National Library of Energy BETA

Sample records for total insolation sun

  1. Insolation integrator

    DOE Patents [OSTI]

    Dougherty, John J.; Rudge, George T.

    1980-01-01

    An electric signal representative of the rate of insolation is integrated to determine if it is adequate for operation of a solar energy collection system.

  2. Photovoltaic Potential and Insolation Maps (Canada) | Open Energy...

    Open Energy Info (EERE)

    Insolation Maps (Canada) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Photovoltaic Potential and Insolation Maps (Canada) Focus Area: Renewable Energy Topics:...

  3. Total

    Gasoline and Diesel Fuel Update (EIA)

    Product: Total Crude Oil Liquefied Petroleum Gases PropanePropylene Normal ButaneButylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Other ...

  4. Total

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

    Product: Total Crude Oil Liquefied Petroleum Gases PropanePropylene Normal ButaneButylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Fuel ...

  5. Differential Angstrom model for predicting insolation from hours of sunshine

    SciTech Connect (OSTI)

    Yeboah-Amankwah, D.; Agyeman, K.

    1990-01-01

    The Angstrom model for predicting insolation is limited in scope because it gives equal weighting to sunshine hours recorded at any time of the day. The differential Angstrom model presented in this paper removes this limitation and relates insolation, q{sub j}, in the j{sup th} hour to the sunshine duration, n{sub j}, of the same period by the equation: q{sub j} = a{sub j} + b{sub j}. By regression analysis of monthly data, the set of constants a{sub j} and b{sub j} for each hour of each month of the year can be determined. Thus, using the appropriate set of a and b regression coefficients, any sunshine data can be transformed to insolation. The sum of the equation over a day gives the daily insolation from which monthly means can be calculated. The method has been applied to the 1986 and 1988 sunshine data recorded at the University of Papua New Guinea to predict the observed insolation to within 3.5%. The differential Angstrom method has applications in places which have much recorded data on hours of sunshine but have limited observed insolation data.

  6. Total..........................................................

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

    0.9 Q Q Q Heat Pump......7.7 0.3 Q Q Steam or Hot Water System......Census Division Total West Energy Information Administration ...

  7. Total..........................................................

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

    0.9 Q Q Q Heat Pump......6.2 3.8 2.4 Steam or Hot Water System......Census Division Total Northeast Energy Information ...

  8. Total..........................................................................

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

    . 111.1 20.6 15.1 5.5 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.9 0.5 0.4 500 to 999........................................................... 23.8 4.6 3.6 1.1 1,000 to 1,499..................................................... 20.8 2.8 2.2 0.6 1,500 to 1,999..................................................... 15.4 1.9 1.4 0.5 2,000 to 2,499..................................................... 12.2 2.3 1.7 0.5 2,500 to

  9. Total..........................................................................

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

    5.6 17.7 7.9 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.5 0.3 Q 500 to 999........................................................... 23.8 3.9 2.4 1.5 1,000 to 1,499..................................................... 20.8 4.4 3.2 1.2 1,500 to 1,999..................................................... 15.4 3.5 2.4 1.1 2,000 to 2,499..................................................... 12.2 3.2 2.1 1.1 2,500 to

  10. Total..........................................................................

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

    0.7 21.7 6.9 12.1 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.9 0.6 Q Q 500 to 999........................................................... 23.8 9.0 4.2 1.5 3.2 1,000 to 1,499..................................................... 20.8 8.6 4.7 1.5 2.5 1,500 to 1,999..................................................... 15.4 6.0 2.9 1.2 1.9 2,000 to 2,499..................................................... 12.2 4.1 2.1 0.7

  11. Total................................................

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

    .. 111.1 86.6 2,522 1,970 1,310 1,812 1,475 821 1,055 944 554 Total Floorspace (Square Feet) Fewer than 500............................. 3.2 0.9 261 336 162 Q Q Q 334 260 Q 500 to 999.................................... 23.8 9.4 670 683 320 705 666 274 811 721 363 1,000 to 1,499.............................. 20.8 15.0 1,121 1,083 622 1,129 1,052 535 1,228 1,090 676 1,500 to 1,999.............................. 15.4 14.4 1,574 1,450 945 1,628 1,327 629 1,712 1,489 808 2,000 to

  12. Total..........................................................

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

    .. 111.1 24.5 1,090 902 341 872 780 441 Total Floorspace (Square Feet) Fewer than 500...................................... 3.1 2.3 403 360 165 366 348 93 500 to 999.............................................. 22.2 14.4 763 660 277 730 646 303 1,000 to 1,499........................................ 19.1 5.8 1,223 1,130 496 1,187 1,086 696 1,500 to 1,999........................................ 14.4 1.0 1,700 1,422 412 1,698 1,544 1,348 2,000 to 2,499........................................ 12.7

  13. Total...................................................................

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

    Floorspace (Square Feet) Total Floorspace 1 Fewer than 500............................................ 3.2 0.4 Q 0.6 1.7 0.4 500 to 999................................................... 23.8 4.8 1.4 4.2 10.2 3.2 1,000 to 1,499............................................. 20.8 10.6 1.8 1.8 4.0 2.6 1,500 to 1,999............................................. 15.4 12.4 1.5 0.5 0.5 0.4 2,000 to 2,499............................................. 12.2 10.7 1.0 0.2 Q Q 2,500 to

  14. Total.........................................................................

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

    Floorspace (Square Feet) Total Floorspace 2 Fewer than 500.................................................. 3.2 Q 0.8 0.9 0.8 0.5 500 to 999.......................................................... 23.8 1.5 5.4 5.5 6.1 5.3 1,000 to 1,499.................................................... 20.8 1.4 4.0 5.2 5.0 5.2 1,500 to 1,999.................................................... 15.4 1.4 3.1 3.5 3.6 3.8 2,000 to 2,499.................................................... 12.2 1.4 3.2 3.0 2.3 2.3

  15. Total..........................................................................

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

    25.6 40.7 24.2 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.9 0.5 0.9 1.0 500 to 999........................................................... 23.8 4.6 3.9 9.0 6.3 1,000 to 1,499..................................................... 20.8 2.8 4.4 8.6 5.0 1,500 to 1,999..................................................... 15.4 1.9 3.5 6.0 4.0 2,000 to 2,499..................................................... 12.2 2.3 3.2 4.1

  16. Total..........................................................................

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

    7.1 7.0 8.0 12.1 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.4 Q Q 0.5 500 to 999........................................................... 23.8 2.5 1.5 2.1 3.7 1,000 to 1,499..................................................... 20.8 1.1 2.0 1.5 2.5 1,500 to 1,999..................................................... 15.4 0.5 1.2 1.2 1.9 2,000 to 2,499..................................................... 12.2 0.7 0.5 0.8 1.4

  17. Total...........................................................

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

    14.7 7.4 12.5 12.5 18.9 18.6 17.3 9.2 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500.................................... 3.2 0.7 Q 0.3 0.3 0.7 0.6 0.3 Q 500 to 999........................................... 23.8 2.7 1.4 2.2 2.8 5.5 5.1 3.0 1.1 1,000 to 1,499..................................... 20.8 2.3 1.4 2.4 2.5 3.5 3.5 3.6 1.6 1,500 to 1,999..................................... 15.4 1.8 1.4 2.2 2.0 2.4 2.4 2.1 1.2 2,000 to 2,499..................................... 12.2 1.4 0.9

  18. Sun meter

    DOE Patents [OSTI]

    Younskevicius, Robert E.

    1978-01-01

    A simple, inexpensive device for measuring the radiation energy of the sun impinging on the device. The measurement of the energy over an extended period of time is accomplished without moving parts or tracking mechanisms.

  19. IHT: Tools for Computing Insolation Absorption by Particle Laden Flows

    SciTech Connect (OSTI)

    Grout, R. W.

    2013-10-01

    This report describes IHT, a toolkit for computing radiative heat exchange between particles. Well suited for insolation absorption computations, it is also has potential applications in combustion (sooting flames), biomass gasification processes and similar processes. The algorithm is based on the 'Photon Monte Carlo' approach and implemented in a library that can be interfaced with a variety of computational fluid dynamics codes to analyze radiative heat transfer in particle-laden flows. The emphasis in this report is on the data structures and organization of IHT for developers seeking to use the IHT toolkit to add Photon Monte Carlo capabilities to their own codes.

  20. Site insolation and wind power characteristics. Summary report

    SciTech Connect (OSTI)

    Bray, R E

    1980-08-01

    Design and operation of either large or small scale solar and wind energy conversion systems should be based, in part, on knowledge of expected solar and wind power trends. For this purpose, historic solar and wind data available at 101 National Weather Service stations were processed statistically. Preliminary planning data are provided for selected daily average solar and wind power conditions occurring and persisting for time periods of interest. Solar data are global radiation incident on a horizontal surface, and wind data represent wind power normal to the air flow. Empirical probabilities were constructed from the historic data to provide a reasonable inference of the chance of similar climatological conditions occurring at any given time in the future. (Diurnal wind power variations were also considered.) Ratios were also generated at each station to relate the global radiation data to insolation on a south-facing surface inclined at various angles. In addition, joint probability distributions were derived to show the proportion of days with solar and wind power within selected intervals.

  1. Woo-Sun Yang

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

    Woo-Sun Yang Woo-Sun Yang Woo-Sun-Yang.jpg Woo-Sun Yang , Ph.D. HPC Consultant WYang@lbl.gov Phone: (510) 486-5735 Fax: (510) 486-4316 1 Cyclotron Road Mail Stop 943-256 Berkeley, CA 94720 Journal Articles Jack Deslippe, Brian Austin, Chris Daley, Woo-Sun Yang, "Lessons learned from optimizing science kernels for Intel's "Knights-Corner" architecture", CISE, April 1, 2015, Conference Papers Wendy Hwa-Chun Lin, Yun (Helen) He, and Woo-Sun Yang, "Franklin Job Completion

  2. Site insolation and wind power characteristics: technical report western region (south section)

    SciTech Connect (OSTI)

    1980-08-01

    This phase of the Site Insolation and Wind Power Characteristics Study was performed to provide statistical information on the expected future availability of solar and wind power at various sites in the Western Region (South Section) of the US Historic data (SOLMET), at 22 National Weather Service stations with hourly solar insolation and collateral meteorological information, were interrogated to provide an estimate of future trends. Solar data are global radiation incident on a horizontal surface, and wind data represent wind power normal to the air flow. Selected insolation and wind power conditions were investigated for their occurrence and persistence, for defined periods of time, on a monthly basis. Global horizontal insolation is related to inclined surfaces at each site. Ratios are provided, monthly, for multiplying global insolation to obtain insolation estimates on south-facing surfaces inclined at different angles with respect to the horizontal. Also, joint probability distribution tables are constructed showing the number of occurrences, out of a finite sample size, of daily average solar and wind power within selected intervals, by month. Information of this nature is intended as an aid to preliminary planning activities for the design and operation of solar and wind energy utilization and conversion systems.

