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Sample records for baoding huiteng windpower

  1. ZhongHang Baoding Huiteng Windpower Equipment Co Ltd HT Blade...

    Open Energy Info (EERE)

    ZhongHang Baoding Huiteng Windpower Equipment Co Ltd HT Blade Jump to: navigation, search Name: ZhongHang (Baoding) Huiteng Windpower Equipment Co Ltd (HT Blade) Place: Baoding,...

  2. Baoding Hengyi Wind Power Equipment Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Baoding Hengyi Wind Power Equipment Co Ltd Jump to: navigation, search Name: Baoding Hengyi Wind Power Equipment Co Ltd Place: Baoding, Hebei Province, China Product: Baoding-based...

  3. Nordex Baoding Wind Power Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Baoding Wind Power Co Ltd Jump to: navigation, search Name: Nordex (Baoding) Wind Power Co. Ltd. Place: Baoding, Hebei Province, China Sector: Wind energy Product: Chinese wind...

  4. Baoding, China: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Baoding, China: Energy Resources Jump to: navigation, search Name Baoding, China Equivalent URI DBpedia GeoNames ID 1816971 Coordinates 38.851111, 115.490278 Show Map Loading...

  5. Baoding Tianwei Wind Power Technology Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Co Ltd Jump to: navigation, search Name: Baoding Tianwei Wind Power Technology Co Ltd Place: Baoding, Hebei Province, China Zip: 71051 Sector: Wind energy Product: A subsidary...

  6. Baoding Huide Wind Power Engineering Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Huide Wind Power Engineering Co Ltd Jump to: navigation, search Name: Baoding Huide Wind Power Engineering Co Ltd Place: Baoding, Hebei Province, China Sector: Wind energy Product:...

  7. Baoding High Tech Industry Development Zone | Open Energy Information

    Open Energy Info (EERE)

    Name: Baoding High-Tech Industry Development Zone Place: China Product: Government & NGO ( State-owned commercial entity ) References: Baoding High-Tech Industry Development...

  8. Clipper Windpower | Open Energy Information

    Open Energy Info (EERE)

    Windpower Jump to: navigation, search Name: Clipper Windpower Place: Carpinteria, CA Website: www.clipperwindpower.com References: Clipper Windpower1 Information About...

  9. Baoding Solar Thermal Equipment Company | Open Energy Information

    Open Energy Info (EERE)

    Equipment Company Place: Baoding, Hebei Province, China Sector: Solar Product: Solar water heating system manufacturer. Coordinates: 38.855011, 115.480217 Show Map Loading...

  10. Baoding Tianwei Wind Power Blade Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Blade Co Ltd Jump to: navigation, search Name: Baoding Tianwei Wind Power Blade Co Ltd Place: Hebei Province, China Sector: Wind energy Product: Wind turbine blade maker....

  11. AWEA Offshore WINDPOWER 2016

    Broader source: Energy.gov [DOE]

    The American Wind Energy Association (AWEA) Offshore WINDPOWER 2016 Conference & Exhibition program gathers top developers and experts in offshore wind energy to define the next steps in...

  12. Third Planet Windpower LLC | Open Energy Information

    Open Energy Info (EERE)

    Third Planet Windpower LLC Jump to: navigation, search Name: Third Planet Windpower LLC Place: San Ramon, California Zip: 94583 Sector: Wind energy Product: Third Planet Windpower,...

  13. Baoding Tianwei Solarfilms Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Baoding, Hebei Province, China Sector: Solar Product: A China-based amorphous silicon thin-film solar module producer. Coordinates: 38.855011, 115.480217 Show Map Loading...

  14. AWEA WINDPOWER 2016

    Broader source: Energy.gov [DOE]

    The American Wind Energy Association(AWEA)WINDPOWER 2016 is the largest annual gathering of wind energy industry professionals in the United States. Stakeholders from all over the world attend to...

  15. Yorkshire Windpower | Open Energy Information

    Open Energy Info (EERE)

    Windpower Jump to: navigation, search Name: Yorkshire Windpower Place: Leeds, United Kingdom Zip: LS14 3H5 Sector: Wind energy Product: Formed to develop and own wind farms in the...

  16. XEMC Windpower Co Ltd formerly Hunan Hara XEMC Windpower Co Ltd...

    Open Energy Info (EERE)

    XEMC Windpower Co Ltd formerly Hunan Hara XEMC Windpower Co Ltd Jump to: navigation, search Name: XEMC Windpower Co Ltd (formerly Hunan Hara XEMC Windpower Co Ltd) Place: Xiangtan,...

  17. Nautica Windpower LLC | Open Energy Information

    Open Energy Info (EERE)

    Nautica Windpower LLC Jump to: navigation, search Name: Nautica Windpower LLC Address: 9670 Maurer Dr Place: Olmsted Falls, Ohio Zip: 44138 Sector: Wind energy Phone Number:...

  18. Saxon Windpower Ltd | Open Energy Information

    Open Energy Info (EERE)

    Saxon Windpower Ltd Jump to: navigation, search Name: Saxon Windpower Ltd Place: Ipswich, United Kingdom Zip: IP19 0LA Sector: Wind energy Product: Wind farm developer....

  19. Four Seasons Windpower, LLC | Open Energy Information

    Open Energy Info (EERE)

    Seasons Windpower, LLC Jump to: navigation, search Name: Four Seasons Windpower, LLC Address: 1697 Wilbur Road Place: Medina, Ohio Zip: 44256 Sector: Solar, Wind energy Product:...

  20. Third Planet Windpower (Texas) | Open Energy Information

    Open Energy Info (EERE)

    Windpower (Texas) Jump to: navigation, search Name: Third Planet Windpower Address: 909 Fannin Place: Houston, Texas Zip: 77010 Region: Texas Area Sector: Wind energy Product:...

  1. Ningxia Kaitian Windpower | Open Energy Information

    Open Energy Info (EERE)

    Ningxia Kaitian Windpower Jump to: navigation, search Name: Ningxia Kaitian Windpower Place: China Sector: Wind energy Product: China-based wind project developer References:...

  2. Community Windpower Ltd | Open Energy Information

    Open Energy Info (EERE)

    Windpower Ltd Jump to: navigation, search Name: Community Windpower Ltd Place: United Kingdom Zip: WA6 6XU Sector: Wind energy Product: Community focused developer of windfarms in...

  3. Aeronautica Windpower LLC | Open Energy Information

    Open Energy Info (EERE)

    Aeronautica Windpower LLC Jump to: navigation, search Name: Aeronautica Windpower LLC Place: Plymouth, Massachusetts Zip: 23600 Sector: Services, Wind energy Product: String...

  4. Clipper Windpower Europe Limited | Open Energy Information

    Open Energy Info (EERE)

    Clipper Windpower Europe Limited Jump to: navigation, search Name: Clipper Windpower Europe Limited Place: London, Greater London, United Kingdom Zip: SE1 7TJ Sector: Wind energy...

  5. Third Planet Windpower | Open Energy Information

    Open Energy Info (EERE)

    search Logo: Third Planet Windpower Name: Third Planet Windpower Address: 121 SW Salmon St. Place: Portland, Oregon Zip: 97204 Region: Pacific Northwest Area Sector:...

  6. Windpower Monthly | Open Energy Information

    Open Energy Info (EERE)

    Sector: Wind energy Product: Windpower Monthly is a energy news magazine. It features articles on political, industrial, environmental and technical developments in the global wind...

  7. Wobben Windpower | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Wobben Windpower Place: Sorocaba, Sao Paulo, Brazil Zip: Cep 18087-149 Sector: Wind energy Product: Brazil based wind turbine producer...

  8. Bergey Windpower Headquarters Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Windpower Developer Bergey Windpower Energy Purchaser Bergey Windpower Location Norman OK Coordinates 35.243076, -97.456799 Show Map Loading map... "minzoom":false,"mappings...

  9. What's New at WINDPOWER 2016

    Broader source: Energy.gov [DOE]

    Join the American Wind Energy Association (AWEA) for the complimentary webinar to learn about new features of the "Next Generation" of the WINDPOWER 2016 Conference & Exhibition.  Overview will...

  10. AWEA WINDPOWER 2016 | Department of Energy

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

    WINDPOWER 2016 AWEA WINDPOWER 2016 May 23, 2016 8:00AM EDT to May 26, 2016 5:00PM EDT New Orleans, Louisiana Ernest N. Morial Convention Center 900 Convention Center Boulevard New Orleans, Louisiana 70130 The American Wind Energy Association (AWEA) WINDPOWER 2016 is the largest annual gathering of wind energy industry professionals in the United States. Stakeholders from all over the world attend to network, learn, and view industry exhibits. Learn more about AWEA WINDPOWER.

  11. Sky WindPower Corp | Open Energy Information

    Open Energy Info (EERE)

    WindPower Corp Jump to: navigation, search Name: Sky WindPower Corp Place: Ramona, California Zip: 92065 Sector: Wind energy Product: Sky WindPower is working on turbines that...

  12. Nantong Hongbo Windpower Equipment Co Ltd HWE | Open Energy Informatio...

    Open Energy Info (EERE)

    Nantong Hongbo Windpower Equipment Co Ltd HWE Jump to: navigation, search Name: Nantong Hongbo Windpower Equipment Co Ltd (HWE) Place: Nantong, Jiangsu Province, China Zip: 226371...

  13. Chongqing Xinxing Windpower Investment Co Ltd | Open Energy Informatio...

    Open Energy Info (EERE)

    Chongqing Xinxing Windpower Investment Co Ltd Jump to: navigation, search Name: Chongqing Xinxing Windpower Investment Co Ltd Place: Chongqing Municipality, China Sector: Wind...

  14. Clipper Windpower Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Jump to: navigation, search Name: Clipper Windpower Inc Place: Carpinteria, California Zip: 93013 Sector: Wind energy Product: Wind project developer, also developing wind...

  15. AWEA WINDPOWER 2015 Conference and Exhibition

    Broader source: Energy.gov [DOE]

    WINDPOWER offers educational, networking, and special events to foster interactions with industry peers, customers, and colleagues. It is the largest conference and exhibition for the wind industry...

  16. Wenzhou Huali Windpower | Open Energy Information

    Open Energy Info (EERE)

    China Zip: 325000 Sector: Wind energy Product: Wenzhou Huali Windpower is a wind turbine and wind turbine parts company based in Wenzhou, Zhejiang Province. Coordinates:...

  17. Arcadia Windpower Holdings LLC | Open Energy Information

    Open Energy Info (EERE)

    New York Zip: 10018 Sector: Wind energy Product: Develops and finances utility-scale wind electricity generation projects. References: Arcadia Windpower Holdings LLC1 This...

  18. Langcheng Ruifeng Windpower | Open Energy Information

    Open Energy Info (EERE)

    search Name: Langcheng Ruifeng Windpower Place: Hexigten Qi (Keshiketengqi), Inner Mongolia Autonomous Region, China Sector: Wind energy Product: Keshiketengqi-based wind...

  19. Wind Program to Host Booth at WINDPOWER

    Broader source: Energy.gov [DOE]

    The Energy Department's Wind Program will host a booth at the AWEA WINDPOWER Conference and Exhibition in New Orleans, Louisiana, May 23–26, 2016. Stop by booth #4847 to talk to Wind Program...

  20. Southwest Windpower Inc | Open Energy Information

    Open Energy Info (EERE)

    Product: US-based, developer and manufacturer of low cost, reliable, micro wind turbines in the range of 400 watts to 3kW. References: Southwest Windpower Inc1 This article...

  1. Nordic Windpower LLC | Open Energy Information

    Open Energy Info (EERE)

    Nordic Windpower LLC Place: Berkeley, California Zip: 947 10 Product: Designer of 2-blade turbine systems, the outgrowth of a state-funded Swedish R&D programme. In 2005,...

  2. Windpower

    Energy Savers [EERE]

    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 2017 Budget At-A-Glance Water Power Program FY 2015 Budget At-A-Glance Water Power

    energy systems have low operating

  3. Energy Department Hosts Booth at WINDPOWER 2012 | Department...

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

    R&D Newsletter. The Energy Department will host an exhibit booth at the American Wind ... Hosts Booth at WINDPOWER Wind Program to Host Exhibit Booth at AWEA's Offshore WINDPOWER

  4. AWEA Offshore WINDPOWER 2015 Conference & Exhibition | Department of Energy

    Energy Savers [EERE]

    Offshore WINDPOWER 2015 Conference & Exhibition AWEA Offshore WINDPOWER 2015 Conference & Exhibition September 29, 2015 8:00AM EDT to September 30, 2015 5:00PM EDT Baltimore, MD Join the U.S. Department of Energy at the 2015 AWEA Offshore WINDPOWER Conference & Exhibition program this September. Employees of DOE will present on a vriety of topics listed below. Along with these DOE presentations, attendees will have the opportunity to: Hear from leading developers on the current state

  5. American Wind Energy Association Offshore WINDPOWER Conference & Exhibition

    Broader source: Energy.gov [DOE]

    AWEA Offshore WINDPOWER 2014 Conference & Exhibition is the largest offshore wind energy event in North America. The conference and exhibition will be held at the Atlantic City Convention...

  6. WindPower Innovations Inc | Open Energy Information

    Open Energy Info (EERE)

    Arizona Zip: 85142 Sector: Wind energy Product: Arizona-based company focused on refurbishment and repair of wind turbine gearboxes. References: WindPower Innovations Inc1...

  7. SeaWest WindPower Inc | Open Energy Information

    Open Energy Info (EERE)

    planning & permitting, project finance, construction managment, operation & maintenance etc. References: SeaWest WindPower Inc1 This article is a stub. You can help...

