National Library of Energy BETA

Sample records for groups water power

  1. Water Power

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

    Stationary Power/Energy Conversion Efficiency/Water Power - Water PowerTara Camacho-Lopez2016-02-16T18:27:48+00:00 Enabling a successful water power industry. Hydropower Optimization Developing tools for optimizing the U.S. hydropower fleet's performance with minimal environmental impact. Technology Development Improving the power performance and reliability of marine hydrokinetic technologies. Market Acceleration & Deployment Addressing barriers to development, deployment, and evaluation of

  2. Water Power

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

    Water Power - NearyFig1 Permalink Gallery University of Illinois uses Sandia Labs' reference hydrokinetic turbine to study potential bed erosion effects Energy, Modeling & Analysis, News, Partnership, Renewable Energy, Water Power University of Illinois uses Sandia Labs' reference hydrokinetic turbine to study potential bed erosion effects Sandia Labs Water Power Technologies Department promotes open-source marine hydrokinetic research by disseminating information on MHK technology designs

  3. Water Power

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water ...

  4. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: Water power Type Term Title Author Replies Last Post...

  5. Water Power

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

    ... the industrial development of ocean-energy power-generation knowledge and ... Sandia is developing a fast-running current energy converter (CEC) wake-interaction model. ...

  6. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: marine energy Type Term Title Author Replies Last...

  7. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: Wave Type Term Title Author Replies Last Post sort...

  8. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: ocean energy Type Term Title Author Replies Last...

  9. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: current energy Type Term Title Author Replies Last...

  10. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: DOE Type Term Title Author Replies Last Post sort...

  11. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: CBS Type Term Title Author Replies Last Post sort...

  12. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: Current Type Term Title Author Replies Last Post...

  13. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: community Type Term Title Author Replies Last Post...

  14. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: LCOE Type Term Title Author Replies Last Post sort...

  15. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: Cost Type Term Title Author Replies Last Post sort...

  16. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: gateway Type Term Title Author Replies Last Post...

  17. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: levelized cost of energy Type Term Title Author...

  18. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: forum Type Term Title Author Replies Last Post sort...

  19. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: Tidal Type Term Title Author Replies Last Post sort...

  20. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term > Water Power Forum Content Group Activity By term Q & A Feeds Term: numerical modeling Type Term Title Author Replies...

  1. Moltech Power Systems Group MPS Group | Open Energy Information

    Open Energy Info (EERE)

    Moltech Power Systems Group MPS Group Jump to: navigation, search Name: Moltech Power Systems Group (MPS Group) Place: China Product: China-based subsidiary of Shanghai Huayi Group...

  2. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Features > Groups Content Group Activity By term Q & A Feeds Content type Blog entry Discussion Document Event Poll Question Keywords Author Apply...

  3. WATER POWER SOLAR POWER WIND POWER

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

    get curren WATER POWER SOLAR POWER WIND POWER Be part of the Clean Energy Generation! YOUR HOUSE BIOMASS ENERGY GEOTHERMAL ENERGY Clean energy can come from the sun. 2 The energy in wind can make electricity. We can make energy with moving water. Bioenergy comes from plants we can turn into fuel. Logs Wood Chips Straw Corn Switchgrass We can use energy from the earth to heat and cool our homes. Check out these cool websites to learn more about clean energy! Energy Information Administration

  4. Sandia Energy - Water Power

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

    News & Events, Partnership, Renewable Energy, Systems Analysis, Systems Engineering, Water Power WEC-Sim Code Development Meeting at the National Renewable Energy Laboratory...

  5. Water Power Program: Publications

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

    2014 Hydropower Market Report Details Bookmark & Share View Related Welcome to the Water Power Program Publication and Product Library. This library will allow you to find...

  6. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Water Power Forum > Posts by term Content Group Activity By term Q & A Feeds CBS (1) community (1) Cost (1) Current (1) current energy (1) DOE (1) forum...

  7. Water Power | Open Energy Information

    Open Energy Info (EERE)

    Get Involved Help Apps Datasets Community Login | Sign Up Search Gateway Edit History Water Power (Redirected from Water) Jump to: navigation, search Water Power Community Forum...

  8. Sandia Energy - Conventional Water Power: Technology Development

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

    Technology Development Home Stationary Power Energy Conversion Efficiency Water Power Conventional Water Power: Technology Development Conventional Water Power: Technology...

  9. Water Power News

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

    858936+791+7+343Water Power News en Energy Department Awards 10.5 Million for Next-Generation Marine Energy Systems http:energy.goveerearticlesenergy-department-awards-105-...

  10. Water Power Program News

    SciTech Connect (OSTI)

    2012-01-19

    News stories about conventional hydropower and marine and hydrokinetic technologies from the U.S. Department of Energy, the Office of Energy Efficiency and Renewable Energy, the Wind and Water Power Program, and other federal agencies.

  11. Green Power Group Ltd | Open Energy Information

    Open Energy Info (EERE)

    Group Ltd Jump to: navigation, search Name: Green Power Group Ltd Sector: Solar Product: A company under Nixon International Group specilized in solar technology R&D. References:...

  12. Topaz Power Group | Open Energy Information

    Open Energy Info (EERE)

    Group Jump to: navigation, search Name: Topaz Power Group Place: Austin, Texas Sector: Hydro Product: Topaz Power Group, LLC is a 3.4GW generation portfolio, mostly coal but...

  13. Water Power | Open Energy Information

    Open Energy Info (EERE)

    Get Involved Help Apps Datasets Community Login | Sign Up Search Gateway Edit History Water Power Jump to: navigation, search Water Power Community Forum Provides the community...

  14. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Water Power Forum Home > Groups Content Group Activity By term Q & A Feeds Share your own status updates, and follow the updates & activities of others by creating your own...

  15. OPG Power Group | Open Energy Information

    Open Energy Info (EERE)

    Name: OPG Power Group Place: Chennai, Tamil Nadu, India Zip: 600 018 Sector: Renewable Energy Product: India-based power generation company. The company is involved in renewable...

  16. Federal Incentives for Water Power

    SciTech Connect (OSTI)

    2013-04-05

    This factsheet lists the major federal incentives for water power technologies available as of April 2013.

  17. Victory Power Machine Group | Open Energy Information

    Open Energy Info (EERE)

    Machine Group Jump to: navigation, search Name: Victory Power Machine Group Place: Dongying, Shandong Province, China Zip: 257032 Product: the biggest equipment manufacture of...

  18. Sandia Energy - Conventional Water Power: Market Acceleration

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

    Market Acceleration Home Stationary Power Energy Conversion Efficiency Water Power Conventional Water Power: Market Acceleration Conventional Water Power: Market AccelerationTara...

  19. NREL: Water Power Research - Projects

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

    Projects NREL's water power R&D projects support industry efforts to develop and deploy cost-effective water power technologies and to better understand the value and potential of...

  20. TGI Solar Power Group | Open Energy Information

    Open Energy Info (EERE)

    Solar Product: TGI Solar Power Group specialises in the manufacture and integration of thin film PV fabrication lines, PV thin film manufacturing equipment, as well as project...

  1. Water Power Program At-A-Glance

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

    WATER POWER TECHNOLOGIES WATER POWER TECHNOLOGIES FY 2017 BUDGET AT-A-GLANCE The Water Power Program is committed to developing and deploying a portfolio of innovative technologies ...

  2. Wind & Water Power Newsletter

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

    & Water Power Newsletter - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs

  3. NREL: Water Power Research - Publications

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

    Publications Access NREL publications on water power research. Snowberg, D., and Weber, J. 2015. Marine and Hydrokinetic Technology Development Risk Management Framework. NREL...

  4. Explore Water Power Careers | Department of Energy

    Office of Environmental Management (EM)

    Water Power Careers Explore Water Power Careers America's oldest and largest source of renewable power is water. To this end, the Water Power Program, part of the Wind and Water Power Technologies Office, researches, tests, evaluates, and deploys a portfolio of innovative technologies for clean, domestic power generation from resources such as hydropower, waves, and tides. America's oldest and largest source of renewable power is water. To this end, the Water Power Program, part of the Wind and

  5. Researching power plant water recovery

    SciTech Connect (OSTI)

    2008-04-01

    A range of projects supported by NETl under the Innovations for Existing Plant Program are investigating modifications to power plant cooling systems for reducing water loss, and recovering water from the flue gas and the cooling tower. This paper discusses two technologies showing particular promise condense water that is typically lost to evaporation, SPX technologies' Air2Air{sup trademark} condenses water from a cooling tower, while Lehigh University's process condenses water and acid in flue gas. 3 figs.

  6. Sandia Energy - Water Power

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

    6, a backward--bent duct buoy (BBDB) oscillating water column wave energy converter design. The team from HMRC included Tom Walsh, Brian Holmes, Florent Thiebaut, Neil...

  7. NREL: Water Power Research - Capabilities

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

    and hydrokinetic technologies and hydropower R&D through the U.S. Department of Energy's Water Power Program. Our activities span a wide spectrum of disciplines, including fluid...

  8. Water Power Events | Department of Energy

    Office of Environmental Management (EM)

    Water Power Events Water Power Events Below is an industry calendar with meetings, conferences, and webinars of interest to the conventional hydropower and marine and hydrokinetic...

  9. Redlands Water & Power Company | Open Energy Information

    Open Energy Info (EERE)

    Redlands Water & Power Company Jump to: navigation, search Name: Redlands Water & Power Company Place: Colorado Website: www.redlandswaterandpower.com Outage Hotline: 970-243-2173...

  10. Water Power Events | Department of Energy

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

    Water Power Events Water Power Events Below is an industry calendar with meetings, conferences, and webinars of interest to the conventional hydropower and marine and hydrokinetic technology communities.

  11. EA-383 Pilot Power Group Inc. | Department of Energy

    Energy Savers [EERE]

    3 Pilot Power Group Inc. EA-383 Pilot Power Group Inc. Order authorizing Pilot Power Group to export electric energy to Mexico. PDF icon EA-383 Pilot Power MX.pdf More Documents & Publications EA-289-B INTERCOM ENERGY INC EA-318-C AEP Energy Partners, Inc. Application to Export Electric Energy OE Docket No. EA-383 Pilot Power Group, Inc

  12. Changzhou Jiangnan Electrical Power Equipment Group Co Ltd |...

    Open Energy Info (EERE)

    Jiangnan Electrical Power Equipment Group Co Ltd Jump to: navigation, search Name: Changzhou Jiangnan Electrical Power Equipment Group Co., Ltd Place: Changzhou, Jiangsu Province,...

  13. Sichuan Provincial Hydro Power Investment Operation Group Co...

    Open Energy Info (EERE)

    Hydro Power Investment Operation Group Co ltd Jump to: navigation, search Name: Sichuan Provincial Hydro Power Investment & Operation (Group) Co. ltd Place: Chengdu City, Sichuan...

  14. Yantai Dongyuan Wind Power Group Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Yantai Dongyuan Wind Power Group Co Ltd Jump to: navigation, search Name: Yantai Dongyuan Wind Power Group Co Ltd Place: Yantai, Shandong Province, China Zip: 265000 Sector: Wind...

  15. Severn Tidal Power Group STpg | Open Energy Information

    Open Energy Info (EERE)

    Severn Tidal Power Group STpg Jump to: navigation, search Name: Severn Tidal Power Group STpg Region: United Kingdom Sector: Marine and Hydrokinetic Website: http: This company is...

  16. China Longyuan Power Group Corporation Limited | Open Energy...

    Open Energy Info (EERE)

    Power Group Corporation Limited Jump to: navigation, search Name: China Longyuan Power Group Corporation Limited Place: Beijing, Beijing Municipality, China Zip: 100034 Sector:...

  17. Water Power: 2009 Peer Review Report

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

    Wind and Water Power Program 2009 Peer Review Report November 2009 U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Wind and Water Power Program 2009 Water Power Peer Review Report November 2009 Michael Murphy Chair 2009 Water Power Peer Review Panel Mark Higgins Acting Program Manager U.S. DOE Wind and Water Power Program Mike Reed Water Power Technologies Lead U.S. DOE Wind and Water Power Program Page intentionally left blank. Table of Contents Executive Summary

  18. Water reactive hydrogen fuel cell power system

    DOE Patents [OSTI]

    Wallace, Andrew P; Melack, John M; Lefenfeld, Michael

    2014-11-25

    A water reactive hydrogen fueled power system includes devices and methods to combine reactant fuel materials and aqueous solutions to generate hydrogen. The generated hydrogen is converted in a fuel cell to provide electricity. The water reactive hydrogen fueled power system includes a fuel cell, a water feed tray, and a fuel cartridge to generate power for portable power electronics. The removable fuel cartridge is encompassed by the water feed tray and fuel cell. The water feed tray is refillable with water by a user. The water is then transferred from the water feed tray into the fuel cartridge to generate hydrogen for the fuel cell which then produces power for the user.

  19. Water reactive hydrogen fuel cell power system

    DOE Patents [OSTI]

    Wallace, Andrew P; Melack, John M; Lefenfeld, Michael

    2014-01-21

    A water reactive hydrogen fueled power system includes devices and methods to combine reactant fuel materials and aqueous solutions to generate hydrogen. The generated hydrogen is converted in a fuel cell to provide electricity. The water reactive hydrogen fueled power system includes a fuel cell, a water feed tray, and a fuel cartridge to generate power for portable power electronics. The removable fuel cartridge is encompassed by the water feed tray and fuel cell. The water feed tray is refillable with water by a user. The water is then transferred from the water feed tray into a fuel cartridge to generate hydrogen for the fuel cell which then produces power for the user.

  20. Water Electrolysis Working Group | Department of Energy

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

    Water Electrolysis Working Group, inaugurated in May 2007, brings industry, academia, and national laboratories together to overcome the technical barriers to commercializing electrolysis technology for the production of hydrogen for transportation and industrial use. Description Technical Targets Progress and Financial Opportunities Contacts Description Water electrolysis is the conversion of electrical energy into chemical energy in the form of hydrogen with oxygen as a useful byproduct. The

  1. NREL: Water Power Research - News

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

    News Below are news stories related to NREL water power research. Subscribe to the RSS feed RSS . Learn about RSS. March 8, 2016 Colorado School Earns Return Trip to National Science Bowl Ridgeview Classical Charter School scores convincing victory at Colorado Science Bowl to secure trip to national competition. March 2, 2016 U.S. Bureau of Land Management Looks to NREL for Geothermal Technical Support The National Renewable Energy Laboratory (NREL) has entered into an interagency agreement with

  2. Anhui Kangyuan Electric Power Group Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Electric Power Group Co Ltd Place: Hefei, Anhui Province, China Zip: 230061 Sector: Hydro Product: A regional power generation company engaged in hydropower development in...

  3. Water Power for a Clean Energy Future (Fact Sheet), Wind and Water Power

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

    Program (WWPP) | Department of Energy Water Power for a Clean Energy Future (Fact Sheet), Wind and Water Power Program (WWPP) Water Power for a Clean Energy Future (Fact Sheet), Wind and Water Power Program (WWPP) This fact sheet provides an overview of the Department of Energy's Wind and Water Power Program's water power research activities. PDF icon 51315.pdf More Documents & Publications Marine and Hydrokinetic Technologies Fact Sheet 47688.pdf Before the House Science and Technology

  4. Case Study - Glendale Water and Power

    Energy Savers [EERE]

    Glendale Water and Power March 19, 2012 1 A digital photo frame is part of Glendale Water and Power's (GWP's) in-home display pilot that is enabling customers to track their usage ...

  5. Water power | OpenEI Community

    Open Energy Info (EERE)

    Water power Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 28 March, 2013 - 15:16 OpenEI launches new Water Power Gateway and Community Forum community...

  6. 2009 Water Power Peer Review Report

    SciTech Connect (OSTI)

    Murphy, Michael; Higgins, Mark; Reed, Mike

    2011-04-01

    This report contains the findings of the 2009 Water Power Peer Review Panel, as well as the Water Power Program's responses to those findings. This Peer Review focused on the Program's marine and hydrokinetic energy projects.

  7. Working Group Report on - Space Nuclear Power Systems and Nuclear...

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

    Working Group Report on - Space Nuclear Power Systems and Nuclear Waste Technology R&D Working Group Report on - Space Nuclear Power Systems and Nuclear Waste Technology R&D "Even ...

  8. Federal Incentives for Water Power (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-05-01

    This fact sheet describes the federal incentives available as of April 2013 for the development of water power technologies.

  9. NREL: Water Power Research Home Page

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

    Water Power Research NREL's water power technologies research leverages 35 years of experience developing renewable energy technologies to support the U.S. Department of Energy Water Power Program's efforts to research, test, evaluate, develop and demonstrate deployment of innovative water power technologies. These include marine and hydrokinetic technologies, a suite of renewable technologies that harness the energy from untapped wave, tidal, current and ocean thermal resources, as well as

  10. Interagency Advanced Power Group meeting minutes

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This document contains the minutes and viewgraphs from a meeting of military personnel on the subject of power generation and distribution systems for military applications. Topics include heating and cooling systems for standard shelters, SDIO power programs, solar dynamic space power systems, hybrid solar dynamic/ photovoltaic systems, pulsed power technology, high-{Tc} superconductors, and actuators and other electronic equipment for aerospace vehicles. Attendees represented the US Air Force, Army, Navy, and NASA. (GHH)

  11. Interagency Advanced Power Group meeting minutes

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    This document contains the minutes and viewgraphs from a meeting of military personnel on the subject of power generation and distribution systems for military applications. Topics include heating and cooling systems for standard shelters, SDIO power programs, solar dynamic space power systems, hybrid solar dynamic/ photovoltaic systems, pulsed power technology, high-{Tc} superconductors, and actuators and other electronic equipment for aerospace vehicles. Attendees represented the US Air Force, Army, Navy, and NASA. (GHH)

  12. Marietta Power & Water- Residential Energy Efficiency Rebate

    Broader source: Energy.gov [DOE]

    Marietta Power & Water provides rebates for electric water heaters ($250) and electric and dual-fuel heat pumps ($150). If both a water heater and heat pump are installed simultaneously, a...

  13. Magnetek Power Electronics Group | Open Energy Information

    Open Energy Info (EERE)

    handling, telecoms, elevators, renewable energy projects, power grid monitoring and control and industrial controls. Coordinates: 39.817671, -74.533983 Show Map Loading...

  14. Water Power News | Department of Energy

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

    Water Power News Water Power News RSS December 28, 2015 Energy Department Awards $10.5 Million for Next-Generation Marine Energy Systems The Energy Department today announced six organizations selected to receive up to $10.5 million to support the design and operation of innovative marine and hydrokinetic (MHK) systems through survivability and reliability-related improvements. December 22, 2015 Year in Review: Celebrating Wind Energy and Water Power Renewable energy from wind and water had a

  15. Pasadena Water and Power- Solar Power Installation Rebate

    Broader source: Energy.gov [DOE]

    Pasadena Water & Power (PWP) offers its electric customers a rebate for photovoltaic (PV) installations, with a goal of helping to fund the installation of 14 megawatts (MW) of solar power by...

  16. Wind Power Today, 2010, Wind and Water Power Program (WWPP)

    SciTech Connect (OSTI)

    Not Available

    2010-05-01

    Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Water Power Program.

  17. 2015 Key Water Power Program and National Laboratory Accomplishments...

    Energy Savers [EERE]

    5 Key Water Power Program and National Laboratory Accomplishments Report 2015 Key Water Power Program and National Laboratory Accomplishments Report 2015 Key Water Power Program ...

  18. 2015 Key Water Power Program and National Laboratory Accomplishments...

    Energy Savers [EERE]

    2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power ...

  19. 2014 Water Power Program Peer Review Report

    SciTech Connect (OSTI)

    none,

    2014-08-18

    The Water Power Peer Review Meeting was held February 24-28, 2014 in Arlington, VA. Principle investigators from the Energy Department National Laboratories, academic, and industry representatives presented the progress of their DOE-funded research. This report documents the formal, rigorous evaluation process and findings of nine independent reviewers who examined the technical, scientific, and business results of 96 projects of the Water Power Program, as well as the productivity and management effectiveness of the Water Power Program itself.

  20. Case Study - Glendale Water and Power

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

    Glendale Water and Power March 19, 2012 1 A digital photo frame is part of Glendale Water and Power's (GWP's) in-home display pilot that is enabling customers to track their usage without having to go online to access the data. Glendale, California Municipal Invests in Smart Grid to Enhance Customer Services and Improve Operational Efficiencies City-owned Glendale Water and Power (GWP) has completed its smart meter installation and is implementing a suite of new offerings to improve operational

  1. Water Power Information Resources | Department of Energy

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

    Water Power Information Resources Water Power Information Resources How Hydropower Works How Hydropower Works See a detailed view of the inside of a hydropower energy generation system. Read more Marine and Hydrokinetic Technology Database on OpenEI Marine and Hydrokinetic Technology Database on OpenEI The DOE Marine and Hydrokinetic Technology Database provides up-to-date information on marine and hydrokinetic renewable energy. Read more The following resources about water power technologies

  2. Water Power Program: 2010 Peer Review Report | Department of Energy

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

    0_water_power_peer_review_report.pdf More Documents & Publications Water Power Program Peer Review Meeting Agenda Water Power Program: 2011 Peer Review Report 2014 Water Power

  3. Water Power Program: 2011 Peer Review Report | Department of Energy

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

    1_water_power_peer_review_report.pdf More Documents & Publications Water Power Program Peer Review Meeting Agenda 2014 Water Power Peer Review Report Water Power Program: 2010

  4. DOE Wind and Water Power Technologies Office

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

    Wind and Water Power Technologies Office - 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

  5. Electric Power Generation and Water Use Data

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

    Power Generation and Water Use Data - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management

  6. Funding Opportunity Announcement for Water Power Manufacturing...

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

    for Competitive Marine and Hydrokinetic (MHK) Demonstrations at the Navy's Wave Energy Test Site (WETS) Water Power Program About the Program Research & Development...

  7. Water Power News | Department of Energy

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

    four entities selected to receive 7.4 million to spur innovation of next-generation water power component technologies, designed for manufacturability and built specifically...

  8. 2011 Water Power Technologies Peer Review Report

    SciTech Connect (OSTI)

    Zayas, Jose; Reed, Michael

    2012-06-01

    This report provides findings from the peer review meeting held in November 2011 to review the progress and accomplishments of the Energy Department Water Power Program.

  9. NREL: Water Power Research - Research Staff

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

    by numerous other individuals throughout the organization. Program Management Albert LiVecchi, program integrator Bob Thresher, lab program manager, Water Power Program...

  10. NREL: Water Power Research - Working with Us

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

    in a public-private contracting environment to research, design, and build advanced water power technologies. NREL's National Wind Technology Center (NWTC) has an outstanding...

  11. Edinburgh University aka Wave Power Group | Open Energy Information

    Open Energy Info (EERE)

    Name: Edinburgh University aka Wave Power Group Address: School of Engineering and Electronics The King s Buildings Mayfield Road Place: Edinburgh Zip: EH9 3JL Region: United...

  12. OpenEI launches new Water Power Gateway and Community Forum ...

    Open Energy Info (EERE)

    OpenEI launches new Water Power Gateway and Community Forum Home > Groups > Water Power Forum Graham7781's picture Submitted by Graham7781(2017) Super contributor 28 March, 2013 -...

  13. Water Power for a Clean Energy Future (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-06-01

    This fact sheet provides an overview of the Department of Energy's Wind and Water Power Program's water power research activities.

  14. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    Breakdown Structure Draft MHK LCOE Reporting Guidance Draft Worldwide 'Power exchanges' Hi Vanessa-I connected wit... 2013 projects and funding more Group members (24) Managers:...

  15. Water Power Program Budget | Department of Energy

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

    Budget Water Power Program Budget The U.S. Department of Energy (DOE) has allocated $60 million in fiscal year (FY) 2015 funds for the Water Power Program to research and develop marine and hydrokinetic (MHK) and hydropower technologies. Current activities supported by this budget include: HydroNEXT: Activities will focus on technologies and tools to improve performance and sustainably increase generation at existing water resources infrastructure, in addition to the development and

  16. Breakout Group 3: Water Management | Department of Energy

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

    3: Water Management Breakout Group 3: Water Management Report from Breakout Group 3 of the Fuel Cell Pre-Solicitation Workshop, January 23-24, 2008 PDF icon fc_pre-solicitation_workshop_water_management.pdf More Documents & Publications Breakout Group 2: Membrane Electrode Assemblies DOE Fuel Cell Pre-Solicitation Workshop - Breakout Group 2: MEAs, Components, and Integration DOE Fuel Cell Pre-Solicitation Workshop - Breakout Group 5: Long-Term Innovative Technologies

  17. Wind Power Today, 2010, Wind and Water Power Program (WWPP)

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

    Power Today 2010 WIND AND WATER POWER PROGRAM * * BUILDING*A*CLEAN* ENERGY*ECONOMY * * ADVANCING*WIND* TURBINE*TECHNOLOGY * * SUPPORTING*SYSTEMS** INTERCONNECTION * * GROWING*A*LARGER* MARKET CONTENTS BUILDING*A*CLEAN*ENERGY*ECONOMY* ........................2 ADVANCING*LARGE*WIND*TURBINE*TECHNOLOGY*.....7 SMALL*AND*MID-SIZED*TURBINE*DEVELOPMENT*...... 15 SUPPORTING*GRID*INTERCONNECTION*..................... 17 GROWING*A*LARGER*MARKET*....................................23

  18. Bowman Power Group Ltd BPG | Open Energy Information

    Open Energy Info (EERE)

    Ltd (BPG) Place: Southampton, United Kingdom Zip: SO14 5QY Product: Develops and markets CHP systems. References: Bowman Power Group Ltd (BPG)1 This article is a stub. You can...

  19. Loveland Water & Power- Refrigerator Recycling Program

    Broader source: Energy.gov [DOE]

    Loveland Water & Power is providing an incentive for customers to recycle older, working refrigerators. Interested customers can call the utility to arrange a time to pick up the old...

  20. Water Power News | Department of Energy

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

    gases. April 16, 2014 Riding the Clean Energy Wave: New Projects Aim to Improve Water Power Devices The Energy Department announces two projects as part of a larger effort...

  1. Water Power for a Clean Energy Future

    SciTech Connect (OSTI)

    2013-04-12

    This document describes some of the accomplishments of the Department of Energy Water Power Program, and how those accomplishments are supporting the advancement of renewable energy generated using hydropower technologies and marine and hydrokinetic technologies.

  2. Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    OpenEI Type Term Title Author Replies Last Post sort icon Blog entry OpenEI OpenEI launches new Water Power Gateway and Community Forum Graham7781 28 Mar 2013 - 15:16...

  3. International Working Group Meeting Focuses on Nuclear Power Infrastructure

    Office of Environmental Management (EM)

    Development and Financing of New Nuclear Projects | Department of Energy Financing of New Nuclear Projects International Working Group Meeting Focuses on Nuclear Power Infrastructure Development and Financing of New Nuclear Projects December 15, 2009 - 1:09pm Addthis VIENNA, AUSTRIA - The multi-nation Infrastructure Development Working Group (IDWG) held its fifth meeting and also a workshop on the financing of international nuclear power projects in Vienna, Austria, on December 9-10, 2009.

  4. The Department of Energy's Water Power Program

    Energy Savers [EERE]

    Department of Energy's Water Power Program OAS-M-14-07 June 2014 U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Department of Energy Washington, DC 20585 June 26, 2014 MEMORANDUM FOR THE ASSISTANT SECRETARY FOR ENERGY EFFICIENCY AND RENEWABLE ENERGY FROM: George W. Collard Assistant Inspector General for Audits Office of Inspector General SUBJECT: INFORMATION: Audit Report on "The Department of Energy's Water Power Program" BACKGROUND The

  5. Water Power News | Department of Energy

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

    News Water Power News Below are news stories about conventional hydropower and marine and hydrokinetic technologies from the U.S. Department of Energy, the Office of Energy Efficiency and Renewable Energy, the Water Power Program, and other federal agencies. Recent News December 28, 2015 Energy Department Awards $10.5 Million for Next-Generation Marine Energy Systems The Energy Department today announced six organizations selected to receive up to $10.5 million to support the design and

  6. Water Power Program | Department of Energy

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

    Water Power Program Section 242 Hydroelectric Incentive Program is Now Available Section 242 Hydroelectric Incentive Program is Now Available For more than 100 years, hydropower has been an important source of flexible, low-cost, and emissions-friendly renewable energy. The Section 242 Hydroelectric Production Incentive helps continue that tradition to this day. Read more Innovative Hydropower Technology Now Powering an Apple Data Center Innovative Hydropower Technology Now Powering an Apple

  7. Water Power Program: Marine and Hydrokinetic Technologies

    Broader source: Energy.gov [DOE]

    Pamphlet that describes the Office of EERE's Water Power Program in fiscal year 2009, including the fiscal year 2009 funding opportunities, the Small Business Innovation Research and Small Business Technology Transfer Programs, the U.S. hydrodynamic testing facilities, and the fiscal year 2008 Advanced Water Projects awards.

  8. Water Power for a Clean Energy Future (Fact Sheet), Wind and Water Power Program (WWPP)

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

    Water Power for a Clean Energy Future Water power is the nation's largest source of clean, domestic, renewable energy. Harnessing energy from rivers, manmade waterways, and oceans to generate electricity for the nation's homes and businesses can help secure America's energy future. Water power technologies fall into two broad categories: conventional hydropower and marine and hydrokinetic technologies. Conventional hydropower facilities include run-of-the-river, storage, and pumped storage. Most

  9. 2014 Water Power Peer Review Report Cover | Department of Energy

    Office of Environmental Management (EM)

    Peer Review Report Cover 2014 Water Power Peer Review Report Cover 2014 Water Power Peer Review Report Cover.JPG More Documents & Publications NOWEGIS Report Cover Water Power For...

  10. Wind Power Career Chat, Wind And Water Power Program (WWPP)

    Wind Powering America (EERE)

    WIND AND WATER POWER PROGRAM Wind Power Career Chat Overview Students will learn about careers in the wind energy industry. Wind energy, both land-based and offshore, is expected to provide thousands of new jobs in the next several decades. Wind energy companies are growing rapidly to meet America's demand for clean, renewable, and domestic energy. These companies need skilled professionals. Trained and qualified workers manufacture, construct, operate, and manage wind energy facilities. In

  11. Water Power Program Peer Review Meeting Agenda | Department of Energy

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

    The Water Power Program Peer Review Meeting brought together program staff and water power professionals to evaluate DOE funded conventional hydropower and marine and hydrokinetic R&D projects for their contribution to the mission and goals of the Water Power Program and to assess progress made against stated objectives. PDF icon 2011_water_power_peer_review_agenda.pdf More Documents & Publications Water Power Program: 2011 Peer Review Report Water Power Program: 2010 Peer Review Report

  12. Subscribe to Water Power Program News Updates | Department of Energy

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

    News » Subscribe to Water Power Program News Updates Subscribe to Water Power Program News Updates The Office of Energy Efficiency and Renewable Energy (EERE) offers a breaking news alert that offers timely updates on funding opportunities, events, publications, and Water Power Program activities. Water Power Program Breaking News To subscribe to Water Power Program Breaking News, submit your e-mail address below. Subscribe Water Power Program About the Program Research & Development

  13. National Renewable Energy Laboratory Wind and Water Power Small...

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

    National Renewable Energy Laboratory Wind and Water Power Small Business Voucher Open House National Renewable Energy Laboratory Wind and Water Power Small Business Voucher Open...

  14. 2014 Water Power Program Peer Review Compiled Presentations:...

    Energy Savers [EERE]

    Marine and Hydrokinetic Technologies 2014 Water Power Program Peer Review Compiled Presentations: Marine and Hydrokinetic Technologies The U.S. Department of Energy Water Power ...

  15. 2014 Water Power Program Peer Review Compiled Presentations:...

    Energy Savers [EERE]

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

  16. Water Use in the Development and Operations of Geothermal Power...

    Energy Savers [EERE]

    Water Use in the Development and Operations of Geothermal Power Plants Water Use in the Development and Operations of Geothermal Power Plants This report summarizes what is ...

  17. Wind and Water Power Technologies Office Position Available:...

    Energy Savers [EERE]

    Wind and Water Power Technologies Office Position Available: Marine and Hydrokinetic General Engineer Wind and Water Power Technologies Office Position Available: Marine and ...

  18. Water Use in the Development and Operations of Geothermal Power...

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

    Water Use in the Development and Operations of Geothermal Power Plants Water Use in the Development and Operations of Geothermal Power Plants This report summarizes what is...

  19. Kangding Hualong Water Resources Electric Power Investment Co...

    Open Energy Info (EERE)

    Hualong Water Resources Electric Power Investment Co Ltd Jump to: navigation, search Name: Kangding Hualong Water Resources & Electric Power Investment Co., Ltd. Place: Ganzi...

  20. Western Water and Power Production WWPP | Open Energy Information

    Open Energy Info (EERE)

    Water and Power Production WWPP Jump to: navigation, search Name: Western Water and Power Production (WWPP) Place: Albuquerque, New Mexico Zip: 88340 Sector: Biomass Product:...

  1. Burbank Water and Power Smart Grid Project | Open Energy Information

    Open Energy Info (EERE)

    Water and Power Smart Grid Project Jump to: navigation, search Project Lead Burbank Water and Power Country United States Headquarters Location Burbank, California Recovery Act...

  2. Water Power Program: Program Plans, Implementation, and Results

    Energy Savers [EERE]

    Water Power Program HOME ABOUT RESEARCH & DEVELOPMENT FINANCIAL OPPORTUNITIES INFORMATION RESOURCES NEWS EVENTS EERE Water Power Program About Key Activities Plans,...