  3. GreenSun Hawaii

    Broader source: Energy.gov [DOE]

    GreenSun Hawaii is a loan loss reserve fund developed using funds from the The American Recovery and Reinvestment Act of 2009 (ARRA). GreenSun Hawaii partners with banks and credit unions, making...

  4. SunShot

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

    SunShot SunShot-OTPSS-2020-hero Permalink Gallery Sandia National Laboratories Experts Co-Author DOE Reports on Grid Integration and Concentrating Solar Power Concentrating Solar Power, Energy, News, Photovoltaic, Publications, Renewable Energy, Solar, SunShot Sandia National Laboratories Experts Co-Author DOE Reports on Grid Integration and Concentrating Solar Power The U.S. Department of Energy (DOE) recently released On the Path to SunShot, a series of eight reports that takes stock of

  5. SunShot

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

    Stationary PowerEnergy Conversion EfficiencySolar EnergySunShot SunShot Tara Camacho-Lopez 2015-05-28T19:10:40+00:00 Sandia is supporting the SunShot Initiative goal to reduce ...

  6. Sun tracking controller

    SciTech Connect (OSTI)

    Menser, H.K.; Newcomb, R.D.

    1981-11-24

    An apparatus is described which controls the electric tracking motors of solar energy collectors and other solar devices which are adapted to be aimed at the sun.

  7. THE INFRARED COLORS OF THE SUN

    SciTech Connect (OSTI)

    Casagrande, L.; Asplund, M.; Ramirez, I.; Melendez, J.

    2012-12-10

    Solar infrared colors provide powerful constraints on the stellar effective temperature scale, but they must be measured with both accuracy and precision in order to do so. We fulfill this requirement by using line-depth ratios to derive in a model-independent way the infrared colors of the Sun, and we use the latter to test the zero point of the Casagrande et al. effective temperature scale, confirming its accuracy. Solar colors in the widely used Two Micron All Sky Survey (2MASS) JHK{sub s} and WISE W1-4 systems are provided: (V - J){sub Sun} = 1.198, (V - H){sub Sun} = 1.484, (V - K{sub s} ){sub Sun} = 1.560, (J - H){sub Sun} = 0.286, (J - K{sub s} ){sub Sun} = 0.362, (H - K{sub s} ){sub Sun} = 0.076, (V - W1){sub Sun} = 1.608, (V - W2){sub Sun} = 1.563, (V - W3){sub Sun} = 1.552, and (V - W4){sub Sun} = 1.604. A cross-check of the effective temperatures derived implementing 2MASS or WISE magnitudes in the infrared flux method confirms that the absolute calibration of the two systems agrees within the errors, possibly suggesting a 1% offset between the two, thus validating extant near- and mid-infrared absolute calibrations. While 2MASS magnitudes are usually well suited to derive T{sub eff}, we find that a number of bright, solar-like stars exhibit anomalous WISE colors. In most cases, this effect is spurious and can be attributed to lower-quality measurements, although for a couple of objects (3% {+-} 2% of the total sample) it might be real, and may hint at the presence of warm/hot debris disks.

  8. SunShot Initiative Mission | Department of Energy

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

    About the SunShot Initiative » SunShot Initiative Mission SunShot Initiative Mission Photo of a male silhouetted against a solar array. The SunShot Initiative's mission is to make solar energy fully cost-competitive with traditional energy sources before the end of this decade, making this clean renewable energy resource more affordable and accessible to Americans. Vision The SunShot Initiative vision is to make the total cost of solar energy fully economically-viable for everyday use, so that

  9. NY-Sun Loan Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    NY-Sun loan program is part of broader NY-Sun Initiative program to accelerate the use of solar PV across the State. In addition to cash incentives, NY-Sun Initiative also provides State sponsored...

  10. Sun Solar | Open Energy Information

    Open Energy Info (EERE)

    Sun Solar Jump to: navigation, search Name: Sun Solar Place: San Diego, California Zip: 92019 Sector: Services, Solar Product: String representation "Established in ... e...

  11. Sun Moksha | Open Energy Information

    Open Energy Info (EERE)

    Sun Moksha Jump to: navigation, search Name: Sun Moksha Place: Bangalore, Karnataka, India Sector: Solar Product: Bangalore-based manufacturer and distributor of solar PV and...

  12. SunShot Newsletter

    Broader source: Energy.gov [DOE]

    This U.S. Department of Energy SunShot newsletter is for our partners and industry stakeholders. It highlights the key activities, events, funding opportunities, and publications that the solar...

  13. ORNL SunTracker

    Energy Science and Technology Software Center (OSTI)

    2005-09-14

    The ORNL Sun Tracker software is the user interface that operates on a Personal Computer and serially communicates with the controller board. This software allows the user to manually operate the Hybrid Solar Lighting (HSL) unit. It displays the current location of the HSL unit, its parameters and it provides real-time monitoring. The ORNL Sun Tracker software is also the main component used in setting up and calibrating the tracker. It contains a setup screenmore » that requires latitude, longitude, and a few other key values to accurately locate the sun's position. The software also will provide the user access to calibrate the tracking location in relation to the sun's actual position.« less

  14. Tracking the Sun VIII

    SciTech Connect (OSTI)

    Barbose, Galen; Darghouth, Naim; Millstein, Dev; Spears, Mike; Wiser, Ryan; Buckley, Michael; Widiss, Rebecca; Grue, Nick

    2015-08-01

    Funded by the SunShot Initiative, this report summarizes trends in the installed price of grid-connected residential and non-residential PV systems in the United States.

  15. Sun Mon Tue Wed Thu Fri Sat Sun

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

    6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu ...

  16. Fun with the Sun

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

    FUN WITH THE SUN TEACHER'S ACTIVITY GUIDE for ELEMENTARY GRADES K-2 National Renewable Energy Laboratory Education Programs 1617 Cole Blvd. Golden, Colorado 80401 Tel: (303) 275-3044 Home page: http://www.nrel.gov Fun with the Sun -K-2- page 2 ACKNOWLEDGMENTS The Education Program Office at NREL would like to thank the following individuals for their commitment and hard work in the testing and revising of this activity kit. The expertise of these educators was invaluable in producing a final

  17. MillionSolarStrong_signs-SunShot

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

    MILLION S LAR STRONG #SunShot #SunShot #MILLION S LAR STRONG I AM #MILLION S LAR STRONG MY HOUSE IS #SunShot #SunShot I #MILLION S LAR STRONG I'M ARE YOU? #SunShot #MILLION S LAR STRONG #SELFIE #SunShot #MILLION S LAR STRONG #MILLION S LAR STRONG WE ARE #SunShot

  18. SunShot Initiative Newsletter

    Broader source: Energy.gov [DOE]

    The SunShot Initiative offers a monthly email newsletter to provide up-to-date information about its latest activities and upcoming funding opportunities. The SunShot newsletter provide regular...

  19. Blue Sun Biodiesel | Open Energy Information

    Open Energy Info (EERE)

    Sun Biodiesel Jump to: navigation, search Name: Blue Sun Biodiesel Place: Fort Collins, Colorado Zip: 80525 Product: Privately held Blue Sun Biodiesel is a breakthrough agriculture...

  20. SunShot Initiative Mission | Department of Energy

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

    The SunShot Initiative vision is to make the total cost of solar energy fully economically-viable for everyday use, so that all Americans will benefit from this clean renewable energy ...

  1. LUNA and the Sun

    SciTech Connect (OSTI)

    Broggini, Carlo; Collaboration: LUNA Collaboration

    2014-05-09

    One of the main ingredients of nuclear astrophysics is the knowledge of the thermonu-clear reactions responsible for the stellar luminosity and for the synthesis of the chemical elements. Deep underground in the Gran Sasso Laboratory the cross section of the key reactions of the proton-proton chain and of the Carbon-Nitrogen-Oxygen (CNO) cycle have been measured right down to the energies of astrophysical interest. The main results obtained in the past 20 years are reviewed and their influence on our understanding of the properties of the neutrino and the Sun is discussed.

  2. Sun Synergies | Open Energy Information

    Open Energy Info (EERE)

    Synergies Jump to: navigation, search Name: Sun Synergies Place: 75001, France Zip: Paris Product: Paris based developer and installer of small scale and commercial sized PV...

  3. Sandia Energy SunShot

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

    Jeff Koplow Awarded SunShot Innovation Fellowship http:energy.sandia.govjeff-koplow-awarded-sunshot-innovation-fellowship http:energy.sandia.govjeff-koplow-awarded-sunshot-i...

  4. Sun Catalytix | Open Energy Information

    Open Energy Info (EERE)

    search Name: Sun Catalytix Place: Cambridge, Massachusetts Zip: 2139 Sector: Hydro, Hydrogen, Solar Product: Massachusetts-based firm developing technology that would use solar...

  5. Sun Service | Open Energy Information

    Open Energy Info (EERE)

    Sector: Renewable Energy Product: Renewable Energy System Consulting and Design, Photovoltaic installation, Design of Passive Houses and LED Lighting References: Sun Service1...

  6. DOE SunShot Program

    Broader source: Energy.gov [DOE]

    This presentation summarizes the information given during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012.

  7. Tetra Sun | Open Energy Information

    Open Energy Info (EERE)

    Sun Place: Saratoga, California Sector: Solar Product: California-based stealth mode solar startup focusing on development of back surface passivisation for lower cost PV...

  8. SunShot Factsheet 2015

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

    SunShot projects set measurable objectives to track their progress toward the program's key goals: * Increase photovoltaic (PV) solar cell efficiency, reduce production costs, and ...

  9. SunShot Prize Rules | Department of Energy

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

    Soft Costs » SunShot Prize Rules SunShot Prize Rules The SunShot Prize Rules explain, in detail, how to become a registered participant, install qualifying PV systems, and submit results for official review. The Challenge Install a number of PV systems time efficiently during a set 18-month period that aggregates to minimum 10 MW (small system contest) or 15 MW (large system contest) with best scores for total capacity of systems completed in set time durations (repeatability), average

  10. Smart, passive sun facing surfaces

    DOE Patents [OSTI]

    Hively, L.M.

