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Sample records for megawatt mwh megawatt

  1. Funding Opportunity: Next Generation Electric Machines: Megawatt...

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

    Funding Opportunity: Next Generation Electric Machines: Megawatt Class Motors Funding Opportunity: Next Generation Electric Machines: Megawatt Class Motors March 19, 2015 - 4:45pm...

  2. Spallation Neutron Source reaches megawatt power

    ScienceCinema (OSTI)

    Dr. William F. Brinkman

    2010-01-08

    The Department of Energy's Spallation Neutron Source (SNS), already the world's most powerful facility for pulsed neutron scattering science, is now the first pulsed spallation neutron source to break the one-megawatt barrier. "Advances in the materials sciences are fundamental to the development of clean and sustainable energy technologies. In reaching this milestone of operating power, the Spallation Neutron Source is providing scientists with an unmatched resource for unlocking the secrets of materials at the molecular level," said Dr. William F. Brinkman, Director of DOE's Office of Science.

  3. Next Generation Electric Machines: Megawatt Class Motors FOA Informational Webinar

    Broader source: Energy.gov [DOE]

    The Next Generation Electric Machines: Megawatt Class Motors FOA Informational Webinarwill discuss standard procedures regarding the EERE Office and FOA process.

  4. Final Environmental Impact Report: North Brawley Ten Megawatt...

    Open Energy Info (EERE)

    Final Environmental Impact Report: North Brawley Ten Megawatt Geothermal Demonstration Facility Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Final...

  5. Multi Megawatt Power System Analysis Report

    SciTech Connect (OSTI)

    Longhurst, Glen Reed; Harvego, Edwin Allan; Schnitzler, Bruce Gordon; Seifert, Gary Dean; Sharpe, John Phillip; Verrill, Donald Alan; Watts, Kenneth Donald; Parks, Benjamin Travis

    2001-11-01

    Missions to the outer planets or to near-by planets requiring short times and/or increased payload carrying capability will benefit from nuclear power. A concept study was undertaken to evaluate options for a multi-megawatt power source for nuclear electric propulsion. The nominal electric power requirement was set at 15 MWe with an assumed mission profile of 120 days at full power, 60 days in hot standby, and another 120 days of full power, repeated several times for 7 years of service. Of the numerous options considered, two that appeared to have the greatest promise were a gas-cooled reactor based on the NERVA Derivative design, operating a closed cycle Brayton power conversion system; and a molten lithium-cooled reactor based on SP-100 technology, driving a boiling potassium Rankine power conversion system. This study examined the relative merits of these two systems, seeking to optimize the specific mass. Conclusions were that either concept appeared capable of approaching the specific mass goal of 3-5 kg/kWe estimated to be needed for this class of mission, though neither could be realized without substantial development in reactor fuels technology, thermal radiator mass efficiency, and power conversion and distribution electronics and systems capable of operating at high temperatures. Though the gas-Brayton systems showed an apparent advantage in specific mass, differences in the degree of conservatism inherent in the models used suggests expectations for the two approaches may be similar. Brayton systems eliminate the need to deal with two-phase flows in the microgravity environment of space.

  6. Project Profile: 10-Megawatt Supercritical Carbon Dioxide Turbine

    Office of Energy Efficiency and Renewable Energy (EERE)

    The National Renewable Energy Laboratory (NREL) and its partners, under the 2012 SunShot Concentrating Solar Power (CSP) R&D funding opportunity announcement (FOA), aim to demonstrate a multi-megawatt power cycle using supercritical carbon dioxide (s-CO2) as the working fluid. The use of carbon dioxide instead of steam allows higher power-cycle efficiency and cycle components that are more compact.

  7. Megawatt-klystron amplifiers in L-band

    SciTech Connect (OSTI)

    Schaffer, G.

    1989-01-01

    The purpose of this note is to serve as a short guide for the SSC-Linac Injector Workshop. It contains a general overview of historical development and of modern design of L-band klystron amplifiers in the range of about 1 to 30 Megawatt output (CW or pulse). Absolute power limits, efficiency, modulation characteristics, protection devices and typical application examples are briefly considered. It should be mentioned that this overview is not restricted to specific needs of the SSC-Injector Linac. 14 refs., 12 figs., 2 tabs.

  8. National Wind Technology Center Dynamic 5-Megawatt Dynamometer

    SciTech Connect (OSTI)

    Felker, Fort

    2013-11-13

    The National Wind Technology Center (NWTC) offers wind industry engineers a unique opportunity to conduct a wide range of tests. Its custom-designed dynamometers can test wind turbine systems from 1 kilowatt (kW) to 5 megawatts (MW). The NWTC's new dynamometer facility simulates operating field conditions to assess the reliability and performance of wind turbine prototypes and commercial machines, thereby reducing deployment time, failures, and maintenance or replacement costs. Funded by the U.S. Department of Energy with American Recovery and Reinvestment Act (ARRA) funds, the 5-MW dynamometer will provide the ability to test wind turbine drivetrains and connect those drivetrains directly to the electricity grid or through a controllable grid interface (CGI). The CGI tests the low-voltage ride-through capability of a drivetrain as well as its response to faults and other abnormal grid conditions.

  9. National Wind Technology Center Dynamic 5-Megawatt Dynamometer

    ScienceCinema (OSTI)

    Felker, Fort

    2014-06-10

    The National Wind Technology Center (NWTC) offers wind industry engineers a unique opportunity to conduct a wide range of tests. Its custom-designed dynamometers can test wind turbine systems from 1 kilowatt (kW) to 5 megawatts (MW). The NWTC's new dynamometer facility simulates operating field conditions to assess the reliability and performance of wind turbine prototypes and commercial machines, thereby reducing deployment time, failures, and maintenance or replacement costs. Funded by the U.S. Department of Energy with American Recovery and Reinvestment Act (ARRA) funds, the 5-MW dynamometer will provide the ability to test wind turbine drivetrains and connect those drivetrains directly to the electricity grid or through a controllable grid interface (CGI). The CGI tests the low-voltage ride-through capability of a drivetrain as well as its response to faults and other abnormal grid conditions.

  10. MARS15 study of the Energy Production Demonstrator Model for Megawatt

    E-Print Network [OSTI]

    McDonald, Kirk

    MARS15 study of the Energy Production Demonstrator Model for Megawatt proton beams in the 0.5 ­ 120 Targetry Workshop HPT5, Fermilab #12;Energy Production Demonstrator MARS15 Model · Solid targets · R= 60 cm · Energy Production/Materials Testing · LAQGSM/CEM generators were usedU-nat, 3 GeV, Energy deposition, Ge

  11. Application of industrial heat pumps Proven applications in 2012 for Megawatt+

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    Application of industrial heat pumps Proven applications in 2012 for Megawatt+ Heatpumps within a technical, commercial and sustainable framework Application of industrial heat pumps Proven applications;5 Where's the value for Industrial Heat Pumps ?Where's the value for Industrial Heat Pumps ? Equipment

  12. The design and analysis of multi-megawatt distributed single pole double throw (SPDT) microwave switches

    SciTech Connect (OSTI)

    Tantawi, S.G. [Stanford Linear Accelerator Center, SLAC, 2575 Sand Hill Rd. Menlo Park, California 94025 (United States)

    1999-05-01

    We present design methodology and analysis for an SPDT switch that is capable of handling hundreds of megawatts of power at X-band. The switch is designed for application in high power rf systems in particular future Linear Colliders (1). In these systems switching need to be fast in one direction only. We use this to our advantage to reach a design for a super high power switch. In our analysis we treat the problem from an abstract point of view. We introduce a unified analysis for the microwave circuits irrespective of the switching elements. The analysis is, then, suitable for different kinds of switching elements such as photoconductrs. PIN diodes, and plasma discharge in low-pressure gases. {copyright} {ital 1999 American Institute of Physics.}

  13. A Conceptual Multi-Megawatt System Based on a Tungsten CERMET Reactor

    SciTech Connect (OSTI)

    Jonathan A. Webb; Brian Gross

    2011-02-01

    Abstract. A conceptual reactor system to support Multi-Megawatt Nuclear Electric Propulsion is investigated within this paper. The reactor system consists of a helium cooled Tungsten-UN fission core, surrounded by a beryllium neutron reflector and 13 B4C control drums coupled to a high temperature Brayton power conversion system. Excess heat is rejected via carbon reinforced heat pipe radiators and the gamma and neutron flux is attenuated via segmented shielding consisting of lithium hydride and tungsten layers. Turbine inlet temperatures ranging from 1300 K to 1500 K are investigated for their effects on specific powers and net electrical outputs ranging from 1 MW to 100 MW. The reactor system is estimated to have a mass, which ranges from 15 Mt at 1 MWe and a turbine inlet temperature of 1500 K to 1200 Mt at 100 MWe and a turbine temperature of 1300 K. The reactor systems specific mass ranges from 32 kg/kWe at a turbine inlet temperature of 1300 K and a power of 1 MWe to 9.5 kg/kW at a turbine temperature of 1500 K and a power of 100 MWe.

  14. A Megawatt-level 28z GHz Heating System For The National Spherical Torus Experiment Upgrade

    SciTech Connect (OSTI)

    Taylor, Gary

    2014-04-01

    The National Spherical Torus Experiment Upgrade (NSTX-U) will operate at axial toroidal fields of < 1 T and plasma currents, Ip < 2 MA. The development of non-inductive (NI) plasmas is a major long-term research goal for NSTX-U. Time dependent numerical simulations of 28 GHz electron cyclotron (EC) heating of low density NI start-up plasmas generated by Coaxial Helicity Injection (CHI) in NSTX-U predict a significant and rapid increase of the central electron temperature (Te(0)) before the plasma becomes overdense. The increased Te(0) will significantly reduce the Ip decay rate of CHI plasmas, allowing the coupling of fast wave heating and neutral beam injection. A megawatt-level, 28 GHz electron heating system is planned for heating NI start-up plasmas in NSTX-U. In addition to EC heating of CHI start-up discharges, this system will be used for electron Bernstein wave (EBW) plasma start-up, and eventually for EBW heating and current drive during the Ip flattop.

  15. Comparative Assessment of Direct Drive High Temperature Superconducting Generators in Multi-Megawatt Class Wind Turbines

    SciTech Connect (OSTI)

    Maples, B.; Hand, M.; Musial, W.

    2010-10-01

    This paper summarizes the work completed under the CRADA between NREL and American Superconductor (AMSC). The CRADA combined NREL and AMSC resources to benchmark high temperature superconducting direct drive (HTSDD) generator technology by integrating the technologies into a conceptual wind turbine design, and comparing the design to geared drive and permanent magnet direct drive (PMDD) wind turbine configurations. Analysis was accomplished by upgrading the NREL Wind Turbine Design Cost and Scaling Model to represent geared and PMDD turbines at machine ratings up to 10 MW and then comparing cost and mass figures of AMSC's HTSDD wind turbine designs to theoretical geared and PMDD turbine designs at 3.1, 6, and 10 MW sizes. Based on the cost and performance data supplied by AMSC, HTSDD technology has good potential to compete successfully as an alternative technology to PMDD and geared technology turbines in the multi megawatt classes. In addition, data suggests the economics of HTSDD turbines improve with increasing size, although several uncertainties remain for all machines in the 6 to 10 MW class.

  16. Arc discharge regulation of a megawatt hot cathode bucket ion source for the experimental advanced superconducting tokamak neutral beam injector

    SciTech Connect (OSTI)

    Xie Yahong; Hu Chundong; Liu Sheng; Jiang Caichao; Li Jun; Liang Lizhen; Collaboration: NBI Team

    2012-01-15

    Arc discharge of a hot cathode bucket ion source tends to be unstable what attributes to the filament self-heating and energetic electrons backstreaming from the accelerator. A regulation method, which based on the ion density measurement by a Langmuir probe, is employed for stable arc discharge operation and long pulse ion beam generation. Long pulse arc discharge of 100 s is obtained based on this regulation method of arc power. It establishes a foundation for the long pulse arc discharge of a megawatt ion source, which will be utilized a high power neutral beam injection device.

  17. First plasma of megawatt high current ion source for neutral beam injector of the experimental advanced superconducting tokamak on the test bed

    SciTech Connect (OSTI)

    Hu Chundong; Xie Yahong; Liu Sheng; Xie Yuanlai; Jiang Caichao; Song Shihua; Li Jun; Liu Zhimin

    2011-02-15

    High current ion source is the key part of the neutral beam injector. In order to develop the project of 4 MW neutral beam injection for the experimental advanced superconducting tokamak (EAST) on schedule, the megawatt high current ion source is prestudied in the Institute of Plasma Physics in China. In this paper, the megawatt high current ion source test bed and the first plasma are presented. The high current discharge of 900 A at 2 s and long pulse discharge of 5 s at 680 A are achieved. The arc discharge characteristic of high current ion source is analyzed primarily.

  18. PARABOLOIDAL DISH SOLAR CONCENTRATORS FOR MULTI-MEGAWATT POWER GENERATION Keith Lovegrove , Tui Taumoefolau, Sawat Paitoonsurikarn, Piya Siangsukone, Greg Burgess, Andreas Luzzi,

    E-Print Network [OSTI]

    PARABOLOIDAL DISH SOLAR CONCENTRATORS FOR MULTI-MEGAWATT POWER GENERATION Keith Lovegrove , Tui of distributed dish, central generation solar thermal power systems using either direct steam generation-dish, steam-based, solar thermal power station in White Cliffs (Kaneff 1991). A parallel line

  19. Megawatt Electrolysis Scale Up

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICESpecial ReportProposal to changeNovember 5-6, 2001Final ReportA A M M AMW

  20. Lessons from Iowa : development of a 270 megawatt compressed air energy storage project in midwest Independent System Operator : a study for the DOE Energy Storage Systems Program.

    SciTech Connect (OSTI)

    Holst, Kent; Huff, Georgianne; Schulte, Robert H.; Critelli, Nicholas

    2012-01-01

    The Iowa Stored Energy Park was an innovative, 270 Megawatt, $400 million compressed air energy storage (CAES) project proposed for in-service near Des Moines, Iowa, in 2015. After eight years in development the project was terminated because of site geological limitations. However, much was learned in the development process regarding what it takes to do a utility-scale, bulk energy storage facility and coordinate it with regional renewable wind energy resources in an Independent System Operator (ISO) marketplace. Lessons include the costs and long-term economics of a CAES facility compared to conventional natural gas-fired generation alternatives; market, legislative, and contract issues related to enabling energy storage in an ISO market; the importance of due diligence in project management; and community relations and marketing for siting of large energy projects. Although many of the lessons relate to CAES applications in particular, most of the lessons learned are independent of site location or geology, or even the particular energy storage technology involved.

  1. Saving Megawatts with Voltage Optimization

    E-Print Network [OSTI]

    Wilson, T.; Bell, D.

    2010-01-01

    In September 2008, PCS UtiliData commissioned an Industrial Voltage Optimization system at the Plum Creek Timber Medium Density Fiberboard facility in Columbia Falls, Montana. The system was based upon the AdaptiVolt(TM) Volt/VAR Optimization system...

  2. Low Wind Speed Turbine Project Phase II: The Application of Medium-Voltage Electrical Apparatus to the Class of Variable Speed Multi-Megawatt Low Wind Speed Turbines; 15 June 2004--30 April 2005

    SciTech Connect (OSTI)

    Erdman, W.; Behnke, M.

    2005-11-01

    Kilowatt ratings of modern wind turbines have progressed rapidly from 50 kW to 1,800 kW over the past 25 years, with 3.0- to 7.5-MW turbines expected in the next 5 years. The premise of this study is simple: The rapid growth of wind turbine power ratings and the corresponding growth in turbine electrical generation systems and associated controls are quickly making low-voltage (LV) electrical design approaches cost-ineffective. This report provides design detail and compares the cost of energy (COE) between commercial LV-class wind power machines and emerging medium-voltage (MV)-class multi-megawatt wind technology. The key finding is that a 2.5% reduction in the COE can be achieved by moving from LV to MV systems. This is a conservative estimate, with a 3% to 3.5% reduction believed to be attainable once purchase orders to support a 250-turbine/year production level are placed. This evaluation considers capital costs as well as installation, maintenance, and training requirements for wind turbine maintenance personnel. Subsystems investigated include the generator, pendant cables, variable-speed converter, and padmount transformer with switchgear. Both current-source and voltage-source converter/inverter MV topologies are compared against their low-voltage, voltage-source counterparts at the 3.0-, 5.0-, and 7.5-MW levels.

  3. Developing Mt. Hope: The megawatt line

    SciTech Connect (OSTI)

    Rodzianko, P.; Fisher, F.S.

    1992-12-01

    After facing numerous obstacles, including opposition and competition, the Mt. Hope pumped-storage project in New Jersey has been licensed by FERC. That license will allow a former iron ore mine site to be used in producing a new resource-hydroelectricity. In early August 1992, after more than seven years of effort, the 2,000-MW Mt. Hope Waterpower Project was licensed by the Federal Energy Regulatory Commission (FERC). Getting the $1.8 billion pumped-storage project licensed was not an easy task. It involved 54 submittals to FERC, six public meetings, and costs of more than $12 million. Along the way, the project has withstood competing applications, community opposition, and legal battles. Getting a project of this magnitude off the ground is a challenge for even the most experienced developer. The effort was especially challenging for the Halecrest Company, a local family-owned and operated firm with no previous experience in hydroelectric development. When financing became tight, creative ways were found to raise seed capital for the project. When hydroelectric experience was needed, the company developed a world-class corporate team that carried Mt. Hope through the complexities of the licensing process and beyond. With license now in hand, the project developers are ready to move forward with negotiating power sales contracts and securing construction financing. The resulting project will be the second largest pumped-storage facility in the country-second only to the 2,100-MW Bath County project in Virginia. Mt. Hope will take six years to construct and is scheduled to be phased into operation beginning in 1999.

  4. megatons to megawatts | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

  5. Adaptive control system for pulsed megawatt klystrons

    DOE Patents [OSTI]

    Bolie, Victor W. (Albuquerque, NM)

    1992-01-01

    The invention provides an arrangement for reducing waveform errors such as errors in phase or amplitude in output pulses produced by pulsed power output devices such as klystrons by generating an error voltage representing the extent of error still present in the trailing edge of the previous output pulse, using the error voltage to provide a stored control voltage, and applying the stored control voltage to the pulsed power output device to limit the extent of error in the leading edge of the next output pulse.

  6. Multi-Megawatt Power System Trade Study

    SciTech Connect (OSTI)

    Longhurst, Glen Reed; Schnitzler, Bruce Gordon; Parks, Benjamin Travis

    2001-11-01

    As part of a larger task, the Idaho National Engineering and Environmental Laboratory (INEEL) was tasked to perform a trade study comparing liquid-metal cooled reactors having Rankine power conversion systems with gas-cooled reactors having Brayton power conversion systems. This report summarizes the approach, the methodology, and the results of that trade study. Findings suggest that either approach has the possibility to approach the target specific mass of 3-5 kg/kWe for the power system, though it appears either will require improvements to achieve that. Higher reactor temperatures have the most potential for reducing the specific mass of gas-cooled reactors but do not necessarily have a similar effect for liquid-cooled Rankine systems. Fuels development will be the key to higher reactor operating temperatures. Higher temperature turbines will be important for Brayton systems. Both replacing lithium coolant in the primary circuit with gallium and replacing potassium with sodium in the power loop for liquid systems increase system specific mass. Changing the feed pump turbine to an electric motor in Rankine systems has little effect. Key technologies in reducing specific mass are high reactor and radiator operating temperatures, low radiator areal density, and low turbine/generator system masses. Turbine/generator mass tends to dominate overall power system mass for Rankine systems. Radiator mass was dominant for Brayton systems.

  7. MegaWatt Solar | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy Resources Jump to:Electric Coop,Smw importMeeme,Meetsolar Jump

  8. Megawatt Energy Systems | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: Energy Resources Jump to:Electric Coop,Smw importMeeme,Meetsolar

  9. Subcontract Report NREL/SR-7A2-48318

    E-Print Network [OSTI]

    Wh kilowatt-hour LED light emitting diode MECO Maui Electric Company MWh megawatt-hour NAECA National

  10. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.

    E-Print Network [OSTI]

    kilowatt LCOE levelized cost of energy MECO Maui Electric Company MSW municipal solid waste MW megawatt MWh

  11. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    5-MW Reference Wind Turbine for Offshore System Development.for Floating Offshore Wind Turbines. Tech. no. NREL/CP-500-a Spar-type Floating Offshore Wind Turbine. Thesis. TU Delft

  12. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    ed. Golden, CO: National Renewable Energy Laboratory, AugustGolden, CO: National Renewable Energy Laboratory, SeptemberGolden, CO: National Renewable Energy Laboratory, June 2010.

  13. Transmission of Megawatt Relativistic Electron Beams through Millimeter Apertures

    E-Print Network [OSTI]

    Alarcon, R.

    High-power, relativistic electron beams from energy-recovering linacs have great potential to realize new experimental paradigms for pioneering innovation in fundamental and applied research. A major design consideration ...

  14. 10-Megawatt Supercritical Carbon Dioxide Turbine- FY13 Q2

    Broader source: Energy.gov [DOE]

    This document summarizes the progress of this National Renewable Energy Laboratory project, funded by SunShot, for the second quarter of fiscal year 2013.

  15. Transmission of Megawatt Relativistic Electron Beams Through Millimeter Apertures

    E-Print Network [OSTI]

    R. Alarcon; S. Balascuta; S. V. Benson; W. Bertozzi; J. R. Boyce; R. Cowan; D. Douglas; P. Evtushenko; P. Fisher; E. Ihloff; N. Kalantarians; A. Kelleher; R. Legg; R. G. Milner; G. R. Neil; L. Ou; B. Schmookler; C. Tennant; C. Tschalaer; G. P. Williams; S. Zhang

    2013-05-01

    High power, relativistic electron beams from energy recovery linacs have great potential to realize new experimental paradigms for pioneering innovation in fundamental and applied research. A major design consideration for this new generation of experimental capabilities is the understanding of the halo associated with these bright, intense beams. In this Letter, we report on measurements performed using the 100 MeV, 430 kWatt CW electron beam from the energy recovery linac at the Jefferson Laboratory's Free Electron Laser facility as it traversed a set of small apertures in a 127 mm long aluminum block. Thermal measurements of the block together with neutron measurements near the beam-target interaction point yielded a consistent understanding of the beam losses. These were determined to be 3 ppm through a 2 mm diameter aperture and were maintained during a 7 hour continuous run.

  16. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    Enabling New Markets for Offshore Wind Energy." Proc. ofand Laura Parsons. Offshore Wind Energy. Washingto, DC:Challenges for Floating Offshore Wind Turbines. Tech. no.

  17. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    1985. 23. Hau, E. Wind Turbines: Fundamentals, Technologies,for Floating Offshore Wind Turbines. Tech. no. NREL/CP-500-Full-scale Floating Wind Turbine." Statoil, 14 Oct. 2009.

  18. Extreme Cost Reductions with Multi-Megawatt Centralized Inverter Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    Alencon Systems will develop and commercialize a new type of transformational power electronic technology to utility-scale PV systems based on novel, patent-pending ideas. A 99.1% efficient,...

  19. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    cable coefficients for the spar buoy design. The wave-bodyof the structure. The spar buoy has a hydrostatic pitching8 2.1 Spar buoy

  20. DOE to Debut a Dynamic 5-Megawatt Dynamometer | Department of...

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

    Test Test A specially configured truck, delivers a GE 2.75-MW wind turbine nacelle weighing more than 96 tons to the new 5-MW dynamometer at the NWTC. Photo by Mark McDadeNREL...

  1. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    Enabling New Markets for Offshore Wind Energy." Proc. ofMary, and Laura Parsons. Offshore Wind Energy. Washingto,Challenges for Floating Offshore Wind Turbines. Tech. no.

  2. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    Modeling the Dynamics of a Spar-type Floating Offshore Windcable coefficients for the spar buoy design. The wave-bodygeometry of the structure. The spar buoy has a hydrostatic

  3. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    TU Delft and Siemens Wind Power, 2009. 7. Crossett, KristenRan. Large-Scale Offshore Wind Power in the United States:In fact, each GW of clean wind power eliminates 1.8 million

  4. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    s First Full-scale Floating Wind Turbine." Statoil, 14 Oct.Modeling of a Floating Wind Turbine." International Journalof an Offshore Floating Wind Turbine. Tech. no. NREL/TP-500-

  5. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    to reduce the cost of all future floating wind turbines andwind turbine is an important factor in the design of these structures, reducing the cost

  6. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    Why offshore wind energy? Offshore wind turbines have theturbine will also uncover potential problems that exist with offshore wind energy.wind is a valuable source of renewable energy, as it is typically strong and steady. Turbines

  7. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    User's Guide. Tech. no. NREL/EL-500-38230. 6th ed. Golden,Wind Turbines. Tech. no. NREL/CP-500-38776. Golden, CO:the United States. Tech. no. NREL/TP- 500-45889. Golden, CO:

  8. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    New Markets for Offshore Wind Energy." Proc. of Europeanand Laura Parsons. Offshore Wind Energy. Washingto, DC:Musial. Assessment of Offshore Wind Energy Resources for the

  9. Cost Reductions with Multi-Megawatt Centralized Inverter Systems

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

    String-wise MPPT * 300 to 1,000V DC Input Voltage * 2,500V DC Bi-polar Output Voltage * "Plug and Play" Topology * Wireless Communication and Data Collection Distributed Harvesting...

  10. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    of European Wind Energy Conference 2009, Marseille, France.Enabling New Markets for Offshore Wind Energy." Proc.Parsons. Offshore Wind Energy. Washingto, DC: Environmental

  11. Dynamic analysis of a 5 megawatt offshore floating wind turbine

    E-Print Network [OSTI]

    Harriger, Evan Michael

    2011-01-01

    Enabling New Markets for Offshore Wind Energy." Proc.of European Wind Energy Conference 2009, Marseille, France.Parsons. Offshore Wind Energy. Washingto, DC: Environmental

  12. NREL: Concentrating Solar Power Research - 10-Megawatt Supercritical Carbon

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on771/6/14 Contact:News ReleasesChemicalPilot andNewsDioxide Turbine

  13. Final Environmental Impact Report: North Brawley Ten Megawatt Geothermal

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdistoWhiskey flats 100k.pdf Jump to:WindP.pdf JumpBy Type

  14. Mass Megawatts Wind Power Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource HistoryScenariosMarysville Mt Geothermal Area Jump to:Institute of Science

  15. Design of megawatt power level heat pipe reactors (Technical Report) |

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing BacteriaConnectlaser-solid interactionCrystal Spectrometer

  16. Design of megawatt power level heat pipe reactors (Technical Report) |

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing BacteriaConnectlaser-solid interactionCrystal SpectrometerSciTech Connect

  17. Funding Opportunity: Next Generation Electric Machines: Megawatt Class

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015ExecutiveFluorescentDanKathyEnergydetails toDepartment ofMotors |

  18. DOE to Develop Multi-Megawatt Offshore Wind Turbine with General...

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

    has signed a 27 million, multi-year contract with the General Electric Company (GE) to develop a new offshore wind power system over the next several years. Approximately...