  8. Beijing Bergey Windpower Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Product: Subsidiary of Bergey Windpower Co(BWC), an American supplier of small wind turbines. Coordinates: 39.90601, 116.387909 Show Map Loading map......

  9. Wind Program to Host Booth at WINDPOWER | Department of Energy

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

    to Host Booth at WINDPOWER Wind Program to Host Booth at WINDPOWER May 18, 2015 - 2:16pm Addthis The U.S. Department of Energy's (DOE's) Wind Program will host a booth at the AWEA WINDPOWER Conference and Exhibition in Orlando, Florida, May 18-21, 2015. Stop by booth #3801 to meet Wind Program Personnel and learn about the latest DOE-funded research. Visitors can also pick up a free flash drive containing the Wind Program's most recent research reports and learn about DOE's newest

  10. DOE Announces New Wind Vision Initiative at AWEA WINDPOWER Conference |

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

    Department of Energy New Wind Vision Initiative at AWEA WINDPOWER Conference DOE Announces New Wind Vision Initiative at AWEA WINDPOWER Conference August 1, 2013 - 2:40pm Addthis This is an excerpt from the Second Quarter 2013 edition of the Wind Program R&D Newsletter. Chicago, Illinois-U.S. Department of Energy (DOE) Wind Program Director Jose Zayas kicked off the development process for the program's new wind vision during his speech at the American Wind Energy Association's WINDPOWER

  11. DOE Hosts Booth at WINDPOWER | Department of Energy

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

    Hosts Booth at WINDPOWER DOE Hosts Booth at WINDPOWER April 1, 2013 - 10:54am Addthis This is an excerpt from the First Quarter 2013 edition of the Wind Program R&D Newsletter. The U.S. Department of Energy (DOE) Wind Program will host an exhibit booth at the American Wind Energy Association (AWEA) WINDPOWER 2013 Conference & Exhibition in Chicago, Illinois, from May 5-8, 2013. Visit DOE's booth, #1808, to learn more about the program's wind energy research and development (R&D)

  12. DOE Wind Program to Host Booth at Offshore WINDPOWER

    Broader source: Energy.gov [DOE]

    The Department of Energy’s Wind Program will once again host a booth at the AWEA Offshore WINDPOWER Conference and Exhibition in Atlantic City, New Jersey, October 7 and 8, 2014.

  13. Twelve Collegiate Teams Gear Up to Compete at WINDPOWER 2016

    Broader source: Energy.gov [DOE]

    DOE’s second Collegiate Wind Competition that will take place at the annual American Wind Energy Association WINDPOWER Conference and Exhibition in New Orleans, Louisiana, from May 23 to 26, 2016.

  14. Wind Program to Host Exhibit Booth at AWEA's Offshore WINDPOWER...

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

    Wind Program to Host Exhibit Booth at AWEA's Offshore WINDPOWER October 1, 2012 - 11:15am Addthis This is an excerpt from the Third Quarter 2012 edition of the Wind Program R&D ...

  15. AMO and Wind Program Partnership Highlighted at AWEA WINDPOWER Conference

    Broader source: Energy.gov [DOE]

    The Department of Energy’s Wind Program is hosting a booth this week at the AWEA WINDPOWER Conference in New Orleans, Louisiana. Among the exciting research projects exhibited at the booth is a...

  16. China WindPower Jilin Power Share JV | Open Energy Information

    Open Energy Info (EERE)

    WindPower Jilin Power Share JV Jump to: navigation, search Name: China WindPower & Jilin Power Share JV Place: Jilin Province, China Sector: Wind energy Product: China-based...

  17. Secretary Moniz's Remarks at the AWEA WINDPOWER 2015 Conference and Exhibition-- As Delivered

    Broader source: Energy.gov [DOE]

    Secretary Moniz's remarks -- as delivered -- at the AWEA WINDPOWER 2015 Conference and Exhibition on May 19, 2015.

  18. Alternative windpower ownership structures: Financing terms and project costs

    SciTech Connect (OSTI)

    Wiser, R.; Kahn, E.

    1996-05-01

    Most utility-scale renewable energy projects in the United States are developed and financed by private renewable energy companies. Electric output is then sold to investor-owned and public utilities under long-term contracts. Limited partnerships, sale/leaseback arrangements, and project-financing have historically been the dominant forms of finance in the windpower industry, with project-finance taking the lead more recently. Although private ownership using project-finance is still the most popular form of windpower development, alternative approaches to ownership and financing are becoming more prevalent. U.S. public and investor-owned electric utilities (IOUs) have begun to participate directly in windpower projects by owning and financing their own facilities rather than purchasing windpower from independent non-utility generators (NUGs) through power purchase agreements (PPAs). In these utility-ownership arrangements, the wind turbine equipment vendor/developer typically designs and constructs a project under a turnkey contract for the eventual project owner (the utility). The utility will also frequently sign an operations and maintenance (O&M) contract with the project developer/equipment vendor. There appear to be a number of reasons for utility involvement in recent and planned U.S. wind projects. One important claim is that utility ownership and self-finance provides substantial cost savings compared to contracting with private NUGs to supply wind-generated power. In this report, we examine that assertion.

  19. AWEA WINDPOWER 2012 Conference and Exhibition; Scientific Track Paper

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

    WINDPOWER 2012 Conference and Exhibition; Scientific Track Paper Atlanta, GA; June 3-6, 2012 Challenges and Opportunities in Large Offshore Rotor Development: Sandia 100-meter Blade Research D. Todd Griffith, 1 Brian R. Resor, 2 and Thomas D. Ashwill 3 Sandia National Laboratories, Albuquerque, New Mexico 87185 Sandia National Laboratories' (SNL) Wind & Water Power Technologies Department, as part of its ongoing R&D efforts, creates and evaluates innovative large blade concepts for

  20. DOE to Host a Booth at Offshore WINDPOWER

    Broader source: Energy.gov [DOE]

    The Wind Program will be exhibiting at the American Wind Energy Association (AWEA) Offshore WINDPOWER 2013 Conference & Exhibition in Providence, Rhode Island, from October 22-23, 2013. If you're attending, visit DOE's booth, #401, to learn more about the program's latest offshore wind energy research and development efforts and pick up a copy of the latest publications. On October 21, prior to the conference, DOE Wind Program representatives will be participating in the U.S. Offshore Wind Market and Supply Chain Workshop, which will present results from the DOE-funded annual offshore wind market report.

  1. U.S. Department of Energy Hosts Booth at WINDPOWER | Department of Energy

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

    Hosts Booth at WINDPOWER U.S. Department of Energy Hosts Booth at WINDPOWER March 28, 2014 - 5:35pm Addthis Stop by the U.S. Department of Energy's new exhibit in booth number 1653 at the AWEA 2014 WINDPOWER Conference and Exhibition in Las Vegas to meet Wind Program personnel and learn about the latest DOE-funded research. Visitors can also pick up a free flash drive containing the Wind Program's most recent research reports and learn about DOE's newest initiatives-the Wind Vision and

  2. DOE Wind Program Presentations and Posters at AWEA Offshore WINDPOWER 2015

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

    | Department of Energy DOE Wind Program Presentations and Posters at AWEA Offshore WINDPOWER 2015 DOE Wind Program Presentations and Posters at AWEA Offshore WINDPOWER 2015 September 15, 2015 - 3:06pm Addthis The Department of Energy's Wind Program will once again host a booth at the AWEA Offshore WINDPOWER Conference and Exhibition in Baltimore Maryland, September 29-30, 2015. Stop by booth #303 to meet Wind Program personnel and learn about the latest DOE-funded research. Visitors can also

  3. Windpower Conference

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

    Administration: Past Performance and Planned Enhancements Full report Wind and Solar Data Projections from the U.S. Energy Information Administration: Past Performance and Planned Enhancements Release date: March 22, 2016 Summary EIA's data for renewable electricity, in particular wind and solar generators, are one of the largest areas of interest among EIA data users, as well as one of the more frequent targets of criticism. Although particular details vary from source to source, several

  4. Cooperation Reliability Testing of the Clipper Windpower Liberty 2.5 MW Turbine: Cooperative Research and Development Final Report, CRADA Number CRD-07-210

    SciTech Connect (OSTI)

    Hughes, S.

    2012-05-01

    Clipper Windpower (CWP) has developed the Liberty 2.5 MW wind turbine. The development, manufacturing, and certification process depends heavily on being able to validate the full-scale system design and performance under load in both an accredited structural test facility and through accredited field testing. CWP requested that DOE/ NREL upgrade blade test capabilities to perform a scope of work including structural testing of the C-96 blade used on the CWP Liberty turbine. This funds-in CRADA was developed to upgrade NREL blade test capability, while enabling certification testing of the C-96 blade through the facility and equipment upgrades. NREL shared resource funds were used to develop hardware necessary to structurally attach a large wind turbine to the test stand at the NWTC. Participant funds-in monies were used for developing the test program.

  5. AWEA WINDPOWER Conference & Exhibition

    Broader source: Energy.gov [DOE]

    Posters will be presented by DOE’s  Idaho National Laboratory, National Renewable Energy Laboratory, Pacific Northwest National Laboratory, and Savannah River National Laboratory.

  6. Baoding Tianwei Baobian Electric Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    activities are the manufacture and sale of 500, 330, 220, 110kV or under 100kV transformers, also has subsidiaries in integrated PV manufacture and wind turbine manufacture....

  7. Acciona Windpower | Open Energy Information

    Open Energy Info (EERE)

    manufacturer of 1.5MW & 3MW wind turbines that is a 100% subsidiary of Acciona Energia. Coordinates: 42.612419, -1.61172 Show Map Loading map... "minzoom":false,"mappi...

  8. Global WINDPOWER 2004 Conference Proceedings

    SciTech Connect (OSTI)

    anon.

    2004-06-01

    Over 350 papers and presentations provided at the conference give the latest and most up-to-date information on wind energy. Over 40 organizations worldwide helped sponsor the event, with the American Wind Energy Association (AWEA) and the European Wind Energy Association leading the way. The sessions were arranged in policy, technical, and business tracks, plus panel discussions. Examples of sessions include: Improvements in blade and low wind speed technology; Financing in developing countries and emerging markets; Forecasting challenges and solutions; Grid access and transmission; Wind energy for farms, homes, and small businesses; Hybrid system technology needs; Experience with market support mechanisms; Future applications (hydrogen, storage, desalination, etc.); Siting, permitting and NIMBY issues; Wind turbine loading: conditions, predictions and measurements; Offshore policy and experience; and Transmission and utilities: making it work.

  9. North British Windpower Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zip: EH12 9DT Sector: Wind energy Product: NBW is a Scottish company established to build, own and operate windfarms in Scotland. Coordinates: 55.954155, -3.202774 Show Map...

  10. North Shore Solar & Windpower | Open Energy Information

    Open Energy Info (EERE)

    Massachusetts Zip: 01915 Region: Greater Boston Area Sector: Solar Product: Solar and wind installer Website: www.northshorewind.com Coordinates: 42.543992, -70.8819775 Show...

  11. Zhongneng Windpower Equipments | Open Energy Information

    Open Energy Info (EERE)

    B, Hebei Province, China Zip: 71051 Sector: Wind energy Product: Chinese wind turbine blade manufacturer engages in the development, design, testing and products manufacture of...

  12. DOE Wind Program Presentations and Posters at AWEA Offshore WINDPOWER...

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

    p.m. Location: Ballroom III Aaron Smith, Technical Analyst, National Renewable ... Aaron Smith, Technical Analyst, NREL, The Evaluation of Economic Breakpoints between Fixed ...

  13. CSIC Chongqing Haizhuang Windpower Equipment Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Place: Chongqing Municipality, China Zip: 400021 Sector: Wind energy Product: A wind turbine producer and wind power project developer. References: CSIC (Chongqing) Haizhuang...

  14. Xiangtan Bergey Windpower Ltd XBWL | Open Energy Information

    Open Energy Info (EERE)

    Product: Manufacturer and sell small wind turbines, also engaged in the design of small wind power system and training. Coordinates: 27.859819, 112.892067 Show Map Loading...

  15. Collegiate Wind Competition Set to Blow AWEA WINDPOWER 2016 Away

    Broader source: Energy.gov [DOE]

    When you add passionate collegiate competitors and their pioneering wind turbine designs to America’s largest wind industry event, you get a winning combination designed to spark excitement....

  16. Secretary Moniz's Remarks at the AWEA WINDPOWER 2015 Conference...

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

    ... the importance of that, as well as the U.S. commitment to a 17 percent reduction by ... I should say that the - in terms of the U.S.-Mexico task force, I'm pleased to be the U.S. ...

  17. Freewatt Ltd formerly Lincolnshire Windpower Ltd | Open Energy...

    Open Energy Info (EERE)

    in the installation of renewable energy apparatus such as wind turbines, solar photovoltaicthermal panels and heat pumps. Coordinates: 38.22516, -85.620464 Show Map...

  18. DOE Announces New Wind Vision Initiative at AWEA WINDPOWER Conference...

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

    This is an excerpt from the Second Quarter 2013 edition of the Wind Program R&D Newsletter. Chicago, Illinois-U.S. Department of Energy (DOE) Wind Program Director Jose Zayas ...

  19. The value of windpower: An investigation using a qualified production cost model

    SciTech Connect (OSTI)

    Milligan, M.R.; Miller, A.H.

