manufacturing Combined Heat and Power Systems Composite Materials Critical Materials Direct Thermal Energy Conversion Materials, Devices, and Systems Materials for Harsh Service Conditions Process Heating Process Intensification Roll-to-Roll Processing Sustainable Manufacturing - Flow of Materials through Industry Waste Heat Recovery Systems Wide Bandgap Semiconductors for Power Electronics ENERGY U.S. DEPARTMENT OF Quadrennial Technology Review 2015 1 Quadrennial Technology

  2. Waste Heat Recovery System: Lightweight Thermal Energy Recovery (LIGHTER) System

    SciTech Connect (OSTI)

    2010-01-01

    Broad Funding Opportunity Announcement Project: GM is using shape memory alloys that require as little as a 10C temperature difference to convert low-grade waste heat into mechanical energy. When a stretched wire made of shape memory alloy is heated, it shrinks back to its pre-stretched length. When the wire cools back down, it becomes more pliable and can revert to its original stretched shape. This expansion and contraction can be used directly as mechanical energy output or used to drive an electric generator. Shape memory alloy heat engines have been around for decades, but the few devices that engineers have built were too complex, required fluid baths, and had insufficient cycle life for practical use. GM is working to create a prototype that is practical for commercial applications and capable of operating with either air- or fluid-based heat sources. GMs shape memory alloy based heat engine is also designed for use in a variety of non-vehicle applications. For example, it can be used to harvest non-vehicle heat sources, such as domestic and industrial waste heat and natural geothermal heat, and in HVAC systems and generators.

  3. Mechanism of Thermal Reversal of the (Fulvalene)tetracarbonyldiruthenium Photoisomerization: Toward Molecular Solar-Thermal Energy Storage

    SciTech Connect (OSTI)

    Kanai, Y; Srinivasan, V; Meier, S K; Vollhardt, K P; Grossman, J C

    2010-02-18

    In the currently intensifying quest to harness solar energy for the powering of our planet, most efforts are centered around photoinduced generic charge separation, such as in photovoltaics, water splitting, other small molecule activation, and biologically inspired photosynthetic systems. In contrast, direct collection of heat from sunlight has received much less diversified attention, its bulk devoted to the development of concentrating solar thermal power plants, in which mirrors are used to focus the sun beam on an appropriate heat transfer material. An attractive alternative strategy would be to trap solar energy in the form of chemical bonds, ideally through the photoconversion of a suitable molecule to a higher energy isomer, which, in turn, would release the stored energy by thermal reversal. Such a system would encompass the essential elements of a rechargeable heat battery, with its inherent advantages of storage, transportability, and use on demand. The underlying concept has been explored extensively with organic molecules (such as the norbornadiene-quadricyclane cycle), often in the context of developing photoswitches. On the other hand, organometallic complexes have remained relatively obscure in this capacity, despite a number of advantages, including expanded structural tunability and generally favorable electronic absorption regimes. A highly promising organometallic system is the previously reported, robust photo-thermal fulvalene (Fv) diruthenium couple 1 {l_reversible} 2 (Scheme 1). However, although reversible and moderately efficient, lack of a full, detailed atom-scale understanding of its key conversion and storage mechanisms have limited our ability to improve on its performance or identify optimal variants, such as substituents on the Fv, ligands other than CO, and alternative metals. Here we present a theoretical investigation, in conjunction with corroborating experiments, of the mechanism for the heat releasing step of 2 {yields} 1 and its Fe (4) and Os (6) relatives. The results of the combined study has enabled a rigorous interpretation of earlier and new experimental measurements and paint a surprising picture. First-principles calculations were employed based on spin unrestricted density functional theory (DFT) with a non-empirical gradient corrected exchange-correlation functional. Ultrasoft pseudopotentials were used to describe the valence-core interactions of electrons, including scalar relativistic effects of the core. Wavefunctions and charge densities were expanded in plane waves with kinetic energies up to 25 and 200 Rydberg, respectively. Reaction pathways were delineated with the string method, as implemented within the Car-Parrinello approach. This method allows for the efficient determination of the minimum energy path (MEP) of atomistic transitions and thus also saddle points (transition states, TSs), which are the energy maxima along the MEP. All geometries were optimized until all forces on the atoms were less than 0.02 eV/{angstrom}. The calculated structures of 1 and 2 were in good agreement with their experimental counterparts.

  4. High Temperature Phase Change Materials for Thermal Energy Storage Applications: Preprint

    SciTech Connect (OSTI)

    Gomez, J.; Glatzmaier, G. C.; Starace, A.; Turchi, C.; Ortega, J.

    2011-08-01

    To store thermal energy, sensible and latent heat storage materials are widely used. Latent heat thermal energy storage (TES) systems using phase change materials (PCM) are useful because of their ability to charge and discharge a large amount of heat from a small mass at constant temperature during a phase transformation. Molten salt PCM candidates for cascaded PCMs were evaluated for the temperatures near 320 degrees C, 350 degrees C, and 380 degrees C. These temperatures were selected to fill the 300 degrees C to 400 degrees C operating range typical for parabolic trough systems, that is, as one might employ in three-PCM cascaded thermal storage. Based on the results, the best candidate for temperatures near 320 degrees C was the molten salt KNO3-4.5wt%KCl. For the 350 degrees C and 380 degrees C temperatures, the evaluated molten salts are not good candidates because of the corrosiveness and the high vapor pressure of the chlorides.

  5. External review of the thermal energy storage (TES) cogeneration study assumptions. Final report

    SciTech Connect (OSTI)

    Lai, B.Y.; Poirier, R.N.

    1996-08-01

    This report is to provide a detailed review of the basic assumptions made in the design, sizing, performance, and economic models used in the thermal energy storage (TES)/cogeneration feasibility studies conducted by Pacific Northwest Laboratory (PNL) staff. This report is the deliverable required under the contract.

  6. System for thermal energy storage, space heating and cooling and power conversion

    DOE Patents [OSTI]

    Gruen, Dieter M.; Fields, Paul R.

    1981-04-21

    An integrated system for storing thermal energy, for space heating and cong and for power conversion is described which utilizes the reversible thermal decomposition characteristics of two hydrides having different decomposition pressures at the same temperature for energy storage and space conditioning and the expansion of high-pressure hydrogen for power conversion. The system consists of a plurality of reaction vessels, at least one containing each of the different hydrides, three loops of circulating heat transfer fluid which can be selectively coupled to the vessels for supplying the heat of decomposition from any appropriate source of thermal energy from the outside ambient environment or from the spaces to be cooled and for removing the heat of reaction to the outside ambient environment or to the spaces to be heated, and a hydrogen loop for directing the flow of hydrogen gas between the vessels. When used for power conversion, at least two vessels contain the same hydride and the hydrogen loop contains an expansion engine. The system is particularly suitable for the utilization of thermal energy supplied by solar collectors and concentrators, but may be used with any source of heat, including a source of low-grade heat.

  7. S3TEC Annual Workship | Solid State Solar Thermal Energy Conversion

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

    Annual Workship Workshop Saturday Feb 13, 2016 9:00am to 8:00pm Location: MIT Faculty Club Annual Workshop - Solid State Solar Thermal Energy Conversion February 13, 2016 9:00 am-8:00 pm Location: MIT Faculty Club and Conference Center, 50 Memorial Drive, Cambridge, MA

  8. Regional assessment of aquifers for thermal-energy storage. Volume 2. Regions 7 through 12

    SciTech Connect (OSTI)

    Not Available

    1981-06-01

    This volume contains information on the geologic and hydrologic framework, major aquifers, aquifers which are suitable and unsuitable for annual thermal energy storage (ATES) and the ATES potential of the following regions of the US: Unglaciated Central Region; Glaciated Appalachians, Unglaciated Appalachians; Coastal Plain; Hawaii; and Alaska. (LCL)

  9. Project Profile: Innovative Thermal Energy Storage for Baseload Solar Power Generation

    Broader source: Energy.gov [DOE]

    The University of South Florida, under the Baseload CSP FOA, is researching and developing a thermal energy storage system based on encapsulated phase change materials (PCM) that can meet the utility-scale baseload CSP plant requirements at significantly lower system costs.

  10. Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation

    SciTech Connect (OSTI)

    Reddy, Ramana G.