  3. Water Use in the Development and Operations of Geothermal Power...

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

    Power Plants Water Use in the Development and Operations of Geothermal Power Plants This report summarizes what is currently known about the life cycle water requirements of ...

  4. Water Use in the Development and Operation of Geothermal Power...

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

    Operation of Geothermal Power Plants Water Use in the Development and Operation of Geothermal Power Plants This report summarizes what is currently known about the life cycle water ...

  5. Affordable Solar Hot Water and Power LLC | Open Energy Information

    Open Energy Info (EERE)

    Water and Power LLC Jump to: navigation, search Name: Affordable Solar Hot Water and Power LLC Place: Dothan, Alabama Zip: 36305 Sector: Solar Product: Solar and Energy Efficiency...

  6. Miyi County Wantan Water and Electric Power Development Co Ltd...

    Open Energy Info (EERE)

    Wantan Water and Electric Power Development Co Ltd Jump to: navigation, search Name: Miyi County Wantan Water and Electric Power Development Co. Ltd Place: Panzhihua, Sichuan...

  7. South Feather Water and Power Agency | Open Energy Information

    Open Energy Info (EERE)

    South Feather Water and Power Agency Jump to: navigation, search Name: South Feather Water and Power Agency Place: California Website: southfeather.com Outage Hotline: (530)...

  8. Before Subcommittee on Water and Power - House Committee on Natural...

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

    Subcommittee on Water and Power - House Committee on Natural Resources Before Subcommittee on Water and Power - House Committee on Natural Resources Testimony of Mark Gabriel,...

  9. Direct Power and Water Corporation | Open Energy Information

    Open Energy Info (EERE)

    Power and Water Corporation Jump to: navigation, search Name: Direct Power and Water Corporation Place: Albuquerque, New Mexico Zip: 87107 Product: DP&W is specialised in...

  10. Los Angeles Department of Water & Power | Open Energy Information

    Open Energy Info (EERE)

    Los Angeles Department of Water & Power Jump to: navigation, search Name: Los Angeles Department of Water & Power Place: California Phone Number: 800-342-5397 Website:...

  11. Gansu Zhongyuan Water Conservancy and Hydro Power Plant Development...

    Open Energy Info (EERE)

    Water Conservancy and Hydro Power Plant Development Co Ltd Jump to: navigation, search Name: Gansu Zhongyuan Water Conservancy and Hydro Power Plant Development Co. Ltd. Place:...

  12. Guangdong Global Power and Water Industries Ltd | Open Energy...

    Open Energy Info (EERE)

    Global Power and Water Industries Ltd Jump to: navigation, search Name: Guangdong Global Power and Water Industries Ltd Place: Meizhou, Guangdong Province, China Sector: Solar...

  13. City of Glendale Water Power | Open Energy Information

    Open Energy Info (EERE)

    Power Jump to: navigation, search Name: City of Glendale Water & Power Place: Glendale, California Zip: 91206 Product: California-based water and electrical utility. The utility is...

  14. WIND AND WATER POWER TECHNOLOGIES OFFICE

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

    WIND AND WATER POWER TECHNOLOGIES OFFICE August 20, 2014 2 2013 Wind Technologies Market Report Purpose, Scope, and Data: * Publicly available annual report summarizing key trends in the U.S. wind power market, with a focus on 2013 * Scope primarily includes wind turbines over 100 kW in size * Separate DOE-funded annual reports on distributed and offshore wind * Data sources include AWEA, EIA, FERC, SEC, etc. (see full report) Report Authors: * Primary authors: Ryan Wiser and Mark Bolinger,

  15. About the Water Power Program | Department of Energy

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

    About the Water Power Program About the Water Power Program About the Water Power Program The U.S. Department of Energy's (DOE) Water Power Program is committed to developing and deploying a portfolio of innovative technologies for clean, domestic power generation from resources such as hydropower, waves, and tides. What We Do Leading the world in clean energy is critical to strengthening the American economy, and the Water Power Program is at the forefront of the nation's clean energy frontier.

  16. Water Power Program Contacts and Organization | Department of Energy

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

    You are here Home » About the Program » Water Power Program Contacts and Organization Water Power Program Contacts and Organization The Wind and Water Power Technologies Office within the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE) supports the development, deployment, and commercialization of wind and water power technologies. The Wind and Water Power Technologies Office is one Office that contains two distinct Programs: wind and water. The Wind

  17. Water Power for a Clean Energy Future | Department of Energy

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

    Water Power for a Clean Energy Future Water Power for a Clean Energy Future This document describes some of the accomplishments of the Department of Energy Water Power Program, and how those accomplishments are supporting the advancement of renewable energy generated using hydropower and marine and hydrokinetic technologies. PDF icon Accomplishments Report: Water Power for a Clean Energy Future More Documents & Publications Water Power for a Clean Energy Future (Fact Sheet), Wind and Water

  18. International Working Group Meeting Focuses on Nuclear Power Infrastructure

    Office of Environmental Management (EM)

    Development and Needs | Department of Energy Needs International Working Group Meeting Focuses on Nuclear Power Infrastructure Development and Needs June 2, 2010 - 12:02pm Addthis VIENNA, Austria - The multi-nation Infrastructure Development Working Group (IDWG) of the Global Nuclear Energy Partnership (GNEP) held its sixth meeting on May 26-27, 2010, in Vienna, Austria. The two-day event included workshops on nuclear energy regulatory agency engagement and the infrastructure needs for

  19. 2015 Key Water Power Program and National Laboratory Accomplishments

    Energy Savers [EERE]

    Slideshow | Department of Energy 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow Addthis 2015 Key Water Power Program and National Laboratory Accomplishments Report 1 of 28 2015 Key Water Power Program and National Laboratory Accomplishments Report By accelerating the development of markets for hydropower and marine and hydrokinetic (MHK) projects, the Water Power Program is striving

  20. 2015 Key Water Power Program and National Laboratory Accomplishments

    Energy Savers [EERE]

    Slideshow | Department of Energy 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Report 1 of 28 2015 Key Water Power Program and National Laboratory Accomplishments Report By accelerating the development of markets for hydropower and marine and hydrokinetic (MHK) projects, the Water Power Program is striving to

  1. EnerSys Motive Power Hawker formerly Energy Storage Group ESG...

    Open Energy Info (EERE)

    Motive Power Hawker formerly Energy Storage Group ESG Jump to: navigation, search Name: EnerSys Motive Power (Hawker), formerly Energy Storage Group (ESG) Place: United Kingdom...

  2. NREL: Water Power Research - Resource Characterization

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

    Resource Characterization Building on its success in wind resource characterization and assessment, the National Renewable Energy Laboratory (NREL) has extended its capabilities to the field of water power. NREL's team of scientists, engineers and computer experts has broad experience in physical oceanography, meteorology, modeling, data analysis, and Geographic Information Systems. Many years of experience in wind assessment have enabled NREL to develop the skills and methodologies to evaluate

  3. Federal Incentives for Water Power | Department of Energy

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

    Federal Incentives for Water Power Federal Incentives for Water Power This factsheet lists some of the major federal incentives for water power technologies available as of April 2014. PDF icon Federal Incentives for Water Power More Documents & Publications Federal Incentives for Wind Power Deployment Recovery Act Incentives for Wind Energy Equipment Manufacturing Qualified Energy Conservation Bond (QECB) Update: New Guidance from the U.S. Department of Treasury and the Internal Revenue

  4. Loveland Water & Power- Commercial and Industrial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Loveland Water & Power, in conjunction with the Platte River Power Authority provides businesses incentives for new construction projects and existing building retrofits. The Electric...

  5. Loveland Water & Power - Commercial and Industrial Energy Efficiency...

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

    250 Office Lighting: 5 - 20 SensorsControls: 7 - 90 Summary Loveland Water & Power, in conjunction with the Platte River Power Authority provides businesses...

  6. Before The Subcommittee on Water and Power - House Energy and...

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

    Kenneth E. Legg, Administrator, Southeastern Power Administration Before The Subcommittee on Water and Power - House Energy and Natural Resources Committee PDF icon 3-25-14Kenneth...

  7. Before the Subcommittee on Water, Power, and Oceans - House Natural...

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

    Kenneth E. Legg, Administrator Southeastern Power Administration Before the Subcommittee on Water, Power, and Oceans - House Natural Resources Committee PDF icon 3-24-15KennethL...

  8. Consolidated Water Power Company CWPCo | Open Energy Information

    Open Energy Info (EERE)

    CWPCo Jump to: navigation, search Name: Consolidated Water Power Company (CWPCo) Place: Wisconsin Sector: Hydro Product: Wisconsin-based owner and operator of hydroelectric power...

  9. Before House Subcommittee on Water and Power - Committee on Natural...

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

    Subcommittee on Water and Power - Committee on Natural Resources By: Steven Wright, Administrator, Bonneville Power Administration 3-20-12WrightBPAFT0.pdf More Documents &...

  10. Before The Subcommittee on Water and Power - House Committee...

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

    E. Mainzer, Administrator, Bonneville Power Administration Before The Subcommittee on Water and Power - House Committee on Natural Resources PDF icon 3-25-14ElliotMainzer FT...

  11. Before the Subcommittee on Water and Power - House Natural Resources...

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

    K. Drummond, Administrator, Bonneville Power Administration Before the Subcommittee on Water and Power - House Natural Resources Committee 4-16-13WilliamDrummond FT HNR More...

  12. Before The Subcommittee on Water and Power - House Committee...

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

    M. Turner, Administrator, Southwestern Power Administration Before The Subcommittee on Water and Power - House Committee on Natural Resources PDF icon 3-25-14ChristopherTurner FT ...

  13. The Subcommittee on Water, Power, and Oceans House Committee...

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

    Turner, Administrator Southwest Power Administration Before the Subcommittee on Water, Power, and Oceans House Committee on Natural Resources PDF icon 3-24-15ChristopherTurner ...

  14. Vera Water & Power- Residential Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Vera Water and Power offers several rebates to electric customers who purchase and install energy efficient equipment. Rebates are available for water heaters, windows, heat pumps, clothes washer,...

  15. Los Angeles Department of Water Power LADWP | Open Energy Information

    Open Energy Info (EERE)

    LADWP Jump to: navigation, search Name: Los Angeles Department of Water & Power (LADWP) Place: Los Angeles, CA, California Zip: 90012 Product: Municipal utility serving the water...

  16. Glendale Water and Power- Energy Efficiency Appliance Rebate Program

    Broader source: Energy.gov [DOE]

    Glendale Water and Power (GPW) offers the Smart Home Energy and Water Saving Rebate Program that includes several incentives for residential customers to improve the energy efficiency of...

  17. Live Webinar on the Funding Opportunity for Water Power Manufacturing

    Broader source: Energy.gov [DOE]

    On April 23, 2014 from11:00 AM-1:00 PM MDT, the Water Power Program will hold a live webinar to provide information to potential applicants for the Water Power Manufacturing Funding Opportunity...

  18. Water Power Program FY 2017 Budget At-A-Glance

    Broader source: Energy.gov [DOE]

    The Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation from water resources across the U.S. (hydropower, marine and hydrokinetics).

  19. Superior Water, Light and Power Co | Open Energy Information

    Open Energy Info (EERE)

    Superior Water, Light and Power Co Jump to: navigation, search Name: Superior Water, Light and Power Co Place: Wisconsin Phone Number: 715-394-2200 Website: www.swlp.com Outage...

  20. Safe Harbor Water Power Corp | Open Energy Information

    Open Energy Info (EERE)

    Harbor Water Power Corp Jump to: navigation, search Name: Safe Harbor Water Power Corp Place: Pennsylvania Phone Number: 1-800-692-6328 Website: www.shwpc.com Outage Hotline:...

  1. Before Subcommittee on Water and Power - House Committee on Natural

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

    Resources | Department of Energy Mark Gabriel, Administrator WAPA Before Subcommittee on Water and Power - House Committee on Natural Resources PDF icon 4-16-13_Mark_Gabriel FT HNR More Documents & Publications Before The Subcommittee on Water and Power - House Committee on Natural Resources Before the House Natural Resources Subcommittee on Water and Power Before the Subcommittee on Water and Power - Committee on Natural Resources

  2. Geothermal Power Plants — Meeting Water Quality and Conservation Standards

    Broader source: Energy.gov [DOE]

    U.S. geothermal power plants can easily meet federal, state, and local water quality and conservation standards.

  3. Pasadena Water and Power- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Prior to purchasing equipment, contact Pasadena Water & Power for incentive availability information on the Energy Efficiency Partnering Program.

  4. Before the Subcommittee on Water and Power - House Natural Resources

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

    Committee | Department of Energy House Natural Resources Committee Before the Subcommittee on Water and Power - House Natural Resources Committee Testimony of Christopher M. Turner, Administrator SWPA Before the Subcommittee on Water and Power - House Natural Resources Committee PDF icon 4-16-13_Christopher_Turner FT HNR More Documents & Publications Before the House Natural Resources Subcommittee on Water and Power Before The Subcommittee on Water and Power - House Committee on Natural

  5. Wind and Water Power Program Realignment | Department of Energy

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

    and Water Power Program Realignment Wind and Water Power Program Realignment February 24, 2012 - 10:38am Addthis This is an excerpt from the First Quarter 2012 edition of the Wind Program R&D Newsletter. In January 2012, the DOE Wind and Water Power Program completed a programmatic and functional realignment to more effectively leverage the program's broad capabilities and increase the program's operational efficiency. According to the new Wind and Water Power Program Manager Jose Zayas, the

  6. Before the Subcommittee on Water and Power - House Natural Resources

    Energy Savers [EERE]

    Committee | Department of Energy House Natural Resources Committee Before the Subcommittee on Water and Power - House Natural Resources Committee Testimony of Kenneth E. Legg, Administrator SEPA PDF icon 4-16-13_Kenneth_Legg FT HNR More Documents & Publications Before The Subcommittee on Water and Power - House Energy and Natural Resources Committee Before the Subcommittee on Water and Power - Committee on Natural Resources Before the Subcommittee on Water, Power, and Oceans - House

  7. Funding Opportunity Announcement for Water Power Manufacturing | Department

    Office of Environmental Management (EM)

    of Energy Funding Opportunity Announcement for Water Power Manufacturing Funding Opportunity Announcement for Water Power Manufacturing April 11, 2014 - 11:23am Addthis On April 11, 2014, the funding opportunity titled "Water Power Manufacturing" was released by the Water Power Program to support the application of advanced materials and manufacturing techniques to the development of new hydropower technologies. There is a significant opportunity across the country to increase the

  8. Before the House Natural Resources Subcommittee on Water and Power |

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

    Department of Energy Administrator, SWPA Subject: DOE Fiscal Year 2012 Budget Request PDF icon 3-15-11_Final_Testimony_(Worthington)_(SWPA).pdf More Documents & Publications Before The Subcommittee on Water and Power - House Committee on Natural Resources Before the Subcommittee on Water and Power - House Natural Resources Committee Before the Subcommittee on Water and Power - Committee on Natural Resources

  9. Cogeneration of water and power (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Conference: Cogeneration of water and power Citation Details In-Document Search Title: Cogeneration of water and power Need of pure water in areas of limited supply has driven the development of technologies to permit recycling of available water and to generate new water supplies by purifying saline resources. These technologies include sedimentation, filtration, softening, ion exchange, electrodialysis, reverse osmosis and distillation. Some of these developments serve needs of the power

  10. Water Power: 2009 Peer Review Report | Department of Energy

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

    represents the 2009 Water Power Peer Review Panel's observations and findings, response from the Water Program to these findings, and supporting meeting materials including an agenda and participants list. PDF icon 2009_water_power_peer_review_report.pdf More Documents & Publications Marine and Hydrokinetic Energy Projects NREL - FY09 Lab Call: Supporting Research and Testing for MHK Presentation from the 2011 Water Program Peer Review Water Power Program: 2011

  11. Wind Power Today, 2010, Wind and Water Power Program (WWPP) | Department of

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

    Energy Wind Power Today, 2010, Wind and Water Power Program (WWPP) Wind Power Today, 2010, Wind and Water Power Program (WWPP) Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Water Power Program. PDF icon 47531.pdf More Documents & Publications Wind Program Accomplishments Final Report DE-EE0005380 - Assessment of Offshore Wind Farm Effects on Sea Surface, Subsurface and Airborne

  12. Before the Subcommittee on Water, Power, and Oceans - House Natural

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

    Resources Committee | Department of Energy - House Natural Resources Committee Before the Subcommittee on Water, Power, and Oceans - House Natural Resources Committee Testimony of Kenneth E. Legg, Administrator Southeastern Power Administration Before the Subcommittee on Water, Power, and Oceans - House Natural Resources Committee PDF icon 3-24-15_Kenneth_Legg FT HNR.pdf More Documents & Publications Before The Subcommittee on Water and Power - House Energy and Natural Resources

  13. Direct Water-Cooled Power Electronics Substrate Packaging | Department of

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

    Energy Water-Cooled Power Electronics Substrate Packaging Direct Water-Cooled Power Electronics Substrate Packaging 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon ape001_wiles_2010_o.pdf More Documents & Publications Direct Cooled Power Electronics Substrate Environmental Effects on Power Electronic Devices Vehicle Technologies Office: 2010 Advanced Power Electronics and Electric Motors

  14. Solar Power Group GmbH formerly Solarmundo | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Solar Power Group GmbH (formerly Solarmundo) Place: Essen, Germany Zip: 45128 Sector: Solar Product: Developing solar thermal power production plants...

  15. U.S. Department of Energy Wind and Water Power Program Funding...

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

    OFFSHORE WIND PROJECTS Fiscal Years 2006 - 2015 WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE 1...

  16. Interagency Advanced Power Group, Joint Electrical and Nuclear Working Group, meeting minutes, November 16--17, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-31

    Reports on soldier power R&D review, N-MCT power electronic building blocks, silicon carbide power semiconductor work, and ground based radar were made to the Power Conditioning Panel. An introduction to high temperature electronics needs, research and development was made to the High Temperature Electronics Subcommittee. The Pulse Power Panel received reports on the navy ETC gun, and army pulse power. The Superconductivity Panel received reports on high-tc superconducting wires, superconducting magnetic energy storage, and superconducting applications. The Nuclear Working Group received presentations on the Topaz nuclear power program, and space nuclear work in the Department of Energy.

  17. Cyber Power Group Ltd aka Fine Silicon Co Ltd | Open Energy Informatio...

    Open Energy Info (EERE)

    Cyber Power Group Ltd aka Fine Silicon Co Ltd Jump to: navigation, search Name: Cyber Power Group Ltd (aka Fine Silicon Co Ltd) Place: Baoding, Hebei Province, China Product:...

  18. 18 CFR Conservation of Power and Water Resources | Open Energy...

    Open Energy Info (EERE)

    Conservation of Power and Water Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: 18 CFR Conservation of Power and...

  19. Before The Subcommittee on Water and Power - House Committee...

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

    A. Gabriel, Administrator, Western Area Power Administration Before The Subcommittee on Water and Power - House Committee on Natural Resources 3-25-14MarkGabriel FT HNR.pdf More...

  20. Los Angeles Department of Water & Power | Open Energy Information

    Open Energy Info (EERE)

    Power (Redirected from LADWP) Jump to: navigation, search Name: Los Angeles Department of Water & Power Place: California Phone Number: 800-342-5397 Website: www.ladwp.com Twitter:...

  1. 2015 Key Water Power Program and National Laboratory Accomplishments Report

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation...

  2. Wind and Water Power Technologies Office Position Available: Marine and

    Office of Environmental Management (EM)

    Hydrokinetic General Engineer | Department of Energy Wind and Water Power Technologies Office Position Available: Marine and Hydrokinetic General Engineer Wind and Water Power Technologies Office Position Available: Marine and Hydrokinetic General Engineer January 11, 2016 - 5:07pm Addthis The Wind and Water Power Technologies Office is seeking applicants for a new position available within the office. See below for more information. Job title: General Engineer-Marine and Hydrokinetic (MHK)

  3. Before the House Natural Resources Subcommittee on Water and Power |

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

    Department of Energy Adminstrator, SWPA Subject: FY 2011 Budget Requests PDF icon 3-4-10_Final_Testimony_28SWPA29_28Worthingon29.pdf More Documents & Publications Before the Subcommittee on Water and Power - House Natural Resources Committee The Subcommittee on Water, Power, and Oceans House Committee on Natural Resources Before The Subcommittee on Water and Power - House Committee on Natural Resources

  4. DOEs Wind & Water Power Program Overview

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

    DOE's Wind & Water Power Program Overview Jose Zayas Program Manager Wind and Water Power Program June 28, 2012 2 | Wind and Water Power Program eere.energy.gov Administration & DOE Priorities White House * Generate 80% of the nations' electricity from clean energy sources by 2035 * Reduce carbon emissions 80% by 2050 * Stimulate jobs and economic recovery through RE development DOE * Promote energy security through reliable, clean, and affordable energy * Strengthening scientific

  5. 2014 Water Power Program Peer Review Compiled Presentations: Hydropower

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

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

  6. Upcoming Funding Opportunity for Water Power Manufacturing | Department of

    Energy Savers [EERE]

    Energy Water Power Manufacturing Upcoming Funding Opportunity for Water Power Manufacturing March 24, 2014 - 12:00pm Addthis On March 24, 2014, the U.S. Department of Energy (DOE) announced a Notice of Intent to issue a funding opportunity titled "Water Power Manufacturing." The goal of this funding opportunity is to design an integrated hydropower turbine generator system that applies advanced materials and /or additive manufacturing techniques and produce a prototype unit at an

  7. Conventional Hydropower Technologies, Wind And Water Power Program (WWPP)

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

    (Fact Sheet) | Department of Energy Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet) Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet) The US Department of Energy conducts research on conventional hydropower technologies to increase generation and improve existing means of generating hydroelectricity. PDF icon Conventional Hydropower Technologies More Documents & Publications Water Power for a Clean Energy Future

  8. Before the House Natural Resources Subcommittee on Water and Power |

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

    Department of Energy Kenneth Legg, Administrator, SEPA Subject: DOE Fiscal Year 2012 Budget Request PDF icon 3-15-11_Final_Testimony_(Legg)_(SEPA).pdf More Documents & Publications Before the Subcommittee on Water and Power - Committee on Natural Resources Before the Subcommittee on Water and Power - House Natural Resources Committee Before The Subcommittee on Water and Power - House Energy and Natural Resources Committee

  9. Conventional Hydropower Technologies, Wind And Water Power Program (WWPP)

    Office of Environmental Management (EM)

    (Fact Sheet) | Department of Energy Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet) Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet) The US Department of Energy conducts research on conventional hydropower technologies to increase generation and improve existing means of generating hydroelectricity. PDF icon Conventional Hydropower Technologies More Documents & Publications Water Power for a Clean Energy Future

  10. NREL's Water Power Software Makes a Splash (Fact Sheet), NREL...

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

    Open-source software provides essential modeling and simulation help in water power research and development. Researchers at the National Renewable Energy Laboratory's (NREL)...

  11. Before the Subcommittee on Water, Power, and Oceans House Natural...

    Office of Environmental Management (EM)

    House Natural Resources Committee Before the Subcommittee on Water, Power, and Oceans House Natural Resources Committee Testimony of Elliot E. Mainzer, Administrator, Bonneville...

  12. Los Angeles Department of Water & Power | Open Energy Information

    Open Energy Info (EERE)

    California (Utility Company)) Jump to: navigation, search Name: Los Angeles Department of Water & Power Place: California Phone Number: 800-342-5397 Website: www.ladwp.com Twitter:...

  13. Water Power for a Clean Energy Future | Department of Energy

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

    This document describes some of the accomplishments of the Department of Energy Water Power Program, and how those accomplishments are supporting the advancement of renewable...

  14. Conventional Hydropower Technologies, Wind And Water Power Program...

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

    Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet) The US Department of Energy conducts research on conventional hydropower technologies to ...

  15. Water Power R&D Opportunity: Energy Department Announces $125...

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

    Water Power R&D Opportunity: Energy Department Announces 125 Million for Transformational ... On January 7, the Energy Department's Advanced Research Projects Agency - Energy (ARPA-E) ...

  16. Cassini detection of Enceladus's cold water-group plume ionosphere

    SciTech Connect (OSTI)

    Tokar, Robert L; Thomsen, Michelle F; Wilson, Robert J; Johnson, R E; Young, D T; Crary, F J; Coates, A J; Jones, G H; Paty, C S

    2009-01-01

    This study reports direct detection by the Cassini plasma spectrometer of freshly-produced water-group ions (O{sup +}, OH{sup +}, H{sub 2}O{sup +}, H{sub 3}O{sup +}) and heavier water dimer ions (H{sub x}O{sub 2}{sup +}) very close to Enceladus and where the plasma begins to emerge from the Enceladus plume The data wcre obtained during two close (52 and 25 km) flybys of Enceladus in 2008, and are similar to ion data in cometary comas. The ions are observed in detectors looking in the Cassini ram direction at energies consistent with the Cassini speed, indicating a nearly stagnant plasma flow in the plume. North of Enceladus the plasma slowing commences about 4 to 6 Enceladus radii away, while south of Enccladus signatures ofthe interaction are detected as far as 22 Enceladus radii away.

  17. Water Power Forum - Q & A | OpenEI Community

    Open Energy Info (EERE)

    Breakdown Structure Draft MHK LCOE Reporting Guidance Draft Worldwide 'Power exchanges' Hi Vanessa-I connected wit... 2013 projects and funding more Group members (24) Managers:...

  18. Microsoft PowerPoint - MTL DO Working Group

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

    Reservoir Releases, Downstream Reservoir Releases, Downstream Water Quality and Fisheries at Water Quality and Fisheries at Water Quality, and Fisheries at Water Quality, and Fisheries at Mark Twain Lake/Cannon Dam Mark Twain Lake/Cannon Dam USACE St. Louis District 18 June 2014 US Army Corps of Engineers BUILDING STRONG ® Project Purposes j p  54,000 Acre Flood Control Project ith M lti l P with Multiple Purposes: ►Hydropower ►Recreation ►Fish and Wildlife ►Water Supply

  19. Microsoft PowerPoint - Highlights of the Industry Working Group...

    National Nuclear Security Administration (NNSA)

    ... Nuclear Fuels (BNFL), now International Nuclear Services (INS), (UK), COGEMA now AREVA (France), and the Federation of Electric Power Companies (FEPC), (Japan) WNTI is the ...

  20. Hunan Huaihua Power Group Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Place: Huaihua, Hunan Province, China Zip: 418000 Sector: Hydro Product: Hunan-based local power grid company which focuses on development and supply of hydroelectricity and...

  1. Before the House Natural Resources Subcommittee on Water and Power |

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

    Department of Energy Timothy Meeks, Administrator, WAPA Subject: FY 2011 Budget Requests PDF icon 3-4-10_Final_Testimony_%28WAPA%29_%28Meeks%29.pdf More Documents & Publications Before the House Natural Resources Subcommittee on Water and Power Before the House Natural Resources Subcommittee on Water and Power

  2. NREL: Water Power Research - Economic and Power System Modeling and

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

    Analysis Economic and Power System Modeling and Analysis NREL's Economic Analysis and power system modeling integrates data from device deployment and programmatic research into deployment and scenario models to quantify the economic and societal benefits of developing cost-competitive marine and hydrokinetic systems. It also identifies policy mechanisms, market designs, and supply chain needs to support various deployment scenarios, provide information and training to potential members of

  3. Water Power Program Contacts and Organization

    SciTech Connect (OSTI)

    2012-01-19

    This organizational chart shows the management of the water team and cross-cutting functions in the program.

  4. WIND AND WATER POWER TECHNOLOGIES OFFICE

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

    available annual report summarizing key trends in the U.S. wind power market, with a ... 3 Report Contents * Installation trends * Industry trends * Technology trends * ...

  5. Water Power for a Clean Energy Future (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-07-01

    Water power technologies harness energy from rivers and oceans to generate electricity for the nation's homes and businesses, and can help the United States meet its pressing energy, environmental, and economic challenges. Water power technologies; fall into two broad categories: conventional hydropower and marine and hydrokinetic technologies. Conventional hydropower uses dams or impoundments to store river water in a reservoir. Marine and hydrokinetic technologies capture energy from waves, tides, ocean currents, free-flowing rivers, streams, and ocean thermal gradients.

  6. 2014 Water Power Peer Review Report | Department of Energy

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

    Peer Review Report 2014 Water Power Peer Review Report The Water Power Peer Review Meeting was held February 24-28, 2014 in Arlington, VA. Principle investigators from the Energy Department National Laboratories, academic, and industry representatives presented the progress of their DOE-funded research. This report documents the formal, rigorous evaluation process and findings of nine independent reviewers who examined the technical, scientific, and business results of 96 projects of the Water

  7. Musings on Water (and Power) | Department of Energy

    Energy Savers [EERE]

    Musings on Water (and Power) Musings on Water (and Power) January 9, 2012 - 4:46pm Addthis Stephanie Price Communicator, National Renewable Energy Laboratory Yes, this is energy related, very directly in my case. My household water comes from a well, and every drop of water that I use in the house has to be pumped out of the ground by an electrically operated pump; therefore, the less water I use, the less the pump has to operate, and the less electricity is used. (This is true for municipal

  8. Before the House Natural Resources Subcommittee on Water and Power |

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

    Department of Energy Statement Before the Subcommittee on Water and Power, Committee on Natural Resources, U.S. House of Representatives By: Stephen J. Wright, Administrator Bonneville Power Administration, U.S. Department of Energy Subject: Federal Power Marketing Administration Borrowing Authority PDF icon 3-10-09_Final_Testimony_(Wright).pdf More Documents & Publications Microsoft Word - PSRP Updates 6-25-10_v2 Bonneville Power Administration Program Specific Recovery Plan EIS-0183:

  9. Water recovery using waste heat from coal fired power plants.

    SciTech Connect (OSTI)

    Webb, Stephen W.; Morrow, Charles W.; Altman, Susan Jeanne; Dwyer, Brian P.

    2011-01-01

    The potential to treat non-traditional water sources using power plant waste heat in conjunction with membrane distillation is assessed. Researchers and power plant designers continue to search for ways to use that waste heat from Rankine cycle power plants to recover water thereby reducing water net water consumption. Unfortunately, waste heat from a power plant is of poor quality. Membrane distillation (MD) systems may be a technology that can use the low temperature waste heat (<100 F) to treat water. By their nature, they operate at low temperature and usually low pressure. This study investigates the use of MD to recover water from typical power plants. It looks at recovery from three heat producing locations (boiler blow down, steam diverted from bleed streams, and the cooling water system) within a power plant, providing process sketches, heat and material balances and equipment sizing for recovery schemes using MD for each of these locations. It also provides insight into life cycle cost tradeoffs between power production and incremental capital costs.

  10. Bioten Power and Energy Group | Open Energy Information

    Open Energy Info (EERE)

    Group Address: 2725 Russell Rd Place: Utica, KY Zip: 42376 Sector: Biomass Product: Gasification technology Number of Employees: 1-10 Year Founded: 2008 Phone Number: 270-275-9164...

  11. International Power Group Ltd IPWG | Open Energy Information

    Open Energy Info (EERE)

    Group Ltd (IPWG) Place: Sussex, NJ, New Jersey Zip: 07461-0326 Product: IPWG's waste-to-energy module is capable of combusting a minimum of 180 tons of solid and hazardous...

  12. Water Power Program | Department of Energy

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

    Section 242 Hydroelectric Incentive Program is Now Available Section 242 Hydroelectric Incentive Program is Now Available For more than 100 years, hydropower has been an important source of flexible, low-cost, and emissions-friendly renewable energy. The Section 242 Hydroelectric Production Incentive helps continue that tradition to this day. Read more Innovative Hydropower Technology Now Powering an Apple Data Center Innovative Hydropower Technology Now Powering an Apple Data Center

  13. NREL: Water Power Research - Grid Integration

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

    Grid Integration High-voltage transmission lines and towers silouetted against a blue sky with the first glow of the rising sun on the horizon behind them. The national need for transmission improvements will have a direct impact on the effective use of renewable energy sources. For marine and hydrokinetic technologies to play a larger role in supplying the nation's energy needs, integration into the U.S. power grid is an important challenge to address. Efficient integration of variable power

  14. NREL: Water Power Research - Economic and Power System Modeling and

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

    Analysis Economic and Power System Modeling and Analysis NREL has a long history of successful research to understand and improve the cost of renewable energy technologies, their possible deployment scenarios, and the economic impacts of this deployment. As a research laboratory, NREL is a neutral third party and can provide an unbiased perspective of methodologies and approaches used to estimate direct and indirect economic impacts of offshore renewable energy projects. Deployment and

  15. Thermoelectric Power Plant Water Needs and Carbon

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

    how the down-hole CO 2 plumes may evolve over time (geomodeling with TOUGH2), what engineering and other resources would be required to develop a water extraction and...

  16. Water Power. 2010 Peer Review Report

    SciTech Connect (OSTI)

    Murphy, Michael; Higgins, Mark; Reed, Michael

    2010-10-01

    This document is the peer review panel’s observations and findings, response from the Water Program to these, and supporting meeting materials including an agenda and participants list.