  19. reduced demand for power by nearly 1,500 megawatts through investments in energy

    E-Print Network [OSTI]

    are in energy-efficient water heaters, lighting, windows and equipment for heating, ventilation and air energy efficiency standards for manufactured housing and major appliances Amendments to the Fish in homes and buildings, indus- trial facilities and irrigated agriculture. The savings primarily

  20. Scaling considerations for a multi-megawatt class supercritical CO2 brayton cycle and commercialization.

    SciTech Connect (OSTI)

    Fleming, Darryn D.; Holschuh, Thomas Vernon,; Conboy, Thomas M.; Pasch, James Jay; Wright, Steven Alan; Rochau, Gary Eugene; Fuller, Robert Lynn

    2013-11-01

    Small-scale supercritical CO2 demonstration loops are successful at identifying the important technical issues that one must face in order to scale up to larger power levels. The Sandia National Laboratories supercritical CO2 Brayton cycle test loops are identifying technical needs to scale the technology to commercial power levels such as 10 MWe. The small size of the Sandia 1 MWth loop has demonstration of the split flow loop efficiency and effectiveness of the Printed Circuit Heat Exchangers (PCHXs) leading to the design of a fully recuperated, split flow, supercritical CO2 Brayton cycle demonstration system. However, there were many problems that were encountered, such as high rotational speeds in the units. Additionally, the turbomachinery in the test loops need to identify issues concerning the bearings, seals, thermal boundaries, and motor controller problems in order to be proved a reliable power source in the 300 kWe range. Although these issues were anticipated in smaller demonstration units, commercially scaled hardware would eliminate these problems caused by high rotational speeds at small scale. The economic viability and development of the future scalable 10 MWe solely depends on the interest of DOE and private industry. The Intellectual Property collected by Sandia proves that the ~10 MWe supercritical CO2 power conversion loop to be very beneficial when coupled to a 20 MWth heat source (either solar, geothermal, fossil, or nuclear). This paper will identify a commercialization plan, as well as, a roadmap from the simple 1 MWth supercritical CO2 development loop to a power producing 10 MWe supercritical CO2 Brayton loop.

  1. GSA Issues New Request for Proposals to Bring 3 Megawatts of...

    Energy Savers [EERE]

    a request for proposal (RFP) for the procurement of electricity produced by solar photovoltaic arrays to be constructed by the selected bidder that will bring approximately 3...

  2. Measured Radiation and Background Levels During Transmission of Megawatt Electron Beams Through Millimeter Apertures

    SciTech Connect (OSTI)

    Alarcon, Ricardo [Arizona State University, Glendale, AZ (United States); Balascuta, S. [Arizona State University, Glendale, AZ (United States); Benson, Stephen V. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Bertozzi, William [Massachusetts Institute of Technology, Cambridge, MA (United States); Boyce, James R. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Cowan, Ray [Massachusetts Institute of Technology, Cambridge, MA (United States); Douglas, David R. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Evtushenko, Pavel [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Fisher, P. [Massachusetts Institute of Technology, Cambridge, MA (United States); Ihloff, Ernest E. [Hampton University, Hampton, VA (United States); Kalantarians, Narbe [Hampton University, Hampton, VA (United States); Kelleher, Aidan Michael [Massachusetts Institute of Technology, Cambridge, MA (United States); Krossler, W. J. [William and Mary College, Williamsburg, VA (United States); Legg, Robert A. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Long, Elena [University of New Hampshire, Durham, NH (United States); Milner, Richard [Massachusetts Institute of Technology, Cambridge, MA (United States); Neil, George R. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Ou, Longwu [Massachusetts Institute of Technology, Cambridge, MA (United States); Schmookler, Barack Abraham [Massachusetts Institute of Technology, Cambridge, MA (United States); Tennant, Christopher D. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Tschalar, C. [Massachusetts Institute of Technology, Cambridge, MA (United States); Williams, Gwyn P. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Zhang, Shukui [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)

    2013-11-01

    We report measurements of photon and neutron radiation levels observed while transmitting a 0.43 MW electron beam through millimeter-sized apertures and during beam-off, but accelerating gradient RF-on, operation. These measurements were conducted at the Free-Electron Laser (FEL) facility of the Jefferson National Accelerator Laboratory (JLab) using a 100 MeV electron beam from an energy-recovery linear accelerator. The beam was directed successively through 6 mm, 4 mm, and 2 mm diameter apertures of length 127 mm in aluminum at a maximum current of 4.3 mA (430 kW beam power). This study was conducted to characterize radiation levels for experiments that need to operate in this environment, such as the proposed DarkLight Experiment. We find that sustained transmission of a 430 kW continuous-wave (CW) beam through a 2 mm aperture is feasible with manageable beam-related backgrounds. We also find that during beam-off, RF-on operation, multipactoring inside the niobium cavities of the accelerator cryomodules is the primary source of ambient radiation when the machine is tuned for 130 MeV operation.

  3. MERCURY PURIFICATION IN THE MEGAWATT LIQUID METAL SPALLATION TARGET OF EURISOL-DS Joerg Neuhausena

    E-Print Network [OSTI]

    McDonald, Kirk

    such as corrosion. Additionally, the fast flowing liquid metal can cause erosion of the construction materials such as spallation neutron sources, neutrino factories, radioactive beam facilities or accelerator driven systems such as temperature, pressure, liquid metal flow, redox potential and proton dose. These micro

  4. A 1 MEGAWATT POLYPHASE BOOST CONVERTER-MODULATOR FOR KLYSTRON PULSE APPLICATION

    SciTech Connect (OSTI)

    W.A. REASS; J.D. DOSS; R.F. GRIBBLE

    2001-06-01

    This paper describes electrical design criteria and first operational results a 140 kV, 1 MW average, 11 MW peak, zero-voltage-switching 20 kHz polyphase bridge, boost converter/modulator for klystron pulse application. The DC-DC converter derives the buss voltages from a standard 13.8 kV to 2300 Y substation cast-core transformer. Energy storage and filtering is provided by self-clearing metallized hazy polypropylene traction capacitors. Three ''H-Bridge'' Insulated Gate Bipolar Transistor (IGBT) switching networks are used to generate the polyphase 20 kHz transformer primary drive waveforms. The 20 kHz drive waveforms are chirped the appropriate duration to generate the desired klystron pulse width. PWM (pulse width modulation) of the individual 20 kHz pulses is utilized to provide regulated output waveforms with adaptive feedforward and feedback techniques. The boost transformer design utilizes amorphous nanocrystalline material that provides the required low core loss at design flux levels and switching frequencies. Resonant shunt-peaking is used on the transformer secondary to boost output voltage and resonate transformer leakage inductance. With the appropriate transformer leakage inductance and peaking capacitance, zero-voltage-switching of the IGBT's is attained, minimizing switching losses. A review of these design parameters and the first results of the performance characteristics will be presented.

  5. Economic Impacts from Indiana's First 1,000 Megawatts of Wind Power

    SciTech Connect (OSTI)

    Tegen, S.; Keyser, D.; Flores-Espino, F.; Hauser, R.

    2014-08-01

    The magnitude of Indiana's available wind resource indicates that the development of wind power infrastructure has the potential to support millions of dollars of economic activity in the state. The Jobs and Economic Development Impact (JEDI) models, developed by the National Renewable Energy Laboratory, are tools used to estimate some of the economic impacts of energy projects at the state level. JEDI calculates results in the form of jobs, earnings, and economic output in three categories: project development and onsite labor, local revenue and supply chain, and induced impacts. According to this analysis, the first 1,000 MW of wind power development in Indiana (projects built between 2008 and 2011): supported employment totaling more than 4,400 full-time-equivalent jobs in Indiana during the construction periods; supports approximately 260 ongoing Indiana jobs; supported nearly $570 million in economic activity for Indiana during the construction periods; supported and continues to support nearly $40 million in annual Indiana economic activity during the operating periods; generates more than $8 million in annual property taxes; generates nearly $4 million annually in income for Indiana landowners who lease their land for wind energy projects.

  6. 1 KILOWATT = 1,000 WATTS 1 MEGAWATT = 1,000,000 WATTS

    E-Print Network [OSTI]

    Hochberg, Michael

    microwave for 1 hour uses 1.2 kW-h of energy. That's 4.3 megajoules or 4,300,000 joules. Power is how fast production of 150 hp. human body base metabolism 80 watts 1 kilowatt microwave 26 cu ft. refrigerator (annual solar panel array (peak production) 1.5 kilowatt ~10 m2 space shuttle lifto hand-cranked generator 10

  7. UPDATE ON THE DEVELOPMENT OF 120-keV MULTI-MEGAWATT NEUTRAL BEAM SOURCE

    E-Print Network [OSTI]

    Haughian, J.M.

    2010-01-01

    hydrogen atmo- sphere using a broad melting range (950C liquidus - 900C solidus) filler composed of 25% palladium,

  8. Commissioning and Start Up of a 110 MegaWatt Cogeneration Facility

    E-Print Network [OSTI]

    Good, R.

    1988-01-01

    "In December of 1987, Union Carbide successfully brought on line a 110,000 KVA combined cycle cogeneration facility. The construction, commissioning and start up of this complex facility was accomplished in a remarkably short twelve months...

  9. Earthquake Response Modeling for a Parked and Operating Megawatt-Scale Wind Turbine

    SciTech Connect (OSTI)

    Prowell, I.; Elgamal, A.; Romanowitz, H.; Duggan, J. E.; Jonkman, J.

    2010-10-01

    Demand parameters for turbines, such as tower moment demand, are primarily driven by wind excitation and dynamics associated with operation. For that purpose, computational simulation platforms have been developed, such as FAST, maintained by the National Renewable Energy Laboratory (NREL). For seismically active regions, building codes also require the consideration of earthquake loading. Historically, it has been common to use simple building code approaches to estimate the structural demand from earthquake shaking, as an independent loading scenario. Currently, International Electrotechnical Commission (IEC) design requirements include the consideration of earthquake shaking while the turbine is operating. Numerical and analytical tools used to consider earthquake loads for buildings and other static civil structures are not well suited for modeling simultaneous wind and earthquake excitation in conjunction with operational dynamics. Through the addition of seismic loading capabilities to FAST, it is possible to simulate earthquake shaking in the time domain, which allows consideration of non-linear effects such as structural nonlinearities, aerodynamic hysteresis, control system influence, and transients. This paper presents a FAST model of a modern 900-kW wind turbine, which is calibrated based on field vibration measurements. With this calibrated model, both coupled and uncoupled simulations are conducted looking at the structural demand for the turbine tower. Response is compared under the conditions of normal operation and potential emergency shutdown due the earthquake induced vibrations. The results highlight the availability of a numerical tool for conducting such studies, and provide insights into the combined wind-earthquake loading mechanism.

  10. GSA Awards Contract to Bring 3 Megawatts of Solar to Federal Buildings in

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics AndBeryllium Disease | Department of Energy FormerGE-Prolec CCE MeetingDepartment

  11. GSA Issues New Request for Proposals to Bring 3 Megawatts of Solar to

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofofWindUpcoming eventsFleetFranklinofFind7, 2011,

  12. DOE to Debut a Dynamic 5-Megawatt Dynamometer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | DepartmentDOE Zeroof Energy DOE site facilityTest

  13. DOE to Develop Multi-Megawatt Offshore Wind Turbine with General Electric |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | DepartmentDOE Zeroof Energy DOE siteDepartment of

  14. Property:Ind sales (mwh) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to: navigation,PropertyPartner7WebsiteCertReqs JumpResCode JumpInd sales (mwh)

  15. exhibit A of framework for memorandum of understanding for direct...

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

    38MWh that escalates at 2.5 percent each year for the term of the Block Contract. The Price Caps were set based on this expected cost divided by the megawatt-hours sold to...

  16. Progress on the 140 KV, 10 Megawatt Peak, 1 Megawatt Average Polyphase Quasi-Resonant Bridge, Boost Converter/Modulator for the Spallation Neutron Source (SNS) Klystron Power System

    E-Print Network [OSTI]

    Reass, W A; Gribble, R F; Lynch, M T; Tallerico, P J; Reass, William A.; Doss, James D.; Gribble, Robert F.; Lynch, Michael T.; Tallerico, Paul J.

    2000-01-01

    This paper describes electrical design and operational characteristics of a zero-voltage-switching 20 kHz polyphase bridge, boost converter/modulator for klystron pulse application. The DC-DC converter derives the buss voltages from a standard 13.8 kV to 2300 Y substation cast-core transformer. Energy storage and filtering is provided by self-clearing metallized hazy polypropylene traction capacitors. Three "H-Bridge" IGBT switching networks are used to generate the polyphase 20 kHz transformers primary drive waveforms. The 20 kHz drive waveforms are chirped the appropriate duration to generate the desired klystron pulse width. PWM (pulse width modulation) of the individual 20 kHz pulses is utilized to provide regulated output waveforms with adaptive feedforward and feedback techniques. The boost transformer design utilizes amorphous nanocrystalline material that provides the required low core loss at design flux levels and switching frequencies. Resonant shunt peaking is used on the transformer secondary to ...

  17. Five megawatt pilot-scale demonstration of the NOXSO Process at Ohio Edison`s Toronto Power Plant

    SciTech Connect (OSTI)

    Haslbeck, J.L.; Woods, M.C.; Ma, W.T.; Harkins, S.M.; Black, J.B.; Browning, J.P.; Leonard, C.A.; Friedrich, J.J. [NOXSO Corp., Bethel Park, PA (United States)

    1995-12-31

    The NOXSO Process is a dry, regenerable flue gas treatment system that simultaneously removes sulfur oxides (SO{sub 2}, SO{sub 3}) and nitrogen oxides (NO{sub x}) from flue gas. Removal efficiencies of 95+% SO{sub 2}, 99% SO{sub 3}, and 80--90% NO{sub x} have been achieved. The process generates no waste. Sulfur oxides are converted to a marketable byproduct, either sulfuric acid, liquid SO{sub 2}, or elemental sulfur. Nitrogen oxides are converted to nitrogen and oxygen which are released to the atmosphere. The process is easily retrofit and is particularly applicable to high sulfur coals. Most importantly, the NOXSO Process capital and operating costs are less than conventional technology, i.e., a selective catalytic reduction unit followed by a wet scrubber. This paper covers the results of a 5 MW pilot test of the NOXSO Process at Ohio Edison`s Toronto Power Plant. The paper focuses on process design improvements that were verified in pilot plant testing. These improvements are in the area of increased pollutant removal efficiency and decreased capital and operating costs. The paper concludes with an analysis of the cost and performance of a NOXSO plant treating all of the flue gas from a 500 MW power plant burning 2.8% sulfur coal.

  18. Presented at Solar World Congress, Beijing, September 18 22 2007 PARABOLOIDAL DISH SOLAR CONCENTRATORS FOR MULTI-MEGAWATT

    E-Print Network [OSTI]

    success story over the last two decades, with growth rates in installed capacity in the range of 20 30% per annum. Worldwide installed capacity is now in excess of 35GWe and annual turnover in excess of US$15billion. Photovoltaics have experienced similar rates of growth but installed capacity is an order

  19. Analysis of the socioeconomic impacts of the development of two 525 megawatt power generating stations at Calaveras Lake, Texas

    E-Print Network [OSTI]

    Arneson, Lynn A

    1988-01-01

    modification to a National Pollutant Discharge Elimination System (NPDES) permit. In performance of the Environmental Assessment, baseline and impact scenario studies were performed on air quality, hydrogeology, soils, aquatic ecology, vegetation, wildlife... (i. e. economic, demographic, housing, etc. ) plus additional information, some of which was unique to this investigation. This information was used to make make projections of two sets of conditions baseline conditions without the project...

  20. Property:Building/SPPurchasedEngyForPeriodMwhYrWoodChips | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChips Jump to: navigation,

  1. Property:Building/SPPurchasedEngyNrmlYrMwhYrDigesterLandfillGas | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChips Jump to: navigation,Energy

  2. Property:Building/SPPurchasedEngyNrmlYrMwhYrLogs | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChips Jump to:

  3. Property:Building/SPPurchasedEngyNrmlYrMwhYrNaturalGas | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChips Jump to:Information

  4. Property:Building/SPPurchasedEngyNrmlYrMwhYrOil-FiredBoiler | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChips Jump

  5. Property:Building/SPPurchasedEngyNrmlYrMwhYrPellets | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChips JumpInformation

  6. Property:Building/SPPurchasedEngyNrmlYrMwhYrTotal | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChips

  7. Property:Building/SPPurchasedEngyNrmlYrMwhYrTownGas | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation SPPurchasedEngyForPeriodMwhYrWoodChipsInformation

  8. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    , wholesale power prices at the Mid-Columbia trading hub are projected to increase from $45 per megawatt per MWh in 2008 (in real 2006 dollars). The Council's wholesale power price forecasts are projections-term trend forecasts. The long-term price projections are also used by the Council, regional utilities

  9. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Maine (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-10-01

    The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Maine. Although construction and operation of 1000 MW of wind power is a significant effort, six states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in Maine to be $1.3 billion, annual CO2 reductions are estimated at 2.8 million tons, and annual water savings are 1,387 million gallons.

  10. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Maine

    SciTech Connect (OSTI)

    2008-10-01

    Analysis of the expected impacts of 1000 MW of wind power in Maine, including economic benefits, CO2 emissions reductions, and water conservation.

  11. System using a megawatt class millimeter wave source and a high-power rectenna to beam power to a suspended platform

    DOE Patents [OSTI]

    Caplan, Malcolm; Friedman, Herbert W.

    2005-07-19

    A system for beaming power to a high altitude platform is based upon a high power millimeter gyrotron source, optical transmission components, and a high-power receiving antenna (i.e., a rectenna) capable of rectifying received millimeter energy and converting such energy into useable electrical power.

  12. Economic Benefits, Carbon Dioxide (CO2) Emissions Reduction, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Georgia (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Georgia. We forecast the cumulative economic benefits from 1000 MW of development in Georgia to be $2.1 billion, annual CO2 reductions are estimated at 3.0 million tons, and annual water savings are 1,628 million gallons.

  13. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in North Carolina (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-03-01

    The U.S. Department of Energy?s Wind Powering America Program is committed to educating state-level policymakers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in North Carolina. Although construction and operation of 1000 MW of wind power is a significant effort, seven states have already reached the 1000-MW mark. We forecast the cumulative economic benefits from 1000 MW of development in North Carolina to be $1.1 billion, annual CO2 reductions are estimated at 2.9 million tons, and annual water savings are 1,558 million gallons.

  14. Economic Benefits, Carbon Dioxide (CO2) Emissions reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in New York (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in New York. We forecast the cumulative economic benefits from 1000 MW of development in New York to be $1.3 billion, annual CO2 reductions are estimated at 2.5 million tons, and annual water savings are 1,230 million gallons.

  15. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Virginia (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Virginia. We forecast the cumulative economic benefits from 1000 MW of development in Virginia to be $1.2 billion, annual CO2 reductions are estimated at 3.0 million tons, and annual water savings are 1,600 million gallons.

  16. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Michigan

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Michigan. We forecast the cumulative economic benefits from 1000 MW of development in Michigan to be $1.3 billion, annual CO2 reductions are estimated at 2.9 million tons, and annual water savings are 1,542 million gallons.

  17. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Nebraska (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Nebraska. We forecast the cumulative economic benefits from 1000 MW of development in Nebraska to be $1.1 billion, annual CO2 reductions are estimated at 4.1 million tons, and annual water savings are 1,840 million gallons.

  18. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Maryland (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Michigan. We forecast the cumulative economic benefits from 1000 MW of development in Maryland to be $1.2 billion, annual CO2 reductions are estimated at 3 million tons, and annual water savings are 1,581 million gallons.

  19. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Arkansas (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Arkansas. We forecast the cumulative economic benefits from 1000 MW of development in Arkansas to be $1.15 billion, annual CO2 reductions are estimated at 2.7 million tons, and annual water savings are 1,507 million gallons.

  20. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1000 Megawatts (MW) of New Wind Power in Ohio (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Ohio. We forecast the cumulative economic benefits from 1000 MW of development in Ohio to be $1.3 billion, annual CO2 reductions are estimated at 2.5 million tons, and annual water savings are 1,343 million gallons.

  1. Economic Benefits, Carbon Dioxide (CO2) Emissions Reductions, and Water Conservation Benefits from 1,000 Megawatts (MW) of New Wind Power in Kansas (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-06-01

    The U.S. Department of Energy's Wind Powering America Program is committed to educating state-level policy makers and other stakeholders about the economic, CO2 emissions, and water conservation impacts of wind power. This analysis highlights the expected impacts of 1000 MW of wind power in Kansas. We forecast the cumulative economic benefits from 1000 MW of development in Kansas to be $1.08 billion, annual CO2 reductions are estimated at 3.2 million tons, and annual water savings are 1,816 million gallons.

  2. Table 11.6 Installed Nameplate Capacity of Fossil-Fuel Steam-Electric Generators With Environmental Equipment, 1985-2010 (Megawatts)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price toStocks 2009CubicAnalysisYear Jan

  3. LINE","COMPNAME","COMPID","YEAR","PURCNAME","SALETYPE","MEGAWATT","ANNMXDEM","DE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: AlternativeMonthly","10/2015"Monthly","10/2015" ,"Release7 RelativeSoutheastThousand4,767 13,140per Thousand05,136

  4. LINE","COMPNAME","COMPID","YEAR","PURCNAME","SALETYPE","MEGAWATT","ANNMXDEM","DE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: AlternativeMonthly","10/2015"Monthly","10/2015" ,"Release7 RelativeSoutheastThousand4,767 13,140per

  5. Modal Dynamics and Stability of Large Multi-megawatt Deepwater Offshore Vertical-axis Wind Turbines: Initial Support Structure and Rotor Design Impact Studies

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMission Mission Missionof EnergyJennings= a n

  6. The Greenness of Cities: Carbon Dioxide Emissions and Urban Development

    E-Print Network [OSTI]

    Glaeser, Edward L.; Kahn, Matthew E.

    2008-01-01

    Damage Costs of Carbon Dioxide Emissions: An Assessment ofper Megawatt Hrs) Carbon Dioxide Emissions Cost ($ per Year)Megawatt Hrs) Carbon Dioxide Emissions Cost MSA Emissions

  7. The Greenness of Cities: Carbon Dioxide Emissions and Urban Development

    E-Print Network [OSTI]

    Glaeser, Edward L.; Kahn, Matthew E.

    2008-01-01

    of CO2 per Megawatt Hrs) Carbon Dioxide Emissions Cost ($of CO2 per Megawatt Hrs) Carbon Dioxide Emissions Cost MSA

  8. Outfalls

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

    steam for process needs and to produce electricity in one 10-megawatt and two 5-megawatt steam turbinesgenerators. Permitted Discharge Cooling towers, boiler blow-down drains,...

  9. New Limited Submissions 3-25-2015 Agency for International Development

    E-Print Network [OSTI]

    Azevedo, Ricardo

    deadline: April 12, 2015 Department of Energy Next Generation Electric Machines: Megawatt Class Motors URL

  10. QER- Comment of MWH Global

    Broader source: Energy.gov [DOE]

    Hello, Was looking at the calendar and curious when the Final Meeting is in DC for the QER? http://energy.gov/epsa/initiatives/quadrennial-energy-review-qer Thanks,

  11. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    about 250 megawatts of small hydro and hydro upgrades and a 380 megawatt utility acquisition requirements, which further limit the hydro system's peaking capability. Other expected new generation includes

  12. Sustainable Energy in Remote Indonesian Grids: Accelerating Project...

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

    rate of return kW kilowatt kWh kilowatt-hour LCOE levelized cost of energy LED light-emitting diode MW megawatt MWe megawatt electric NAL Nirmala Agro Lestari NGOs...

  13. Evaluation Framework and Tools for Distributed Energy Resources

    E-Print Network [OSTI]

    Gumerman, Etan Z.; Bharvirkar, Ranjit R.; LaCommare, Kristina Hamachi; Marnay, Chris

    2003-01-01

    prices megawatt (10 watts) natural gas combined cycle not in my backyard nitrogen oxides particulate matter photovoltaic

  14. The Green Spiral: Policy-Industry Feedback and the Success of International Environmental Negotiation

    E-Print Network [OSTI]

    Kelsey, Sarah Manina

    2014-01-01

    capacity like residential systems, but does not include solar thermal, finds almost 200 megawatts of cumulative PV capacity installed

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

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

    new hydroelectric projects (up to 15 megawatts... Eligibility: Investor-Owned Utility, Retail Supplier Savings Category: Geothermal Electric, Solar Thermal Electric, Solar...

  16. Secretary Chu, Senator Reid, Rep. Berkley Announce Conditional...

    Office of Environmental Management (EM)

    loan guarantee by the Department of Energy to support a 20 megawatt AC photovoltaic (PV) solar generating facility. The project, sponsored by Fotowatio Renewable Ventures, Inc.,...

  17. Slide 1

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

    Boundary and Water Commission, as well as a number of private entities. These plants combined have an installed capacity of 10,395 megawatts. Western is divided into...

  18. A Design-Builder's Perspective: Anaerobic Digestion, Forest County...

    Energy Savers [EERE]

    Virginia, MN 55792 FCPC Renewable Generation Facility * 2.0 megawatt biodigestion and biogas facility currently being constructed in Menomonee Valley of Milwaukee * Will operate...

  19. Department of Energy Finalizes $102 Million Loan Guarantee to...

    Energy Savers [EERE]

    Endowment, will support the Record Hill wind project, which consists of a 50.6 megawatt wind power plant, an eight mile transmission line and associated interconnection equipment...

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

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

    to 100 megawatts (MW) in capacity that use fuel cells, tidal, solar, wind, geothermal, hydro, biomass or municipal solid waste in conjunction with recycling. ... Eligibility:...

  1. Large Scale Renewable Energy Property Tax Abatement (Nevada State...

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

    renewable energy resources including solar, wind, biomass*, fuel cells, geothermal or hydro. Generation facilities must have a capacity of at least 10 megawatts (MW). Facilities...

  2. Department of Energy Offers Conditional Commitment for Loan Guarantee...

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

    commitment for a 737 million loan guarantee to support a 110 megawatt molten salt concentrating solar power (CSP) tower generating facility. The Crescent Dunes Solar...

  3. 2010 Federal Energy and Water Management Award Winners | Department...

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

    certified campus space, 60 megawatt-hours of renewable energy (including three solar collectors), and a net-zero-energy building goal with one of four buildings transformed....

  4. Obama Administration Offers $59 Million in Conditional Loan Guarantees...

    Energy Savers [EERE]

    assembly plant in Pocatello, Idaho, to produce its one megawatt wind turbine. Beacon Power, an energy storage company, has been offered 43 million to support the construction...

  5. EIS-0503: EPA Notice of Availability of Final Environmental Impact...

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

    Inc.-New England, to construct, operate, maintain, and connect a new 1000-megawatt electric transmission system across the U.S.-Canada border near Alburgh, VT. The...

  6. EIS-0499: EPA Notice of Availability of Final Environmental Impact...

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

    permit to Minnesota Power to construct, operate, maintain, and connect a new 883-megawatt electric transmission system across the U.S.-Canada border. The proposed 220-mile...

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

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

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

  8. Microgrids: An emerging paradigm for meeting building electricity and heat requirements efficiently and with appropriate energy quality

    E-Print Network [OSTI]

    Marnay, Chris; Firestone, Ryan

    2007-01-01

    kW and 300 kW Molten Carbonate Fuel Cells (MCFC), four 200kilovolt kilowatt molten carbonate fuel cell megawatt

  9. Penobscot Tribe- 2012 Project

    Broader source: Energy.gov [DOE]

    With this award, the Penobscot Indian Nation will advance the preconstruction activities required to secure funding for the proposed 227-megawatt (MW) Alder Stream wind project.