    2013-10-23

    The explicit UA program objective is to develop low melting point (LMP) molten salt thermal energy storage media with high thermal energy storage density for sensible heat storage systems. The novel Low Melting Point (LMP) molten salts are targeted to have the following characteristics: 1. Lower melting point (MP) compared to current salts (<222C) 2. Higher energy density compared to current salts (>300 MJ/m3) 3. Lower power generation cost compared to current salt In terms of lower power costs, the program target the DOE's Solar Energy Technologies Program year 2020 goal to create systems that have the potential to reduce the cost of Thermal Energy Storage (TES) to less than $15/kWh-th and achieve round trip efficiencies greater than 93%. The project has completed the experimental investigations to determine the thermo-physical, long term thermal stability properties of the LMP molten salts and also corrosion studies of stainless steel in the candidate LMP molten salts. Heat transfer and fluid dynamics modeling have been conducted to identify heat transfer geometry and relative costs for TES systems that would utilize the primary LMP molten salt candidates. The project also proposes heat transfer geometry with relevant modifications to suit the usage of our molten salts as thermal energy storage and heat transfer fluids. The essential properties of the down-selected novel LMP molten salts to be considered for thermal storage in solar energy applications were experimentally determined, including melting point, heat capacity, thermal stability, density, viscosity, thermal conductivity, vapor pressure, and corrosion resistance of SS 316. The thermodynamic modeling was conducted to determine potential high temperature stable molten salt mixtures that have thermal stability up to 1000 C. The thermo-physical properties of select potential high temperature stable (HMP) molten salt mixtures were also experimentally determined. All the salt mixtures align with the go/no-go goals stipulated by the DOE for this project. Energy densities of all salt mixtures were higher than that of the current solar salt. The salt mixtures costs have been estimated and TES system costs for a 2 tank, direct approach have been estimated for each of these materials. All estimated costs are significantly below the baseline system that used solar salt. These lower melt point salts offer significantly higher energy density per volume than solar salt and therefore attractively smaller inventory and equipment costs. Moreover, a new TES system geometry has been recommended A variety of approaches were evaluated to use the low melting point molten salt. Two novel changes are recommended that 1) use the salt as a HTF through the solar trough field, and 2) use the salt to not only create steam but also to preheat the condensed feedwater for Rankine cycle. The two changes enable the powerblock to operate at 500C, rather than the current 400C obtainable using oil as the HTF. Secondly, the use of salt to preheat the feedwater eliminates the need to extract steam from the low pressure turbine for that purpose. Together, these changes result in a dramatic 63% reduction required for 6 hour salt inventory, a 72% reduction in storage volume, and a 24% reduction in steam flow rate in the power block. Round trip efficiency for the Case 5 - 2 tank direct system is estimated at >97%, with only small losses from time under storage and heat exchange, and meeting RFP goals. This attractive efficiency is available because the major heat loss experienced in a 2 tank indirect system - losses by transferring the thermal energy from oil HTF to the salt storage material and back to oil to run the steam generator at night - is not present for the 2 tank direct system. The higher heat capacity values for both LMP and HMP systems enable larger storage capacities for concentrating solar power.

  11. EFSEC Generalized Siting Process Flowchart | Open Energy Information

    Open Energy Info (EERE)

    GraphicMapChart Author Washington State Energy Facility Site Evaluation Council Organization Washington State Energy Facility Site Evaluation Council Published...

  12. Ocean Thermal Energy Conversion Life Cycle Cost Assessment, Final Technical Report, 30 May 2012

    SciTech Connect (OSTI)

    Martel, Laura; Smith, Paul; Rizea, Steven; Van Ryzin, Joe; Morgan, Charles; Noland, Gary; Pavlosky, Rick; Thomas, Michael

    2012-06-30

    The Ocean Thermal Energy Conversion (OTEC) Life Cycle Cost Assessment (OLCCA) is a study performed by members of the Lockheed Martin (LM) OTEC Team under funding from the Department of Energy (DOE), Award No. DE-EE0002663, dated 01/01/2010. OLCCA objectives are to estimate procurement, operations and maintenance, and overhaul costs for two types of OTEC plants: -Plants moored to the sea floor where the electricity produced by the OTEC plant is directly connected to the grid ashore via a marine power cable (Grid Connected OTEC plants) -Open-ocean grazing OTEC plant-ships producing an energy carrier that is transported to designated ports (Energy Carrier OTEC plants) Costs are developed using the concept of levelized cost of energy established by DOE for use in comparing electricity costs from various generating systems. One area of system costs that had not been developed in detail prior to this analysis was the operations and sustainment (O&S) cost for both types of OTEC plants. Procurement costs, generally referred to as capital expense and O&S costs (operations and maintenance (O&M) costs plus overhaul and replacement costs), are assessed over the 30 year operational life of the plants and an annual annuity calculated to achieve a levelized cost (constant across entire plant life). Dividing this levelized cost by the average annual energy production results in a levelized cost of electricity, or LCOE, for the OTEC plants. Technical and production efficiency enhancements that could result in a lower value of the OTEC LCOE were also explored. The thermal OTEC resource for Oahu, Hawai’i and projected build out plan were developed. The estimate of the OTEC resource and LCOE values for the planned OTEC systems enable this information to be displayed as energy supplied versus levelized cost of the supplied energy; this curve is referred to as an Energy Supply Curve. The Oahu Energy Supply Curve represents initial OTEC deployment starting in 2018 and demonstrates the predicted economies of scale as technology and efficiency improvements are realized and larger more economical plants deployed. Utilizing global high resolution OTEC resource assessment from the Ocean Thermal Extractable Energy Visualization (OTEEV) project (an independent DOE project), Global Energy Supply Curves were generated for Grid Connected and Energy Carrier OTEC plants deployed in 2045 when the predicted technology and efficiencies improvements are fully realized. The Global Energy Supply Curves present the LCOE versus capacity in ascending order with the richest, lowest cost resource locations being harvested first. These curves demonstrate the vast ocean thermal resource and potential OTEC capacity that can be harvested with little change in LCOE.

  13. Comments of the Natural Resource Defense Council on DOE's Request for Information on Reducing Regulatory Burden

    Broader source: Energy.gov [DOE]

    On behalf of the Natural Resources Defense Council and our more than 1.3 million members and online activists, we submit the following comments in response to the Department of Energys (DOE)...

  14. Molten Salt-Carbon Nanotube Thermal Energy Storage for Concentrating Solar Power Systems Final Report

    SciTech Connect (OSTI)

    Michael Schuller; Frank Little; Darren Malik; Matt Betts; Qian Shao; Jun Luo; Wan Zhong; Sandhya Shankar; Ashwin Padmanaban

    2012-03-30

    We demonstrated that adding nanoparticles to a molten salt would increase its utility as a thermal energy storage medium for a concentrating solar power system. Specifically, we demonstrated that we could increase the specific heat of nitrate and carbonate salts containing 1% or less of alumina nanoparticles. We fabricated the composite materials using both evaporative and air drying methods. We tested several thermophysical properties of the composite materials, including the specific heat, thermal conductivity, latent heat, and melting point. We also assessed the stability of the composite material with repeated thermal cycling and the effects of adding the nanoparticles on the corrosion of stainless steel by the composite salt. Our results indicate that stable, repeatable 25-50% improvements in specific heat are possible for these materials. We found that using these composite salts as the thermal energy storage material for a concentrating solar thermal power system can reduce the levelized cost of electricity by 10-20%. We conclude that these materials are worth further development and inclusion in future concentrating solar power systems.

  15. Limits on the thermal energy release from radioactive wastes in a mined geologic repository

    SciTech Connect (OSTI)

    Scott, J.A.

    1983-03-01

    The theraml energy release of nuclear wastes is a major factor in the design of geologic repositories. Thermal limits need to be placed on various aspets of the geologic waste disposal system to avoid or retard the degradation of repository performance because of increased temperatures. The thermal limits in current use today are summarized in this report. These limits are placed in a hierarchial structure of thermal criteria consistent with the failure mechanism they are trying to prevent. The thermal criteria hierarchy is used to evaluate the thermal performance of a sample repository design. The design consists of disassembled BWR spent fuel, aged 10 years, close packed in a carbon steel canister with 15 cm of crushed salt backfill. The medium is bedded salt. The most-restrictive temperature for this design is the spent-fuel centerline temperature limit of 300/sup 0/C. A sensitivity study on the effects of additional cooling prior to disposal on repository thermal limits and design is performed.

  16. Project Reports for Council of Athabascan Tribal Governments...

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

    Council of Athabascan Tribal Governments - 2008 Project Project Reports for Council of Athabascan Tribal Governments - 2008 Project Council of Athabascan Tribal Governments (CATG)...

  17. Thermal testing of the proposed HUD energy efficiency standard for new manufactured homes

    SciTech Connect (OSTI)

    Judkoff, R.D.; Barker, G.M.

    1992-06-01

    Thermal testing of two manufactured homes was performed at the National Renewable Energy Laboratory's (NREL's) Collaborative Manufactured Buildings Facility for Energy Research and Testing (CMFERT) environmental enclosure in the winter and spring of 1991. The primary objective of the study was to directly measure the thermal performance of the two homes, each built according to a proposed new US Department of Housing and Urban Development (HUD) standard. Secondary objectives were to test the accuracy of an accompanying compliance calculation method and to help manufacturers find cost-effective ways to meet the new standard. Both homes performed within the standard without major design or production line modifications. Their performance fell within 8% of predictions based on the new draft HUD calculation manual; however, models with minimum window area were selected by the manufacturer. Models with more typical window area would have required substantive design changes to meet the standard. Several other tests were also performed on the homes by both NREL and the Florida Solar Energy Center (FSEC) to uncover potential thermal anomalies and to explore the degradation in thermal performance that might occur because of (a) penetrations in the rodent barrier from field hookups and repairs, (b) closing of interior doors with and without operation of the furnace blower, and (c) exposure to winds.

  18. Thermal testing of the proposed HUD energy efficiency standard for new manufactured homes

    SciTech Connect (OSTI)

    Judkoff, R.D.; Barker, G.M.