  17. Water Power for a Clean Energy Future (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    This fact sheet provides an overview of the U.S. Department of Energy's Wind and Water Power Program's water power research activities. Water power is the nation's largest source of clean, domestic, renewable energy. Harnessing energy from rivers, manmade waterways, and oceans to generate electricity for the nation's homes and businesses can help secure America's energy future. Water power technologies fall into two broad categories: conventional hydropower and marine and hydrokinetic technologies. Conventional hydropower facilities include run-of-the-river, storage, and pumped storage. Most conventional hydropower plants use a diversion structure, such as a dam, to capture water's potential energy via a turbine for electricity generation. Marine and hydrokinetic technologies obtain energy from waves, tides, ocean currents, free-flowing rivers, streams and ocean thermal gradients to generate electricity. The United States has abundant water power resources, enough to meet a large portion of the nation's electricity demand. Conventional hydropower generated 257 million megawatt-hours (MWh) of electricity in 2010 and provides 6-7% of all electricity in the United States. According to preliminary estimates from the Electric Power Resource Institute (EPRI), the United States has additional water power resource potential of more than 85,000 megawatts (MW). This resource potential includes making efficiency upgrades to existing hydroelectric facilities, developing new low-impact facilities, and using abundant marine and hydrokinetic energy resources. EPRI research suggests that ocean wave and in-stream tidal energy production potential is equal to about 10% of present U.S. electricity consumption (about 400 terrawatt-hours per year). The greatest of these resources is wave energy, with the most potential in Hawaii, Alaska, and the Pacific Northwest. The Department of Energy's (DOE's) Water Power Program works with industry, universities, other federal agencies, and DOE's national laboratories to promote the development and deployment of technologies capable of generating environmentally sustainable and cost-effective electricity from the nation's water resources.

  18. The use of water in a fusion power core

    SciTech Connect (OSTI)

    Tillack, M. S.; Humrickhouse, P. W.; Malang, S.; Rowcliffe, A. F.

    2015-02-01

    Water has both advantages and disadvantages as a coolant in conceptual designs of future fusion power plants. In the United States, water has not been chosen as a fusion power core coolant for decades. Researchers in other countries continue to adopt water in their designs, in some cases as the leading or sole candidate. In this article, we summarize the technical challenges resulting from the choice of water coolant and the differences in approach and assumptions that lead to different design decisions amongst researchers in this field.

  19. Glendale Water and Power- Solar Solutions Program

    Broader source: Energy.gov [DOE]

    The Solar Solutions program provides all customer groups with an incentive to install photovoltaic (PV) systems on their homes and buildings. Rebate levels will decrease over time on an annual...

  20. Update on use of mine pool water for power generation.

    SciTech Connect (OSTI)

    Veil, J. A.; Puder, M. G.; Environmental Science Division

    2006-09-30

    In 2004, nearly 90 percent of the country's electricity was generated at power plants using steam-based systems (EIA 2005). Electricity generation at steam electric plants requires a cooling system to condense the steam. With the exception of a few plants using air-cooled condensers, most U.S. steam electric power plants use water for cooling. Water usage occurs through once-through cooling or as make-up water in a closed-cycle system (generally involving one or more cooling towers). According to a U.S. Geological Survey report, the steam electric power industry withdrew about 136 billion gallons per day of fresh water in 2000 (USGS 2005). This is almost the identical volume withdrawn for irrigation purposes. In addition to fresh water withdrawals, the steam electric power industry withdrew about 60 billion gallons per day of saline water. Many parts of the United States are facing fresh water shortages. Even areas that traditionally have had adequate water supplies are reaching capacity limits. New or expanded steam electric power plants frequently need to turn to non-traditional alternate sources of water for cooling. This report examines one type of alternate water source-groundwater collected in underground pools associated with coal mines (referred to as mine pool water in this report). In 2003, the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) funded Argonne National Laboratory (Argonne) to evaluate the feasibility of using mine pool water in Pennsylvania and West Virginia. That report (Veil et al. 2003) identified six small power plants in northeastern Pennsylvania (the Anthracite region) that had been using mine pool water for over a decade. It also reported on a pilot study underway at Exelon's Limerick Generating Station in southeastern Pennsylvania that involved release of water from a mine located about 70 miles upstream from the plant. The water flowed down the Schuylkill River and augmented the natural flow so that the Limerick plant could withdraw a larger volume of river water. The report also included a description of several other proposed facilities that were planning to use mine pool water. In early 2006, NETL directed Argonne to revisit the sites that had previously been using mine pool water and update the information offered in the previous report. This report describes the status of mine pool water use as of summer 2006. Information was collected by telephone interviews, electronic mail, literature review, and site visits.

  1. Fiscal Year 2011 Water Power Program Peer Review

    Broader source: Energy.gov [DOE]

    In November 2011, the Water Power Program held their Annual Peer Review Meeting in Alexandria, Virginia. The purpose of the meeting was to evaluate DOE-funded hydropower and marine and hydrokinetic...

  2. Glendale Water and Power- Large Business Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Glendale Water and Power (GWP) offers a rebate to its medium and large business customers with electric bills of more than $3000 per month (electric usage of 250,000 kWh annually ~ $36,000 per year...

  3. City Water Light and Power- Solar Rewards Program

    Broader source: Energy.gov [DOE]

    City Water, Light and Power  (CWLP) is offering residential and commercial customers a $500 per kilowatt (kW) rebate for installing solar photovoltaic (PV) systems with a maximum rebate of up to $2...

  4. Minnesota Power- Solar-Thermal Water Heating Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Minnesota Power offers a 25% rebate for qualifying solar thermal water heating systems. The maximum award for single-family customers is $2,000 per customer; $4,000 for 2-3 family unit buildings;...

  5. Pasadena Water and Power- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Pasadena Water and Power (PWP) offers rebates to residential customers on a wide variety of energy efficient technologies. Customers who purchase equipment from retailers located in Pasadena...

  6. Burbank Water and Power- Residential and Commercial Solar Support Program

    Broader source: Energy.gov [DOE]

    Burbank Water and Power (BWP) offers customers an up-front capacity-based rebate for photovoltaic (PV) systems up to 30 kW. These incentives decline over time as defined capacity goals are met, e...

  7. Before the Subcommittee on Water and Power - House Natural Resources...

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

    Kenneth E. Legg, Administrator SEPA PDF icon 4-16-13KennethLegg FT HNR More Documents & Publications Before The Subcommittee on Water and Power - House Energy and Natural ...

  8. GreyStone Power- Solar Water Heating Program

    Broader source: Energy.gov [DOE]

    GreyStone Power, an electricity cooperative serving 103,000 customers in Georgia, introduced a solar water heating rebate in March 2009. This $500 rebate is available to customers regardless of...

  9. Glendale Water and Power- Small Business Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Glendale Water and Power offers incentives to small business customers (monthly electric bill is less than $3,000) to encourage energy efficiency through the Smart Business Energy Saving Upgrade...

  10. Burbank Water & Power- Business Bucks Energy Efficiency Grant Program

    Broader source: Energy.gov [DOE]

    Burbank Water and Power (BWP) offers the Business Bucks Grant Program to its small and mid-sized business customers for installation of energy efficient equipment. Businesses with monthly...

  11. Corona Department of Water & Power- Solar Partnership Rebate Program

    Broader source: Energy.gov [DOE]

    Corona Department of Water & Power is providing rebates for residential and commercial photovoltaic (PV) systems. The rebate amount for 2015 is $0.78 per watt up to $2,340 for residential...

  12. Before the Subcommittee on Water and Power - House Natural Resources...

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

    Christopher M. Turner, Administrator SWPA Before the Subcommittee on Water and Power - House Natural Resources Committee PDF icon 4-16-13ChristopherTurner FT HNR More Documents & ...

  13. Loveland Water & Power- Home Energy Audit Rebate Program

    Broader source: Energy.gov [DOE]

    Loveland Water & Power (LWP) is providing an incentive for customers living in single-family detached homes or attached townhouses that wish to upgrade the energy efficiency of eligible homes....

  14. Water Power Program Peer Reviews | Department of Energy

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

    Peer Reviews Water Power Program Peer Reviews All programs within the U.S. Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy (EERE) are required to undertake rigorous, objective peer review of their funded projects on a yearly basis in order to ensure and enhance the management, relevance, effectiveness, and productivity of those projects. See the presentations from the most recent Water Power Program Peer Review: 2014 Hydropower Technologies Compiled Presentations

  15. 2014 Water Power Program Peer Review Compiled Presentations: Hydropower

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

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

  16. 2014 Water Power Program Peer Review Compiled Presentations: Marine and

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

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

  17. Use of reclaimed water for power plant cooling.

    SciTech Connect (OSTI)

    Veil, J. A.; Environmental Science Division

    2007-10-16

    Freshwater demands are steadily increasing throughout the United States. As its population increases, more water is needed for domestic use (drinking, cooking, cleaning, etc.) and to supply power and food. In arid parts of the country, existing freshwater supplies are not able to meet the increasing demands for water. New water users are often forced to look to alternative sources of water to meet their needs. Over the past few years, utilities in many locations, including parts of the country not traditionally water-poor (e.g., Georgia, Maryland, Massachusetts, New York, and North Carolina) have needed to reevaluate the availability of water to meet their cooling needs. This trend will only become more extreme with time. Other trends are likely to increase pressure on freshwater supplies, too. For example, as populations increase, they will require more food. This in turn will likely increase demands for water by the agricultural sector. Another example is the recent increased interest in producing biofuels. Additional water will be required to grow more crops to serve as the raw materials for biofuels and to process the raw materials into biofuels. This report provides information about an opportunity to reuse an abundant water source -- treated municipal wastewater, also known as 'reclaimed water' -- for cooling and process water in electric generating facilities. The report was funded by the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) Innovations for Existing Plants research program (Feeley 2005). This program initiated an energy-water research effort in 2003 that includes the availability and use of 'nontraditional sources' of water for use at power plants. This report represents a unique reference for information on the use of reclaimed water for power plant cooling. In particular, the database of reclaimed water user facilities described in Chapter 2 is the first comprehensive national effort to identify and catalog those plants that are using reclaimed water for cooling.

  18. USE of mine pool water for power plant cooling.

    SciTech Connect (OSTI)

    Veil, J. A.; Kupar, J. M .; Puder, M. G.

    2006-11-27

    Water and energy production issues intersect in numerous ways. Water is produced along with oil and gas, water runs off of or accumulates in coal mines, and water is needed to operate steam electric power plants and hydropower generating facilities. However, water and energy are often not in the proper balance. For example, even if water is available in sufficient quantities, it may not have the physical and chemical characteristics suitable for energy or other uses. This report provides preliminary information about an opportunity to reuse an overabundant water source--ground water accumulated in underground coal mines--for cooling and process water in electric generating facilities. The report was funded by the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL), which has implemented a water/energy research program (Feeley and Ramezan 2003). Among the topics studied under that program is the availability and use of ''non-traditional sources'' of water for use at power plants. This report supports NETL's water/energy research program.

  19. NREL: Water Power Research - Computer-Aided Engineering Tools

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

    Engineering Tools Computer simulation of a floating point absorber in water. The water is represented by blue and red stripes. The absorber is represented by a red disk above water connected to a blue disk below water. NREL develops advanced computer-aided engineering (CAE) tools to support the wind and water power industries with state-of-the-art design and analysis capabilities. NREL is developing a suite of integrated CAE tools for wave and tidal energy converters that will provide a full

  20. Water Power for a Clean Energy Future (Fact Sheet), Wind and...

    Energy Savers [EERE]

    for a Clean Energy Future (Fact Sheet), Wind and Water Power Program (WWPP) Water Power for a Clean Energy Future (Fact Sheet), Wind and Water Power Program (WWPP) This fact sheet ...

  1. Tapping into Wave and Tidal Ocean Power: 15% Water Power by 2030 |

    Energy Savers [EERE]

    Department of Energy into Wave and Tidal Ocean Power: 15% Water Power by 2030 Tapping into Wave and Tidal Ocean Power: 15% Water Power by 2030 January 27, 2012 - 11:30am Addthis A map generated by Georgia Tech's tidal energy resource database shows mean current speed of tidal streams. The East Coast, as shown above, has strong tides that could be tapped to produce energy. | Photo courtesy of Georgia Institute of Technology A map generated by Georgia Tech's tidal energy resource database

  2. U.S. Department of Energy Wind and Water Power Program Funding...

    Energy Savers [EERE]

    Technologies Office Funding in the United States: HYDROPOWER PROJECTS Fiscal Years 2008 - 2014 WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE ...

  3. Water Power Technologies Office FY 2015 Budget At-A-Glance

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

    Water Power Technologies Office leads efforts in developing innovative water power technologies to help the United States meet its growing energy demand. The Office is pioneering ...

  4. EERE Water Power Technologies FY 2016 Budget At-A-Glance

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

    clean, domestic power generation from water resources across the United States (hydropower and marine and hydrokinetics). What We Do The Water Power Program strives to produce the ...

  5. NREL: Water Power Research - Device and Component Testing

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

    Device and Component Testing NREL houses the nation's premier laboratory facilities for testing offshore wind and water power devices and maintains a staff of offshore-trained test engineers and technicians that conduct a wide range of field measurements to verify system performance and dynamic responses. Applying 35 years of wind turbine testing expertise, NREL has the capabilities to obtain high-resolution measurements in the laboratory and open water test sites. With the support of the U.S.

  6. Radiolysis Concerns for Water Shielding in Fission Surface Power Applications

    SciTech Connect (OSTI)

    Schoenfeld, Michael P.; Anghaie, Samim

    2008-01-21

    This paper presents an overview of radiolysis concerns with regard to water shields for fission surface power. A review of the radiolysis process is presented and key parameters and trends are identified. From this understanding of the radiolytic decomposition of water, shield pressurization and corrosion are identified as the primary concerns. Existing experimental and modeling data addressing concerns are summarized. It was found that radiolysis of pure water in a closed volume results in minimal, if any net decomposition, and therefore reduces the potential for shield pressurization and corrosion.

  7. Water Extraction from Coal-Fired Power Plant Flue Gas

    SciTech Connect (OSTI)

    Bruce C. Folkedahl; Greg F. Weber; Michael E. Collings

    2006-06-30

    The overall objective of this program was to develop a liquid disiccant-based flue gas dehydration process technology to reduce water consumption in coal-fired power plants. The specific objective of the program was to generate sufficient subscale test data and conceptual commercial power plant evaluations to assess process feasibility and merits for commercialization. Currently, coal-fired power plants require access to water sources outside the power plant for several aspects of their operation in addition to steam cycle condensation and process cooling needs. At the present time, there is no practiced method of extracting the usually abundant water found in the power plant stack gas. This project demonstrated the feasibility and merits of a liquid desiccant-based process that can efficiently and economically remove water vapor from the flue gas of fossil fuel-fired power plants to be recycled for in-plant use or exported for clean water conservation. After an extensive literature review, a survey of the available physical and chemical property information on desiccants in conjunction with a weighting scheme developed for this application, three desiccants were selected and tested in a bench-scale system at the Energy and Environmental Research Center (EERC). System performance at the bench scale aided in determining which desiccant was best suited for further evaluation. The results of the bench-scale tests along with further review of the available property data for each of the desiccants resulted in the selection of calcium chloride as the desiccant for testing at the pilot-scale level. Two weeks of testing utilizing natural gas in Test Series I and coal in Test Series II for production of flue gas was conducted with the liquid desiccant dehumidification system (LDDS) designed and built for this study. In general, it was found that the LDDS operated well and could be placed in an automode in which the process would operate with no operator intervention or adjustment. Water produced from this process should require little processing for use, depending on the end application. Test Series II water quality was not as good as that obtained in Test Series I; however, this was believed to be due to a system upset that contaminated the product water system during Test Series II. The amount of water that can be recovered from flue gas with the LDDS is a function of several variables, including desiccant temperature, L/G in the absorber, flash drum pressure, liquid-gas contact method, and desiccant concentration. Corrosion will be an issue with the use of calcium chloride as expected but can be largely mitigated through proper material selection. Integration of the LDDS with either low-grade waste heat and or ground-source heating and cooling can affect the parasitic power draw the LDDS will have on a power plant. Depending on the amount of water to be removed from the flue gas, the system can be designed with no parasitic power draw on the power plant other than pumping loads. This can be accomplished in one scenario by taking advantage of the heat of absorption and the heat of vaporization to provide the necessary temperature changes in the desiccant with the flue gas and precipitates that may form and how to handle them. These questions must be addressed in subsequent testing before scale-up of the process can be confidently completed.

  8. Wind and Water Power Technologies FY'14 Budget At-a-Glance

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

    1 WIND & WATER POWER TECHNOLOGIES WIND POWER PROGRAM FY14 BUDGET AT-A-GLANCE Wind and Water Power Technologies accelerates U.S. deployment of clean, affordable and reliable ...

  9. Concentrating Solar Power Commercial Application Study: Reducing Water Consumption of Concentrating Solar Power Electricity Generation

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

    Concentrating Solar Power Commercial Application Study: Reducing Water Consumption of Concentrating Solar Power Electricity Generation Report to Congress U.S. Department of Energy This report is being disseminated by the Department of Energy. As such, the document was prepared in compliance with Section 515 of the Treasury and General Government Appropriations Act for Fiscal Year 2001 (Public Law 106-554) and information quality guidelines issued by the Department of Energy. Though this report

  10. Water vulnerabilities for existing coal-fired power plants.

    SciTech Connect (OSTI)

    Elcock, D.; Kuiper, J.; Environmental Science Division

    2010-08-19

    This report was funded by the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) Existing Plants Research Program, which has an energy-water research effort that focuses on water use at power plants. This study complements the Existing Plants Research Program's overall research effort by evaluating water issues that could impact power plants. Water consumption by all users in the United States over the 2005-2030 time period is projected to increase by about 7% (from about 108 billion gallons per day [bgd] to about 115 bgd) (Elcock 2010). By contrast, water consumption by coal-fired power plants over this period is projected to increase by about 21% (from about 2.4 to about 2.9 bgd) (NETL 2009b). The high projected demand for water by power plants, which is expected to increase even further as carbon-capture equipment is installed, combined with decreasing freshwater supplies in many areas, suggests that certain coal-fired plants may be particularly vulnerable to potential water demand-supply conflicts. If not addressed, these conflicts could limit power generation and lead to power disruptions or increased consumer costs. The identification of existing coal-fired plants that are vulnerable to water demand and supply concerns, along with an analysis of information about their cooling systems and related characteristics, provides information to help focus future research and development (R&D) efforts to help ensure that coal-fired generation demands are met in a cost-effective manner that supports sustainable water use. This study identified coal-fired power plants that are considered vulnerable to water demand and supply issues by using a geographical information system (GIS) that facilitated the analysis of plant-specific data for more than 500 plants in the NETL's Coal Power Plant Database (CPPDB) (NETL 2007a) simultaneously with 18 indicators of water demand and supply. Two types of demand indicators were evaluated. The first type consisted of geographical areas where specific conditions can generate demand vulnerabilities. These conditions include high projected future water consumption by thermoelectric power plants, high projected future water consumption by all users, high rates of water withdrawal per square mile (mi{sup 2}), high projected population increases, and areas projected to be in a water crisis or conflict by 2025. The second type of demand indicator was plant specific. These indicators were developed for each plant and include annual water consumption and withdrawal rates and intensities, net annual power generation, and carbon dioxide (CO{sub 2}) emissions. The supply indictors, which are also area based, include areas with low precipitation, high temperatures, low streamflow, and drought. The indicator data, which were in various formats (e.g., maps, tables, raw numbers) were converted to a GIS format and stored, along with the individual plant data from the CPPDB, in a single GIS database. The GIS database allowed the indicator data and plant data to be analyzed and visualized in any combination. To determine the extent to which a plant would be considered 'vulnerable' to a given demand or supply concern (i.e., that the plant's operations could be affected by water shortages represented by a potential demand or supply indicator), criteria were developed to categorize vulnerability according to one of three types: major, moderate, or not vulnerable. Plants with at least two major demand indicator values and/or at least four moderate demand indicator values were considered vulnerable to demand concerns. By using this approach, 144 plants were identified as being subject to demand concerns only. Plants with at least one major supply indicator value and/or at least two moderate supply indicator values were considered vulnerable to supply concerns. By using this approach, 64 plants were identified as being subject to supply concerns only. In addition, 139 plants were identified as subject to both demand and supply concerns. Therefore, a total of 347 plants were considered subject to demand concerns, supply concerns, or both demand and supply concerns.

  11. NREL: Wind Research - Wind and Water Power Fact Sheets

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

    Wind and Water Power Fact Sheets The capabilities for research at the National Wind Technology Center (NWTC) are numerous. Below you will find fact sheets about the many facilities and capabilities at the NWTC, including field testing research, modeling and simulation, and the Wind-Wildlife Impacts Literature Database. Fact Sheet Cover 35 Years of Innovation: Leading the Way to a Clean Energy Future Fact Sheet Cover Wind-Wildlife Impacts Literature Database (WILD) Fact Sheet Cover NREL Software

  12. NREL: Water Power Research - Design Review and Analysis

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

    Design Review and Analysis NREL is leveraging its 35 years of experience in renewable energy technologies to accelerate the development of robust and efficient water power devices and components. As part of this effort, NREL researchers provide industry partners with design reviews and analyses. In addition to design reviews, NREL offers technical assistance to solve specific technical problems and conducts parallel research to provide a foundation for the increasingly complex engineering

  13. Working Group Report on - Space Nuclear Power Systems and Nuclear Waste

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

    Technology R&D | Department of Energy Working Group Report on - Space Nuclear Power Systems and Nuclear Waste Technology R&D Working Group Report on - Space Nuclear Power Systems and Nuclear Waste Technology R&D "Even though one cannot anticipate the answers in basic research, the return on the public's investment can be maximized through long-range planning of the most promising avenues to explore and the resources needed to explore them." (p. v) "Pursuit of this

  14. California: Advanced 'Drop-In' Biofuels Power the Navy's Green Strike Group

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

    | Department of Energy Advanced 'Drop-In' Biofuels Power the Navy's Green Strike Group California: Advanced 'Drop-In' Biofuels Power the Navy's Green Strike Group April 18, 2013 - 12:00am Addthis Partnering with Solazyme of San Francisco, EERE enabled the company to increase its production of algal oil by a factor of 10. In December 2011, the U.S. Navy's Defense Logistics Agency (DLA) announced that it would purchase 450,000 gallons of Solazyme's advanced "drop-in" jet fuel made

  15. Water Use in the Development and Operations of Geothermal Power Plants |

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

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

  16. Water Power Program FY 2016 Budget At-A-Glance | Department of Energy

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

    6 Budget At-A-Glance Water Power Program FY 2016 Budget At-A-Glance The Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation from water resources across the United States (hydropower and marine and hydrokinetics). PDF icon Water Power Program FY 2016 Budget At-A-Glance More Documents & Publications Water Power Program FY 2015 Budget At-A-Glance Wind and Water Power Technologies FY'14

  17. Groups

    Open Energy Info (EERE)

    groupbig-clean-data" target"blank">read more

    Big Data Concentrated Solar Power DataAnalysis energy efficiency energy storage expert systems machine learning...

  18. Riding the Clean Energy Wave: New Projects Aim to Improve Water Power Devices

    Broader source: Energy.gov [DOE]

    The Energy Department announces two projects as part of a larger effort to deploy innovative technologies for clean, domestic power generation from water power resources.

  19. PH adjustment of power plant cooling water with flue gas/fly...

    Office of Scientific and Technical Information (OSTI)

    Patent: PH adjustment of power plant cooling water with flue gasfly ash Citation Details In-Document Search Title: PH adjustment of power plant cooling water with flue gasfly ash...

  20. PH adjustment of power plant cooling water with flue gas/fly...

    Office of Scientific and Technical Information (OSTI)

    PH adjustment of power plant cooling water with flue gasfly ash Citation Details In-Document Search Title: PH adjustment of power plant cooling water with flue gasfly ash A...

  1. Before the Senate Energy and Natural Resources Subcommittee on Water and Power

    Broader source: Energy.gov [DOE]

    Subject: Water Resources Bills, S. 499 and S. 519 By: Derrick Moe, Regional Manager Western Area Power Administration

  2. Water Power Program FY 2015 Budget At-A-Glance | Department of Energy

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

    5 Budget At-A-Glance Water Power Program FY 2015 Budget At-A-Glance The Water Power Program, part of the Wind and Water Power Technologies Office, leads efforts in developing innovative water power technologies to help the United States meet its growing energy demand. The Office is pioneering research and development efforts in marine and hydrokinetic and hydropower technologies, which hold the promise of clean, affordable electricity, and will move our nation toward energy independence. PDF

  3. Before the Subcommittee on Water and Power - Committee on Natural Resources

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

    | Department of Energy Timothy Meeks, Administrator, Western Area Power Administration Subject: Subject: FY 2013 Spending and Missions of the Power Marketing Administrations PDF icon 3-20-12_ Meeks_WAPA_FT_1.pdf More Documents & Publications Before the House Natural Resources Subcommittee on Water and Power Before Subcommittee on Water and Power - House Committee on Natural Resources Before the House Natural Resources Subcommittee on Water and Power

  4. Before the Subcommittee on Water and Power - Committee on Natural Resources

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

    | Department of Energy James McDonald Administrator, Southwestern Area Power Administration Subject: Subject: FY 2013 Spending and Missions of the Power Marketing Administrations PDF icon 3-20-12_McDonald_SWPA_FT_0.pdf More Documents & Publications Before the Subcommittee on Water and Power - House Natural Resources Committee Before The Subcommittee on Water and Power - House Committee on Natural Resources The Subcommittee on Water, Power, and Oceans House Committee on Natural R

  5. Before the Subcommittee on Water and Power - Committee on Natural Resources

    Energy Savers [EERE]

    | Department of Energy Committee on Natural Resources Before the Subcommittee on Water and Power - Committee on Natural Resources Before the Subcommittee on Water and Power - Committee on Natural Resources By: Kenneth Legg, Administrator, Southeastern Area Power Administration Subject: Subject: FY 2013 Spending and Missions of the Power Marketing Administrations PDF icon 3-20-12_Legg_SEPA_FT_1.pdf More Documents & Publications Before the Subcommittee on Water and Power - House Natural

  6. Water Power For a Clean Energy Future Cover Photo | Department of Energy

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

    For a Clean Energy Future Cover Photo Water Power For a Clean Energy Future Cover Photo Image icon Water Power For a Clean Energy Future Cover.JPG More Documents & Publications 2014 Water Power Peer Review Report Cover NOWEGIS Report Cover 2013 Wind Technologies Market Report Cover

  7. Water Use in the Development and Operations of Geothermal Power Plants

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

    1 3.4.2 Power Plant: Construction ............................................................................. 12 3.5 Operations ................................................................................................................. 13 3.5.1 Makeup Water ............................................................................................... 14 3.5.2 Cooling Water ............................................................................................... 14 3.6 Water

  8. Wind and Water Power Technologies FY'14 Budget At-a-Glance | Department of

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

    Energy and Water Power Technologies FY'14 Budget At-a-Glance Wind and Water Power Technologies FY'14 Budget At-a-Glance Wind and Water Power Technologies FY'14 Budget At-a-Glance, a publication of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. PDF icon windwater_ataglance_2014.pdf More Documents & Publications Water Power Program FY 2015 Budget At-A-Glance Water Power Program FY 2016 Budget At-A-Glance Office of Energy Efficiency and Renewable Energy

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

    Broader source: Energy.gov [DOE]

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

  10. Cooling Water Issues and Opportunities at U.S. Nuclear Power Plants,

    Office of Environmental Management (EM)

    December 2010 | Department of Energy Cooling Water Issues and Opportunities at U.S. Nuclear Power Plants, December 2010 Cooling Water Issues and Opportunities at U.S. Nuclear Power Plants, December 2010 Energy and water are both essential to sustainable development and economic productivity. Ample supplies of water are essential to energy production, and water management is dependent on ample supplies of energy for water treatment and transportation. The critical nexus between energy and

  11. Oversight Hearing Before the House Natural Resources Subcommittee on Water, Power, and Oceans

    Broader source: Energy.gov [DOE]

    DOE Oversight Hearing Before the House Natural Resources Subcommittee on Water, Power, and Oceans. Testimony of Claudia Andrews, Chief Operating Officer, Bonneville Power Administration, and Mark Gabriel, Administrator, Western Area Power Administration. Statements for the record by Scott Carpenter, Administrator, Southwestern Power Administration, and Kenneth Legg, Administrator, Southeastern Power Administration.

  12. Before the House Subcommittee on Water and Power

    Broader source: Energy.gov [DOE]

    Subject: H.R. 1719 By: Gregory K. Delwiche, Senior Vice President Of Power Services, Bonneville Power Administration

  13. Before the House Natural Resources Subcommittee on Water and Power

    Broader source: Energy.gov [DOE]

    Subject: H.R. 4349, "Hoover Power Allocation Act of 2009" By: Timothy Meeks, Administrator Western Area Power Administration

  14. Before The Subcommittee on Water and Power - House Energy and Natural

    Office of Environmental Management (EM)

    Resources Committee | Department of Energy Energy and Natural Resources Committee Before The Subcommittee on Water and Power - House Energy and Natural Resources Committee Testimony of Kenneth E. Legg, Administrator, Southeastern Power Administration Before The Subcommittee on Water and Power - House Energy and Natural Resources Committee PDF icon 3-25-14_Kenneth_Legg FT HNR.pdf More Documents & Publications Before the Subcommittee on Water, Power, and Oceans - House Natural Resources

  15. Before the Subcommittee on Water, Power, and Oceans House Natural Resources

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

    Committee | Department of Energy House Natural Resources Committee Before the Subcommittee on Water, Power, and Oceans House Natural Resources Committee Testimony of Elliot E. Mainzer, Administrator, Bonneville Power Administration Before the Subcommittee on Water, Power, and Oceans House Natural Resources Committee PDF icon 3-24-15_Elliot_Mainzer FT HNR.pdf More Documents & Publications Before The Subcommittee on Water and Power - House Committee on Natural Resources Before the

  16. The Subcommittee on Water, Power, and Oceans House Committee on Natural

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

    Resources | Department of Energy The Subcommittee on Water, Power, and Oceans House Committee on Natural Resources The Subcommittee on Water, Power, and Oceans House Committee on Natural Resources Testimony of Christopher M. Turner, Administrator Southwest Power Administration Before the Subcommittee on Water, Power, and Oceans House Committee on Natural Resources PDF icon 3-24-15_Christopher_Turner FT HNR.pdf More Documents & Publications Before the House Natural Resources Subcommittee

  17. Backup power working group best practices handbook for maintenance and operation of engine generators, Volume 1. Revision 1

    SciTech Connect (OSTI)

    Gross, R.; Padgett, A.B.; Burrows, K.P.; Fairchild, P.N.; Lam, T.; Janes, J.

    1997-06-01

    This handbook is divided into the four chapters. Chapter one covers the design, procurement, storage, handling and testing of diesel fuel oil to be used in DOE backup power supplies. Chapter two discusses the selection of automatic transfer switches to be used in DOE backup power supplies. Chapter three is about low voltage open frame air circuit breaker operation, testing, and maintenance for DOE backup power supplies. And chapter four covers installation, design, and maintenance of engine cooling water and jacket water systems.

  18. Interagency Advanced Power Group (IAPG) meeting compendium. October 1991--December 1992

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    Under the direction of the Interagency Advanced Power Group (IAPG), the Power Information Center (PIC) provides support services for each IAPG information exchange session. IAPG members meet a minimum of once each year to share programmatic and technical information on federally funded research and development (R&D) projects in the area of advanced power. This R&D is directed by one of the five IAPG member agencies-the US Army, US Navy, US Air Force, US Department of Energy, and the National Aeronautics and Space Administration. Affiliated Federal groups and federally funded research and development centers can also participate. To enhance the exchange of information between Government researchers, this 1992 IAPG Meeting Compendium has been assembled. This publication is a re-printing of abstracts of each IAPG presentation offered during 1991-1992. The information is arranged chronologically by IAPG meeting. During the 1992 IAPG meeting year, there were presentations restricted to Government audiences only. These ``Restricted`` minutes have not been included in this compilation.

  19. Year in Review: Celebrating Wind Energy and Water Power | Department of

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

    Energy Year in Review: Celebrating Wind Energy and Water Power Year in Review: Celebrating Wind Energy and Water Power December 22, 2015 - 4:01pm Addthis Year in Review: Celebrating Wind Energy and Water Power Sarah Wagoner Sarah Wagoner Communications Specialist, Wind and Water Power Technologies Office Renewable energy from wind and water had a big year in 2015. The wind industry continues to grow the American clean energy economy one megawatt at a time, and this past year, the price of

  20. Federal Energy and Water Management Award Winner 22nd Operations Group Fuel

    Energy Savers [EERE]

    Efficiency Office | Department of Energy 22nd Operations Group Fuel Efficiency Office Federal Energy and Water Management Award Winner 22nd Operations Group Fuel Efficiency Office PDF icon fewm13_mcconnellafb_highres.pdf PDF icon fewm13_mcconnellafb.pdf More Documents & Publications Air Force Achieves Fuel Efficiency through Industry Best Practices Potential for the Use of Energy Savings Performance Contracts to Reduce Energy Consumption and Provide Energy and Cost Savings in

  1. Water Use in the Development and Operation of Geothermal Power Plants |

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

    Department of Energy assessment_use.pdf More Documents & Publications Water Use in the Development and Operations of Geothermal Power Plants Water Use in the Development and Operations of Geothermal Power Plants Water Efficient Energy Production for Geothermal Resources

  2. Secretary Chu Announces more than $200 Million for Solar and Water Power

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

    Technologies | Department of Energy more than $200 Million for Solar and Water Power Technologies Secretary Chu Announces more than $200 Million for Solar and Water Power Technologies April 22, 2010 - 12:00am Addthis WASHINGTON, DC - On the 40th Anniversary of Earth Day, U.S. Department of Energy Secretary Steven Chu announced that the Department will invest more than $200 million over five years to expand and accelerate the development, commercialization, and use of solar and water power

  3. Before the Subcommittee on Water and Power - Senate Committee on Energy and

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

    Natural Resourses | Department of Energy Water and Power - Senate Committee on Energy and Natural Resourses Before the Subcommittee on Water and Power - Senate Committee on Energy and Natural Resourses Testimony of Mike Carr, Senior Advisor to the Director, Energy Policy and Systmes Analysis; and Principal Deputy Assistant Secretary Office of Energy Efficiency and Renewable Energy Before the Subcommittee on Water and Power - Senate Committee on Energy and Natural Resourses PDF icon

  4. 4 Must-Have MHK Tools to Help Unlock the Power of Water | Department of

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

    Energy 4 Must-Have MHK Tools to Help Unlock the Power of Water 4 Must-Have MHK Tools to Help Unlock the Power of Water March 11, 2014 - 12:00pm Addthis Watch the video above to learn how marine and hydrokinetic technologies can harness energy from waves, tides, and river and ocean currents to generate electricity. Hoyt Battey Market Acceleration and Deployment Program Manager, Wind and Water Power Technologies Office MORE RESOURCES Learn more about the water power assessments and the

  5. 4 Must-Have MHK Tools to Help Unlock the Power of Water | Department of

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

    Energy 4 Must-Have MHK Tools to Help Unlock the Power of Water 4 Must-Have MHK Tools to Help Unlock the Power of Water March 11, 2014 - 12:00pm Addthis Watch the video above to learn how marine and hydrokinetic technologies can harness energy from waves, tides, and river and ocean currents to generate electricity. Hoyt Battey Market Acceleration and Deployment Program Manager, Wind and Water Power Technologies Office MORE RESOURCES Learn more about the water power assessments and the

  6. Microsoft PowerPoint - Aluminum Concentrations in Storm Water...

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

    guarantee its technical correctness. Title: Solid and Dissolved Phase Aluminum in Storm Water Runoff on the Pajarito Plateau, Poster, Individual Permit for Storm Water, NPDES...