  10. Seneca Nation- 2014 Project

    Broader source: Energy.gov [DOE]

    The Seneca Nation of Indians (SNI) will install one 1.8-megawatt (MW) wind turbine on tribal common lands near Lake Erie in New York.

  11. Secretary Chu Announces $45 Million to Support Next Generation...

    Energy Savers [EERE]

    equipment capable of performing highly accelerated life testing of land-based and offshore wind turbine drive systems rated at 5-15 megawatts (MW). These dynamometer tests...

  12. EIS-0435: EPA Notice of Availability of the Draft Environmental...

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

    for the (GGS) to Eliminate 50-Megawatts (MW) Annual Average Operating Limit, Brown County, South Dakota. Notice of Availability for the Draft Environmental Impact...

  13. 2014 U.S. Offshore Wind Market Report: Industry Trends, Technology...

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

    Stehly, Walt Musial Floating Substructure Sensitivities Global Market Trends * The global offshore wind industry is set to reach a deployment record with 4,000 megawatts (MW)...

  14. Effective Renewable Energy Policy: Leave It to the States?

    E-Print Network [OSTI]

    Weissman, Steven

    2011-01-01

    megawatts of installed renewable energy capacity in thePortfolio Standards, Renewable Energy Law Blog (Apr. 30,as well as small renewable energy power facilities (no

  15. Energy Storage Systems Program at Sandia National Laboratories

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

    - PE Reliability FY10 SNL ESS Program Molecules to Megawatts * Testing - 1 MW Energy Storage Test Facility (ESTF) initiated - Lead Carbon, Li Ion Battery Testing to Several...

  16. Smoothing Renewable Wind Energy in Texas | Department of Energy

    Office of Environmental Management (EM)

    - 10:57am Addthis The Notrees Wind Storage Demonstration Project is a 36-megawatt energy storage and power management system, which completed testing and became fully operational...

  17. Pacific Northwest Smart Grid Demonstration Project SUCCESS STORIES

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

    City Light's second largest customer. Even so, the campus also has its own five megawatt steam turbine generator. The power is distributed through a network of underground utility...

  18. Secretary Chu to Visit Houston to Highlight Obama's State of...

    Office of Environmental Management (EM)

    federal funding, last year Thermal Energy Corporation completed a 48 megawatt combined heat and power plant that is expected to save approximately 11 million in energy costs per...

  19. Energy Department Announces Up to $7 Million to Expand Clean...

    Office of Environmental Management (EM)

    energy resources. With more than 9 million megawatts of potential installed renewable energy capacity on tribal lands, these communities are well positioned to capitalize on...

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

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

    up to 100 megawatts (MW) in capacity that use fuel cells, tidal, solar, wind, geothermal, hydro, biomass or municipal solid waste in conjunction with recycling. ... Eligibility:...

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

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

    hydropower facilities less than 60 megawatts (MW), solar thermal-electric systems, photovoltaics (PV), wind,... Eligibility: State Government Savings Category: Geothermal...

  2. Essays in Applied Microeconomics

    E-Print Network [OSTI]

    Severnini, Edson Roberto

    2013-01-01

    but with similar hydropower potential. Until mid-century,Each megawatt of hydropower potential that is not developeddetermined the hydropower potential across the nation at the

  3. Two Facilities, One Goal: Advancing America's Wind Industry ...

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

    the large, commercial scale turbines being developed by manufacturers for offshore wind farms. This facility, which opened last week, is equipped with 7.5-megawatt (MW) and...

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

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

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

  5. EIS-0416: EPA Notice of Availability of the Final Environmental...

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

    to Construct a 400-m Megawatt Concentrated Solar Power Tower, Thermal-Electric Power Plant, San Bernardino County, California DOE Adoption Notice of Availability, Department of...

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

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

    (CPUC) in December 2010, is expected to result in 1,299 megawatts (MW) of new distributed generation ... Eligibility: Commercial, Industrial Savings Category: Geothermal Electric,...

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

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

    Eligible facilities include those up to 100 megawatts (MW) in capacity that use fuel cells, tidal, solar, wind, geothermal, hydro, biomass or municipal solid waste in...

  8. ATTACHMENT FLOODPLAIN STATEMENT OF FINDINGS FOR DEPARTMENT OF...

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

    environmental impacts associated with the nominal 400 megawatt (MW) photovoltaic solar power project and associated interconnection transmission line proposed by Sempra...

  9. Large-Scale Federal Renewable Energy Projects | Department of...

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

    Renewable energy projects larger than 10 megawatts (MW), also known as utility-scale projects, are complex and typically require private-sector financing. The Federal Energy...

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

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

    Green Power Purchasing Eligible resources include tidal and wave power, fuel cells using renewable fuels, hydropower facilities less than 60 megawatts (MW), solar thermal-electric...

  11. Sandia Energy - EC Publications

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

    Dynamics and Stability of Large Multi-megawatt Deepwater Offshore Vertical-axis Wind Turbines: Initial Support Structure and Rotor Design Impact StudiesTara...

  12. Ocean Power: Science Projects in Renewable Energy and Energy...

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

    to provide 2 to 3 million megawatts of power from our world's coastlines. National Science Education Standards by the National Academy of Sciences Science Content Standards:...

  13. DOE Announces Webinars on Next Generation Electric Machines,...

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

    April 1: Live Webinar on Next Generation Electric Machines: Megawatt Class Motors FOA Webinar Sponsor: Advanced Manufacturing Office The Energy Department will present a live...

  14. Effective Renewable Energy Policy: Leave It to the States?

    E-Print Network [OSTI]

    Weissman, Steven

    2011-01-01

    megawatts of installed renewable energy capacity in theCatlin, Commerce Clause Challenge to Renewable PortfolioStandards, Renewable Energy Law Blog (Apr. 30, 2010),

  15. Table 4. Electric power industry capability by primary energy...

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

    California" "megawatts" "Item", 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991,...

  16. Hydropower Upgrades to Yield Added Generation at Average Costs...

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

    Related Articles Tacoma Power's Cushman Hydroelectric Project installed a new two-generator powerhouse that increases electric generation capacity by 3.6 megawatts and captures...

  17. Notices

    Office of Environmental Management (EM)

    current operating limits on the generating station. The LGIA currently limits the output of the Groton Generating Station to 50 average megawatts (MW). The Groton Generation...

  18. Project Reports for Seneca Nation- 2014 Project

    Broader source: Energy.gov [DOE]

    The Seneca Nation of Indians (SNI) will install one 1.8-megawatt (MW) wind turbine on tribal common lands near Lake Erie in New York.

  19. Final EIS for Champlain Hudson Power Express Transmission Project...

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

    operation, maintenance, and connection of a 336-mile, 1,000 megawatt, high-voltage direct current, electric transmission system that would cross the international border...

  20. DOE Environmental Impact Statement Public Scoping Meeting on...

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

    Champlain Hudson is proposing to install and operate two 1,000-megawatt (MW) High Voltage Direct Current (HVDC) bipole submarine transmission cables extending from Quebec, Canada,...

  1. Energy Department Offers Conditional Commitment to Support Nevada...

    Office of Environmental Management (EM)

    a 49.5 megawatt geothermal project in Humboldt County in northwestern Nevada. The NGP Blue Mountain ("Blue Mountain") project consists of a geothermal well field, fluid...

  2. EIS-0284: EPA Notice of Availability of the Draft Environmental...

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

    EPA Notice of Availability of the Draft Environmental Impact Statement Low Emission Boiler System Proof-of-Concept Project, Construction and Operation of a 91-Megawatt Electric...

  3. EA-1839: Final Environmental Assessment and Finding of No Significant...

    Energy Savers [EERE]

    LLC (Cogentrix) to support construction of a 30-megawatt high-concentrating photovoltaic energy facility in Alamosa, Colorado. Based on the Final EA, DOE has determined...

  4. EIS-0469: Notice of Intent To Prepare an Environmental Impact...

    Office of Environmental Management (EM)

    99-megawatt (MW) Wilton IV Wind Energy Center Project (Project) with Western Area Power Administration's (Western) existing Hilken Switching Station in Burleigh County,...

  5. 4-16-13_Christopher_Turner FT HNR

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

    United States, Southwestern markets approximately 2,174 megawatts (MW) of hydroelectric power from 24 U.S. Army Corps of Engineers (Corps) multipurpose dams. We operate and...

  6. Microsoft Word - 3-20-12 Final Testimony _McDonald_ _SWPA_.docx

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

    United States, Southwestern markets approximately 2,174 megawatts (MW) of hydroelectric power from 24 U.S. Army Corps of Engineers (Corps) multipurpose dams. We operate and...

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

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

    Alternative Energy Development Incentive (Corporate) Eligible projects include the construction of electricity generation facilities of 2 megawatts or greater that utilize...

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

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

    include those up to 100 megawatts (MW) in capacity that use fuel cells, tidal, solar, wind, geothermal, hydro, biomass or municipal solid waste in conjunction with...

  9. Improving the Operating Efficiency of Microturbine-Based Distributed...

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

    microturbines can be packaged into multi-megawatt systems for larger project sizes. Both dual fuel capability and uninterruptible power supply (UPS) functionality can be added in...

  10. Notices

    Office of Environmental Management (EM)

    following facilities: * Two LNG liquefaction trains; * Additional power generation (two gas turbine generators capable of generating approximately 30 megawatts of power); * Other...

  11. Notices

    Office of Environmental Management (EM)

    following facilities: * Two LNG liquefaction trains; * additional power generation (two gas turbine generators capable of generating approximately 30 megawatts of power); * other...

  12. EIS-0416: Ivanpah Solar Electric Generating System in San Bernardino...

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

    System (07-AFC-5) Project, Proposal to Construct a 400-m Megawatt Concentrated Solar Power Tower, Thermal-Electric Power Plant, San Bernardino County, California July 1,...

  13. Wisconsin Tribal Leaders Work Towards a Clean Energy Future ...

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

    Tribal Nations A 2-megawatt anaerobic digester and biogas generation facility converts food waste into electricity to power 1,500 homes. Photo from Forest County Potawatomi...

  14. Massachusetts Takes On Climate Change

    E-Print Network [OSTI]

    Kimmell, Ken; Laurie, Burt

    2009-01-01

    promote a clean and green energy economy. Massachusetts'megawatt-hours of green energy supplied to its customers.job creation in the green energy sector, promote workforce

  15. Alternative Energy Development Incentive (Personal)

    Broader source: Energy.gov [DOE]

    Eligible projects include the construction of electricity generation facilities of 2 megawatts or greater that utilize hydroelectric, solar, biomass, geothermal, wind, or waste heat from an indus...

  16. Alternative Energy Development Incentive (Corporate)

    Broader source: Energy.gov [DOE]

    Eligible projects include the construction of electricity generation facilities of 2 megawatts or greater that utilize hydroelectric, solar, biomass, geothermal, wind, or waste heat from an indus...

  17. BPA, Transmission, presentation on I-5 Corridor Reinforcement...

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

    7 Meeting growth Building transmission lines is not the only solution to growing demand. The region conserved 200 megawatts in 2007, equal to about half of our annual...

  18. Cliff J. Lissenden Penn State University Bernhard R. Tittmann

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

    megawatt for advanced small modular reactors (AdvSMRs). A reliable supervisory control system for AdvSMRs would increase plant automation to reduce operator workload. For plants...

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

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

    Standard Eligible facilities include those up to 100 megawatts (MW) in capacity that use fuel cells, tidal, solar, wind, geothermal, hydro, biomass or municipal solid waste in...

  20. Brighter Future: A Study on Solar in U.S. Schools

    Broader source: Energy.gov [DOE]

    In a first-of-its-kind report tracking the use of solar energy at K-12 schools in the United States, The Solar Foundation has developed the most comprehensive understanding to date of how schools are using and financing solar energy and the potential for still more schools to benefit from the technology. According to the report, there are currently 3,752 K-12 schools with solar installations, meaning nearly 2.7 million students attend schools with solar energy systems. These PV systems have a combined capacity of 490 megawatts (MW), and generate roughly 642,000 megawatt-hours (MWh) of electricity each year, equivalent to $77.8 million worth of utility bills and enough clean, renewable energy to offset 50 million gallons of gasoline. Solar potential on schools remains largely untapped. Of the 125,000 K-12 schools in the country, up to 72,000 schools (60%) can "go solar" cost-effectively. Approximately 450 individual schools districts have the potential to save more than $1 million over 30 years by installing a solar PV system.

  1. FPL's solar stars shine at new 500-acre array By SUSAN SALISBURY

    E-Print Network [OSTI]

    Fernandez, Eduardo

    , it is the world's largest and oldest. Building solar in a hurricane zone is different. "We had to temper the glass legislation allowed the company to build its 110 megawatts of solar. Since solar plants are more expensive like to build an additional 300 to 500 megawatts of solar. "We believe that solar is a great addition

  2. Characterizing, predicting and

    E-Print Network [OSTI]

    can increase. Offshore wind farms. Increase of power : Horns RevI : 190MW , Horns RevII : 210MW production from a single multi-megawatt wind farm. Variability of wind power depends on the time and spatial-megawatt wind farm. Variability of wind power depends on the time and spatial scale. R. Girard (Mines

  3. Application of Molten Salt Reactor Technology to MMW In-Space NEP and Surface Power Missions

    SciTech Connect (OSTI)

    Patton, Bruce; Sorensen, Kirk [Propulsion Research Center, Marshall Space Flight Center, Huntsville, AL 35812 (United States)

    2002-07-01

    Anticipated manned nuclear electric propulsion (NEP) and planetary surface power missions will require multi-megawatt nuclear reactors that are lightweight, operationally robust, and sealable in power for widely varying scientific mission objectives. Molten salt reactor technology meets all of these requirements and offers an interesting alternative to traditional multi-megawatt gas-cooled and liquid metal concepts. (authors)

  4. Sixth Northwest Conservation and Electric Power Plan Chapter 3: Electricity Demand Forecast

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Chapter 3: Electricity Demand Forecast Summary.............................................................................................. 11 Demand From Plug-in Hybrid Electric Vehicles (PHEV megawatt-hours of electricity in 2007. That demand is expected to grow to 25,000 average megawatts by 2030

  5. Presented July 16, 2015 10:15 AM Wind Breakout Session

    E-Print Network [OSTI]

    Branoff, Theodore J.

    , Illinois and all the power exerted by all the men, and beasts, and runningwater, and steam, over" #12;1. Mendota Hills (Lee Co) 63 Turbines/51.66 megawatts 2. Crescent Ridge (Bureau Co) 33 Turbines/54.45 megawatts 3. GSG (Lee

  6. ACKNOWDGEMENT The study and demonstration is funded in part by the South Coast Air Quality

    E-Print Network [OSTI]

    California at Riverside, University of

    support of: Winston Chung Global Energy Center (WCGEC), Southern California Research Initiative for Solar Energy (SC-RISE), Riverside Public Utilities (RPU), the City of Riverside, UCR Physical Plant, UCR: Four Megawatts (MW) of UCR integrated solar photovoltaics (PV); Two Megawatt-hours of battery energy

  7. his report summarizes the results of an analysis of CO2 production from the Pacific Northwest

    E-Print Network [OSTI]

    -megawatt coal-fired power plant is about 3 million tons, and the CO2 output of a typical 400-megawatt gas-fired com- bined-cycle power plant is about 1.2 million tons.2 Factors contributing to the increase from

  8. Energy Efficiency in the Future The Sixth Northwest Power Plan, 2010

    E-Print Network [OSTI]

    Resource Portfolio CumulativeResources (AverageMegawatts) Energy efficiency is at the heart of the SixthEnergy Efficiency in the Future The Sixth Northwest Power Plan, 2010 The plan,the sixth five megawatts). This efficiency,combined with new renewable energy,could delay investments in new fossil

  9. A one-group parametric sensitivity analysis for the graphite isotope ratio method and other related techniques using ORIGEN 2.2

    E-Print Network [OSTI]

    Chesson, Kristin Elaine

    2009-06-02

    Magnesium oxide MCNP Monte Carlo N-Particle Transport Code MONTEBURNS Automated, Multi-Step Monte Carlo Burnup Code System MT Metric Ton (1000 kg) MTU Metric Ton of Uranium MWe Megawatts Electric MWt Megawatts Thermal NJOY Code System for Producing....................................................................................................................75 APPENDIX A MONTEBURNS PIN CELL INPUT DECKS ........................................78 MCNP Input File................................................................................78 Monteburns Input File...

  10. Pacific Northwest Power Supply Adequacy Assessment

    E-Print Network [OSTI]

    of capacity from an independent power producer, which shifts this in-region generation from the market supply 2015 and 2017, regional electricity demands, net of planned energy efficiency savings, are expected to grow by about 300 average megawatts. Since the last assessment, 114 megawatts of new thermal capacity

  11. There are no comprehensive energy studies of distributed scientific systems and workloads.

    E-Print Network [OSTI]

    Feng, Xizhou

    innovation future HEC systems will be too expensive and unreliable to operate High-performance, power to intolerable operating costs and failure rates. Operating Cost Projections Small, conventional power plant light bulbs. 100 Megawatts costs $10,000 per hour; $85 million per year. 20 Megawatts (20% peak) costs

  12. California's Transition To Local Renewable Energy

    E-Print Network [OSTI]

    Kammen, Daniel M.

    California's Transition To Local Renewable Energy: 12,000 Megawatts By 2020 A Report on the Governor's Conference on Local Renewable Energy June 7, 2012 #12;This report was made possible. #12;California's Transition To Local Renewable Energy: 12,000 Megawatts By 2020 A Report

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

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

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

  14. Streamlining the Certification Process for New Power Plants in Texas

    E-Print Network [OSTI]

    Treadway, N.

    1992-01-01

    provides insight into why the NOI rule was adopted in May 1991 and why the Commission's deliberations continue on this topic. Docket No. s.i2Q Texas-New Mexico Power Company (TNP) filed an NOI to construct 1,200 megawatts of base-load capacity... the examiner's report with little discussion and without modification. Docket No. 6397 TNP revisited the NOr procedure with the ftling of an application for 600 megawatts of base-load power to replace existing purchased power. The four 150 megawatt units...

  15. Property:Com sales (mwh) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPIProtectio1975)EnergyFloorAreaOfficesCollaborators Jump to:

  16. Property:Res sales (mwh) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource HistoryPotentialRuralUtilityScalePVGeneration Jump to: navigation,PowerAdvancedBiofuelEnergyrev

  17. Property:Tot sales (mwh) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource HistoryPotentialRuralUtilityScalePVGeneration Jump to:SpatialResolution Jump to:ResourceToolComplexitysales

  18. Property:Oth sales (mwh) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report Url Jump to: navigation,News/LinkUtility Jump to:rev

  19. Aero-Structural Design Investigations for Biplane Wind Turbine Blades

    E-Print Network [OSTI]

    Roth-Johnson, Perry

    2014-01-01

    14] 4C Offshore, Offshore Wind Turbine: S7.0-171, Sam- sungblade for a 7-MW offshore wind turbine [8], and blades arefor a 6-megawatt offshore wind turbine [79, 80]. Blades are

  20. CX-001054: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Aquantis 2.5 Megawatt Ocean Current Generation DeviceCX(s) Applied: A9, B3.6Date: 03/05/2010Location(s): CaliforniaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  1. The Clean Energy Economy is Creating Jobs | Department of Energy

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

    just outside Indianapolis, a 200 megawatt wind farm is being built. Besides generating electricity for up to 60,000 homes, more than 300 workers have been hired to help build...

  2. Roseville Electric- Solar Rebate Program

    Broader source: Energy.gov [DOE]

    Roseville Electric has implemented solar rebate programs in order to meet the three statewide goals in Senate Bill 1: to install 3,000 megawatts (MW) of distributed solar PV by the end of 2016, to...

  3. Demand Response Aggregated Demand Response Pilot

    E-Print Network [OSTI]

    Owns and operates over 1,300 megawatts of nuclear, hydroelectric, solar, and wind generation assets Increasingly less capacity and flexibility of its hydroelectric resources EN's Pilot provides BPA 35 MW

  4. Bill Bradbury Jennifer Anders

    E-Print Network [OSTI]

    of the 250 megawatt Big Hanaford plant (an independent power producer). Also, hydroelectric system was enhanced to better represent hourly hydroelectric dispatch and purchase-ahead imports. The resulting LOLP

  5. * This paper is declared work of the U.S. Government and is not subject to copyright protection in the United States. Sandia National Laboratories Wind Energy Technology Department, MS 1124

    E-Print Network [OSTI]

    of Energy under contract DE-AC04-94AL85000 Increased Strength in Wind Turbine Blades through Innovative of the blade span. Rather than go the expense of new molds for multi- megawatt scale blades, approximately 9m

  6. Solar Generation Has a Bright Future

    Broader source: Energy.gov [DOE]

    The amount of electricity the United States generates from solar power has started to grow rapidly and is projected to reach 18,000 megawatt hours per day in 2013.

  7. San Antonio City Public Service (CPS Energy)- Renewable Portfolio Goal

    Broader source: Energy.gov [DOE]

    CPS Energy focuses on wind, solar, and landfill gas as renewable energy alternatives and is planning to reach a generation capacity of 1,500 Megawatts of renewable energy by 2020. Current capacit...

  8. Energy Department Finalizes $737 Million Loan Guarantee to Tonopah...

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

    LLC, is a 110 megawatt concentrating solar power tower generating facility with molten salt as the primary heat transfer and storage medium. It will be the first of its kind in...

  9. United Press International: U.S. to join international fusion project Friday, January 31, 2003

    E-Print Network [OSTI]

    Princeton's now-disassembled "tokamak" reactor. Despite fusion's long research history and unresolved fate will produce about 500 megawatts of fusion power for 500 seconds or longer during each experiment, DOE

  10. President Obama Announces $1.45 Billion Conditional Commitment...

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

    add 250 megawatts (MW) of capacity to the electrical grid using parabolic trough solar collectors and an innovative six-hour thermal energy storage system-the first of its kind...

  11. SunLab: Advancing Concentrating Solar Power Technology

    SciTech Connect (OSTI)

    1998-11-24

    Concentrating solar power (CSP) technologies, including parabolic troughs, power towers, and dish/engines, have the potential to provide the world with tens of thousands of megawatts of clean, renewable, cost-competitive power.

  12. Answers to Even Numbered Problems from textbook Homework 1(a ...

    E-Print Network [OSTI]

    Bailey, Charlotte M

    2014-02-26

    3. 90) (a) It is a function because the graph passes the vertical line test. (b) Domain. (c) 8 AM estimate 1100 megawatts. (d) most electricity used at 17 hours.

  13. Utility-Scale Wind Turbines | Open Energy Information

    Open Energy Info (EERE)

    turbines as greater than 1 megawatt. This technology class includes land-based and offshore wind projects. 1 Learn more about utility-scale wind at the links below....

  14. Sandia Energy - Sandia Vertical-Axis Wind-Turbine Research Presented...

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

    study of aeroelastic stability of very large VAWTs that used an enhanced version of the Offshore Wind Energy Simu-lation Toolkit for VAWTs. Multiple-megawatt VAWT design...

  15. Offshore Wind Balance-of-System Cost Modeling (Poster), NREL...

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

    parameters, can yield a rise in BOS cost, such as the spike near 500 megawatts. Figure 4. Offshore wind fixed substructure BOS costs decrease as turbine rating increases, which is...

  16. NEBRASKA PUBLIC POWER DISTRICT CUSTOMER MEETING ON ENERGY ALTERNATIVES

    E-Print Network [OSTI]

    customers value solar power? ..................................................................20 CumulativeNEBRASKA PUBLIC POWER DISTRICT CUSTOMER MEETING ON ENERGY ALTERNATIVES SUMMARY OF RESULTS August 19 megawatts of wind power would you like to see NPPD build by the year 2010

  17. Superconducting laser photocathode RF gun at BNL | U.S. DOE Office...

    Office of Science (SC) Website

    megawatt) into the gun. This device will push ahead the performance of high-current CW guns by orders of magnitude and open the way for various applications, such as electron...

  18. Combined Heat and Power Loan Program

    Broader source: Energy.gov [DOE]

    CHP technologies are eligible for either a grant, loan or power purchase incentive under the initial round of solicitations for new renewable energy generating equipment up to five megawatts at ...

  19. Combined Heat and Power Grant Program

    Broader source: Energy.gov [DOE]

    CHP technologies are eligible for either a grant, loan or power purchase incentive under the initial round of solicitations for new renewable energy generating equipment up to five megawatts at ...

  20. Performance based incentive for Combined Heat and Power Program

    Broader source: Energy.gov [DOE]

    CHP technologies are eligible for either a grant, loan or power purchase incentive under the initial round of solicitations for new renewable energy generating equipment up to five megawatts at ...

  1. Wind Farm

    Broader source: Energy.gov [DOE]

    The wind farm in Greensburg, Kansas, was completed in spring 2010, and consists of ten 1.25 megawatt (MW) wind turbines that supply enough electricity to power every house, business, and municipal...

  2. Impact of Increasing Distributed Wind Power and Wind Turbine Siting on Rural Distribution Feeder Voltage Profiles: Preprint

    SciTech Connect (OSTI)

    Allen, A.; Zhang, Y. C.; Hodge, B. M.

    2013-09-01

    Many favorable wind energy resources in North America are located in remote locations without direct access to the transmission grid. Building transmission lines to connect remotely-located wind power plants to large load centers has become a barrier to increasing wind power penetration in North America. By connecting utility-sized megawatt-scale wind turbines to the distribution system, wind power supplied to consumers could be increased greatly. However, the impact of including megawatt-scale wind turbines on distribution feeders needs to be studied. The work presented here examined the impact that siting and power output of megawatt-scale wind turbines have on distribution feeder voltage. This is the start of work to present a general guide to megawatt-scale wind turbine impact on the distribution feeder and finding the amount of wind power that can be added without adversely impacting the distribution feeder operation, reliability, and power quality.

  3. Department of Energy Recognizes Cummins for Deep Energy Retrofit...

    Energy Savers [EERE]

    and a new thermal insulated roof with solar panels, while also upgrading the heating and cooling system and the energy control system. The new 2-megawatt solar installation is...

  4. U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND...

    Office of Environmental Management (EM)

    December and supplemented in March of -- today, is comprised of about 1250 megawatts of wind generation from -- it's constructed inside Mexico and either a 230,000-volt or...

  5. Denver International Airport Photovoltaic System

    Broader source: Energy.gov [DOE]

    The Denver International Airport (DIA) features a 2-megawatt (MW) photovoltaic (PV) system. DIA also hosts to a second 1.6-MW system. Denver is a Solar America City.

  6. New Hampshire Electric Co-Op- Solar Photovoltaic Incentive Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    New Hampshire Electric Co-op (NHEC) is offering rebates for residential and commercial, grid-tied photovoltaic (PV) systems up to one megawatt (MW) in capacity. The rebate is equal to $0.25 per DC...

  7. Photo of the Week: Up in the Air | Department of Energy

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

    In this August 2013 photo, Pete Johnson of Gemini Rope Access Solutions rappels down a 3 megawatt Alstom wind turbine, just having finished inspecting the blades above him. The...