    1992-06-01

    Thermal testing of two manufactured homes was performed at the National Renewable Energy Laboratory`s (NREL`s) Collaborative Manufactured Buildings Facility for Energy Research and Testing (CMFERT) environmental enclosure in the winter and spring of 1991. The primary objective of the study was to directly measure the thermal performance of the two homes, each built according to a proposed new US Department of Housing and Urban Development (HUD) standard. Secondary objectives were to test the accuracy of an accompanying compliance calculation method and to help manufacturers find cost-effective ways to meet the new standard. Both homes performed within the standard without major design or production line modifications. Their performance fell within 8% of predictions based on the new draft HUD calculation manual; however, models with minimum window area were selected by the manufacturer. Models with more typical window area would have required substantive design changes to meet the standard. Several other tests were also performed on the homes by both NREL and the Florida Solar Energy Center (FSEC) to uncover potential thermal anomalies and to explore the degradation in thermal performance that might occur because of (a) penetrations in the rodent barrier from field hookups and repairs, (b) closing of interior doors with and without operation of the furnace blower, and (c) exposure to winds.

  19. Dr. Elizabeth Sherwood-Randall, a Top White House National Security Council

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

    Official, Confirmed as Deputy Secretary of Department of Energy | Department of Energy Elizabeth Sherwood-Randall, a Top White House National Security Council Official, Confirmed as Deputy Secretary of Department of Energy Dr. Elizabeth Sherwood-Randall, a Top White House National Security Council Official, Confirmed as Deputy Secretary of Department of Energy September 18, 2014 - 6:54pm Addthis NEWS MEDIA CONTACT (202) 586-4940 Dr. Elizabeth Sherwood-Randall was confirmed by the Senate on

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Western Riverside Council of Governments- Home Energy Renovation Opportunity (HERO) Financing Program Western Riverside Council of Governments (WRCOG) is offering homeowners in...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    not identified, Wind (Small), LED Lighting Western Riverside Council of Governments- Home Energy Renovation Opportunity (HERO) Financing Program Western Riverside Council of...

  2. Design and cost of near-term OTEC (Ocean Thermal Energy Conversion) plants for the production of desalinated water and electric power. [Ocean Thermal Energy Conversion (OTEC)

    SciTech Connect (OSTI)

    Rabas, T.; Panchal, C.; Genens, L.

    1990-01-01

    There currently is an increasing need for both potable water and power for many islands in the Pacific and Caribbean. The Ocean Thermal Energy Conversion (OTEC) technology fills these needs and is a viable option because of the unlimited supply of ocean thermal energy for the production of both desalinated water and electricity. The OTEC plant design must be flexible to meet the product-mix demands that can be very different from site to site. This paper describes different OTEC plants that can supply various mixes of desalinated water and vapor -- the extremes being either all water and no power or no water and all power. The economics for these plants are also presented. The same flow rates and pipe sizes for both the warm and cold seawater streams are used for different plant designs. The OTEC plant designs are characterized as near-term because no major technical issues need to be resolved or demonstrated. The plant concepts are based on DOE-sponsored experiments dealing with power systems, advanced heat exchanger designs, corrosion and fouling of heat exchange surfaces, and flash evaporation and moisture removal from the vapor using multiple spouts. In addition, the mature multistage flash evaporator technology is incorporated into the plant designs were appropriate. For the supply and discharge warm and cold uncertainties do exist because the required pipe sizes are larger than the maximum currently deployed -- 40-inch high-density polyethylene pipe at Keahole Point in Hawaii. 30 refs., 6 figs., 8 tabs.

  3. Case Study - Western Electricity Coordinating Council

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

    Grid The Western Electricity Coordinating Council ... the vast interconnected transmission system connecting ... WISP's Smart Grid Investment Grant (SGIG) Advanced ...

  4. Hanford Natural Resource Trustee Council - Hanford Site

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

    Council About Us About Hanford Cleanup Hanford History Hanford Site Wide Programs Hanford Natural Resource Trustee Council HNRTC Members HNRTC History & Accomplishments Contact Us Hanford Natural Resource Trustee Council Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size The Hanford Natural Resource Trustee Council is a collaborative working group chartered to address natural resources impacted by Hanford Site releases of hazardous substances. The objectives of

  5. User Advisory Council | Argonne Leadership Computing Facility

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

    About Overview History Staff Directory Our Teams User Advisory Council Careers Margaret Butler Fellowship Visiting Us Contact Us User Advisory Council The User Advisory Council meets regularly to review major policies and to provide user feedback to the facility leadership. All council members are active Principal Investigators or users of ALCF computational resources through one or more of the allocation programs. Martin Berzins Professor Department of Computer Science Scientific Computing and

  6. Developing a Cost Model and Methodology to Estimate Capital Costs for Thermal Energy Storage

    SciTech Connect (OSTI)

    Glatzmaier, G.

    2011-12-01

    This report provides an update on the previous cost model for thermal energy storage (TES) systems. The update allows NREL to estimate the costs of such systems that are compatible with the higher operating temperatures associated with advanced power cycles. The goal of the Department of Energy (DOE) Solar Energy Technology Program is to develop solar technologies that can make a significant contribution to the United States domestic energy supply. The recent DOE SunShot Initiative sets a very aggressive cost goal to reach a Levelized Cost of Energy (LCOE) of 6 cents/kWh by 2020 with no incentives or credits for all solar-to-electricity technologies.1 As this goal is reached, the share of utility power generation that is provided by renewable energy sources is expected to increase dramatically. Because Concentrating Solar Power (CSP) is currently the only renewable technology that is capable of integrating cost-effective energy storage, it is positioned to play a key role in providing renewable, dispatchable power to utilities as the share of power generation from renewable sources increases. Because of this role, future CSP plants will likely have as much as 15 hours of Thermal Energy Storage (TES) included in their design and operation. As such, the cost and performance of the TES system is critical to meeting the SunShot goal for solar technologies. The cost of electricity from a CSP plant depends strongly on its overall efficiency, which is a product of two components - the collection and conversion efficiencies. The collection efficiency determines the portion of incident solar energy that is captured as high-temperature thermal energy. The conversion efficiency determines the portion of thermal energy that is converted to electricity. The operating temperature at which the overall efficiency reaches its maximum depends on many factors, including material properties of the CSP plant components. Increasing the operating temperature of the power generation system leads to higher thermal-to-electric conversion efficiency. However, in a CSP system, higher operating temperature also leads to greater thermal losses. These two effects combine to give an optimal system-level operating temperature that may be less than the upper operating temperature limit of system components. The overall efficiency may be improved by developing materials, power cycles, and system-integration strategies that enable operation at elevated temperature while limiting thermal losses. This is particularly true for the TES system and its components. Meeting the SunShot cost target will require cost and performance improvements in all systems and components within a CSP plant. Solar collector field hardware will need to decrease significantly in cost with no loss in performance and possibly with performance improvements. As higher temperatures are considered for the power block, new working fluids, heat-transfer fluids (HTFs), and storage fluids will all need to be identified to meet these new operating conditions. Figure 1 shows thermodynamic conversion efficiency as a function of temperature for the ideal Carnot cycle and 75% Carnot, which is considered to be the practical efficiency attainable by current power cycles. Current conversion efficiencies for the parabolic trough steam cycle, power tower steam cycle, parabolic dish/Stirling, Ericsson, and air-Brayton/steam Rankine combined cycles are shown at their corresponding operating temperatures. Efficiencies for supercritical steam and carbon dioxide (CO{sub 2}) are also shown for their operating temperature ranges.

  7. President Louisiana State Building and Construction Trades Council

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

    Robert "Tiger" Hammond President Louisiana State Building and Construction Trades Council Panel Discussion: "Workforce Issues as a Vulnerability to Energy Development" U.S. Department of Energy Quadrennial Energy Review May 27, 2014 New Orleans, Louisiana 2 On behalf of the 3 million skilled craft professionals in the United States and Canada that comprise the 14 national and international unions of North America's Building and Construction Trades Unions, I want to thank

  8. Reducing the Cost of Thermal Energy Storage for Parabolic Trough Solar Power Plants

    SciTech Connect (OSTI)

    Gawlik, Keith

    2013-06-25

    Thermal energy storage systems using phase change materials were evaluated for trough systems that use oil, steam, and high temperature salts as heat transfer fluids. A variety of eutectic salts and metal alloys were considered as phase change materials in a cascaded arrangement. Literature values of specific heat, latent heat, density, and other thermophysical properties were used in initial analyses. Testing laboratories were contracted to measure properties for candidate materials for comparison to the literature and for updating the models. A TRNSYS model from Phase 1 was further developed for optimizing the system, including a novel control algorithm. A concept for increasing the bulk thermal conductivity of the phase change system was developed using expanded metal sheets. Outside companies were contracted to design and cost systems using platecoil heat exchangers immersed in the phase change material. Laboratory evaluations of the one-dimensional and three-dimensional behavior of expanded metal sheets in a low conductivity medium were used to optimize the amount of thermal conductivity enhancement. The thermal energy storage systems were compared to baseline conventional systems. The best phase change system found in this project, which was for the high temperature plant, had a projected cost of $25.2 per kWhth, The best system also had a cost that was similar to the base case, a direct two-tank molten salt system.

  9. Project Reports for Lummi Indian Business Council- 2010 Project

    Broader source: Energy.gov [DOE]

    The overall goal of the Lummi Indian Reservation Wind Energy Development Feasibility Assessment project is to conduct an assessment that will provide the information needed for the Lummi Indian Business Council (LIBC) to make a knowledge-based determination whether a wind-generation project on the reservation would provide enough economic, environmental, cultural, and social benefits to justify the cost of the development.

  10. Development of a concentrating solar power system using fluidized-bed technology for thermal energy conversion and solid particles for thermal energy storage

    SciTech Connect (OSTI)

    Ma, Z.; Mehos, M.; Glatzmaier, G.; Sakadjian, B. B.