  7. Impact of drought on U.S. steam electric power plant cooling water intakes and related water resource management issues.

    SciTech Connect (OSTI)

    Kimmell, T. A.; Veil, J. A.; Environmental Science Division

    2009-04-03

    This report was funded by the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) Existing Plants Research Program, which has an energy-water research effort that focuses on water use at power plants. This study complements their overall research effort by evaluating water availability at power plants under drought conditions. While there are a number of competing demands on water uses, particularly during drought conditions, this report focuses solely on impacts to the U.S. steam electric power plant fleet. Included are both fossil-fuel and nuclear power plants. One plant examined also uses biomass as a fuel. The purpose of this project is to estimate the impact on generation capacity of a drop in water level at U.S. steam electric power plants due to climatic or other conditions. While, as indicated above, the temperature of the water can impact decisions to halt or curtail power plant operations, this report specifically examines impacts as a result of a drop in water levels below power plant submerged cooling water intakes. Impacts due to the combined effects of excessive temperatures of the returned cooling water and elevated temperatures of receiving waters (due to high ambient temperatures associated with drought) may be examined in a subsequent study. For this study, the sources of cooling water used by the U.S. steam electric power plant fleet were examined. This effort entailed development of a database of power plants and cooling water intake locations and depths for those plants that use surface water as a source of cooling water. Development of the database and its general characteristics are described in Chapter 2 of this report. Examination of the database gives an indication of how low water levels can drop before cooling water intakes cease to function. Water level drops are evaluated against a number of different power plant characteristics, such as the nature of the water source (river vs. lake or reservoir) and type of plant (nuclear vs. fossil fuel). This is accomplished in Chapter 3. In Chapter 4, the nature of any compacts or agreements that give priority to users (i.e., which users must stop withdrawing water first) is examined. This is examined on a regional or watershed basis, specifically for western water rights, and also as a function of federal and state water management programs. Chapter 5 presents the findings and conclusions of this study. In addition to the above, a related intent of this study is to conduct preliminary modeling of how lowered surface water levels could affect generating capacity and other factors at different regional power plants. If utility managers are forced to take some units out of service or reduce plant outputs, the fuel mix at the remaining plants and the resulting carbon dioxide emissions may change. Electricity costs and other factors may also be impacted. Argonne has conducted some modeling based on the information presented in the database described in Chapter 2 of this report. A separate report of the modeling effort has been prepared (Poch et al. 2009). In addition to the U.S. steam electric power plant fleet, this modeling also includes an evaluation of power production of hydroelectric facilities. The focus of this modeling is on those power plants located in the western United States.

  8. Supercritical Water Reactor Cycle for Medium Power Applications

    SciTech Connect (OSTI)

    BD Middleton; J Buongiorno

    2007-04-25

    Scoping studies for a power conversion system based on a direct-cycle supercritical water reactor have been conducted. The electric power range of interest is 5-30 MWe with a design point of 20 MWe. The overall design objective is to develop a system that has minimized physical size and performs satisfactorily over a broad range of operating conditions. The design constraints are as follows: Net cycle thermal efficiency {ge}20%; Steam turbine outlet quality {ge}90%; and Pumping power {le}2500 kW (at nominal conditions). Three basic cycle configurations were analyzed. Listed in order of increased plant complexity, they are: (1) Simple supercritical Rankine cycle; (2) All-supercritical Brayton cycle; and (3) Supercritical Rankine cycle with feedwater preheating. The sensitivity of these three configurations to various parameters, such as reactor exit temperature, reactor pressure, condenser pressure, etc., was assessed. The Thermoflex software package was used for this task. The results are as follows: (a) The simple supercritical Rankine cycle offers the greatest hardware simplification, but its high reactor temperature rise and reactor outlet temperature may pose serious problems from the viewpoint of thermal stresses, stability and materials in the core. (b) The all-supercritical Brayton cycle is not a contender, due to its poor thermal efficiency. (c) The supercritical Rankine cycle with feedwater preheating affords acceptable thermal efficiency with lower reactor temperature rise and outlet temperature. (d) The use of a moisture separator improves the performance of the supercritical Rankine cycle with feedwater preheating and allows for a further reduction of the reactor outlet temperature, thus it was selected for the next step. Preliminary engineering design of the supercritical Rankine cycle with feedwater preheating and moisture separation was performed. All major components including the turbine, feedwater heater, feedwater pump, condenser, condenser pump and pipes were modeled with realistic assumptions using the PEACE module of Thermoflex. A three-dimensional layout of the plant was also generated with the SolidEdge software. The results of the engineering design are as follows: (i) The cycle achieves a net thermal efficiency of 24.13% with 350/460 C reactor inlet/outlet temperatures, {approx}250 bar reactor pressure and 0.75 bar condenser pressure. The steam quality at the turbine outlet is 90% and the total electric consumption of the pumps is about 2500 kWe at nominal conditions. (ii) The overall size of the plant is attractively compact and can be further reduced if a printed-circuit-heat-exchanger (vs shell-and-tube) design is used for the feedwater heater, which is currently the largest component by far. Finally, an analysis of the plant performance at off-nominal conditions has revealed good robustness of the design in handling large changes of thermal power and seawater temperature.

  9. Microsoft PowerPoint - epa_clean_water_act.ppt

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

    Overview of the Clean Water Act Clean Water Act Jessica Franks, Ph.D. Jessica Franks, Ph.D. USEPA, Region 6 USEPA, Region 6 Continuing Planning Process TMDL Minimum Elements * Identify Watershed * Identify/locate pollutant sources * Estimate existing pollutant loading * Determine assimilative capacity Point Source NPDES Permits Control Nonpoint Sources List Impaired Waters Monitor/Assess WQS Attainment Water Quality Standards Integrated Watershed Plan Clean Water Act Framework 1992 Regulations

  10. Hydroelectric power: Technology and planning. (Latest citations from the Selected Water Resources Abstracts database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-08-01

    The bibliography contains citations concerning hydroelectric power technology and planning. Reservoir, dam, water tunnel, and hydraulic gate design, construction, and operation are discussed. Water supply, flood control, irrigation programs, and environmental effects of hydroelectric power plants are presented. Mathematical modeling and simulation analysis are also discussed. (Contains 250 citations and includes a subject term index and title list.)

  11. Hydroelectric power: Technology and planning. (Latest citations from the Selected Water Resources Abstracts database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    The bibliography contains citations concerning hydroelectric power technology and planning. Reservoir, dam, water tunnel, and hydraulic gate design, construction, and operation are discussed. Water supply, flood control, irrigation programs, and environmental effects of hydroelectric power plants are presented. Mathematical modeling and simulation analysis are also discussed. (Contains 250 citations and includes a subject term index and title list.)

  12. 2014 Water Power Program Peer Review: Marine and Hydrokinetic Technologies, Compiled Presentations (Presentation)

    SciTech Connect (OSTI)

    Not Available

    2014-02-01

    This document represents a collection of all presentations given during the EERE Wind and Water Power Program's 2014 Marine and Hydrokinetic Peer Review. The purpose of the meeting was to evaluate DOE-funded hydropower and marine and hydrokinetic R&D projects for their contribution to the mission and goals of the Water Power Program and to assess progress made against stated objectives.

  13. 2014 Water Power Program Peer Review: Hydropower Technologies, Compiled Presentations (Presentation)

    SciTech Connect (OSTI)

    Not Available

    2014-02-01

    This document represents a collection of all presentations given during the EERE Wind and Water Power Program's 2014 Hydropower Peer Review. The purpose of the meeting was to evaluate DOE-funded hydropower and marine and hydrokinetic R&D projects for their contribution to the mission and goals of the Water Power Program and to assess progress made against stated objectives.

  14. Water Use in the Development and Operations of Geothermal Power Plants |

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

    Department of Energy use_draft.pdf More Documents & Publications Water Use in the Development and Operations of Geothermal Power Plants Water Use in the Development and Operation of Geothermal Power Plants GETEM -Geothermal Electricity Technology Evaluation Model

  15. Integration of a "Passive Water Recovery" MEA into a Portable DMFC Power

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

    Supply | Department of Energy Integration of a "Passive Water Recovery" MEA into a Portable DMFC Power Supply Integration of a "Passive Water Recovery" MEA into a Portable DMFC Power Supply Download slides from the presentation by the University of North Florida at the July 17, 2012, Fuel Cell Technologies Program webinar, "Fuel Cells for Portable Power." PDF icon Integration of a "Passive Water Recovery" MEA into a Portable DMFC Power Supply Webinar

  16. Simultaneous production of desalinated water and power using a hybrid-cycle OTEC plant

    SciTech Connect (OSTI)

    Panchal, C.B.; Bell, K.J.

    1987-05-01

    A systems study for simultaneous production of desalinated water and electric power using the hybrid-cycle OTEC system was carried out. The hybrid cycle is a combination of open and closed-cycle OTEC systems. A 10 MWe shore-based hybrid-cycle OTEC plant is discussed and corresponding operating parameters are presented. Design and plant operating criteria for adjusting the ratio of water production to power generation are described and their effects on the total system were evaluated. The systems study showed technical advantages of the hybrid-cycle power system as compared to other leading OTEC systems for simultaneous production of desalinated water and electric power generation.

  17. From Flour to Grits, a Water-Powered Mill Keeps on Grinding | Department of

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

    Energy From Flour to Grits, a Water-Powered Mill Keeps on Grinding From Flour to Grits, a Water-Powered Mill Keeps on Grinding July 7, 2015 - 12:15pm Addthis From Flour to Grits, a Water-Powered Mill Keeps on Grinding By 1913, the old mill had become structurally unsound and was demolished and later rebuilt. The family also replaced the water wheel with more efficient twin hydropower turbine and generator units, boosting their local electric supply. As the family-owned business-Weisenberger

  18. NREL: Water Power Research - Marine and Hydrokinetic Technology...

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

    Resource and Inflow Monitoring At ORPC: Monty Worthington, Ocean Renewable Power Company ... Instrumentation for Current Turbine Testing: Martin Wosnik, University of New Hampshire ...

  19. Before the House Natural Resources Subcommittee on Water and Power

    Office of Energy Efficiency and Renewable Energy (EERE)

    Subject: Investment in Small Hydropower: Prospects of Expanding Low-Impact and Affordable Hydropower Generation in the West By: Sonya Baskerville, Manager of National Relations Bonneville Power Administration

  20. GreenPower Trap Water-Muffler System | Department of Energy

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

    GreenPower Trap Water-Muffler System GreenPower Trap Water-Muffler System This hydrated EGR system reduces NOx and enhances fuel efficiency, and the DPF is catalyzed by the fuel-borne catalyst generated by the oil-borne catalyst system PDF icon deer09_rim.pdf More Documents & Publications DPF -"Hydrated EGR" Fuel Saver System GreenPowerTM Trap-Muffler

  1. Finding Alternative Water Sources for Power Plants with Google Earth

    Broader source: Energy.gov [DOE]

    Sobering news from experts: Rising populations, regional droughts, and decreasing groundwater levels are draining the nation’s fresh water supply. What plant operators need is a system that catalogs in one place nontraditional water sources that can be used for electricity production instead of valuable, limited fresh water. Now, thanks to a Department of Energy (DOE)-supported project, there’s an app for that.

  2. City Water Light and Power - Residential Energy Efficiency Rebate...

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

    Clothes Washers Water Heaters Heat Pumps Building Insulation Maximum Rebate Building Insulation: 500 Program Info Sector Name Utility Administrator Energy Services Office Website...

  3. Sandia Energy - Electric Power Generation and Water Use Data

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

    water withdrawal and consumption. The data can be accessed in two different ways: ArcGIS Online: interact with data in a geospatial context, Excel Spreadsheet: download raw...

  4. Wind Power Answer In Times of Water Scarcity (Presentation)

    SciTech Connect (OSTI)

    Flowers, L.; Reategui, S.

    2010-05-25

    Strategic energy planning is paramount during times of dramatic population growth, global warming, increasing energy demands, and concerns over energy security, food security, and economic development. Recent concerns over water scarcity have moved the energy-water issue to the forefront of energy options discussions. This presentation describes the current water challenges in the United States and presents a case for wind energy as one way to mitigate the problem of water scarcity in several U.S. regions while providing a clean and sustainable economic future for America.

  5. Water management for hydroelectric power generation at Matera and Kidatu in Tanzania

    SciTech Connect (OSTI)

    Matondo, J.I.; Rutashobya, D.G.

    1995-12-31

    The major sources of power in Tanzania are hydropower and thermo power. Most of the hydroelectric power is generated in the Great Ruaha river system (280 MW) and in the Pangani river system (46 MW). However, the generated power (hydro and thermo) does not meet the power demand and as a result, an accute power shortage occurred in August 1992. This paper explores the hydropower generation mechanism at Mtera and Kidatu hydroelectric power plants. It also looks into what measures could have been taken in order to avoid the massive power shedding which officially lasted for about six months, although unofficially, power shedding was continued well beyond that period. Strategies for future water management in the Great Ruaha river system for efficient generation of power are also presented.

  6. Recent content in Water Power Forum | OpenEI Community

    Open Energy Info (EERE)

    - 11:43 Question 2013 projects and funding Vanessa.gregory 13 Dec 2013 - 09:12 Question Hi Vanessa-I connected wit... NickL 13 Dec 2013 - 14:38 Answer Worldwide 'Power exchanges'...

  7. Before the House Subcommittee on Water and Power

    Broader source: Energy.gov [DOE]

    Subject: Western Area Power Administrations Borrowing Authority (H.R. 2915) By: Lauren Azar, ?Senior Advisor, ?Office Of The Secretary Of Energy, U.S. Department Of Energy

  8. Knowledge and abilities catalog for nuclear power plant operators: boiling water reactors

    SciTech Connect (OSTI)

    Not Available

    1986-09-01

    The Knowledge and Abilities Catalog for Nuclear Power Plant Operators: Boiling-Water Reactors (BWR) (NUREG-1123) provides the basis for the development of content-valid licensing examinations for reactor operators (ROs) and senior reactor operators (SROs). The examinations developed using the BWR Catalog and Examiners' Handbook for Developing Operator Licensing Examinations (NUREG-1121) will cover those topics listed under Title 10, Code of Federal Regulations, Part 55. The BWR Catalog contains approximately 7000 knowledge and ability (K/A) statements for ROs and SROs at boiling water reactors. Each K/A statement has been rated for its importance to the safe operation of the plant in a manner ensuring personnel and public health and safety. The BWR K/A Catalog is organized into five major sections: Plant-wide Generic Knowledge and Ability Statements, Plant Systems grouped by Safety Function, Emergency and Abnormal Plant Evolutions, Components, and Theory. The BWR Catalog represents a modification of the form and content of the K/A Catalog for Nuclear Power Plant Operators: Pressurized Water Reactors (NUREG-1122). First, categories of knowledge and ability statements have been redefined. Second, the scope of the definition of emergency and abnormal plant evolutions has been revised in line with a symptom-based approach. Third, K/As related to the operational applications of theory have been incorporated into the delineations for both plant systems and emergency and abnormal plant evolutions, while K/As pertaining to theory fundamental to plant operation have been delineated in a separate theory section. Finally, the components section has been revised.

  9. Transport Membrane Condenser for Water and Energy Recovery from Power Plant Flue Gas

    SciTech Connect (OSTI)

    Dexin Wang

    2012-03-31

    The new waste heat and water recovery technology based on a nanoporous ceramic membrane vapor separation mechanism has been developed for power plant flue gas application. The recovered water vapor and its latent heat from the flue gas can increase the power plant boiler efficiency and reduce water consumption. This report describes the development of the Transport Membrane Condenser (TMC) technology in details for power plant flue gas application. The two-stage TMC design can achieve maximum heat and water recovery based on practical power plant flue gas and cooling water stream conditions. And the report includes: Two-stage TMC water and heat recovery system design based on potential host power plant coal fired flue gas conditions; Membrane performance optimization process based on the flue gas conditions, heat sink conditions, and water and heat transport rate requirement; Pilot-Scale Unit design, fabrication and performance validation test results. Laboratory test results showed the TMC system can exact significant amount of vapor and heat from the flue gases. The recovered water has been tested and proved of good quality, and the impact of SO{sub 2} in the flue gas on the membrane has been evaluated. The TMC pilot-scale system has been field tested with a slip stream of flue gas in a power plant to prove its long term real world operation performance. A TMC scale-up design approach has been investigated and an economic analysis of applying the technology has been performed.

  10. Factsheet that lists the major federal incentives for water power technologies available as of April 2013.

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

    Federal Incentives for Water Power Incentives for Businesses Research and Development Cooperative Agreements apply-for-funding WATER POWER PROGRAM energy.gov/eere/water/ nancial- opportunities arpa-e.energy.gov/?q=programs/ science.energy.gov/sbir/ funding-opportunities/ By the end of 2012, the United States had 78 GW of installed hydropower capacity, and the nation's rst grid-connected tidal power projects are being deployed o U.S. shores. Photo from U.S. Army Corps of Engineers, NREL 06595 The

  11. Wind and Water Power Program - Wind Power Opens Door To Diverse Opportunities (Green Jobs)

    SciTech Connect (OSTI)

    None

    2010-04-01

    The strong projected growth of wind power will require a stream of trained and qualified workers to manufacture, construct, operate, and maintain the wind energy facilities.

  12. 384 Power plant waste water sampling and analysis plan

    SciTech Connect (OSTI)

    Hagerty, K.J.; Knotek, H.M.

    1995-01-01

    This document presents the 384 Power House Sampling and Analysis Plan. The Plan describes sampling methods, locations, frequency, analytes, and stream descriptions. The effluent streams from 384, were characterized in 1989, in support of the Stream Specific Report (WHC-EP-0342, Addendum 1).

  13. Wind and Water Power Modeling and Simulation at the NWTC (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-02-01

    Researchers and engineers at the National Wind Technology Center have developed a wide range of computer modeling and simulation tools to support the wind and water power industries with state-of-the-art design and analysis capabilities.

  14. NMS 74-6-4 Duties and Powers of the Water Quality Control Commission...

    Open Energy Info (EERE)

    -4 Duties and Powers of the Water Quality Control Commission Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: NMS 74-6-4 Duties...

  15. 43 U.S.C. 485h New Projects; Sale of Water and Electric Power...

    Open Energy Info (EERE)

    43 U.S.C. 485h New Projects; Sale of Water and Electric Power Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal...

  16. Title 16 USC 796 Regulation of the Development of Water Power...

    Open Energy Info (EERE)

    6 Regulation of the Development of Water Power and Resources Definitions Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Title 16...

  17. pH Adjustment of Power Plant Cooling Water with Flue Gas/ Fly Ash - Energy

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

    Innovation Portal Advanced Materials Advanced Materials Find More Like This Return to Search pH Adjustment of Power Plant Cooling Water with Flue Gas/ Fly Ash Sandia National Laboratories Contact SNL About This Technology Publications: PDF Document Publication Market Sheet (801 KB) Technology Marketing SummaryIncreased recycling of power plant cooling water calls for low-cost means of preventing the formation of calcium carbonate and silicate scale. Hardness (Ca and Mg) and silica are two of

  18. Water Power Calculator Temperature and Analog Input/Output Module Ambient Temperature Testing

    SciTech Connect (OSTI)

    Mark D. McKay

    2011-02-01

    Water Power Calculator Temperature and Analog input/output Module Ambient Temperature Testing A series of three ambient temperature tests were conducted for the Water Power Calculator development using the INL Calibration Laboratorys Tenney Environmental Chamber. The ambient temperature test results demonstrate that the Moore Industries Temperature Input Modules, Analog Input Module and Analog Output Module, ambient temperature response meet or exceed the manufactures specifications

  19. Water Power R&D Opportunity: Energy Department Announces $125 Million for

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

    Transformational Energy Projects | Department of Energy Water Power R&D Opportunity: Energy Department Announces $125 Million for Transformational Energy Projects Water Power R&D Opportunity: Energy Department Announces $125 Million for Transformational Energy Projects January 14, 2015 - 4:19pm Addthis On January 7, the Energy Department's Advanced Research Projects Agency - Energy (ARPA-E) announced $125 million in available funding for its third open funding opportunity

  20. Water Use in Parabolic Trough Power Plants: Summary Results from WorleyParsons' Analyses

    SciTech Connect (OSTI)

    Turchi, C. S.; Wagner, M. J.; Kutscher, C. F.

    2010-12-01

    The National Renewable Energy Laboratory (NREL) contracted with WorleyParsons Group, Inc. to examine the effect of switching from evaporative cooling to alternative cooling systems on a nominal 100-MW parabolic trough concentrating solar power (CSP) plant. WorleyParsons analyzed 13 different cases spanning three different geographic locations (Daggett, California; Las Vegas, Nevada; and Alamosa, Colorado) to assess the performance, cost, and water use impacts of switching from wet to dry or hybrid cooling systems. NREL developed matching cases in its Solar Advisor Model (SAM) for each scenario to allow for hourly modeling and provide a comparison to the WorleyParsons results.Our findings indicate that switching from 100% wet to 100% dry cooling will result in levelized cost of electricity (LCOE) increases of approximately 3% to 8% for parabolic trough plants throughout most of the southwestern United States. In cooler, high-altitude areas like Colorado's San Luis Valley, WorleyParsons estimated the increase at only 2.5%, while SAM predicted a 4.4% difference. In all cases, the transition to dry cooling will reduce water consumption by over 90%. Utility time-of-delivery (TOD) schedules had similar impacts for wet- and dry-cooled plants, suggesting that TOD schedules have a relatively minor effect on the dry-cooling penalty.

  1. Knowledge and abilities catalog for nuclear power plant operators: Boiling water reactors, Revision 1

    SciTech Connect (OSTI)

    1995-08-01

    The Knowledge and Abilities Catalog for Nuclear Power Plant Operators: Boiling-Water Reactors (BWRs) (NUREG-1123, Revision 1) provides the basis for the development of content-valid licensing examinations for reactor operators (ROs) and senior reactor operators (SROs). The examinations developed using the BWR Catalog along with the Operator Licensing Examiner Standards (NUREG-1021) and the Examiner`s Handbook for Developing Operator Licensing Written Examinations (NUREG/BR-0122), will cover the topics listed under Title 10, Code of Federal Regulations, Part 55 (10 CFR 55). The BWR Catalog contains approximately 7,000 knowledge and ability (K/A) statements for ROs and SROs at BWRs. The catalog is organized into six major sections: Organization of the Catalog, Generic Knowledge and Ability Statements, Plant Systems grouped by Safety Functions, Emergency and Abnormal Plant Evolutions, Components, and Theory. Revision 1 to the BWR Catalog represents a modification in form and content of the original catalog. The K/As were linked to their applicable 10 CFR 55 item numbers. SRO level K/As were identified by 10 CFR 55.43 item numbers. The plant-wide generic and system generic K/As were combined in one section with approximately one hundred new K/As. Component Cooling Water and Instrument Air Systems were added to the Systems Section. Finally, High Containment Hydrogen Concentration and Plant Fire On Site evolutions added to the Emergency and Abnormal Plant Evolutions section.

  2. Wind Energy Benefits, Wind Powering America (WPA) (Fact Sheet), Wind And Water Power Program (WWPP)

    Broader source: Energy.gov [DOE]

    This fact sheet outlines the top 10 benefits of wind energy, including cost, water savings, job creation, indigenous resource, and low operating costs.

  3. Many-Group Cross-Section Adjustment Techniques for Boiling Water Reactor Adaptive Simulation

    SciTech Connect (OSTI)

    Jessee, Matthew Anderson

    2011-01-01

    Computational capability has been developed to adjust multigroup neutron cross sections, including self-shielding correction factors, to improve the fidelity of boiling water reactor (BWR) core modeling and simulation. The method involves propagating multigroup neutron cross-section uncertainties through various BWR computational models to evaluate uncertainties in key core attributes such as core k{sub eff}, nodal power distributions, thermal margins, and in-core detector readings. Uncertainty-based inverse theory methods are then employed to adjust multigroup cross sections to minimize the disagreement between BWR core modeling predictions and observed (i.e., measured) plant data. For this paper, observed plant data are virtually simulated in the form of perturbed three-dimensional nodal power distributions with the perturbations sized to represent actual discrepancies between predictions and real plant data. The major focus of this work is to efficiently propagate multigroup neutron cross-section uncertainty through BWR lattice physics and core simulator calculations. The data adjustment equations are developed using a subspace approach that exploits the ill-conditioning of the multigroup cross-section covariance matrix to minimize computation and storage burden. Tikhonov regularization is also employed to improve the conditioning of the data adjustment equations. Expressions are also provided for posterior covariance matrices of both the multigroup cross-section and core attributes uncertainties.

  4. EIS-0141: Washington Water Power/B.C. Hydro Transmission Interconnection Project

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy developed this statement to evaluate the environmental impacts of constructing and operating a double-circuit 230-kilovolt electrical transmission line that would link the electrical systems of the Washington Water Power Company and the British Columbia Hydro and Power Authority.

  5. Microsoft PowerPoint - MTL DO Working Group 2015.ppt [Read-Only...

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

    Reservoir Releases, Downstream Water Quality, and Fisheries at Mark Twain LakeCannon Dam ... Salt River Watershed BUILDING STRONG BUILDING STRONG Cannon Dam Reregulation Dam ...

  6. New Research Facility to Remove Hurdles to Offshore Wind and Water Power

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

    Development | Department of Energy Research Facility to Remove Hurdles to Offshore Wind and Water Power Development New Research Facility to Remove Hurdles to Offshore Wind and Water Power Development January 10, 2013 - 1:59pm Addthis This is an excerpt from the Fourth Quarter 2012 edition of the Wind Program R&D Newsletter. Virginia Beach, Virginia - A new U.S. Department of Energy (DOE) research facility could help bring the United States closer to generating power from the winds and

  7. Renormalization group theory of condensable gases: General remarks and a discussion of water

    SciTech Connect (OSTI)

    White, J.A.

    1993-04-01

    The preceding talks by Tewari and by Zhang illustrates aspects of a renormalization group theory of condensable gases that appears to be capable of describing reduced volumetric properties of several rather different types of fluids to a reasonable approximation near the critical point using as input only a knowledge of the critical compressibility ratio Z{sub c}, and in a rather large extended neighborhood of the critical point by introducing only a small number of additional parameters. When an attempt is made to apply the same approach to an extended neighborhood of the critical point of water, it is found that at least one additional parameter is required beyond the minimal argon, ethane, and helium-4 over comparably large regions of density, temperature, and pressure.

  8. Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet)

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

    (DOE's) Water Power Program supports the development of technologies that can harness the nation's renewable hydropower resources to generate environmentally sustainable and cost-effective electricity. Conventional hydropower refers to the use of dams or impoundments to store water in a reservoir; water released from the reservoir flows through a turbine to gener- ate electricity. The program's conventional hydropower activities focus on increasing generating capacity and effi- ciency at

  9. Energy penalty analysis of possible cooling water intake structurerequirements on existing coal-fired power plants.

    SciTech Connect (OSTI)

    Veil, J. A.; Littleton, D. J.; Gross, R. W.; Smith, D. N.; Parsons, E.L., Jr.; Shelton, W. W.; Feeley, T. J.; McGurl, G. V.

    2006-11-27

    Section 316(b) of the Clean Water Act requires that cooling water intake structures must reflect the best technology available for minimizing adverse environmental impact. Many existing power plants in the United States utilize once-through cooling systems to condense steam. Once-through systems withdraw large volumes (often hundreds of millions of gallons per day) of water from surface water bodies. As the water is withdrawn, fish and other aquatic organisms can be trapped against the screens or other parts of the intake structure (impingement) or if small enough, can pass through the intake structure and be transported through the cooling system to the condenser (entrainment). Both of these processes can injure or kill the organisms. EPA adopted 316(b) regulations for new facilities (Phase I) on December 18, 2001. Under the final rule, most new facilities could be expected to install recirculating cooling systems, primarily wet cooling towers. The EPA Administrator signed proposed 316(b) regulations for existing facilities (Phase II) on February 28, 2002. The lead option in this proposal would allow most existing facilities to achieve compliance without requiring them to convert once-through cooling systems to recirculating systems. However, one of the alternate options being proposed would require recirculating cooling in selected plants. EPA is considering various options to determine best technology available. Among the options under consideration are wet-cooling towers and dry-cooling towers. Both types of towers are considered to be part of recirculating cooling systems, in which the cooling water is continuously recycled from the condenser, where it absorbs heat by cooling and condensing steam, to the tower, where it rejects heat to the atmosphere before returning to the condenser. Some water is lost to evaporation (wet tower only) and other water is removed from the recirculating system as a blow down stream to control the building up of suspended and dissolved solids. Makeup water is withdrawn, usually from surface water bodies, to replace the lost water. The volume of makeup water is many times smaller than the volume needed to operate a once-through system. Although neither the final new facility rule nor the proposed existing facility rule require dry cooling towers as the national best technology available, the environmental community and several States have supported the use of dry-cooling technology as the appropriate technology for addressing adverse environmental impacts. It is possible that the requirements included in the new facility rule and the ongoing push for dry cooling systems by some stakeholders may have a role in shaping the rule for existing facilities. The temperature of the cooling water entering the condenser affects the performance of the turbine--the cooler the temperature, the better the performance. This is because the cooling water temperature affects the level of vacuum at the discharge of the steam turbine. As cooling water temperatures decrease, a higher vacuum can be produced and additional energy can be extracted. On an annual average, once-through cooling water has a lower temperature than recirculated water from a cooling tower. By switching a once-through cooling system to a cooling tower, less energy can be generated by the power plant from the same amount of fuel. This reduction in energy output is known as the energy penalty. If a switch away from once-through cooling is broadly implemented through a final 316(b) rule or other regulatory initiatives, the energy penalty could result in adverse effects on energy supplies. Therefore, in accordance with the recommendations of the Report of the National Energy Policy Development Group (better known as the May 2001 National Energy Policy), the U.S. Department of Energy (DOE), through its Office of Fossil Energy, National Energy Technology Laboratory (NETL), and Argonne National Laboratory (ANL), has studied the energy penalty resulting from converting plants with once-through cooling to wet towers or indirect-dry towers. Five locations--Delaware River Basin (Philadelphia), Michigan/Great Lakes (Detroit), Ohio River Valley (Indianapolis), South (Atlanta), and Southwest (Yuma)--were modeled using an ASPEN simulator model. The model evaluated the performance and energy penalty for hypothetical 400-MW coal-fired plants that were retrofitted from using once-through cooling systems to wet- and dry-recirculating systems. The modeling was initially done to simulate the hottest time of the year using temperature input values that are exceeded only 1 percent of the time between June through September at each modeled location. These are the same temperature inputs commonly used by cooling tower designers to ensure that towers perform properly under most climatic conditions.

  10. The development of a subsea power transmission system for deep water boosting applications

    SciTech Connect (OSTI)

    Godinho, C.A.; Campagnac, L.A.; Nicholson, A.; Magalhaes, W.M.

    1996-12-31

    This paper presents the development of a subsea power transmission in medium voltage and variable frequency, as a key system for application of Boosting Technology and, more particularly, for Electrical Submersible Pumping in deep water wells. The focuses of this paper are mainly on the design and manufacture of subsea power cables and transformers for 1,000 m water depth. The production from a subsea well equipped with ESP`s is a fact since October/94, with the first installation in the Campos Basin, Brazil. The development of the subsea power transmission in medium voltage and variable frequency will allow the installation of a Boosting System in deep water at long distance (25 km or more) from the production platform. The design and manufacture of subsea power cables and subsea power transformers, as well as the integration of the complete power system is a result of a Technological Cooperation Agreement with Tronic, Pirelli, Siemens A.G. and Siemens Brazil. As a result from this agreement subsea power cables up to 12/20 kV voltage level, conductor sizes from 35 to 150 mm{sup 2}, oil filled subsea power transformer rated at 750 kVA, nominal voltage ratio 10,000/3,000 V and the electrical connectors to X-tree will be developed and manufactured.