  8. Flue gas desulfurization : cost and functional analysis of large-scale and proven plants

    E-Print Network [OSTI]

    Tilly, Jean

    1983-01-01

    Flue Gas Desulfurization is a method of controlling the emission of sulfurs, which causes the acid rain. The following study is based on 26 utilities which burn coal, have a generating capacity of at least 50 Megawatts ...

  9. The Journey to Commercializing Cellulosic Biofuels in the United...

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

    radius of the plant. The state-of-the-art facility will feature an electricity cogeneration component that will generate up to 21 megawatts of electricity -- enough to power...

  10. Grand Opening of Abengoa's Biorefinery: Nation's Third Commercial...

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

    fuel light-duty vehicles. The state-of-the-art facility will feature an electricity cogeneration component that will generate up to 21 megawatts of electricity - enough to power...

  11. Property Tax Exemption for Residential Renewable Energy Equipment

    Broader source: Energy.gov [DOE]

    For Colorado property taxation purposes, solar energy facilities property used to produce two (2) megawatts or less of AC electricity and wind energy facilities property used to produce two (2) m...

  12. Analysis and design of power conditioning systems

    E-Print Network [OSTI]

    Harfman Todorovic, Maja

    2009-05-15

    -power portable sources for small electronics and laptop computers to megawatt-power applications for fuel cell power plants. The design and analysis for each power conditioner is presented in detail and the performance is verified using simulations and prototypes...

  13. EIS-0343: EPA Notice of Availability of the Draft Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    COB Energy Facility, Proposes to Construct a 1,160-megawatt (MW) Natural Gas-Fired and Combined- Cycle Electric Generating Plant, Right- of-Way Permit across Federal Land under the Jurisdiction of BLM, Klamath Basin, Klamath County, OR

  14. EA-1611: Final Environmental Assessment | Department of Energy

    Office of Environmental Management (EM)

    The proposed Project would include sixty (60) General Electric (GE) 1.5 megawatt (MW) SLE wind turbines with a total Project output nameplate capacity of ninety (90) MW of...

  15. Exemption from Electric Generation Tax (Connecticut)

    Broader source: Energy.gov [DOE]

    In 2011, Connecticut created a new tax requiring electric power plants in the state that generate and upload electricity to the regional bulk power grid to pay $2.50 per megawatt hour. Renewable...

  16. STATE OF CALIFORNIA NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    pressure to meet CCP's power delivery obligations under its power purchase agreement. On March 14, 2012 for Certification (AFC) for the construction and operation of a 240 megawatt combined cycle cogeneration power plant

  17. We're in the Global Clean Energy Race to Win: Federal Investment...

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

    Chu Former Secretary of Energy What does this project do? The two units of the Blythe Solar Power Project will generate 1,000 megawatts of solar power, enough to power 95,000...

  18. Project Profile: A Small-Particle Solar Receiver for High-Temperature...

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

    high-temperature solar receiver in the multi-megawatt range that can drive a gas turbine to generate low-cost electricity. The goals of this project are to:...

  19. A Portable Expert System for Gas Turbine Maintenance

    E-Print Network [OSTI]

    Quentin, G. H.

    1989-01-01

    Combustion turbines for electric power generation and industrial applications have steadily increased in size, efficiency and prominence. The newest class of gas turbine-generators coming into service will deliver 150 megawatts, with turbine inlet...

  20. Energy Department Finalizes $646 Million Loan Guarantee to Support...

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

    Ranch 1 Project, a 230 megawatt (MW) alternating current cadmium telluride (Cd-Te) thin film photovoltaic (PV) solar generation facility that will be located in Antelope Valley in...

  1. Secretary Bodman Makes "Energizing America for Energy Security...

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

    25-megawatt module manufacturing plant is not only the largest amorphous silicon thin-film manufacturing plant in the world, but also produces unique, flexible thin-film, rugged...

  2. Essays on energy and environmental policy

    E-Print Network [OSTI]

    Novan, Kevin Michael

    2012-01-01

    of potential energy is compressed air energy storage (CAES).CAES units use elec- tricity from a grid to compress air,Megawatts). PHS and CAES generally have the largest power

  3. NREL: Technology Transfer - African Delegation Exchanges Knowledge...

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

    Experts May 18, 2015 Tapping into 14,000 megawatts of geothermal potential in eastern Africa is the focus one new collaboration at NREL. Six visitors from Djibouti, Ethiopia, and...

  4. Energy Policy 34 (2006) 16451658 Technological learning and renewable energy costs: implications for

    E-Print Network [OSTI]

    Vermont, University of

    2006-01-01

    to minimal RD&D investment and continued subsidies of fossil fuel and nuclear technolo- gies, the US by the Committee on Nuclear and Alternative Energy Systems in 1979 to reach 45,000 megawatts ARTICLE IN PRESS www

  5. Cogeneration Design Considerations for a Major Petrochemical Facility

    E-Print Network [OSTI]

    Good, R. L.

    1987-01-01

    power plant. As a result, energy costs seemed almost an uncontrollable cost in late 1982. This paper addresses the design considerations and the following distinct steps taken in the development process of a 100 megawatt cogeneration power plant...

  6. EIS-0349: Cherry Point Co-generation Project

    Broader source: Energy.gov [DOE]

    This EIS analyzes DOE's decision to support BP West Coast Products, LLC proposal to construct and operate a 720-megawatt, natural-gas-fired, combined-cycle cogeneration facility on land adjacent to its BP Cherry Point Refinery.

  7. EIS-0349: EPA Notice of Availability of the Final Environmental...

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

    proposes to construct and operate a 720-megawatt, natural-gas-fired, combined-cycle cogeneration facility on land adjacent to its BP Cherry Point Refinery. This EIS assesses the...

  8. EM Wins Five Sustainability Awards at Three Sites: Second Story...

    Office of Environmental Management (EM)

    of electric-use intensity by 41 percent; procurement of 12,500 megawatt hours of green power from biomass, a plant-based material that serves as a renewable energy source;...

  9. Energy Efficiency Post-2011 Review Scoping Document and Process...

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

    sales after 2011, whether at Tier 1 or Tier 2 rates. BPA continued to treat energy efficiency as a resource and define its goals in terms of megawatts of energy efficiency...

  10. LADWP- Net Metering

    Broader source: Energy.gov [DOE]

    LADWP allows its customers to net meter their photovoltaic (PV), wind, and hybrid systems with a capacity of not more than one megawatt. LADWP will provide the necessary metering equipment unless...

  11. Title 18 CFR Subpart G Application for License for Minor Water...

    Open Energy Info (EERE)

    Title 18 CFR Subpart G Application for License for Minor Water Power Projects and Major Water Power Projects 5 Megawatts or Less Jump to: navigation, search OpenEI Reference...

  12. Two of Three Power Plant Modules at Neal Hot Springs Are Producing...

    Open Energy Info (EERE)

    Two of Three Power Plant Modules at Neal Hot Springs Are Producing up to 16.8 Megawatts Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Two of Three...

  13. Geothermal Technologies Program - Geothermal Energy: Putting Creative Ideas to Work (Green Jobs)

    SciTech Connect (OSTI)

    2010-06-01

    Rapid expansion of U.S. geothermal capacity is opening new job opportunities across the nation. With more than 3,000 megawatts (MW) already installed, the United States leads the world in existing geothermal capacity.

  14. National Energy Efficiency Evaluation, Measurement and Verification (EM&V) Standard: Scoping Study of Issues and Implementation Requirements

    E-Print Network [OSTI]

    Schiller, Steven R.

    2011-01-01

    electric energy and capacity from renewable energy and distributed generationelectric energy sold by the retail electric supplier, expressed in megawatt hours, to electric customers for purposes excluding [certain generation

  15. Impact of distributed generation of solar photovoltaic (PV) generation on the Massachusetts transmission system

    E-Print Network [OSTI]

    Simhadri, Arvind

    2015-01-01

    After reaching 250 megawatt direct current (MW dc) of solar photovoltaic (PV) generation installed in Massachusetts (MA) in 2013, four years ahead of schedule, Governor Deval Patrick in May of 2013 announced an increase ...

  16. Estimated global ocean wind power potential from QuikSCAT observations, accounting for turbine characteristics and siting

    E-Print Network [OSTI]

    Capps, Scott B; Zender, Charles S

    2010-01-01

    multi?megawatt wind turbine, Renewable Energy, Matthews, J.wind turbines in Europe and North America, Renewable Energy,wind power poten- tial on Hong Kong islandsAn analysis of wind power and wind turbine characteristics, Renewable Energy,

  17. Water Requirements for Future Energy production in California

    E-Print Network [OSTI]

    Sathaye, J.A.

    2011-01-01

    megawatts) Coal Combined Cycle Gas Turbine Geothermal '"''"'construction of the more combined cycle power plants,Gas 0 j. J. TUL'oine Combined Cycle Nuclear(LWR+I-ITGR)24.72

  18. New Computer Codes Unlock the Secrets of Cleaner Burning Coal

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

    - 250 megawatts of which are supplied to the electric grid. The plant's gas cleaning technology removes more than 98 percent of the sulfur in coal, converting it to a...

  19. Renewable Energy Property Tax Assessment

    Broader source: Energy.gov [DOE]

    Solar photovoltaic (PV) and wind energy facilities with a capacity of 2 megawatts (MW) AC or less are assessed locally for property taxes. Additionally, low impact hydro, geothermal, and biomass...

  20. Microsoft Word - Hennessy Statement.NE Dominion.docx

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

    is dedicated to serving our 2.5 million regulated electric customers in Virginia and North Carolina, we also operate almost 4,000 megawatts of merchant generation, heavily...

  1. Fact #885: August 10, 2015 Electricity Generation - Planned Additions...

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

    to North Dakota. Most of the new solar capacity is in the southwest with the exception of North Carolina which also has a lot of new solar planned-1,652 megawatts which is 16% of...

  2. A Successful Cool Storage Rate

    E-Print Network [OSTI]

    Ahrens, A. C.; Sobey, T. M.

    1994-01-01

    local natural gas distribution company. The end result is a very successful cool storage program with 52 projects and 31 megawatts of demand reduction in the first three and one-half years of program implementation....

  3. Calls to Action -- Seattle 2220: Our Ancestors' Planning Legacy

    E-Print Network [OSTI]

    Matthews, David J.

    2008-01-01

    the worlds remain- ing coal-fired power plants pumped outclimate change. The use of coal-fired power plants worldwidetwo five-hundred-megawatt coal-fired power plants. 2 The ice

  4. Northern Power NW 1500 Direct-Drive Generator: April 12, 2001 - September 30, 2006

    SciTech Connect (OSTI)

    Bywaters, G.; Mattila, P.; Costin, D.; Stowell, J.; John, V.; Hoskins, S.; Lynch, J.; Cole, T.; Cate, A.; Badger, C.; Freeman, B.

    2007-10-01

    This report describes work conducted under a subcontract between NREL and Northern Power Systems to identify, design, and test a megawatt-scale wind turbine drivetrain with the lowest overall life-cycle cost.

  5. CX-009017: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Clemson University 15 Megawatt Hardware-In-the-Loop (HIL) Grid Simulator CX(s) Applied: A9, B1.31 Date: 08/22/2012 Location(s): South Carolina Offices(s): Golden Field Office

  6. Department of Energy Issues Loan Guarantee Supported by Recovery...

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

    Chu today announced a partial guarantee for a 98.5 million loan to the 49.5 megawatt Blue Mountain geothermal project in Humboldt County in northwestern Nevada. The loan...

  7. Solar America City - San Diego, California

    SciTech Connect (OSTI)

    Not Available

    2008-05-01

    This fact sheet highlights San Diego, California, as a DOE Solar America City. Through various collaborations at the local level, San Diego has a goal of 50 megawatts of solar installed by 2010.

  8. Supercritical Carbon Dioxide Turbo-Expander and Heat Exchangers...

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

    of a High Efficiency Hot Gas Turbo-expander and Low Cost Heat Exchangers for Optimized CSP Supercritical CO2 Operation 10-Megawatt Supercritical Carbon Dioxide Turbine - FY13 Q2...

  9. EIS-0486: DOE Notice of Availability of Draft Environmental Impact...

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

    3,500 megawatts (MW) primarily from renewable energy generation facilities in the Oklahoma Panhandle region to load-serving entities in the Mid-South and Southeast via an...

  10. Research and educational activities at the MIT Research Reactor : Fiscal year 1968

    E-Print Network [OSTI]

    Massachusetts Institute of Technology. Department of Nuclear Engineering; 7102 Massachusetts Institute of Technology. Research Reactor. Staff; U.S. Atomic Energy Commission

    1968-01-01

    A report of research and educational activities which utilized the Massachusetts Institute of Technology, five-megawatt, heavy water, research reactor during fiscal year 1968 has been prepared for administrative use at MIT ...

  11. Tax Credits for Renewable Energy Facilities

    Broader source: Energy.gov [DOE]

    A renewable energy facility is defined as one that generates at least 50 kilowatts (kW) of electricity from solar power or at least 1 megawatt (MW) from wind power, biomass resources, landfill ga...

  12. EIS-0419: EPA Notice of Availability of the Draft Environmental...

    Office of Environmental Management (EM)

    Whistling Ridge Energy Project, Construction and Operation of a 75-megawatt Wind Turbine Facility, City of White Salmon, Skamania County, WA EIS-0419-NOA-DEIS-2010.pdf More...

  13. Microsoft Word - 3 25 14 SWPA Testimony OMB Edits v2

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

    Southwestern in particular. We market approximately 2,174 megawatts (MW) of hydroelectric power from 24 U.S. Army Corps of Engineers (Corps) multipurpose dams. We operate and...

  14. Oregon Institute of Technology Recognized for Increasing its...

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

    Klamath Falls campus will utilize 1.5 megawatts (MW) of newly installed geothermal capacity combined with a 2 MW solar array, making OIT the first university in North America to...

  15. In Minnesota, U.S. Deputy Secretary of Energy Poneman Highlights...

    Energy Savers [EERE]

    turbine technology. Minnesota ranks fifth among U.S. states in total installed wind capacity and added the fourth most new capacity in 2011, with over 540 megawatts installed...

  16. Report: U.S. Military Accelerates Deployment of Clean Energy...

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

    energy research partner for this report, 384 megawatts of installed renewable energy capacity are intalled on military facilities in mid-2013. By the end of 2018, it is estimated...

  17. Alternative Energy Development in Indian Country: Lighting the Way for the Seventh Generation

    E-Print Network [OSTI]

    Kronk, Elizabeth Ann

    2010-01-01

    wind capacity in the United States to about 24,000 megawatts. According to some estimates, the solar industry will have nearly doubled installations of solar photovoltaic modules that same year. In recognition of the increasing opportunities...

  18. Secretary Chu Announces Closing of $117 Million Loan Guarantee...

    Energy Savers [EERE]

    for Kahuku Wind Power, LLC, the owner and operator of the Kahuku Wind Power project. The project includes the development of an innovative 30 megawatt (MW) wind power plant that...

  19. Renewable Auction Mechanism (RAM)

    Broader source: Energy.gov [DOE]

    The Renewable Auction Mechanism (RAM), approved by the California Public Utilities Commission (CPUC) in December 2010, is expected to result in 1,299 megawatts (MW) of new distributed generation ...

  20. Net Metering

    Broader source: Energy.gov [DOE]

    Nevada's original net-metering law for renewable-energy systems was enacted in 1997 and amended in 2001, 2003, 2005, 2007, 2011, 2013, and 2015. Systems up to one megawatt (MW) in capacity that...

  1. Project Reports for San Carlos Apache Tribe- 2012 Project

    Broader source: Energy.gov [DOE]

    Under this project, the San Carlos Apache Tribe will study the feasibility of solar energy projects within the reservation with the potential to generate a minimum of 1 megawatt (MW).

  2. New Hampshire Electric Co-Op- Residential Solar Photovoltaic Incentive Program

    Broader source: Energy.gov [DOE]

    New Hampshire Electric Co-op (NHEC) is offering rebates for residential, grid-tied photovoltaic (PV) systems up to one megawatt (MW) in capacity. The rebate is equal to 20% of the installed cost of...

  3. EA-2004: Seneca Nation of Indians Wind Turbine Project, Cattaraugus...

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

    funding to the Seneca Nation of Indians, to design, permit, and construct a 1.7-megawatt wind turbine on Tribal common lands in the Cattaraugus Territory, New York. The turbine...

  4. U.S. - Canada Power System Outage Task Force: Final Report on...

    Office of Environmental Management (EM)

    and 61,800 megawatts (MW) of electric load in the states of Ohio, Michigan, Pennsylvania, New York, Vermont, Massachusetts, Connecticut and New Jersey, and the Canadian province of...

  5. The Bright Lights in New York Could Be Solar | Department of...

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

    a solar potential of 5,800 megawatts peak output-more that 40 percent of the city's electrical demand at peak times if all the rooftops were fully outfitted with solar. About...

  6. Landmark Tribal Wind Energy Deal Paves the Way for Tribal-Federal...

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

    bid to supply the U.S. General Services Administration (GSA) with 140 megawatts (MW) of wind energy. The groundbreaking deal marks the largest wind energy purchase from a single...

  7. Wind Taking Flight in Oregon | Department of Energy

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

    The Deputy Secretary tours Oregons Caithness Shepherds Flat wind farm, which is able to create up to 845 megawatts of emission-free wind power (enough electricity to power...

  8. Bright Ideas in Solar Energy

    E-Print Network [OSTI]

    Melville, Jo

    2014-01-01

    output of 300 megawatts, though Solar Thermal Energy (STE).Solar Thermal Energy is solar it is expected to reach 550This class of solar thermal energy collection, known as a

  9. CX-007538: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Offshore 12 Megawatt Turbine Rotor With Advanced Material and Passive Design Concept CX(s) Applied: A9 Date: 01/10/2012 Location(s): Colorado Offices(s): Golden Field Office

  10. EA-1800: DOEs Proposed Financial Assistance to Illinois for the Monarch Warren County Wind Turbine Project, Lenox Township, Warren County, Illinois

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) has provided Federal funding to the Illinois Department of Commerce and Economic Opportunity (DCEO) under the State Energy Program (SEP). DCEO is seeking to provide $5 million of its SEP funds to Monarch Wind Power (MWP), who would use these funds for the design, permitting, and construction of 12, 1.6-megawatt wind turbines, for a combined generation capacity of 19.2 megawatts.

  11. Development of Modeling Techniques for A Generation IV Gas Fast Reactor

    E-Print Network [OSTI]

    Dercher, Andrew Steven

    2012-10-19

    me through this endeavor. vii NOMENCLATURE ANL Argonne National Laboratory CB Core Barrel CEA Commissariat l'nergie atomique (French Atomic Energy Commission) CO2 Carbon Dioxide CRDM Control Rod Drive Mechanism CRGT Control Rod... Borated Shield LCP Lower Core Plate LFR Lead-Cooled Fast Reactor viii LOCA Loss of Coolant Accident LOFA Loss of Flow Accident LWR Light Water Reactor MCNP Monte Carlo N-Particle MSR Molten Salt Reactor MWe Megawatts Electric MWt Megawatts...

  12. Space reactors - past, present, and future

    SciTech Connect (OSTI)

    Buden, D.; Angelo, J.

    1983-01-01

    In the 1990s and beyond, advanced-design nuclear reactors could represent the prime source of both space power and propulsion. Many sophisticated military and civilian space missions of the future will require first kilowatt and then megawatt levels of power. This paper reviews key technology developments that accompanied past US space nuclear power development efforts, describes on-going programs, and then explores reactor technologies that will satisfy megawatt power level needs and beyond.

  13. Sensitivity Analysis of Offshore Wind Cost of Energy (Poster)

    SciTech Connect (OSTI)

    Dykes, K.; Ning, A.; Graf, P.; Scott, G.; Damiami, R.; Hand, M.; Meadows, R.; Musial, W.; Moriarty, P.; Veers, P.

    2012-10-01

    No matter the source, offshore wind energy plant cost estimates are significantly higher than for land-based projects. For instance, a National Renewable Energy Laboratory (NREL) review on the 2010 cost of wind energy found baseline cost estimates for onshore wind energy systems to be 71 dollars per megawatt-hour ($/MWh), versus 225 $/MWh for offshore systems. There are many ways that innovation can be used to reduce the high costs of offshore wind energy. However, the use of such innovation impacts the cost of energy because of the highly coupled nature of the system. For example, the deployment of multimegawatt turbines can reduce the number of turbines, thereby reducing the operation and maintenance (O&M) costs associated with vessel acquisition and use. On the other hand, larger turbines may require more specialized vessels and infrastructure to perform the same operations, which could result in higher costs. To better understand the full impact of a design decision on offshore wind energy system performance and cost, a system analysis approach is needed. In 2011-2012, NREL began development of a wind energy systems engineering software tool to support offshore wind energy system analysis. The tool combines engineering and cost models to represent an entire offshore wind energy plant and to perform system cost sensitivity analysis and optimization. Initial results were collected by applying the tool to conduct a sensitivity analysis on a baseline offshore wind energy system using 5-MW and 6-MW NREL reference turbines. Results included information on rotor diameter, hub height, power rating, and maximum allowable tip speeds.

  14. Membrane Development for Vanadium Redox Flow Batteries

    SciTech Connect (OSTI)

    Schwenzer, Birgit; Zhang, Jianlu; Kim, Soowhan; Li, Liyu; Liu, Jun; Yang, Zhenguo

    2011-10-17

    Large-scale energy storage has become a main bottleneck for increasing the percentage of renewable energy in our electricity grids. Redox flow batteries are considered to be among the best options for electricity storage in the megawatt range, and large demonstration systems have already been installed. Although the full technological potential of these systems has not been reached yet, currently the main problem hindering more widespread commercialization is the high cost of redox flow batteries. Nafion{reg_sign} as the preferred membrane material is responsible for {approx}11% of the overall cost of a 1 MW/8 MWh system. Therefore in recent years two main membrane-related research threads have emerged: (a) chemical and physical modification of Nafion membranes to optimize their properties with regard to vanadium redox flow battery (VRFB) application; and (b) replacement of the Nafion membranes with different, less expensive materials. This review summarizes the underlying basic science issues associated with membrane use in VRFBs and presents an overview of membrane-related research approaches aimed at improving the efficiency of VRFBs and making the technology cost-competitive. Promising research strategies and materials are identified and suggestions are provided on how materials issues could be overcome.

  15. This book can be ordered from Amazon.com for between $36 and $50 (price varies).. A digital version can be seen on Springer.com (search "Indispensable")

    E-Print Network [OSTI]

    Chen, Francis F.

    not a megawatt? 3-5 Size matters 3-7 Offshore wind farms 3-9 Blade design 3-10 How turbines work 3-11 The fossil-1 Introduction 3-1 Wind energy 3-1 The birds and the bats 3-2 The growth of wind 3-3 When is a megawatt footprint 3-12 Energy storage 3-13 Meshing with the grid 3-14 The bottom line on wind 3-15 Solar energy 3

  16. AN INDISPENSABLE TRUTH How fusion power can save the planet

    E-Print Network [OSTI]

    Chen, Francis F.

    not a megawatt? 3-5 Size matters 3-7 Offshore wind farms 3-9 Blade design 3-10 How turbines work 3-11 The fossil-1 Introduction 3-1 Wind energy 3-1 The birds and the bats 3-2 The growth of wind 3-3 When is a megawatt footprint 3-12 Energy storage 3-13 Meshing with the grid 3-14 The bottom line on wind 3-15 Solar energy 3

  17. Trace Fission Product Ratios for Nuclear Forensics Attribution of Weapons-Grade Plutonium from Fast Breeder Reactor Blankets

    E-Print Network [OSTI]

    Osborn, Jeremy

    2014-08-13

    for the 500-MWe Indian PFBR was obtained from Chirayath et al.22 and essential parameters are listed in Table II. There is an active core, one meter in height, which consists of an inner core and outer core of MOX driver fuel. The MOX fuel of the active...-Particle MOX Mixed Oxide MWd/kg Megawatt-day per kilogram of heavy metal MWe Megawatt electric NPT Treaty on the Non-Proliferation of Nuclear Weapons ORNL Oak Ridge National Laboratory PFBR Prototype Fast Breeder Reactor PHWR...

  18. Indonesia project underway

    SciTech Connect (OSTI)

    Not Available

    1988-12-01

    Unocal Corporation has given the Indonesian Government notice of intent to proceed with a geothermal project to provide steam for a 110 megawatt electrical generating plant. The company has drilled 11 wells, and has confirmed reserves for more than 230 megawatts of generating capacity. Indonesia's state electric company, PLN, will build the power plant. Ansaldo, an Italian company, will supply equipment and manage the construction. With the notice of intent to proceed, Unocal Geothermal of Indonesia, Ltd. will begin drilling additional wells and build the field facilities necessary to provide steam to the power plant.

  19. El Paso County Geothermal Project at Fort Bliss

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE Geothermal Peer Review 2010 - Presentation. Project objective: Determine if, and where, economically viable low temperature geothermal resources might exist in the McGregor test area ?or if necessary at other lesser known sites that exist on the Fort Bliss Military Reservation ?and to determine at what location they can be best accessed without compromising the tactical and strategic missions of Fort Bliss. Determine if identified resources have adequate temperatures and flow rates/volumes to justify development at any scale, with an eye toward the 20 megawatt target identified. Over base need: 45 megawatts.

  20. TidGen Power System Commercialization Project

    SciTech Connect (OSTI)

    Sauer, Christopher R.; McEntee, Jarlath

    2013-12-30

    ORPC Maine, LLC, a wholly-owned subsidiary of Ocean Renewable Power Company, LLC (collectively ORPC), submits this Final Technical Report for the TidGen Power System Commercialization Project (Project), partially funded by the U.S. Department of Energy (DE-EE0003647). The Project was built and operated in compliance with the Federal Energy Regulatory Commission (FERC) pilot project license (P-12711) and other permits and approvals needed for the Project. This report documents the methodologies, activities and results of the various phases of the Project, including design, engineering, procurement, assembly, installation, operation, licensing, environmental monitoring, retrieval, maintenance and repair. The Project represents a significant achievement for the renewable energy portfolio of the U.S. in general, and for the U.S. marine hydrokinetic (MHK) industry in particular. The stated Project goal was to advance, demonstrate and accelerate deployment and commercialization of ORPCs tidal-current based hydrokinetic power generation system, including the energy extraction and conversion technology, associated power electronics, and interconnection equipment capable of reliably delivering electricity to the domestic power grid. ORPC achieved this goal by designing, building and operating the TidGen Power System in 2012 and becoming the first federally licensed hydrokinetic tidal energy project to deliver electricity to a power grid under a power purchase agreement in North America. Located in Cobscook Bay between Eastport and Lubec, Maine, the TidGen Power System was connected to the Bangor Hydro Electric utility grid at an on-shore station in North Lubec on September 13, 2012. ORPC obtained a FERC pilot project license for the Project on February 12, 2012 and the first Maine Department of Environmental Protection General Permit issued for a tidal energy project on January 31, 2012. In addition, ORPC entered into a 20-year agreement with Bangor Hydro Electric Company on January 1, 2013 for up to 5 megawatts at a price of $215/MWh, escalating at 2.0% per year.

  1. Economic evaluation of losses to electric power utilities caused by ash fouling. Final technical report, November 1, 1979-April 30, 1980

    SciTech Connect (OSTI)

    Burkhardt, F.R.; Persnger, M.M.