    1993-07-01

    As part of the US Department of Energy`s Wind Energy Program at the National Renewable Energy Laboratory, we are using the Environmental Defense Fund`s Electric Utility Financial & Production Cost Model (Elfin) as a tool to determine the value of wind energy to specific utilities. The cases we have developed exercise a number of options in the way in which wind energy is treated: (1) as a load modifer (negative load); (2) as a quick-start supply-side resource with hourly varying output; and (3) probabilistically, using time-varying Weibull distributions. By using two wind speed distributions, two different wind turbines, and two different utilities, we show what the wind turbine cost/kW might be that results in a positive value of wind energy for these utilities.

  20. Power and Frequency Control as it Relates to Wind-Powered Generation

    SciTech Connect (OSTI)

    Lacommare, Kristina S H

    2010-12-20

    This report is a part of an investigation of the ability of the U.S. power system to accommodate large scale additions of wind generation. The objectives of this report are to describe principles by which large multi-area power systems are controlled and to anticipate how the introduction of large amounts of wind power production might require control protocols to be changed. The operation of a power system is described in terms of primary and secondary control actions. Primary control is fast, autonomous, and provides the first-line corrective action in disturbances; secondary control takes place on a follow-up time scale and manages the deployment of resources to ensure reliable and economic operation. This report anticipates that the present fundamental primary and secondary control protocols will be satisfactory as wind power provides an increasing fraction of the total production, provided that appropriate attention is paid to the timing of primary control response, to short term wind forecasting, and to management of reserves for control action.

  1. Economic analysis of wind-powered farmhouse and farm building heating systems. Final report

    SciTech Connect (OSTI)

    Stafford, R.W.; Greeb, F.J.; Smith, M.F.; Des Chenes, C.; Weaver, N.L.

    1981-01-01

    The study evaluated the break-even values of wind energy for selected farmhouses and farm buildings focusing on the effects of thermal storage on the use of WECS production and value. Farmhouse structural models include three types derived from a national survey - an older, a more modern, and a passive solar structure. The eight farm building applications that were analyzed include: poultry-layers, poultry-brooding/layers, poultry-broilers, poultry-turkeys, swine-farrowing, swine-growing/finishing, dairy, and lambing. These farm buildings represent the spectrum of animal types, heating energy use, and major contributions to national agricultural economic values. All energy analyses were based on hour-by-hour computations which allowed for growth of animals, sensible and latent heat production, and ventilation requirements. Hourly or three-hourly weather data obtained from the National Climatic Center was used for the nine chosen analysis sites, located throughout the United States and corresponding to regional agricultural production centers.

  2. U.S. Department of Energy Hosts Booth at WINDPOWER | Department...

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

    Reliability - Past, Present and Future - Lessons Learned 11 a.m.-12:30 p.m. Location: Breakers K Jonathan Keller, Senior Engineer, NREL The Gearbox Reliability Collaborative 1.5: ...

  3. Government-Industry Radar/Airspace Listening Session at WindPower2015

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

    Gosling and Fehner - Closing the Circle Gosling and Fehner - Closing the Circle F. G. Gosling and Terrence R. Fehner. Closing the Cirlce: The Department of Energy and Environmental Management, 1942-1994. March 1994.Text in each PDF is fully searchable. PDF icon Gosling and Fehner - Closing the Circle (complete).pdf More Documents & Publications EIS-0113: Final Environmental Impact Statement A History of the Energy Research and Development Administration Linking Legacies: Connecting the Cold

  4. 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.

  5. Yingli Solar | Open Energy Information

    Open Energy Info (EERE)

    Green Energy Holding Company Limited Place: Baoding, China Sector: Solar Product: Photovoltaics Website: www.yinglisolar.com References: 1 This article is a stub. You can help...

  6. Tuori Solar Energy Equipment Mfg Company | Open Energy Information

    Open Energy Info (EERE)

    Tuori Solar Energy Equipment Mfg Company Jump to: navigation, search Name: Tuori Solar Energy Equipment Mfg Company Place: Baoding, Hebei Province, China Zip: 71000 Sector: Solar...

  7. China Lucky Film Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Lucky Film Co Ltd Jump to: navigation, search Name: China Lucky Film Co Ltd Place: Baoding, Hebei Province, China Zip: 71054 Sector: Solar Product: China's photosensitive materials...

  8. Huayi Wind Blade Research Center | Open Energy Information

    Open Energy Info (EERE)

    Huayi Wind Blade Research Center Jump to: navigation, search Name: Huayi Wind Blade Research Center Place: Baoding, Hebei Province, China Zip: 71051 Sector: Wind energy Product:...

  9. Bison Wind 2A | Open Energy Information

    Open Energy Info (EERE)

    Facility Type Commercial Scale Wind Facility Status In Service Developer Minnesota Windpower Energy Purchaser Minnesota Windpower Location Northwest of New Salem ND Coordinates...

  10. Anheuser-Busch Fairfield | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Facility Type Community Wind Facility Status In Service Owner Foundation Windpower Developer Foundation Windpower Energy Purchaser Anheuser-Busch Location Fairfield CA...

  11. Carpinteria, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    district.12 Registered Energy Companies in Carpinteria, California Clipper Windpower Clipper Windpower Inc References US Census Bureau Incorporated place and minor...

  12. Inland Empire Utility Agency (IEUA) | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Facility Type Community Wind Facility Status In Service Owner Foundation Windpower Developer Foundation Windpower Energy Purchaser IEUA Location Chino CA Coordinates...

  13. Superior Farms | Open Energy Information

    Open Energy Info (EERE)

    Windpower Developer Foundation Windpower Energy Purchaser Superior Farms Location Dixon CA Coordinates 38.420103, -121.817506 Show Map Loading map......

  14. NREL: Wind Research - Small Wind Turbine Development

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

    Small Wind Turbine Development A photo of Southwest Windpower's Skystream wind turbine in front of a home. PIX14936 Southwest Windpower's Skystream wind turbine. A photo of the ...

  15. Obama Administration Offers $59 Million in Conditional Loan Guarantees to

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

    Beacon Power and Nordic Windpower, Inc. | Department of Energy 9 Million in Conditional Loan Guarantees to Beacon Power and Nordic Windpower, Inc. Obama Administration Offers $59 Million in Conditional Loan Guarantees to Beacon Power and Nordic Windpower, Inc. July 2, 2009 - 12:00am Addthis WASHINGTON, DC -- Secretary Steven Chu today announced $59 million in conditional loan guarantees from the Department of Energy for Nordic Windpower, USA, and Beacon Power. Nordic Windpower has been

  16. 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:...

  17. 2,"Laramie River Station","Coal","Basin Electric Power Coop"...

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

    6,"Wyodak","Coal","PacifiCorp",332 7,"Top of the World Windpower Project","Wind","Duke Energy Top Of the World WindPower",200 8,"TransAlta Wyoming Wind","Wind","NextEra ...

  18. About the DOE Municipal Solid-State Street Lighting Consortium | Department

    Energy Savers [EERE]

    Offshore WINDPOWER 2016 AWEA Offshore WINDPOWER 2016 October 25, 2016 8:00AM EDT to October 26, 2016 5:00PM EDT Warwick, Rhode Island Crowne Plaza Hotel Providence-Warwick 801 Greenwich Ave Warwick, RI 02886 United States The American Wind Energy Association (AWEA) Offshore WINDPOWER 2016 Conference & Exhibition program gathers top developers and experts in offshore wind energy to define the next steps in maintaining a positive trend for the industry. An exciting program awaits this year

  19. Wind Program Newsletter: Second Quarter 2012 | Department of Energy

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

    Newsletter: Second Quarter 2012 Wind Program Newsletter: Second Quarter 2012 May 1, 2012 - 11:57am Addthis Energy Department Hosts Booth at WINDPOWER 2012 In the News Current R&D Funding Opportunities Recent Publications Energy Department Hosts Booth at WINDPOWER 2012 The Energy Department will host an exhibit booth at the American Wind Energy Association WINDPOWER Conference in Atlanta, Georgia, June 3 - 7. Visit the Energy Department's Wind Program booth, #2411, to learn about the

  20. Medina, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    district.12 Registered Energy Companies in Medina, Ohio Four Seasons Windpower, LLC Liquid Resources LLC Proe Power Systems References US Census Bureau...

  1. Teichert Aggregates | Open Energy Information

    Open Energy Info (EERE)

    Wind Facility Status In Service Owner Teichert Aggregates Developer Foundation Windpower Energy Purchaser Teichert Aggregates Location South of Tracy CA Coordinates...

  2. Aurora Wal Mart Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    GW Number of Units 1 Commercial Online Date 2005 Wind Turbine Manufacturer Bergey Windpower References WENDI1 Loading map... "minzoom":false,"mappingservice":"googlemaps3","...

  3. Olmsted Falls, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    district.12 Registered Energy Companies in Olmsted Falls, Ohio Nautica Windpower LLC References US Census Bureau Incorporated place and minor civil division...

  4. Department of Energy Offers $245 Million Conditional Loan Guarantee...

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

    ... Inc., a manufacturer of cylindrical solar photovoltaic panels. Two other conditional commitments have been made to Nordic Windpower, USA, a maker of two-blade, one megawatt wind ...

  5. President Obama Announces Loan Guarantees to Construct New Nuclear...

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

    ... projects include Solyndra, Inc., a manufacturer of cylindrical solar photovoltaic panels; Nordic Windpower, USA, a maker of two-blade, one megawatt wind turbines; Beacon Power, ...

  6. Articles about Wind Program Analysis | Department of Energy

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

    (DOE) Wind Program. October 1, 2013 DOE to Host a Booth at Offshore WINDPOWER The Wind Program will be exhibiting at the American Wind Energy Association (AWEA) Offshore...

  7. Articles about Testing | Department of Energy

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

    ... in January 2013. Bergey Windpower Company of Oklahoma, an initial CIP recipient, used this funding to identify the component improvements to optimize its Excel 10 turbine for ...

  8. Advance Patent Waiver W(A)2012-020

    Broader source: Energy.gov [DOE]

    This is a request by CLIPPER WINDPOWER LLC for a DOE Advance patent waiver of domestic and foreign patent rights under agreement DE-EE0005141.

  9. EIS-0255: Record of Decision | Department of Energy

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

    of Decision EIS-0255: Record of Decision Execution of Agreements to Install Additional Wind Turbines at the Wyoming Windpower Plant BPA has decided to execute one or more...

  10. Eclipse | Open Energy Information

    Open Energy Info (EERE)

    Clipper Windpower Development Company Energy Purchaser MidAmerican Energy Location Adair IA Coordinates 41.53604897, -94.65567112 Show Map Loading map... "minzoom":false,"mapp...

  11. Morning Light | Open Energy Information

    Open Energy Info (EERE)

    Clipper Windpower Development Company Energy Purchaser MidAmerican Energy Location Casey IA Coordinates 41.44819506, -94.58280087 Show Map Loading map... "minzoom":false,"mapp...

  12. Nevada High School Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Minnesota Windpower Energy Purchaser AlliantIES Utilities Location NV - Story County IA Coordinates 42.020791, -93.435997 Show Map Loading map... "minzoom":false,"mappings...

  13. Spirit Lake Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Minnesota Windpower Energy Purchaser AlliantIES Utilities Location Spirit Lake IA Coordinates 43.411381, -95.10075 Show Map Loading map... "minzoom":false,"mappingse...

  14. Sandia Contributes to International Electrotechnical Commission...

    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, ... bodies, insurance companies, and other stakeholders in the wind-power business. ...

  15. Berkeley, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Berkeley Lab Nordic Windpower LLC Northern California Solar Energy Association NCSEA Quantum Consulting s founders RCM Digesters RawSolar Solar Millennium LLC USA SolarNexus...

  16. The U.S. Department of Energy to Hold the Inaugural Collegiate Wind Competition

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s Collegiate Wind Competition will be held alongside the American Wind Energy Association's WINDPOWER 2014 Conference & Exhibition.

  17. Modeling

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

    News, News & Events, Renewable Energy, Research & Capabilities, Systems Analysis, Wind Energy, Wind News Government-Industry RadarAirspace Listening Session at WindPower2015 ...

  18. Ramona, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in San Diego County, California.1 Registered Energy Companies in Ramona, California Sky WindPower Corp References US Census Bureau 2005 Place to 2006 CBSA Retrieved from...

  19. Meridian Trust Wind Farm II | Open Energy Information

    Open Energy Info (EERE)

    Energy Resources Developer Kenetech Windpower Energy Purchaser Southern California Edison Co Location San Gorgonio CA Coordinates 33.9095, -116.734 Show Map Loading map......

  20. Meridian Trust Wind Farm I | Open Energy Information

    Open Energy Info (EERE)

    Energy Resources Developer Kenetech Windpower Energy Purchaser Southern California Edison Co Location San Gorgonio CA Coordinates 33.9095, -116.734 Show Map Loading map......

  1. Buffalo Ridge Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Kenetech Windpower Energy Purchaser Xcel Energy Location Buffalo...

  2. Schoenfeldt Kutzeer MDP GmbH | Open Energy Information

    Open Energy Info (EERE)

    Schoenfeldt & Kutzeer (MDP) GmbH Place: Drohndorf, Germany Zip: D-06456 Sector: Wind energy Product: Germany-based, specialist in planning, project development and wind-powered...

  3. Solano County Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Wind Facility Status In Service Developer Kenetech Windpower Energy Purchaser Pacific Gas & Electric Co Location Solano County CA Coordinates 38.1535, -121.858 Show Map...

  4. Ohio's 16th congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Energy Companies in Ohio's 16th congressional district Four Seasons Windpower, LLC King Machine & Tool Co. Liquid Resources LLC Magnetech Industrial Services Morning Mist LLC...