    2015-05-01

    Concentrating solar power (CSP) is an effective way to convert solar energy into electricity with an economic energy-storage capability for grid-scale, dispatchable renewable power generation. However, CSP plants need to reduce costs to be competitive with other power generation methods. Two ways to reduce CSP cost are to increase solar-to-electric efficiency by supporting a high-efficiency power conversion system, and to use low-cost materials in the system. The current nitrate-based molten-salt systems have limited potential for cost reduction and improved power-conversion efficiency with high operating temperatures. Even with significant improvements in operating performance, these systems face challenges in satisfying the cost and performance targets. This paper introduces a novel CSP system with high-temperature capability that can be integrated into a high-efficiency CSP plant and that meets the low-cost, high-performance CSP targets. Unlike a conventional salt-based CSP plant, this design uses gas/solid, two-phase flow as the heat-transfer fluid (HTF); separated solid particles as storage media; and stable, inexpensive materials for the high-temperature receiver and energy storage containment. We highlight the economic and performance benefits of this innovative CSP system design, which has thermal energy storage capability for base-load power generation.

  11. Development of a concentrating solar power system using fluidized-bed technology for thermal energy conversion and solid particles for thermal energy storage

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

    Ma, Z.; Mehos, M.; Glatzmaier, G.; Sakadjian, B. B.

    2015-05-01

    Concentrating solar power (CSP) is an effective way to convert solar energy into electricity with an economic energy-storage capability for grid-scale, dispatchable renewable power generation. However, CSP plants need to reduce costs to be competitive with other power generation methods. Two ways to reduce CSP cost are to increase solar-to-electric efficiency by supporting a high-efficiency power conversion system, and to use low-cost materials in the system. The current nitrate-based molten-salt systems have limited potential for cost reduction and improved power-conversion efficiency with high operating temperatures. Even with significant improvements in operating performance, these systems face challenges in satisfying the costmore » and performance targets. This paper introduces a novel CSP system with high-temperature capability that can be integrated into a high-efficiency CSP plant and that meets the low-cost, high-performance CSP targets. Unlike a conventional salt-based CSP plant, this design uses gas/solid, two-phase flow as the heat-transfer fluid (HTF); separated solid particles as storage media; and stable, inexpensive materials for the high-temperature receiver and energy storage containment. We highlight the economic and performance benefits of this innovative CSP system design, which has thermal energy storage capability for base-load power generation.« less

  12. SOLCOST - Version 3. 0. Solar energy design program for non-thermal specialists

    SciTech Connect (OSTI)

    Not Available

    1980-05-01

    The SOLCOST solar energy design program is a public domain computerized design tool intended for use by non-thermal specialists to size solar systems with a methodology based on life cycle cost. An overview of SOLCOST capabilities and options is presented. A detailed guide to the SOLCOST input parameters is included. Sample problems showing typical imput decks and resulting SOLCOST output sheets are given. Details of different parts of the analysis are appended. (MHR)

  13. Evaluation of annual efficiencies of high temperature central receiver concentrated solar power plants with thermal energy storage.

    SciTech Connect (OSTI)

    Ehrhart, Brian David; Gill, David Dennis

    2013-07-01

    The current study has examined four cases of a central receiver concentrated solar power plant with thermal energy storage using the DELSOL and SOLERGY computer codes. The current state-of-the-art base case was compared with a theoretical high temperature case which was based on the scaling of some input parameters and the estimation of other parameters based on performance targets from the Department of Energy SunShot Initiative. This comparison was done for both current and high temperature cases in two configurations: a surround field with an external cylindrical receiver and a north field with a single cavity receiver. There is a fairly dramatic difference between the design point and annual average performance, especially in the solar field and receiver subsystems, and also in energy losses due to the thermal energy storage being full to capacity. Additionally, there are relatively small differences (<2%) in annual average efficiencies between the Base and High Temperature cases, despite an increase in thermal to electric conversion efficiency of over 8%. This is due the increased thermal losses at higher temperature and operational losses due to subsystem start-up and shut-down. Thermal energy storage can mitigate some of these losses by utilizing larger thermal energy storage to ensure that the electric power production system does not need to stop and re-start as often, but solar energy is inherently transient. Economic and cost considerations were not considered here, but will have a significant impact on solar thermal electric power production strategy and sizing.

  14. Summary Report for Concentrating Solar Power Thermal Storage Workshop: New Concepts and Materials for Thermal Energy Storage and Heat-Transfer Fluids, May 20, 2011

    SciTech Connect (OSTI)

    Glatzmaier, G.

    2011-08-01

    This document summarizes a workshop on thermal energy storage for concentrating solar power (CSP) that was held in Golden, Colorado, on May 20, 2011. The event was hosted by the U.S. Department of Energy (DOE), the National Renewable Energy Laboratory, and Sandia National Laboratories. The objective was to engage the university and laboratory research communities to identify and define research directions for developing new high-temperature materials and systems that advance thermal energy storage for CSP technologies. This workshop was motivated, in part, by the DOE SunShot Initiative, which sets a very aggressive cost goal for CSP technologies -- a levelized cost of energy of 6 cents per kilowatt-hour by 2020 with no incentives or credits.

  15. Inter-Tribal Council of Michigan, Inc. - 2011 Project | Department of

    Office of Environmental Management (EM)

    Energy Inter-Tribal Council of Michigan, Inc. - 2011 Project Inter-Tribal Council of Michigan, Inc. - 2011 Project Summary The proposed project is to study select Bay Mills Indian Community community/government buildings to determine what is required to reduce energy consumption 30% at these buildings. The Bay Mills Indian Community (BMIC) buildings with the largest expected energy use are the Bay Mills Ellen Marshall Health Center building, Bay Mills Indian Community Administration

  16. Simulating the Value of Concentrating Solar Power with Thermal Energy Storage in a Production Cost Model

    SciTech Connect (OSTI)

    Denholm, P.; Hummon, M.

    2012-11-01

    Concentrating solar power (CSP) deployed with thermal energy storage (TES) provides a dispatchable source of renewable energy. The value of CSP with TES, as with other potential generation resources, needs to be established using traditional utility planning tools. Production cost models, which simulate the operation of grid, are often used to estimate the operational value of different generation mixes. CSP with TES has historically had limited analysis in commercial production simulations. This document describes the implementation of CSP with TES in a commercial production cost model. It also describes the simulation of grid operations with CSP in a test system consisting of two balancing areas located primarily in Colorado.

  17. COGR Council on Governmental Relations

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

    COGR COUNCIL ON GOVERNMENTAL RELATIONS an organization of research universities 1200 New York Avenue, N.W., Suite 750, Washington, D.C. 20005 (202) 289-6655/(202) 289-6698 (FAX) BOARD OF DIRECTORS CHAIR DAVID WYNES Emory University MICHAEL AMEY The Johns Hopkins University JAMES BARBRET Wayne State University ELAINE BROCK University of Michigan SUSAN CAMBER University of Washington MICHELLE CHRISTY Massachusetts Institute of Technology KELVIN DROEGEMEIER University of Oklahoma CHARLES LOUIS

  18. Become One In A Million: Partnership Updates. Million Solar Roofs and Interstate Renewable Energy Council Annual Meeting, Washington, D.C., October 2005

    SciTech Connect (OSTI)

    Tombari, C.

    2005-09-01

    The U.S. Department of Energy's Million Solar Roofs Initiative (MSR) is a unique public-private partnership aimed at overcoming market barriers for photovoltaics (PV), solar water heating, transpired solar collectors, solar space heating and cooling, and pool heating. This report contains annual progress reports from 866 partners across the United States.

  19. The origin of thermal component in the transverse momentum spectra in high energy hadronic processes

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

    Bylinkin, Alexander A.; Kharzeev, Dmitri E.; Rostovtsev, Andrei A.

    2014-12-15

    The transverse momentum spectra of hadrons produced in high energy collisions can be decomposed into two components: the exponential ("thermal") and the power ("hard") ones. Recently, the H1 Collaboration has discovered that the relative strength of these two components in Deep Inelastic Scattering (DIS) depends drastically upon the global structure of the event - namely, the exponential component is absent in the diffractive events characterized by a rapidity gap. We discuss the possible origin of this effect and speculate that it is linked to confinement. Specifically, we argue that the thermal component is due to the effective event horizon introducedmore » by the confining string, in analogy to the Hawking-Unruh effect. In diffractive events, the t-channel exchange is color-singlet and there is no fragmenting string - so the thermal component is absent. The slope of the soft component of the hadron spectrum in this picture is determined by the saturation momentum that drives the deceleration in the color field, and thus the Hawking-Unruh temperature. We analyze the data on non-diffractive pp collisions and find that the slope of the thermal component of the hadron spectrum is indeed proportional to the saturation momentum.« less

  20. The origin of thermal component in the transverse momentum spectra in high energy hadronic processes

    SciTech Connect (OSTI)

    Bylinkin, Alexander A.; Kharzeev, Dmitri E.; Rostovtsev, Andrei A.