    1980-01-01

    Problems with convection ash fouling and wall slagging were considerable during our study. The Dakota lignites posed the greatest problems, particularly with fouling. The subbituminous coals had considerable problems, related mostly with wall slagging. The Texas lignites had few problems, and those were only associated with wall slagging. The generation losses were as follows: The Dakota lignite burning stations averaged an overall availability of 87.13%. Convection fouling outages were responsible for 57.75% of this outage time for a decrease in availability of 7.43%. Fouling was responsible for curtailment losses of 317,649 Mwh or 8.25% of the remaining available generation. Slagging was responsible for losses of 2732 megawatt hours or .07% of the remaining available generation. Total ash related losses amounted to 16.08% of the total available generation. The subbituminous burning stations averaged an overall availability of 78.36%. Total ash related losses amounted to 1.54% of the total available generation. The Texas lignite burning stations averaged an overall availability of 80.63%. No ash related outage losses occurred. Slagging curtailments accounted 0.08% of the total available generation. Costs due to ash fouling and slagging related curtailments are a tremendous sum. Seven power stations were studied for a six month period to assess costs. The total cost directly attributable to ash slagging and fouling condition was $20,638,113. Recommendations for reducing the problems involve soot blowers, control of furnace gas exit temperature, water blowers and more conservative boiler design.

  2. Total Cost Per MwH for all common large scale power generation...

    Open Energy Info (EERE)

    out of the stack, toxificaiton of the lakes and streams, plant decommision costs. For nuclear yiou are talking about managing the waste in perpetuity. The plant decomission costs...

  3. ,,,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: AlternativeMonthly","10/2015"Monthly","10/2015" ,"Release7 Relative Standard Errors for Table 5.7;"

  4. ,,,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: AlternativeMonthly","10/2015"Monthly","10/2015" ,"Release7 Relative Standard Errors for Table

  5. ,,,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Customers",,,,,"Energy Sold Back MWh"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: AlternativeMonthly","10/2015"Monthly","10/2015" ,"Release7 Relative Standard Errors for

  6. Total Cost Per MwH for all common large scale power generation sources |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeterInformation PolicyTinna GroupToppan Printing Co LtdChinaOpenEI

  7. Property:Building/SPPurchasedEngyForPeriodMwhYrDigesterLandfillGas | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotal Jump to: navigation,

  8. Property:Building/SPPurchasedEngyForPeriodMwhYrDstrtColg | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotal Jump to:

  9. Property:Building/SPPurchasedEngyForPeriodMwhYrDstrtHeating | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotal Jump to:Information

  10. Property:Building/SPPurchasedEngyForPeriodMwhYrElctrtyTotal | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotal Jump

  11. Property:Building/SPPurchasedEngyForPeriodMwhYrNaturalGas | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotal JumpInformation

  12. Property:Building/SPPurchasedEngyForPeriodMwhYrOil-FiredBoiler | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotal JumpInformationEnergy

  13. Property:Building/SPPurchasedEngyForPeriodMwhYrOther | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotal

  14. Property:Building/SPPurchasedEngyForPeriodMwhYrPellets | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotalInformation

  15. Property:Building/SPPurchasedEngyForPeriodMwhYrTotal | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterlyInformationSPElectrtyUsePercTotalInformationInformation

  16. Property:Building/SPPurchasedEngyForPeriodMwhYrTownGas | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII

  17. Property:Building/SPPurchasedEngyNrmlYrMwhYrWoodChips | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformation

  18. Analysis of wind power ancillary services characteristics with German 250-MW wind data

    SciTech Connect (OSTI)

    Ernst, B.

    1999-12-09

    With the increasing availability of wind power worldwide, power fluctuations have become a concern for some utilities. Under electric industry restructuring in the US, the impact of these fluctuations will be evaluated by examining provisions and costs of ancillary services for wind power. This paper analyzes wind power in the context of ancillary services, using data from a German 250 Megawatt Wind project.

  19. Robust 1550-nm single-frequency all-fiber ns-pulsed fiber amplifier for wind-turbine predictive control by wind lidar

    E-Print Network [OSTI]

    Oldenburg, Carl von Ossietzky Universitt

    Oldenburg, Germany ABSTRACT Scaling of the power yield of offshore wind farms relies on the capacity powers [1]. To reach the ambitious and politically motivated aims of Multi-GW offshore wind farms belongs to this category. Clustered in wind farms, today's wind turbines produce Megawatt-level output

  20. Smart Meter Company Boosting Production, Workforce

    Office of Energy Efficiency and Renewable Energy (EERE)

    A manufacturing facility in South Carolina is producing enough smart meters to reduce annual electricity use by approximately 1.7 million megawatt hours -- and through advanced manufacturing tax credits, just increased the facility's production capability by 20 percent and created 420 jobs.

  1. Report on Hawaii Geothermal Power Plant Project

    SciTech Connect (OSTI)

    Not Available

    1983-06-01

    The report describes the design, construction, and operation of the Hawaii Geothermal Generator Project. This power plant, located in the Puna District on the island of Hawaii, produces three megawatts of electricity from the steam phase of a geothermal well. (ACR)

  2. EIS-0435: Modification of the Groton Generation Station Interconnection Agreement, Brown County, South Dakota

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental impacts of a proposal for DOE's Western Area Power Administration to modify its Large Generator Connection Agreement for the Groton Generation Station in Brown County, South Dakota. The modification would allow Basin Electric Power Cooperative, which operates the generation station, to produce power above the current operating limit of 50 average megawatts.

  3. EIS-0462: Crowned Ridge Wind Energy Center Project, Grant and Codington Counties, South Dakota

    Broader source: Energy.gov [DOE]

    This EIS analyzes DOE's decision to approve a grid interconnection request by NextEra Energy Resources for its proposed 150-megawatt (MW) Crowned Ridge Wind Energy Center Project with the Western Area Power Administration's existing Watertown Substation in Codington County, South Dakota.

  4. EIS-0461: Hyde County Wind Energy Center Project, Hyde and Buffalo Counties, South Dakota

    Broader source: Energy.gov [DOE]

    This EIS will evaluate the environmental impacts of interconnecting the proposed 150 megawatt Hyde County Wind Energy Center Project, in Hyde County, South Dakota, with DOEs Western Area Power Administrations existing Fort Thompson Substation in Buffalo County, South Dakota.

  5. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    of the region's retail electricity sales. In aggregate, the region acquired 234 average megawatts of savings million or about 2.2 percent of regional retail revenues. The average "first year" cost of utility program conservation savings and expenditures. Each year the RTF asks all of the region's utilities, the Energy Trust

  6. Developing "MOU/CO-OP ENERGY EFFICIENCY PROGRAMS REPORTING FORM" to Satisfy Senate Bill 924 (82nd R) Reporting Requirements

    E-Print Network [OSTI]

    Parker, P.; Baltazar, J.; Haberl, J.; Yazdani, B.; Zilbershtein, G.

    2012-01-01

    As mandated by the 82nd R Legislature (2011), Senate Bill 924, Utilities Code, Sections 39.9051 and 39.9052, beginning April 1, 2012, all electric cooperatives that had retail sales of more than 500,000 megawatt hours in 2005 and all municipally...

  7. Sixth Northwest Conservation and Electric Power Plan Appendix M: Integrating Fish & Wildlife and

    E-Print Network [OSTI]

    ................................................................................................. 16 SUMMARY OF KEY FINDINGS The Columbia River Basin hydroelectric system is a limited resource and reliable energy supply. This is so even though the hydroelectric operations specified for fish and wildlife peaking needs. On average, hydroelectric generation is reduced by about 1,200 average megawatts, relative

  8. ACTION PLAN leading the way...

    E-Print Network [OSTI]

    footprint. The large 5,300 KW solar plant is owned by a third party. While the environmental benefits for in the long term of the CAP. Two megawatt solar array at Chrisman Field One of the Largest Solar Plants-cash funding coming from CSU and no escalation in current utility rates. Other financing mechanisms

  9. THE TCS UPGRADE: DESIGN, CONSTRUCTION, CONDITIONING, AND ENHANCED RMF FRC

    E-Print Network [OSTI]

    Washington at Seattle, University of

    , with relatively low ~by FRC standards! megawatt-level RMF input powers. After initial forma- tion, the plasmaTHE TCS UPGRADE: DESIGN, CONSTRUCTION, CONDITIONING, AND ENHANCED RMF FRC PERFORMANCE K. E. MILLER. MILROY, Z. A. PIETRZYK, and G. C. VLASSES University of Washington Redmond Plasma Physics Laboratory

  10. Theories and Techniques for Efficient High-End Computing Dissertation submitted to the Faculty of the

    E-Print Network [OSTI]

    Ge, Rong

    megawatts of electric power but deliver only 1015% of peak system perfor- mance for applications in power scalable systems. This model quantifies the impact of processor frequency and power on instruction: High End Computing, Performance Modeling and Analysis, Power-Performance Efficiency, Power

  11. A preliminary comparative study of the electron-cloud effect for the PSR, ISIS, and the ESS

    E-Print Network [OSTI]

    Furman, M.A.; Pivi, M.T.F.

    2003-01-01

    6] C. R. Prior et. al. , ISIS Megawatt Upgrade Plans,beam signal (arb. units) ISIS time [s] 2.5x10 e -wall coll.eV] dJ/dE 0 [(A/cm )/eV] ISIS PSR electron-wall collision

  12. 332003 Mainstem Amendments to the Columbia River Basin Fish and Wildlife Program Analysis of the Adequacy, Efficiency, Economy and Reliability of

    E-Print Network [OSTI]

    consist of measures to "protect, mitigate, and enhance fish and wildlife affected by the development, operation, and management of [hydropower] facilities while assuring the Pacific Northwest an adequate 16,000 average megawatts. The average regional cost is less than $10 million per year, compared

  13. July 2009 NW Michigan Regional Fruit Grower Newsletter CALENDER OF EVENTS

    E-Print Network [OSTI]

    Sales at 1-800-424-2765. USDA RURAL DEVELOPMENT ANNOUNCES 2009 FUNDING FOR RURAL ENERGY FOR AMERICA. This year's program includes the technology of small hydropower projects (30 megawatts or less), which, and plumbing fixtures. Grants can cover up to 25% of total eligible costs. The minimum energy efficiency grant

  14. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    Efficiency TanksHigh Efficiency Tanks Heat Pump and Solar Water HeatersHeat Pump and Solar Water Heaters 2 water heating (high efficiency tanks and heat pump water heaters), and higher efficiency showerheads. There are large potential savings (over 675 average megawatts) from solar water heating, however the levelized

  15. The remote and exposed location of Gorno Badakhshan, combined with the loss of

    E-Print Network [OSTI]

    Richner, Heinz

    by fossil energy sources. With the dis- integration of the Soviet Union, fuel deliv- eries abruptly came, with its snow- and glacier- fed rivers, the most important energy resource is hydropower, with a potential energy value of 10004000 Megawatt (MW). Lake Sarez represents the greatest potential for large

  16. BEFORE THE ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSION OF THE STATE OF CALIFORNIA

    E-Print Network [OSTI]

    such as electric transmission lines and natural gas and water pipelines. PLEASE TAKE NOTICE that the Energy all applications to construct and operate thermal electric power plants, 50 MW and greater to construct and operate a nominal 100-megawatt (MW) intermediate/peaking load, electrical generating facility

  17. California's Summer 2004 Electricity Supply and Demand Outlook

    E-Print Network [OSTI]

    to be 750 megawatts (MW) lower because of ongoing repairs to the Pacific Northwest DC transmission line, 2, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness transmission or system-wide electricity failures will occur; and, No significant gaming (manipulation

  18. & CONSUMPTION US HYDROPOWER PRODUCTION

    E-Print Network [OSTI]

    ENERGY PRODUCTION & CONSUMPTION US HYDROPOWER PRODUCTION In the United States hydropower supplies 12% of the nation's electricity. Hydropower produces more than 90,000 megawatts of electricity, which is enough to meet the needs of 28.3 million consumers. Hydropower accounts for over 90% of all electricity

  19. Risk-Averse Strategic Planning of HVDC Renewable Energy Grids

    E-Print Network [OSTI]

    Krokhmal, Paul

    a risk-averse design of the grid, including the selection of wind farm locations and assignment of power, the global wind power installed capacity has reached an estimated 336,327 megawatts (MW), which can satisfy produced from wind power accounted for 4.13% of all generated electrical energy in the U.S., and became

  20. 29759Federal Register / Vol. 79, No. 100 / Friday, May 23, 2014 / Notices eRegistration account using the

    E-Print Network [OSTI]

    West Wind Energy Project, Albany County, Wyoming AGENCY: Western Area Power Administration, DOE. ACTION to design, construct, operate, and maintain an up to 300-megawatt Hermosa West Wind Energy Project (Project. 201411938 Filed 52214; 8:45 am] BILLING CODE 671701P DEPARTMENT OF ENERGY Western Area Power

  1. EIS-0361: Western Greenbrier Co-Production Demonstration Project, WV

    Broader source: Energy.gov [DOE]

    This EIS is about the potential environmental impacts of the U.S. Department of Energys (DOEs) proposal to provide federal financial assistance for the construction and demonstration of a 98 megawatt (MWe) net power plant and cement manufacturing facility to be located in the municipality of Rainelle, Greenbrier County, West Virginia.

  2. EA-1985: Virginia Offshore Wind Technology Advancement Project (VOWTAP), 24 nautical miles offshore of Virginia Beach, Virginia

    Broader source: Energy.gov [DOE]

    DOE is proposing to fund Virginia Electric and Power Company's Virginia Offshore Wind Technology Advancement Project (VOWTAP). The proposed VOWTAP project consists of design, construction and operation of a 12 megawatt offshore wind facility located approximately 24 nautical miles off the coast of Virginia Beach, VA on the Outer Continental Shelf.

  3. Basic Integrative Models for Offshore Wind Turbine Systems

    E-Print Network [OSTI]

    Aljeeran, Fares

    2012-07-16

    were modeled using apparent fixity level, Randolph elastic continuum, and modified cone models. The offshore wind turbine structures were developed using a finite element formulation. A two-bladed 3.0 megawatt (MW) and a three-bladed 1.5 MW capacity...

  4. Bill Bradbury Jennifer Anders

    E-Print Network [OSTI]

    findings for costs: In aggregate, regional utility investments in energy efficiency in 2013 were $375 cost to utilities of 2013 savings was just over $17 per megawatt hour (2006$). Regional utility investments in energy efficiency averaged just over $28 per capita in 2013 compared to the national average

  5. Potential Impact of the Development of Lignite Reserves on Water Resources of East Texas

    E-Print Network [OSTI]

    James, W. P.; Slowey, J. F.; Garret, R. L.; Ortiz, C.; Bright, J.; King, T.

    1976-01-01

    ,OOO-megawatt plant requires approximately six million tons of lignite per year. When the lignite is fired at the plant some trace metals are concentrated in the fly ash (arsenic, iron, manganese and lead), while others are discharged from the stack primarily as a...

  6. 851 S.W. Sixth Avenue, Suite 1100 Portland, Oregon 97204-1348

    E-Print Network [OSTI]

    in the analysis) and about 250 megawatts of new small hydro and hydro upgrades should be realized. Steve Crow 503 in the analysis) of new small hydro and hydro upgrades should be realized. 503-222-5161 800-452-5161 503) of new small hydro and hydro upgrades should be realized. #12;2 Wind generation serving Northwest loads

  7. EA-1884: Invenergy Interconnection for the Wray Wind Energy Project, Town of Wray, Yuma County, CO

    Broader source: Energy.gov [DOE]

    DOEs Western Area Power Administration is preparing this EA to evaluate the environmental impacts of interconnecting the proposed Wray Wind Energy Project, for approximately 90 megawatts of wind generation, to Westerns existing Wray Substation in Yuma County, Colorado.

  8. EA-1955: Campbell County Wind Farm; Campbell County, South Dakota

    Broader source: Energy.gov [DOE]

    DOEs Western Area Power Administration (Western) prepared an EA that analyzes the potential environmental impacts of a proposal to interconnect, via a proposed new substation, a proposed Dakota Plains Energy, LLC, 99-megawatt wind farm near Pollock, South Dakota, to Westerns existing transmission line at that location.

  9. EA-1909: South Table Wind Farm Project, Kimball County, Nebraska

    Broader source: Energy.gov [DOE]

    DOEs Western Area Power Administration is preparing this EA to evaluate the environmental impacts of interconnecting the proposed South Table Wind Project, which would generate approximately 60 megawatts from about 40 turbines, to Westerns existing Archer-Sidney 115-kV Transmission Line in Kimball County, Nebraska.

  10. EIS-0333: Maiden Wind Farm Project, Benton and Yakima Counties, Washington

    Broader source: Energy.gov [DOE]

    This EIS analyzes BPAs proposed action to execute power purchase and interconnection agreements for the purpose of acquiring up to 50 average megawatts (aMW) (up to about 200 MW) of the project developers proposed Maiden Wind Farm.

  11. Experimental Analysis of Application Specific Energy Efficiency of Data Centers with Heterogeneous Servers

    E-Print Network [OSTI]

    Shi, Weisong

    of energy they consume yearly. However, there is still a gap of understanding of how exactly the application they house over tens of thousands of servers consuming tens of mega-watts of energy during peak hours adding consumed by the all servers around the world in 2005. As a result, improving energy efficiency within

  12. Japanconsoledwithcontracts asFrancesnaresfusionproject

    E-Print Network [OSTI]

    . Using the same reactions that power the stars, hydro- gen nuclei can be fused to produce helium power is 40 years away, and always will be, is sadly just as familiar. Recent progress has been power outputof16megawatts.Atmorethan12metres across, the plasma ring in ITER will be about twice as big

  13. CX-004104: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    State Energy Program Conductor Optimized Rotary Energy Mega-Watt Scale Direct Wind GeneratorCX(s) Applied: A9, B5.1Date: 09/29/2010Location(s): Ronan, MontanaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  14. First Prev Next Last Go Back Full Screen Close Quit DYNAMICS OF ELECTRIC POWER SUPPLY

    E-Print Network [OSTI]

    Nagurney, Anna

    electric utility generat- ing capacity had been sold or transferred to unregulated companies - In the US-based rates (source: http://www.eia.doe.gov) Changes in electricity trading patterns #12;First Prev Next electricity - 61,800 megawatts of electric load were affected - Estimates of total associated cost in the US

  15. Abstract--Enabled by a dense network of Doppler weather radars with overlapping coverage, Distributed Collaborative

    E-Print Network [OSTI]

    Kurose, Jim

    for high accuracy wind field retrieval. This paper describes the multi- user, multi-attribute utilities are very large size (28 foot diameter antenna) and very high power (half megawatt). At approximately $10-numbers of high-power, high-cost, long-range radars with a paradigm based on Distributed Collaborative Adaptive

  16. Photovoltaic olar nergy Development on Landfills

    E-Print Network [OSTI]

    of a selfballasting photovoltaic solar racking system will affect a closed landfills dirt cap. The effects areas of remote and Photovoltaic solar panels with a self-ballasting system. Source: www to generate up to 7,000 megawatts of solar energy while avoiding sensitive biological resources. The data

  17. The Reactor engineering of the MITR-II : construction and startup

    E-Print Network [OSTI]

    Allen, G. C.

    1976-01-01

    The heavy water moderated and cooled research reactor, MITR-I, has been replaced with a light water cooled, heavy water reflected reactor called the MITR-II. The MITR-II is designed to operate at 5 thermal megawatts. The ...

  18. EIS-0434: Hualapai Valley Solar Interconnection Project, Arizona

    Office of Energy Efficiency and Renewable Energy (EERE)

    Hualapai Valley Solar, LLC, proposes to construct, operate and maintain a 340-megawatt, solar-powered generating facility in Mohave County, near Kingman, Ariz. The proposed project would use concentrating solar-power-trough technology to capture the sun's heat to make steam, which would power a traditional steam turbine generator.

  19. POST-CONSTRUCTION AVIAN AND BAT IMPACT ASSESSMENT OF THE UNIVERSITY OF DELAWARE WIND TURBINE IN LEWES, DE

    E-Print Network [OSTI]

    Firestone, Jeremy

    POST-CONSTRUCTION AVIAN AND BAT IMPACT ASSESSMENT OF THE UNIVERSITY OF DELAWARE WIND TURBINE-831-1306 In May 2010, a Gamesa G90 2.0 megawatt wind turbine was erected in Lewes, DE through a collaborative Developments, Inc. The turbine was commissioned and began generating electricity in June 2010. The turbine has

  20. Incorporating Demand Resources into ISO New Englands Forward Capacity Market

    E-Print Network [OSTI]

    Winkler, E.

    2008-01-01

    of 2007 that defined 6,102 megawatts (MW) of new demand- and supply-side resources now eligible to compete in the market. Approximately 40 percentor 2,483 MWof the new, qualified projects are demand-side resources such as demand response, energy...

  1. BIRD MORTALITY IN THE ALTAMONT PASS WIND RESOURCE AREA 3.1 INTRODUCTION

    E-Print Network [OSTI]

    The approximately 5,400 wind turbines operating in the APWRA generate about 580 MW of electricity, but they also relative to the number of megawatts generated by the wind turbines and the time span over which and the recruitment rate of each species, thus estimating the degree to which the wind turbines adversely affect

  2. EIS-0049: Geothermal Demonstration Program 50-MW Power Plant-Baca Ranch, Sandoval and Rio Arriba Counties, New Mexico

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) developed this EIS to evaluate the environmental impacts of joint funding by DOE and commercial partners of a 50-megawatt demonstration geothermal power plant at the Baca Location in Sandoval County, New Mexico, including construction of the geothermal well field and transmission line.

  3. Simulating calculations and optimization design of a new HVDC supply power for light rail system

    E-Print Network [OSTI]

    Boyer, Edmond

    investments and operation costs [1]. A light rail system is a complex system including a moving electrical with megawatt bulk substations, which includes a power transformer, a rectifier with diodes and protections [2]. This kind of substation is uncontrollable and irreversible, which limits the possible improvement

  4. Phil Rockefeller W. Bill Booth

    E-Print Network [OSTI]

    removal of the 250 megawatt Big Hanaford plant (an independent power producer). Also, the hydroelectric a methodology to assess the adequacy of the Northwest's power supply. The purpose of this assessment assesses resource adequacy every year, examining the ability of the power supply to meet regional demand

  5. AES Southland, Inc. and Williams Energy Marketing & Trading Company, 94 FERC 61,248 (2001).

    E-Print Network [OSTI]

    Laughlin, Robert B.

    2001-01-01

    is a wholesale seller of electric energy in California with authority to charge market based rates. Williams has was the bid price that Williams had submitted for that unit. The bid price was at or very near the then- maximum bid price of $750 per megawatt hour. In addition, the ISO was unable to dispatch Huntington Beach

  6. EA-1876: Pennsylvania State Energy Programs Conergy Navy Yard Solar Project, Philadelphia, Pennsylvania

    Broader source: Energy.gov [DOE]

    Conergy Projects, Inc. (Conergy) proposes to construct and operate a 1.251 megawatt (MW) solar photovoltaic (PV) facility at the former Navy Yard site in south Philadelphia in Pennsylvanias Philadelphia County to provide up to 1,596 MW hours of electricity per year, feeding directly into the distribution grid.

  7. NREL is a national laboratory of the U.S. Department of Energy, Office

    E-Print Network [OSTI]

    solar manufacturer in the world to produce more than 1,000 megawatts (MW) of solar panels in a single plant. Most solar cells and panels sold throughout the world depend on silicon semiconductors to workNREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency

  8. Virginia Offshore Wind Cost Reduction Through Innovation Study (VOWCRIS) (Poster)

    SciTech Connect (OSTI)

    Maples, B.; Campbell, J.; Arora, D.

    2014-10-01

    The VOWCRIS project is an integrated systems approach to the feasibility-level design, performance, and cost-of-energy estimate for a notional 600-megawatt offshore wind project using site characteristics that apply to the Wind Energy Areas of Virginia, Maryland and North Carolina.

  9. ORNL 2010-G0613-jcn UT-B ID 200902238

    E-Print Network [OSTI]

    rates of nuclear power generation, ORNL has patented a way to increase the thermal conductivity energy can be removed from the fuel, which in turn limits the rate of power generation. Highly ordered, and longer burn-up times. This translates to more megawatts per nuclear power plant and less spent fuel

  10. GEA Refrigeration Technologies / GEA Refrigeration Germany GmbH Wolfgang Dietrich / Dr. Ole Fredrich

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    Technologies3 Achema 2012 // heat pumps using ammonia Industrial demand on heat in Germany Heatdemandin Fredrich GEA Grasso heat pumps using ammonia the megawatt range #12;GEA Refrigeration Technologies2 Achema 2012 // heat pumps using ammonia Heat pumps using ammonia a sustainable choice How to improve

  11. Unrestricted. Siemens AG 2013. All rights reserved.Page 2 October 2013 Corporate Technology Siemens is organized in 4 Sectors: Industry,

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    pumps High Temp. heat pumps 270PJ/a*330PJ/a* * Source: Lambauer et al, Heat supply industry in Germany the megawatt range. Achema, Frankfurt, 2012 6 Pearson, Nellissen, Application of industrial heat pumps. Achema performance evaluation of new safe and environmentally friendly working fluids for high temperature heat pumps

  12. Connecting Transmission and Distribution Heather Sanders

    E-Print Network [OSTI]

    ,698 MW of power plant capacity 50,270 MW record peak demand (July 24, 2006) 26,500 market megawatts of electricity delivered annually The ISO, a nonprofit public benefit corporation, maintains the constant and reliable flow of electricity for the health, safety and welfare of consumers Slide 2 #12

  13. EIS-0282: McIntosh Unit 4 TCFB Demonstration Project, Clean Coal Technology Program, Lakeland, Florida (also see EIS-0304)

    Office of Energy Efficiency and Renewable Energy (EERE)

    The proposed project, selected under DOEs Clean Coal Technology Program, would demonstrate both Pressurized Circulating Fluidized Bed (PCFB) and Topped PCFB technologies. The proposed project would involve the construction and operation of a nominal 238 MWe (megawatts of electric power) combined-cycle power plant designed to burn a range of low- to high-sulfur coals.

  14. Energy-Efficient Scheduling of HPC Applications in Cloud Computing

    E-Print Network [OSTI]

    Buyya, Rajkumar

    are essentially data centers which require high energy 2 usage to maintain operation [4]. Today, a typical data center with 1000 racks need 10 Megawatt of power to operate [5]. High energy usage is undesirable sinceEnergy-Efficient Scheduling of HPC Applications in Cloud Computing Environments Saurabh Kumar Garg

  15. JOHN ETCHART Todd Maddock

    E-Print Network [OSTI]

    of the Northwest Power Planning Council's energy conservation Green Book, Nutrak94, describes Northwest utility. The Council estimates that in 1996 the region will benefit from about 1,000 average megawatts of energy information available to the region through Nutrak will be materially helpful as new approaches to energy

  16. The California Energy Commission's New Solar Homes Partnership Program Case Study: Promoting Greener, Better Housing in California

    Broader source: Energy.gov [DOE]

    This case study analyzes data from the California Energy Commission's New Solar Homes Partnership Program, part of California's comprehensive statewide solar program, the California Solar Initiative. At the time this study was conducted, the New Solar Homes Partnership Program had installed 14,100 solar energy systems totaling 45 megawatts of capacity.