  11. U.S. Department of Energy Wind and Water Power Program Funding in the United States: Conventional Hydropower Projects, FY 2008 … FY 2010

    Energy Savers [EERE]

    MARINE AND HYDROKINETIC ENERGY PROJECTS Fiscal Years 2008 - 2015 WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE 2 WIND AND WATER POWER TECHNOLOGIES OFFICE 1 Introduction Wind and Water Power Technologies Office The Wind and Water Power Technologies Office (WWPTO), within the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE), supports the development, deployment, and commercialization of wind and water power

  12. COOLING WATER ISSUES AND OPPORTUNITIES AT U.S. NUCLEAR POWER PLANTS

    SciTech Connect (OSTI)

    Gary Vine

    2010-12-01

    This report has been prepared for the Department of Energy, Office of Nuclear Energy (DOE-NE), for the purpose of providing a status report on the challenges and opportunities facing the U.S. commercial nuclear energy industry in the area of plant cooling water supply. The report was prompted in part by recent Second Circuit and Supreme Court decisions regarding cooling water system designs at existing thermo-electric power generating facilities in the U.S. (primarily fossil and nuclear plants). At issue in the courts have been Environmental Protection Agency regulations that define what constitutes Best Technology Available for intake structures that withdraw cooling water that is used to transfer and reject heat from the plants steam turbine via cooling water systems, while minimizing environmental impacts on aquatic life in nearby water bodies used to supply that cooling water. The report was also prompted by a growing recognition that cooling water availability and societal use conflicts are emerging as strategic energy and environmental issues, and that research and development (R&D) solutions to emerging water shortage issues are needed. In particular, cooling water availability is an important consideration in siting decisions for new nuclear power plants, and is an under-acknowledged issue in evaluating the pros and cons of retrofitting cooling towers at existing nuclear plants. Because of the significant ongoing research on water issues already being performed by industry, the national laboratories and other entities, this report relies heavily on ongoing work. In particular, this report has relied on collaboration with the Electric Power Research Institute (EPRI), including its recent work in the area of EPA regulations governing intake structures in thermoelectric cooling water systems.

  13. Microsoft PowerPoint - MTL DO Working Group 2015.ppt [Read-Only]

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

    Reservoir Releases, Downstream Water Quality, and Fisheries at Mark Twain Lake/Cannon Dam USACE St. Louis District 18 June 2015 BUILDING STRONG ® Project Purposes  54,000 Acre Project with Multiple Project Purposes: ►Hydropower ►Recreation ►Fish and Wildlife ►Water Supply ►Incidental Navigation ►Flood Risk Management BUILDING STRONG ® Salt River Watershed BUILDING STRONG ® BUILDING STRONG ® Cannon Dam Reregulation Dam BUILDING STRONG ® Cannon Dam TW WQ Monitoring Turbine Bay

  14. Interagency Advanced Power Group Solar Photovoltaic Panel Fall meeting minutes, October 22, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-12-31

    This report contains discussions on the following topics: Leaf, TPL, and {sup 60}Co Gamma source testing facilities; in-house photovolatic research effort; US Army`s interest developing small thermophotovoatic power source for a variety of missions; charging lead acid batteries with unregulated photovolatic panels; testing of solar array panels for space applications; polycrystalline CuInSe{sub 2} & CdTe PV solar cells and, current activities in the US photovolatic program.

  15. Fish-Friendly Turbine Making a Splash in Water Power | Department of Energy

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

    Fish-Friendly Turbine Making a Splash in Water Power Fish-Friendly Turbine Making a Splash in Water Power October 21, 2011 - 10:29am Addthis A computer simulation of the Alden Fish-Friendly Turbine. A computer simulation of the Alden Fish-Friendly Turbine. Rajesh Dham Hydropower Technology Team Lead How does it work? The Alden turbine has three blades, no gaps, is bigger and rotates more slowly than typical hydro turbines. At peak performance, an Alden turbine should convert about 94 percent of

  16. Microsoft PowerPoint - Highlights of the Industry Working Group_Jessica White-Horton

    National Nuclear Security Administration (NNSA)

    Highlights of the Industry Working Group on the Global Cylinder Identification and Monitoring System (GCIMS) Jessica White-Horton Oak Ridge National Laboratory GCIMS Overview  Nonproliferation Objectives - Enhance the IAEA's capability to detect: * Diversion of declared cylinders * Misuse of declared cylinders and * Undeclared production scenarios involving undeclared cylinders - Significantly shorten the time to reconcile shipments between countries - Provide a capability to shorten

  17. WIND AND WATER POWER TECHNOLOGIES OFFICE Pacific Northwest National Laboratory's Tethys:

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

    a renewable-source ink on paper containing at least 50% wastepaper, including 10% post consumer waste. For more information, visit: water.energy.gov DOE/EE-1166 * January 2015 WIND AND WATER POWER TECHNOLOGIES OFFICE Pacific Northwest National Laboratory's Tethys: A Knowledge Management System Tethys is a knowledge management system that gathers, organizes, and provides access to information pertaining to the potential environmental effects of MHK. Tethys enables access to hundreds of peer

  18. A NOVEL CONCEPT FOR REDUCING WATER USAGE AND INCREASING EFFICIENCY IN POWER GENERATION

    SciTech Connect (OSTI)

    Shiao-Hung Chiang; Guy Weismantel

    2004-03-01

    The objective of the project is to apply a unique ice thermal storage (ITS) technology to cooling the intake air to gas turbines used for power generation. In Phase I, the work includes theoretical analysis, computer simulation, engineering design and cost evaluation of this novel ITS technology. The study includes two typical gas turbines (an industrial and an aeroderivative type gas turbine) operated at two different geographic locations: Phoenix, AZ and Houston, TX. Simulation runs are performed to generate data for both power output (KW) and heat rate (Btu/KWh) as well as water recovery (acre ft/yr) in terms of intake air temperature and humidity based on weather data and turbine performance curves. Preliminary engineering design of a typical equipment arrangement for turbine inlet air-cooling operation using the ITS system is presented. A cost analysis has been performed to demonstrate the market viability of the ITS technology. When the ITS technology is applied to gas turbines, a net power gain up to 40% and a heat rate reduction as much as 7% can be achieved. In addition, a significant amount of water can be recovered (up to 200 acre-ft of water per year for a 50 MW turbine). The total cost saving is estimated to be $500,000/yr for a 50 MW gas turbine generator. These results have clearly demonstrated that the use of ITS technology to cool the intake-air to gas turbines is an efficient and cost effective means to improve the overall performance of its power generation capacity with an important added benefit of water recovery in power plant operation. Thus, further development of ITS technology for commercial applications in power generation, particularly in coal-based IGCC power plants is warranted.

  19. Use of Produced Water in Recirculated Cooling Systems at Power Generating Facilities

    SciTech Connect (OSTI)

    C. McGowin; M. DiFilippo; L. Weintraub

    2006-06-30

    Tree ring studies indicate that, for the greater part of the last three decades, New Mexico has been relatively 'wet' compared to the long-term historical norm. However, during the last several years, New Mexico has experienced a severe drought. Some researchers are predicting a return of very dry weather over the next 30 to 40 years. Concern over the drought has spurred interest in evaluating the use of otherwise unusable saline waters to supplement current fresh water supplies for power plant operation and cooling and other uses. The U.S. Department of Energy's National Energy Technology Laboratory sponsored three related assessments of water supplies in the San Juan Basin area of the four-corner intersection of Utah, Colorado, Arizona, and New Mexico. These were (1) an assessment of using water produced with oil and gas as a supplemental supply for the San Juan Generating Station (SJGS); (2) a field evaluation of the wet-surface air cooling (WSAC) system at SJGS; and (3) the development of a ZeroNet systems analysis module and an application of the Watershed Risk Management Framework (WARMF) to evaluate a range of water shortage management plans. The study of the possible use of produced water at SJGS showed that produce water must be treated to justify its use in any reasonable quantity at SJGS. The study identified produced water volume and quality, the infrastructure needed to deliver it to SJGS, treatment requirements, and delivery and treatment economics. A number of produced water treatment alternatives that use off-the-shelf technology were evaluated along with the equipment needed for water treatment at SJGS. Wet surface air-cooling (WSAC) technology was tested at the San Juan Generating Station (SJGS) to determine its capacity to cool power plant circulating water using degraded water. WSAC is a commercial cooling technology and has been used for many years to cool and/or condense process fluids. The purpose of the pilot test was to determine if WSAC technology could cool process water at cycles of concentration considered highly scale forming for mechanical draft cooling towers. At the completion of testing, there was no visible scale on the heat transfer surfaces and cooling was sustained throughout the test period. The application of the WARMF decision framework to the San Juan Basis showed that drought and increased temperature impact water availability for all sectors (agriculture, energy, municipal, industry) and lead to critical shortages. WARMF-ZeroNet, as part of the integrated ZeroNet decision support system, offers stakeholders an integrated approach to long-term water management that balances competing needs of existing water users and economic growth under the constraints of limited supply and potential climate change.

  20. High power water load for microwave and millimeter-wave radio frequency sources

    DOE Patents [OSTI]

    Ives, R. Lawrence (Saratoga, CA); Mizuhara, Yosuke M. (Palo Alto, CA); Schumacher, Richard V. (Sunnyvale, CA); Pendleton, Rand P. (Saratoga, CA)

    1999-01-01

    A high power water load for microwave and millimeter wave radio frequency sources has a front wall including an input port for the application of RF power, a cylindrical dissipation cavity lined with a dissipating material having a thickness which varies with depth, and a rear wall including a rotating reflector for the reflection of wave energy inside the cylindrical cavity. The dissipation cavity includes a water jacket for removal of heat generated by the absorptive material coating the dissipation cavity, and this absorptive material has a thickness which is greater near the front wall than near the rear wall. Waves entering the cavity reflect from the rotating reflector, impinging and reflecting multiple times on the absorptive coating of the dissipation cavity, dissipating equal amounts of power on each internal reflection.

  1. Water treatment capacity of forward osmosis systems utilizing power plant waste heat

    SciTech Connect (OSTI)

    Zhou, Xingshi; Gingerich, Daniel B.; Mauter, Meagan S.

    2015-06-11

    Forward osmosis (FO) has the potential to improve the energy efficiency of membrane-based water treatment by leveraging waste heat from steam electric power generation as the primary driving force for separation. In this study, we develop a comprehensive FO process model, consisting of membrane separation, heat recovery, and draw solute regeneration (DSR) models. We quantitatively characterize three alternative processes for DSR: distillation, steam stripping, and air stripping. We then construct a mathematical model of the distillation process for DSR that incorporates hydrodynamics, mass and heat transport resistances, and reaction kinetics, and we integrate this into a model for the full FO process. Finally, we utilize this FO process model to derive a first-order approximation of the water production capacity given the rejected heat quantity and quality available at U.S. electric power facilities. We find that the upper bound of FO water treatment capacity using low-grade heat sources at electric power facilities exceeds process water treatment demand for boiler water make-up and flue gas desulfurization wastewater systems.

  2. Water treatment capacity of forward osmosis systems utilizing power plant waste heat

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

    Zhou, Xingshi; Gingerich, Daniel B.; Mauter, Meagan S.

    2015-06-11

    Forward osmosis (FO) has the potential to improve the energy efficiency of membrane-based water treatment by leveraging waste heat from steam electric power generation as the primary driving force for separation. In this study, we develop a comprehensive FO process model, consisting of membrane separation, heat recovery, and draw solute regeneration (DSR) models. We quantitatively characterize three alternative processes for DSR: distillation, steam stripping, and air stripping. We then construct a mathematical model of the distillation process for DSR that incorporates hydrodynamics, mass and heat transport resistances, and reaction kinetics, and we integrate this into a model for the fullmore » FO process. Finally, we utilize this FO process model to derive a first-order approximation of the water production capacity given the rejected heat quantity and quality available at U.S. electric power facilities. We find that the upper bound of FO water treatment capacity using low-grade heat sources at electric power facilities exceeds process water treatment demand for boiler water make-up and flue gas desulfurization wastewater systems.« less

  3. Natural gas powered rotary water chiller development. Phase 1. Final report, September 1991-June 1993

    SciTech Connect (OSTI)

    Sanborn, D.F.; Lakowske, R.L.; Byars, M.

    1993-06-01

    Objectives of the project were to evaluate performance and marketability of a rotary engine driven screw compressor for water chiller applications. Choice of a rotary engine was aimed at rotary compressor. Initial testing done with modified stock 13B rotary engine and experimental open compressor. Engine torque not sufficient for 70 ton compressor. Analysis concluded 50 ton best match for air cooled applications and 60 ton best for water cooled to get highest gas COP. Market analysis covered total water chiller market assuming relative costs of power would lead to gas cooling sales. Allowable cost premium for 3 yr payback determined for areas of country. Premium cost of 100 ton air cooled unit estimated and compared to market allowable premiums. Concluded product acceptance will be primarily in niche markets with high local electric power demand charges.

  4. Water energy resources of the United States with emphasis on low head/low power resources

    SciTech Connect (OSTI)

    Hall, Douglas G.; Cherry, Shane J.; Reeves, Kelly S.; Lee, Randy D.; Carroll, Gregory R.; Sommers, Garold L.; Verdin, Kristine L.

    2004-04-01

    Analytical assessments of the water energy resources in the 20 hydrologic regions of the United States were performed using state-of-the-art digital elevation models and geographic information system tools. The principal focus of the study was on low head (less than 30 ft)/low power (less than 1 MW) resources in each region. The assessments were made by estimating the power potential of all the stream segments in a region, which averaged 2 miles in length. These calculations were performed using hydrography and hydraulic heads that were obtained from the U.S. Geological Survey’s Elevation Derivatives for National Applications dataset and stream flow predictions from a regression equation or equations developed specifically for the region. Stream segments excluded from development and developed hydropower were accounted for to produce an estimate of total available power potential. The total available power potential was subdivided into high power (1 MW or more), high head (30 ft or more)/low power, and low head/low power total potentials. The low head/low power potential was further divided to obtain the fractions of this potential corresponding to the operating envelopes of three classes of hydropower technologies: conventional turbines, unconventional systems, and microhydro (less than 100 kW). Summing information for all the regions provided total power potential in various power classes for the entire United States. Distribution maps show the location and concentrations of the various classes of low power potential. No aspect of the feasibility of developing these potential resources was evaluated. Results for each of the 20 hydrologic regions are presented in Appendix A, and similar presentations for each of the 50 states are made in Appendix B.

  5. U.S. Department of Energy Wind and Water Power Program Funding in the United States: Conventional Hydropower Projects, FY 2008 … FY 2010

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

    Technologies Office Funding in the United States: HYDROPOWER PROJECTS Fiscal Years 2008 - 2014 WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE 1 Introduction Wind and Water Power Technologies Office The Wind and Water Power Technologies Office (WWPTO), within the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE), supports the development, deployment, and commercialization of wind

  6. Institutional impediments to using alternative water sources in thermoelectric power plants.

    SciTech Connect (OSTI)

    Elcock, D.

    2011-08-03

    This report was funded by the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) Existing Plants Research Program, which has an energy-water research effort that focuses on water use at power plants. This study complements the Existing Plants Research Program's overall research effort by evaluating water issues that could impact power plants. Obtaining adequate water supplies for cooling and other operations at a reasonable cost is a key factor in siting new and maintaining existing thermoelectric power plant operations. One way to reduce freshwater consumption is to use alternative water sources such as reclaimed (or recycled) water, mine pool water, and other nontraditional sources. The use of these alternative sources can pose institutional challenges that can cause schedule delays, increase costs, or even require plants to abandon their plans to use alternative sources. This report identifies and describes a variety of institutional challenges experienced by power plant owners and operators across the country, and for many of these challenges it identifies potential mitigating approaches. The information comes from publically available sources and from conversations with power plant owners/operators familiar with using alternative sources. Institutional challenges identified in this investigation include, but are not limited to, the following: (1) Institutional actions and decisions that are beyond the control of the power plant. Such actions can include changes in local administrative policies that can affect the use of reclaimed water, inaccurate growth projections regarding the amount of water that will be available when needed, and agency workloads and other priorities that can cause delays in the permitting and approval processes. (2) Developing, cultivating, and maintaining institutional relationships with the purveyor(s) of the alternative water source, typically a municipal wastewater treatment plant (WWTP), and with the local political organizations that can influence decisions regarding the use of the alternative source. Often a plan to use reclaimed water will work only if local politics and power plant goals converge. Even then, lengthy negotiations are often needed for the plans to come to fruition. (3) Regulatory requirements for planning and developing associated infrastructure such as pipelines, storage facilities, and back-up supplies that can require numerous approvals, permits, and public participation, all of which can create delays and increased costs. (4) Permitting requirements that may be difficult to meet, such as load-based discharge limits for wastewater or air emissions limitations for particulate matter (which will be in the mist of cooling towers that use reclaimed water high in dissolved solids). (5) Finding discharge options for cooling tower blowdown of reclaimed water that are acceptable to permitting authorities. Constituents in this wastewater can limit options for discharge. For example, discharge to rivers requires National Pollutant Discharge Elimination System (NPDES) permits whose limits may be difficult to meet, and underground injection can be limited because many potential injection sites have already been claimed for disposal of produced waters from oil and gas wells or waters associated with gas shale extraction. (6) Potential liabilities associated with using alternative sources. A power plant can be liable for damages associated with leaks from reclaimed water conveyance systems or storage areas, or with mine water that has been contaminated by unscrupulous drillers that is subsequently discharged by the power plant. (7) Community concerns that include, but are not limited to, increased saltwater drift on farmers fields; the possibility that the reclaimed water will contaminate local drinking water aquifers; determining the 'best' use of WWTP effluent; and potential health concerns associated with emissions from the cooling towers that use recycled water. (8) Interveners that raise public concerns about the potential for emissions of emerging pollutants of concern to cause health or environmental problems. Mitigating solutions range from proactive communications with the local communities (which can be implemented by the power plants) to technical solutions, such as developing means to reduce the concentrations of total dissolved solids (TDS) and other contaminants in cooling water to maintain plant efficiency and while meeting discharge limits. These kinds of solutions may be appropriate for DOE research and development (R&D) funding.

  7. Reducing water freshwater consumption at coal-fired power plants : approaches used outside the United States.

    SciTech Connect (OSTI)

    Elcock, D.

    2011-05-09

    Coal-fired power plants consume huge quantities of water, and in some water-stressed areas, power plants compete with other users for limited supplies. Extensive use of coal to generate electricity is projected to continue for many years. Faced with increasing power demands and questionable future supplies, industries and governments are seeking ways to reduce freshwater consumption at coal-fired power plants. As the United States investigates various freshwater savings approaches (e.g., the use of alternative water sources), other countries are also researching and implementing approaches to address similar - and in many cases, more challenging - water supply and demand issues. Information about these non-U.S. approaches can be used to help direct near- and mid-term water-consumption research and development (R&D) activities in the United States. This report summarizes the research, development, and deployment (RD&D) status of several approaches used for reducing freshwater consumption by coal-fired power plants in other countries, many of which could be applied, or applied more aggressively, at coal-fired power plants in the United States. Information contained in this report is derived from literature and Internet searches, in some cases supplemented by communication with the researchers, authors, or equipment providers. Because there are few technical, peer-reviewed articles on this topic, much of the information in this report comes from the trade press and other non-peer-reviewed references. Reducing freshwater consumption at coal-fired power plants can occur directly or indirectly. Direct approaches are aimed specifically at reducing water consumption, and they include dry cooling, dry bottom ash handling, low-water-consuming emissions-control technologies, water metering and monitoring, reclaiming water from in-plant operations (e.g., recovery of cooling tower water for boiler makeup water, reclaiming water from flue gas desulfurization [FGD] systems), and desalination. Some of the direct approaches, such as dry air cooling, desalination, and recovery of cooling tower water for boiler makeup water, are costly and are deployed primarily in countries with severe water shortages, such as China, Australia, and South Africa. Table 1 shows drivers and approaches for reducing freshwater consumption in several countries outside the United States. Indirect approaches reduce water consumption while meeting other objectives, such as improving plant efficiency. Plants with higher efficiencies use less energy to produce electricity, and because the greater the energy production, the greater the cooling water needs, increased efficiency will help reduce water consumption. Approaches for improving efficiency (and for indirectly reducing water consumption) include increasing the operating steam parameters (temperature and pressure); using more efficient coal-fired technologies such as cogeneration, IGCC, and direct firing of gas turbines with coal; replacing or retrofitting existing inefficient plants to make them more efficient; installing high-performance monitoring and process controls; and coal drying. The motivations for increasing power plant efficiency outside the United States (and indirectly reducing water consumption) include the following: (1) countries that agreed to reduce carbon emissions (by ratifying the Kyoto protocol) find that one of the most effective ways to do so is to improve plant efficiency; (2) countries that import fuel (e.g., Japan) need highly efficient plants to compensate for higher coal costs; (3) countries with particularly large and growing energy demands, such as China and India, need large, efficient plants; (4) countries with large supplies of low-rank coals, such as Germany, need efficient processes to use such low-energy coals. Some countries have policies that encourage or mandate reduced water consumption - either directly or indirectly. For example, the European Union encourages increased efficiency through its cogeneration directive, which requires member states to assess their national potential for cogeneration, analyze barriers to achieving the potential, and then establish support schemes to achieve the potential. China's Eleventh Five-Year Plan (2006-2010) has an energy strategy that specifies, among other things, that production should be optimized by promoting the development of large-scale, high-efficiency units, and that air-cooled technologies should be used in areas with water shortages. The United States lacks many of these drivers. There are no government requirements that mandate more efficient plants. The United States has ample supplies of relatively cheap coal, and U.S. water-short areas are not as extensive as in countries such as China, South Africa, and Australia. Often, other countries have deployed water-savings technologies to a greater degree than the United States.

  8. Selection of a suitable reactor type for water desalination and power generation in Saudi Arabia

    SciTech Connect (OSTI)

    Hussein, F.M.

    1988-03-01

    Selection of a reactor type suitable for water desalination and power generation is a complex process that involves the evaluation of many criteria and requires the professional judgment of many experts in different fields. A reactor type that is suitable for one country might not be suitable for another. This is especially true in the case of Saudi Arabia because of its strategic location, the nature of its land and people, and its moderate technological situation. A detailed study using a computer code based on Saaty's mathematical pairwise comparison technique and developed in a previous study was carried out to find the most suitable reactor for water desalination and power generation in Saudi Arabia from among five potential types: boiling water reactors (BWRs), pressurized water reactors, CANDU heavy water reactors (HWRs), steam-generating heavy water reactors (SGHWRs), and high-temperature gas-cooled reactors. It was concluded that the CANDU HWR is the most suitable type for this purpose followed first by the BWR, then the SGHWR.

  9. USE OF PRODUCED WATER IN RECIRCULATING COOLING SYSTEMS AT POWER GENERATING FACILITIES

    SciTech Connect (OSTI)

    Kent Zammit; Michael N. DiFilippo

    2005-01-01

    The purpose of this study is to evaluate produced water as a supplemental source of water for the San Juan Generating Station (SJGS). This study incorporates elements that identify produced water volume and quality, infrastructure to deliver it to SJGS, treatment requirements to use it at the plant, delivery and treatment economics, etc. SJGS, which is operated by Public Service of New Mexico (PNM) is located about 15 miles northwest of Farmington, New Mexico. It has four units with a total generating capacity of about 1,800 MW. The plant uses 22,400 acre-feet of water per year from the San Juan River with most of its demand resulting from cooling tower make-up. The plant is a zero liquid discharge facility and, as such, is well practiced in efficient water use and reuse. For the past few years, New Mexico has been suffering from a severe drought. Climate researchers are predicting the return of very dry weather over the next 30 to 40 years. Concern over the drought has spurred interest in evaluating the use of otherwise unusable saline waters. Produced water is generated nationally as a byproduct of oil and gas production. Seven states generate 90 percent of the produced water in the continental US. About 37 percent of the sources documented in the US Geological Survey's (USGS) Produced Waters Database have a TDS of less than 30,000 mg/l. This is significant because produced water treatment for reuse in power plants was found to be very costly above 30,000 mg/l TDS. For the purposes of this report, produced water treatment was assessed using the technologies evaluated for the San Juan Generating Station (SJGS) in Deliverable 3, Treatment and Disposal Analysis. Also, a methodology was developed to readily estimate capital and operating costs for produced water treatment. Two examples are presented to show how the cost estimating methodology can be used to evaluate the cost of treatment of produced water at power plants close to oil and gas production.

  10. A study of out-of-phase power instabilities in boiling water reactors

    SciTech Connect (OSTI)

    March-Leuba, J.; Blakeman, E.D.

    1988-06-20

    This paper presents a study of the stability of subcritical neutronic modes in boiling water reactors that can result in out-of-phase power oscillations. A mechanism has been identified for this type of oscillation, and LAPUR code has been modified to account for it. Numerical results show that there is a region in the power-flow operating map where an out-or-phase stability mode is likely even if the core-wide mode is stable. 4 refs., 7 figs.

  11. Water use in the development and operation of geothermal power plants.

    SciTech Connect (OSTI)

    Clark, C. E.; Harto, C. B.; Sullivan, J. L.; Wang, M. Q.

    2010-09-17

    Geothermal energy is increasingly recognized for its potential to reduce carbon emissions and U.S. dependence on foreign oil. Energy and environmental analyses are critical to developing a robust set of geothermal energy technologies. This report summarizes what is currently known about the life cycle water requirements of geothermal electric power-generating systems and the water quality of geothermal waters. It is part of a larger effort to compare the life cycle impacts of large-scale geothermal electricity generation with other power generation technologies. The results of the life cycle analysis are summarized in a companion report, Life Cycle Analysis Results of Geothermal Systems in Comparison to Other Power Systems. This report is divided into six chapters. Chapter 1 gives the background of the project and its purpose, which is to inform power plant design and operations. Chapter 2 summarizes the geothermal electricity generation technologies evaluated in this study, which include conventional hydrothermal flash and binary systems, as well as enhanced geothermal systems (EGS) that rely on engineering a productive reservoir where heat exists but water availability or permeability may be limited. Chapter 3 describes the methods and approach to this work and identifies the four power plant scenarios evaluated: a 20-MW EGS plant, a 50-MW EGS plant, a 10-MW binary plant, and a 50-MW flash plant. The two EGS scenarios include hydraulic stimulation activities within the construction stage of the life cycle and assume binary power generation during operations. The EGS and binary scenarios are assumed to be air-cooled power plants, whereas the flash plant is assumed to rely on evaporative cooling. The well field and power plant design for the scenario were based on simulations using DOE's Geothermal Economic Technology Evaluation Model (GETEM). Chapter 4 presents the water requirements for the power plant life cycle for the scenarios evaluated. Geology, reservoir characteristics, and local climate have various effects on elements such as drilling rate, the number of production wells, and production flow rates. Over the life cycle of a geothermal power plant, from construction through 30 years of operation, plant operations is where the vast majority of water consumption occurs. Water consumption refers to the water that is withdrawn from a resource such as a river, lake, or non-geothermal aquifer that is not returned to that resource. For the EGS scenarios, plant operations consume between 0.29 and 0.72 gal/kWh. The binary plant experiences similar operational consumption, at 0.27 gal/kWh. Far less water, just 0.01 gal/kWh, is consumed during operations of the flash plant because geofluid is used for cooling and is not replaced. While the makeup water requirements are far less for a hydrothermal flash plant, the long-term sustainability of the reservoir is less certain due to estimated evaporative losses of 14.5-33% of produced geofluid at operating flash plants. For the hydrothermal flash scenario, the average loss of geofluid due to evaporation, drift, and blowdown is 2.7 gal/kWh. The construction stage requires considerably less water: 0.001 gal/kWh for both the binary and flash plant scenarios and 0.01 gal/kWh for the EGS scenarios. The additional water requirements for the EGS scenarios are caused by a combination of factors, including lower flow rates per well, which increases the total number of wells needed per plant, the assumed well depths, and the hydraulic stimulation required to engineer the reservoir. Water quality results are presented in Chapter 5. The chemical composition of geofluid has important implications for plant operations and the potential environmental impacts of geothermal energy production. An extensive dataset containing more than 53,000 geothermal geochemical data points was compiled and analyzed for general trends and statistics for typical geofluids. Geofluid composition was found to vary significantly both among and within geothermal fields. Seven main chemical constituents were found to account for 95-99% of the dissolved solids in typical geofluids. In order of abundance, they were chloride, sodium, bicarbonate, sulfate, silica, calcium, and potassium. The potential for water and soil contamination from accidents and spills was analyzed by comparing geofluid composition with U.S. drinking water standards. Geofluids were found to present a potential risk to drinking water, if released, due to high concentrations of antimony, arsenic, lead, and mercury. That risk could be mitigated through proper design and engineering controls. The concentration and impact of noncondensible gases (NCG) dissolved in the geofluid was evaluated. The majority of NCG was either nitrogen or carbon dioxide, but a small number of geofluids contain potentially recoverable concentrations of hydrogen or methane.

  12. Purchase and Installation of a Geothermal Power Plant to Generate Electricity Using Geothermal Water Resources

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

    Awardee: City of Klamath Falls, Oregon Purchase and Installation of a Geothermal Power Plant to Generate Electricity Using Geothermal Water Resources Brian Brown, Brian Brown Engineering LLC Steve Anderson, Evergreen Energy May 19, 2010 This presentation does not contain any proprietary confidential, or otherwise restricted information. Insert photo of your choice 2 | US DOE Geothermal Program eere.energy.gov * Timeline - Project start date: 1/29/2010 - Assistance Agreement Signed: 4/22/2010 -

  13. Written Testimony of Wes Kelley Executive Director Columbia Power & Water Systems

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

    Testimony of Wes Kelley Executive Director Columbia Power & Water Systems Columbia, Tennessee Before the Department of Energy, Quadrennial Energy Review Public Meeting #10: Electricity Transmission, Storage and Distribution - East September 8, 2014 Secretary Moniz, it is a pleasure to be here today to speak about the challenges and opportunities facing distribution utilities, especially with the advent and rapid growth of distributed energy resources (DERs). My name is Wes Kelley, and I

  14. Hydrated goethite ([alpha]-FeOOH) (1 0 0 ) interface structure: Ordered water and surface functional groups

    SciTech Connect (OSTI)

    Ghose, Sanjit K.; Waychunas, Glenn A.; Trainor, Thomas P.; Eng, Peter J.

    2010-03-16

    Goethite({alpha}-FeOOH), an abundant and highly reactive iron oxyhydroxide mineral, has been the subject of numerous studies of environmental interface reactivity. However, such studies have been hampered by the lack of experimental constraints on aqueous interface structure, and especially of the surface water molecular arrangements. Structural information of this type is crucial because reactivity is dictated by the nature of the surface functional groups and the structure or distribution of water and electrolyte at the solid-solution interface. In this study we have investigated the goethite (1 0 0) surface using surface diffraction techniques, and have determined the relaxed surface structure, the surface functional groups, and the three dimensional nature of two distinct sorbed water layers. The crystal truncation rod (CTR) results show that the interface structure consists of a double hydroxyl, double water terminated interface with significant atom relaxations. Further, the double hydroxyl terminated surface dominates with an 89% contribution having a chiral subdomain structure on the (1 0 0) cleavage faces. The proposed interface stoichiometry is ((H{sub 2}O)-(H{sub 2}O)-OH{sub 2}-OH-Fe-O-O-Fe-R) with two types of terminal hydroxyls; a bidentate (B-type) hydroxo group and a monodentate (A-type) aquo group. Using the bond-valence approach the protonation states of the terminal hydroxyls are predicted to be OH type (bidentate hydroxyl with oxygen coupled to two Fe{sup 3+} ions) and OH{sub 2} type (monodentate hydroxyl with oxygen tied to only one Fe{sup 3+}). A double layer three dimensional ordered water structure at the interface was determined from refinement of fits to the experimental data. Application of bond-valence constraints to the terminal hydroxyls with appropriate rotation of the water dipole moments allowed a plausible dipole orientation model as predicted. The structural results are discussed in terms of protonation and H-bonding at the interface, and the results provide an ideal basis for testing theoretical predictions of characteristic surface properties such as pK{sub a}, sorption equilibria, and surface water permittivity.

  15. Development and Demonstration of a Modeling Framework for Assessing the Efficacy of Using Mine Water for Thermoelectric Power Generation

    SciTech Connect (OSTI)

    2010-03-01

    Thermoelectric power plants use large volumes of water for condenser cooling and other plant operations. Traditionally, this water has been withdrawn from the cleanest water available in streams and rivers. However, as demand for electrical power increases it places increasing demands on freshwater resources resulting in conflicts with other off stream water users. In July 2002, NETL and the Governor of Pennsylvania called for the use of water from abandoned mines to replace our reliance on the diminishing and sometimes over allocated surface water resource. In previous studies the National Mine Land Reclamation Center (NMLRC) at West Virginia University has demonstrated that mine water has the potential to reduce the capital cost of acquiring cooling water while at the same time improving the efficiency of the cooling process due to the constant water temperatures associated with deep mine discharges. The objectives of this project were to develop and demonstrate a user-friendly computer based design aid for assessing the costs, technical and regulatory aspects and potential environmental benefits for using mine water for thermoelectric generation. The framework provides a systematic process for evaluating the hydrologic, chemical, engineering and environmental factors to be considered in using mine water as an alternative to traditional freshwater supply. A field investigation and case study was conducted for the proposed 300 MW Beech Hollow Power Plant located in Champion, Pennsylvania. The field study based on previous research conducted by NMLRC identified mine water sources sufficient to reliably supply the 2-3,000gpm water supply requirement of Beech Hollow. A water collection, transportation and treatment system was designed around this facility. Using this case study a computer based design aid applicable to large industrial water users was developed utilizing water collection and handling principals derived in the field investigation and during previous studies of mine water and power plant cooling. Visual basic software was used to create general information/evaluation modules for a range of power plant water needs that were tested/verified against the Beech Hollow project. The program allows for consideration of blending mine water as needed as well as considering potential thermal and environmental benefits that can be derived from using constant temperature mine water. Users input mine water flow, quality, distance to source, elevations to determine collection, transport and treatment system design criteria. The program also evaluates low flow volumes and sustainable yields for various sources. All modules have been integrated into a seamless user friendly computer design aid and user's manual for evaluating the capital and operating costs of mine water use. The framework will facilitate the use of mine water for thermoelectric generation, reduce demand on freshwater resources and result in environmental benefits from reduced emissions and abated mine discharges.