    2014-12-15

    The transverse momentum spectra of hadrons produced in high energy collisions can be decomposed into two components: the exponential ("thermal") and the power ("hard") ones. Recently, the H1 Collaboration has discovered that the relative strength of these two components in Deep Inelastic Scattering (DIS) depends drastically upon the global structure of the event - namely, the exponential component is absent in the diffractive events characterized by a rapidity gap. We discuss the possible origin of this effect and speculate that it is linked to confinement. Specifically, we argue that the thermal component is due to the effective event horizon introduced by the confining string, in analogy to the Hawking-Unruh effect. In diffractive events, the t-channel exchange is color-singlet and there is no fragmenting string - so the thermal component is absent. The slope of the soft component of the hadron spectrum in this picture is determined by the saturation momentum that drives the deceleration in the color field, and thus the Hawking-Unruh temperature. We analyze the data on non-diffractive pp collisions and find that the slope of the thermal component of the hadron spectrum is indeed proportional to the saturation momentum.

  1. Modeling, design and thermal performance of a BIPV/T system thermally coupled with a ventilated concrete slab in a low energy solar house: Part 1, BIPV/T system and house energy concept

    SciTech Connect (OSTI)

    Chen, Yuxiang; Athienitis, A.K.; Galal, Khaled

    2010-11-15

    This paper is the first of two papers that describe the modeling, design, and performance assessment based on monitored data of a building-integrated photovoltaic-thermal (BIPV/T) system thermally coupled with a ventilated concrete slab (VCS) in a prefabricated, two-storey detached, low energy solar house. This house, with a design goal of near net-zero annual energy consumption, was constructed in 2007 in Eastman, Quebec, Canada - a cold climate area. Several novel solar technologies are integrated into the house and with passive solar design to reach this goal. An air-based open-loop BIPV/T system produces electricity and collects heat simultaneously. Building-integrated thermal mass is utilized both in passive and active forms. Distributed thermal mass in the direct gain area and relatively large south facing triple-glazed windows (about 9% of floor area) are employed to collect and store passive solar gains. An active thermal energy storage system (TES) stores part of the collected thermal energy from the BIPV/T system, thus reducing the energy consumption of the house ground source heat pump heating system. This paper focuses on the BIPV/T system and the integrated energy concept of the house. Monitored data indicate that the BIPV/T system has a typical efficiency of about 20% for thermal energy collection, and the annual space heating energy consumption of the house is about 5% of the national average. A thermal model of the BIPV/T system suitable for preliminary design and control of the airflow is developed and verified with monitored data. (author)

  2. Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, thermal energy transfer assemblies, and methods for transferring thermal energy

    DOE Patents [OSTI]

    McGrail, B. Peter; Brown, Daryl R.; Thallapally, Praveen K.

    2014-08-05

    Methods for releasing associated guest materials from a metal organic framework are provided. Methods for associating guest materials with a metal organic framework are also provided. Methods are provided for selectively associating or dissociating guest materials with a metal organic framework. Systems for associating or dissociating guest materials within a series of metal organic frameworks are provided. Thermal energy transfer assemblies are provided. Methods for transferring thermal energy are also provided.

  3. High-Temperature Phase Change Materials (PCM) Candidates for Thermal Energy Storage (TES) Applications

    SciTech Connect (OSTI)

    Gomez, J. C.

    2011-09-01

    It is clearly understood that lower overall costs are a key factor to make renewable energy technologies competitive with traditional energy sources. Energy storage technology is one path to increase the value and reduce the cost of all renewable energy supplies. Concentrating solar power (CSP) technologies have the ability to dispatch electrical output to match peak demand periods by employing thermal energy storage (TES). Energy storage technologies require efficient materials with high energy density. Latent heat TES systems using phase change material (PCM) are useful because of their ability to charge and discharge a large amount of heat from a small mass at constant temperature during a phase transformation like melting-solidification. PCM technology relies on the energy absorption/liberation of the latent heat during a physical transformation. The main objective of this report is to provide an assessment of molten salts and metallic alloys proposed as candidate PCMs for TES applications, particularly in solar parabolic trough electrical power plants at a temperature range from 300..deg..C to 500..deg.. C. The physical properties most relevant for PCMs service were reviewed from the candidate selection list. Some of the PCM candidates were characterized for: chemical stability with some container materials; phase change transformation temperatures; and latent heats.

  4. Sandia Energy Photovoltaic

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

    feed 0 Sandian Contributes to Western Electricity Coordinating Council Photovoltaic Power Plant Model Validation Guideline http:energy.sandia.gov...

  5. Natural Resources Defense Council Ex Parte Communication | Department of

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

    Energy November 18, 2014, a representative of the Natural Resources Defense Council held a conference call with representatives of the Department of Energy, the Environmental Protection Agency, and their consultants from Navigant, ICFI and Terra Novum to discuss the Framework Document for Computer and Battery Backup Systems, Docket Number EERE-2014-BT-STD-0025 (RIN # 1904-AD04), 79 Fed. Reg. 41656. PDF icon NRDC Ex-parte Computer and Backup Systems 2014-11-18 More Documents &

  6. Spatial and temporal modeling of sub- and supercritical thermal energy storage

    SciTech Connect (OSTI)

    Tse, LA; Ganapathi, GB; Wirz, RE; Lavine, AS

    2014-05-01

    This paper describes a thermodynamic model that simulates the discharge cycle of a single-tank thermal energy storage (TES) system that can operate from the two-phase (liquid-vapor) to supercritical regimes for storage fluid temperatures typical of concentrating solar power plants. State-of-the-art TES design utilizes a two-tank system with molten nitrate salts; one major problem is the high capital cost of the salts (International Renewable Energy Agency, 2012). The alternate approach explored here opens up the use of low-cost fluids by considering operation at higher pressures associated with the two-phase and supercritical regimes. The main challenge to such a system is its high pressures and temperatures which necessitate a relatively high-cost containment vessel that represents a large fraction of the system capital cost. To mitigate this cost, the proposed design utilizes a single-tank TES system, effectively halving the required wall material. A single-tank approach also significantly reduces the complexity of the system in comparison to the two-tank systems, which require expensive pumps and external heat exchangers. A thermodynamic model is used to evaluate system performance; in particular it predicts the volume of tank wall material needed to encapsulate the storage fluid. The transient temperature of the tank is observed to remain hottest at the storage tank exit, which is beneficial to system operation. It is also shown that there is an optimum storage fluid loading that generates a given turbine energy output while minimizing the required tank wall material. Overall, this study explores opportunities to further improve current solar thermal technologies. The proposed single-tank system shows promise for decreasing the cost of thermal energy storage. (C) 2014 Elsevier Ltd. All rights reserved.

  7. President Obama Visits North Carolina's Cree, Inc., and Meets with Council on Jobs and Competitiveness

    Broader source: Energy.gov [DOE]

    This entry has been cross-posted from the White House Blog. President Obama to tour Cree, manufacturer of energy efficient LED lighting, while in North Carolina for the Jobs and Competitiveness Council.

  8. Building America Top Innovations Hall of Fame Profile … Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code

    Energy Savers [EERE]

    effectively demonstrated the importance of thermal bypass air barriers, which led to their inclusion in ENERGY STAR for Homes Version 3 specifications in 2006 and then to inclusion in the 2009 IECC. This is a great example of effective research driving a complete market transformation process for a critical high-performance home innovation. Air sealing of the home's thermal enclosure has been required by the energy code for many years. However, in years past, the provisions were somewhat vague

  9. Building America Top Innovations Hall of Fame Profile … Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code

    Energy Savers [EERE]

    effectively demonstrated the importance of thermal bypass air barriers, which led to their inclusion in ENERGY STAR for Homes Version 2 specifications in 2006 and then to inclusion in the 2009 IECC. This is a great example of effective research driving a complete market transformation process for a critical high-performance home innovation. Air sealing of the home's thermal enclosure has been required by the energy code for many years. However, in years past, the provisions were somewhat vague

  10. Evaluation Framework and Analyses for Thermal Energy Storage Integrated with Packaged Air Conditioning

    SciTech Connect (OSTI)

    Kung, F.; Deru, M.; Bonnema, E.

    2013-10-01

    Few third-party guidance documents or tools are available for evaluating thermal energy storage (TES) integrated with packaged air conditioning (AC), as this type of TES is relatively new compared to TES integrated with chillers or hot water systems. To address this gap, researchers at the National Renewable Energy Laboratory conducted a project to improve the ability of potential technology adopters to evaluate TES technologies. Major project outcomes included: development of an evaluation framework to describe key metrics, methodologies, and issues to consider when assessing the performance of TES systems integrated with packaged AC; application of multiple concepts from the evaluation framework to analyze performance data from four demonstration sites; and production of a new simulation capability that enables modeling of TES integrated with packaged AC in EnergyPlus. This report includes the evaluation framework and analysis results from the project.

  11. Project Reports for Inter-Tribal Council of Michigan, Inc. - 2011 Project |

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

    Department of Energy Inter-Tribal Council of Michigan, Inc. - 2011 Project Project Reports for Inter-Tribal Council of Michigan, Inc. - 2011 Project The proposed project is to study select Bay Mills Indian Community community/government buildings to determine what is required to reduce energy consumption 30% at these buildings. Learn more about this project or find details in the below status reports. PDF icon November 2011 status report PDF icon November 2012 status report PDF icon Final

  12. Eight Approaches to Enable Greater Energy Efficiency: A Guide...

    Energy Savers [EERE]

    Energy Efficiency: A Guide for State Government Officials. November 2009 The National Council on Electricity Policy (National Council) is a unique venture between the National...