    1996-04-30

    An article adapted for selectively utilizing solar radiation comprises an absorptive surface and a reflective surface, the absorptive surface and the reflective surface oriented to absorb solar radiation when the sun is in a relatively low position, and to reflect solar radiation when the sun is in a relatively high position. 17 figs.

  11. Smart, passive sun facing surfaces

    DOE Patents [OSTI]

    Hively, Lee M.

    1996-01-01

    An article adapted for selectively utilizing solar radiation comprises an absorptive surface and a reflective surface, the absorptive surface and the reflective surface oriented to absorb solar radiation when the sun is in a relatively low position, and to reflect solar radiation when the sun is in a relatively high position.

  12. 2014 SunShot Initiative Portfolio Book: Appendix of SunShot Funding...

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

    Appendix of SunShot Funding Programs 2014 SunShot Initiative Portfolio Book: Appendix of SunShot Funding Programs The 2014 SunShot Initiative Portfolio Book outlines the progress ...

  13. EERE: SunShot - On the Path to SunShot | Department of Energy

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

    EERE: SunShot - On the Path to SunShot EERE: SunShot - On the Path to SunShot Addthis 1 of 4 2 of 4 3 of 4 4 of 4 View All Galleries

  14. SunShot Prize: The Race to 7-Day Solar | Department of Energy

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

    Soft Costs » SunShot Prize: The Race to 7-Day Solar SunShot Prize: The Race to 7-Day Solar SunShot Prize: The Race to 7-Day Solar Sponsored by the U.S. Department of Energy SunShot Initiative, the SunShot Prize: Race to 7-Day Solar aims to motivate local governments, communities, solar companies and electric utilities to collaborate towards improving the "going solar" experience from permit to plug-in for all Americans. This competition offers a total of $10 million in cash awards to

  15. SUN (re)construction | Open Energy Information

    Open Energy Info (EERE)

    SUN (re)construction Jump to: navigation, search Logo: SUN (re)construction Name: SUN (re)construction Address: 1351 Harker Avenue Place: Palo Alto, California Zip: 94301 Region:...

  16. User:SunTalk | Open Energy Information

    Open Energy Info (EERE)

    search Name SunTalk Solar Location Denver, Colorado Edits 3 SunTalk Solar With Solar Electricity, SunTalk helps you save money, increase the value of your home or business and make...

  17. SunBelt Biofuels | Open Energy Information

    Open Energy Info (EERE)

    SunBelt Biofuels Jump to: navigation, search Logo: SunBelt Biofuels Name: SunBelt Biofuels Place: Soperton, Georgia Zip: 30457 Sector: Biomass Product: Freedom Giant Miscanthus...

  18. SunElectra | Open Energy Information

    Open Energy Info (EERE)

    SunElectra Jump to: navigation, search Name: SunElectra Place: Israel Product: Israel-based distributor and PV modules applicator. References: SunElectra1 This article is a stub....

  19. SunShot Identity Video | Department of Energy

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

    Identity Video SunShot Identity Video

  20. SunShot Solar PV | Department of Energy

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

    Solar PV SunShot Solar PV

  1. Blue Sun Biodiesel LLC | Open Energy Information

    Open Energy Info (EERE)

    Biodiesel LLC Jump to: navigation, search Logo: Blue Sun Energy, Inc. Name: Blue Sun Energy, Inc. Address: 14143 Denver West Parkway Place: Golden, Colorado Zip: 80401 Region:...

  2. Eco Sun Hellas Ltd | Open Energy Information

    Open Energy Info (EERE)

    Sun Hellas Ltd Jump to: navigation, search Name: Eco Sun Hellas Ltd Place: Thessaloniki, Greece Zip: 54248 Product: Greek PV system installer for industrial and residential use;...

  3. Mohave Sun Power LLC | Open Energy Information

    Open Energy Info (EERE)

    Sun Power LLC Jump to: navigation, search Name: Mohave Sun Power LLC Place: Cambridge, Massachusetts Zip: 2139 Sector: Solar Product: Project developer with solar interests in US...

  4. Sun Shine Solar | Open Energy Information

    Open Energy Info (EERE)

    Shine Solar Jump to: navigation, search Logo: Sun Shine Solar Name: Sun Shine Solar Place: Norwich, United Kingdom Sector: Solar Product: Solar energy products Phone Number: 01508...

  5. Ray Sun Energy | Open Energy Information

    Open Energy Info (EERE)

    Sun Energy Jump to: navigation, search Name: Ray Sun Energy Place: Florence, Italy Zip: 50032 Product: Installs PV systems mostly for residential and small commercial customers....

  6. Wind Waves and Sun | Open Energy Information

    Open Energy Info (EERE)

    Wind Waves and Sun Jump to: navigation, search Name: Wind Waves and Sun Region: United States Sector: Marine and Hydrokinetic Website: www.windwavesandsun.com This company is...

  7. Sathian Sun Power Systems | Open Energy Information

    Open Energy Info (EERE)

    Sathian Sun Power Systems Jump to: navigation, search Name: Sathian Sun Power Systems Place: Salem, Andhra Pradesh, India Sector: Solar Product: Manufacturer of solar street lights...

  8. SunAlpes | Open Energy Information

    Open Energy Info (EERE)

    search Name: SunAlpes Place: Switzerland Sector: Solar Product: Privately run investment firm looking at solar energy projects in the Swiss alps. References: SunAlpes1...

  9. SunShot Catalyst Program

    Broader source: Energy.gov [DOE]

    The SunShot Catalyst program is actively reaching out to communities of software and business innovators across the country to find individuals with startup ideas to make solar faster, more...

  10. SunShot SEAB Presentation

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

    SunShot Team Revitalizing American Competitiveness in Solar ... Price (W) 3.80W Power Electronics Balance of ... Deployment 0.9 GW 1.6 GW China Market Share 51% 56% China ...

  11. SunShot Identity Video

    ScienceCinema (OSTI)

    Le, Minh; Resch, Rhone

    2014-06-05

    Highlights of the SunShot program, the national targets for the program, and the "all of the above" approach to achieving those goals through research, tech transfer, permitting, tax incentives, and a comprehensive approach to installation.

  12. SunShot Vision Study

    Broader source: Energy.gov [DOE]

    The SunShot Vision Study provides an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several...

  13. SunShot Identity Video

    SciTech Connect (OSTI)

    Le, Minh; Resch, Rhone

    2014-05-19

    Highlights of the SunShot program, the national targets for the program, and the "all of the above" approach to achieving those goals through research, tech transfer, permitting, tax incentives, and a comprehensive approach to installation.

  14. SunShot Fact Sheet

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

    Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. SunShot supports efforts by private companies, universities, non- profit organizations, state and local governments, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, without incentives, by the year 2020. SunShot aims to make it faster, easier,

  15. Fri Sat Sun Mon Tue Wed Thu

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

    10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu ...

  16. SunShot Initiative Portfolio Book 2014

    SciTech Connect (OSTI)

    Solar Energy Technologies Office

    2014-05-01

    The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot’s five subprogram areas, as well as a description of every active project in the SunShot’s project portfolio as of May 2014.

  17. 2014 SunShot Grand Challenge Summit Opening Session Photos |...

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

    Anaheim Mayor Tom Tait with SunShot Director Minh Le Credit: SunShot Initiative Date ... SunShot Grand Challenge Summit Opening Session SunShot Director Minh Le Credit: SunShot ...

  18. EERE Solar SunShot Incubator ShowcaseSunShot - Solar

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

    EERE Solar SunShot Incubator Showcase Good afternoon, everybody. Welcome to the SunShot Incubator Awardee Showcase. My name is Victor Kane. I'm the program manager for the SunShot...

  19. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    Finally, potential barriers to realizing the level of solar market penetration envisioned ... SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy ...

  20. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    which it is compared, including the analysis models used, major assumptions, ... More Documents & Publications SunShot Vision Study: February 2012 (Book), SunShot, Energy ...

  1. SunTrac Solar | Open Energy Information

    Open Energy Info (EERE)

    SunTrac Solar Place: Golden,, Colorado Zip: 80403 Sector: Solar Product: Colorado based solar thermal integrator References: SunTrac Solar1 This article is a stub. You can help...

  2. Ihangire Sun Energy | Open Energy Information

    Open Energy Info (EERE)

    Name: Ihangire Sun Energy Place: Rwanda Sector: Solar Product: Rwanda-based solar start-up. References: Ihangire Sun Energy1 This article is a stub. You can help OpenEI by...

  3. Red Sun Energy | Open Energy Information

    Open Energy Info (EERE)

    Red Sun Energy Place: Long An Province, Vietnam Product: A Vietnam-based PV module manufacturer References: Red Sun Energy1 This article is a stub. You can help OpenEI by...

  4. Sun City Solar Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Logo: Sun City Solar Energy Name: Sun City Solar Energy Address: 20227 S. 137th E. Ave. Place: Bixby, Oklahoma Zip: 74008 Sector: Solar Product:...

  5. Run on Sun | Open Energy Information

    Open Energy Info (EERE)

    Run on Sun Jump to: navigation, search Name: Run on Sun Address: 655 S Raymond AV Place: Pasadena, California Country: United States Zip: 91105 Region: Southern CA Area Sector:...

  6. Prime Sun Power | Open Energy Information

    Open Energy Info (EERE)

    Prime Sun Power Jump to: navigation, search Name: Prime Sun Power Place: New York, New York Zip: 10005 Sector: Solar Product: US-based company that is involved with the development...

  7. IdeemaSun | Open Energy Information

    Open Energy Info (EERE)

    IdeemaSun Jump to: navigation, search Name: IdeemaSun Place: Wallerfing, Germany Zip: 94574 Product: German PV project developer and installer whose sister company is IdeemaTec....

  8. Sun Fund 5 SL | Open Energy Information

    Open Energy Info (EERE)

    Fund 5 SL Jump to: navigation, search Name: Sun Fund 5 SL Place: Madrid, Spain Product: Spanish PV project developer. References: Sun Fund 5 SL1 This article is a stub. You can...

  9. Ryan Sun Chee Fore | Department of Energy

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

    Ryan Sun Chee Fore About Us Ryan Sun Chee Fore - Marine and Hydrokinetic Technology Manager Most Recent Riding the Clean Energy Wave: New Projects Aim to Improve Water Power ...