  16. Concentrating Solar Power and Water Issues in the U.S. Southwest

    SciTech Connect (OSTI)

    Bracken, N.; Macknick, J.; Tovar-Hastings, A.; Komor, P.; Gerritsen, M.; Mehta, S.

    2015-03-01

    Concentrating solar power (CSP) systems utilize the sun's energy to create heat that is used to generate electrical power. CSP systems in the United States are installed primarily in the Southwest, with 92% of plants that are operational, under construction, or under development located in three western states--Arizona, California, and Nevada. This report provides an overview of CSP development in these states, or the 'Southwest' for the purposes of this discussion, with a particular focus on the water supply issues associated with CSP. The Western Governors' Association (WGA) commissioned staff from the Western States Water Council (WSWC) to collaborate with staff from the National Renewable Energy Laboratory (NREL) to prepare this report. The WGA has long supported the effective management of the West's water resources, as well as the development of a clean, diverse, reliable, and affordable energy supply consisting of traditional and renewable energy resources. This report is specifically intended to help inform these goals, especially as WGA continues to underwrite a Regional Transmission Expansion Planning project, undertaken by the WSWC and the Western Electricity Coordinating Council (WECC), to better understand energy development within the existing and future water resource constraints of the West. This report builds upon earlier research conducted by NREL, the University of Colorado-Boulder, and Stanford University that was supported through the Joint Institute for Strategic Energy Analysis (JISEA) and presents information gathered through extensive research and literature reviews, as well as interviews and outreach with state water administrators and energy regulators, WECC and other experts familiar with CSP development in the Southwest.

  17. Reuse of Produced Water from CO2 Enhanced Oil Recovery, Coal-Bed Methane, and Mine Pool Water by Coal-Based Power Plants

    SciTech Connect (OSTI)

    Chad Knutson; Seyed Dastgheib; Yaning Yang; Ali Ashraf; Cole Duckworth; Priscilla Sinata; Ivan Sugiyono; Mark Shannon; Charles Werth

    2012-04-30

    Power generation in the Illinois Basin is expected to increase by as much as 30% by the year 2030, and this would increase the cooling water consumption in the region by approximately 40%. This project investigated the potential use of produced water from CO{sub 2} enhanced oil recovery (CO{sub 2}-EOR) operations; coal-bed methane (CBM) recovery; and active and abandoned underground coal mines for power plant cooling in the Illinois Basin. Specific objectives of this project were: (1) to characterize the quantity, quality, and geographic distribution of produced water in the Illinois Basin; (2) to evaluate treatment options so that produced water may be used beneficially at power plants; and (3) to perform a techno-economic analysis of the treatment and transportation of produced water to thermoelectric power plants in the Illinois Basin. Current produced water availability within the basin is not large, but potential flow rates up to 257 million liters per day (68 million gallons per day (MGD)) are possible if CO{sub 2}-enhanced oil recovery and coal bed methane recovery are implemented on a large scale. Produced water samples taken during the project tend to have dissolved solids concentrations between 10 and 100 g/L, and water from coal beds tends to have lower TDS values than water from oil fields. Current pretreatment and desalination technologies including filtration, adsorption, reverse osmosis (RO), and distillation can be used to treat produced water to a high quality level, with estimated costs ranging from $2.6 to $10.5 per cubic meter ($10 to $40 per 1000 gallons). Because of the distances between produced water sources and power plants, transportation costs tend to be greater than treatment costs. An optimization algorithm was developed to determine the lowest cost pipe network connecting sources and sinks. Total water costs increased with flow rate up to 26 million liters per day (7 MGD), and the range was from $4 to $16 per cubic meter ($15 to $60 per 1000 gallons), with treatment costs accounting for 13 ?? 23% of the overall cost. Results from this project suggest that produced water is a potential large source of cooling water, but treatment and transportation costs for this water are large.

  18. Wetland Water Cooling Partnership: The Use of Constructed Wetlands to Enhance Thermoelectric Power Plant Cooling and Mitigate the Demand of Surface Water Use

    SciTech Connect (OSTI)

    Apfelbaum, Steven; Duvall, Kenneth; Nelson, Theresa; Mensing, Douglas; Bengtson, Harlan; Eppich, John; Penhallegon, Clayton; Thompson, Ry

    2013-09-30

    Through the Phase I study segment of contract #DE-NT0006644 with the U.S. Department of Energy’s National Energy Technology Laboratory, Applied Ecological Services, Inc. and Sterling Energy Services, LLC (the AES/SES Team) explored the use of constructed wetlands to help address stresses on surface water and groundwater resources from thermoelectric power plant cooling and makeup water requirements. The project objectives were crafted to explore and develop implementable water conservation and cooling strategies using constructed wetlands (not existing, naturally occurring wetlands), with the goal of determining if this strategy has the potential to reduce surface water and groundwater withdrawals of thermoelectric power plants throughout the country. Our team’s exploratory work has documented what appears to be a significant and practical potential for augmenting power plant cooling water resources for makeup supply at many, but not all, thermoelectric power plant sites. The intent is to help alleviate stress on existing surface water and groundwater resources through harvesting, storing, polishing and beneficially re-using critical water resources. Through literature review, development of conceptual created wetland plans, and STELLA-based modeling, the AES/SES team has developed heat and water balances for conventional thermoelectric power plants to evaluate wetland size requirements, water use, and comparative cooling technology costs. The ecological literature on organism tolerances to heated waters was used to understand the range of ecological outcomes achievable in created wetlands. This study suggests that wetlands and water harvesting can provide a practical and cost-effective strategy to augment cooling waters for thermoelectric power plants in many geographic settings of the United States, particularly east of the 100th meridian, and in coastal and riverine locations. The study concluded that constructed wetlands can have significant positive ancillary socio-economic, ecosystem, and water treatment/polishing benefits when used to complement water resources at thermoelectric power plants. Through the Phase II pilot study segment of the contract, the project team partnered with Progress Energy Florida (now Duke Energy Florida) to quantify the wetland water cooling benefits at their Hines Energy Complex in Bartow, Florida. The project was designed to test the wetland’s ability to cool and cleanse power plant cooling pond water while providing wildlife habitat and water harvesting benefits. Data collected during the monitoring period was used to calibrate a STELLA model developed for the site. It was also used to inform management recommendations for the demonstration site, and to provide guidance on the use of cooling wetlands for other power plants around the country. As a part of the pilot study, Duke Energy is scaling up the demonstration project to a larger, commercial scale wetland instrumented with monitoring equipment. Construction is expected to be finalized in early 2014.

  19. Installation of the Light-Water Breeder Reactor at the Shippingport Atomic Power Station (LWBR Development Program)

    SciTech Connect (OSTI)

    Massimino, R.J.; Williams, D.A.

    1983-05-01

    This report summarizes the refueling operations performed to install a Light Water Breeder Reactor (LWBR) core into the existing pressurized water reactor vessel at the Shippingport Atomic Power Station. Detailed descriptions of the major installation operations (e.g., primary system preconditioning, fuel installation, pressure boundary seal welding) are included as appendices to this report; these operations are of technical interest to any reactor servicing operation, whether the reactor is a breeder or a conventional light water non-breeder core.

  20. Before The Subcommittee on Water and Power- House Committee on Natural Resources

    Broader source: Energy.gov [DOE]

    Subject: Proposed FY 2015 Budget for the Western Area Power Administration By: Mark A. Gabriel, Administrator, Western Area Power Administration

  1. Before House Subcommittee on Water and Power- Committee on Natural Resources

    Broader source: Energy.gov [DOE]

    Subject: FY 2013 Spending and Missions of the Power Marketing Administrations By: Steven Wright, Administrator, Bonneville Power Administration

  2. Before The Subcommittee on Water and Power- House Committee on Natural Resources

    Broader source: Energy.gov [DOE]

    Subject: Proposed FY 2015 Budget for Southwestern Power Administration By: Christopher M. Turner, Administrator, Southwestern Power Administration

  3. An Innovative System for the Efficient and Effective Treatment of Non-Traditional Waters for Reuse in Thermoelectric Power Generation

    SciTech Connect (OSTI)

    John Rodgers; James Castle

    2008-08-31

    This study assessed opportunities for improving water quality associated with coal-fired power generation including the use of non-traditional waters for cooling, innovative technology for recovering and reusing water within power plants, novel approaches for the removal of trace inorganic compounds from ash pond effluents, and novel approaches for removing biocides from cooling tower blowdown. This research evaluated specifically designed pilot-scale constructed wetland systems for treatment of targeted constituents in non-traditional waters for reuse in thermoelectric power generation and other purposes. The overall objective of this project was to decrease targeted constituents in non-traditional waters to achieve reuse criteria or discharge limitations established by the National Pollutant Discharge Elimination System (NPDES) and Clean Water Act (CWA). The six original project objectives were completed, and results are presented in this final technical report. These objectives included identification of targeted constituents for treatment in four non-traditional water sources, determination of reuse or discharge criteria for treatment, design of constructed wetland treatment systems for these non-traditional waters, and measurement of treatment of targeted constituents in non-traditional waters, as well as determination of the suitability of the treated non-traditional waters for reuse or discharge to receiving aquatic systems. The four non-traditional waters used to accomplish these objectives were ash basin water, cooling water, flue gas desulfurization (FGD) water, and produced water. The contaminants of concern identified in ash basin waters were arsenic, chromium, copper, mercury, selenium, and zinc. Contaminants of concern in cooling waters included free oxidants (chlorine, bromine, and peroxides), copper, lead, zinc, pH, and total dissolved solids. FGD waters contained contaminants of concern including arsenic, boron, chlorides, selenium, mercury, chemical oxygen demand (COD), and zinc. Similar to FGD waters, produced waters contained contaminants of concern that are predominantly inorganic (arsenic, cadmium, chlorides, chromium, copper, lead, mercury, nickel, sulfide, zinc, total dissolved solids), but also contained some organics (benzene, PAHs, toluene, total organic carbon, total suspended solids, and oil and grease). Constituents of concern that may cause chemical scaling, biofouling and corrosion, such as pH, hardness and ionic strength, and nutrients (P, K, and N) may also be found in all four non-traditional waters. NPDES permits were obtained for these non-traditional waters and these permit limits are summarized in tabular format within this report. These limits were used to establish treatment goals for this research along with toxicity values for Ceriodaphnia dubia, water quality criteria established by the US EPA, irrigation standards established by the United States Department of Agriculture (USDA), and reuse standards focused on minimization of damage to the power plant by treated waters. Constructed wetland treatment systems were designed for each non-traditional water source based on published literature reviews regarding remediation of the constituents of concern, biogeochemistry of the specific contaminants, and previous research. During this study, 4 non-traditional waters, which included ash basin water, cooling water, FGD water and produced water (PW) were obtained or simulated to measure constructed wetland treatment system performance. Based on data collected from FGD experiments, pilot-scale constructed wetland treatment systems can decrease aqueous concentrations of elements of concern (As, B, Hg, N, and Se). Percent removal was specific for each element, including ranges of 40.1% to 77.7% for As, 77.6% to 97.8% for Hg, 43.9% to 88.8% for N, and no measureable removal to 84.6% for Se. Other constituents of interest in final outflow samples should have aqueous characteristics sufficient for discharge, with the exception of chlorides (<2000 mg/L). Based on total dissolved solids, co-

  4. PowerPoint Presentation

    Office of Environmental Management (EM)

    Validation of Hydrogen Exchange Methodology on Molecular Sieves for Tritium Removal from Contaminated Water Gregg A. Morgan Fall 2014 Tritium Focus Group, Idaho Falls, ID September 23-25, 2014 SRNL-STI-2014-00422-S 2 Background * Tritium contaminated water is a critical issue for nuclear power reactors, especially when ground water becomes contaminated. * Planned tritium plants for ITER and other fusion energy applications will have large volumes of tritium contaminated water - potentially

  5. Worldwide assessment of steam-generator problems in pressurized-water-reactor nuclear power plants

    SciTech Connect (OSTI)

    Woo, H.H.; Lu, S.C.

    1981-09-15

    Objective is to assess the reliability of steam generators of pressurized water reactor (PWR) power plants in the United States and abroad. The assessment is based on operation experience of both domestic and foreign PWR plants. The approach taken is to collect and review papers and reports available from the literature as well as information obtained by contacting research institutes both here and abroad. This report presents the results of the assessment. It contains a general background of PWR plant operations, plant types, and materials used in PWR plants. A review of the worldwide distribution of PWR plants is also given. The report describes in detail the degradation problems discovered in PWR steam generators: their causes, their impacts on the performance of steam generators, and the actions to mitigate and avoid them. One chapter is devoted to operating experience of PWR steam generators in foreign countries. Another discusses the improvements in future steam generator design.

  6. Los Angeles Department of Water and Power Electric and Hybrid Vehicle Program site operator program

    SciTech Connect (OSTI)

    1998-02-01

    During the term of the above mentioned agreement, the Los Angeles Department of Water and Power (LADWP), a municipal utility serving the citizens of Los Angeles, marked its tenth year of involvement in testing and promoting electric vehicles as part of Los Angeles` overall air quality improvement program, and as a means of improving the regions` economic competitiveness through the creation of new industries. LADWP maintained and operated twenty electric vehicles (EVs) during the test period. These vehicles consisted of six G-Vans, four Chrysler TEVans, five U.S. Electricar pickup trucks, and five U.S. Electricar Prizms. LADWP`s electric transportation program also included infrastructure, public transit development, public and awareness, and legislative and regulatory activities.

  7. Expanding the potential for saline formations : modeling carbon dioxide storage, water extraction and treatment for power plant cooling.

    SciTech Connect (OSTI)

    Not Available

    2011-04-01

    The National Water, Energy and Carbon Sequestration simulation model (WECSsim) is being developed to address the question, 'Where in the current and future U.S. fossil fuel based electricity generation fleet are there opportunities to couple CO{sub 2} storage and extracted water use, and what are the economic and water demand-related impacts of these systems compared to traditional power systems?' The WECSsim collaborative team initially applied this framework to a test case region in the San Juan Basin, New Mexico. Recently, the model has been expanded to incorporate the lower 48 states of the U.S. Significant effort has been spent characterizing locations throughout the U.S. where CO{sub 2} might be stored in saline formations including substantial data collection and analysis efforts to supplement the incomplete brine data offered in the NatCarb database. WECSsim calculates costs associated with CO{sub 2} capture and storage (CCS) for the power plant to saline formation combinations including parasitic energy costs of CO{sub 2} capture, CO{sub 2} pipelines, water treatment options, and the net benefit of water treatment for power plant cooling. Currently, the model can identify the least-cost deep saline formation CO{sub 2} storage option for any current or proposed coal or natural gas-fired power plant in the lower 48 states. Initial results suggest that additional, cumulative water withdrawals resulting from national scale CCS may range from 676 million gallons per day (MGD) to 30,155 MGD depending on the makeup power and cooling technologies being utilized. These demands represent 0.20% to 8.7% of the U.S. total fresh water withdrawals in the year 2000, respectively. These regional and ultimately nation-wide, bottom-up scenarios coupling power plants and saline formations throughout the U.S. can be used to support state or national energy development plans and strategies.

  8. Solar-powered electrodialysis. Part 2. Design of a solar-powered, electrodialysis system for desalting remote, brackish water sources. Final report

    SciTech Connect (OSTI)

    Lundstrom, J.E.; Socha, M.M.; Lynch, J.D.

    1983-04-01

    The critical components in the design of a solar-powered, electrodialysis (SPED) plant have been evaluated and technology developed to combine ED equipment with a photovoltaic (PV) array. The plant design developed in Part II is simplified from the Part I design in three areas. First, the system uses a flat-panel PV aray rather than PV concentrators. Second, the system voltage is maintained at the voltage corresponding to the peak power output of the array which is essentially independent of the level of solar insolation. The third simplification is in the flow diagram for the plant where the number of pumps and variable flow valves has been reduced to two of each. The proposed system is expected to provide a reliable supply of fresh water from a brackish water source with minimum maintenance. In certain applications where grid power is unavailable and fuel costs exceed $.40 per liter, the solar-powered plant is expected to provide lower cost water today.

  9. American National Standard: design requirements for light water reactor spent fuel storage facilities at nuclear power plants

    SciTech Connect (OSTI)

    Not Available

    1983-10-07

    This standard presents necessary design requirements for facilities at nuclear power plants for the storage and preparation for shipment of spent fuel from light-water moderated and cooled nuclear power stations. It contains requirements for the design of fuel storage pool; fuel storage racks; pool makeup, instrumentation and cleanup systems; pool structure and integrity; radiation shielding; residual heat removal; ventilation, filtration and radiation monitoring systems; shipping cask handling and decontamination; building structure and integrity; and fire protection and communication.

  10. Technology, safety and costs of decommissioning a Reference Boiling Water Reactor Power Station. Main report. Volume 1

    SciTech Connect (OSTI)

    Oak, H.D.; Holter, G.M.; Kennedy, W.E. Jr.; Konzek, G.J.

    1980-06-01

    Technology, safety and cost information is given for the conceptual decommissioning of a large (1100MWe) boiling water reactor (BWR) power station. Three approaches to decommissioning, immediate dismantlement, safe storage with deferred dismantlement and entombment, were studied to obtain comparisons between costs, occupational radiation doses, potential dose to the public and other safety impacts. It also shows the sensitivity of decommissioning safety and costs to the power rating of a BWR in the range of 200 to 1100 MWe.

  11. Climate mitigations impact on global and regional electric power sector water use in the 21st Century

    SciTech Connect (OSTI)

    Dooley, James J.; Kyle, G. Page; Davies, Evan

    2013-08-05

    Over the course of this coming century, global electricity use is expected to grow at least five fold and if stringent greenhouse gas emissions controls are in place the growth could be more than seven fold from current levels. Given that the electric power sector represents the second largest anthropogenic use of water and given growing concerns about the nature and extent of future water scarcity driven by population growth and a changing climate, significant concern has been expressed about the electricity sectors use of water going forward. In this paper, the authors demonstrate that an often overlooked but absolutely critical issue that needs to be taken into account in discussions about the sustainability of the electric sectors water use going forward is the tremendous turn over in electricity capital stock that will occur over the course of this century; i.e., in the scenarios examined here more than 80% of global electricity production in the year 2050 is from facilities that have not yet been built. The authors show that because of the large scale changes in the global electricity system, the water withdrawal intensity of electricity production is likely to drop precipitously with the result being relatively constant water withdrawals over the course of the century even in the face of the large growth in electricity usage. The ability to cost effectively reduce the water intensity of power plants with carbon dioxide capture and storage systems in particular is key to constraining overall global water use.

  12. U.S. Department of Energy Wind and Water Power Program Funding in the United States: Conventional Hydropower Projects, FY 2008 … FY 2010

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

    Wind Integration, Transmission, and Resource Assessment and Characterization Projects Fiscal Years 2006 - 2014 WIND PROGRAM 1 Photo from NREL Introduction Wind and Water Power Technologies Office The Wind and Water Power Technologies Office (WWPTO), within the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE), supports the development, deployment, and commercial- ization of wind and water power technologies. WWPTO works with a variety of stakeholders to

  13. Before the Subcommittee on Water and Power- House Natural Resources Committee

    Broader source: Energy.gov [DOE]

    Subject: FY 2014 Budget Request for the Bonneville Power Administration By: William K. Drummond, Administrator, BPA

  14. Before The Subcommittee on Water and Power- House Committee on Natural Resources

    Broader source: Energy.gov [DOE]

    Subject: Proposed Fiscal Year 2015 Budget By: Elliot E. Mainzer, Administrator, Bonneville Power Administration

  15. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Maine

    SciTech Connect (OSTI)

    2008-10-01

    Analysis of the expected impacts of 1000 MW of wind power in Maine, including economic benefits, CO2 emissions reductions, and water conservation.

  16. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Arizona

    SciTech Connect (OSTI)

    2008-10-01

    Analysis of the expected impacts of 1000 MW of wind power in Arizona, including economic benefits, CO2 emissions reductions, and water conservation.

  17. NREL's Water Power Software Makes a Splash; NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-06-01

    WEC-Sim is a DOE-funded software tool being jointly developed by NREL and SNL. WEC-Sim computationally models wave energy converters (WEC), devices that generate electricity using movement of water systems such as oceans, rivers, etc. There is great potential for WECs to generate electricity, but as of yet, the industry has yet to establish a commercially viable concept. Modeling, design, and simulations tools are essential to the successful development of WECs. Commercial WEC modeling software tools can't be modified by the user. In contrast, WEC-Sim is a free, open-source, and flexible enough to be modified to meet the rapidly evolving needs of the WEC industry. By modeling the power generation performance and dynamic loads of WEC designs, WEC-Sim can help support the development of new WEC devices by optimizing designs for cost of energy and competitiveness. By being easily accessible, WEC-Sim promises to help level the playing field in the WEC industry. Importantly, WEC-Sim is also excellent at its job! In 2014, WEC-Sim was used in conjunction with NREL’s FAST modeling software to win a hydrodynamic modeling competition. WEC-Sim and FAST performed very well at predicting the motion of a test device in comparison to other modeling tools. The most recent version of WEC-Sim (v1.1) was released in April 2015.

  18. Accident source terms for Light-Water Nuclear Power Plants. Final report

    SciTech Connect (OSTI)

    Soffer, L.; Burson, S.B.; Ferrell, C.M.; Lee, R.Y.; Ridgely, J.N.

    1995-02-01

    In 1962 tile US Atomic Energy Commission published TID-14844, ``Calculation of Distance Factors for Power and Test Reactors`` which specified a release of fission products from the core to the reactor containment for a postulated accident involving ``substantial meltdown of the core``. This ``source term``, tile basis for tile NRC`s Regulatory Guides 1.3 and 1.4, has been used to determine compliance with tile NRC`s reactor site criteria, 10 CFR Part 100, and to evaluate other important plant performance requirements. During the past 30 years substantial additional information on fission product releases has been developed based on significant severe accident research. This document utilizes this research by providing more realistic estimates of the ``source term`` release into containment, in terms of timing, nuclide types, quantities and chemical form, given a severe core-melt accident. This revised ``source term`` is to be applied to the design of future light water reactors (LWRs). Current LWR licensees may voluntarily propose applications based upon it.

  19. Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources: Appendix C - Validation Study

    SciTech Connect (OSTI)

    Hall, Douglas

    2004-04-01

    Analytical assessments of the water energy resources in the 20 hydrologic regions of the United States were performed using state-of-the-art digital elevation models and geographic information system tools. The principal focus of the study was on low head (less than 30 ft)/low power (less than 1 MW) resources in each region. The assessments were made by estimating the power potential of all the stream segments in a region, which averaged 2 miles in length. These calculations were performed using hydrography and hydraulic heads that were obtained from the U.S. Geological Surveys Elevation Derivatives for National Applications dataset and stream flow predictions from a regression equation or equations developed specifically for the region. Stream segments excluded from development and developed hydropower were accounted for to produce an estimate of total available power potential. The total available power potential was subdivided into high power (1 MW or more), high head (30 ft or more)/low power, and low head/low power total potentials. The low head/low power potential was further divided to obtain the fractions of this potential corresponding to the operating envelopes of three classes of hydropower technologies: conventional turbines, unconventional systems, and microhydro (less than 100 kW). Summing information for all the regions provided total power potential in various power classes for the entire United States. Distribution maps show the location and concentrations of the various classes of low power potential. No aspect of the feasibility of developing these potential resources was evaluated.

  20. Before the Senate Energy and Natural Resources Subcommittee on Water and Power

    Broader source: Energy.gov [DOE]

    Subject: S. 2891, proposed legislation to allocate and expand the availability of hydro-electric power generated Hoover Dam, among other purposes By: Timothy Meeks, Administrator Western Area Power Administration

  1. Application of Pulsed Electrical Fields for Advanced Cooling and Water Recovery in Coal-Fired Power Plant

    SciTech Connect (OSTI)

    Young Cho; Alexander Fridman

    2009-04-02

    The overall objective of the present work was to develop technologies to reduce freshwater consumption in a cooling tower of coal-based power plant so that one could significantly reduce the need of make-up water. The specific goal was to develop a scale prevention technology based an integrated system of physical water treatment (PWT) and a novel filtration method so that one could reduce the need for the water blowdown, which accounts approximately 30% of water loss in a cooling tower. The present study investigated if a pulsed spark discharge in water could be used to remove deposits from the filter membrane. The test setup included a circulating water loop and a pulsed power system. The present experiments used artificially hardened water with hardness of 1,000 mg/L of CaCO{sub 3} made from a mixture of calcium chloride (CaCl{sub 2}) and sodium carbonate (Na{sub 2}CO{sub 3}) in order to produce calcium carbonate deposits on the filter membrane. Spark discharge in water was found to produce strong shockwaves in water, and the efficiency of the spark discharge in cleaning filter surface was evaluated by measuring the pressure drop across the filter over time. Results showed that the pressure drop could be reduced to the value corresponding to the initial clean state and after that the filter could be maintained at the initial state almost indefinitely, confirming the validity of the present concept of pulsed spark discharge in water to clean dirty filter. The present study also investigated the effect of a plasma-assisted self-cleaning filter on the performance of physical water treatment (PWT) solenoid coil for the mitigation of mineral fouling in a concentric counterflow heat exchanger. The self-cleaning filter utilized shockwaves produced by pulse-spark discharges in water to continuously remove scale deposits from the surface of the filter, thus keeping the pressure drop across the filter at a relatively low value. Artificial hard water was used in the present fouling experiments for three different cases: no treatment, PWT coil only, and PWT coil plus self-cleaning filter. Fouling resistances decreased by 59-72% for the combined case of PWT coil plus filter compared with the values for no-treatment cases. SEM photographs showed much smaller particle sizes for the combined case of PWT coil plus filter as larger particles were continuously removed from circulating water by the filter. The x-ray diffraction data showed calcite crystal structures for all three cases.

  2. Water Budget Managers Report to Northwest Power Planning Council, 1986 Annual Report.

    SciTech Connect (OSTI)

    Karr, Malcolm; DeHart, Michele

    1986-12-01

    In addition to management of the Water Budget, the Water Budget Managers and FPC staff developed and directed the Smolt Monitoring and Water Budget Evaluation Programs of Section 304(d) of the Fish and Wildlife Program. The fishery agencies and tribes also authorized the Water Budget Managers to coordinate agency and tribal system operational requests throughout the year, including spill management for fish passage. This report summarizes Water Budget Manager activities in implementing program measures, including 1986 flow conditions, water budget usage and spill management, and the in-season management portion of the 1986 Smolt Monitoring Program including data management.

  3. Fuzzy Logic Controller Architecture for Water Level Control in Nuclear Power Plant Steam Generator (SG) Using ANFIS Training Method

    SciTech Connect (OSTI)

    Vosoughi, Naser; Naseri, Zahra

    2002-07-01

    Since suitable control of water level can greatly enhance the operation of a power station, a Fuzzy logic controller architecture is applied to show desired control of the water level in a Nuclear steam generator. with regard to the physics of the system, it is shown that two inputs, a single output and the least number of rules (9 rules) are considered for a controller, and the ANFIS training method is employed to model functions in a controlled system. By using ANFIS training method, initial member functions will be trained and appropriate functions are generated to control water level inside the steam generators while using the stated rules. The proposed architecture can construct an input output mapping based on both human knowledge (in from of Fuzzy if then rules) and stipulated input output data. In this paper with a simple test it has been shown that the architecture fuzzy logic controller has a reasonable response to one step input at a constant power. Through computer simulation, it is found that Fuzzy logic controller is suitable, especially for the water level deviation and abrupt steam flow disturbances that are typical in the existing power plant. (authors)

  4. Water Budget Managers Report to Northwest Power Planning Council, 1985 Annual Report.

    SciTech Connect (OSTI)

    Karr, Malcolm H., Maher, Mark

    1985-11-01

    1985 was the third year of operation of the Water Budget Center under the guidance and supervision of the fishery agencies and tribal Water Budget Managers, and the second year of formal water budget implementation. The Water Budget Managers also directed the Smolt Monitoring and Water Budget Evaluation Programs of Section 304(d) of the Fish and wildlife Program. The Water Budget Managers work to implement policies and priorities of the state and federal fishery agencies and Indian tribes in carrying out applicable measures of the Fish and Wildlife Program. This report summarizes Water Budget Manager activities in implementing program measures, including 1985 flow conditions, water budget usage and spill management and problems encountered, and the 1985 Smolt Monitoring Program and preliminary results. Recommendations are included.

  5. Light Water Reactor Sustainability Program Power Uprate Research and Development Strategy

    SciTech Connect (OSTI)

    Hongbin Zhang

    2011-09-01

    The economic incentives for low-cost electricity generation will continue to drive more plant owners to identify safe and reliable methods to increase the electrical power output of the current nuclear power plant fleet. A power uprate enables a nuclear power plant to increase its electrical output with low cost. However, power uprates brought new challenges to plant owners and operators. These include equipment damage or degraded performance, and unanticipated responses to plant conditions, etc. These problems have arisen mainly from using dated design and safety analysis tools and insufficient understanding of the full implications of the proposed power uprate or from insufficient attention to detail during the design and implementation phase. It is essential to demonstrate that all required safety margins have been properly retained and the existing safety level has been maintained or even increased, with consideration of all the conditions and parameters that have an influence on plant safety. The impact of the power uprate on plant life management for long term operation is also an important issue. Significant capital investments are required to extend the lifetime of an aging nuclear power plant. Power uprates can help the plant owner to recover the investment costs. However, plant aging issues may be aggravated by the power uprate due to plant conditions. More rigorous analyses, inspections and monitoring systems are required.

  6. USE OF PRODUCED WATER IN RECIRCULATING COOLING SYSTEMS AT POWER GENERATING FACILITIES

    SciTech Connect (OSTI)

    Michael N. DiFilippo

    2004-08-01

    The purpose of this study is to evaluate produced water as a supplemental source of water for the San Juan Generating Station (SJGS). This study incorporates elements that identify produced water volume and quality, infrastructure to deliver it to SJGS, treatment requirements to use it at the plant, delivery and treatment economics, etc. SJGS, which is operated by Public Service of New Mexico (PNM) is located about 15 miles northwest of Farmington, New Mexico. It has four units with a total generating capacity of about 1,800 MW. The plant uses 22,400 acre-feet of water per year from the San Juan River with most of its demand resulting from cooling tower make-up. The plant is a zero liquid discharge facility and, as such, is well practiced in efficient water use and reuse. For the past few years, New Mexico has been suffering from a severe drought. Climate researchers are predicting the return of very dry weather over the next 30 to 40 years. Concern over the drought has spurred interest in evaluating the use of otherwise unusable saline waters. Deliverable 1 presents a general assessment of produced water generation in the San Juan Basin in Four Corners Area of New Mexico. Oil and gas production, produced water handling and disposal, and produced water quantities and chemistry are discussed. Legislative efforts to enable the use of this water at SJGS are also described.

  7. DOE Backup Power Working Group Best Practices Handbook for Maintenance and Operation of Engine Generators, Volume II

    SciTech Connect (OSTI)

    Gross, R.E.

    1998-10-30

    The lubricating oil system provides a means to introduce a lubricant in the form of a film to reduce friction and wear between surfaces that bear against each other as they move.1 The oil film which is established also cools the parts by carrying generated heat away from hot surfaces, cleans and carries dirt or metal wear particles to the filter media, and helps seal the piston to the cylinder during combustion. Most systems are pressure lubricated and distribute oil under pressure to bearings, gears, and power assemblies. Lubricating oil usually reaches main, connecting rod, and camshaft bearings through drilled passages in the cylinder block and crankshaft or through piping and common manifolds.Many parts rely on oil for cooling, so if the lube oil system fails to perform its function the engine will overheat. Metal to metal surfaces not separated by a thin film of oil rapidly build up frictional heat. As the metals reach their melting point, they tend to weld together in spots or streaks. Lube oil system failures can cause significant damage to an engine in a short period of time. Proper maintenance and operation of the lubricating oil system is essential if your engine is to accomplish its mission.

  8. USE OF PRODUCED WATER IN RECIRCULATING COOLING SYSTEMS AT POWER GENERATING FACILITIES

    SciTech Connect (OSTI)

    Michael N. DiFilippo

    2004-08-01

    The purpose of this study is to evaluate produced water as a supplemental source of water for the San Juan Generating Station (SJGS). This study incorporates elements that identify produced water volume and quality, infrastructure to deliver it to SJGS, treatment requirements to use it at the plant, delivery and treatment economics, etc. SJGS, which is operated by Public Service of New Mexico (PNM) is located about 15 miles northwest of Farmington, New Mexico. It has four units with a total generating capacity of about 1,800 MW. The plant uses 22,400 acre-feet of water per year from the San Juan River with most of its demand resulting from cooling tower make-up. The plant is a zero liquid discharge facility and, as such, is well practiced in efficient water use and reuse. For the past few years, New Mexico has been suffering from a severe drought. Climate researchers are predicting the return of very dry weather over the next 30 to 40 years. Concern over the drought has spurred interest in evaluating the use of otherwise unusable saline waters. Deliverable 2 focuses on transportation--the largest obstacle to produced water reuse in the San Juan Basin (the Basin). Most of the produced water in the Basin is stored in tanks at the well head and must be transported by truck to salt water disposal (SWD) facilities prior to injection. Produced water transportation requirements from the well head to SJGS and the availability of existing infrastructure to transport the water are discussed in this deliverable.