  5. Wind Turbine Manufacturers in the U. S.: Locations and Local...

    Wind Powering America (EERE)

    Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Wind Turbine Manufacturers in the U.S.: Locations and Local Impacts WINDPOWER 2010 Conference...

  6. Duke Energy Business Services, LLC Smart Grid Demonstration Project...

    Open Energy Info (EERE)

    Demonstration Project which is based in Charlotte, North Carolina. Overview Deploy a wind energy storage demonstration project at the Notrees Windpower Project in western Texas....

  7. Essex County, Massachusetts: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    North Shore Solar & Windpower Solectria Renewables LLC Titan Electric Corporation Varian Semiconductor Equipment Associates Inc VSEA Energy Generation Facilities in Essex...

  8. Sales and Use Taxes for Items Used in Renewable Energy Industries...

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

    to manufacture solar thermal (active or passive) systems, solar electric systems, wind-power electric systems, or geothermal resource systems. Source http:...

  9. U.S. Department of Energy Collegiate Wind Competition 2016 Sponsor...

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

    ... (DOE) word mark, the WINDPOWER logo, the National Renewable Energy Laboratory logo, event ... U.S. DEPARTMENT OF ENERGY COLLEGIATE WIND COMPETITION 2016 IDENTITY GUIDELINES ...

  10. Plymouth County, Massachusetts: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Zone Subtype A. Registered Energy Companies in Plymouth County, Massachusetts Aeronautica Windpower LLC Energy Generation Facilities in Plymouth County, Massachusetts East...

  11. Plymouth, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Massachusetts.1 Registered Energy Companies in Plymouth, Massachusetts Aeronautica Windpower LLC References US Census Bureau Incorporated place and minor civil...

  12. Indian Mesa Wind Farm II | Open Energy Information

    Open Energy Info (EERE)

    Facility Type Commercial Scale Wind Facility Status In Service Owner Vestas Developer Great Plains Windpower Location Hansford County TX Coordinates 36.278, -101.345 Show Map...

  13. Installer Issues: Integrating Distributed Wind into Local Communities (Presentation)

    SciTech Connect (OSTI)

    Green, J.

    2006-06-01

    A presentation for the WindPower 2006 Conference in Pittsburgh, PA, regarding the issues facing installer of small wind electric systems.

  14. 2012 Underlying Data for Wind Technologies Market Report for...

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

    Wind Solutions" "Bergey Windpower","Eclectic Energy","Nordtank" "DyoCore","Endurance Wind Power","Powerworks" "Enertech","Evance Wind","Talk Incorporated" "Home ...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    a sales and use tax exemption for equipment, machinery and fuels used to manufacture solar thermal (active or passive) systems, solar electric systems, wind-power electric...

  16. NREL: Wind Research - News Release Archives

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

    NREL and Xcel Energy Dedicate Wind-Powered Hydrogen Generator DOE's National Renewable Energy Laboratory (NREL) and Xcel Energy dedicated a new system to convert wind power into ...

  17. Arizona's 6th congressional district: Energy Resources | Open...

    Open Energy Info (EERE)

    ETA Engineering Renegy Holdings Inc The Arizona Center for Algae Technology and Innovation WindPower Innovations Inc Retrieved from "http:en.openei.orgw...

  18. San Ramon, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    congressional district.12 Registered Energy Companies in San Ramon, California BEW Engineering Enpower Corp Third Planet Windpower LLC References US Census Bureau...

  19. Collegiate Wind Competition Turbines go Blade-to-Blade in Wind Tunnel Tests

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

    at WINDPOWER | Department of Energy Turbines go Blade-to-Blade in Wind Tunnel Tests at WINDPOWER Collegiate Wind Competition Turbines go Blade-to-Blade in Wind Tunnel Tests at WINDPOWER March 28, 2014 - 5:11pm Addthis This wind tunnel constructed by NREL engineers will test the small wind turbines designed by 10 university teams competing in DOE's Collegiate Wind Competition. This wind tunnel constructed by NREL engineers will test the small wind turbines designed by 10 university teams

  20. McKinney Wal-Mart Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Type Small Scale Wind Facility Status In Service Owner Wal-Mart Developer Bergey Windpower Energy Purchaser Wal-Mart Location McKinney TX Coordinates 33.220625, -96.630571...

  1. Transmission Constraints and Congestion in the Western and Eastern...

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

    ... Athens SPS in service 2008-2010 (and 2011). DAM data include ... as for BEPM (Blue Canyon Windpower) and INDN (City ... Statement of Glen Thomas on Behalf of the PJM Power ...

  2. Wind Vision Presentation

    Broader source: Energy.gov [DOE]

    Wind Program Director Jose Zayas kicked off the development process for the program's new wind vision during his speech at the American Wind Energy Association's WINDPOWER Conference in Chicago in...

  3. Overcoming Challenges in America’s Offshore Wind Industry

    Broader source: Energy.gov [DOE]

    A year of progress, preparation and promise was the theme connecting two days of panels and presentations last month at the 2013 American Wind Energy Association WINDPOWER Offshore conference in Providence, Rhode Island.

  4. Deployment Barriers to Distributed Wind Energy: Workshop Report...

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

    prepared by the U.S. Department of Energy Wind and Water Power Program, and was led by ... Cover photo: A Southwest Windpower Skystream wind turbine installed at the U.S. Botanic ...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    or Wind-Powered Systems Massachusetts law exempts any "solar or wind powered climatic control unit and any solar or wind powered water heating unit or any other type unit or...

  6. Power Full | Open Energy Information

    Open Energy Info (EERE)

    China Sector: Wind energy Product: China-based investment holding company that owns 100% of Ruifeng Windpower. References: Power Full1 This article is a stub. You can help...

  7. Tierra Energy | Open Energy Information

    Open Energy Info (EERE)

    company based in Austin, Texas, that is building a portfolio of windpower and natural gas-fired power generation projects. References: Tierra Energy1 This article is a stub....

  8. San Diego, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sapphire Energy Corp SeaWest WindPower Inc SolASE Solarese Solarium Energy Spinnaker Energy Inc Sun Solar Sunlight Direct Tecate Group Trex Enterprises US Farms Inc Verenium...

  9. Intrepid Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Clipper Windpower Energy Purchaser MidAmerican Energy Location Buena Vista Sac Counties IA Coordinates 42.537923, -95.289502 Show Map Loading map... "minzoom":false,"mappings...

  10. Flying Cloud Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Clipper Windpower Energy Purchaser AlliantIES Utilities Location West of Spirit Lake IA Coordinates 43.416975, -95.422282 Show Map Loading map... "minzoom":false,"mappings...

  11. Deepwater Offshore Wind Technology Research Requirements (Poster)

    SciTech Connect (OSTI)

    Musial, W.

    2005-05-01

    A poster presentation for AWEA's WindPower 2005 conference in Denver, Colorado, May 15-18, 2005 that provides an outline of the requirements for deepwater offshore wind technology development

  12. Low Wind Speed Turbine Development Project Report: November 4, 2002 - December 31, 2006

    SciTech Connect (OSTI)

    Mikhail, A.

    2009-01-01

    This report summarizes work conducted by Clipper Windpower under the DOE Low Wind Speed Turbine project. The objective of this project was to produce a wind turbine that can lower the cost of energy.

  13. Innovative Medium-Speed Drivetrain Design Program and Dynamometer Testing; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Keller, Jonathan; Halse, Christopher

    2015-05-19

    Presented at the American Wind Energy Association WINDPOWER 2015 conference. This presentation covers the concept of the next-generation drivetrain, including its impacts, innovations, design and design benefits, instrumentation, assembly, and testing programs.

  14. Women of Wind Energy Annual Luncheon

    Broader source: Energy.gov [DOE]

    The Women of Wind Energy (WoWE) annual luncheon, held each year during the American Wind Energy Association's WINDPOWER Conference and Exhibition, is a premier networking event and highly visible...

  15. DOE Collegiate Wind Competition

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Collegiate Wind Competition will take place concurrently with the 2014 AWEA WINDPOWER Conference and Exhibition in Las Vegas. Spectators are encouraged to attend...

  16. Farrow-A.PDF

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

    Windpower ' 93, American Wind Energy Society, San Francisco, California, 13-16 July, 1993 FAROW: A TOOL FOR FATIGUE AND RELIABILITY OF WIND TURBINES P. S. Veers Wind Energy...

  17. EIS-0255: Kenetech/Pacificorp Wind Power Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    This EIS analyzes BPA's proposed agreement with Sea West Corporation, a wind developer, off San Diego, California, to install additional turbines at the Wyoming Windpower Plant in Carbon County, Wyoming.

  18. NREL Announces Two New Competitiveness Improvement Project Awards...

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

    this second round of CIP funding to five-Pika Energy of Westbrook, Maine, received two awards in April, and Endurance Windpower of Spanish Forks, Utah, received an award in March. ...

  19. File:Oklahoma Wind Power Initiative Lesson1 windenergycalc.pdf...

    Open Energy Info (EERE)

    file. Author EVAC Short title Calculation of Wind-power Density Software used Microsoft Word 8.0 Conversion program Acrobat Distiller 4.05 for Windows Encrypted no Page...

  20. AWS Truewind LLC | Open Energy Information

    Open Energy Info (EERE)

    Name: AWS Truewind LLC Place: Albany, New York Zip: NY 12203 Sector: Services, Wind energy Product: AWS Truewind has mainly been providing general services in the wind-power...

  1. LVM Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Product: LVM is a UK manufacturer of generators and pumps with low voltage DC power supplies. It makes wind-power generator and solar power modules. References: LVM...

  2. GWE LLC | Open Energy Information

    Open Energy Info (EERE)

    W 4,000,000,000 mW 0.004 GW Number of Units 2 Commercial Online Date 2012 Wind Turbine Manufacturer HZ Windpower References AWEA 2012 Market Report1 Loading map......

  3. Recent Wind Resource Characterization Activities at the National...

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

    NREUCP-440-23095 * UC Category: 1210 Recent Wind Reso Characterization A at the National Ren Energy Labora Dennis L. Elliott Marc N. Schwartz Presented at Windpower '97 Austin,...

  4. Modeling the Long-Term Market Penetration of Wind in the United...

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

    CP-620-34469 W. Short, N. Blair, D. Heimiller, and V. Singh Presented at the American Wind Energy Association (AWEA) WindPower 2003 Conference Austin, Texas May 21, 2003...

  5. Testing Small Wind Turbines at the National Renewable Energy Laboratory (NREL) (Poster)

    SciTech Connect (OSTI)

    Sinclair, K.; Bowen, A.

    2008-06-01

    WindPower 2008 conference sponsored by AWEA held in Houston, Texas on June 1-4, 2008. This poster describes four small wind electric systems that were tested to IEC and AWEA standards at NREL's NWTC.

  6. PNE Wind formerly Plambeck Neue Energien AG | Open Energy Information

    Open Energy Info (EERE)

    Sector: Wind energy Product: Germany-based developer of onshore and offshore windpower parks. Coordinates: 53.858306, 8.697818 Show Map Loading map... "minzoom":false,"mappin...

  7. Modeling the Market Potential of Hydrogen from Wind and Competing...

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

    8 May 2005 Modeling the Market Potential of Hydrogen from Wind and Competing Sources Preprint W. Short, N. Blair, and D. Heimiller To be presented at WINDPOWER 2005 Denver,...

  8. Blog | Department of Energy

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

    en casa? | Photo courtesy of Joe Guasti, Bergey Windpower Co., Inc.. Ahorra energa y dinero con el viento: 5 pasos antes de invertir en un nuevo sistema elico Te interesa en...

  9. Planning a Small Wind Electric System | Department of Energy

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

    Small Wind Electric System Planning a Small Wind Electric System Small wind electric systems require planning to determine if there is enough wind, the location is appropriate, if wind systems are allowed, and if the system will be economical. | Photo courtesy of Bergey WindPower. Small wind electric systems require planning to determine if there is enough wind, the location is appropriate, if wind systems are allowed, and if the system will be economical. | Photo courtesy of Bergey WindPower.

  10. Warren Hsing

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

    Department of Energy Want a Tax Credit for a Small Wind System? Be Sure It's Certified! Want a Tax Credit for a Small Wind System? Be Sure It's Certified! August 3, 2015 - 3:54pm Addthis A small wind turbine can produce enough energy to cover the electricity costs of the average American home. | Photo from Bergey Windpower Co., Inc.; NREL 13830 A small wind turbine can produce enough energy to cover the electricity costs of the average American home. | Photo from Bergey Windpower Co., Inc.;

  11. Washington Closure Hanford: Cleanup Progress Along Hanford's River Corridor

    Office of Environmental Management (EM)

    Department of Energy Want a Tax Credit for a Small Wind System? Be Sure It's Certified! Want a Tax Credit for a Small Wind System? Be Sure It's Certified! August 3, 2015 - 3:54pm Addthis A small wind turbine can produce enough energy to cover the electricity costs of the average American home. | Photo from Bergey Windpower Co., Inc.; NREL 13830 A small wind turbine can produce enough energy to cover the electricity costs of the average American home. | Photo from Bergey Windpower Co., Inc.;

  12. Want a Tax Credit for a Small Wind System? Be Sure It's Certified! |

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

    Department of Energy Want a Tax Credit for a Small Wind System? Be Sure It's Certified! Want a Tax Credit for a Small Wind System? Be Sure It's Certified! August 3, 2015 - 3:54pm Addthis A small wind turbine can produce enough energy to cover the electricity costs of the average American home. | Photo from Bergey Windpower Co., Inc.; NREL 13830 A small wind turbine can produce enough energy to cover the electricity costs of the average American home. | Photo from Bergey Windpower Co., Inc.;

  13. Saving Energy and Money with Wind: 5 Steps Before You Invest in a New Wind

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

    Energy System | Department of Energy and Money with Wind: 5 Steps Before You Invest in a New Wind Energy System Saving Energy and Money with Wind: 5 Steps Before You Invest in a New Wind Energy System December 23, 2014 - 11:04am Addthis Interested in a wind energy system at home? Follow these important steps. | Photo courtesy of Joe Guasti, Bergey Windpower Co., Inc.. Interested in a wind energy system at home? Follow these important steps. | Photo courtesy of Joe Guasti, Bergey Windpower

  14. Economic Development Impacts from Wind Power in the Western Governors' Association States (Poster)

    SciTech Connect (OSTI)

    Tegen, S.; Goldberg, M.; Milligan, M.