  17. The Scottish Forestry Strategy: 2010-2013 Implementation Plan & 2009-2010 Progress Report.

    E-Print Network [OSTI]

    The Scottish Forestry Strategy: 2010-2013 Implementation Plan & 2009-2010 Progress Report. Progress Installed capacity of wood energy plant (in megawatt thermal and electrical) FCS 2006 2007 2008 2009 58 MWt Number of non-domestic, wood fuelled energy systems installed FCS 2006 2007 2008 2009 49 91 154 170 1

  18. The Scottish Forestry Strategy: 2011-2014 Implementation Plan & 2010-2011 Progress Report.

    E-Print Network [OSTI]

    The Scottish Forestry Strategy: 2011-2014 Implementation Plan & 2010-2011 Progress Report. Progress.43 Mt CO2 0.45 Mt CO2 1 year Installed capacity of wood energy plant (megawatt thermal and electrical MWth 75 MWe 1 year Number of non-domestic, wood fuelled energy systems installed FCS 2006 2007 2008

  19. Congressional Research Service ~ The Library of Congress Issue Brief for Congress

    E-Print Network [OSTI]

    include: light water nuclear reactors totaling 2,000 electric megawatts; shipments of "heavy oil" to North the signing of the AgreedFramework,includingsecuringmoney annually to finance heavy oil shipments to North Peninsula Energy Development Organization (KEDO) to suspend shipments of heavy oil to North Korea, beginning

  20. Sixth Power Plan northwest Power and Conservation Council

    E-Print Network [OSTI]

    Scan and Narratives 20 Energy Efficiency Achievements and Issues 30 Renewable Resources 34 Natural Gas-2014. Actual costs for energy efficiency acquisitions have remained well below the cost of other types of new- positioned to meet the plan's five-year goal of 1,200 average megawatts of energy efficiency for 2010

  1. Biennial Assessment of the Fifth Power Plan Assessment of Other Generating Technologies

    E-Print Network [OSTI]

    of the Fifth Plan. For completeness, this paper summarizes the findings of the assessments of coal, natural gas. The natural gas capacity additions shown in Figure 1 were under construction at the time of Plan adoption. An additional 170 megawatts of natural gas capacity for serving growing peaking capacity is planned for 2008

  2. Schrepel, Eric From: Jenkins, Kris

    E-Print Network [OSTI]

    polluting ones. In a similar vein, natural gas prices tend to peak when hydro power is low, so it adds: I find much to applaud in the draft Fifth Power and Conservation Plan. Proposing that the region that the plan includes 400 megawatts of new coal-fired generation. With our abundance of clean, affordable

  3. Editorial Commentary Energy strategies to confront

    E-Print Network [OSTI]

    Delaware, University of

    business. PV is expected to reach a global installed capacity of a hundred thousand megawatts in the next such as solar and wind power are at last closing the price gap with traditional energy resources. Cost em- bryonic energy technology just a decade ago, would plummet in price and skyrocket in capacity

  4. UNIVERSITY OF CALIFORNIA REPORT OF THE

    E-Print Network [OSTI]

    Kammen, Daniel M.

    -rated by the capacity factor of the technology; for a 1 MW solar facility operating on average 21% of the time, Manufacturing, Installation O&M and fuel processing Total Employment PV 1 REPP, 2001 6.21 1.20 7.41 PV 2 employment for different energy technologies. "MWa" refers to average installed megawatts de

  5. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    such source. Numerous small-scale distributed PV installations of tens to hundreds of kilowatts in capacity Resource Analyst SUBJECT: Assessment of utility-scale solar-photovoltaic generating resource potential to hundreds of megawatts) solar plants using commercially available photovoltaic (PV) technology could be one

  6. Entropy 2014, 16, 3103-3120; doi:10.3390/e16063103 ISSN 1099-4300

    E-Print Network [OSTI]

    Zhang, Yuwen

    energies, such as wind and solar power, into electric grids. This study proposes a CAES-CC system, which, the use of wind power is growing at a rate of approximately 30% annually, with a worldwide installed capacity of 282,482 megawatts (MW) in 2012, and is widely used in Asia, and the United States [2]. However

  7. EIS-0300: Minnesota Agri-Power Project: Biomass for Rural Development, Granite Falls, Minnesota

    Broader source: Energy.gov [DOE]

    This EIS analyzes DOE and the Minnesota Environmental Quality Boards' [MEQB, a Minnesota State agency] decision to support a proposal by the Minnesota Valley Alfalfa Producers (MnVAP) to construct and operate a 75103 megawatt biomass fueled gasifier and electric generating facility, known as the Minnesota Agri-Power Plant (MAPP), and associated transmission lines and alfalfa processing facilities.

  8. ESIF Plugs Utility-Scale Hardware into Simulated Grids to Assess Integration Effects (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-04-01

    At NREL's Energy Systems Integration Facility (ESIF), integrated, megawatt-scale power hardware-in-the-loop (PHIL) capability allows researchers and manufacturers to test new energy technologies at full power in real-time simulations - safely evaluating component and system performance and reliability before going to market.

  9. 7 July 2010 For Immediate Release

    E-Print Network [OSTI]

    Kammen, Daniel M.

    price, long-term contract for a utility to buy electricity produced by renewable energy generators. The Berkeley study specifically examined a FIT that would be available to solar projects up to 20 megawatts (MW) projects can come online quickly. Another key finding includes over $2 billion in additional tax revenue

  10. EIS-0447: Champlain Hudson Power Express Transmission Line Project, New York

    Broader source: Energy.gov [DOE]

    This EIS evaluated the potential environmental impacts of a DOE proposal to grant a Presidential permit to Champlain Hudson Power Express, Inc., to construct, operate, maintain, and connect a new 1000-megawatt (MW) electric transmission system across the U.S.-Canada border in northeastern New York State. The proposed transmission line would run from the Canadian Province of Quebec to New York City.

  11. CX-001836: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    City of Bakersfield 1 Megawatt Solar Energy Facility at Wastewater Plant 3CX(s) Applied: B5.1Date: 04/21/2010Location(s): Bakersfield, CaliforniaOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  12. New Technology Provides Cost-Effective Emissions Control

    E-Print Network [OSTI]

    New Technology Provides Cost- Effective Emissions Control Solution for CHP Applications Renewable are the most cost-effective CHP technology less than three MW in size. With a cost effective) applications less than three megawatts (MW). Because they are relatively low cost and have high

  13. 851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161

    E-Print Network [OSTI]

    Natural gas-fired generation Building and preserving infrastructure Developing new technologies will require an additional 1,450 average megawatts of wind or other renewable electricity generation Development of small-scale local renewable generation with flexibility and capacity value is encouraged #12

  14. Cogeneration: An Industrial Steam and Power Option

    E-Print Network [OSTI]

    Orlando, J. A.; Stewart, M. M.; Roberts, J. R.

    1993-01-01

    , these internal use systems use the cogenerated power on-site to reduce power purchases. Ranging from a few hundred kilowatts to tens of megawatts, they are somewhat smaller than the Wholesale Power systems; system size is determined by the industrial plant...

  15. EIS-0201: Coyote Springs Cogeneration Project, Morrow County, Oregon

    Broader source: Energy.gov [DOE]

    This environmental impact statement analyzes the protential impacts of the Coyote Springs Cogeneration Project, a proposed natural gas-fired cogeneration power plant near Boardman, Oregon. The proposed power plant would be built on a 22-acre site in the Port of Morrow Industrial Park. The plant would have two combustion turbines that would generate 440 average megawatts of energy when completed.

  16. A multi beam proton accelerator

    E-Print Network [OSTI]

    Dolya, S N

    2015-01-01

    The article considers a proton accelerator containing seven independent beams arranged on the accelerator radius. The current in each beam is one hundred milliamps. The initial part of the accelerator consists of shielded spiral waveguides assembled in the common screen. The frequency of the acceleration: three hundred megahertz, high-frequency power twenty-five megawatts, the length of the accelerator six meters. After reaching the proton energy of six megaelektronvolts the protons using lenses with the azimuthal magnetic field are collected in one beam. Further beam acceleration is performed in the array of superconducting cavities tuned to the frequency one and three tenths gigahertz. The acceleration rate is equal to twenty megavolt per meter, the high-frequency power consumption fifteen megawatts per meter.

  17. Summary and recommendations on nuclear electric propulsion technology for the space exploration initiative

    SciTech Connect (OSTI)

    Doherty, M.P.; Holcomb, R.S.

    1993-04-01

    A project in Nuclear Electric Propulsion (NEP) technology is being established to develop the NEP technologies needed for advanced propulsion systems. A paced approach has been suggested which calls for progressive development of NEP component and subsystem level technologies. This approach will lead to major facility testing to achieve TRL-5 for megawatt NEP for SEI mission applications. This approach is designed to validate NEP power and propulsion technologies from kilowatt class to megawatt class ratings. Such a paced approach would have the benefit of achieving the development, testing, and flight of NEP systems in an evolutionary manner. This approach may also have the additional benefit of synergistic application with SEI extraterrestrial surface nuclear power applications.

  18. NEP systems engineering efforts in FY-92: Plans and status

    SciTech Connect (OSTI)

    Doherty, M.P.; Gilland, J.H.

    1992-08-01

    A system engineering effort has been initiated by NASA in FY-92 to define, address, and resolve issues associated with the use of Nuclear Electric Propulsion (NEP) for megawatt (MW) space propulsion applications associated with the Space Exploration Initiative (SEI). It is intended that key technical issues will be addressed by activities conducted in the early years of a project in NEP, with the objective of resolving such issues. Also, in response to more recent programmatic direction, a concept definition activity for 100 kilowatt NEP is being initiated. This paper will present key issues associated with megawatt NEP, and the plans and status for their resolution, and present the scope and rationale for the 100 kilowatt concept definition activity.

  19. Amine Scrubbing for CO{sub 2} Capture

    SciTech Connect (OSTI)

    Rochelle, G.T. [University of Texas at Austin, Austin, TX (United States). Dept. of Chemical Engineering

    2009-09-15

    Amine scrubbing has been used to separate carbon dioxide (CO{sub 2}) from natural gas and hydrogen since 1930. It is a robust technology and is ready to be tested and used on a larger scale for CO{sub 2} capture from coal-fired power plants. The minimum work requirement to separate CO{sub 2} from coal-fired flue gas and compress CO{sub 2} to 150 bar is 0.11 megawatt-hours per metric ton of CO{sub 2}. Process and solvent improvements should reduce the energy consumption to 0.2 megawatt-hour per ton of CO{sub 2}. Other advanced technologies will not provide energy-efficient or timely solutions to CO{sub 2} emission from conventional coal-fired power plants.

  20. The NERVA Derivative Reactor - A multi-application space power source

    SciTech Connect (OSTI)

    Pierce, B.L.; Wett, J.F.; Chi, J.W.H.

    1987-01-01

    The U.S. Air Force, SDI, and NASA have identified increasing needs for electric power for all types of space missions. For many of these, only nuclear-electric can provide the lowest life cycle cost. Among the many different types of nuclear space power systems proposed, the NERVA Derivative Reactor, based on the proven NERVA/ROVER technology stands out as the most attractive. It can be integrated with closed and open cycle turbo-generators and open cycle MHD generators to provide the wide range of diverse power requirements that include multikilowatts to megawatts of steady state, baseload power and multi-megawatts of burst power for weapon systems. The NDR technology can be applied to these systems with relatively little additional engineering developments, which are primarily related to demonstrating compliance with the space nuclear safety requirements.

  1. EA-1812: Haxtun Wind Energy Project, Logan and Phillips County, Colorado

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to authorize the expenditure of Federal funding through the Community Renewable Energy Deployment Program to Phillips County for design, permitting, and construction of an approximately 30-megawatt wind energy project, known as Haxtun Wind Project, within Phillips and Logan counties in northeastern Colorado. The proposed project consists of 18 wind turbines that would interconnect to the Highline Electric Cooperative equipment inside Western Area Power Administration's Haxtun substation just south of the Town of Haxtun.

  2. Lithium-Polysulfide Flow Battery Demonstration

    ScienceCinema (OSTI)

    Zheng, Wesley

    2014-07-16

    In this video, Stanford graduate student Wesley Zheng demonstrates the new low-cost, long-lived flow battery he helped create. The researchers created this miniature system using simple glassware. Adding a lithium polysulfide solution to the flask immediately produces electricity that lights an LED. A utility version of the new battery would be scaled up to store many megawatt-hours of energy.

  3. EIS-0458: Proposed Loan Guarantee to Support Construction and Startup of the Topaz Solar Farm, San Luis Obispo County, CA

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental impacts from DOEs proposal to issue a federal loan guarantee to Royal Bank of Scotland to provide funding to Topaz Solar Farms, LLC, to construct and start up the Topaz Solar Farm, a nominal 550-megawatt photovoltaic solar energy generating facility. The facility would be located in unincorporated eastern San Luis Obispo County, California, approximately one mile north of the community of California Valley, California, and six miles northwest of the Carrizo Plain National Monument.

  4. Experimental concept and design of DarkLight, a search for a heavy photon

    SciTech Connect (OSTI)

    Cowan, Ray F.

    2013-11-01

    This talk gives an overview of the DarkLight experimental concept: a search for a heavy photon A′ in the 10-90 MeV/c 2 mass range. After briefly describing the theoretical motivation, the talk focuses on the experimental concept and design. Topics include operation using a half-megawatt, 100 MeV electron beam at the Jefferson Lab FEL, detector design and performance, and expected backgrounds estimated from beam tests and Monte Carlo simulations.

  5. Experimental concept and design of DarkLight, a search for a heavy photon

    SciTech Connect (OSTI)

    Cowan, Ray F.; Collaboration: DarkLight Collaboration

    2013-11-07

    This talk gives an overview of the DarkLight experimental concept: a search for a heavy photon A? in the 10-90 MeV/c{sup 2} mass range. After briefly describing the theoretical motivation, the talk focuses on the experimental concept and design. Topics include operation using a half-megawatt, 100 MeV electron beam at the Jefferson Lab FEL, detector design and performance, and expected backgrounds estimated from beam tests and Monte Carlo simulations.

  6. Commercial and Industrial Conservation and Load Management Programs at New England Electric

    E-Print Network [OSTI]

    Gibson, P. H.

    1987-01-01

    yearly energy consumption by approximately 335,000 megawatthours. In 1986, peak system demand was 3,657 megawatts and annual sales were 18 billion kilowatthours. New England Electric System (NEES) is a public'utility holding company headquartered... in Westborough, Massachusetts. Subsidiaries include three retail operating companies -- Massachusetts Electric Company, which serves 850,000 customers in 146 communities; The Narragansett Electric Company, which serves 294,000 customers in 27 Rhode Island...

  7. EA-2004: Seneca Nation of Indians Wind Turbine Project, Cattaraugus Territory, Chautauqua County, Irving, New York

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) is proposing to authorize the expenditure of federal funding to the Seneca Nation of Indians, to design, permit, and construct a 1.7-megawatt wind turbine on Tribal common lands in the Cattaraugus Territory, New York. The turbine would be located near Lucky Lane and Gil Lay Arena. An Environmental Assessment (EA) will be prepared by DOE pursuant to the requirements of the National Environmental Policy Act (NEPA).

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

    SciTech Connect (OSTI)

    2015-07-01

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

  9. 100%Baseline is conventional

    E-Print Network [OSTI]

    Pennycook, Steve

    installation of the PureComfortTM 240 took place during July 2004 at a new 57,000-square-foot A&P supermarket% 100% CHP Efficiency Fuel Energy CO2 NOx Each PureComfortTM system produces about 40% less carbon dioxide and 85% less NOx per megawatt-hour than the average fossil-fuel-fired utility power plant. U

  10. Radiation Exposure Information Reporting System (REIRS) Update, 2012, Presented at the 32nd Annual International Dosimetry and Records Symposium, June 2-6, 2013

    SciTech Connect (OSTI)

    none,

    2013-01-01

    A series of graphs gives data through the year 2012 for annual collective doses, collective dose per reactor, number of individuals with measurable doses both in total and per reactor, number of reactors, electricity generated, measurable doses per individual and per megawatt-year, and collective outage hours. Reactors considered include BWR, PWR, and LWR. Also, the total effective dose equivalent for the period 2010-2012 is tabulated for each nuclear power plant considered, and the change over 2009-2011.

  11. Radiation Exposure Information Reporting System (REIRS) Update, 2012

    SciTech Connect (OSTI)

    none,

    2013-01-01

    A series of graphs gives data through the year 2012 for annual collective doses, collective dose per reactor, number of individuals with measurable doses both in total and per reactor, number of reactors, electricity generated, measurable doses per individual and per megawatt-year, and collective outage hours. Reactors considered include BWR, PWR, and LWR. Also, the total effective dose equivalent for the period 2010-2012 is tabulated for each nuclear power plant considered, and the change over 2009-2011.

  12. Trends in Regional Electricity Demands 1995-2012

    E-Print Network [OSTI]

    Trends in Regional Electricity Demands 1995-2012 January 29, 2014 #12;In Today's Conversation Average Megawatts y = 98.985x + 18714 R = 0.7287 0 5,000 10,000 15,000 20,000 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Actual Load Net of DSI (MWA) 1995

  13. 10-MW Supercritical-CO2 Turbine

    Office of Energy Efficiency and Renewable Energy (EERE)

    This fact sheet describes a 10-megawatt supercritical carbon dioxide turbine project, awarded under the DOE's 2012 SunShot Concentrating Solar Power R&D award program. The research team, led by NREL, intends to showcase the turbomachinery for a new cyclethe supercritical carbon dioxide (s-CO2) Brayton cycle. The cycle is being optimized and tested at conditions representing dry cooling in desert environments, thereby accurately simulating real-world concentrating solar power system operating conditions.

  14. University of Missouri-Columbia Department of Chemistry

    E-Print Network [OSTI]

    Glaser, Rainer

    with intermolecular bonding of H2O, CO2, CH4 (natural gas) and C15H32 (our crude oil model). (20 points) (a) Provide the phase diagram provided on the front page: Is CO2 a gas or a liquid under those pressure and temperature be feasible in Kansas. This project uses waste heat from a 15-megawatt natural-gas-fired turbine generator

  15. EIS-0449: Department of Energy Loan Guarantee to Solar Millennium for the Proposed Blythe Solar Power Project, California

    Broader source: Energy.gov [DOE]

    This Environmental Impact Statement addresses the possible United States Bureau of Land Management approval of an amendment to the California Desert Conservation Area Plan (CDCA Plan) to allow for solar energy and of a right?of?way grant to lease land managed by the BLM for construction, operation and decommissioning of a solar electricity generation facility. The Agency Preferred Alternative covers approximately 7,025 acres (ac), managed by the BLM, and would generate 1000 megawatts (MW) of electricity annually.

  16. Carbon Emissions Primer Symposium on Greenhouse Gas andSymposium on Greenhouse Gas and

    E-Print Network [OSTI]

    feet (~26.2'x26.2'x26.2') 5 CO2 Content by Fuel Type (lbs of CO2 per Million Btu of Fuel) Coal Type (lbs of CO2 per Megawatt-hour of Power) Coal-fired generation Coal-fired generation Existing PNW Sectors, by Fuel Type Annual 2012Annual 2012 Millions of Metric Tons Fuel Type Coal 1,657 Natural Gas 1

  17. 2010 Worldwide Gasification Database

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

    The 2010 Worldwide Gasification Database describes the current world gasification industry and identifies near-term planned capacity additions. The database lists gasification projects and includes information (e.g., plant location, number and type of gasifiers, syngas capacity, feedstock, and products). The database reveals that the worldwide gasification capacity has continued to grow for the past several decades and is now at 70,817 megawatts thermal (MWth) of syngas output at 144 operating plants with a total of 412 gasifiers.

  18. Photovoltaic subsystem optimization and design tradeoff study. Final report

    SciTech Connect (OSTI)

    Stolte, W.J.

    1982-03-01

    Tradeoffs and subsystem choices are examined in photovoltaic array subfield design, power-conditioning sizing and selection, roof- and ground-mounted structure installation, energy loss, operating voltage, power conditioning cost, and subfield size. Line- and self-commutated power conditioning options are analyzed to determine the most cost-effective technology in the megawatt power range. Methods for reducing field installation of flat panels and roof mounting of intermediate load centers are discussed, including the cost of retrofit installations.

  19. HVCM Topology Enhancements to Support a Power Upgrade Required by a Second Target Station (STS) at SNS

    SciTech Connect (OSTI)

    Solley, Dennis J [ORNL] [ORNL; Anderson, David E [ORNL] [ORNL; Patel, Gunjan P [ORNL] [ORNL; Peplov, Vladimir V [ORNL] [ORNL; Saethre, Robert B [ORNL] [ORNL; Wezensky, Mark W [ORNL] [ORNL

    2012-01-01

    This paper discusses the topology used in the HVCMs at SNS to process power for both the cold and warm linac sections of the klystron gallery in support of extended operations at the megawatt level. In anticipation of a second target station and higher anticipated power levels, an enhancement to the present topology is being investigated. SPICE circuit simulations and preliminary experimental data will be presented.

  20. Updated State Air Emissions Regulations (released in AEO2010)

    Reports and Publications (EIA)

    2010-01-01

    The Regional Greenhouse Gas Initiative (RGGI) is a program that includes 10 Northeast states that have agreed to curtail and reverse growth in their carbon dioxide (CO2) emissions. The RGGI program includes all electricity generating units with a capacity of at least 25 megawatts and requires an allowance for each ton of CO2 emitted. The first year of mandatory compliance was in 2009.

  1. Lithium-Polysulfide Flow Battery Demonstration

    SciTech Connect (OSTI)

    Zheng, Wesley

    2014-06-30

    In this video, Stanford graduate student Wesley Zheng demonstrates the new low-cost, long-lived flow battery he helped create. The researchers created this miniature system using simple glassware. Adding a lithium polysulfide solution to the flask immediately produces electricity that lights an LED. A utility version of the new battery would be scaled up to store many megawatt-hours of energy.

  2. EIS-0091: Garrison-Spokane 500-kV Transmission Project

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Bonneville Power Administration (BPA) developed this statement to evaluate the environmental impacts of constructing between 254 and 271 miles of 500-kilovolt transmission line across western Montana and northern Idaho to the Spokane area in order to reinforce a section of the BPA electric power grid and to permit reliable integration of 1,240 megawatts of power produced by Colstrip Units 3 and 4, for use in Montana and throughout the Northwest.

  3. Diurnal and seasonal variations of wind farm impacts on land surface temperature over western Texas

    E-Print Network [OSTI]

    Zhou, Liming

    industry has installed a total of 46,919 megawatts (MW) of capac- ity, making it second in the world behind are located. Seasonal anomalies are created from MODIS Terra (*10:30 a.m. and 10:30 p.m. local solar time) and Aqua (*1:30 a.m. and 1:30 p.m. local solar time) LSTs, and their spatiotemporal variability is analyzed

  4. U.S. Renewable Energy Technical Potentials. A GIS-Based Analysis

    SciTech Connect (OSTI)

    Lopez, Anthony; Roberts, Billy; Heimiller, Donna; Blair, Nate; Porro, Gian

    2012-07-01

    This report presents the state-level results of a spatial analysis effort calculating energy technical potential, reported in square kilometers of available land, megawatts of capacity, and gigawatt-hours of generation, for six different renewable technologies. For this analysis, the system specific power density (or equivalent), efficiency (capacity factor), and land-use constraints were identified for each technology using independent research, published research, and professional contacts. This report also presents technical potential findings from previous reports.

  5. U.S. Renewable Energy Technical Potentials: A GIS-Based Analysis

    SciTech Connect (OSTI)

    Lopez, A.; Roberts, B.; Heimiller, D.; Blair, N.; Porro, G.

    2012-07-01

    This report presents the state-level results of a spatial analysis effort calculating energy technical potential, reported in square kilometers of available land, megawatts of capacity, and gigawatt-hours of generation, for six different renewable technologies. For this analysis, the system specific power density (or equivalent), efficiency (capacity factor), and land-use constraints were identified for each technology using independent research, published research, and professional contacts. This report also presents technical potential findings from previous reports.

  6. EIS-0440: Quartzsite Solar Energy Project, La Paz County, AZ

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental impacts of interconnecting a proposed 100-megawatt concentrating solar power plant to Westerns Bouse-Kofa 161-kilovolt transmission line. The proposal includes amending the Bureau of Land Management Resource Management Plan. Cooperating agencies in the preparation of this EIS are Bureau of Land Management (Yuma Field Office ), U.S. Army Corps of Engineers, U.S. Army Garrison (Yuma Proving Grounds), Arizona Game and Fish Department, and the Arizona Department of Environmental Quality.

  7. EIS-0156: Cowlitz Falls Final Environmental Impact Statement

    Broader source: Energy.gov [DOE]

    The Federal Energy Regulatory Commission prepared this statement to assess the environmental impacts of constructing and operating a proposed 70-megawatt hydroelectric dam and electrical infrastructure on the Cowlitz River near Morton and Randle, Washington. The U.S. Department of Energy's Bonneville Power Administration adopted this statement on 12/6/1990 to fulfil its National Environmental Policy Act requirement for its proposed action to acquire the power output from the Cowlitz Falls Hydroelectric Project.

  8. EA-2004: The Seneca Nation Wind Turbine Project, Cattaraugus Territory, Erie County, New York

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) is proposing to authorize the expenditure of federal funding to the Seneca Nation of Indians, to design, permit, and construct up to a 2.0-megawatt wind turbine on Tribal common lands in the Cattaraugus Territory, New York. The turbine would be located near Lucky Lane and Gil Lay Arena. An Environmental Assessment (EA) has been prepared by DOE pursuant to the requirements of the National Environmental Policy Act (NEPA).

  9. Nellis Air Force Base solar array provides model for renewable projects

    Broader source: Energy.gov [DOE]

    A public-private partnership has helped one Air Force base reduce its energy costs and convert to 25 percent renewable energy. Nellis Air Force Base, just north of Las Vegas, took a big step in 2007 when it installed a 14.2-megawatt, 70,000-panel photovoltaic solar array that reduced carbon dioxide emissions by 24,000 tons a year. Built partly on a landfill, the field of solar panels takes advantage of two resources plentiful in Nevada: sunshine and empty land. At its unveiling in December of 2007, the Nellis array was the largest solar panel installation in North America. The project was originally expected to produce about 30,000 megawatt-hours of electricity per year, but Steven Dumont, Air Combat Command Energy Manager, says its actually producing closer to 32,000 megawatt-hours, which is about 8 percent above expectations. Despite this success, Dumont said he nearly didnt pursue the project.

  10. ECH Technology Development

    SciTech Connect (OSTI)

    Temkin, Richard

    2014-12-24

    Electron Cyclotron Heating (ECH) is needed for plasma heating, current drive, plasma stability control, and other applications in fusion energy sciences research. The program of fusion energy sciences supported by U. S. DOE, Office of Science, Fusion Energy Sciences relies on the development of ECH technology to meet the needs of several plasma devices working at the frontier of fusion energy sciences research. The largest operating ECH system in the world is at DIII-D, consisting of six 1 MW, 110 GHz gyrotrons capable of ten second pulsed operation, plus two newer gyrotrons. The ECH Technology Development research program investigated the options for upgrading the DIII-D 110 GHz ECH system. Options included extending present-day 1 MW technology to 1.3 1.5 MW power levels or developing an entirely new approach to achieve up to 2 MW of power per gyrotron. The research consisted of theoretical research and designs conducted by Communication and Power Industries of Palo Alto, CA working with MIT. Results of the study would be validated in a later phase by research on short pulse length gyrotrons at MIT and long pulse / cw gyrotrons in industry. This research follows a highly successful program of development that has led to the highly reliable, six megawatt ECH system at the DIII-D tokamak. Eventually, gyrotrons at the 1.5 megawatt to multi-megawatt power level will be needed for heating and current drive in large scale plasmas including ITER and DEMO.