  9. U.S. Department of Energy Wind and Water Power Program Funding...

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

    ... previously limited wind resources-such as the southeastern United States-have the opportunity to add new wind power capacity using taller utility-scale wind energy technologies. ...

  10. Purchase and Installation of a Geothermal Power Plant to Generate Electricity Using Geothermal Water Resources

    Broader source: Energy.gov [DOE]

    Project objectives: Demonstrate technical and financial feasibility of the use of an existing low-temperature geothermal resource for combined heat and power; and Maintain and enhance existing geothermal district heating operation.

  11. Evaluation of the Effectiveness of a New Technology for Extraction of Insoluble Impurities from Nuclear Power Plant Steam Generators with Purge Water

    SciTech Connect (OSTI)

    Bud'ko, I. O.; Zhukov, A. G.

    2013-11-15

    An experimental technology for the removal of insoluble impurities from a horizontal steam generator with purge water during planned shutdowns of the power generating unit is improved through a more representative determination of the concentration of impurities in the purge water ahead of the water cleanup facility and a more precise effective time for the duration of the purge process. Tests with the improved technique at power generating unit No. 1 of the Rostov Nuclear Power Plant show that the efficiency with which insoluble impurities are removed from the steam generator volume was more than two orders of magnitude greater than under the standard regulations.

  12. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Arizona (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-10-01

    The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Arizona. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Arizona to be $1.15 billion, annual CO2 reductions are estimated at 2.0 million tons, and annual water savings are 818 million gallons.

  13. EERE Success Story—From Flour to Grits, a Water-Powered Mill Keeps on Grinding

    Broader source: Energy.gov [DOE]

    By 1913, the old mill had become structurally unsound and was demolished and later rebuilt. The family also replaced the water wheel with more efficient twin hydropower turbine and generator units,...

  14. Natural Circulation in Water Cooled Nuclear Power Plants Phenomena, models, and methodology for system reliability assessments

    SciTech Connect (OSTI)

    Jose Reyes

    2005-02-14

    In recent years it has been recognized that the application of passive safety systems (i.e., those whose operation takes advantage of natural forces such as convection and gravity), can contribute to simplification and potentially to improved economics of new nuclear power plant designs. In 1991 the IAEA Conference on ''The Safety of Nuclear Power: Strategy for the Future'' noted that for new plants the use of passive safety features is a desirable method of achieving simplification and increasing the reliability of the performance of essential safety functions, and should be used wherever appropriate''.

  15. Thermal-nutritional regulation of functional groups in running water ecosystems. Technical progress report, October 1, 1978-November 1, 1980

    SciTech Connect (OSTI)

    Cummins, K.W.

    1980-11-01

    The research encompassed three general areas: (1) characterization of stream macroinvertebrate functional feeding groups (shredders, collectors, scrapers, and predators) based on morphological and behavioral adaptations and food-source-specific growth responses of selected species; (2) demonstration of the relative importance of temperature and food quality (in which maximum quality is defined as that producing the most growth) in controlling growth rate and survivorship of stream functional groups; and (3) derivation and refinement of conceptual and quantitative models of stream ecosystem structure and function, with particular emphasis on detrital processing. Verification of the functional group concept as a tool for assessing and predicting is reflected in alterations of the relative dominance of various functional groups. Food quality can strongly influence the growth rates of shredders, collectors and scrapers and override the effects of temperature in a number of cases. Gathering collectors may select food particles by size (or at least be restricted to a limited portion of the total range available) but representative species do not appear to select for quality.

  16. Economic analysis of wind-powered refrigeration cooling/water-heating systems in food processing. Final report

    SciTech Connect (OSTI)

    Garling, W.S.; Harper, M.R.; Merchant-Geuder, L.; Welch, M.

    1980-03-01

    Potential applications of wind energy include not only large central turbines that can be utilized by utilities, but also dispersed systems for farms and other applications. The US Departments of Energy (DOE) and Agriculture (USDA) currently are establishing the feasibility of wind energy use in applications where the energy can be used as available, or stored in a simple form. These applications include production of hot water for rural sanitation, heating and cooling of rural structures and products, drying agricultural products, and irrigation. This study, funded by USDA, analyzed the economic feasibility of wind power in refrigeration cooling and water heating systems in food processing plants. Types of plants included were meat and poultry, dairy, fruit and vegetable, and aquaculture.

  17. Internet Based, GIS Catalog of Non-Traditional Sources of Cooling Water for Use at America's Coal-Fired Power Plants

    SciTech Connect (OSTI)

    J. Daniel Arthur

    2011-09-30

    In recent years, rising populations and regional droughts have caused coal-fired power plants to temporarily curtail or cease production due to a lack of available water for cooling. In addition, concerns about the availability of adequate supplies of cooling water have resulted in cancellation of plans to build much-needed new power plants. These issues, coupled with concern over the possible impacts of global climate change, have caused industry and community planners to seek alternate sources of water to supplement or replace existing supplies. The Department of Energy, through the National Energy Technology Laboratory (NETL) is researching ways to reduce the water demands of coal-fired power plants. As part of the NETL Program, ALL Consulting developed an internet-based Catalog of potential alternative sources of cooling water. The Catalog identifies alternative sources of water, such as mine discharge water, oil and gas produced water, saline aquifers, and publicly owned treatment works (POTWs), which could be used to supplement or replace existing surface water sources. This report provides an overview of the Catalog, and examines the benefits and challenges of using these alternative water sources for cooling water.

  18. Hydropower Vision: Task Force Charter V2 06/09/2014 U.S. Department of Energy Wind and Water Power Technologies Office - Hydropower Vision Project 1

    Office of Environmental Management (EM)

    Hydropower Vision: Task Force Charter V2 06/09/2014 U.S. Department of Energy Wind and Water Power Technologies Office - Hydropower Vision Project 1 Hydropower Vision: Task Force Charter Hydropower Vision Defined The U.S. Department of Energy (DOE) Wind and Water Power Technologies Office is looking toward the future of the hydropower community in developing a long-range national Hydropower Vision in close coordination with industry, agencies, and stakeholders. This landmark vision will

  19. Removal of Radionuclides from Waste Water at Fukushima Daiichi Nuclear Power Plant: Desalination and Adsorption Methods - 13126

    SciTech Connect (OSTI)

    Kani, Yuko; Kamosida, Mamoru; Watanabe, Daisuke; Asano, Takashi; Tamata, Shin

    2013-07-01

    Waste water containing high levels of radionuclides due to the Fukushima Daiichi Nuclear Power Plant accident, has been treated by the adsorption removal and reverse-osmosis (RO) desalination to allow water re-use for cooling the reactors. Radionuclides in the waste water are collected in the adsorbent medium and the RO concentrate (RO brine) in the water treatment system currently operated at the Fukushima Daiichi site. In this paper, we have studied the behavior of radionuclides in the presently applied RO desalination system and the removal of radionuclides in possible additional adsorption systems for the Fukushima Daiichi waste water treatment. Regarding the RO desalination system, decontamination factors (DFs) of the elements present in the waste water were obtained by lab-scale testing using an RO unit and simulated waste water with non-radioactive elements. The results of the lab-scale testing using representative elements showed that the DF for each element depended on its hydrated ionic radius: the larger the hydrated ionic radius of the element, the higher its DF is. Thus, the DF of each element in the waste water could be estimated based on its hydrated ionic radius. For the adsorption system to remove radionuclides more effectively, we studied adsorption behavior of typical elements, such as radioactive cesium and strontium, by various kinds of adsorbents using batch and column testing. We used batch testing to measure distribution coefficients (K{sub d}s) for cesium and strontium onto adsorbents under different brine concentrations that simulated waste water conditions at the Fukushima Daiichi site. For cesium adsorbents, K{sub d}s with different dependency on the brine concentration were observed based on the mechanism of cesium adsorption. As for strontium, K{sub d}s decreased as the brine concentration increased for any adsorbents which adsorbed strontium by intercalation and by ion exchange. The adsorbent titanium oxide had higher K{sub d}s and it was used for the column testing to obtain breakthrough curves under various conditions of pH and brine concentration. The breakthrough point had a dependency on pH and the brine concentration. We found that when the pH was higher or the brine concentration was lower, the longer it took to reach the breakthrough point. The inhibition of strontium adsorption by alkali earth metals would be diminished for conditions of higher pH and lower brine concentration. (authors)

  20. Riding the Clean Energy Wave: New Projects Aim to Improve Water Power

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

    Devices | Department of Energy Watch the Energy 101 video above to find out how hydrokinetic technologies can harness the energy of the ocean's waves, tides, and currents and convert it into electricity. Ryan Sun Chee Fore Marine and Hydrokinetic Technology Manager With up to 1,400 terawatt hours of potential power generation per year, our nation's waves and tides represent vast, untapped resources that could provide clean, renewable electricity to millions of homes and businesses throughout

  1. Marine & Hydrokinetic Technologies (Fact Sheet), Wind And Water Power Program (WWPP)

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

    to promote the development and deployment of these new tech- nologies, known as marine and hydrokinetic technologies, to assess the potential extractable energy from rivers, estuaries, and coastal waters, and to help industry harness this renew- able, emissions-free resource to generate environmentally sustainable and cost-effective electricity. The program's research and development efforts fall under two categories: Technology Development and Market Acceleration. Technology Development The

  2. Marine & Hydrokinetic Technologies, Wind and Water Power Program (WWPP) (Fact Sheet)

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

    to promote the development and deployment of these new technologies, known as marine and hydrokinetic technologies, to assess the potential extractable energy from rivers, estuaries, and coastal waters, and to help industry harness this renewable, emissions-free resource to generate environ- mentally sustainable and cost-effective electricity. The program's research and development efforts fall under two categories: Technology Development and Market Acceleration. Technology Development The

  3. Use of Treated Municipal Wastewater as Power Plant Cooling System Makeup Water: Tertiary Treatment versus Expanded Chemical Regimen for Recirculating Water Quality Management

    SciTech Connect (OSTI)

    David Dzombak; Radisav Vidic; Amy Landis

    2012-06-30

    Treated municipal wastewater is a common, widely available alternative source of cooling water for thermoelectric power plants across the U.S. However, the biodegradable organic matter, ammonia-nitrogen, carbonate and phosphates in the treated wastewater pose challenges with respect to enhanced biofouling, corrosion, and scaling, respectively. The overall objective of this study was to evaluate the benefits and life cycle costs of implementing tertiary treatment of secondary treated municipal wastewater prior to use in recirculating cooling systems. The study comprised bench- and pilot-scale experimental studies with three different tertiary treated municipal wastewaters, and life cycle costing and environmental analyses of various tertiary treatment schemes. Sustainability factors and metrics for reuse of treated wastewater in power plant cooling systems were also evaluated. The three tertiary treated wastewaters studied were: secondary treated municipal wastewater subjected to acid addition for pH control (MWW_pH); secondary treated municipal wastewater subjected to nitrification and sand filtration (MWW_NF); and secondary treated municipal wastewater subjected nitrification, sand filtration, and GAC adsorption (MWW_NFG). Tertiary treatment was determined to be essential to achieve appropriate corrosion, scaling, and biofouling control for use of secondary treated municipal wastewater in power plant cooling systems. The ability to control scaling, in particular, was found to be significantly enhanced with tertiary treated wastewater compared to secondary treated wastewater. MWW_pH treated water (adjustment to pH 7.8) was effective in reducing scale formation, but increased corrosion and the amount of biocide required to achieve appropriate biofouling control. Corrosion could be adequately controlled with tolytriazole addition (4-5 ppm TTA), however, which was the case for all of the tertiary treated waters. For MWW_NF treated water, the removal of ammonia by nitrification helped to reduce the corrosivity and biocide demand. Also, the lower pH and alkalinity resulting from nitrification reduced the scaling to an acceptable level, without the addition of anti-scalant chemicals. Additional GAC adsorption treatment, MWW_NFG, yielded no net benefit. Removal of organic matter resulted in pitting corrosion in copper and cupronickel alloys. Negligible improvement was observed in scaling control and biofouling control. For all of the tertiary treatments, biofouling control was achievable, and most effectively with pre-formed monochloramine (2-3 ppm) in comparison with NaOCl and ClO2. Life cycle cost (LCC) analyses were performed for the tertiary treatment systems studied experimentally and for several other treatment options. A public domain conceptual costing tool (LC3 model) was developed for this purpose. MWW_SF (lime softening and sand filtration) and MWW_NF were the most cost-effective treatment options among the tertiary treatment alternatives considered because of the higher effluent quality with moderate infrastructure costs and the relatively low doses of conditioning chemicals required. Life cycle inventory (LCI) analysis along with integration of external costs of emissions with direct costs was performed to evaluate relative emissions to the environment and external costs associated with construction and operation of tertiary treatment alternatives. Integrated LCI and LCC analysis indicated that three-tiered treatment alternatives such as MWW_NSF and MWW_NFG, with regular chemical addition for treatment and conditioning and/or regeneration, tend to increase the impact costs and in turn the overall costs of tertiary treatment. River water supply and MWW_F alternatives with a single step of tertiary treatment were associated with lower impact costs, but the contribution of impact costs to overall annual costs was higher than all other treatment alternatives. MWW_NF and MWW_SF alternatives exhibited moderate external impact costs with moderate infrastructure and chemical conditioner dosing, which makes them (especially MWW_NF) better treatment alternatives from the environmental sustainability perspective since they exhibited minimal contribution to environmental damage from emissions.

  4. Groups | OpenEI Community

    Open Energy Info (EERE)

    Water Forum for information related to the Water Power Gateway Join Buildings Tags: architecture, building reviews, buildings technology, comfort, energy use, facilities...

  5. The shallow water equations as a hybrid flow model for the numerical and experimental analysis of hydro power stations

    SciTech Connect (OSTI)

    Ostermann, Lars; Seidel, Christian

    2015-03-10

    The numerical analysis of hydro power stations is an important method of the hydraulic design and is used for the development and optimisation of hydro power stations in addition to the experiments with the physical submodel of a full model in the hydraulic laboratory. For the numerical analysis, 2D and 3D models are appropriate and commonly used.The 2D models refer mainly to the shallow water equations (SWE), since for this flow model a large experience on a wide field of applications for the flow analysis of numerous problems in hydraulic engineering already exists. Often, the flow model is verified by in situ measurements. In order to consider 3D flow phenomena close to singularities like weirs, hydro power stations etc. the development of a hybrid fluid model is advantageous to improve the quality and significance of the global model. Here, an extended hybrid flow model based on the principle of the SWE is presented. The hybrid flow model directly links the numerical model with the experimental data, which may originate from physical full models, physical submodels and in-situ measurements. Hence a wide field of application of the hybrid model emerges including the improvement of numerical models and the strong coupling of numerical and experimental analysis.

  6. Economic Benefits, Carbon Dioxide (CO2) Emissions Reduction, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Georgia (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Georgia. We forecast the cumulative economic benefits from 1000 MW of development in Georgia to be $2.1 billion, annual CO2 reductions are estimated at 3.0 million tons, and annual water savings are 1,628 million gallons.

  7. PH adjustment of power plant cooling water with flue gas/fly ash

    DOE Patents [OSTI]

    Brady, Patrick V.; Krumhansl, James L.

    2015-09-22

    A system including a vessel including a heat source and a flue; a turbine; a condenser; a fluid conduit circuit disposed between the vessel, the turbine and the condenser; and a diverter coupled to the flue to direct a portion of an exhaust from the flue to contact with a cooling medium for the condenser water. A method including diverting a portion of exhaust from a flue of a vessel; modifying the pH of a cooling medium for a condenser with the portion of exhaust; and condensing heated fluid from the vessel with the pH modified cooling medium.

  8. Preliminary structural design conceptualization for composite rotor for verdant power water current turbine

    SciTech Connect (OSTI)

    Paquette, J. A.

    2012-03-01

    Sandia National Laboratories (SNL) and Verdant Power Inc. (VPI) have partnered under a Cooperative Research and Development Agreement (CRADA) to develop a new kinetic hydropower rotor. The rotor features an improved hydrodynamic and structural design which features state-of-the-art technology developed for the wind industry. The new rotor will have higher energy capture, increased system reliability, and reduction of overall cost of energy. This project was divided into six tasks: (1) Composite Rotor Project Planning and Design Specification; (2) Baseline Fatigue Testing and Failure analysis; (3) Develop Blade/Rotor Performance Model; (4) Hydrofoil Survey and Selection; (5) FEM Structural Design; and (6) Develop Candidate Rotor Designs and Prepare Final Report.

  9. Summary and bibliography of safety-related events at boiling-water nuclear power plants as reported in 1980

    SciTech Connect (OSTI)

    McCormack, K.E.; Gallaher, R.B.

    1982-03-01

    This document presents a bibliography that contains 100-word abstracts of event reports submitted to the US Nuclear Regulatory Commission concerning operational events that occurred at boiling-water-reactor nuclear power plants in 1980. The 1547 abstracts included on microfiche in this bibliography describe incidents, failures, and design or construction deficiencies that were experienced at the facilities. These abstracts are arranged alphabetically by reactor name and then chronologically for each reactor. Full-size keyword and permuted-title indexes to facilitate location of individual abstracts are provided following the text. Tables that summarize the information contained in the bibliography are also provided. The information in the tables includes a listing of the equipment items involved in the reported events and the associated number of reports for each item. Similar information is given for the various kinds of instrumentation and systems, causes of failures, deficiencies noted, and the time of occurrence (i.e., during refueling, operation, testing, or construction).

  10. Shenergy Group | Open Energy Information

    Open Energy Info (EERE)

    Shenergy Group Place: Shanghai Municipality, China Product: Gas and power project investor and developer based in Shanghai. References: Shenergy Group1 This article is a stub....

  11. Photoelectrochemical Working Group

    Broader source: Energy.gov [DOE]

    The Photoelectrochemical Working Group meets regularly to review technical progress, develop synergies, and collaboratively develop common tools and processes for photoelectrochemical (PEC) water...

  12. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Maine (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-10-01

    The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Maine. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Maine to be $1.3 billion, annual CO2 reductions are estimated at 2.8 million tons, and annual water savings are 1,387 million gallons.

  13. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in North Carolina (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-03-01

    The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in North Carolina. Although construction and operation of 1000 MW of wind power is a significant effort, seven states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in North Carolina to be $1.1 billion, annual CO2 reductions are estimated at 2.9 million tons, and annual water savings are 1,558 million gallons.

  14. Technology, safety and costs of decommissioning a reference boiling water reactor power station. Volume 1. Main report. Technical report, September 1977-October 1979

    SciTech Connect (OSTI)

    Oak, H.D.; Holter, G.M.; Kennedy, W.E. Jr.; Konzek, G.J.

    1980-06-01

    Technology, safety and cost information is given for the conceptual decommissioning of a large (1100MWe) boiling water reactor (BWR) power station. Three approaches to decommissioning, immediate dismantlement, safe storage with deferred dismantlement and entombment, were studied to obtain comparisons between costs, occupational radiation doses, potential dose to the public and other safety impacts. It also shows the sensitivity of decommissioning safety and costs to the power rating of a BWR in the range of 200 to 1100 MWE.

  15. Utilization of municipal wastewater for cooling in thermoelectric power plants: Evaluation of the combined cost of makeup water treatment and increased condenser fouling

    SciTech Connect (OSTI)

    Walker, Michael E.; Theregowda, Ranjani B.; Safari, Iman; Abbasian, Javad; Arastoopour, Hamid; Dzombak, David A.; Hsieh, Ming-Kai; Miller, David C.

    2013-10-01

    A methodology is presented to calculate the total combined cost (TCC) of water sourcing, water treatment and condenser fouling in the recirculating cooling systems of thermoelectric power plants. The methodology is employed to evaluate the economic viability of using treated municipal wastewater (MWW) to replace the use of freshwater as makeup water to power plant cooling systems. Cost analyses are presented for a reference power plant and five different tertiary treatment scenarios to reduce the scaling tendencies of MWW. Results indicate that a 550 MW sub-critical coal fired power plant with a makeup water requirement of 29.3 ML/day has a TCC of $3.0 - 3.2 million/yr associated with the use of treated MWW for cooling. (All costs USD 2009). This translates to a freshwater conservation cost of $0.29/kL, which is considerably lower than that of dry air cooling technology, $1.5/kL, as well as the 2020 conservation cost target set by the U.S. Department of Energy, $0.74/kL. Results also show that if the available price of freshwater exceeds that of secondary-treated MWW by more than $0.13-0.14/kL, it can be economically advantageous to purchase secondary MWW and treat it for utilization in the recirculating cooling system of a thermoelectric power plant.

  16. 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.

  17. Power | OpenEI Community

    Open Energy Info (EERE)

    Home Water Power Forum Description: Forum for information related to the Water Power Gateway The Water Power Community Forum provides you with a way to engage with other people in...

  18. Significant issues and changes for ANSI/ASME OM-1 1981, part 1, ASME OMc code-1994, and ASME OM Code-1995, Appendix I, inservice testing of pressure relief devices in light water reactor power plants

    SciTech Connect (OSTI)

    Seniuk, P.J.

    1996-12-01

    This paper identifies significant changes to the ANSI/ASME OM-1 1981, Part 1, and ASME Omc Code-1994 and ASME OM Code-1995, Appendix I, {open_quotes}Inservice Testing of Pressure Relief Devices in Light-Water Reactor Power Plants{close_quotes}. The paper describes changes to different Code editions and presents insights into the direction of the code committee and selected topics to be considered by the ASME O&M Working Group on pressure relief devices. These topics include scope issues, thermal relief valve issues, as-found and as-left set-pressure determinations, exclusions from testing, and cold setpoint bench testing. The purpose of this paper is to describe some significant issues being addressed by the O&M Working Group on Pressure Relief Devices (OM-1). The writer is currently the chair of OM-1 and the statements expressed herein represents his personal opinion.

  19. Method and apparatus for electrokinetic co-generation of hydrogen and electric power from liquid water microjets

    DOE Patents [OSTI]

    Saykally, Richard J; Duffin, Andrew M; Wilson, Kevin R; Rude, Bruce S

    2013-02-12

    A method and apparatus for producing both a gas and electrical power from a flowing liquid, the method comprising: a) providing a source liquid containing ions that when neutralized form a gas; b) providing a velocity to the source liquid relative to a solid material to form a charged liquid microjet, which subsequently breaks up into a droplet spay, the solid material forming a liquid-solid interface; and c) supplying electrons to the charged liquid by contacting a spray stream of the charged liquid with an electron source. In one embodiment, where the liquid is water, hydrogen gas is formed and a streaming current is generated. The apparatus comprises a source of pressurized liquid, a microjet nozzle, a conduit for delivering said liquid to said microjet nozzle, and a conductive metal target sufficiently spaced from said nozzle such that the jet stream produced by said microjet is discontinuous at said target. In one arrangement, with the metal nozzle and target electrically connected to ground, both hydrogen gas and a streaming current are generated at the target as it is impinged by the streaming, liquid spray microjet.

  20. ERIC Group | Open Energy Information

    Open Energy Info (EERE)

    ERIC Group Jump to: navigation, search Name: ERIC Group Place: Italy Product: Italian project developer of PV power plants. References: ERIC Group1 This article is a stub. You...

  1. Water Power Personnel

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

    Lab Photovoltaic Systems Evaluation Laboratory PV Regional ... Facility Geomechanics and Drilling Labs National ... Health Monitoring Offshore Wind High-Resolution ...

  2. Sandia Energy Water Power

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

    ?p34831 http:energy.sandia.govwave-energy-device-modeling-developing-a-117-scaled-modelfeed 0 New Small Business Voucher Pilot Opens http:energy.sandia.gov...

  3. Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources: Appendix A - Assessment Results by Hydrologic Region

    SciTech Connect (OSTI)

    Hall, Douglas

    2004-04-01

    Analytical assessments of the water energy resources in the 20 hydrologic regions of the United States were performed using state-of-the-art digital elevation models and geographic information system tools. The principal focus of the study was on low head (less than 30 ft)/low power (less than 1 MW) resources in each region. The assessments were made by estimating the power potential of all the stream segments in a region, which averaged 2 miles in length. These calculations were performed using hydrography and hydraulic heads that were obtained from the U.S. Geological Survey’s Elevation Derivatives for National Applications dataset and stream flow predictions from a regression equation or equations developed specifically for the region. Stream segments excluded from development and developed hydropower were accounted for to produce an estimate of total available power potential. The total available power potential was subdivided into high power (1 MW or more), high head (30 ft or more)/low power, and low head/low power total potentials. The low head/low power potential was further divided to obtain the fractions of this potential corresponding to the operating envelopes of three classes of hydropower technologies: conventional turbines, unconventional systems, and microhydro (less than 100 kW). Summing information for all the regions provided total power potential in various power classes for the entire United States. Distribution maps show the location and concentrations of the various classes of low power potential. No aspect of the feasibility of developing these potential resources was evaluated. Results for each of the 20 hydrologic regions are presented in Appendix A

  4. Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources: Appendix B - Assessment Results by State

    SciTech Connect (OSTI)

    Hall, Douglas

    2004-04-01

    Analytical assessments of the water energy resources in the 20 hydrologic regions of the United States were performed using state-of-the-art digital elevation models and geographic information system tools. The principal focus of the study was on low head (less than 30 ft)/low power (less than 1 MW) resources in each region. The assessments were made by estimating the power potential of all the stream segments in a region, which averaged 2 miles in length. These calculations were performed using hydrography and hydraulic heads that were obtained from the U.S. Geological Surveys Elevation Derivatives for National Applications dataset and stream flow predictions from a regression equation or equations developed specifically for the region. Stream segments excluded from development and developed hydropower were accounted for to produce an estimate of total available power potential. The total available power potential was subdivided into high power (1 MW or more), high head (30 ft or more)/low power, and low head/low power total potentials. The low head/low power potential was further divided to obtain the fractions of this potential corresponding to the operating envelopes of three classes of hydropower technologies: conventional turbines, unconventional systems, and microhydro (less than 100 kW). Summing information for all the regions provided total power potential in various power classes for the entire United States. Distribution maps show the location and concentrations of the various classes of low power potential. No aspect of the feasibility of developing these potential resources was evaluated. Results for for each of the 50 states are made in Appendix B.

  5. Nilsson Group Members

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

    stanford top slac line home group research line Welcome to the Nilsson group. Primary research interests in the Nilsson group includes using x-ray spectroscopies to understand: The Structure of water Bond breakage and formation during catalytic reactions on surfaces The fundamental studies of electrochemistry for energy conversion

  6. BONNEVILLE POWER ADMINISTRATION

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

    exit signs, kitchen equipment, network power management, power strips, showerheads, clothes washers, water heaters and ag stock tanks. Check IM for detailed requirements. c....

  7. Concentrating Solar Power (CSP)

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

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

  8. Concentrating Solar Power

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

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

  9. Power Towers for Utilities

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

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

  10. Light Water Reactor Sustainability Program: Computer-based procedure for field activities: results from three evaluations at nuclear power plants

    SciTech Connect (OSTI)

    Oxstrand, Johanna; Bly, Aaron; LeBlanc, Katya

    2014-09-01

    Nearly all activities that involve human interaction with the systems of a nuclear power plant are guided by procedures. The paper-based procedures (PBPs) currently used by industry have a demonstrated history of ensuring safety; however, improving procedure use could yield tremendous savings in increased efficiency and safety. One potential way to improve procedure-based activities is through the use of computer-based procedures (CBPs). Computer-based procedures provide the opportunity to incorporate context driven job aids, such as drawings, photos, just-in-time training, etc into CBP system. One obvious advantage of this capability is reducing the time spent tracking down the applicable documentation. Additionally, human performance tools can be integrated in the CBP system in such way that helps the worker focus on the task rather than the tools. Some tools can be completely incorporated into the CBP system, such as pre-job briefs, placekeeping, correct component verification, and peer checks. Other tools can be partly integrated in a fashion that reduces the time and labor required, such as concurrent and independent verification. Another benefit of CBPs compared to PBPs is dynamic procedure presentation. PBPs are static documents which limits the degree to which the information presented can be tailored to the task and conditions when the procedure is executed. The CBP system could be configured to display only the relevant steps based on operating mode, plant status, and the task at hand. A dynamic presentation of the procedure (also known as context-sensitive procedures) will guide the user down the path of relevant steps based on the current conditions. This feature will reduce the users workload and inherently reduce the risk of incorrectly marking a step as not applicable and the risk of incorrectly performing a step that should be marked as not applicable. As part of the Department of Energys (DOE) Light Water Reactors Sustainability Program, researchers at Idaho National Laboratory (INL) along with partners from the nuclear industry have been investigating the design requirements for computer-based work instructions (including operations procedures, work orders, maintenance procedures, etc.) to increase efficiency, safety, and cost competitiveness of existing light water reactors.

  11. Biomass: Potato Power

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

    POTATO POWER Curriculum: Biomass Power (organic chemistry, chemicalcarbon cycles, plants, energy resourcestransformations) Grade Level: Grades 2 to 3 Small groups (3 to 4) Time:...

  12. Celestial Power | Open Energy Information

    Open Energy Info (EERE)

    ":"","group":"","inlineLabel":"","visitedicon":"" Hide Map References: Celestial Power Web Site1 Celestial Power Company Profile2 Celestial Power was founded by Jim Sylvana...

  13. Feasibility Assessment of the Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants: Main Report and Appendix A

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

    ID-11263 January 2006 Feasibility Assessment of the Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants U.S. Department of Energy Energy Efficiency and Renewable Energy Wind and Hydropower Technologies A Strong Energy Portfolio for a Strong America Energy efficiency and clean, renewable energy will mean a stronger economy, a cleaner environment, and greater energy independence for America. By investing in technology breakthroughs today,

  14. Feasibility assessment of the water energy resources of the United States for new low power and small hydro classes of hydroelectric plants: Appendix B - Assessment results by state

    SciTech Connect (OSTI)

    Hall, Douglas

    2006-01-01

    Water energy resource sites identified in the resource assessment study reported in Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources, DOE/ID-11111, April 2004 were evaluated to identify which could feasibly be developed using a set of feasibility criteria. The gross power potential of the sites estimated in the previous study was refined to determine the realistic hydropower potential of the sites using a set of development criteria assuming they are developed as low power (less than 1 MWa) or small hydro (between 1 and 30 MWa) projects. The methodologies for performing the feasibility assessment and estimating hydropower potential are described. The results for the country in terms of the number of feasible sites, their total gross power potential, and their total hydropower potential are presented. The spatial distribution of the feasible potential projects is presented on maps of the conterminous U.S. and Alaska and Hawaii. Results summaries for each of the 50 states are presented in Appendix B. The results of the study are also viewable using a Virtual Hydropower Prospector geographic information system application accessible on the Internet at: http://hydropower.inl.gov/prospector.

  15. Feasibility assessment of the water energy resources of the United States for new low power and small hydro classes of hydroelectric plants: Main report and Appendix A

    SciTech Connect (OSTI)

    Hall, Douglas G.; Reeves, Kelly S.; Brizzee, Julie; Lee, Randy D.; Carroll, Gregory R.; Sommers, Garold L.

    2006-01-01

    Water energy resource sites identified in the resource assessment study reported in Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources, DOE/ID-11111, April 2004 were evaluated to identify which could feasibly be developed using a set of feasibility criteria. The gross power potential of the sites estimated in the previous study was refined to determine the realistic hydropower potential of the sites using a set of development criteria assuming they are developed as low power (less than 1 MWa) or small hydro (between 1 and 30 MWa) projects. The methodologies for performing the feasibility assessment and estimating hydropower potential are described. The results for the country in terms of the number of feasible sites, their total gross power potential, and their total hydropower potential are presented. The spatial distribution of the feasible potential projects is presented on maps of the conterminous U.S. and Alaska and Hawaii. Results summaries for each of the 50 states are presented in an appendix. The results of the study are also viewable using a Virtual Hydropower Prospector geographic information system application accessible on the Internet at: http://hydropower.inl.gov/prospector.

  16. Feasibility Assessment of Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants

    SciTech Connect (OSTI)

    Douglas G. Hall

    2006-01-01

    Water energy resource sites identified in the resource assessment study reported in Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources, DOE/ID-11111, April 2004 were evaluated to identify which could feasibly be developed using a set of feasibility criteria. The gross power potential of the sites estimated in the previous study was refined to determine the realistic hydropower potential of the sites using a set of development criteria assuming they are developed as low power (less than 1 MW) or small hydro (between 1 and 30 MW) projects. The methodologies for performing the feasibility assessment and estimating hydropower potential are described. The results for the country in terms of the number of feasible sites, their total gross power potential, and their total hydropower potential are presented. The spatial distribution of the feasible potential projects is presented on maps of the conterminous U.S. and Alaska and Hawaii. Results summaries for each of the 50 states are presented in an appendix. The results of the study are also viewable using a Virtual Hydropower Prospector geographic information system application accessible on the Internet at: http://hydropower.inl.gov/prospector.