    2007-06-01

    The Western Governors' Association created the Clean and Diversified Energy Advisory Committee (CDEAC) "to utilize the region's diverse resources to produce affordable, sustainable, and environmentally reponsible energy." This conference poster, prepared for WINDPOWER 2007 in Los Angeles, outlines the economic impact to the Western United States from new wind energy projects.

  15. Wind Energy Workforce Development: A Roadmap to a Wind Energy Educational Infrastructure (Presentation)

    SciTech Connect (OSTI)

    Baring-Gould, I.

    2011-05-01

    Wind Powering America national technical director Ian Baring-Gould made this presentation about workforce development in the wind energy industry to an audience at the American Wind Energy Association's annual WINDPOWER conference in Anaheim. The presentation outlines job projections from the 20% Wind Energy by 2030 report and steps to take at all levels of educational institutions to meet those projections.

  16. Workforce Development and Wind for Schools (Poster)

    SciTech Connect (OSTI)

    Newcomb, C.; Baring-Gould, I.

    2012-06-01

    As the United States dramatically expands wind energy deployment, the industry is faced with the need to quickly develop a skilled workforce and to address public acceptance. Wind Powering America's Wind for Schools project addresses these challenges. This poster, produced for the American Wind Energy Association's annual WINDPOWER conference, provides an overview of the project, including objectives, methods, and results.

  17. Wind Turbine Manufacturers in the United States: Locations and Local Impacts (Presentation)

    SciTech Connect (OSTI)

    Tegen, S.

    2010-05-26

    Suzanne Tegen's presentation about U.S. wind energy manufacturing (presented at WINDPOWER 2010 in Dallas) provides information about challenges to modeling renewables; wind energy's economic "ripple effect"; case studies about wind-related manufacturing in Colorado, Iowa, Ohio, and Indiana; manufacturing maps for the Great Lakes region, Arkansas, and the United States; sample job announcements; and U.S. Treasury Grant 1603 funding.

  18. NREL: Wind Research - News

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

    Below are some select news stories from the National Wind Technology Center. Subscribe to the RSS feed RSS . Learn about RSS. April 5, 2016 Collegiate Teams on Track for May Competition Twelve collegiate teams are gearing up for the biannual U.S. Department of Energy Collegiate Wind Competition 2016, to be held in New Orleans, Louisiana, May 23-25, 2016, in conjunction with the AWEA WINDPOWER 2016 Conference & Exhibition. Since the inaugural competition in 2014, the number of competing teams

  19. U.S. Energy Information Administration

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

    Nebraska 2014 EIA reports and publications Nebraska's electricity generation from wind increased 45% from January 2014 through January 2015 Nebraska ranked second in the nation, after Iowa, in corn-based ethanol production capacity in 2014. Almost 92% of Nebraska has conditions suitable for wind-powered electricity generation. Nebraska eNergy highlights: Many industrial electricity customers are farmers * Nebraska has the third-highest count of industrial electricity customers in the United

  20. Distinguished Professionals to Serve as Collegiate Wind Competition Judges

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

    | Department of Energy Distinguished Professionals to Serve as Collegiate Wind Competition Judges Distinguished Professionals to Serve as Collegiate Wind Competition Judges May 12, 2016 - 3:52pm Addthis U.S. Department of Energy Collegiate Wind Competition organizers have announced the judges for the 2016 competition, which will take place May 24-25 at the American Wind Energy Association (AWEA) WINDPOWER conference in New Orleans, Louisiana. "The competition relies on the expertise of

  1. Meet the Collegiate Wind Competition 2016 Teams: Part 1 | Department of

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

    Energy 1 Meet the Collegiate Wind Competition 2016 Teams: Part 1 April 21, 2016 - 6:18pm Addthis The U.S. Department of Energy Collegiate Wind Competition 2016 kicks off Monday, May 23 with the competitors testing their wind technology and concluding on Wednesday, May 25 at the American Wind Energy Association (AWEA) WINDPOWER conference in New Orleans. The Collegiate Wind Competition will gather 12 teams of talented university students from across the country for an intense competition to

  2. DOE Announces Competitive Improvement Project Awards | Department of Energy

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

    Competitive Improvement Project Awards DOE Announces Competitive Improvement Project Awards March 31, 2014 - 10:22am Addthis The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) is building on the success of the initial Distributed Wind Turbine Competitiveness Improvement Project (CIP), which was announced in January 2013. Bergey Windpower Company of Oklahoma, an initial CIP recipient, used this funding to identify the component improvements to optimize its Excel 10

  3. Progress on SCADA Data Based Wake Analysis

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

    Progress On SCADA Data Based Wake Analysis Sandia National Laboratories Carsten Westergaard*, Shawn Martin, Ben Karlson, Carter Charles, Jonathan White Correspondence email: cahwe@sandia.gov Windpower Monthly's Wind Data Forum, Houston, March 14-16, 2016 Acknowledgement: This work has been funded under the Department of Energy's Continuous Reliability Enhancement for Wind (CREW) project and the A2E program. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia

  4. EIS-0205: Joint NEPA/SEPA Final Environmental Impact Statement Washington Windplant No. 1, Goldendale, Washington

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s Bonneville Power Administration prepared this statement in order to fulfill its National Environmental Policy Act obligations ahead of signing an agreement with the utilities that would purchase the Windplant’s power from KENETECH. KENETECH Windpower, Inc., proposes to construct and operate Washington Windplant No. 1 in the Columbia Hills area, southeast of Goldendale, in Klickitat County, Washington.

  5. Distinguished Student Awards Paul Asare Agyapong, NEN-3, UGS, Technical

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

    | Department of Energy Distinguished Professionals to Serve as Collegiate Wind Competition Judges Distinguished Professionals to Serve as Collegiate Wind Competition Judges May 12, 2016 - 3:52pm Addthis U.S. Department of Energy Collegiate Wind Competition organizers have announced the judges for the 2016 competition, which will take place May 24-25 at the American Wind Energy Association (AWEA) WINDPOWER conference in New Orleans, Louisiana. "The competition relies on the expertise of

  6. In the OSTI Collections: Wind Power | OSTI, US Dept of Energy, Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Wind Power People have been using the wind as an almost-free source of power to drive electric generators since the late 1800s, and have sought to improve the technology since then through better understanding of the wind itself and how wind-power machinery interacts with it. Some of the recently reported investigations sponsored by the U. S. Department of Energy have addressed: the effects of turbine spacing in a wind farm on the farm's efficiency,

  7. U.S. Energy Information Administration

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

    TEXAS 2014 EIA reports and publications Texas ranks first in the nation in the production of crude oil, natural gas, and electricity. Texas leads the nation in wind-powered generation capacity with more than 32,177 gigawatthours (GWh) through October of 2014. Texas leads all states in total proved oil reserves, which came mostly from the Eagle Ford shale play and other tight formations in the Permian Basin. Texas energy highlighTs Twelve states produced 80% of U.S. wind power in 2013 * According

  8. Call For Abstracts (Student Research Forum) | Department of Energy

    Energy Savers [EERE]

    Department of Energy Caithness Shephards Flat: The Largest Wind Farm Project in the World Caithness Shephards Flat: The Largest Wind Farm Project in the World October 12, 2010 - 5:04pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What does this project do? Wind farm project is projected to employ over 400 people in construction phase. It is expected to produce 845 megawatt wind-powered electrical generation, or enough wind energy to supply 235,000 homes.

  9. U.S. Department of Energy Collegiate Wind Competition 2016 | Department of

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

    Energy U.S. Department of Energy Collegiate Wind Competition 2016 U.S. Department of Energy Collegiate Wind Competition 2016 May 23, 2016 8:00AM EDT to May 25, 2016 5:00PM EDT San Antonio, Texas Hyatt Regency Hill Country Resort and Spa 9800 Hyatt Resort Drive San Antonio, Texas 78251 Held in conjunction with the American Wind Energy Association's WINDPOWER, the U.S. Department of Energy Collegiate Wind Competition challenges interdisciplinary teams of undergraduate students from a variety

  10. Wind Events | Department of Energy

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

    Wind Events Wind Events Below is an industry calendar with meetings, conferences, and webinars of interest to the wind energy technology communities. AWEA WINDPOWER 2016 May 23, 2016 8:00AM EDT to May 26, 2016 5:00PM EDT U.S. Department of Energy Collegiate Wind Competition 2016 May 23, 2016 8:00AM EDT to May 25, 2016 5:00PM EDT AWEA State Wind Energy Forum-Virginia June 22, 2016 8:30AM to 5:30PM EDT AWEA Regional Wind Energy Conference-Northeast July 19, 2016 8:00AM EDT to July 20, 2016 5:00PM

  11. NREL Names New Wind Center Director - News Releases | NREL

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

    Names New Wind Center Director Fort Felker to begin new position May 18, 2009 May 14, 2009 Dr. Fort F. Felker has been named director of the National Wind Technology Center at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL). Felker, a co-founder of Winglet Technology LLC, and former director of engineering analysis and test at Kenetech Windpower, begins his new position May 18. "Dr. Felker's 30 years of aeronautical and mechanical engineering research and

  12. Jet spoiler arrangement for wind turbine

    DOE Patents [OSTI]

    Cyrus, Jack D.; Kadlec, Emil G.; Klimas, Paul C.

    1985-01-01

    An air jet spoiler arrangement is provided for a Darrieus-type vertical axis wind-powered turbine. Air is drawn into hollow turbine blades through air inlets at the ends thereof and is ejected in the form of air jets through small holes or openings provided along the lengths of the blades. The air jets create flow separation at the surfaces of the turbine blades, thereby inducing stall conditions and reducing the output power. A feedback control unit senses the power output of the turbine and controls the amount of air drawn into the air inlets accordingly.

  13. Jet spoiler arrangement for wind turbine

    DOE Patents [OSTI]

    Cyrus, J.D.; Kadlec, E.G.; Klimas, P.C.

    1983-09-15

    An air jet spoiler arrangement is provided for a Darrieus-type vertical axis wind-powered turbine. Air is drawn into hollow turbine blades through air inlets at the end thereof and is ejected in the form of air jets through small holes or openings provided along the lengths of the blades. The air jets create flow separation at the surfaces of the turbine blades, thereby including stall conditions and reducing the output power. A feedback control unit senses the power output of the turbine and controls the amount of air drawn into the air inlets accordingly.

  14. Renewable Electricity Futures (Presentation)

    SciTech Connect (OSTI)

    DeMeo, E.

    2012-08-01

    This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at Wind Powering America States Summit. The Summit, which follows the American Wind Energy Association's (AWEA's) annual WINDPOWER Conference and Exhibition, provides state Wind Working Groups, state energy officials, U.S. Energy Department and national laboratory representatives, and professional and institutional partners an opportunity to review successes, opportunities, and challenges for wind energy and plan future collaboration.

  15. Solar wind samples give insight into birth of solar system

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

    Solar and wind power advancing U.S. electricity generation from wind and solar energy show no signs of slowing down. In its new monthly forecast, the U.S. Energy Information Administration expects wind-powered generation to grow by 19 percent this year and rise another 8 percent in 2014. Congress's extension in January of a tax credit for electricity producers that use renewables is behind the wind power boost. Solar generation in the electric power sector is expected to grow even more, rising

  16. Caithness Shephards Flat: The Largest Wind Farm Project in the World |

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

    Department of Energy Caithness Shephards Flat: The Largest Wind Farm Project in the World Caithness Shephards Flat: The Largest Wind Farm Project in the World October 12, 2010 - 5:04pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What does this project do? Wind farm project is projected to employ over 400 people in construction phase. It is expected to produce 845 megawatt wind-powered electrical generation, or enough wind energy to supply 235,000 homes.

  17. Impacts of Large Amounts of Wind Power on Design and Operation of Power Systems; Results of IEA Collaboration

    SciTech Connect (OSTI)

    Parsons, B. and Ela, E.; Holttinen, H.; Meibom, P.; Orths, A.; O'Malley, M.; Ummels, B.C.; Tande, J.

    2008-06-01

    There are a multitude of studies completed and ongoing related to the cost of wind integration. However, the results are not easy to compare. An international forum for exchange of knowledge of power system impacts of wind power has been formed under the IEA Implementing Agreement on Wind Energy. IEA WIND R&D Task 25 on Design and Operation of Power Systems with Large Amounts of Wind Power produced a state-of-the-art report in October 2007, where the most relevant wind-power grid integration studies were analyzed, especially regarding methodologies and input data. This paper summarizes the results from 18 case studies, with discussion on differences in methodology as well as issues that have been identified to impact the cost of wind integration.