  10. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    SunShot Vision Study - February 2012 125 6. Integration of Solar into the U.S. Electric Power System 6.1 INTRODUCTION The SunShot Vision Study lays out a scenario in which solar energy technologies satisfy a significant fraction of U.S. electricity demand. The contribution of solar energy in this scenario is projected to be 14% and 27% of total contiguous U.S. electric demand by 2030 and 2050, respectively, which introduces several integration challenges. The first challenge is to ensure that

  11. SunShot Rooftop Challenge Awardees

    Broader source: Energy.gov [DOE]

    Awardees, partners, award amounts, estimated population, and project descriptions for the 2011 SunShot Rooftop Challenge.

  12. SunShot Concentrating Solar Power Program | Department of Energy

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

    (253.5 KB) More Documents & Publications SunShot Concentrating Solar Power Program SunShot Concentrating Solar Power Program 2014 SunShot Initiative ...

  13. SunShot Initiative 2014 Portfolio Overview

    Broader source: Energy.gov [DOE]

    These slides correspond to a presentation given by SunShot Initiative Director Minh Le at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's research portfolio.

  14. 2014 SunShot Initiative Portfolio Book: Appendix of SunShot Funding

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

    Programs | Department of Energy Appendix of SunShot Funding Programs 2014 SunShot Initiative Portfolio Book: Appendix of SunShot Funding Programs The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. This section provides an index list of every active

  15. SunShot Poster Review Instructions and Information

    Broader source: Energy.gov [DOE]

    SunShot Poster Review Instructions and Information, posted for the SunShot Grand Challenge Summit 2014.

  16. Jifeng Sun | Solid State Solar Thermal Energy Conversion

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

    Jifeng Sun Researchers Jifeng Sun Postdoctoral Researcher, University of Missouri Phone: 850-274-7138 Email: sunjif@missouri

  17. EERE Success Story-From Silver to Copper: SunShot Awardee TetraSun's

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

    Technology to be Mass Produced | Department of Energy From Silver to Copper: SunShot Awardee TetraSun's Technology to be Mass Produced EERE Success Story-From Silver to Copper: SunShot Awardee TetraSun's Technology to be Mass Produced June 17, 2015 - 9:42am Addthis First Solar acquired TetraSun and its unique crystalline silicon solar cell technology, which will soon begin mass production. First Solar acquired TetraSun and its unique crystalline silicon solar cell technology, which will soon

  18. SunShot Podcast: 3 Reasons to Register for the SunShot Prize Today |

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

    Department of Energy 3 Reasons to Register for the SunShot Prize Today SunShot Podcast: 3 Reasons to Register for the SunShot Prize Today This SunShot Initiative podcast features Ammar Qusaibaty of the U.S. Department of Energy Solar Program. In this episode, Ammar explains why anyone interested in competing for the $10 million SunShot Prize should register right away. Audio MP3 (2.43 MB) Text-Alternative (27.5 KB) More Documents & Publications SunShot Podcast: Concentrating Solar Power

  19. SunShot Solar Projects Download

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Department of Energy's SunShot Initiative funds projects by private companies, universities, state and local governments, nonprofit organizations, and national laboratories to drive down the cost of solar electricity. We work to make it faster, easier, and more affordable for Americans to choose solar energy in their daily lives. Download the data driving the SunShot Project map [link], including SunShot’s active and inactive projects, funding amounts, and program areas.

  20. SunShot Initiative | Department of Energy

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

    SunShot Initiative New Projects to Reduce Costs in Collectors New Projects to Reduce Costs in Collectors SunShot announces six projects to tackle the design and manufacture of lower-cost solar collectors. Read more Small Projects in PV Research and Development Small Projects in PV Research and Development SunShot announces ten research and development projects designed to push the limits of photovoltaic technologies. Read more Solar and Real Estate Solar and Real Estate As nearly one million

  1. SunShot Initiative | Department of Energy

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

    SunShot Initiative New Projects to Reduce Costs in Collectors New Projects to Reduce Costs in Collectors SunShot announces six projects to tackle the design and manufacture of lower-cost solar collectors. Read more Small Projects in PV Research and Development Small Projects in PV Research and Development SunShot announces ten research and development projects designed to push the limits of photovoltaic technologies. Read more Solar and Real Estate Solar and Real Estate As nearly one million

  2. Allied Sun Technologies | Open Energy Information

    Open Energy Info (EERE)

    2. Allied Sun also carries Sharp Electronics PV products, a Kyocera PV product, two Shell solar power products, SMA America products, and Fronius products3. These products...

  3. Seattle harnessing sun's power | Department of Energy

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

    a year from the renewable energy produced by solar systems installed at public utility sites. ... anyone anywhere in the country has enough sun to realize renewable energy's benefits. ...

  4. SunShot Initiative | Department of Energy

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

    SunShot Home About Concentrating Solar Power Photovoltaics Systems Integration Soft Costs Technology to Market Success Stories Financial Opportunities Information Resources News

  5. SunEdison Solar | Open Energy Information

    Open Energy Info (EERE)

    headquartered in Beltsville, Maryland, was founded in 2003. Sunedison develops, finances, operates and monitors solar plants worldwide.3 SunEdison is responsible for...

  6. SunPower Corp | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: SunPower Corp Place: San Jose, California Zip: 95134 Sector: Solar Product: Leading manufacturer of monocrystalline silicon cells, modules, system...

  7. SunEdison LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Place: Beltsville, Maryland Zip: 20705 Sector: Solar Product: Maryland-based provider of financial and installation solutions for solar projects. References: SunEdison...

  8. SunEdison | Open Energy Information

    Open Energy Info (EERE)

    with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Science & Technology Partnership Year 2008 SunEdison is a company located in Beltsville, MD....

  9. SunShot Summit: Concentrating Solar Power

    Broader source: Energy.gov [DOE]

    This video on concentrating solar power was shown during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012, in Denver, Colorado.

  10. SunTower Power Tower and Receiver

    Broader source: Energy.gov [DOE]

    This photograph shows a Sierra SunTower power tower, one of two towers at eSolar’s 5 megawatt (MW) commercial CSP plant in Lancaster, California.

  11. SunSystem Srl | Open Energy Information

    Open Energy Info (EERE)

    search Name: SunSystem Srl Place: Milan, Italy Zip: 20124 Product: Subsidiary of Italian engineering company HQ engineering, Sunsystems specialises in the installation of...

  12. Faces of the Recovery Act: Sun Catalytix

    Broader source: Energy.gov [DOE]

    At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act.

  13. Sun Energy Group LLC | Open Energy Information

    Open Energy Info (EERE)

    company that is developing a project in New Orleans to produce electricity from trash via plasma gasification. References: Sun Energy Group LLC1 This article is a stub....

  14. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    Two of the SunShot Vision Study provides context for the SunShot scenario by reviewing the evolution of global and U.S. markets for photovoltaics and concentrating solar power. It ...

  15. From Silver to Copper: SunShot Awardee TetraSun's Technology...

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

    Consumers will soon have new options in their quest for the most efficient rooftop solar panels, thanks in part to former SunShot awardee TetraSun. Solar industry leader First ...

  16. SunShot Prize Frequently Asked Questions | Department of Energy

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

    Prize Frequently Asked Questions SunShot Prize Frequently Asked Questions This document details the frequently asked questions for the SunShot Prize: Race to 7-Day Solar. Updated: July 29 SunShot Prize FAQs July 2015.pdf (681.73 KB) More Documents & Publications SunShot Prize Competition Rules SunShot Prize Race to 7-Day Solar SunShot Podcast: 3 Reasons to Register for the SunShot Prize Today

  17. SunShot Prize Competition Rules | Department of Energy

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

    Competition Rules SunShot Prize Competition Rules This document provides the SunShot Prize competition rules updated on July 20, 2015 by the SunShot Initiative. SunShot Prize Official Rules July 2015.pdf (1.19 MB) More Documents & Publications SunShot Prize Frequently Asked Questions SunShot Prize Race to 7-Day Solar SunShot Catalyst Prize Rules

  18. Total Imports

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

    Data Series: Imports - Total Imports - Crude Oil Imports - Crude Oil, Commercial Imports - by SPR Imports - into SPR by Others Imports - Total Products Imports - Total Motor Gasoline Imports - Finished Motor Gasoline Imports - Reformulated Gasoline Imports - Reformulated Gasoline Blended w/ Fuel Ethanol Imports - Other Reformulated Gasoline Imports - Conventional Gasoline Imports - Conv. Gasoline Blended w/ Fuel Ethanol Imports - Conv. Gasoline Blended w/ Fuel Ethanol, Ed55 & < Imports -

  19. DOE Pursues SunShot Initiative to Achieve Cost Competitive Solar Energy by

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

    2020 | Department of Energy Pursues SunShot Initiative to Achieve Cost Competitive Solar Energy by 2020 DOE Pursues SunShot Initiative to Achieve Cost Competitive Solar Energy by 2020 February 4, 2011 - 12:00am Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu today announced additional details of the Department of Energy's "SunShot" initiative to reduce the total costs of photovoltaic solar energy systems by about 75 percent so that they are cost competitive at large

  20. Harvesting the Sun's Energy with Antennas

    ScienceCinema (OSTI)

    INL

    2009-09-01

    Researchers at Idaho National Laboratory, along with partners at Microcontinuum Inc. (Cambridge, MA) and Patrick Pinhero of the University of Missouri, are developing a novel way to collect energy from the sun with a technology that could potentially cost pennies a yard, be imprinted on flexible materials and still draw energy after the sun has set.

  1. Country Total

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

    Country Total Percent of U.S. total Canada 61,078 1% China 3,323,297 57% Germany 154,800 3% Japan 12,593 0% India 47,192 1% South Korea 251,105 4% All Others 2,008,612 34% Total 5,858,677 100% Table 7 . Photovoltaic module import shipments by country, 2014 (peak kilowatts) Note: All Others includes Cambodia, Czech Republic, Hong Kong, Malaysia, Mexico, Netherlands, Philippines, Singapore, Taiwan and Turkey Source: U.S. Energy Information Administration, Form EIA-63B, 'Annual Photovoltaic

  2. Wed Thu Fri Sat Sun

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Appalachian Basin Boundary Appalachian Basin, Southern OH (Panel 4 of 7) Oil and Gas Fields By 2001 BOE Reserve Class Total Total Total Number Liquid Gas BOE of Reserves Reserves Reserves Basin Fields (Mbbl) (MMcf) (Mbbl) Appalachian 3354 79,141 9,550,156 1,670,834 2001 Proved Reserves for Entire Applachian Basin OH WV The mapped oil and gas field

  3. About the SunShot Prize | Department of Energy

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

    Learn more about the SunShot Prize: Goals, Rules, Teams. SunShot Home About the SunShot Initiative Concentrating Solar Power Photovoltaics Systems Integration Soft Costs Business ...