  11. A PACIFIC-WIDE GEOTHERMAL RESEARCH LABORATORY: THE PUNA GEOTHERMAL RESEARCH FACILITY

    SciTech Connect (OSTI)

    Takahashi, P.; Seki, A.; Chen, B.

    1985-01-22

    The Hawaii Geothermal Project (HGP-A) well, located in the Kilauea volcano east rift zone, was drilled to a depth of 6450 feet in 1976. It is considered to be one of the hot-test producing geothermal wells in the world. This single well provides 52,800 pounds per hour of 371 F and 160 pounds per square inch-absolute (psia) steam to a 3-megawatt power plant, while the separated brine is discharged in percolating ponds. About 50,000 pounds per hour of 368 F and 155 psia brine is discharged. Geothermal energy development has increased steadily in Hawaii since the completion of HGP-A in 1976: (1) a 3 megawatt power plant at HGP-A was completed and has been operating since 1981; (2) Hawaiian Electric Company (HECO) has requested that their next increment in power production be from geothermal steam; (3) three development consortia are actively, or in the process of, drilling geothermal exploration wells on the Big Island; and (4) engineering work on the development of a 400 megawatt undersea cable for energy transmission is continuing, with exploratory discussions being initiated on other alternatives such as hydrogen. The purpose for establishing the Puna Geothermal Research Facility (PGRF) is multifold. PGRF provides a facility in Puna for high technology research, development, and demonstration in geothermal and related activities; initiate an industrial park development; and examine multi-purpose dehydration and biomass applications related to geothermal energy utilization.

  12. The Influence of a CO2 Pricing Scheme on Distributed Energy Resources in California's Commercial Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01

    lead acid absorption solar photo- storage batteries chillerMWh) adopted solar thermal (MW) adopted heat storage (MWh)MWh) adopted solar thermal (MW) adopted heat storage (MWh)

  13. New Metallization Technique Suitable for 6-MW Pilot Production of Efficient Multicrystalline Solar Cells Using Upgraded Metallurgical Silicon: Final Technical Progress Report, December 17, 2007-- June 16, 2009

    Broader source: Energy.gov [DOE]

    This report describes CaliSolar's work as a Photovoltaic Technology Incubator awardee within the U.S. Department of Energy's Solar Energy Technologies Program. The term of this subcontract with the National Renewable Energy Laboratory was two years. During this time, CaliSolar evolved from a handful of employees to over 100 scientists, engineers, technicians, and operators. On the technical side, the company transitioned from a proof-of-concept through pilot-scale to large-scale industrial production. A fully automated 60-megawatt manufacturing line was commissioned in Sunnyvale, California. The facility converts upgraded metallurgical-grade silicon feedstock to ingots, wafers, and high-efficiency multicrystalline solar cells.

  14. New Metallization Technique Suitable for 6-MW Pilot Production of Efficient Multicrystalline Solar Cells Using Upgraded Metallurgical Silicon: Final Technical Progress Report, December 17, 2007 -- June 16, 2009

    SciTech Connect (OSTI)

    Ounadjela, K.; Blosse, A.

    2010-08-01

    This report describes CaliSolar's work as a Photovoltaic Technology Incubator awardee within the U.S. Department of Energy's Solar Energy Technologies Program. The term of this subcontract with the National Renewable Energy Laboratory was two years. During this time, CaliSolar evolved from a handful of employees to over 100 scientists, engineers, technicians, and operators. On the technical side, the company transitioned from a proof-of-concept through pilot-scale to large-scale industrial production. A fully automated 60-megawatt manufacturing line was commissioned in Sunnyvale, California. The facility converts upgraded metallurgical-grade silicon feedstock to ingots, wafers, and high-efficiency multicrystalline solar cells.

  15. Solar Two

    SciTech Connect (OSTI)

    Not Available

    1998-04-01

    Solar Two is a concentrating solar power plant that can supply electric power on demand to the local utility, Southern California Edison Company. It can do so because it operates not only during sunny parts of the day, but it can store enough thermal energy from the sun to operate during cloudy periods and after dark, for up to three hours, at its rated output of 10 megawatts (MW). For the first time ever, a utility scale solar power plant can supply electricity when the utility needs it most, to satisfy the energy requirements of its customers.

  16. Illinois Turning Landfill Trash into Future Cash

    Broader source: Energy.gov [DOE]

    Will County, Illinois officials yesterday formally broke ground on a new $7 million project (that includes $1 million of Energy Efficiency Conservation Block Grant funds) to turn methane gas from the Prairie View Landfill into electricity in a partnership with Waste Management. Will County will receive revenue from the sale of the gas created from decomposing garbage which will be harnessed and converted to generate 4.8 megawatts of green electrical power and used to power up to 8,000 homes. The future revenue generated from the sale of the gas and the sale of the electricity could reach $1 million annually.

  17. Hybrid Rings of Fixed 8T Superconducting Magnets and Iron Magnets Rapidly Cycling between -2T and +2T for a Muon Collider

    E-Print Network [OSTI]

    D. J. Summers

    2001-08-01

    Two 2200m radius hybrid rings of fixed superconducting magnets and iron magnets ramping at 200 Hz and 330 Hz are used to accelerate muons. Muons are given 25 GeV of RF energy per orbit. Acceleration is from 250 GeV/c to 2400 GeV/c and requires a total of 86 orbits in both rings; 82% of the muons survive. The total power consumption of the iron dipoles is 4 megawatts. Stranded copper conductors and thin Metglas laminations are used to reduce power losses.

  18. Hybrid Rings of Fixed 8T Superconducting Magnets and Iron Magnets Rapidly Cycling between -2T and +2T for a Muon Collider

    E-Print Network [OSTI]

    Summers, D J

    2001-01-01

    Two 2200m radius hybrid rings of fixed superconducting magnets and iron magnets ramping at 200 Hz and 330 Hz are used to accelerate muons. Muons are given 25 GeV of RF energy per orbit. Acceleration is from 250 GeV/c to 2400 GeV/c and requires a total of 86 orbits in both rings; 82% of the muons survive. The total power consumption of the iron dipoles is 4 megawatts. Stranded copper conductors and thin Metglas laminations are used to reduce power losses.

  19. High-throughput manufacturing of thin-film CdS/CdTe photovoltaic modules. Annual subcontract report, 16 September 1996--15 January 1998

    SciTech Connect (OSTI)

    Sandwisch, D.W. [Solar Cells, Inc., Toledo, OH (United States)

    1998-08-01

    Cadmium telluride (CdTe) is recognized as one of the leading materials for low-cost photovoltaic modules. Solar Cells, Inc., has developed this technology and is scaling its pilot production capabilities to a multi-megawatt level. The Photovoltaic Manufacturing Technology (PVMaT) subcontract supports these efforts. Activities during the third phase of the program concentrated on process development, equipment design and testing, quality assurance, ES and H programs, and large-scale next-generation coating-system prototype development. These efforts broadly addressed the issues of the manufacturing process for producing thin-film, monolithic CdS/CdTe photovoltaic modules.

  20. FINALREPORT NO. 2: INDEPENDENT CONFIRMATORY SURVEY SUMMARY AND RESULTS FOR THE ENRICO FERMI ATOMIC POWER PLANT, UNIT 1, NEWPORT, MICHIGAN (DOCKET NO. 50 16; RFTA 10-004)

    SciTech Connect (OSTI)

    Erika Bailey

    2011-07-07

    The Enrico Fermi Atomic Power Plant, Unit 1 (Fermi 1) was a fast breeder reactor design that was cooled by sodium and operated at essentially atmospheric pressure. On May 10, 1963, the Atomic Energy Commission (AEC) granted an operating license, DPR-9, to the Power Reactor Development Company (PRDC), a consortium specifically formed to own and operate a nuclear reactor at the Fermi 1 site. The reactor was designed for a maximum capability of 430 megawatts (MW); however, the maximum reactor power with the first core loading (Core A) was 200 MW. The primary system was filled with sodium in December 1960 and criticality was achieved in August 1963.

  1. Supercritical Carbon Dioxide Turbo-Expander and Heat Exchangers

    Broader source: Energy.gov [DOE]

    This fact sheet describes a supercritical carbon dioxide turbo-expander and heat exchangers project awarded under the DOE's 2012 SunShot Concentrating Solar Power R&D award program. The team, led by the Southwest Research Institute, is working to develop a megawatt-scale s-CO2 hot-gas turbo-expander optimized for the highly transient solar power plant profile. The team is also working to optimize novel printed circuit heat exchangers for s-CO2 applications to drastically reduce their manufacturing costs.

  2. A Multi-Modular Neutronically Coupled Power Generation System

    E-Print Network [OSTI]

    Patel, Vishal

    2012-07-16

    EOL End of life HT-IMMTR High Temperature Integrated Multi-Modular Thermal Reactor HTGR High Temperature Gas Cooled Reactor LWR Light water reactor LOCA Loss of coolant accident LOFA Loss of ow accident MOL Middle of life MWth Megawatts Thermal... upwards of 45%. In comparison, LWR water rankine cycles have e ciencies of about 33%, meaning the ScCO2 brayton cycle could be much more economical than an LWR rankine cycle. 1.4 Design Objectives The system is intended for use either autonomously...

  3. Designing an ultrasupercritical steam turbine

    SciTech Connect (OSTI)

    Klotz, H.; Davis, K.; Pickering, E.

    2009-07-15

    Carbon emissions produced by the combustion of coal may be collected and stored in the future, but a better approach is to reduce the carbon produced through efficient combustion technologies. Increasing the efficiency of new plants using ultrasupercritical (USC) technology will net less carbon released per megawatt-hour using the world's abundant coal reserves while producing electricity at the lowest possible cost. The article shows how increasing the steam turbine operating conditions for a new USC project in the USA and quantify the potential CO{sub 2} reduction this advanced design makes possible. 7 figs., 3 tabs.

  4. EIS-0446: Department of Energy Loan Guarantee to AES for the Proposed Daggett Ridge Wind Farm, San Bernardino County, California

    Broader source: Energy.gov [DOE]

    This EIS, prepared by the Department of the Interior (Bureau of Land Management [BLM], Barstow Field Office) evaluates the environmental impacts of a proposed 82.5-megawatt (MW) Daggett Ridge Wind Farm project on land managed by the BLM located 11 miles southwest of Barstow, California, and five miles southwest of Daggett, California. DOE, a cooperating agency, is considering the impacts of its proposal to issue a Federal loan guarantee to AES Wind Generation, Inc., to support the construction of the proposed wind project. This EIS has been cancelled.

  5. Tucson Request for Proposal for 1-5 MW PV PPA

    Office of Energy Efficiency and Renewable Energy (EERE)

    The mission of Tucson Water, a Department of the City of Tucson (the City), is to ensure that its customers receive high quality water and excellent service in a cost efficient, safe and environmentally responsible manner. In the interest of furthering Tucson Waters mission, the City is seeking a Contractor to finance, design, build, commission, own, operate and maintain up to a 1 megawatt (MW) DCSTC hotovoltaic (PV) system. The City also seeks an option for expanding the PV system up to a total of 5 MW DCSTC PV.

  6. High power couplers for Project X

    SciTech Connect (OSTI)

    Kazakov, S.; Champion, M.S.; Yakovlev, V.P.; Kramp, M.; Pronitchev, O.; Orlov, Y.; /Fermilab

    2011-03-01

    Project X, a multi-megawatt proton source under development at Fermi National Accelerator Laboratory. The key element of the project is a superconducting (SC) 3GV continuous wave (CW) proton linac. The linac includes 5 types of SC accelerating cavities of two frequencies.(325 and 650MHz) The cavities consume up to 30 kW average RF power and need proper main couplers. Requirements and approach to the coupler design are discussed in the report. New cost effective schemes are described. Results of electrodynamics and thermal simulations are presented.

  7. EA-2017: Real-World Demonstration of a New, American Low-Head Hydropower Turbine, Monongahela River, approximately ten miles east of Pittsburg, PA

    Broader source: Energy.gov [DOE]

    This EA evaluates the potential environmental impacts associated with a DOE proposal to provide federal funding to Hydro Green Energy (HGE) to fabricate and install one (1) interchangeable Modular Bulb Turbine (MBT) which would be inserted in a Large Frame Module (LFM) and supporting civil infrastructure as part of a larger project that would include the design and installation of seven MBTs to create a 5.2 megawatt, low head hydropower system that would be integrated into the existing Braddock Locks and Dam.

  8. Study on design of superconducting proton linac for accelerator driven subcritical nuclear power system

    E-Print Network [OSTI]

    Yu Qi; Xu Tao Guang

    2002-01-01

    As a prior option of the next generation of energy source, the accelerator driven subcritical nuclear power system (ADS) can use efficiently the uranium and thorium resource, transmute the high-level long-lived radioactive wastes and raise nuclear safety. The ADS accelerator should provide the proton beam with tens megawatts. The superconducting linac (SCL) is a good selection of ADS accelerator because of its high efficiency and low beam loss rate. It is constitute by a series of the superconducting accelerating cavities. The cavity geometry is determined by means of the electromagnetic field computation. The SCL main parameters are determined by the particle dynamics computation

  9. EA-1933: Yakama Nation Drop 4 Hydropower Project, Yakama Nation Reservation, WA

    Broader source: Energy.gov [DOE]

    DOE is a cooperating agency with the Department of the Interior's Bureau of Indian Affairs as a lead agency for the preparation of an EA to evaluate the potential environmental impacts of a proposal by the Confederated Tribes and Bands of the Yakama Nation Department of Natural Resources to install an inline turbine on the Wapato Irrigation Project (WIP) Main Canal to generate approximately one megawatt of supplemental hydroelectric power. The Main Canal is a non-fish bearing irrigation canal within the WIP water conveyance system. The project site is located two miles southwest of Harrah, Washington.

  10. Fuelwood procurement for an industrial power plant: a case study of Dow Corning's program

    SciTech Connect (OSTI)

    Folger, A.G.; Sworden, P.G.; Bond, C.T.

    1984-08-01

    Dow Corning Corporation has developed effective procedures for meeting the fuelwood requirements of a 22.4 megawatt steam and electricity cogenerating power plant. The fuelwood procurement program of Dow Corning's Natural Resources Department involves special arrangements with private landowners, logging and hauling producers, and waste wood suppliers. The program's success is attributable to a favorable location, adequate allowance for advance planning, effective public relations, and flexible management. The program is significant because it demonstrates that industrial fuelwood requirements can be met and that improved production from nonindustrial private forests can be relied upon as a major source of fuelwood. 7 references, 7 figures.

  11. Characterizing Inflow Conditions Across the Rotor Disk of a Utility-Scale Wind Turbine (Poster)

    SciTech Connect (OSTI)

    Clifton, A.; Lundquist, J. K.; Kelley, N.; Scott, G.; Jager, D.; Schreck, S.

    2012-01-01

    Multi-megawatt utility-scale wind turbines operate in a turbulent, thermally-driven atmosphere where wind speed and air temperature vary with height. Turbines convert the wind's momentum into electrical power, and so changes in the atmosphere across the rotor disk influence the power produced by the turbine. To characterize the inflow into utility scale turbines at the National Wind Technology Center (NWTC) near Boulder, Colorado, NREL recently built two 135-meter inflow monitoring towers. This poster introduces the towers and the measurements that are made, showing some of the data obtained in the first few months of operation in 2011.

  12. International Voluntary Renewable Energy Markets (Presentation)

    SciTech Connect (OSTI)

    Heeter, J.

    2012-06-01

    This presentation provides an overview of international voluntary renewable energy markets, with a focus on the United States and Europe. The voluntary renewable energy market is the market in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. In 2010, the U.S. voluntary market was estimated at 35 terawatt-hours (TWh) compared to 300 TWh in the European market, though key differences exist. On a customer basis, Australia has historically had the largest number of customers, pricing for voluntary certificates remains low, at less than $1 megawatt-hour, though prices depend on technology.

  13. Discernment of two opposing reports on the hydrological effects of a hydrothermal power plant

    SciTech Connect (OSTI)

    Williams, J.M.

    1986-06-01

    Two evaluations to determine the hydrological effects of a 50-megawatt hydrothermal power plant in the Jemez Mountains give dramatically different results. One shows little effect; the other, a large one. The treatments agree on some thermal-zone water supplies to the Jemez River but not on the expected changes in these flows. The primary areas of disagreement appear to be the total volume of water in the reservoir and the movement of this water to the point of withdrawal. The author (a nonhydrologist) has compared these reports but leaves final judgment of the accuracy of either evaluation for some erudite hydrologists, as some experimental data and model development are needed.

  14. Assessment of the Impacts of Green Mountain Power Corporation's Wind Power Facility on Breeding and Migrating Birds in Searsburg, Vermont: July 1996--July 1998

    SciTech Connect (OSTI)

    Kerlinger, P.

    2002-03-01

    A 6-megawatt, 11 turbine wind power development was constructed by Green Mountain Power Corporation in Searsburg, southern Vermont, in 1996. To determine whether birds were impacted, a series of modified BA (Before, After) studies was conducted before construction (1993-1996), during (1996), and after (1997) construction on the project site. The studies were designed to monitor changes in breeding bird community (species composition and abundance) on the site, examine the behavior and numbers of songbirds migrating at night over the site and hawks migrating over the site in daylight, and search for carcasses of birds that might have collided with the turbines.

  15. EA-1769: Battleground Energy Recovery Project, Harris County, Texas

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to provide $1.94 million in cost-shared funding to the Houston Advanced Research Center for the Battleground Energy Recovery Project, which would produce 8 megawatts of electricity from high pressure steam generated by capturing heat that is currently lost at the Clean Harbors Deer Park facility. The proposed project was selected by the DOE's Office of Energy Efficiency and Renewable Energy to advance research and demonstration of energy efficiency and renewable energy technologies.

  16. Multimegawatt space power reactors

    SciTech Connect (OSTI)

    Dearien, J.A.; Whitbeck, J.F.

    1989-01-01

    In response to the need of the Strategic Defense Initiative (SDI) and long range space exploration and extra-terrestrial basing by the National Air and Space Administration (NASA), concepts for nuclear power systems in the multi-megawatt levels are being designed and evaluated. The requirements for these power systems are being driven primarily by the need to minimize weight and maximize safety and reliability. This paper will discuss the present requirements for space based advanced power systems, technological issues associated with the development of these advanced nuclear power systems, and some of the concepts proposed for generating large amounts of power in space. 31 figs.

  17. Nuclear propulsion systems for orbit transfer based on the particle bed reactor

    SciTech Connect (OSTI)

    Powell, J.R.; Ludewig, H.; Horn, F.L.; Araj, K.; Benenati, R.; Lazareth, O.; Slovik, G.; Solon, M.; Tappe, W.; Belisle, J.

    1987-01-01

    The technology of nuclear direct propulsion orbit transfer systems based on the Particle Bed Reactor (PBR) is described. A 200 megawatt illustrative design is presented for LEO to GEO and other high ..delta..V missions. The PBR-NOTV can be used in a one-way mode with the shuttle or an expendable launch vehicle, e.g., the Titan 34D7, or as a two-way reusable space tug. In the one-way mode, payload capacity is almost three times greater than that of chemical OTV's. PBR technology status is described and development needs outlined.

  18. High temperature solid oxide fuel development activities

    SciTech Connect (OSTI)

    Ray, E.R.

    1993-11-01

    This paper presents an overview of the Westinghouse tubular SOFC development activities and current program status. Goal is to develop a cell that can operate for 50,000 to 100,000 h. Test results are presented for multiple single cell tests which have now successfully exceeded 40,000 hours of continuous power operation at temperature. Two 25-kW SOFC customer tests units were delivered in 1992; a 20-kW SOFC system is bein manufactured and will be operated by Southern California Edison in 1995. Megawatt class generators are being developed.

  19. Project X functional requirements specification

    SciTech Connect (OSTI)

    Holmes, S.D.; Henderson, S.D.; Kephart, R.; Kerby, J.; Kourbanis, I.; Lebedev, V.; Mishra, S.; Nagaitsev, S.; Solyak, N.; Tschirhart, R.; /Fermilab

    2012-05-01

    Project X is a multi-megawatt proton facility being developed to support a world-leading program in Intensity Frontier physics at Fermilab. The facility is designed to support programs in elementary particle and nuclear physics, with possible applications to nuclear energy research. A Functional Requirements Specification has been developed in order to establish performance criteria for the Project X complex in support of these multiple missions, and to assure that the facility is designed with sufficient upgrade capability to provide U.S. leadership for many decades to come. This paper will briefly review the previously described Functional Requirements, and then discuss their recent evolution.

  20. Exploring Machine Learning Techniques For Dynamic Modeling on Future Exascale Systems

    SciTech Connect (OSTI)

    Song, Shuaiwen; Tallent, Nathan R.; Vishnu, Abhinav

    2013-09-23

    Future exascale systems must be optimized for both power and performance at scale in order to achieve DOEs goal of a sustained petaflop within 20 Megawatts by 2022 [1]. Massive parallelism of the future systems combined with complex memory hierarchies will form a barrier to efficient application and architecture design. These challenges are exacerbated with emerging complex architectures such as GPGPUs and Intel Xeon Phi as parallelism increases orders of magnitude and system power consumption can easily triple or quadruple. Therefore, we need techniques that can reduce the search space for optimization, isolate power-performance bottlenecks, identify root causes for software/hardware inefficiency, and effectively direct runtime scheduling.

  1. Project X functional requirements specification

    E-Print Network [OSTI]

    Holmes, S D; Kephart, R; Kerby, J; Kourbanis, I; Lebedev, V; Mishra, S; Nagaitsev, S; Solyak, N; Tschirhart, R

    2012-01-01

    Project X is a multi-megawatt proton facility being developed to support a world-leading program in Intensity Frontier physics at Fermilab. The facility is designed to support programs in elementary particle and nuclear physics, with possible applications to nuclear energy research. A Functional Requirements Specification has been developed in order to establish performance criteria for the Project X complex in support of these multiple missions, and to assure that the facility is designed with sufficient upgrade capability to provide U.S. leadership for many decades to come. This paper will briefly review the previously described Functional Requirements, and then discuss their recent evolution.

  2. Rick's Grph.xlsx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100Nationalquestionnaires 0serialIndustrialSenior8Rick StevensA Megawatt is

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100Nationalquestionnaires 0serialIndustrialSenior8Rick StevensA Megawatt

  4. Bellavista Geothermal Power Station | Open Energy Information

    Open Energy Info (EERE)

    Generation Delivered to Grid (MWh) Plant Parasitic Consumption (MWh) Well-Field Parasitic Consumption (MWh) Well Field Number of Production Wells (total) Number of Injection Wells...

  5. Promoting electricity from renewable energy sources -- lessons learned from the EU, U.S. and Japan

    E-Print Network [OSTI]

    Haas, Reinhard

    2008-01-01

    15 : 28-82 /MWh; Wind Offshore 16 : 30-130 /MWhHydro 17 :84.6 /MWh (islands); Wind offshore: 90 /MWh (mainland andothers) Sewage gas Onshore wind Offshore Hydro wind < 20 MW

  6. "YEAR","MONTH","STATE","UTILITY CODE","UTILITY NAME","NUMBER OF RESIDENTIAL AMR METERS","NUMBER OF COMMERCIAL AMR METERS","NUMBER OF INDUSTRIAL AMR METERS","NUMBER OF TRANSPORTATION AMR METERS","TOTAL NUMBER OF AMR METERS","NUMBER OF RESIDENTIAL AMI METERS","NUMBER OF COMMERCIAL AMI METERS","NUMBER OF INDUSTRIAL AMI METERS","NUMBER OF TRANSPORTATION AMI METERS","TOTAL NUMBER OF AMI METERS","RESIDENTIAL ENERGY SERVED THRU AMI METERS (MWh)","COMMERCIAL ENERGY SERVED THRU AMI METERS (MWh)","INDUSTRIAL ENERGY SERVED THRU AMI METERS (MWh)","TRANSPORTATION ENERGY SERVED THRU AMI METERS (MWh)","TOTAL ENERGY SERVED THRU AMI METERS (MWh)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page|Monthly","10/2015","1/15/1981"0. Total Consumption of LPG,

  7. "YEAR","MONTH","STATE","UTILITY CODE","UTILITY NAME","NUMBER OF RESIDENTIAL AMR METERS","NUMBER OF COMMERCIAL AMR METERS","NUMBER OF INDUSTRIAL AMR METERS","NUMBER OF TRANSPORTATION AMR METERS","TOTAL NUMBER OF AMR METERS","NUMBER OF RESIDENTIAL AMI METERS","NUMBER OF COMMERCIAL AMI METERS","NUMBER OF INDUSTRIAL AMI METERS","NUMBER OF TRANSPORTATION AMI METERS","TOTAL NUMBER OF AMI METERS","RESIDENTIAL ENERGY SERVED THRU AMI METERS (MWh)","COMMERCIAL ENERGY SERVED THRU AMI METERS (MWh)","INDUSTRIAL ENERGY SERVED THRU AMI METERS (MWh)","TRANSPORTATION ENERGY SERVED THRU AMI METERS (MWh)","TOTAL ENERGY SERVED THRU AMI METERS (MWh)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page|Monthly","10/2015","1/15/1981"0. Total Consumption of LPG,2,1,"AK",213,"Alaska

  8. Green energy: The implementation and utilization of renewable energy in the United States

    SciTech Connect (OSTI)

    Murry, N.L. [Coastal Contractors and Engineers, Inc., West Berlin, NJ (United States)

    1998-12-31

    Renewable energy has become a viable solution for the United States (US) increasing demand for energy. Often referred to as Green Energy, renewable energy uses the earth`s natural resources to create energy. The wind, sun, water, and the earth`s molten core each offer an attainable form of energy. Hydroelectricity uses running water, wind power uses high speed winds, solar panels collect solar energy as heat, and geothermal energy uses the earth`s molten core to heat water. The Department of Energy classifies Renewable Energy into the following sections: Geothermal Energy, Fuel from Biomass, and Solar Electric. Solar Electric is further subdivided into Solar Thermal Electric, Photovoltaics (Solar Cells), Wind/Windmills, Ocean Thermal Electric and Hydropower/Hydroelectric Dams. Currently, renewable energy provides only 12% of the US electricity supply. Approximately 10% of this is supplied by hydroelectric sources, 1% of this is supplied by hydroelectric sources, 1% is supplied by biomass, and less than 1% is supplied by geothermal, wind and solar combined. Nationally, the generating capacity of renewable energy has increased slightly during the 1990`s. Renewable energy generation contributes to approximately 94 thousand Megawatts of electricity compared to approximately 682 thousand Megawatts of electricity generated from nonrenewables in the year 1996. The continued implementation and utilization of renewable energy in the US are dependent upon several variables. These variables include: the support from Federal and State governments, utility purchase requirements if utility deregulation is passed, and consumer education on the environmental benefits of renewable energy.