  18. Renewable Electricity Futures Study Volume 2: Renewable Electricity Generation and Storage Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    This volume includes chapters discussing biopower, geothermal, hydropower, ocean, solar, wind, and storage technologies. Each chapter includes a resource availability estimate, technology cost and performance characterization, discussions of output characteristics and grid service possibilities, large-scale production and deployment issues, and barriers to high penetration along with possible responses to them. Only technologies that are currently commercially available—biomass, geothermal, hydropower, solar PV, CSP, and wind-powered systems—are included in the modeling analysis. Some of these renewable technologies—such as run-of-river hydropower, onshore wind, hydrothermal geothermal, dedicated and co-fired-with-coal biomass—are relatively mature and well-characterized. Other renewable technologies—such as fixed-bottom offshore wind, solar PV, and solar CSP—are at earlier stages of deployment with greater potential for future technology advancements over the next 40 years.

  19. Nation Leads Wind Energy Production and Innovation

    Broader source: Energy.gov [DOE]

    This spring edition of the Wind Program Newsletter comes at the juncture of two important events for the wind industry: the 1-year anniversary of the U.S. Department of Energy Wind Program’s historic Wind Vision Report and the start of American Wind Energy Association WINDPOWER 2016. We have quite a bit to celebrate this spring. Statistics released at the end of 2015 indicated that the United States was once again the world’s leading wind energy producer—reaching 8.6 gigawatts for the year—pushing the country’s cumulative total past 74 gigawatts, and generating enough electricity from wind to power 17.5 million typical U.S. homes!

  20. Chautauqua radio workshop project. Final report, July 1, 1980-October 30, 1981

    SciTech Connect (OSTI)

    Not Available

    1982-01-25

    Chautauqua is a daily call-in radio show (260 hour-long shows) broadcast over Public Radio Station WOUB fm, Athens, Ohio. This radio series covers a wide range of topics such as: energy conservation, developing small scale alternative energy sources (like windpower, solar energy, wood heat, alcohol production, earth-sheltered home construction, etc.), backyard vegetable production, and food preservation. The program's information is generated by the guests, listeners, and the show's host. An outline of the proposed steps to accomplish the proliferation of the Chautauqua radio concept throughout the US is presented. The Final Report from the Chautauqua Radio Workshop Project is presented along with the Chautauqua Notebook: appropriate technology on radio. (MCW)

  1. Wind Vision: Updating the DOE 20% Wind Energy by 2030 Report (Poster)

    SciTech Connect (OSTI)

    Baring-Gould, E. I.

    2014-04-01

    The 20% Wind Energy by 2030 report was developed as part of the Advanced Energy Initiative. Published in 2008, the report was largely based on information collected and analyzed in 2006. Much has changed since then, including shifts in technology, markets, and policy. The industry needs a new, clear, vision for wind power that is shared among stakeholders from the U.S. government, industry, academia, and NGO communities. At WINDPOWER 2013, the U.S. Department of Energy, in partnership with the American Wind Energy Association and the Wind Energy Foundation, launched a project to update the 20% report with new objectives. This conference poster outlines the elements of the new Wind Vision.

  2. Avian Collisions with Wind Turbines: A Summary of Existing Studies and Comparisons to Other Sources of Avian Collision Mortality in the United States

    SciTech Connect (OSTI)

    Erickson, Wallace P.; Johnson, Gregory D.; Strickland, Dale M.; Young, Jr., David P.; Sernka, Karyn J.; Good, Rhett E.

    2001-08-01

    It has been estimated that from 100 million to well over 1 billion birds are killed annually in the United States due to collisions with human-made structures, including vehicles, buildings and windows, powerlines, communication towers, and wind turbines. Although wind energy is generally considered environmentally friendly (because it generates electricity without emitting air pollutants or greenhouse gases), the potential for avian fatalities has delayed and even significantly contributed to blocking the development of some windplants in the U.S. Given the importance of developing a viable renewable source of energy, the objective of this paper is to put the issue of avian mortality associated with windpower into perspective with other sources of avian collision mortality across the U.S. The purpose of this paper is to provide a detailed summary of the mortality data collected at windplants and put avian collision mortality associated with windpower development into perspective with other significant sources of avian collision mortality across the United States. We provide a summary of data collected at many of the U.S. windplants and provide annual bird fatality estimates and projections for all wind turbines in the U.S. For comparison, we also review studies of avian collision mortality from other major human-made structures and report annual bird fatality estimates for these sources. Other sources also significantly contribute to overall avian mortality. For example, the National Audubon Society estimates avian mortality due to house cats at 100 million birds per year. Pesticide use, oil spills, disease, etc., are other significant sources of unintended avian mortality. Due to funding constraints, the scope of this paper is limited to examining only avian mortality resulting from collisions with human-made obstacles.

  3. South Dakota Wind Resource Assessment Network (WRAN)

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

    WRAN is a network of instrument stations sited throughout South Dakota. As of 2010, there are eleven stations, and some have been collecting data since 2001. The purpose of the WRAN:

    There are several reasons why the WRAN was built. One of the most obvious is that it will allow verification of the existing resource assessments of our state. South Dakota has tremendous potential as an exporter of wind-generated electricity. There has recently been a great deal of publicity over a Pacific Northwest National Laboratories study conducted in the early 1990s that ranked the contiguous 48 states in terms of their potential to produce windpower. (Click here for the results of this study as given by the American Wind Energy Association.) South Dakota ranked fourth in that study. Also, more recently, detailed maps of the wind resource in South Dakota were produced by the National Renewable Energy Laboratory (NREL). Unfortunately, both of these studies had to rely heavily on computer-generated models and very sparse measured data, because very little appropriate measured data exists. The WRAN will provide valuable data that we anticipate will validate the NREL maps, and perhaps suggest minor adjustments.

    There are many other benefits the WRAN will provide. The data it will measure will be at heights above ground that are more appropriate for predicting the performance of large modern wind turbines, as opposed to data collected at National Weather Service stations whose anemometers are usually only about 9 m (30 feet) above ground. Also, we will collect some different types of data than most wind measurement networks, which will allow a series of important studies of the potential impact and value of South Dakota's windpower. In addition, all of the WRAN data will be made available to the public via this WWWeb site. This will hopefully enable extensive informed discussion among all South Dakotans on such important topics as rural economic development and transmission system expansion. [Copied from http://sdwind.com/about/

  4. Projects from Federal Region IX: Department of Energy Appropriate Energy Technology Program. Part II

    SciTech Connect (OSTI)

    Case, C.W.; Clark, H.R.; Kay, J.; Lucarelli, F.B.; Rizer, S.

    1980-01-01

    Details and progress of appropriate energy technology programs in Region IX are presented. In Arizona, the projects are Solar Hot Water for the Prescott Adult Center and Solar Prototype House for a Residential Community. In California, the projects are Solar AquaDome Demonstration Project; Solar Powered Liquid Circulating Pump; Appropriate Energy Technology Resource Center; Digester for Wastewater Grown Aquatic Plants; Performance Characteristics of an Anaerobic Wastewater Lagoon Primary Treatment System; Appropriate Energy/Energy Conservation Demonstration Project; Solar Energy for Composting Toilets; Dry Creek Rancheria Solar Demonstration Projects; Demonstration for Energy Retrofit Analysis and Implementation; and Active Solar Space Heating System for the Integral Urban House. In Hawaii, the projects are: Java Plum Electric; Low-Cost Pond Digesters for Hawaiian Pig Farm Energy Needs; Solar Beeswax Melter; Methane Gas Plant for Operating Boilers and Generating Steam; and Solar Water Heating in Sugarcane Seed-Treatment Plants. A Wind-Powered Lighted Navigation Buoys Project for Guam is also described. A revised description of the Biogas Energy for Hawaiian Small Farms and Homesteads is given in an appendix.

  5. Wind-electric icemaking project: Analysis and dynamometer testing. Volume 1

    SciTech Connect (OSTI)

    Holz, R.; Gervorgian, V.; Drouilhet, S.; Muljadi, E.

    1998-07-01

    The wind/hybrid systems group at the National Renewable Energy Laboratory has been researching the most practical and cost-effective methods for producing ice from off-grid wind-electric power systems. The first phase of the project, conducted in 1993--1994, included full-scale dynamometer and field testing of two different electric ice makers directly connected to a permanent magnet alternator. The results of that phase were encouraging and the second phase of the project was launched in which steady-state and dynamic numerical models of these systems were developed and experimentally validated. The third phase of the project was the dynamometer testing of the North Star ice maker, which is powered by a 12-kilowatt Bergey Windpower Company, Inc., alternator. This report describes both the second and third project phases. Also included are detailed economic analyses and a discussion of the future prospects of wind-electric ice-making systems. The main report is contained in Volume 1. Volume 2 consists of the report appendices, which include the actual computer programs used in the analysis and the detailed test results.

  6. Viability of Small Wind Distributed Generation for Farmers Who Irrigate (Poster)

    SciTech Connect (OSTI)

    Meadows, B.; Forsyth, T.; Johnson, S.; Healow, D.

    2010-05-01

    About 14% of U.S. farms are irrigated, representing 55 million acres of irrigated land. Irrigation on these farms is a major energy user in the United States, accounting for one-third of water withdrawals and 137 billion gallons per day. More than half of the Irrigation systems use electric energy. Wind energy can be a good choice for meeting irrigation energy needs. Nine of the top 10 irrigation states (California, Texas, Idaho, Arkansas, Colorado, Nebraska, Arizona, Kansas, Washington, and Oregon) have good to excellent wind resources. Many rural areas have sufficient wind speeds to make wind an attractive alternative, and farms and ranches can often install a wind energy system without impacting their ability to plant crops and graze livestock. Additionally, the rising and uncertain future costs of diesel, natural gas, and even electricity increase the potential effectiveness for wind energy and its predictable and competitive cost. In general, wind-powered electric generation systems generate more energy in the winter months than in the summer months when most crops need the water. Therefore, those states that have a supportive net metering policy can dramatically impact the viability of an onsite wind turbine. This poster presentation highlights case studies that show favorable and unfavorable policies that impact the growth of small wind in this important sector and demonstrate how net metering policies affect the viability of distributed wind generation for farmers who irrigate.

  7. A fair wind blows for one green technology

    SciTech Connect (OSTI)

    Marshall, E.

    1993-06-25

    The newest windmills are small and robust, typically capable of generating 50 to 500 kilowatts each. Sales have been helped along, both in Europe and the United States, by laws requiring utility companies to offer fixed purchase-price contracts to suppliers of wind electricity. Another boost comes from the National Energy Policy Act, signed into law last fall by George Bush. It permits a 1.5 cent per kilowatt-hour tax credit for generators of electricity from renewable sources. Emphasizing energy production is [open quotes]a much smarter approach[close quotes] than just rewarding construction of new windmills, says Alexander Ellis, an executive at Kenetech/US Windpower, because it encourages companies to deliver durable products. Today, the wind energy business seems to be booming, bearing out the Administration's faith that environmental technologies can open new markets. There are now more than 16,000 wind turbines installed in the United States, according to DeMeo, most of them still in California. Europe is also moving ahead. Although European countries have installed fewer machines to date, DeMeo says, the European Community has ambitious plans, calling for double the current US wind energy capacity by the end of the decade. About 10 major manufacturers in the United States and abroad are vying for this business. It took some fine-tuning, but government incentives to nurture this green technology seem to be working.

  8. Expanding Small Wind Turbine Certification Testing - Establishment of Regional Test Centers (Poster)

    SciTech Connect (OSTI)

    Jimenez, A.; Bowen, A.; Forsyth, T.; Huskey, A.; Sinclair, K.; van Dam, J.; Smith, J.

    2010-05-01

    Presented at the WINDPOWER 2010 Conference & Exhibition, 23-26 May 2010, Dallas, Texas. The rapid growth of the small wind turbine (SWT) market is attracting numerous entrants. Small wind turbine purchasers now have many options but often lack information (such as third-party certification) to select a quality turbine. Most SWTs do not have third-party certification due to the expense and difficulty of the certification process. Until recently, the only SWT certification bodies were in Europe. In North America, testing has been limited to U.S. Department of Energy (DOE) subsidized tests conducted at the National Wind Technology Center (NWTC) under the ongoing Independent Testing Project. The goal is to increase the number of certified turbines and gain greater consumer confidence in SWT technology. To reduce certification testing costs, DOE/NREL is assisting in establishing a network of Regional Test Centers (RTCs) to conduct SWT third-party certification testing. To jump-start these RTCs, DOE/NREL is providing financial and technical assistance for an initial round of tests. The goal is to establish a lower-cost U.S. small wind testing capability that will lead to increased SWT certification. This poster describes the project, describes how it fits within broader SWT certification activities, and provides current status.

  9. Wind Power Forecasting Error Frequency Analyses for Operational Power System Studies: Preprint

    SciTech Connect (OSTI)

    Florita, A.; Hodge, B. M.; Milligan, M.

    2012-08-01

    The examination of wind power forecasting errors is crucial for optimal unit commitment and economic dispatch of power systems with significant wind power penetrations. This scheduling process includes both renewable and nonrenewable generators, and the incorporation of wind power forecasts will become increasingly important as wind fleets constitute a larger portion of generation portfolios. This research considers the Western Wind and Solar Integration Study database of wind power forecasts and numerical actualizations. This database comprises more than 30,000 locations spread over the western United States, with a total wind power capacity of 960 GW. Error analyses for individual sites and for specific balancing areas are performed using the database, quantifying the fit to theoretical distributions through goodness-of-fit metrics. Insights into wind-power forecasting error distributions are established for various levels of temporal and spatial resolution, contrasts made among the frequency distribution alternatives, and recommendations put forth for harnessing the results. Empirical data are used to produce more realistic site-level forecasts than previously employed, such that higher resolution operational studies are possible. This research feeds into a larger work of renewable integration through the links wind power forecasting has with various operational issues, such as stochastic unit commitment and flexible reserve level determination.