  4. Beijing Suns Eco Techinal Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Suns Eco Techinal Co Ltd Jump to: navigation, search Name: Beijing Suns-Eco Techinal Co Ltd Place: Beijing, China Zip: 100053 Product: Beijing Suns-Eco Techinal Co., Ltd. is a...

  5. SunSource Technology Services Inc | Open Energy Information

    Open Energy Info (EERE)

    SunSource Technology Services Inc Jump to: navigation, search Name: SunSource Technology Services Inc. Place: Addison, Illinois Zip: IL 60101 Product: SunSource is a fluid power...

  6. SunDwel Solar Limited | Open Energy Information

    Open Energy Info (EERE)

    SunDwel Solar Limited Jump to: navigation, search Logo: SunDwel Solar Limited Name: SunDwel Solar Limited Address: 1 Tower Road Place: Washington, United Kingdom Sector: Solar...

  7. SunShot Initiative 2013 Fact Sheet | Department of Energy

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

    More Documents & Publications SunShot Initiative Fact Sheet Capturing the Sun, Creating a Clean Energy Future (Brochure), SunShot, Solar Energy Technologies Program (SETP), U.S. ...

  8. Capturing the Sun, Creating a Clean Energy Future (Brochure)...

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

    Capturing the Sun, Creating a Clean Energy Future (Brochure), SunShot, Solar Energy Technologies Program (SETP), U.S. Department of Energy (DOE) Capturing the Sun, Creating a Clean ...

  9. Tracking the Sun VIII (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Tracking the Sun VIII Citation Details In-Document Search Title: Tracking the Sun VIII Funded by the SunShot Initiative, this report summarizes trends in the ...

  10. SunShot SEAB Presentation | Department of Energy

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

    SunShot SEAB Presentation SunShot SEAB Presentation SunShot SEAB Presentation (3.02 MB) More Documents & Publications Revitalizing American Competitiveness in Solar Technologies Revitalizing American Competitiveness in Solar Technologies CX-100028: Categorical Exclusion Determination

  11. PetroSun Biofuels China | Open Energy Information

    Open Energy Info (EERE)

    PetroSun Biofuels China Jump to: navigation, search Name: PetroSun Biofuels China Place: China Sector: Biofuels Product: PetroSun Biofuels China is a wholly owned subsidiary of...

  12. SunShot Catalyst Priz Competition

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

    Catalyst Prize Competition SunShot Catalyst is an open innovation program launched in 2014 by the U.S. Department of Energy SunShot Initiative that aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar energy marketplace. Through a series of prize challenges, SunShot Catalyst makes it faster and easier for American innovators to launch cutting-edge solar companies, while tackling time-sensitive market challenges. Since

  13. SunShot Concentrating Solar Power Program

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

    Solar Power Program $0.21 $0.03 $0.05 $0.04 $0.09 2010 Cost Reductions $0.07 Solar Field $0.02 Power Block $0.02 Receiver/Heat Transfer $0.04 Thermal Storage $0.01 $0.02 $0.02 6¢/kWh SunShot Target (2020) $0.01 SunShot Goal The DOE SunShot Initiative is a collaborative national endeavor to make solar energy cost-competitive with other forms of energy, without subsidies, by the end of the decade. Strategy for CSP FOAs Deconstructing $0.06 per kilowatt-hour

  14. SunShot Prize Score Sheet Template | Department of Energy

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

    Score Sheet Template SunShot Prize Score Sheet Template This is the scoring template for the SunShot Prize: Race to 7-Day Solar. SunShot Prize scoring template. (49.6 KB) More Documents & Publications Race to 7-Day Solar: Scoring Sheet Template SunShot Podcast: 3 Reasons to Register for the SunShot Prize Today 2014 SunShot Initiative Soft Costs Subprogram Overview

  15. Energy Department Announces SunShot Startup Investments and Competitio...

    Office of Environmental Management (EM)

    SunShot Startup Investments and Competition to Unleash Cost-Competitive Solar Energy Energy Department Announces SunShot Startup Investments and Competition to Unleash ...

  16. Solar Energy Education. Reader, Part IV. Sun schooling (Technical...

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

    Reader, Part IV. Sun schooling Citation Details In-Document Search Title: Solar Energy Education. Reader, Part IV. Sun schooling You are accessing a document from the Department ...

  17. Solar Energy Education. Reader, Part II. Sun story. [Includes...

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

    Reader, Part II. Sun story. Includes glossary Citation Details In-Document Search Title: Solar Energy Education. Reader, Part II. Sun story. Includes glossary You are ...

  18. 2014 SunShot Initiative Technology to Market Subprogram Overview...

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

    is an overview of the SunShot Initiative's technology to market research portfolio. ... SunShot Initiative 2014 Portfolio Overview Revitalizing American Competitiveness in Solar ...

  19. Sandia Energy - SunShot Grand Challenge: Regional Test Centers

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

    Challenge: Regional Test Centers Home Videos Renewable Energy Energy Events News SunShot News & Events Photovoltaic Solar SunShot Grand Challenge: Regional Test Centers Previous...

  20. 2014 SunShot Initiative Portfolio Book: Tackling Challenges in...

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

    Tackling Challenges in Solar Energy 2014 SunShot Initiative Portfolio Book: Tackling Challenges in Solar Energy The 2014 SunShot Initiative Portfolio Book outlines the progress ...

  1. SunShot Initiative Chart | Department of Energy

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

    Documents & Publications SunShot Concentrating Solar Power Program SunShot Initiative 2014 Portfolio Overview EERE Science and Technology Policy (STP) Fellowships Application Form...

  2. Chasing the Sun: Solar Adventures Around the World | Open Energy...

    Open Energy Info (EERE)

    Chasing the Sun: Solar Adventures Around the World Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Chasing the Sun: Solar Adventures Around the World AgencyCompany...

  3. Insider highlights VEISHEA and the Sun Ranger | The Ames Laboratory

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

    Insider highlights VEISHEA and the Sun Ranger The June 1991 issue of Insider focused on VEISHEA activities -- Adventures in Science --, including the Lab's solared-powered Sun ...

  4. Energy Department Announces the SUN Project, Empowering Urban...

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

    Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM Education Energy Department Announces the SUN Project, Empowering Urban Native Youth in STEM ...

  5. Bella Energy formely Sun Electric Systems | Open Energy Information

    Open Energy Info (EERE)

    Bella Energy formely Sun Electric Systems Jump to: navigation, search Name: Bella Energy (formely Sun Electric Systems) Place: Lafayette, Colorado Zip: 80026 Sector: Solar Product:...

  6. Shanghai Very Sun Technologies Co | Open Energy Information

    Open Energy Info (EERE)

    Very Sun Technologies Co Jump to: navigation, search Name: Shanghai Very Sun Technologies Co Place: Shanghai, Shanghai Municipality, China Product: A PV system integrator and...

  7. 2014 SunShot Initiative Portfolio Book: Concentrating Solar Power...

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

    Concentrating Solar Power 2014 SunShot Initiative Portfolio Book: Concentrating Solar Power The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals ...

  8. SunShot Podcast: Concentrating Solar Power Thermal Storage Part...

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

    Concentrating Solar Power Thermal Storage Part II SunShot Podcast: Concentrating Solar Power Thermal Storage Part II This SunShot Initiative podcast features Ranga Pitchumani of ...

  9. SunShot Concentrating Solar Power Research | Department of Energy

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

    Research SunShot Concentrating Solar Power Research "This fact sheet summarizes DOE's SunShot Concentrating Solar Power Research and Development program. In 2012, the program's 21 ...

  10. Emcore/SunPeak Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Solar Power Plant Facility EmcoreSunPeak Sector Solar Facility Type Concentrating Photovoltaic Developer SunPeak Solar Location Albuquerque, New Mexico Coordinates 35.0844909,...

  11. Download the SunShot Initiative 2014 Portfolio | Department of...

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

    More Documents & Publications 2014 SunShot Initiative Portfolio Book: Tackling Challenges in Solar Energy 2014 SunShot Initiative Portfolio Book: Photovoltaics Revitalizing ...

  12. SunErgy AE | Open Energy Information

    Open Energy Info (EERE)

    expanding it. SunErgy AE is a company located in Thessaloniki, Greece . http:www.rtl-hessen.devideos.php?video7202&kategorie25 http:www.giessener-allgemeine.deHomeStadt...

  13. SunShot Summit: Soft Costs

    Broader source: Energy.gov [DOE]

    This video on the soft costs of installing solar technologies was shown during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012.

  14. Sun Harvest Solar Project | Open Energy Information

    Open Energy Info (EERE)

    Solar Project Facility Sun Harvest Solar Project Sector Solar Facility Type Fixed Tilt Ground-Mount Owner EnXco Developer EnXco Energy Purchaser Fresno Adventist Academy...

  15. The SunShot Vision Study

    Office of Energy Efficiency and Renewable Energy (EERE)

    The SunShot Vision Study provides an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several...

  16. SunShot Podcast: Grid Integration

    Broader source: Energy.gov [DOE]

    This SunShot Initiative podcast features Kevin Lynn of the U.S. Department of Energy Solar Office. In the first segment of a two-part series on solar grid integration, this episode covers the...

  17. Sun Bear Solar Ltd | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Sun Bear Solar Ltd Place: Hong Kong Sector: Solar Product: Hong Kong-based firm that manufactures solar product equipment, such as PV glass,...

  18. SunFlake AS | Open Energy Information

    Open Energy Info (EERE)

    Zip: DK-2100 Sector: Efficiency Product: Danish manufacturer of nanostructured PV cells with up to 30% efficiency. References: SunFlake AS1 This article is a stub. You can...

  19. Czech Sun sro | Open Energy Information

    Open Energy Info (EERE)

    sro Jump to: navigation, search Name: Czech Sun sro Place: Bzenec, Czech Republic Zip: 696 81 Product: Czech project developer currently operating one 0.7MW PV plant in the Czech...

  20. SunPower Corporation | Open Energy Information

    Open Energy Info (EERE)

    SunPower Corporation Address: 3939 N. 1st Street Place: San Jose, California Zip: 95134 Region: Bay Area Sector: Solar Product: Solar developer Website: us.sunpowercorp.com?re1...