  13. Taos Pueblo Renewable Energy Feasibility Study

    Energy Savers [EERE]

    Renewable Energy Feasibility Study Taos, New Mexico 2004-2005 Funded by DOE Tribal Energy Program Scope of Study * Solar * Wind * Biomass * Hydro * Concept development based on resources * Tribal Council review * Business plan development Solar * New Mexico sunshine abundant even in winter * Demonstration Projects: greenhouse rock- storage system, p.v.-powered well pump * New housing will utilize passive-solar and solar- thermal hot water. Greenhouse heating and cooling system Installation of 1

  14. Evaluation of diurnal thermal energy storage combined with cogeneration systems. Phase 2

    SciTech Connect (OSTI)

    Somasundaram, S.; Brown, D.R.; Drost, M.K.

    1993-07-01

    This report describes the results of a study of thermal energy storage (TES) systems integrated with combined-cycle gas turbine cogeneration systems. Integrating thermal energy storage with conventional cogeneration equipment increases the initial cost of the combined system; but, by decoupling electric power and process heat production, the system offers two significant advantages. First, electric power can be generated on demand, irrespective of the process heat load profile, thus increasing the value of the power produced. Second, although supplementary firing could be used to serve independently varying electric and process heat loads, this approach is inefficient. Integrating TES with cogeneration can serve the two independent loads while firing all fuel in the gas turbine. An earlier study analyzed TES integrated with a simple-cycle cogeneration system. This follow-on study evaluated the cost of power produced by a combined-cycle electric power plant (CC), a combined-cycle cogeneration plant (CC/Cogen), and a combined-cycle cogeneration plant integrated with thermal energy storage (CC/TES/Cogen). Each of these three systems was designed to serve a fixed (24 hr/day) process steam load. The value of producing electricity was set at the levelized cost for a CC plant, while the value of the process steam was for a conventional stand-alone boiler. The results presented here compared the costs for CC/TES/Cogen system with those of the CC and the CC/Cogen plants. They indicate relatively poor economic prospects for integrating TES with a combined-cycle cogeneration power plant for the assumed designs. The major reason is the extremely close approach temperatures at the storage media heaters, which makes the heaters large and therefore expensive.

  15. Modelling Concentrating Solar Power with Thermal Energy Storage for Integration Studies (Presentation)

    SciTech Connect (OSTI)

    Hummon, M.; Jorgenson, J.; Denholm, P.; Mehos, M.

    2013-10-01

    Concentrating solar power with thermal energy storage (CSP-TES) can provide multiple benefits to the grid, including low marginal cost energy and the ability to levelize load, provide operating reserves, and provide firm capacity. It is challenging to properly value the integration of CSP because of the complicated nature of this technology. Unlike completely dispatchable fossil sources, CSP is a limited energy resource, depending on the hourly and daily supply of solar energy. To optimize the use of this limited energy, CSP-TES must be implemented in a production cost model with multiple decision variables for the operation of the CSP-TES plant. We develop and implement a CSP-TES plant in a production cost model that accurately characterizes the three main components of the plant: solar field, storage tank, and power block. We show the effect of various modelling simplifications on the value of CSP, including: scheduled versus optimized dispatch from the storage tank and energy-only operation versus co-optimization with ancillary services.

  16. Modelling Concentrating Solar Power with Thermal Energy Storage for Integration Studies: Preprint

    SciTech Connect (OSTI)

    Hummon, M.; Denholm, P.; Jorgenson, J.; Mehos, M.

    2013-10-01

    Concentrating solar power with thermal energy storage (CSP-TES) can provide multiple benefits to the grid, including low marginal cost energy and the ability to levelize load, provide operating reserves, and provide firm capacity. It is challenging to properly value the integration of CSP because of the complicated nature of this technology. Unlike completely dispatchable fossil sources, CSP is a limited energy resource, depending on the hourly and daily supply of solar energy. To optimize the use of this limited energy, CSP-TES must be implemented in a production cost model with multiple decision variables for the operation of the CSP-TES plant. We develop and implement a CSP-TES plant in a production cost model that accurately characterizes the three main components of the plant: solar field, storage tank, and power block. We show the effect of various modelling simplifications on the value of CSP, including: scheduled versus optimized dispatch from the storage tank and energy-only operation versus co-optimization with ancillary services.

  17. Ocean thermal energy conversion: environmental effects assessment program plan, 1981-85. [Monograph

    SciTech Connect (OSTI)

    Not Available

    1982-01-01

    The Ocean Thermal Energy Conversion (OTEC) Act of 1980 calls for a legal regime to encourage commercial OTEC while protecting the oceanic and coastal environments. The Act also requires a generic plan for assessing the environmental effects of OTEC development. The plan outlined in this report establishes a priority list of nine environmental effects and a research strategy for reducing uncertainties, with an emphasis on large-scale and long-term ecosystem implications and on the impacts of multiple facilities. 70 references, 4 figures, 4 tables. (DCK)

  18. Ocean thermal energy conversion report to congress: fiscal year 1981. public law 96-320

    SciTech Connect (OSTI)

    Not Available

    1982-02-01

    After a section on the background of Ocean Thermal Energy Conversion, which deals with the national interest and the nature of the industry, this report discusses OTEC technology, the legal regime, environmental considerations and the international impact and future of OTEC. At the current time no amendments to the ACT are recommended. NOAA is analyzing several areas in which technical amendments would clarify the original intent of the Act. The most significant of these relates to the specific requirements for issuance of OTEC licenses for facilities that are located partly on land and partly in ocean waters.

  19. Definitional mission: Ocean Thermal Energy Conversion, Republic of the Marshall Islands. Export trade information

    SciTech Connect (OSTI)

    Dean, S.R.; Ross, J.M.

    1990-09-01

    The objective of the study was to determine the commercial viability of an Ocean Thermal Energy Conversion (OTEC) electric power plant at the Majuro Atoll in the Marshall Islands. It was concluded that various technology improvements and economic factors have converged to present a feasible opportunity. United States industrial and research organizations are technically capable of developing a commercial OTEC industry for domestic and export markets. It is estimated that 100% of OTEC equipment and services could be supplied by United States firms. However, Japan has aggressively pursued OTEC development with an apparent goal of dominating the export market.

  20. Kinematic Stirling engine as an energy conversion subsystem for paraboloidal dish solar thermal power plants

    SciTech Connect (OSTI)

    Bowyer, J.M.

    1984-04-15

    The potential of a suitably designed and economically manufactured Stirling engine as the energy conversion subsystem of a paraboloidal dish-Stirling solar thermal power module has been estimated. Results obtained by elementary cycle analyses have been shown to match quite well the performance characteristics of an advanced kinematic Stirling engine, the United Stirling P-40, as established by current prototypes of the engine and by a more sophisticated analytic model of its advanced derivative. In addition to performance, brief consideration has been given to other Stirling engine criteria such as durability, reliability, and serviceability. Production costs have not been considered here.

  1. Thermalization of color gauge fields in high energy heavy ion collisions

    SciTech Connect (OSTI)

    Iwazaki, Aiichi [International Politics Economics, Nishogakusha University, Ohi Kashiwa Chiba 277-8585 (Japan)

    2008-03-15

    We discuss the quantum mechanical decay of the color magnetic field generated initially during high-energy heavy-ion collisions. The decay is caused by Nielsen-Olesen unstable modes and is accomplished possibly in a period <1 fm/c. We show that the decay products (i.e., incoherent gluons) may be thermalized in a sufficiently short period (<1 fm/c). The precise determination of the period is made by calculating the two-point function of the color magnetic field in a color glass condensate model.

  2. An Analysis of Concentrating Solar Power with Thermal Energy Storage in a California 33% Renewable Scenario (Report Summary) (Presentation), NREL (National Renewable Energy Laboratory)

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

    An Analysis of Concentrating Solar Power with Thermal Energy Storage in a California 33% Renewable Scenario (Report Summary) Paul Denholm, Yih-Huei Wan, Marissa Hummon, Mark Mehos March 2013 NREL/PR-6A20-58470 2 Motivation * Implement concentrating solar power (CSP) with thermal energy storage (TES) in a commercial production cost model o Develop approaches that can be used by utilities and system planners to incorporate CSP in standard planning tools * Evaluate the optimal dispatch of CSP with

  3. Fermilab | Directorate | Engineering Advisory Council (EAC)

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

    Engineering Advisory Council (EAC) The Engineering Advisory Council is a group of engineering staff at Fermilab whose goal is to address and improve the lives of engineers at the laboratory and encourage a community of open communication and free exchange of ideas. The council will ultimately strive to promote engineering success across the laboratory. Approximately fifteen members of the group are chosen to represent multiple divisions and departments, a range of engineering grade levels, and

  4. Eburru Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Reno, Nevada: Geothermal Resources Council. Benjamin Matek. Geo-energy Internet. Geothermal Energy Association. updated 20150428;cited 20150428. Available from:...

  5. Council on Environmental Quality - Guidance for Environmental...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Memorandum: Council on Environmental Quality - Guidance for Environmental Assessments of Forest Health...

  6. Western Electricity Coordinating Council Smart Grid Project ...

    Open Energy Info (EERE)

    your syntax: * Display map References ARRA Smart Grid Investment Grants1 Western Electricity Award2 Western Electricity Coordinating Council, located in Salt Lake City, Utah,...

  7. Climate Action Champions: Metropolitan Washington Council of...

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

    The Metropolitan Washington Council of Governments (COG) and its member governments are pioneering efforts to address and prepare for climate change and are recognized leaders in ...