  10. Could crop height affect the wind resource at agriculturally productive wind farm sites?

    SciTech Connect (OSTI)

    Vanderwende, Brian; Lundquist, Julie K.

    2015-11-07

    The collocation of cropland and wind turbines in the US Midwest region introduces complex meteorological interactions that could influence both agriculture and wind-power production. Crop management practices may affect the wind resource through alterations of land-surface properties. We use the weather research and forecasting (WRF) model to estimate the impact of crop height variations on the wind resource in the presence of a large turbine array. A hypothetical wind farm consisting of 121 1.8-MW turbines is represented using the WRF model wind-farm parametrization. We represent the impact of selecting soybeans rather than maize by altering the aerodynamic roughness length in a region approximately 65 times larger than that occupied by the turbine array. Roughness lengths of 0.1 and 0.25 m represent the mature soy crop and a mature maize crop, respectively. In all but the most stable atmospheric conditions, statistically significant hub-height wind-speed increases and rotor-layer wind-shear reductions result from switching from maize to soybeans. Based on simulations for the entire month of August 2013, wind-farm energy output increases by 14 %, which would yield a significant monetary gain. Further investigation is required to determine the optimal size, shape, and crop height of the roughness modification to maximize the economic benefit and minimize the cost of such crop-management practices. As a result, these considerations must be balanced by other influences on crop choice such as soil requirements and commodity prices.

  11. Turbulence loads on the Howden 26-m-diameter wind turbine

    SciTech Connect (OSTI)

    Madsen, P.H.; Hock, S.M.; Hausfeld, T.E.

    1987-11-01

    Conducted in Palm Springs, California, a joint effort between SERI and James Howden and Company involved a comprehensive test program on the 330-kW Howden wind turbine with a three-bladed, fixed-hub rotor 26 m in diameter. Part of the measurement analysis is to quantify the turbulence loads during the steady-state production modes of operation. Assuming wind turbulence to be the cause of the random loads, the turbulence loads in terms of blade root-bending moments have been determined empirically by isolating the random or nonperiodic part of the load signals using azimuthal averaging. Standard deviations as functions of wind speed, as well as power spectra of the loads, are presented. The measured turbulence loads are compared to a recently developed model for turbulence loading of wind turbines. The model works in the frequency domain and uses the standard engineering representation of turbulence in terms of a coherence function and a wind-power spectrum at a fixed point in space. The turbulence load model accounts for the dominant mode of vibration for the load in question and is intended to be simple enough to be used for a preliminary load estimate for practical design purposes.

  12. California energy flow in 1993

    SciTech Connect (OSTI)

    Borg, I.Y.; Briggs, C.K.

    1995-04-01

    Energy consumption in the state of California decreased about 3% in 1993 reflecting continuation of the recession that was manifest in a moribund construction industry and a high state unemployment that ran counter to national recovery trends. Residential/commercial use decreased slightly reflecting a mild winter in the populous southern portion of the state, a decrease that was offset to some extent by an increase in the state population. Industrial consumption of purchased energy declined substantially as did production of self-generated electricity for in-house use. Consumption in the transportation sector decreased slightly. The amount of power transmitted by the utilities was at 1992 levels; however a smaller proportion was produced by the utilities themselves. Generation of electricity by nonutilities, primarily cogenerators and small power producers, was the largest of any state in the US. The growth in the number of private power producers combined with increased amounts of electricity sold to the public utilities set the stage for the sweeping proposals before the California Public Utility Commission to permit direct sales from the nonutilities to retail customers. California production of both oil and natural gas declined; however, to meet demand only the imports of natural gas increased. A break in the decade-long drought during the 1992--1993 season resulted in a substantial increase in the amount of hydroelectricity generated during the year. Geothermal energy`s contribution increased substantially because of the development of new resources by small power producers. Decline in steam production continued at The Geysers, the state`s largest field, principally owned and managed by a public utility. Increases in windpower constituted 1--1/2% of the total electric supply--up slightly from 1992. Several solar photo voltaic demonstration plants were in operation, but their contribution remained small.

  13. California energy flow in 1991

    SciTech Connect (OSTI)

    Borg, I.Y.; Briggs, C.K.

    1993-04-01

    Energy consumption in California fell in 1991 for the first time in five years. The State`s economy was especially hard hit by a continuing national recession. The construction industry for the second year experienced a dramatic downturn. Energy use in the industrial sector showed a modest increase, but consumption in other end-use categories declined. The decrease in energy used in transportation can be traced to a substantial fall in the sales of both highway diesel fuels and vessel bunkering fuels at California ports, the latter reflecting a mid-year increase in taxes. Gasoline sales by contrast increased as did the number of miles traveled and the number of automobiles in the State. Production in California`s oil and gas fields was at 1990 levels thus arresting a steady decline in output. Due to enlarged steam flooding operations, production at several fields reached record levels. Also countering the decline in many of California fields was new production from the Port Arguello offshore field. California natural gas production, despite a modest 1991 increase, will not fill the use within the State. Petroleum comprised more than half of the State`s energy supply principally for transportation. Natural gas use showed a small increase. Oil products play virtually no role in electrical production. The largest single source of electricity to the State is imports from the Pacific Northwest and from coal-fired plants in the Southwest. Combined contributions to transmitted electricity from renewable and alternate sources declined as hydropower was constrained by a prolonged drought and as geothermal power from the largest and oldest field at The Geysers fell. Windpower grew slightly; however solar power remained at 1990 levels and made no substantial contribution to total power generation.

  14. Could crop height affect the wind resource at agriculturally productive wind farm sites?

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

    Vanderwende, Brian; Lundquist, Julie K.

    2015-11-07

    The collocation of cropland and wind turbines in the US Midwest region introduces complex meteorological interactions that could influence both agriculture and wind-power production. Crop management practices may affect the wind resource through alterations of land-surface properties. We use the weather research and forecasting (WRF) model to estimate the impact of crop height variations on the wind resource in the presence of a large turbine array. A hypothetical wind farm consisting of 121 1.8-MW turbines is represented using the WRF model wind-farm parametrization. We represent the impact of selecting soybeans rather than maize by altering the aerodynamic roughness length inmore » a region approximately 65 times larger than that occupied by the turbine array. Roughness lengths of 0.1 and 0.25 m represent the mature soy crop and a mature maize crop, respectively. In all but the most stable atmospheric conditions, statistically significant hub-height wind-speed increases and rotor-layer wind-shear reductions result from switching from maize to soybeans. Based on simulations for the entire month of August 2013, wind-farm energy output increases by 14 %, which would yield a significant monetary gain. Further investigation is required to determine the optimal size, shape, and crop height of the roughness modification to maximize the economic benefit and minimize the cost of such crop-management practices. As a result, these considerations must be balanced by other influences on crop choice such as soil requirements and commodity prices.« less

  15. Strategies for Voltage Control and Transient Stability Assessment

    SciTech Connect (OSTI)

    Hiskens, Ian A.

    2013-09-25

    As wind generation grows, its influence on power system performance will becoming increasingly noticeable. Wind generation di#11;ffers from traditional forms of generation in numerous ways though, motivating the need to reconsider the usual approaches to power system assessment and performance enhancement. The project has investigated the impact of wind generation on transient stability and voltage control, identifying and addressing issues at three distinct levels of the power system: 1) at the device level, the physical characteristics of wind turbine generators (WTGs) are quite unlike those of synchronous machines, 2) at the wind-farm level, the provision of reactive support is achieved through coordination of numerous dissimilar devices, rather than straightforward generator control, and 3) from a systems perspective, the location of wind-farms on the sub-transmission network, coupled with the variability inherent in their power output, can cause complex voltage control issues. The project has sought to develop a thorough understanding of the dynamic behaviour of type-3 WTGs, and in particular the WECC generic model. The behaviour of such models is governed by interactions between the continuous dynamics of state variables and discrete events associated with limits. It was shown that these interactions can be quite complex, and may lead to switching deadlock that prevents continuation of the trajectory. Switching hysteresis was proposed for eliminating deadlock situations. Various type-3 WTG models include control blocks that duplicate integrators. It was shown that this leads to non-uniqueness in the conditions governing steady-state, and may result in pre- and post-disturbance equilibria not coinciding. It also gives rise to a zero eigenvalue in the linearized WTG model. In order to eliminate the anomalous behaviour revealed through this investigation, WECC has now released a new generic model for type-3 WTGs. Wind-farms typically incorporate a variety of voltage control equipment including tapchanging transformers, switched capacitors, SVCs, STATCOMs and the WTGs themselves. The project has considered the coordinated control of this equipment, and has addressed a range of issues that arise in wind-farm operation. The #12;first concerns the ability of WTGs to meet reactive power requirements when voltage saturation in the collector network restricts the reactive power availability of individual generators. Secondly, dynamic interactions between voltage regulating devices have been investigated. It was found that under certain realistic conditions, tap-changing transformers may exhibit instability. In order to meet cost, maintenance, fault tolerance and other requirements, it is desirable for voltage control equipment to be treated as an integrated system rather than as independent devices. The resulting high-level scheduling of wind-farm reactive support has been investigated. In addressing this control problem, several forms of future information were considered, including exact future knowledge and stochastic predictions. Deterministic and Stochastic Dynamic Programming techniques were used in the development of control algorithms. The results demonstrated that while exact future knowledge is very useful, simple prediction methods yield little bene#12;fit. The integration of inherently variable wind generation into weak grids, particularly subtransmission networks that are characterized by low X=R ratios, aff#11;ects bus voltages, regulating devices and line flows. The meshed structure of these networks adds to the complexity, especially when wind generation is distributed across multiple nodes. A range of techniques have been considered for analyzing the impact of wind variability on weak grids. Sensitivity analysis, based on the power-flow Jacobian, was used to highlight sections of a system that are most severely a#11;ffected by wind-power variations. A continuation power flow was used to determine parameter changes that reduce the impact of wind-power variability. It was also used to explore interactions between multiple wind-farms. Furthermore, these tools have been used to examine the impact of wind injection on transformer tap operation in subtransmission networks. The results of a tap operation simulation study show that voltage regulation at wind injection nodes increases tap change operations. The tradeo#11;ff between local voltage regulation and tap change frequency is fundamentally important in optimizing the size of reactive compensation used for voltage regulation at wind injection nodes. Line congestion arising as a consequence of variable patterns of wind-power production has also been investigated. Two optimization problems have been formulated, based respectively on the DC and AC power flow models, for identifying vulnerable line segments. The DC optimization is computationally more e#14;fficient, whereas the AC sensitivity-based optimization provides greater accuracy.

  16. Energy Flowchart Scenarios of Future U.S. Energy Use Incorporating Hydrogen Fueled Vehicles

    SciTech Connect (OSTI)

    Berry, G; Daily III, W

    2004-06-03

    This project has adapted LLNL energy flowcharts of historical U.S. energy use drawn from the DOE Energy Information Administration (EIA) data to include scenarios involving hydrogen use. A flexible automated process for preparing and drawing these flowcharts has also been developed. These charts show the flows of energy between primary sectors of the economy so that a user can quickly understand the major implications of a proposed scenario. The software can rapidly generate a spectrum of U.S. energy use scenarios in the 2005-2050 timeframe, both with and without a transition to hydrogen-fueled transportation. These scenarios indicate that fueling 100% of the light duty fleet in 2050 (318 million 80 mpg-equivalent compressed hydrogen fuel cell vehicles) will require approximately 100 million tonnes (10.7 quads) of H2/year, reducing petroleum use by at least 7.3 million barrels of oil/day (15.5 quads/yr). Linear extrapolation of EIA's 2025 reference projection to 2050 indicates approximate U.S. primary energy use of 180 quads/yr (in 2050) relative to current use of 97 quads/yr (comprising 39 quads/yr of petroleum). Full deployment of 50% efficient electricity generation technologies for coal and nuclear power and improvements in gasoline lightduty vehicle fleet fuel economy to 50 mpg would reduce projected U.S. primary energy consumption to 143 quads/yr in 2050, comprising 58 quads/yr (27 million bbl/day) of petroleum. Full deployment of H2 automobiles by 2050 could further reduce U.S. petroleum dependence to 43 quads/yr. These projections indicate that substantial steps beyond a transition to H2 light-duty vehicles will be necessary to reduce future U.S. petroleum dependence (and related greenhouse gases) below present levels. A flowchart projecting future U.S. energy flows depicting a complete transition by 2050 to compressed hydrogen light-duty vehicles is attached on the following page (corresponding to scenario 7 in the Appendix). It indicates that producing 100 billion kilograms of hydrogen fuel annually (10.7 quads/yr) from a balanced blend of primary energy sources will likely require 16.2 quads of primary energy input, with an additional 0.96 Quads of electricity for hydrogen storage. These energy flows are comparable to or smaller than projected growth in individual primary energy sources over the 2005-2050 timeframe except perhaps the case of windpower.