  1. Sun Biofuels SBF | Open Energy Information

    Open Energy Info (EERE)

    Biofuels SBF Jump to: navigation, search Name: Sun Biofuels (SBF) Place: London, Greater London, United Kingdom Zip: W8 7LP Product: London-based jatropha and biofuel project...

  2. THE LOST SIBLINGS OF THE SUN

    SciTech Connect (OSTI)

    Portegies Zwart, Simon F.

    2009-05-01

    The anomalous chemical abundances and the structure of the Edgeworth-Kuiper belt observed in the solar system constrain the initial mass and radius of the star cluster in which the Sun was born to M {approx_equal} 500-3000M {sub sun} and R {approx_equal} 1-3 pc. When the cluster dissolved, the siblings of the Sun dispersed through the galaxy, but they remained on a similar orbit around the Galactic center. Today these stars hide among the field stars, but 10-60 of them are still present within a distance of {approx}100 pc. These siblings of the Sun can be identified by accurate measurements of their chemical abundances, positions, and their velocities. Finding even a few will strongly constrain the parameters of the parental star cluster and the location in the Galaxy where we were born.

  3. Sun Dog Energy | Open Energy Information

    Open Energy Info (EERE)

    Dog Energy Jump to: navigation, search Name: Sun Dog Energy Address: P.O. Box 565 Place: Poncha Springs, Colorado Zip: 81242 Region: Rockies Area Sector: Solar Product: Design,...

  4. Spinning with the Sun | Department of Energy

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

    Spinning with the Sun Spinning with the Sun April 4, 2013 - 3:31pm Addthis Patrick Yarn Mills, located in Kings Mountain North Carolina, installed a 105-kilowatt rooftop solar system with the help of the Energy Department's State Energy Program. | Photo courtesy of the NC Energy Office. Patrick Yarn Mills, located in Kings Mountain North Carolina, installed a 105-kilowatt rooftop solar system with the help of the Energy Department's State Energy Program. | Photo courtesy of the NC Energy Office.

  5. SunShotBook-all.indd

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

    Appendix: SunShot Funding Programs The table below lists competitive funding opportunity announcements (FOAs) funded by the SunShot Initiative as of fiscal year 2011. Funding amounts and award numbers reflect awards made under competitive FOAs. Only active awards are described in this document. Funding amounts shown here and throughout the rest of this document reflect only the federal portion of each award. Please note: Awards made to federally-funded research centers (i.e., national

  6. State Total

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

    State Total Percent of U.S. total Alabama 482 0.0% Alaska 81 0.0% Arizona 194,476 3.3% Arkansas 336 0.0% California 3,163,120 53.0% Colorado 47,240 0.8% Connecticut 50,745 0.9% Delaware 6,600 0.1% District of Columbia 751 0.0% Florida 18,593 0.3% Georgia 47,660 0.8% Hawaii 78,329 1.3% Illinois 5,795 0.1% Indiana 37,016 0.6% Iowa 14,281 0.2% Kansas 1,809 0.0% Kentucky 520 0.0% Louisiana 12,147 0.2% Maine 1,296 0.0% Maryland 63,077 1.1% Massachusetts 157,415 2.6% Michigan 4,210 0.1% Minnesota

  7. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency &

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

    Renewable Energy (EERE) | Department of Energy One provides an introduction to the SunShot Vision Study, produced by the Department of Energy's Solar Energy Technologies Program. The chapter begins by providing basic information about solar energy technologies and the status and potential of solar energy in the United States. Next, the SunShot scenario and analysis methodology are summarized, and several electric-sector impacts of achieving the SunShot targets are discussed. Finally,

  8. SunShot Grand Challenge Summit: Bright Outlook to Achieve SunShot Goal |

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

    Department of Energy Grand Challenge Summit: Bright Outlook to Achieve SunShot Goal SunShot Grand Challenge Summit: Bright Outlook to Achieve SunShot Goal May 30, 2014 - 2:15pm Addthis Watch the video above to learn more about the Energy Department's SunShot Initiative, a national collaborative effort to make solar energy cost-competitive with other forms of electricity. Minh Le Minh Le Deputy Director, Solar Energy Technologies Office Last week, hundreds of solar energy leaders gathered in

  9. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    Four of the SunShot Vision Study evaluates the current price and performance of photovoltaic technologies. Price projections representing incrementalevolutionary improvements in ...

  10. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    potential within an integrated national energy policy framework." 47927.pdf (19.75 MB) More ... Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

  11. Thu Fri Sat Sun Mon Tue Wed Thu

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

    12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu ...

  12. Tue Wed Thu Fri Sat Sun Mon Tue

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

    14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu ...

  13. Mon Tue Wed Thu Fri Sat Sun Mon

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

    16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Day ...

  14. Brighter than a Hundred Suns: Solar Power for the Southwest....

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

    Colorado Brighter than a Hundred Suns: Solar Power for the Southwest Period of ......... 8 Solar ......

  15. Tue Wed Thu Fri Sat Sun Mon Tue

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

    9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

  16. FTA- SunLine Transit Agency- Final Report

    Broader source: Energy.gov [DOE]

    Final Report on the Federal Transit Administration, SunLine Transit Agency Cooperative Agreement (Part One)

  17. 2014 SunShot Initiative Portfolio Book | Department of Energy

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

    2014 SunShot Initiative Portfolio Book 2014 SunShot Initiative Portfolio Book PortfolioThumb.jpg The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. The complete 2014 SunShot Initiative Portfolio Book is available for download, as well as individual sections.

  18. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

    Broader source: Energy.gov [DOE]

    Chapter Seven of the SunShot Vision Study discusses the potential environmental impacts of achieving the SunShot scenario, with comparisons to other generating technologies and land uses, as well as the challenges associated with siting utility-scale and distributed solar technologies.

  19. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Chapter Four of the SunShot Vision Study evaluates the current price and performance of photovoltaic technologies. Price projections representing incremental/evolutionary improvements in solar technologies are compared with the SunShot price projections. The availability of key PV materials and the required scale-up of PV manufacturing capacity are also evaluated.

  20. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Chapter Two of the SunShot Vision Study provides context for the SunShot scenario by reviewing the evolution of global and U.S. markets for photovoltaics and concentrating solar power. It also examines the maximum potential of U.S. solar markets as determined by the potential of solar technologies to convert available sunlight into electricity and thermal energy.

  1. SunShot Initiative Fact Sheet

    SciTech Connect (OSTI)

    DOE Solar Energy Technologies Office

    2015-04-01

    The U.S. Department of Energy (DOE) SunShot Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. The SunShot fact sheet outlines goals and successes of the program as it works with private companies, universities, non-profit organizations, state and local governments, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, without incentives, by the year 2020.

  2. SunShot Concentrating Solar Power Research

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

    Solar Power Research and Development Motivation The current cost of concentrating solar power (CSP) without economic support is estimated to be approximately $0.21/kWh. Signifcant improvements across all four major CSP subsystems-solar felds, power plants, receivers, and thermal storage-are necessary to achieve the SunShot cost goal of $0.06/kWh. The 2012 SunShot CSP Research and Development (R&D) program addresses the technical barriers for solar felds, receivers, and power plants.

  3. SunShotBook-all.indd

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

    1 Photovoltaics To meet the SunShot Initiative goal of an unsubsidized utility- scale PV system cost of $1/W and to attain a levelized cost of energy (LCOE) of $0.06/kWh by 2020, the PV program has the following targets: * Module cost of $0.50/W (including margin) * Module efficiency of 20% While module costs have decreased dramatically since the start of the SunShot Initiative, an additional 1/3 cost reduction is necessary. Further, increases in module efficiency enable decreases in the balance

  4. Sat Sun Mon Tue Wed Thu Fri Sat

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

    14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Day Day Night Apr 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Day LA63 Day Night LA63 Night IH- LA63 May 14 1 2 3 4 5 6 7 8 9 10

  5. Insolation data manual: long-term monthly averages of solar radiation, temperature, degree-days and global anti K/sub T/ for 248 national weather service stations

    SciTech Connect (OSTI)

    Knapp, C L; Stoffel, T L; Whitaker, S D

    1980-10-01

    Monthly averaged data is presented which describes the availability of solar radiation at 248 National Weather Service stations. Monthly and annual average daily insolation and temperature values have been computed from a base of 24 to 25 years of data. Average daily maximum, minimum, and monthly temperatures are provided for most locations in both Celsius and Fahrenheit. Heating and cooling degree-days were computed relative to a base of 18.3/sup 0/C (65/sup 0/F). For each station, global anti K/sub T/ (cloudiness index) were calculated on a monthly and annual basis. (MHR)

  6. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Chapter Three of the SunShot Vision Study describes the SunShot scenario and the reference scenario against which it is compared, including the analysis models used, major assumptions, projected deployment of photovoltaics and concentrating solar power resources, evolution of the U.S. electric sector, transmission requirements and electrical energy flows, and operational feasibility. It also provides an evaluation of the impact of the SunShot scenario’s projected solar deployment, including electric-sector costs, carbon emissions, and solar energy sector employment.

  7. Faces of the Recovery Act: Sun Catalytix

    ScienceCinema (OSTI)

    Nocera, Dave

    2013-05-29

    BOSTON- At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act. To learn about more ARPA-E projects through the Recovery Act: http://arpa-e.energy.gov/FundedProjects.aspx

  8. SunLine Transit Agency | Department of Energy

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

    Technology Validation » SunLine Transit Agency SunLine Transit Agency SunLine Transit Agency logo SunLine Transit Agency provides public transit and community services to California's Coachella Valley. The service area is more than 1,100 square miles and includes nine member cities, as well as Riverside County. Over the years, SunLine has pursued an aggressive strategy for implementing clean technologies into its fleet. SunLine began by switching its fleet to compressed natural gas (CNG), then

  9. SunShot Catalyst Prize Rules | Department of Energy

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

    Catalyst Prize Rules SunShot Catalyst Prize Rules SunShot Catalyst is an open innovation program that aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar marketplace. This document details the rules for the contest. SunShot Catalyst Prize Rules - May 2015.pdf (591.46 KB) More Documents & Publications SunShot Prize Race to 7-Day Solar SunShot Catalyst Prize Rules SunShot Catalyst Demo Day 2015 Media Resources

  10. EERE Success Story-From Silver to Copper: SunShot Awardee TetraSun...

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

    Solar industry leader First Solar, which operates the world's largest PV power plant in California, acquired TetraSun in 2013 and recently started a production line with the ...

  11. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    After reviewing the finance-related inputs used in the analysis, Chapter 8 of the SunShot Vision Study quantifies the amount of supply-chain and project financing required under ...