  8. QER- Comment of Dakota Resource Council

    Broader source: Energy.gov [DOE]

    Attached are comments from the Dakota Resource Council, a membership-based organization of North Dakotans. Thank you for the opportunity to comment on the Infrastructure Constraints.

  9. Analyzing the Effects of Climate and Thermal Configuration on Community Energy Storage Systems (Presentation)

    SciTech Connect (OSTI)

    Neubauer, J.; Pesaran, A.; Coleman, D.; Chen, D.

    2013-10-01

    Community energy storage (CES) has been proposed to mitigate the high variation in output from renewable sources and reduce peak load on the electrical grid. Thousands of these systems may be distributed around the grid to provide benefits to local distribution circuits and to the grid as a whole when aggregated. CES must be low cost to purchase and install and also largely maintenance free through more than 10 years of service life to be acceptable to most utilities.Achieving the required system life time is a major uncertainty for lithium-ion batteries. The lifetime and immediate system performance of batteries can change drastically with battery temperature, which is a strong function of system packaging, local climate, electrical duty cycle, and other factors. In other Li-ion applications, this problem is solved via air or liquid heating and cooling systems that may need occasional maintenance throughout their service life. CES requires a maintenance-free thermal management system providing protection from environmental conditions while rejecting heat from a moderate electrical duty cycle. Thus, the development of an effective, low-cost, zero-maintenance thermal management system poses a challenge critical to the success of CES. NREL and Southern California Edison have collaborated to evaluate the long-term effectiveness of various CES thermal configurations in multiple climates by building a model of CES based on collected test data, integrating it with an NREL-developed Li-ion degradation model, and applying CES electrical duty cycles and historic location-specific meteorological data to forecast battery thermal response and degradation through a 10-year service life.

  10. Energy losses in thermally cycled optical fibers constrained in small bend radii

    SciTech Connect (OSTI)

    Guild, Eric; Morelli, Gregg

    2012-09-23

    High energy laser pulses were fired into a 365?m diameter fiber optic cable constrained in small radii of curvature bends, resulting in a catastrophic failure. Q-switched laser pulses from a flashlamp pumped, Nd:YAG laser were injected into the cables, and the spatial intensity profile at the exit face of the fiber was observed using an infrared camera. The transmission of the radiation through the tight radii resulted in an asymmetric intensity profile with one half of the fiber core having a higher peak-to-average energy distribution. Prior to testing, the cables were thermally conditioned while constrained in the small radii of curvature bends. Single-bend, double-bend, and U-shaped eometries were tested to characterize various cable routing scenarios.

  11. Spectral Modeling of Residual Stress and Stored Elastic Strain Energy in Thermal Barrier Coatings

    SciTech Connect (OSTI)

    Donegan, Sean; Rolett, Anthony

    2013-12-31

    Solutions to the thermoelastic problem are important for characterizing the response under temperature change of refractory systems. This work extends a spectral fast Fourier transform (FFT) technique to analyze the thermoelastic behavior of thermal barrier coatings (TBCs), with the intent of probing the local origins of failure in TBCs. The thermoelastic FFT (teFFT) approach allows for the characterization of local thermal residual stress and strain fields, which constitute the origins of failure in TBC systems. A technique based on statistical extreme value theory known as peaks-over-threshold (POT) is developed to quantify the extreme values ("hot spots") of stored elastic strain energy (i.e., elastic energy density, or EED). The resolution dependence of the teFFT method is assessed through a sensitivity study of the extreme values in EED. The sensitivity study is performed both for the local (point-by-point) #12;eld distributions as well as the grain scale #12;eld distributions. A convergence behavior to a particular distribution shape is demonstrated for the local #12;elds. The grain scale fields are shown to exhibit a possible convergence to a maximum level of EED. To apply the teFFT method to TBC systems, 3D synthetic microstructures are created to approximate actual TBC microstructures. The morphology of the grains in each constituent layer as well as the texture is controlled. A variety of TBC materials, including industry standard materials and potential future materials, are analyzed using the teFFT. The resulting hot spots are quantified using the POT approach. A correlation between hot spots in EED and interface rumpling between constituent layers is demonstrated, particularly for the interface between the bond coat (BC) and the thermally grown oxide (TGO) layer.

  12. Characterization of Energy Savings and Thermal Comfort Improvements Derived from Using Interior Storm Windows

    SciTech Connect (OSTI)

    Knox, Jake R.; Widder, Sarah H.

    2013-09-30

    This field study of a single historic home in Seattle, WA documents the performance of Indow Windowss interior storm window inserts. Energy use and the temperature profile of the house were monitored before and after the installation of the window inserts and changes in the two recorded metrics were examined. Using the defined analysis approach, it was determined that the interior storm windows produced a 22% reduction of the HVAC energy bill and had an undetermined effect on the thermal comfort in the house. Although there was no measurable changes in the thermal comfort of the house, the occupant noted the house to be warmer in the winter and cooler in the summer and that the temperatures are more even (throughout the house). The interior storm windows were found to be not cost effective, largely due to the retrofits completed on its heating system. However, if the economic analysis was conducted based on the old heating system, a 72% efficient oil fired furnace, the Indow Windows proved to be economical and had a simple payback period of 9.0 years.

  13. Roadmap to Achieve Energy Delivery Systems Cybersecurity

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

    Roadmap to Achieve Energy Delivery Systems Cybersecurity ii Acknowledgements The Energy Sector Control Systems Working Group (ESCSWG) developed this roadmap in support of the Electricity Sub-sector Coordinating Council, Oil and Natural Gas Sector Coordinating Council, and the Government Coordinating Council for Energy under the Critical Infrastructure Partnership Advisory Council (CIPAC) Framework; the roadmap has been approved for release by these councils. The ESCSWG members volunteered their

  14. Ocean thermal energy at the Johns Hopkins University Applied Physics Laboratory, quarterly report. Report for Jan-Mar 82

    SciTech Connect (OSTI)

    Not Available

    1982-01-01

    The following are included: Ocean thermal energy conversion (OTEC)--OTEC pilot plant conceptual design review; OTEC methanol; review of electrolyzer development programs and requirements; financial and legal considerations in OTEC implementation; potential navy sites for GEOTEC systems; hybrid geothermal-OTEC power plants: single-cycle performance estimates; and supervision of testing of pneumatic wave energy conversion system.

  15. Topic A and B Awardee: Electric Reliability Council of Texas | Department

    Energy Savers [EERE]

    of Energy and B Awardee: Electric Reliability Council of Texas Topic A and B Awardee: Electric Reliability Council of Texas The Electric Reliability Council of Texas (ERCOT) manages the flow of electric power to 22 million Texas customers - representing 85 percent of the state's electric load and 75 percent of the Texas land area. As the independent system operator for the region, ERCOT schedules power on an electric grid that connects 40,000 miles of transmission lines and more than 550

  16. Monisha Shah | Department of Energy

    Office of Environmental Management (EM)

    Monisha Shah About Us Monisha Shah - White House Council on Environmental Quality Monisha Shah is Deputy Associate Director for Energy and Climate Change at the White House Council on Environmental Quality Most Recent Green Button: Enabling Energy Innovation

  17. Safety Share from National Safety Council

    Broader source: Energy.gov [DOE]

    Slide Presentation by Joe Yanek, Fluor Government Group. National Safety Council Safety Share. The Campbell Institute is the “Environmental, Health and Safety (EHS) Center of Excellence” at the National Safety Council and provides a Forum for Leaders in EHS to exchange ideas and collaborate across industry sectors and organizational types.

  18. Natural Resources Defense Council Consent Decree, May 26, 1988 Summary

    Office of Environmental Management (EM)

    Decree No. 1:85-2583-6 State South Carolina Agreement Type Consent Decree Legal Driver(s) RCRA Scope Summary Establish guidelines for the closure of certain facilities at the Savannah River Plant. Parties DOE (SRP); State of South Carolina (Department of Health and Environmental Control); US DOJ; Natural Resources Defense Council; Energy Research Foundation; Assistant U.S. Attorney of the District of South Carolina; South Carolina League of Women Voters Date 5/26/1988 SCOPE * Establish

  19. Central Council Tlingit Haida Indian Tribes of Alaska

    Office of Environmental Management (EM)

    Central Council Tlingit Haida Indian Tribes of Alaska Tlingit Haida Regional Housing Authority Tribal DOE Programs 1. Alaska Native Weatherization Training Program 2. Low-income Multifamily Energy Efficiency Building Audits Alaska Southeast Alaska Alaska State Legislature Funding Weatherization Program Senator Lyman Hoffman, Bethel Alaska Wife Lillian and children; Madilyn, Elizabeth, Karis, Bethany and Douglas State of Alaska Weatherization Program * Wx Workers needed for State of Alaska WAP -

  20. WHITE HOUSE COUNCIL ON WOMEN AND GIRLS RECENT AGENCY ACCOMPLISHMENTS

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

    WHITE HOUSE COUNCIL ON WOMEN AND GIRLS RECENT AGENCY ACCOMPLISHMENTS MARCH 2014 TABLE OF CONTENTS Corporation of National and Community Service Department of Homeland Security Department of Commerce Department of Defense Department of Energy Department of Education Department of Interior Department of Justice Department of Labor Department of State Department of Transportation Department of Treasury Department of Veteran Affairs Environmental Protection Agency Federal Trade Commission General

  1. Methods for Analyzing the Economic Value of Concentrating Solar Power with Thermal Energy Storage

    SciTech Connect (OSTI)

    Denholm, Paul; Jorgenson, Jennie; Miller, Mackay; Zhou, Ella; Wang, Caixia

    2015-07-20

    Concentrating solar power with thermal energy storage (CSP-TES) provides multiple quantifiable benefits compared to CSP without storage or to solar photovoltaic (PV) technology, including higher energy value, ancillary services value, and capacity value. This report describes modeling approaches to quantifying these benefits that have emerged through state-level policymaking in the United States as well as the potential applicability of these methods in China. The technical potential for CSP-TES in China is significant, but deployment has not yet achieved the targets established by the Chinese government. According to the 12th Five Year Plan for Renewable Energy (2011-2015), CSP was expected to reach 1 GW by 2015 and 3 GW by 2020 in China, yet as of December 2014, deployment totaled only 13.8 MW. One barrier to more rapid deployment is the lack of an incentive specific to CSP, such as a feed-in tariff. The 13th Five Year Plan for Solar Generation (2016-2020), which is under development, presents an opportunity to establish a feed-in tariff specific to CSP. This report, produced under the auspices of the U.S.-China Renewable Energy Partnership, aims to support the development of Chinese incentives that advance CSP deployment goals.