  17. Novel Low Cost, High Reliability Wind Turbine Drivetrain

    SciTech Connect (OSTI)

    Anthony Chobot; Debarshi Das; Tyler Mayer; Zach Markey; Tim Martinson; Hayden Reeve; Paul Attridge; Tahany El-Wardany

    2012-09-13

    Clipper Windpower, in collaboration with United Technologies Research Center, the National Renewable Energy Laboratory, and Hamilton Sundstrand Corporation, developed a low-cost, deflection-compliant, reliable, and serviceable chain drive speed increaser. This chain and sprocket drivetrain design offers significant breakthroughs in the areas of cost and serviceability and addresses the key challenges of current geared and direct-drive systems. The use of gearboxes has proven to be challenging; the large torques and bending loads associated with use in large multi-MW wind applications have generally limited demonstrated lifetime to 8-10 years [1]. The large cost of gearbox replacement and the required use of large, expensive cranes can result in gearbox replacement costs on the order of $1M, representing a significant impact to overall cost of energy (COE). Direct-drive machines eliminate the gearbox, thereby targeting increased reliability and reduced life-cycle cost. However, the slow rotational speeds require very large and costly generators, which also typically have an undesirable dependence on expensive rare-earth magnet materials and large structural penalties for precise air gap control. The cost of rare-earth materials has increased 20X in the last 8 years representing a key risk to ever realizing the promised cost of energy reductions from direct-drive generators. A common challenge to both geared and direct drive architectures is a limited ability to manage input shaft deflections. The proposed Clipper drivetrain is deflection-compliant, insulating later drivetrain stages and generators from off-axis loads. The system is modular, allowing for all key parts to be removed and replaced without the use of a high capacity crane. Finally, the technology modularity allows for scalability and many possible drivetrain topologies. These benefits enable reductions in drivetrain capital cost by 10.0%, levelized replacement and O&M costs by 26.7%, and overall cost of energy by 10.2%. This design was achieved by: (1) performing an extensive optimization study that deter-mined the preliminary cost for all practical chain drive topologies to ensure the most competitive configuration; (2) conducting detailed analysis of chain dynamics, contact stresses, and wear and efficiency characteristics over the chain???????¢????????????????s life to ensure accurate physics-based predictions of chain performance; and (3) developing a final product design, including reliability analysis, chain replacement procedures, and bearing and sprocket analysis. Definition of this final product configuration was used to develop refined cost of energy estimates. Finally, key system risks for the chain drive were defined and a comprehensive risk reduction plan was created for execution in Phase 2.

  18. Community Wind: Once Again Pushing the Envelope of Project Finance

    SciTech Connect (OSTI)

    bolinger, Mark A.

    2011-01-18

    In the United States, the 'community wind' sector - loosely defined here as consisting of relatively small utility-scale wind power projects that sell power on the wholesale market and that are developed and owned primarily by local investors - has historically served as a 'test bed' or 'proving grounds' for up-and-coming wind turbine manufacturers that are trying to break into the U.S. wind power market. For example, community wind projects - and primarily those located in the state of Minnesota - have deployed the first U.S. installations of wind turbines from Suzlon (in 2003), DeWind (2008), Americas Wind Energy (2008) and later Emergya Wind Technologies (2010), Goldwind (2009), AAER/Pioneer (2009), Nordic Windpower (2010), Unison (2010), and Alstom (2011). Thus far, one of these turbine manufacturers - Suzlon - has subsequently achieved some success in the broader U.S. wind market as well. Just as it has provided a proving grounds for new turbines, so too has the community wind sector served as a laboratory for experimentation with innovative new financing structures. For example, a variation of one of the most common financing arrangements in the U.S. wind market today - the special allocation partnership flip structure (see Figure 1 in Section 2.1) - was first developed by community wind projects in Minnesota more than a decade ago (and is therefore sometimes referred to as the 'Minnesota flip' model) before being adopted by the broader wind market. More recently, a handful of community wind projects built over the past year have been financed via new and creative structures that push the envelope of wind project finance in the U.S. - in many cases, moving beyond the now-standard partnership flip structures involving strategic tax equity investors. These include: (1) a 4.5 MW project in Maine that combines low-cost government debt with local tax equity, (2) a 25.3 MW project in Minnesota using a sale/leaseback structure, (3) a 10.5 MW project in South Dakota financed by an intrastate offering of both debt and equity, (4) a 6 MW project in Washington state that taps into New Markets Tax Credits using an 'inverted' or 'pass-through' lease structure, and (5) a 9 MW project in Oregon that combines a variety of state and federal incentives and loans with unconventional equity from high-net-worth individuals. In most cases, these are first-of-their-kind structures that could serve as useful examples for other projects - both community and commercial wind alike. This report describes each of these innovative new financing structures in some detail, using a case-study approach. The purpose is twofold: (1) to disseminate useful information on these new financial structures, most of which are widely replicable; and (2) to highlight the recent policy changes - many of them temporary unless extended - that have facilitated this innovation. Although the community wind market is currently only a small sub-sector of the U.S. wind market - as defined here, less than 2% of the overall market at the end of 2009 (Wiser and Bolinger 2010) - its small size belies its relevance to the broader market. As such, the information provided in this report has relevance beyond its direct application to the community wind sector. The next two sections of this report briefly summarize how most community wind projects in the U.S. have been financed historically (i.e., prior to this latest wave of innovation) and describe the recent federal policy changes that have enabled a new wave of financial innovation to occur, respectively. Section 4 contains brief case studies of how each of the five projects mentioned above were financed, noting the financial significance of each. Finally, Section 5 concludes by distilling a number of general observations or pertinent lessons learned from the experiences of these five projects.

  19. A Development Path to the Efficient and Cost-Effective Bulk Storage of Electrical Energy

    SciTech Connect (OSTI)

    Post, R F

    2009-09-24

    Efficient and cost-effective means for storing electrical energy is becoming an increasing need in our electricity-oriented society. For example, for electric utilities an emerging need is for distributed storage systems, that is, energy storage at substations, at solar or wind-power sites, or for load-leveling at the site of major consumers of their electricity. One of the important consequences of distributed storage for the utilities would be the reduction in transmission losses that would result from having a local source of load-leveling power. For applications such as these there are three criteria that must be satisfied by any new system that is developed to meet such needs. These criteria are: (1) high 'turn-around' efficiency, that is, high efficiency of both storing and recovering the stored energy in electrical form, (2) long service life (tens of years), with low maintenance requirements, and, (3) acceptably low capital cost. An additional requirement for these particular applications is that the system should have low enough standby losses to permit operation on a diurnal cycle, that is, storing the energy during a portion of a given day (say during sunlight hours) followed several hours later by its use during night-time hours. One answer to the spectrum of energy storage needs just outlined is the 'electromechanical battery'. The E-M battery, under development for several years at the Laboratory and elsewhere in the world, has the potential to solve the above energy storage problems in a manner superior to the electro-chemical battery in the important attributes of energy recovery efficiency, cycle lifetime, and amortized capital cost. An electromechanical battery is an energy storage module consisting of a high-speed rotor, fabricated from fiber composite, and having an integrally mounted generator/motor. The rotor operates at high speed, in vacuo, inside of a hermetically sealed enclosure, supported by a 'magnetic bearing', that is, a bearing that uses magnetic forces to support the rotor against gravity. Magnetic bearings are a virtual necessity for the E-M battery in order to achieve long service life, and to minimize frictional losses so that the battery does not lose its charge (run down) too rapidly. These considerations mitigate against the use of conventional mechanical bearings in the E-M battery for most applications. The Laboratory has pioneered the development of a new form of magnetic bearing to meet the special requirements of the E-M battery: the 'ambient-temperature passive magnetic bearing'. Simpler, and potentially much less expensive than the existing 'active' magnetic bearings (ones requiring electronic amplifiers and feedback circuits for their operation) development of the ambient-temperature passive magnetic bearing represents a technological breakthrough. Beyond its use in the E-M battery, the ambient-temperature magnetic bearing could have important applications in replacing conventional lubricated mechanical bearings in electrical machinery. Here the gains would be two-fold: reduced frictional losses, leading to higher motor efficiency, and, of equal importance, the elimination of the need for lubricants and for routine replacement of the bearings owing to mechanical wear. Thus an added benefit from a vigorous pursuit of our electromechanical battery concepts could be its impact on many other areas of industry where rotating machinery in need of improved bearings is involved. If perfected, passive magnetic bearings would seem to represent an almost ideal replacement for the mechanical bearings in many types of industrial electrical machinery. Returning to the issued of energy storage, the E-M battery itself has much to contribute in the area of improving the efficiency of stationary energy storage systems. For example, many electrical utilities utilize 'pumped hydro' energy storage systems as a means of improving the utilization of their 'base-load' power plants. That is, electrical energy is stored during off-peak hours for delivery at times of peak usage. These pumped hydro systems employ upper and lower reservoirs, between which water is shuttled to store and recover the energy. Of necessity, pumped hydro storage facilities are located in mountainous areas, usually far, both from the urban centers where power uses are concentrated, and from the sites of the power plants themselves, increasing the transmission line losses that subtract from the useful energy. More importantly, pumped hydro systems themselves only return from 65 to 70 percent of the electrical energy input required to pump the water from the lower reservoir to the upper one. Thus, including the extra transmission losses from distant siting of the facility, of order 40 percent of the input electrical energy is wasted in every cycle of use of the facility.

  20. Potential Environmental Impacts of Hydrogen-based Transportation and Power Systems

    SciTech Connect (OSTI)

    Grieb, Thomas M.; Mills, W. B.; Jacobson, Mark Z.; Summers, Karen V.; Crossan, A. Brook

    2010-12-31

    Hydrogen (H2) offers advantages as an energy carrier: minimal discharge of pollutants, production from multiple sources, increased thermodynamic efficiencies compared to fossil fuels, and reduced dependence on foreign oil. However, potential impacts from the H2 generation processes, transport and distribution of H2, and releases of H2 into the atmosphere have been proposed. The goal of this project was to analyze the effects of emissions of hydrogen, the six criteria pollutants and greenhouse gases on climate, human health, materials and structures. This project was part of a larger effort by DOE to assess the life-cycle costs and benefits and environmental impacts to inform decisions regarding future hydrogen research. Technical Approach: A modeling approach was developed and used to evaluate the potential environmental effects associated with the conversion of the on-road vehicle fleet from fossil-fuel vehicles to hydrogen fuel cell vehicles. GATOR-GCMOM was the primary tool used to predict atmospheric concentrations of gases and aerosols for selected scenarios. This model accounts for all feedbacks among major atmospheric processes based on first principles. The future scenarios and the emission rates selected for this analysis of hydrogen environmental effects are based on the scenarios developed by IPCC. The scenarios selected for the model simulations are a 2000 and 2050 A1B base cases, and a 2050 A1B case with hydrogen fuel cell vehicles (HFCVs). The hydrogen fuel cell scenario assumed conversion of 90% of fossil-fuel on-road vehicles (FFOV) in developed countries and 45% of FFOVs vehicles in other countries to HFCVs, with the H2 produced by steam-reforming of natural gas (SHFCVs). Simulations were conducted to examine the effect of converting the world’s FFOVs to HFCVs, where the H2 is produced by wind-powered electrolysis (WHFCVs). In all scenarios a 3% leakage of H2 consumed was assumed. Two new models were developed that provide the ability to evaluate a wider range of conditions and address some of the uncertainties that exist in the evaluation of hydrogen emissions. A simplified global hydrogen cycle model that simulates hydrogen dynamics in the troposphere and stratosphere was developed. A Monte Carlo framework was developed to address hydrogen uptake variability for different types of ecosystems. Findings 1.Converting vehicles worldwide in 2050 to SHFCVs at 90% penetration in developed countries and 45% penetration in other countries is expected to reduce NOx, CO, CO2, CH4, some other organic gases, ozone, PAN, black carbon, and other particle components in the troposphere, but may increase some other organic gases, depending on emissions. Conversion to SHFCVs is also expected to cool the troposphere and warm the stratosphere, but to a lesser extent than WHFCVs. Finally, SHFCVs are expected to increase UTLS ozone while decreasing upper stratospheric ozone, but to a lesser extent than WHFCVs. 2.The predicted criteria pollutant concentrations from the GATOR-GCMOM simulations indicated that near-surface annual mean concentrations in the US are likely to increase from the 2000 base case to the 2050 A1B base case for CO2 and ozone due to the increased economic activity, but to decrease for CO, NO2, SO2, and PM10 due to improved pollution control equipment and energy efficiencies. The shift to SHFCVs in 2050 was predicted to result in decreased concentrations for all the criteria pollutants, except for SO2 and PM10. The higher predicted concentrations for SO2 and PM10 were attributed to increased emissions using the steam-reforming method to generate H2. If renewable methods such as wind-based electrolysis were used to generate H2, the emissions of SO2 and PM10 would be lower. 3.The effects on air quality, human health, ecosystem, and building structures were quantified by comparing the GATOR-GCMOM model output and accepted health and ecosystem effects levels and ambient air quality criteria. Shifting to HFCVs is expected to result in improved air quality and benefits to human health. Shifting to HFCVs is unlikely to result in damage to buildings. 4.Results are thought to be robust for larger leakage rates of H2 and for greater penetrations of HFCVs, since the controlling factor for stratospheric ozone impacts is the reduction in fossil-fuel greenhouse gases and the resulting surface cooling, which reduces water vapor emissions and stratospheric warming, which increases tropopause stability reducing water vapor transport to the stratosphere. 5.The supplemental modeling results were generally supportive of the results from the GATOR-GCMOM simulations, and recommendations for additional analyses were made. Extending the duration of the simulation to coincide with the time required for hydrogen mixing ratios to attain a steady state condition was recommended. Further evaluation of algorithms to describe hydrogen uptake in the model was also recommended.