  12. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency &

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

    Renewable Energy (EERE) | Department of Energy Five of the SunShot Vision Study evaluates the current cost, performance, and potential of several concentrating solar power technologies. A detailed discussion of the opportunities for potential cost reductions to existing and emerging CSP technologies is provided. Key challenges to achieving the level of CSP growth envisioned in the SunShot scenario are evaluated, including potential materials-supply constraints as well as manufacturing

  13. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency &

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

    Renewable Energy (EERE) | Department of Energy Six of the SunShot Vision Study gives an overview of the major integration challenges along with potential solutions needed to achieve the SunShot scenario. It describes the operation of the electric power system and the important role of reliability standards in ensuring adequate balancing of generation and demand. It also addresses the integration of solar into power system operations and planning, including lessons learned in this and other

  14. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    After reviewing the finance-related inputs used in the analysis, Chapter 8 of the SunShot Vision Study quantifies the amount of supply-chain and project financing required under the SunShot scenario. This is followed by a discussion of current and emerging financial structures and incentives that could help stimulate solar energy growth, especially in the pre-2020 transition period.

  15. New Study Examines Progress toward SunShot Initiative Goals,...

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

    Study Examines Progress toward SunShot Initiative Goals, Identifies Emerging Solar Energy R&D Opportunities for 2020 and Beyond New Study Examines Progress toward SunShot ...

  16. Energy Department Launches SunShot Prize Competition to Install...

    Energy Savers [EERE]

    Energy Department Launches SunShot Prize Competition to Install Solar Energy Systems at a Fraction of Today's Price Energy Department Launches SunShot Prize Competition to Install ...

  17. VeraSun Energy Corp | Open Energy Information

    Open Energy Info (EERE)

    VeraSun Energy Corp Place: Aurora, South Dakota Zip: 57002 Product: VeraSun uses biotechnology to convert corn to fuel-grade ethanol, which is blended with gasoline and results...

  18. TekSun PV Manufacturing Inc | Open Energy Information

    Open Energy Info (EERE)

    TekSun PV Manufacturing Inc Jump to: navigation, search Name: TekSun PV Manufacturing Inc Place: Austin, Texas Zip: 78701 Product: US-based installer of PV systems; rportedly...

  19. SunShot Podcast: Grid Integration Part II

    Broader source: Energy.gov [DOE]

    This SunShot Initiative podcast features Kevin Lynn of the U.S. Department of Energy. In the second segment of a two-part series on solar grid integration, this episode covers SunShot’s efforts to...

  20. Thu Fri Sat Sun Mon Tue Wed Thu

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

    /2015 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Day LJ54 Gessner LJ67 Khalil IH LJ49 Fromme Night LK21 Sension IH LJ41 Fennel LJ43 Fiuza DS 11/1/2015 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu

  1. InSpira Sun Centered Engineering | Open Energy Information

    Open Energy Info (EERE)

    InSpira Sun Centered Engineering Jump to: navigation, search Name: InSpira Sun Centered Engineering Place: Las Rozas de Madrid, Spain Zip: 28230 Product: Madrid-based manufacturer...

  2. SunTergrid SpA | Open Energy Information

    Open Energy Info (EERE)

    SunTergrid SpA Jump to: navigation, search Name: SunTergrid SpA Place: Roma, Italy Sector: Solar Product: Italy-based solar project developer and subsidiary of Terna SpA....

  3. 2014 SunShot Summit Awardee Poster List

    Broader source: Energy.gov [DOE]

    Download an Excel spreadsheet of the names and locations of all SunShot awardee posters in the Technology Forum at the 2014 SunShot Grand Challenge Summit and Peer Review.

  4. SunShot Summit: Richard Swanson Plenary Session

    Broader source: Energy.gov [DOE]

    This video shows Richard Swanson, president emeritus of SunPower, presenting his plenary talk at the DOE SunShot Grand Challenge: Summit and Technology Forum on June 14, 2012.

  5. Tue Wed Thu Fri Sat Sun Mon Tue

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

    6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day LL41 He DD Day IH Night LK86 Albert SPI 4/1/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Day DD - SPI IH Coffee LL72

  6. Tue Wed Thu Fri Sat Sun Mon Tue

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

    Jan 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day IH IH IH IH Night Feb 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day L733 Night IH IH L767 Seeman L785 Mar 13 1 2 3 4 5 6 7 8 9 10 11

  7. Mon Tue Wed Thu Fri Sat Sun Mon

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

    Jul 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Day IH IH IH Night IH Aug 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Day Night Sep 13 1 2 3 4 5 6 7 8 9 10 11 12 13

  8. SunShot Grand Challenge Summit Breakout Sessions Announced

    Broader source: Energy.gov [DOE]

    The 2014 SunShot Grand Challenge Summit is only six weeks away! SunShot is excited to announce our thought-provoking lineup of Grand Challenge Breakout Sessions.

  9. SunShot Announces Speakers for 2014 Summit

    Broader source: Energy.gov [DOE]

    Preparations from the 2014 SunShot Grand Challenge Summit and Peer Review are well underway, and the SunShot team is busy lining up top-notch speakers, compelling panel sessions, and thoughtful...

  10. Tracking the Sun VIII. The Installed Price of Residential and...

    Office of Scientific and Technical Information (OSTI)

    Tracking the Sun VIII. The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States Citation Details In-Document Search Title: Tracking the Sun ...

  11. City of Rising Sun, Indiana (Utility Company) | Open Energy Informatio...

    Open Energy Info (EERE)

    Sun, Indiana (Utility Company) Jump to: navigation, search Name: Rising Sun City of Place: Indiana References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861...

  12. Energy From the Sun (10 activities) | Department of Energy

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

    Energy From the Sun (10 activities) Energy From the Sun (10 activities) Below is information about the student activitylesson plan from your search. Grades 5-8 Subject Solar...

  13. 2014 SunShot Initiative Systems Integration Subprogram Overview...

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

    These slides correspond to a presentation given by SunShot Initiative Systems Integration Acting Program Manager Dr. Ranga Pitchumani at the 2014 SunShot Grand Challenge Summit and ...

  14. SunE CPA CDC2 LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: SunE CPA CDC2 LLC -- SunEdison Ironwood State Prison Place: California Phone Number: 866-786-3347 Website: www.cdcr.ca.govCDCRGoingGre...

  15. Everything under the sun: A review of solar neutrinos (Journal...

    Office of Scientific and Technical Information (OSTI)

    Everything under the sun: A review of solar neutrinos Citation Details In-Document Search Title: Everything under the sun: A review of solar neutrinos Solar neutrinos offer a...

  16. SunWize Technologies Inc | Open Energy Information

    Open Energy Info (EERE)

    SunWize Technologies Inc Jump to: navigation, search Name: SunWize Technologies Inc Place: Kingston, New York Zip: 12401 Sector: Solar Product: Specialises in the manufacture of...

  17. EERE Success Story-SunShot Incubator Awardee Helps Companies...

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

    SunShot Incubator Awardee Helps Companies Offer Discount Solar as Employee Perk EERE Success Story-SunShot Incubator Awardee Helps Companies Offer Discount Solar as Employee Perk ...

  18. 2014 SunShot Initiative Concentrating Solar Power Subprogram...

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

    These slides correspond to a presentation given by SunShot Initiative Concentrating Solar Power Program Manager Dr. Ranga Pitchumani at the 2014 SunShot Grand Challenge Summit and ...

  19. SunJoi Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Jump to: navigation, search Name: SunJoi Solar Inc Product: Manufacturer of photovoltaic thin film panels and modules. References: SunJoi Solar Inc1 This article is a...

  20. SunEnergy GmbH | Open Energy Information

    Open Energy Info (EERE)

    Name: SunEnergy GmbH Place: Hamburg, Germany Zip: D-20539 Product: Distributor of photovoltaic products and project planner and developer. References: SunEnergy GmbH1 This...

  1. SunEdison Israel Ltd | Open Energy Information

    Open Energy Info (EERE)

    Israel Ltd Jump to: navigation, search Name: SunEdison Israel Ltd Place: Israel Product: Israel-based subsidiary of project developer SunEdison in the Israeli market, with 15%...

  2. About the SunShot Initiative | Department of Energy

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

    About the SunShot Initiative About the SunShot Initiative The U.S. Department of Energy (DOE) Solar Energy Technologies Office focuses on achieving the goals of the SunShot Initiative, which seeks to make solar energy cost-competitive with other forms of electricity by the end of the decade. What We Do SunShot funds cooperative research, development, demonstration, and deployment projects by private companies, universities, state and local governments, nonprofit organizations, and national

  3. 2014 SunShot Initiative Concentrating Solar Power Subprogram Overview |

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

    Department of Energy Concentrating Solar Power Subprogram Overview 2014 SunShot Initiative Concentrating Solar Power Subprogram Overview These slides correspond to a presentation given by SunShot Initiative Concentrating Solar Power Program Manager Dr. Ranga Pitchumani at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's concentrating solar power (CSP) research portfolio.

  4. 2014 SunShot Initiative Systems Integration Subprogram Overview |

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

    Department of Energy Systems Integration Subprogram Overview 2014 SunShot Initiative Systems Integration Subprogram Overview These slides correspond to a presentation given by SunShot Initiative Systems Integration Acting Program Manager Dr. Ranga Pitchumani at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's systems integration research portfolio. rangapitchumani_si_subprogram_overview_sunshot2014.pdf

  5. SunCatcher Power System Unveiled | Department of Energy

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

    SunCatcher Power System Unveiled SunCatcher Power System Unveiled SunCatcher Power System Unveiled This photograph features the four newly designed solar power collection dishes at Sandia National Laboratories' National Solar Thermal Test Facility (NSTTF) that Stirling Energy Systems (SES) and Tessera Solar unveiled in 2009. Called SunCatchers(tm), the new dishes have a refined design that will be used in commercial-scale deployments of the units beginning in 2010. Sandia's concentrating

  6. PROPERTIES OF NEAR-SUN ASTEROIDS

    SciTech Connect (OSTI)

    Jewitt, David

    2013-05-15

    Asteroids near the Sun can attain equilibrium temperatures sufficient to induce surface modification from thermal fracture, desiccation, and decomposition of hydrated silicates. We present optical observations of nine asteroids with perihelia <0.25 AU (sub-solar temperatures {>=}800 K) taken to search for evidence of thermal modification. We find that the broadband colors of these objects are diverse but statistically indistinguishable from those of planet-crossing asteroids having perihelia near 1 AU. Furthermore, images of these bodies taken away from perihelion show no evidence for on-going mass-loss (model-dependent limits {approx}<1 kg s{sup -1}) that might result from thermal disintegration of the surface. We conclude that, while thermal modification may be an important process in the decay of near-Sun asteroids and in the production of debris, our new data provide no evidence for it.