  9. Alum Innovative Exploration Project (Ram Power Inc.)

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

    Miller, Clay

    Data generated from the Alum Innovative Exploration Project, one of several promising geothermal properties located in the middle to upper Miocene (~11-5 Ma, or million years BP) Silver Peak-Lone Mountain metamorphic core complex (SPCC) of the Walker Lane structural belt in Esmeralda County, west-central Nevada. The geothermal system at Alum is wholly concealed; its upper reaches discovered in the late 1970s during a regional thermal-gradient drilling campaign. The prospect boasts several shallow thermal-gradient (TG) boreholes with TG >75oC/km (and as high as 440oC/km) over 200-m intervals in the depth range 0-600 m. Possibly boiling water encountered at 239 m depth in one of these boreholes returned chemical- geothermometry values in the range 150-230oC. GeothermEx (2008) has estimated the electrical- generation capacity of the current Alum leasehold at 33 megawatts for 20 years; and the corresponding value for the broader thermal anomaly extending beyond the property at 73 megawatts for the same duration.

  10. Hydroelectric power in Hawaii: a reconnaissance survey

    SciTech Connect (OSTI)

    1981-02-01

    The major conclusion of this study is that hydropower resources in the State of Hawaii are substantial, and they offer the potential for major increases in hydropower generating capacity. Hydropower resources on all islands total about 50 megawatts of potential generating capacity. Combined with the 18 megawatts of existing hydropower capacity, hydropower resources potentially could generate about 307 million kilowatt-hours of electric energy annually. This represents about 28% of the present combined electricity needs of the Neighbor Islands - Kauai, Molokai, Maui, and the Big Island. Hydropower resources on Kauai equal 72% of that island's electricity needs; on Molokai, 40%; on the Big Island, 20%; and on Maui, 18%. The island of Oahu, however, has only small hydropower resources, and could only generate a negligible portion of its electricity needs from this energy source. Existing and future (potential) hydropower capacities are summarized, and annual outputs for each island are estimated. Future hydropower facilities are subdivided into two categories, which show how much of the potential capacity is being actively considered for development, and how much is only tentatively proposed at the time.

  11. NASA's nuclear electric propulsion technology project

    SciTech Connect (OSTI)

    Stone, J.R.; Sovey, J.S. (NASA, Lewis Research Center, Cleveland, OH (United States))

    1992-07-01

    The National Aeronautics and Space Administration (NASA) has initiated a program to establish the readiness of nuclear electric propulsion (NEP) technology for relatively near-term applications to outer planet robotic science missions with potential future evolution to system for piloted Mars vehicles. This program was initiated in 1991 with a very modest effort identified with nuclear thermal propulsion (NTP); however, NEP is also an integral part of this program and builds upon NASA's Base Research and Technology Program in power and electric propulsion as well as the SP-100 space nuclear power program. The NEP Program will establish the feasibility and practicality of electric propulsion for robotic and piloted solar system exploration. The performance objectives are high specific impulse (200 greater than I(sub sp) greater than 10000 s), high efficiency (over 0.50), and low specific mass. The planning for this program was initially focussed on piloted Mars missions, but has since been redirected to first focus on 100-kW class systems for relatively near-term robotic missions, with possible future evolution to megawatt-and multi-megawatt-class systems applicable to cargo vehicles supporting human missions as well as to the piloted vehicles. This paper reviews current plans and recent progress for the overall nuclear electric propulsion project and closely related activities. 33 refs.

  12. 28th Joint Propulsion Conference and Exhibit

    SciTech Connect (OSTI)

    Stone, J.R.; Sovey, J.S.

    1992-07-01

    The National Aeronautics and Space Administration (NASA) has initiated a program to establish the readiness of nuclear electric propulsion (NEP) technology for relatively near-term applications to outer planet robotic science missions with potential future evolution to system for piloted Mars vehicles. This program was initiated in 1991 with a very modest effort identified with nuclear thermal propulsion (NTP); however, NEP is also an integral part of this program and builds upon NASA's Base Research and Technology Program in power and electric propulsion as well as the SP-100 space nuclear power program. The NEP Program will establish the feasibility and practicality of electric propulsion for robotic and piloted solar system exploration. The performance objectives are high specific impulse (200 greater than I(sub sp) greater than 10000 s), high efficiency (over 0.50), and low specific mass. The planning for this program was initially focussed on piloted Mars missions, but has since been redirected to first focus on 100-kW class systems for relatively near-term robotic missions, with possible future evolution to megawatt- and multi-megawatt-class systems applicable to cargo vehicles supporting human missions as well as to the piloted vehicles. This paper reviews current plans and recent progress for the overall nuclear electric propulsion project and closely related activities.

  13. Alum Innovative Exploration Project (Ram Power Inc.)

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

    Miller, Clay

    2010-01-01

    Data generated from the Alum Innovative Exploration Project, one of several promising geothermal properties located in the middle to upper Miocene (~11-5 Ma, or million years BP) Silver Peak-Lone Mountain metamorphic core complex (SPCC) of the Walker Lane structural belt in Esmeralda County, west-central Nevada. The geothermal system at Alum is wholly concealed; its upper reaches discovered in the late 1970s during a regional thermal-gradient drilling campaign. The prospect boasts several shallow thermal-gradient (TG) boreholes with TG >75oC/km (and as high as 440oC/km) over 200-m intervals in the depth range 0-600 m. Possibly boiling water encountered at 239 m depth in one of these boreholes returned chemical- geothermometry values in the range 150-230oC. GeothermEx (2008) has estimated the electrical- generation capacity of the current Alum leasehold at 33 megawatts for 20 years; and the corresponding value for the broader thermal anomaly extending beyond the property at 73 megawatts for the same duration.

  14. Evolution of pores in the fuel cladding of the electrogenerating channel

    SciTech Connect (OSTI)

    Vasilev, I. V. Ivanov, A. S.

    2014-12-15

    The results of reactor tests of carbonitride fuel in a monocrystalline cladding from a molybdenum-based alloy that were carried out earlier on an experimental setup Ya-82 for 8 to 300 h at a temperature of ?1500C can be used in order to prove the operational reliability of fuel elements in the design of a megawatt nuclear power plant for a spacecraft. A raster image of the surface of a sample of cladding shows that the interfaces between the layers are decorated by pores. This result is explained in this work by the theory of coalescence. The mechanisms responsible for the evolution of pores taking place at the parameters of a Ya-82 setup are considered. The effect of decoration by pores of the interfaces between the layers of a sample of cladding of the electrogenerating channel by carrying out reactor tests is explained. The dependence of the average radius of pores on the duration of the experiment is obtained. An evaluation of the average sizes of pores arising under the conditions of the experiment gives a value of ?2 ?m, which is in agreement with the experimental data. A computational study of swelling of the cladding material in the process of irradiation is performed. Predictive estimates of the behavior of the porous system and swelling of the cladding material for a megawatt class nuclear power plant are made.

  15. Technology disrupted

    SciTech Connect (OSTI)

    Papatheodorou, Y.

    2007-02-15

    Three years ago, the author presented a report on power generation technologies which in summary said 'no technology available today has the potential of becoming transformational or disruptive in the next five to ten years'. In 2006 the company completed another strategic view research report covering the electric power, oil, gas and unconventional energy industries and manufacturing industry. This article summarises the strategic view findings and then revisits some of the scenarios presented in 2003. The cost per megawatt-hour of the alternatives is given for plants ordered in 2005 and then in 2025. The issue of greenhouse gas regulation is dealt with through carbon sequestration and carbon allowances or an equivalent carbon tax. Results reveal substantial variability through nuclear power, hydro, wind, geothermal and biomass remain competitive through every scenario. Greenhouse gas scenario analysis shows coal still be viable, albeit less competitive against nuclear and renewable technologies. A carbon tax or allowance at $24 per metric ton has the same effect on IGCC cost as a sequestration mandate. However, the latter would hurt gas plants much more than a tax or allowance. Sequestering CO{sub 2} from a gas plant is almost as costly per megawatt-hour as for coal. 5 refs., 5 figs., 5 tabs.

  16. Economic and Emissions Implications of Load-Based, Source-based and First-seller Emissions Trading Programs under California AB32

    E-Print Network [OSTI]

    Chen, Yihsu; Liu, Andrew L.; Hobbs, Benjamin F.

    2008-01-01

    Rate [kgs/MWh] COST CO2 Cost[$/MWh] ZoneA ZoneC CumulativeCapacity [MW] Emissions Rate [kgs/MWh] COST CO2 COSTCO2 Emissions Rate [kgs/MWh] Cost[$/MWh] Cost[$/MWh

  17. "Utility Characteristics",,,,,,"Number AMR- Automated Meter Reading",,,,,"Number AMI- Advanced Metering Infrastructure",,,,,"Energy Served - AMI (MWh)"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page|Monthly","10/2015","1/15/1981"0. Total Consumption of LPG, Distillate6. Total1.6.6.9.USEnergy

  18. Water watch

    SciTech Connect (OSTI)

    Not Available

    1991-02-01

    The Hydropower Generation Report provides generation figures for the largest hydropower producers in each of six regions in the US. The report compares, for each month, the amount of hydroelectricity generated (in thousands of megawatt-hours) by each producers in the last two years to the ten-year average for that month. This database is used to figure long-term generation averages and percent of averages. The producers regularly provide current generation data to update the database. This issue of [open quotes]Water Watch[close quotes] focuses on winter snow conditions across the US as of mid-January. In addition, the department provides an outlook of spring flood potential. The information presented is based on data from the US Geological Survey, the National Weather Service, and the Soil Conservation Service.

  19. Preconstruction of the Honey Lake Hybrid Power Plant: Final report

    SciTech Connect (OSTI)

    Not Available

    1988-04-30

    The work undertaken under this Contract is the prosecution of the preconstruction activities, including preliminary engineering design, well field development, completion of environmental review and prosecution of permits, and the economic and financial analysis of the facility. The proposed power plant is located in northeastern California in Lassen County, approximately 25 miles east of the town of Susanville. The power plant will use a combination of wood residue and geothermal fluids for power generation. The plant, when fully constructed, will generate a combined net output of approximately 33 megawatts which will be sold to Pacific Gas and Electric Company (PGandE) under existing long-term power sales contracts. Transfer of electricity to the PGandE grid will require construction of a 22-mile transmission line from the power plant to Susanville. 11 refs., 12 figs., 4 tabs.

  20. Fiber-optic sensors and geothermal reservoir engineering

    SciTech Connect (OSTI)

    Angel, S.M.; Kasameyer, P.W. )

    1988-12-01

    Perhaps the first demonstrations of fiber-optic sensors in a geothermal well occurred in early 1988 on the Island of Hawaii. The first of two fiber-optic optrode tests was at the HGP-A well and 3-megawatt power plant facility managed by the Hawaii National Energy Institute at the University of Hawaii. The second test was in a nearby geothermal exploratory well, Geothermal Test Well 2. Both sites are in the Kilauea East Rift zone. A fiber-optic temperature sensor test will be undertaken soon in a deeper, hotter geothermal well. Problems will be examined that may occur with a stainless steel-sleeved, fiber-optic cable. The paper describes fiber optic technology and its use in geothermal reservoir engineering.

  1. Large-Eddy Simulation of Wind-Plant Aerodynamics: Preprint

    SciTech Connect (OSTI)

    Churchfield, M. J.; Lee, S.; Moriarty, P. J.; Martinez, L. A.; Leonardi, S.; Vijayakumar, G.; Brasseur, J. G.

    2012-01-01

    In this work, we present results of a large-eddy simulation of the 48 multi-megawatt turbines composing the Lillgrund wind plant. Turbulent inflow wind is created by performing an atmospheric boundary layer precursor simulation and turbines are modeled using a rotating, variable-speed actuator line representation. The motivation for this work is that few others have done wind plant large-eddy simulations with a substantial number of turbines, and the methods for carrying out the simulations are varied. We wish to draw upon the strengths of the existing simulations and our growing atmospheric large-eddy simulation capability to create a sound methodology for performing this type of simulation. We have used the OpenFOAM CFD toolbox to create our solver.

  2. Evaluation of FSV-1 cask for the transport of LWR irradiated fuel assemblies

    SciTech Connect (OSTI)

    Not Available

    1980-05-01

    The Model FSV-1 spent fuel shipping cask was designed by General Atomic Company (GA) to service the Fort St. Vrain (FSV) nuclear generating station, a High Temperature Gas Reactor (HTGR) owned and operated by Public Service Company of Colorado (PSC). This report presents an evaluation of the suitability of the FSV-1 cask for the transport of irradiated Light Water Reactor (LWR) fuel assemblies from both Pressurized Water Reactors (PWR) and Boiling Water Reactors (BWR). The FSV-1 cask evaluation parameters covered a wide spectrum of LWR fuel assemblies, based on burnup in Megawatt Days/Metric Ton of Heavy Metal (MWD/MTHM) and years of decay since irradiation. The criteria for suitability included allowable radiation dose rates, cask surface and interior temperatures and the Gross Vehicle Weight (GVW) of the complete shipping system.

  3. Magnetic levitation system for moving objects

    DOE Patents [OSTI]

    Post, Richard F. (Walnut Creek, CA)

    1998-01-01

    Repelling magnetic forces are produced by the interaction of a flux-concentrated magnetic field (produced by permanent magnets or electromagnets) with an inductively loaded closed electric circuit. When one such element moves with respect to the other, a current is induced in the circuit. This current then interacts back on the field to produce a repelling force. These repelling magnetic forces are applied to magnetically levitate a moving object such as a train car. The power required to levitate a train of such cars is drawn from the motional energy of the train itself, and typically represents only a percent or two of the several megawatts of power required to overcome aerodynamic drag at high speeds.

  4. Magnetic levitation system for moving objects

    DOE Patents [OSTI]

    Post, R.F.

    1998-03-03

    Repelling magnetic forces are produced by the interaction of a flux-concentrated magnetic field (produced by permanent magnets or electromagnets) with an inductively loaded closed electric circuit. When one such element moves with respect to the other, a current is induced in the circuit. This current then interacts back on the field to produce a repelling force. These repelling magnetic forces are applied to magnetically levitate a moving object such as a train car. The power required to levitate a train of such cars is drawn from the motional energy of the train itself, and typically represents only a percent or two of the several megawatts of power required to overcome aerodynamic drag at high speeds. 7 figs.

  5. Solar Policy Environment: Salt Lake

    Broader source: Energy.gov [DOE]

    The overall objective of the Solar Salt Lake (SSL) team is to develop a fully-scoped city and county-level implementation plan that will facilitate at least an additional ten megawatts of solar photovoltaic (PV) installations in the government, commercial, industrial, and residential sectors by 2015. To achieve this aggressive goal, the program strategy includes a combination of barrier identification, research, and policy analysis that utilizes the input of various stakeholders. Coupled with these activities will be the development and implementation of pilot installations in the government and residential sectors, and broad outreach to builders and potential practitioners of solar energy products in the process. In this way, while creating mechanisms to enable a demand for solar, SSL will also facilitate capacity building for suppliers, thereby helping to ensure long-term sustainability for the regional market.

  6. Environmental assessment and finding of no significant impact: Biorecycling Technologies, Inc., Noble Biogas and Fertilizer Plant, Fresno County, California

    SciTech Connect (OSTI)

    NONE

    1997-09-01

    The US Department of Energy (DOE) is considering a proposal from the California Energy Commission for partial funding up to $1,500,000 of the construction of the biorecycling Technologies, Inc., (BTI) Noble Biogas and Fertilizer Plant in Fresno County, California. BTI along with its contractors and business partners would develop the plant, which would use manure and green waste to produce biogas and a variety of organic fertilizer products. The California Energy Commission has requested funding from the DOE Commercialization Ventures program to assist in the construction of the plant, which would produce up to one megawatt of electricity by burning biogas in a cogeneration unit. The purpose of this environmental assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with funding development of the proposed project.

  7. Power Systems Integration Laboratory (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    This fact sheet describes the purpose, lab specifications, applications scenarios, and information on how to partner with NREL's Power Systems Integration Laboratory at the Energy Systems Integration Facility. At NREL's Power Systems Integration Laboratory in the Energy Systems Integration Facility (ESIF), research focuses on developing and testing large-scale distributed energy systems for grid-connected, stand-alone, and microgrid applications. The laboratory can accommodate large power system components such as inverters for photovoltaic (PV) and wind systems, diesel and natural gas generators, battery packs, microgrid interconnection switchgear, and vehicles. Closely coupled with the research electrical distribution bus at the ESIF, the Power Systems Integration Laboratory will offer power testing capability of megawatt-scale DC and AC power systems, as well as advanced hardware-in-the-loop and model-in-the-loop simulation capabilities. Thermal heating and cooling loops and fuel also allow testing of combined heating/cooling and power systems (CHP).

  8. Dual-Fuel Combustion Turbine Provides Reliable Power to U.S. Navy Submarine Base New London in Groton, Connecticut

    SciTech Connect (OSTI)

    Halverson, Mark A.(BATTELLE (PACIFIC NW LAB)) [BATTELLE (PACIFIC NW LAB)

    2002-01-01

    In keeping with a long-standing tradition of running Base utilities as a business, the U.S. Navy Submarine Base New London installed a dual-fuel combustion turbine with a heat recovery boiler. The 5-megawatt (MW) gas- and oil-fired combustion turbine sits within the Lower Base area, just off the shores of the Thames River. The U.S. Navy owns, operates, and maintains the combined heat and power (CHP) plant, which provides power to the Navy?s nuclear submarines when they are in port and to the Navy?s training facilities at the Submarine Base. Heat recovered from the turbine is used to produce steam for use in Base housing, medical facilities, and laundries. In FY00, the Navy estimates that it will save over $500,000 per year as a result of the combined heat and power unit.

  9. Caldwell Ranch Exploration and Confirmation Project, Northwest Geysers, CA

    SciTech Connect (OSTI)

    Walters, Mark A.

    2013-04-25

    The purpose of the Caldwell Ranch Exploration and Confirmation Project was to drill, test, and confirm the present economic viability of the undeveloped geothermal reservoir in the 870 acre Caldwell Ranch area of the Northwest Geysers that included the CCPA No.1 steam field. All of the drilling, logging, and sampling challenges were met. ? Three abandoned wells, Prati 5, Prati 14 and Prati 38 were re-opened and recompleted to nominal depths of 10,000 feet in 2010. Two of the wells required sidetracking. ? The flow tests indicated Prati 5 Sidetrack 1 (P-5 St1), Prati 14 (P-14) and Prati 38 Sidetrack 2 (P-38 St2) were collectively capable of initially producing an equivalent of 12 megawatts (MWe) of steam using a conversion rate of 19,000 pounds of steam/hour

  10. NREL/SCE High Penetration PV Integration Project: FY13 Annual Report

    SciTech Connect (OSTI)

    Mather, B. A.; Shah, S.; Norris, B. L.; Dise, J. H.; Yu, L.; Paradis, D.; Katiraei, F.; Seguin, R.; Costyk, D.; Woyak, J.; Jung, J.; Russell, K.; Broadwater, R.

    2014-06-01

    In 2010, the National Renewable Energy Laboratory (NREL), Southern California Edison (SCE), Quanta Technology, Satcon Technology Corporation, Electrical Distribution Design (EDD), and Clean Power Research (CPR) teamed to analyze the impacts of high penetration levels of photovoltaic (PV) systems interconnected onto the SCE distribution system. This project was designed specifically to benefit from the experience that SCE and the project team would gain during the installation of 500 megawatts (MW) of utility-scale PV systems (with 1-5 MW typical ratings) starting in 2010 and completing in 2015 within SCE's service territory through a program approved by the California Public Utility Commission (CPUC). This report provides the findings of the research completed under the project to date.

  11. The search for solid state fusion lasers

    SciTech Connect (OSTI)

    Weber, M.J. )

    1989-04-01

    Inertial confinement fusion (ICF) research puts severe demands on the laser driver. In recent years large, multibeam Nd:glass lasers have provided a flexible experimental tool for exploring fusion target physics because of their high powers, variable pulse length and shape, wavelength flexibility using harmonic generation, and adjustable that Nd:glass lasers can be scaled up to provide a single-phase, multi-megajoule, high-gain laboratory microfusion facility, and gas-cooled slab amplifiers with laser diode pump sources are viable candidates for an efficient, high repetition rate, megawatt driver for an ICF reactor. In both applications requirements for energy storage and energy extraction drastically limit the choice of lasing media. Nonlinear optical effects and optical damage are additional design constraints. New laser architectures applicable to ICF drivers and possible laser materials, both crystals and glasses, are surveyed. 20 refs., 2 figs.

  12. EA-2017: Braddock Locks and Dam Hydro Electric Project

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) is proposing to authorize the expenditure of federal funding to Hydro Green Energy, LLC to fabricate, install, and operate one interchangeable Modular Bulb Turbine (MBT) which would be inserted in a Large Frame Module (LFM) at the existing Braddock Locks and Dam. The installation would be part of a larger project that would include the design and installation of seven MBTs to create a 5.2 megawatt, low head hydropower system at Braddock Locks and Dam. An Environmental Assessment (EA) previously prepared by the Federal Energy Regulatory Commission (FERC) has been adopted by DOE pursuant to the requirements of the National Environmental Policy Act (NEPA).

  13. Status and Trends in the U.S. Voluntary Green Power Market (2013 Data)

    SciTech Connect (OSTI)

    Heeter, J.; Belyeu, K.; Kuskova-Burns, K.

    2014-11-01

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. This report surveys utilities, competitive suppliers, renewable energy certificate (REC) marketers, and, for the first time, the community choice aggregation market. This report finds that the voluntary market totaled 62 million megawatt-hours in 2013. Approximately 5.4 million customers are purchasing green power. This report presents data and analysis on voluntary market sales and customer participation, products and premiums, green pricing marketing, and administrative expenses. The report also details trends in REC tracking systems, REC pricing in voluntary and compliance markets, community and crowd-funded solar, and interest in renewable energy by the information and communication technologies sector.

  14. ETEC cogeneration Power Pak

    SciTech Connect (OSTI)

    Zweig, H.R.; Wieseneck, H.C. . Rocketdyne Div.); Bunnell, J.W. )

    1989-01-01

    As the result of a cooperative effort between government, industry, and a major utility, an important cogeneration project became operational in July, 1988. At the Energy Technology Engineering Center (ETEC), a research, development and testing installation operated for the United States Department of Energy (DOE), a 26.9 megawatt turbine-generator added to the SCTI facility in a bottoming-cycle configuration recovers energy from the waste steam produced in the testing steam generators. This paper reports on this project, called Power Pak, which originated in 1980 with proposals to DOE for funding of a cogeneration addition, and encouragement by DOE to evaluate and pursue this and other energy conservation measures. This article presents a narrative history of the development of this project with lessons learned.

  15. Geek-Up[4.29.2011]: Boosting the Efficiency of Wind and Solar Power

    Broader source: Energy.gov [DOE]

    Its a big month for the National Wind Technology Center. Earlier this week, the Department of Energys National Renewable Energy Laboratory (NREL) commemorated the successful installation and full capacity operation of a 3 megawatt Alstom ECO 100 wind turbine at the center. As part of a long-term collaboration between NREL and Alstom, engineers from the two institutions will perform a series of analyses and tests to evaluate Alstoms unique drive train configuration technology. After this initial testing is complete, the joint team will continue research and development on other advanced technologies including controls and offshore wind energy. Researchers from the Departments Lawrence Livermore National Laboratory (LLNL) will also be hanging out at the National Wind Technology Center in the coming months. Theyre launching a study to improve the efficiency of wind farms.

  16. Blade Testing Equipment Development and Commercialization: Cooperative Research and Development Final Report, CRADA Number CRD-09-346

    SciTech Connect (OSTI)

    Snowberg, D.; Hughes, S.

    2013-04-01

    Blade testing is required to meet wind turbine design standards, reduce machine cost, and reduce the technical and financial risk of deploying mass-produced wind turbine models. NREL?s National Wind Technology Center (NWTC) in Colorado is the only blade test facility in the U.S. capable of performing full-scale static and fatigue testing of multi-megawatt-scale wind turbine blades. Rapid growth in wind turbine size over the past two decades has outstripped the size capacity of the NWTC blade test facility leaving the U.S. wind industry without a suitable means of testing blades for large land-based and offshore turbines. This CRADA will develop and commercialize testing technologies and test equipment, including scaling up, value engineering, and testing of equipment to be used at blade testing facilities in the U.S. and around the world.

  17. Effect of electron flow on the ordinary-extraordinary mode conversion

    SciTech Connect (OSTI)

    Jia Guozhang; Gao Zhe

    2011-10-15

    Ordinary-extraordinary mode conversion in the electron cyclotron frequency range is revisited in the presence of a flowing electron component. The analytical expressions of optimal parallel refraction index and conversion efficiency are obtained from a one-dimensional cold plasma model. The presence of flowing electrons leads to an outward shift of the conversion layer and therefore increases the optimal value of parallel refraction index. If this effect is not considered, the efficiency of mode conversion degenerates. In typical tokamak plasmas, this degeneration is about a few percentages, which may induce the reflection of several tens of kilowatts of power from the cutoff layer when injecting megawatts of ECRF power into fusion plasma.

  18. Engineering Study of Sector Magnet for the Daedalus Experiment

    E-Print Network [OSTI]

    Joseph Minervini; Mike Cheadle; Val Fishman; Craig Miller; Alexi Radovinsky; Brad Smith

    2012-09-21

    The Daedalus experiment seeks to evaluate neutrino scattering effects that go beyond the standard model. Modular accelerators are employed to produce 800 MeV proton beams at the megawatt power level directed toward a target, producing neutrinos. The Superconducting Ring Cyclotron (SRC) consists of identical sectors (currently 6) of superconducting dipole magnets with iron return frames. The Daedalus Collaboration has produced a conceptual design for the magnet, which, after several iterations, is the current best design that achieves the physics requirements of the experiment. The Technology and Engineering Division (T&ED) of the MIT Plasma Science and Fusion Center was awarded with a contract by the Daedalus team to further develop the magnet conceptual design. The resulting Engineering Study is reported here.

  19. Eliminating the effects of greenhouse gases

    SciTech Connect (OSTI)

    Straitz, J.F. III [NAO Inc., Philadelphia, PA (United States)

    1996-11-01

    From 1993 to 1997, more than $600 million will be invested in about 190 new landfill gas energy projects, 75% of which will generate 400 megawatts of electric power. Most of the others will pump methane (CH{sub 4}) directly into natural gas transmission lines or be used to power steam generators. U.S. landfills now produce about 40 million tons of landfill gas per year, and half that tonnage is CH{sub 4}, an alternate fuel. By the year 2000, 90% of all federal and state fleet vehicles must be powered by alternate fuels. Twenty-million tons of CH{sub 4}, converted to compressed natural gas (CNG) at municipal and private landfill refueling stations, could power 8 million natural gas vehicles (NGV). In addition to conserving 8 billion gallons of gasoline per year that would help to reduce this nation`s trade unbalance, the clean-burning CNG would also reduce airborne pollutants.

  20. EIS-0215: Pinon Pine Power Project, Tracy Station, NV

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) prepared this statement to assess the environmental and human health issues associated with the Pinon Pine Power Project, a proposed demonstration project that would be cost-shared by DOE and the Sierra Pacific Power Company (SPPCo.) under DOE's Clean Coal Technology Program. The proposed Federal action is for DOE to provide cost-shared funding support for the construction and operation of the Pinon Pine Power Project, a coal-fired power generating facility, which would be a nominal, 800-ton-per-day (104 megawatt (MW) gross generation) air-blown, Integrated Gasification Combined-Cycle plant proposed by SPPCo. at its Tracy Power Station near Reno, Nevada.