  17. NRC review of Electric Power Research Institute`s advanced light water reactor utility requirements document. Passive plant designs, chapters 2-13, project number 669

    SciTech Connect (OSTI)

    Not Available

    1994-08-01

    The Electric Power Research Institute (EPRI) is preparing a compendium of technical requirements, referred to as the {open_quotes}Advanced Light Water Reactor [ALWR] Utility Requirements Document{close_quotes}, that is acceptable to the design of an ALWR power plant. When completed, this document is intended to be a comprehensive statement of utility requirements for the design, construction, and performance of an ALWR power plant for the 1990s and beyond. The Requirements Document consists of three volumes. Volume I, {open_quotes}ALWR Policy and Summary of Top-Tier Requirements{close_quotes}, is a management-level synopsis of the Requirements Document, including the design objectives and philosophy, the overall physical configuration and features of a future nuclear plant design, and the steps necessary to take the proposed ALWR design criteria beyond the conceptual design state to a completed, functioning power plant. Volume II consists of 13 chapters and contains utility design requirements for an evolutionary nuclear power plant [approximately 1350 megawatts-electric (MWe)]. Volume III contains utility design requirements for nuclear plants for which passive features will be used in their designs (approximately 600 MWe). In April 1992, the staff of the Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, issued Volume 1 and Volume 2 (Parts 1 and 2) of its safety evaluation report (SER) to document the results of its review of Volumes 1 and 2 of the Requirements Document. Volume 1, {open_quotes}NRC Review of Electric Power Research Institute`s Advanced Light Water Reactor Utility Requirements Document - Program Summary{close_quotes}, provided a discussion of the overall purpose and scope of the Requirements Document, the background of the staff`s review, the review approach used by the staff, and a summary of the policy and technical issues raised by the staff during its review.

  18. Reorientation of the free OH group in the top-most layer of air/water interface of sodium fluoride aqueous solution probed with sum-frequency generation vibrational spectroscopy

    SciTech Connect (OSTI)

    Feng, Ran-Ran; Guo, Yuan; Wang, Hongfei

    2014-09-17

    Many experimental and theoretical studies have established the specific anion, as well as cation effects on the hydrogen-bond structures at the air/water interface of electrolyte solutions. However, the ion effects on the top-most layer of the air/water interface, which is signified by the non-hydrogen-bonded so-called free O-H group, has not been discussed or studied. In this report, we present the measurement of changes of the orientational angle of the free O-H group at the air/water interface of the sodium fluoride (NaF) solutions at different concentrations using the interface selective sum-frequency generation vibrational spectroscopy (SFG-VS) in the ssp and ppp polarizations. The polarization dependent SFG-VS results show that the average tilt angle of the free O-H changes from about 35.3 degrees 0.5 degrees to 43.4 degrees 2.1degrees as the NaF concentration increase from 0 to 0.94M (nearly saturated). Such tilt angle change is around the axis of the other O-H group of the same water molecule at the top-most layer at the air/water interface that is hydrogen-bonded to the water molecules below the top-most layer. These results provide quantitative molecular details of the ion effects of the NaF salt on the structure of the water molecules at the top-most layer of the air/water interfacial, even though both the Na+ cation and the F- anion are believed to be among the most excluded ions from the air/water interface.

  19. Water Efficiency

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

    Efficiency Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR November 5-6, 2014 Cape Canaveral, Florida WATER EFFICIENCY Federal Utility Partnership Working Group November 5-6, 2014 Cape Canaveral, FL * Kate McMordie Stoughton - Pacific Northwest National Laboratory * kate.mcmordie@pnnl.gov * Francis Wheeler - Water Savers, LLC * fwheeler@watersaversllc.com Topics * Performance contracting analysis * Water industry terms * Federal reduction goals * Water balance * Water efficiency

  20. Tim Kuneli, Electronics Maintenance Group

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

    Tim Kuneli, Electronics Maintenance Group Print The recent ALS power supply failure was one of the most challenging projects that Electronics Engineer Technical Superintendent Tim...

  1. Group X

    SciTech Connect (OSTI)

    Fields, Susannah

    2007-08-16

    This project is currently under contract for research through the Department of Homeland Security until 2011. The group I was responsible for studying has to remain confidential so as not to affect the current project. All dates, reference links and authors, and other distinguishing characteristics of the original group have been removed from this report. All references to the name of this group or the individual splinter groups has been changed to 'Group X'. I have been collecting texts from a variety of sources intended for the use of recruiting and radicalizing members for Group X splinter groups for the purpose of researching the motivation and intent of leaders of those groups and their influence over the likelihood of group radicalization. This work included visiting many Group X websites to find information on splinter group leaders and finding their statements to new and old members. This proved difficult because the splinter groups of Group X are united in beliefs, but differ in public opinion. They are eager to tear each other down, prove their superiority, and yet remain anonymous. After a few weeks of intense searching, a list of eight recruiting texts and eight radicalizing texts from a variety of Group X leaders were compiled.

  2. Impact on the steam electric power industry of deleting Section 316(a) of the Clean Water Act: Energy and environmental impacts

    SciTech Connect (OSTI)

    Veil, J.A.; VanKuiken, J.C.; Folga, S.; Gillette, J.L.

    1993-01-01

    Many power plants discharge large volumes of cooling water. In some cases, the temperature of the discharge exceeds state thermal requirements. Section 316(a) of the Clean Water Act (CWA) allows a thermal discharger to demonstrate that less stringent thermal effluent limitations would still protect aquatic life. About 32% of the total steam electric generating capacity in the United States operates under Section 316(a) variances. In 1991, the US Senate proposed legislation that would delete Section 316(a) from the CWA. This study, presented in two companion reports, examines how this legislation would affect the steam electric power industry. This report quantitatively and qualitatively evaluates the energy and environmental impacts of deleting the variance. No evidence exists that Section 316(a) variances have caused any widespread environmental problems. Conversion from once-through cooling to cooling towers would result in a loss of plant output of 14.7-23.7 billion kilowatt-hours. The cost to make up the lost energy is estimated at $12.8-$23.7 billion (in 1992 dollars). Conversion to cooling towers would increase emission of pollutants to the atmosphere and water loss through evaporation. The second report describes alternatives available to plants that currently operate under the variance and estimates the national cost of implementing such alternatives. Little justification has been found for removing the 316(a) variance from the CWA.

  3. Be Sun-sibleŽ about Heating Water

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

    Be "Sun-sible" about Heating Water Curriculum: Solar Power; (Electromagnetic radiation, conduction/convection, efficiency, Energy transformation, thermodynamics) Grade level: K-4 Whole class or small groups (3 to 4) Time: 120 minutes Summary: In this inquiry-based lesson, students will work in groups to build a solar water heater and will investigate which colors absorb more radiant heat and transmit it to the water, and study the relationship between insulation and heat loss. Teacher

  4. Galaxy groups

    SciTech Connect (OSTI)

    Brent Tully, R.

    2015-02-01

    Galaxy groups can be characterized by the radius of decoupling from cosmic expansion, the radius of the caustic of second turnaround, and the velocity dispersion of galaxies within this latter radius. These parameters can be a challenge to measure, especially for small groups with few members. In this study, results are gathered pertaining to particularly well-studied groups over four decades in group mass. Scaling relations anticipated from theory are demonstrated and coefficients of the relationships are specified. There is an update of the relationship between light and mass for groups, confirming that groups with mass of a few times 10{sup 12}M{sub ?} are the most lit up while groups with more and less mass are darker. It is demonstrated that there is an interesting one-to-one correlation between the number of dwarf satellites in a group and the group mass. There is the suggestion that small variations in the slope of the luminosity function in groups are caused by the degree of depletion of intermediate luminosity systems rather than variations in the number per unit mass of dwarfs. Finally, returning to the characteristic radii of groups, the ratio of first to second turnaround depends on the dark matter and dark energy content of the universe and a crude estimate can be made from the current observations of ?{sub matter}?0.15 in a flat topology, with a 68% probability of being less than 0.44.

  5. Lighting Science Group | Open Energy Information

    Open Energy Info (EERE)

    Science Group Jump to: navigation, search Name: Lighting Science Group Place: Dallas, Texas Zip: 75201 Product: LED design company, with multiple patents pending in power...

  6. Water-soluble polymers and compositions thereof

    DOE Patents [OSTI]

    Smith, Barbara F. (Los Alamos, NM); Robison, Thomas W. (Los Alamos, NM); Gohdes, Joel W. (Los Alamos, NM)

    1999-01-01

    Water-soluble polymers including functionalization from the group of amino groups, carboxylic acid groups, phosphonic acid groups, phosphonic ester groups, acylpyrazolone groups, hydroxamic acid groups, aza crown ether groups, oxy crown ethers groups, guanidinium groups, amide groups, ester groups, aminodicarboxylic groups, permethylated polyvinylpyridine groups, permethylated amine groups, mercaptosuccinic acid groups, alkyl thiol groups, and N-alkylthiourea groups are disclosed.

  7. Water-soluble polymers and compositions thereof

    DOE Patents [OSTI]

    Smith, B.F.; Robison, T.W.; Gohdes, J.W.

    1999-04-06

    Water-soluble polymers including functionalization from the group of amino groups, carboxylic acid groups, phosphonic acid groups, phosphonic ester groups, acylpyrazolone groups, hydroxamic acid groups, aza crown ether groups, oxy crown ethers groups, guanidinium groups, amide groups, ester groups, aminodicarboxylic groups, permethylated polyvinylpyridine groups, permethylated amine groups, mercaptosuccinic acid groups, alkyl thiol groups, and N-alkylthiourea groups are disclosed.

  8. Royalstar Group | Open Energy Information

    Open Energy Info (EERE)

    search Name: Royalstar Group Place: Hefei, Anhui Province, China Sector: Solar Product: Chinese manufacturer of washing machines, solar water heaters, and as of June 2006,...

  9. China Solar Photovoltaic Group CNPV aka Dongying Photovoltaic...

    Open Energy Info (EERE)

    Group CNPV aka Dongying Photovoltaic Power Co Ltd or China Solar PV Jump to: navigation, search Name: China Solar Photovoltaic Group (CNPV, aka Dongying Photovoltaic Power Co Ltd...

  10. Upgraded Coal Interest Group

    SciTech Connect (OSTI)

    Evan Hughes

    2009-01-08

    The Upgraded Coal Interest Group (UCIG) is an EPRI 'users group' that focuses on clean, low-cost options for coal-based power generation. The UCIG covers topics that involve (1) pre-combustion processes, (2) co-firing systems and fuels, and (3) reburn using coal-derived or biomass-derived fuels. The UCIG mission is to preserve and expand the economic use of coal for energy. By reducing the fuel costs and environmental impacts of coal-fired power generation, existing units become more cost effective and thus new units utilizing advanced combustion technologies are more likely to be coal-fired.

  11. Organic Rankine-Cycle Power Systems Working Fluids Study: Topical report No. 3, 2-methylpyridine/water

    SciTech Connect (OSTI)

    Cole, R.L.; Demirgian, J.C.; Allen, J.W.

    1987-09-01

    A mixture of 35 mole percent (mol %) 2-methylpyridine and 65 mol % water was tested at 575, 625, and 675/degree/F in a dynamic loop. Samples of the degraded fluid were chemically analyzed to determine the identities of major degradation products and the quantity of degradation. Computed degradation rates were found to be higher than those for Fluorinol 85 or toluene. For this reason (and other reasons, related to fluid handling), other fluids are recommended as the first choice for service in organic Rankine-cycle systems in preference to 2-methylpyridine/water. 7 refs., 39 figs., 39 tabs.

  12. Feasibility Study of Supercritical Light Water Cooled Reactors for Electric Power Production, Progress Report for Work Through September 2003, 2nd Annual/8th Quarterly Report

    SciTech Connect (OSTI)

    Philip E. MacDonald

    2003-09-01

    The supercritical water-cooled reactor (SCWR) is one of the six reactor technologies selected for research and development under the Generation-IV program. SCWRs are promising advanced nuclear systems because of their high thermal efficiency (i.e., about 45% vs. about 33% efficiency for current Light Water Reactors, LWRs) and considerable plant simplification. SCWRs are basically LWRs operating at higher pressure and temperatures with a direct once-through cycle. Operation above the critical pressure eliminates coolant boiling, so the coolant remains single-phase throughout the system. Thus the need for recirculation and jet pumps, a pressurizer, steam generators, steam separators and dryers is eliminated. The main mission of the SCWR is generation of low-cost electricity. It is built upon two proven technologies, LWRs, which are the most commonly deployed power generating reactors in the world, and supercritical fossil-fired boilers, a large number of which is also in use around the world.

  13. drinking water

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

    drinking water - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear

  14. Cleaning Contaminated Water at Fukushima

    SciTech Connect (OSTI)

    Rende, Dean; Nenoff, Tina

    2013-11-21

    Crystalline Silico-Titanates (CSTs) are synthetic zeolites designed by Sandia National Laboratories scientists to selectively capture radioactive cesium and other group I metals. They are being used for cleanup of radiation-contaminated water at the Fukushima Daiichi nuclear power plant in Japan. Quick action by Sandia and its corporate partner UOP, A Honeywell Company, led to rapid licensing and deployment of the technology in Japan, where it continues to be used to clean up cesium contaminated water at the Fukushima power plant.

  15. Cleaning Contaminated Water at Fukushima

    ScienceCinema (OSTI)

    Rende, Dean; Nenoff, Tina

    2014-02-26

    Crystalline Silico-Titanates (CSTs) are synthetic zeolites designed by Sandia National Laboratories scientists to selectively capture radioactive cesium and other group I metals. They are being used for cleanup of radiation-contaminated water at the Fukushima Daiichi nuclear power plant in Japan. Quick action by Sandia and its corporate partner UOP, A Honeywell Company, led to rapid licensing and deployment of the technology in Japan, where it continues to be used to clean up cesium contaminated water at the Fukushima power plant.

  16. Sandia Energy - Water Security

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

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

  17. Nevis Power | Open Energy Information

    Open Energy Info (EERE)

    Nevis Power Jump to: navigation, search Name: Nevis Power Place: United Kingdom Product: Subsidiary of Welsh Power Group. References: Nevis Power1 This article is a stub. You can...

  18. Sandia Energy - UFD Working Group 2015

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

    UFD Working Group 2015 Home Stationary Power Nuclear Fuel Cycle Nuclear Energy Workshops UFD Working Group 2015 UFD Working Group 2015lmays2015-07-06T17:21:43+00:00 UFD WORKING...

  19. Long Term Field Development of a Surfactant Modified Zeolite/Vapor Phase Bioreactor System for Treatment of Produced Waters for Power Generation

    SciTech Connect (OSTI)

    Lynn Katz; Kerry Kinney; Robert Bowman; Enid Sullivan; Soondong Kwon; Elaine Darby; Li-Jung Chen; Craig Altare

    2007-12-31

    The main goal of this research was to investigate the feasibility of using a combined physicochemical/biological treatment system to remove the organic constituents present in saline produced water. In order to meet this objective, a physical/chemical adsorption process was developed and two separate biological treatment techniques were investigated. Two previous research projects focused on the development of the surfactant modified zeolite adsorption process (DE-AC26-99BC15221) and development of a vapor phase biofilter (VPB) to treat the regeneration off-gas from the surfactant modified zeolite (SMZ) adsorption system (DE-FC26-02NT15461). In this research, the SMZ/VPB was modified to more effectively attenuate peak loads and to maintain stable biodegradation of the BTEX constituents from the produced water. Specifically, a load equalization system was incorporated into the regeneration flow stream. In addition, a membrane bioreactor (MBR) system was tested for its ability to simultaneously remove the aromatic hydrocarbon and carboxylate components from produced water. The specific objectives related to these efforts included the following: (1) Optimize the performance VPBs treating the transient loading expected during SMZ regeneration: (a) Evaluate the impact of biofilter operating parameters on process performance under stable operating conditions. (b) Investigate how transient loads affect biofilter performance, and identify an appropriate technology to improve biological treatment performance during the transient regeneration period of an SMZ adsorption system. (c) Examine the merits of a load equalization technology to attenuate peak VOC loads prior to a VPB system. (d) Evaluate the capability of an SMZ/VPB to remove BTEX from produced water in a field trial. (2) Investigate the feasibility of MBR treatment of produced water: (a) Evaluate the biodegradation of carboxylates and BTEX constituents from synthetic produced water in a laboratory-scale MBR. (b) Evaluate the capability of an SMZ/MBR system to remove carboxylates and BTEX from produced water in a field trial. Laboratory experiments were conducted to provide a better understanding of each component of the SMZ/VPB and SMZ/MBR process. Laboratory VPB studies were designed to address the issue of influent variability and periodic operation (see DE-FC26-02NT15461). These experiments examined multiple influent loading cycles and variable concentration loadings that simulate air sparging as the regeneration option for the SMZ system. Two pilot studies were conducted at a produced water processing facility near Farmington, New Mexico. The first field test evaluated SMZ adsorption, SMZ regeneration, VPB buffering, and VPB performance, and the second test focused on MBR and SMZ/MBR operation. The design of the field studies were based on the results from the previous field tests and laboratory studies. Both of the biological treatment systems were capable of removing the BTEX constituents in the laboratory and in the field over a range of operating conditions. For the VPB, separation of the BTEX constituents from the saline aqueous phase yielded high removal efficiencies. However, carboxylates remained in the aqueous phase and were not removed in the combined VPB/SMZ system. In contrast, the MBR was capable of directly treating the saline produced water and simultaneously removing the BTEX and carboxylate constituents. The major limitation of the MBR system is the potential for membrane fouling, particularly when the system is treating produced water under field conditions. The combined process was able to effectively pretreat water for reverse osmosis treatment and subsequent downstream reuse options including utilization in power generation facilities. The specific conclusions that can be drawn from this study are summarized.

  20. FINAL REPORT WIND POWER WARM SPRINGS RESERVATION TRIBAL LANDS DOE GRANT NUMBER DE-FG36-07GO17077 SUBMITTED BY WARM SPRINGS POWER & WATER ENTERPRISES A CORPORATE ENTITY OF THE CONFEDERATED TRIBES OF WARM SPRINGS WARM SPRINGS, OREGON

    SciTech Connect (OSTI)

    Jim Manion; Michael Lofting; Wil Sando; Emily Leslie; Randy Goff

    2009-03-30

    Wind Generation Feasibility Warm Springs Power and Water Enterprises (WSPWE) is a corporate entity owned by the Confederated Tribes of the Warm Springs Reservation, located in central Oregon. The organization is responsible for managing electrical power generation facilities on tribal lands and, as part of its charter, has the responsibility to evaluate and develop renewable energy resources for the Confederated Tribes of Warm Springs. WSPWE recently completed a multi-year-year wind resource assessment of tribal lands, beginning with the installation of wind monitoring towers on the Mutton Mountains site in 2003, and collection of on-site wind data is ongoing. The study identified the Mutton Mountain site on the northeastern edge of the reservation as a site with sufficient wind resources to support a commercial power project estimated to generate over 226,000 MWh per year. Initial estimates indicate that the first phase of the project would be approximately 79.5 MW of installed capacity. This Phase 2 study expands and builds on the previously conducted Phase 1 Wind Resource Assessment, dated June 30, 2007. In order to fully assess the economic benefits that may accrue to the Tribes through wind energy development at Mutton Mountain, a planning-level opinion of probable cost was performed to define the costs associated with key design and construction aspects of the proposed project. This report defines the Mutton Mountain project costs and economics in sufficient detail to allow the Tribes to either build the project themselves or contract with a developer under the most favorable terms possible for the Tribes.

  1. New Technologies Power Wearable Devices through Body Power or...

    Open Energy Info (EERE)

    Power Wearable Devices through Body Power or the Environment Home > Groups > No Battery Wearables WikiSysop's picture Submitted by WikiSysop(15) Member 12 August, 2014 -...

  2. Helms Research Group - Home

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

    Helms Group Home Research Members Publications Collaborations Connect Physical Organic Materials Chemistry Our research is devoted to understanding transport phenomena in mesostructured systems assembled from organic, organometallic, polymeric and nanocrystalline components. Enhanced capabilities relevant to energy, health, water, and food quality are enabled by our unique approaches to the modular design of their architectures and interfaces.

  3. Pilot Power Group Inc | Open Energy Information

    Open Energy Info (EERE)

    EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data Utility Id 14999 Utility Location Yes Ownership R Activity Retail Marketing Yes This article is a stub. You can...

  4. Shenyang Power Group | Open Energy Information

    Open Energy Info (EERE)

    (Shenyang, China) (manufacturer: 2.5 MW, 240 turbines) http:online.wsj.comarticleSB125683832677216475.html Remark: To be eligible for US federal grants, the Obama...

  5. Performance Evaluation of a 4.5 kW (1.3 Refrigeration Tons) Air-Cooled Lithium Bromide/Water Solar Powered (Hot-Water-Fired) Absorption Unit

    SciTech Connect (OSTI)

    Zaltash, Abdolreza; Petrov, Andrei Y; Linkous, Randall Lee; Vineyard, Edward Allan

    2007-01-01

    During the summer months, air-conditioning (cooling) is the single largest use of electricity in both residential and commercial buildings with the major impact on peak electric demand. Improved air-conditioning technology has by far the greatest potential impact on the electric industry compared to any other technology that uses electricity. Thermally activated absorption air-conditioning (absorption chillers) can provide overall peak load reduction and electric grid relief for summer peak demand. This innovative absorption technology is based on integrated rotating heat exchangers to enhance heat and mass transfer resulting in a potential reduction of size, cost, and weight of the "next generation" absorption units. Rotartica Absorption Chiller (RAC) is a 4.5 kW (1.3 refrigeration tons or RT) air-cooled lithium bromide (LiBr)/water unit powered by hot water generated using the solar energy and/or waste heat. Typically LiBr/water absorption chillers are water-cooled units which use a cooling tower to reject heat. Cooling towers require a large amount of space, increase start-up and maintenance costs. However, RAC is an air-cooled absorption chiller (no cooling tower). The purpose of this evaluation is to verify RAC performance by comparing the Coefficient of Performance (COP or ratio of cooling capacity to energy input) and the cooling capacity results with those of the manufacturer. The performance of the RAC was tested at Oak Ridge National Laboratory (ORNL) in a controlled environment at various hot and chilled water flow rates, air handler flow rates, and ambient temperatures. Temperature probes, mass flow meters, rotational speed measuring device, pressure transducers, and a web camera mounted inside the unit were used to monitor the RAC via a web control-based data acquisition system using Automated Logic Controller (ALC). Results showed a COP and cooling capacity of approximately 0.58 and 3.7 kW respectively at 35 C (95 F) design condition for ambient temperature with 40 C (104 F) cooling water temperature. This is in close agreement with the manufacturer data of 0.60 for COP and 3.9 kW for cooling capacity. This study resulted in a complete performance map of RAC which will be used to evaluate the potential benefits of rotating heat exchangers in making the "next-generation" absorption chillers more compact and cost effective without any significant degradation in the performance. In addition, the feasibility of using rotating heat exchangers in other applications will be evaluated.

  6. PowerSlicing to determine fluorescence lifetimes of water-soluble organic matter derived from soils, plant biomass, and animal manures

    SciTech Connect (OSTI)

    Ohno, Tsutomu; Wang, Zheming; Bro, Rasmus

    2008-04-01

    Time-resolved fluorescence spectroscopy was used to characterize water-soluble organic matter (WSOM) which plays an important role in soil ecosystem processes. WSOM was extracted from plant biomass, animal manures, and soils from controlled cropping systems studies with known histories of organic amendments. Lifetime constants were derived using the multi-way PowerSlicing method which provides a non-iterative, multi-exponential fitting of decay profiles. The lifetimes obtained by PowerSlicing were not significantly different from those obtained using the traditional discrete components analysis. The three components attributed to WSOM had lifetimes of 0.38 0.14, 2.110.72, and 7.081.18 ns which are in agreement with previous lifetimes reported for humic substances. This study provides further support for the new paradigm for the structure of soil organic matter where the organic matter is composed of low-molecular-weight components held together by hydrogen bonding and hydrophobic interactions.

  7. Ecological safety of tidal-power projects

    SciTech Connect (OSTI)

    Fedorov, M. P.; Shilin, M. B.

    2010-07-15

    The operating regime of tidal power plants requires ecological monitoring of their associated water area.

  8. Noble Group | Open Energy Information

    Open Energy Info (EERE)

    Wealth Fund 2 Noble purchased 5.1% of USEC, a US company which enriches uranium for nuclear power reactors, in June 2010 2 References "Noble Group (HK)" 2.0 2.1 "New...

  9. water infrastructure

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

    infrastructure - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear

  10. water savings

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

    savings - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy

  11. water scarcity

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

    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 Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy

  12. Alabama Power- UESC Activities

    Broader source: Energy.gov [DOE]

    Presentationgiven at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meetingdiscusses Alabama Power and its utility energy service contract (UESC) projects and activities.

  13. Water Success Stories | Department of Energy

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

    emissions-free, and cost-effective water power open new possibilities for this reliable, renewable resource. Explore EERE's water power success stories below. July 29, 2015 The...

  14. Research Groups - Cyclotron Institute

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

    Research Groups Research Group Homepages: Nuclear Theory Group Dr. Sherry Yennello's Research Group Dr. Dan Melconian's Research Group Dr. Cody Folden's Group...

  15. PowerPoint Presentation

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

    Industry Reliability: Automotive Power Module Perspective Zhenxian Liang R&D Staff Power Electronics and Electric Machinery Group OAK RIDGE NATIONAL LABORATORY 2360 Cherahala Boulevard Knoxville, Tennessee 37932 TEL: (865) 946-1467 FAX: (865) 946-1262 EMAIL: liangz@ornl.gov http://peemrc.ornl.gov 2013 PV System Symposium April 30, 2013, Santa Clara, CA 2 Outline * Introduction Power Electronics in Electric Drive Vehicles Automotive Power Electronics Module Operation Automotive Power

  16. Liaoning Gaoke Energy Group | Open Energy Information

    Open Energy Info (EERE)

    Name: Liaoning Gaoke Energy Group Place: Shenyang, Liaoning Province, China Product: Off-grid power system developer and installer. Coordinates: 41.788509, 123.40612 Show Map...

  17. Vibrational spectroscopy of water interfaces

    SciTech Connect (OSTI)

    Du, Q.

    1994-12-01

    The second order nonlinear optical processes of second harmonic generation and sum frequency generation are powerful and versatile tools for studying all kinds of surfaces. They possess unusual surface sensitivity due to the symmetry properties of the second order nonlinear susceptibility. The technique of infrared-visible sum frequency generation (SFG) is particularly attractive because it offers a viable way to do vibrational spectroscopy on any surfaces accessible to light with submonolayer sensitivity. In this thesis, the author applies SFG to study a number of important water interfaces. At the air/water interface, hydrophobic solid/water and liquid/water interfaces, it was found that approximately 25% of surface water molecules have one of their hydrogen pointing away from the liquid water. The large number of unsatisfied hydrogen bonds contributes significantly to the large interfacial energy of the hydrophobic surfaces. At the hydrophilic fused quartz/water interface and a fatty acid monolayer covered water surface, the structure and orientation of surface water molecules are controlled by the hydrogen bonding of water molecules with the surface OH groups and the electrostatic interaction with the surface field from the ionization of surface groups. A change of pH value in the bulk water can significantly change the relative importance of the two interactions and cause a drastic change in orientation of the surface water molecules. SFG has also been applied to study the tribological response of some model lubricant films. Monolayers of Langmuir-Blodgett films were found to disorder orientationaly under mildly high pressure and recover promptly upon removal of the applied pressure.

  18. Water Power Program Budget History

    SciTech Connect (OSTI)

    2012-01-19

    On this page you can learn more about the Program's budget for this current fiscal year, as well as budgets in previous fiscal years.

  19. NREL: Water Power Research - Webmaster

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

    Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail...

  20. PowerPoint Presentation

    Office of Environmental Management (EM)

    Ground Water Issues Presentation for DOE Tritium Focus Group May 5-6, 2015 Steven M. Garry, CHP US Nuclear Regulatory Commission NRRDRAARCB Tritium Leaks * Approximately 70% of...

  1. Federal Utility Partnership Working Group

    Broader source: Energy.gov [DOE]

    The Federal Utility Partnership Working Group (FUPWG) establishes partnerships and facilitates communications among Federal agencies, utilities, and energy service companies. The group develops strategies to implement cost-effective energy efficiency and water conservation projects through utility incentive programs at Federal sites.

  2. Sandia Corporate Overview - Core group

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

    the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. Taking Advantage of Your Data to Increase Reliability Bridget McKenney Acting Manager Wind & Water Power Technologies Department Sandia National Laboratories Albuquerque, NM Optimizing Wind Power Performance Conference September 28-29, 2010 CREW: Continuous Reliability Enhancement for Wind database Program Focus:  Create national reliability database of wind plant operating

  3. A-Power Energy | Open Energy Information

    Open Energy Info (EERE)

    Shenyang Power Group http:blogs.wsj.comenvironmentalcapital20091029lone-star-meet-red-star-chinas-15-billion-wind-power-deal-in-texas "About A-Power: A-Power Energy...

  4. concentrating solar power plant

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

    concentrating solar power plant - 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

  5. 10 MWe power cycle

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

    MWe power cycle - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear

  6. high-power LEDs

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

    high-power LEDs - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear

  7. power conversion efficiency

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

    power conversion efficiency - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs

  8. 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

  9. Nuclear Power & Engineering

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

    Power & Engineering - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced

  10. The impact of fuel cladding failure events on occupational radiation exposures at nuclear power plants: Case study, PWR (pressurized-water reactor) during an outage

    SciTech Connect (OSTI)

    Moeller, M.P.; Martin, G.F.; Kenoyer, J.L.

    1987-08-01

    This report is the second in a series of case studies designed to evaluate the magnitude of increase in occupational radiation exposures at commercial US nuclear power plants resulting from small incidents or abnormal events. The event evaluated is fuel cladding failure, which can result in elevated primary coolant activity and increased radiation exposure rates within a plant. For this case study, radiation measurements were made at a pressurized-water reactor (PWR) during a maintenance and refueling outage. The PWR had been operating for 22 months with fuel cladding failure characterized as 105 pin-hole leakers, the equivalent of 0.21% failed fuel. Gamma spectroscopy measurements, radiation exposure rate determinations, thermoluminescent dosimeter (TLD) assessments, and air sample analyses were made in the plant's radwaste, pipe penetration, and containment buildings. Based on the data collected, evaluations indicate that the relative contributions of activation products and fission products to the total exposure rates were constant over the duration of the outage. This constancy is due to the significant contribution from the longer-lived isotopes of cesium (a fission product) and cobalt (an activation product). For this reason, fuel cladding failure events remain as significant to occupational radiation exposure during an outage as during routine operations. As documented in the previous case study (NUREG/CR-4485 Vol. 1), fuel cladding failure events increased radiation exposure rates an estimated 540% at some locations of the plant during routine operations. Consequently, such events can result in significantly greater radiation exposure rates in many areas of the plant during the maintenance and refueling outages than would have been present under normal fuel conditions.

  11. Hydrogen Production: Thermochemical Water Splitting

    Broader source: Energy.gov [DOE]

    Thermochemical water splitting uses high temperatures—from concentrated solar power or from the waste heat of nuclear power reactions—and chemical reactions to produce hydrogen and oxygen from water.

  12. Energeticals power plant engineering | Open Energy Information

    Open Energy Info (EERE)

    generation in the field of solid Biomass, deep and shallow geothermal energy and water power. References: energeticals power plant engineering1 This article is a stub....

  13. Microsoft PowerPoint - DOE Paducah Site Tour Industry Day - 2012...

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

    ... Peak Design Power Capacity Power Suppliers Largest Process Motor Water Utilization R-114 Lube Oil Steam Plant Currently High Pressure Fire Water Tank Sanitary Water Tank Number of ...

  14. Water Success Stories

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

    1 Water Success Stories en Catching a Wave: Innovative Wave Energy Device Surfs for Power in Hawaii http:energy.goveeresuccess-storiesarticlescatching-wave-innovative-wave-en...

  15. AEO2016 Electricity Working Group

    Gasoline and Diesel Fuel Update (EIA)

    Office of Electricity, Coal, Nuclear, and Renewables Analysis December 8, 2015 | Washington, DC AEO2016 Electricity Working Group WORKING GROUP PRESENTATION FOR DISCUSSION PURPOSES DO NOT QUOTE OR CITE AS RESULTS ARE SUBJECT TO CHANGE What to look for: Electricity sector in AEO2016 * Inclusion of EPA final Clean Power Plan in Reference Case * Updated cost estimates for new generating technologies * Major data update on existing coal plant status: MATS- compliant technology or retirement

  16. TEC Working Group Topic Groups Archives Consolidated Grant Topic Group |

    Office of Environmental Management (EM)

    Department of Energy Consolidated Grant Topic Group TEC Working Group Topic Groups Archives Consolidated Grant Topic Group The Consolidated Grant Topic Group arose from recommendations provided by the TEC and other external parties to the DOE Senior Executive Transportation Forum in July 1998. It was proposed that the consolidation of multiple funding streams from numerous DOE sources into a single grant would provide a more equitable and efficient means of assistance to States and Tribes

  17. Babcock Power Espana | Open Energy Information

    Open Energy Info (EERE)

    Espana Jump to: navigation, search Name: Babcock Power Espana Place: Spain Product: Spanish engineering group. References: Babcock Power Espana1 This article is a stub. You can...

  18. Dantherm Power A S | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Dantherm Power AS Place: Denmark Product: Danish fuel cell developer. A subsidiary of the Dantherm Group. References: Dantherm Power AS1 This...

  19. Granite Reliable Power | Open Energy Information

    Open Energy Info (EERE)

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

  20. Energy 101: Hydroelectric Power | Department of Energy

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

    101: Hydroelectric Power Energy 101: Hydroelectric Power August 13, 2013 - 2:27pm Addthis Learn how hydroelectric power, or hydropower, captures the kinetic energy of flowing water and turns it into electricity for our homes and businesses. Humans have been using water to generate power for thousands of years. Hydroelectric power, or hydropower, captures the kinetic energy of flowing water and turns it into electricity, which is then fed into the electrical grid to be used in homes and