  2. An assessment of ocean thermal energy conversion as an advanced electric generation methodology

    SciTech Connect (OSTI)

    Heydt, G.T. . School of Electrical Engineering)

    1993-03-01

    Ocean thermal energy conversion (OTEC) is a process that employs the temperature difference between surface and deep ocean water to alternately evaporate and condense a working fluid. In the open-cycle OTEC configuration, the working fluid is seawater. In the closed-cycle configuration, a working fluid such as propane is used. In this paper, OTEC is assessed for its practical merits for electric power generation. The process is not new--and its history is reviewed. Because the OTEC principle operates under a small net temperature difference regime, rather large amounts of seawater and working fluid are required. The energy requirements for pumping these fluids may be greater than the energy recovered from the OTEC engine itself. The concept of net power production is discussed. The components of a typical OTEC plant are discussed with emphasis on the evaporator heat exchanger. Operation of an OTEC electric generating station is discussed, including transient operation. Perhaps the most encouraging aspect of OTEC is the recent experiments and efforts at the Natural Energy Laboratory--Hawaii (NELH). The NELH work is summarized in the paper. Remarks are made on bottlenecks and the future of OTEC as an advanced electric generation methodology.

  3. CIBO Energy Efficiency Handbook | Department of Energy

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

    Handbook The Energy Efficiency Handbook was prepared by the Council of Industrial Boiler Owners (CIBO) to help owners and operators get the best and most energy-efficient...

  4. National Petroleum Council | Department of Energy

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

    ... by providing more than 136 billion over 10 years to increase investments in research and development, strengthen education, and encourage entrepreneurship and innovation. ...

  5. Natural Resources Defense Council | Open Energy Information

    Open Energy Info (EERE)

    an environmental action organization headquartered in New York, New York, using law, science and the support of 1.3 million members and online activists to protect the planet's...

  6. National Coal Council Meeting | Department of Energy

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

    alternatives (biofuels, nuclear, coal with CCS) More efficiency (2007 State of the Union ... DOE Announces Restructured FutureGen Approach to Demonstrate CCS Technology at Multiple ...

  7. Council on Environmental Quality | Department of Energy

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

    vitality in the context of a new generation of environmental concerns. December 21, 1984 NEPA Implementation Procedures: Appendices I, II, and III These appendices were...

  8. QER - Comment of Utilities Telecom Council (UTC) - FWD by Carl Pechman |

    Energy Savers [EERE]

    Department of Energy Utilities Telecom Council (UTC) - FWD by Carl Pechman QER - Comment of Utilities Telecom Council (UTC) - FWD by Carl Pechman From: Pechman, Carl Sent: Wednesday, July 16, 2014 2:55 PM To: QERcomments; Wayland, Karen; Pickett, Adonica (Renee); Torrusio, Michele Subject: FW: Letter regarding the QER Attachment: QER Letter to Pat Hoffman.doc Sent to QER comments - that is right - correct? From: Hoffman, Patricia Sent: Wednesday, July 16, 2014 2:53 PM To: Pechman, Carl;

  9. Seawater test results of open-cycle ocean thermal energy conversion (OC-OTEC) components

    SciTech Connect (OSTI)

    Zangrando, F.; Bharathan, D.; Link, H. ); Panchal, C.B. )

    1994-01-01

    Key components of open-cycle ocean thermal energy conversion systems--the flash evaporator, mist eliminator, passive predeaerator, two surface condenser stages, and two direct-contact condenser stages--have been tested using seawater. These components operate at lower steam pressures and higher inlet noncondensable gas concentrations than do conventional power plant heat exchangers. The rate of heat exchanged between the evaporator and the condenser is on the order of 1.25MW-thermal, requiring a warm seawater flow of about 0.1 m[sup 3]/s; the cold seawater flow is on the order of half the warm water flow. In addition to characterizing the performance of the various components, the system has produced potable water from condensation of the steam produced in the evaporator. The information obtained in these tests is being used to design a larger scale experiment in which net power production is expected to be demonstrate for the first time using OC-OTEC technology.

  10. Open-cycle ocean thermal energy conversion surface-condenser design analysis and computer program

    SciTech Connect (OSTI)

    Panchal, C.B.; Rabas, T.J.

    1991-05-01

    This report documents a computer program for designing a surface condenser that condenses low-pressure steam in an ocean thermal energy conversion (OTEC) power plant. The primary emphasis is on the open-cycle (OC) OTEC power system, although the same condenser design can be used for conventional and hybrid cycles because of their highly similar operating conditions. In an OC-OTEC system, the pressure level is very low (deep vacuums), temperature differences are small, and the inlet noncondensable gas concentrations are high. Because current condenser designs, such as the shell-and-tube, are not adequate for such conditions, a plate-fin configuration is selected. This design can be implemented in aluminum, which makes it very cost-effective when compared with other state-of-the-art vacuum steam condenser designs. Support for selecting a plate-fin heat exchanger for OC-OTEC steam condensation can be found in the sizing (geometric details) and rating (heat transfer and pressure drop) calculations presented. These calculations are then used in a computer program to obtain all the necessary thermal performance details for developing design specifications for a plate-fin steam condenser. 20 refs., 5 figs., 5 tabs.

  11. Bureau of Land Management - Resource Advisory Councils | Open...

    Open Energy Info (EERE)

    Advisory Councils Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Bureau of Land Management - Resource Advisory Councils Abstract The BLM formed...

  12. Council on Environmental Quality Collaboration in NEPA A Handbook...

    Office of Environmental Management (EM)

    Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA Practitioners Council on Environmental Quality Collaboration in NEPA A Handbook for NEPA Practitioners...

  13. Project Reports for Central Council of the Tlingit and Haida...

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

    Central Council of the Tlingit and Haida Indian Tribes of Alaska: Tlingit and Haida Regional Housing Authority - 2010 Project Project Reports for Central Council of the Tlingit and...

  14. Fermilab | Directorate | LBNF/DUNE International Advisory Council

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

    International Advisory Council Meetings of the International Advisory Council for the Long-Baseline Neutrino Program All information about meetings, including Agenda and documents...

  15. The Building Research Council at the University of Illinois ...

    Open Energy Info (EERE)

    Research Council at the University of Illinois Jump to: navigation, search Name: The Building Research Council at the University of Illinois Place: Champaign, IL Information About...

  16. Interagency Wild and Scenic Rivers Coordinating Council's WSRA...

    Open Energy Info (EERE)

    to use the flowcharts created by the Interagency Wild and Scenic Rivers Coordinating Council. Author The Interagency Wild and Scenic Rivers Coordinating Council Published The...

  17. Fuel Cell Council Working Group on Aircraft and Aircraft Ground...

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

    Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications Fuel Cell Council Working Group on Aircraft and Aircraft Ground Support Fuel Cell Applications...

  18. UK Biotechnology and Biological Sciences Research Council | Open...

    Open Energy Info (EERE)

    Biotechnology and Biological Sciences Research Council Jump to: navigation, search Name: UK Biotechnology and Biological Sciences Research Council Place: London, United Kingdom...

  19. Council on Environmental Quality Issues 2016 Guiding Principles...

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

    Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal Buildings Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal ...

  20. Waterborne noise due to ocean thermal energy conversion plants. Technical memo

    SciTech Connect (OSTI)

    Janota, C.P.; Thompson, D.E.

    1982-06-17

    Public law reflects a United States national commitment to the rapid development of Ocean Thermal Energy Conversion (OTEC) as an alternate energy source. OTEC plants extract the stored solar energy from the world's tropical seas and in so doing pose a potential for altering the character of the ambient noise there. The sources of noise from an OTEC plant are analyzed in the context of four configurations, two of which were built and tested, and two which are concepts for future full-scale moored facilities. The analysis indicates that the noise resulting from the interaction of turbulence with the sea-water pumps is expected to dominate in the frequency range 10 Hz to 1 kHZ. Measured radiated noise data from the OTEC-I research plant, located near the island of Hawaii, are compared with the analysis. The measured data diverge from the predicted levels at frequencies above about 60 Hz because of dominant non-OTEC noise sources on this platform. However, at low frequency, the measured broadband noise is comparable to that predicted.