  7. Solar neutrinos: Probing the sun or neutrinos

    SciTech Connect (OSTI)

    Wilkerson, J.F.

    1991-01-01

    The decade of the 1990's should prove to be a landmark period for the study of solar neutrino physics. Current observations show 2-3 times fewer neutrinos coming from the sun than are theoretically expected. As we enter the decade, new experiments are poised to attempt and discover whether this deficit is a problem with our understanding of how the sun works, is a hint of new neutrino properties beyond those predicted by the standard model of particle physics, or perhaps a combination of both. This paper will review the current status of the field and point out how future measurements should help solve this interesting puzzle. 11 refs., 3 figs., 1 tab.

  8. SunShot Systems Integration Fact Sheet

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

    Systems Integration The SunShot Initiative's Systems Integration (SI) program enables the widespread deployment of safe, reliable, and cost-effective solar energy technologies by addressing the associated technical and non-technical challenges. These include timely and cost- effective interconnection procedures, optimal system planning, accurate prediction of solar resources, monitoring and control of solar power, maintaining grid reliability and stability, and many more. To address the

  9. SunShotBook-all.indd

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

    Systems Integration The SunShot Initiative Systems Integration subprogram aims to dramatically increase the penetration level and enable widespread deployment of solar in the nation's electrical power system by addressing the associated technical and regulatory challenges. Considering a penetration scenario of 100 GW of solar interconnected on the nation's grid, the challenges are quantified and addressed in the activity areas of Grid Performance and Reliability, Dispatchability, Power

  10. On the Path to SunShot

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

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

  11. SunShotBook-all.indd

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

    Technology to Market Dramatic reductions in the cost of solar will enable the high penetration deployment of solar energy technologies. It is essential then, but insuffi cient, to discover new materials, build fi rst-of-a-kind devices, or identify that we must simplify PV interconnection backlogs: to have real impact, we must also transition all of these solutions to the marketplace. As a taxpayer-funded program, the SunShot Initiative also aims to create domestic jobs through commercial

  12. Tue Wed Thu Fri Sat Sun Mon Tue

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

    Jan 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue ...

  13. Mon Tue Wed Thu Fri Sat Sun Mon

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

    Jul 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon ...

  14. Harnessing the Sun: Energy in Our Lives | Department of Energy

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

    Harnessing the Sun: Energy in Our Lives Harnessing the Sun: Energy in Our Lives Addthis Innovation Workshop: Harnessing the Sun highlights the science and engineering of how radiant energy is transformed into other useful forms of energy. Watch the rest of the videos

  15. 2014 SunShot Initiative Technology to Market Subprogram Overview

    Broader source: Energy.gov [DOE]

    These slides correspond to a presentation given by SunShot Initiative Technology to Market Program Manager Dr. Lidija Sekaric at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's technology to market research portfolio.

  16. 2014 SunShot Initiative Photovoltaics Subprogram Overview

    Broader source: Energy.gov [DOE]

    These slides correspond to a presentation given by SunShot Initiative Photovoltaics Program Manager Dr. Becca Jones-Albertus at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's photovoltaics research portfolio.

  17. Solar Urban Neighborhood (SUN). Final report

    SciTech Connect (OSTI)

    Ellertson, J.

    1984-07-10

    The Solar Urban Neighborhood (SUN) project was conceived to demonstrate a widely applicable cooperative procedure for low and moderate income urban residents to conserve energy and promote neighborhood revitalization through installing affordable energy conservation and solar retrofit measures on their homes. The self-help retrofit systems demonstrated fan-assisted air panels for walls and a mansard roof as well as vented Trombe wall and a sunspace. Building upon a strong tradition of cooperation within their neighborhood (security watches, community gardening, bartering of skills for do-it-yourself projects), these Roxbury neighbors were able to use the DOE grant as a catalyst for doing a far more ambitious undertaking. Additionally, the project used elements of a private-public partnership since the project director was also an energy retrofit contractor with specialized equipment and skills to share, wholesale purchase access, etc. Countervailing negative forces which impeded the progress of the project were the very ambitiousness of the solar retrofit itself, the delays in receiving the initial start up grant advance and in overcoming zoning restrictions which required design modifications; and discovery of building defects (dry rot, carpenter ants) within the structures at the time of retrofit. Nevertheless, the SUN project did have a wide impact through formal and informal outreach; through an associated project, SUN-TECH, which promoted solar retrofit awareness and involvement of City of Boston building, energy, and housing officials; and through evolvement of a grass roots level public-private partnership.

  18. From Silver to Copper: SunShot Awardee TetraSuns Technology to be Mass Produced

    Broader source: Energy.gov [DOE]

    Consumers will soon have new options in their quest for the most efficient rooftop solar panels, thanks in part to former SunShot awardee TetraSun. Solar industry leader First Solar, which operates...

  19. 2014 SunShot Initiative Portfolio Book: Photovoltaics

    Broader source: Energy.gov [DOE]

    The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot’s five subprogram areas, as well as a description of every active project in the SunShot’s project portfolio as of May 2014. This section includes a letter from Program Manager Dr. Rebecca Jones-Albertus providing an overview of SunShot’s work in the photovoltaics (PV) subprogram, as well as a description of every active PV project in the portfolio.

  20. 2014 SunShot Initiative Portfolio Book: Concentrating Solar Power |

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

    Department of Energy Concentrating Solar Power 2014 SunShot Initiative Portfolio Book: Concentrating Solar Power The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. This section includes a letter from Program Manager Dr. Ranga Pitchumani providing an

  1. SunShot Grand Challenge | Department of Energy

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

    SunShot Grand Challenge SunShot Grand Challenge Addthis SunShot Grand Challenge 1 of 28 SunShot Grand Challenge Participants gather for the plenary session at the SunShot Grand Challenge Summit and Technology Forum in Denver, Colorado. (Photo by DENNIS SCHROEDER / NREL) Date taken: 2012-06-13 07:10 Arun Majumdar, Founding Director, ARPA-E 2 of 28 Arun Majumdar, Founding Director, ARPA-E Arun Majumdar, Founding Director, ARPA-E gives the welcoming remarks. (Photo by DENNIS SCHROEDER / NREL) Date

  2. Performance of 3-Sun Mirror Modules on Sun Tracking Carousels on Flat Roof Buildings

    SciTech Connect (OSTI)

    Fraas, Dr. Lewis; Avery, James E.; Minkin, Leonid M; Maxey, L Curt; Gehl, Anthony C; Hurt, Rick A; Boehm, Robert F

    2008-01-01

    Commercial buildings represent a near term market for cost competitive solar electric power provided installation costs and solar photovoltaic module costs can be reduced. JX Crystals has developed a carousel sun tracker that is prefabricated and can easily be deployed on building flat roof tops without roof penetration. JX Crystals is also developing 3-sun PV mirror modules where less expensive mirrors are substituted for two-thirds of the expensive single crystal silicon solar cell surface area. Carousels each with four 3-sun modules have been set up at two sites, specifically at Oak Ridge National Lab and at the University of Nevada in Las Vegas. The test results for these systems are presented.

  3. Carousel Trackers with 1-Sun or 3-Sun Modules for Commercial Building Rooftops

    SciTech Connect (OSTI)

    Gehl, Anthony C; Maxey, L Curt; Fraas, Dr. Lewis; Avery, James E.; Minkin, Leonid M; Huang, H,

    2008-01-01

    The goal is lower cost solar electricity. Herein, two evolutional steps are described toward achieving this goal. The first step is to follow the sun with a solar tracker. Herein, a carousel tracker is described for mounting on commercial building flat rooftops in order to produce more kWh per kW relative to fixed PV modules. The second evolutionary improvement is to produce lower cost 3-sun CPV modules where two thirds of the expensive single crystal silicon material is replaced by less expensive mirror material. This paper describes the performance and durability of two prototype installations demonstrating these evolutionary innovations. In the first case, the installation and operation of 2 carousels equipped with traditional flat plate modules is described. In the second case, the operation of a carousel equipped with new 3-sun CPV modules is described. Both systems have been operating as expected for several months through the winter of 2007.

  4. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    The SunShot Vision Study examines the potential pathways, barriers, and implications of achieving the SunShot Initiative’s price-reduction targets and resulting market-penetration levels; it is meant to provide the most comprehensive review of the potential for U.S. solar electricity generation to date. This Executive Summary outlines the 12 key findings of the study, which provide insight into both the near- and long-term technology investments and policy changes that may be required to achieve the envisioned levels of market penetration.

  5. Study of. lambda. parameters and crossover phenomena in SU(N) x SU(N) sigma models in two dimensions

    SciTech Connect (OSTI)

    Shigemitsu, J; Kogut, J B

    1981-01-01

    The spin system analogues of recent studies of the string tension and ..lambda.. parameters of SU(N) gauge theories in 4 dimensions are carried out for the SU(N) x SU(N) and O(N) models in 2 dimensions. The relations between the ..lambda.. parameters of both the Euclidean and Hamiltonian formulation of the lattice models and the ..lambda.. parameter of the continuum models are obtained. The one loop finite renormalization of the speed of light in the lattice Hamiltonian formulations of the O(N) and SU(N) x SU(N) models is calculated. Strong coupling calculations of the mass gaps of these spin models are done for all N and the constants of proportionality between the gap and the ..lambda.. parameter of the continuum models are obtained. These results are contrasted with similar calculations for the SU(N) gauge models in 3+1 dimensions. Identifying suitable coupling constants for discussing the N ..-->.. infinity limits, the numerical results suggest that the crossover from weak to strong coupling in the lattice O(N) models becomes less abrupt as N increases while the crossover for the SU(N) x SU(N) models becomes more abrupt. The crossover in SU(N) gauge theories also becomes more abrupt with increasing N, however, at an even greater rate than in the SU(N) x SU(N) spin models.

  6. SunShot_2012_Arvizu_061412

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

    So let me talk about what this is all about, SunShot and Grand Challenges. It's really about energizing all the capabilities we have in the United States in solar technologies. And so, then you might ask, why do we really need Grand Challenges, what is, is this some - I just want one other wire, that's so I can tweak while I'm giving you a talk. [Laughter] So, the United States is in a fierce race, we-to be the inventor, the manufacturer, the distributor of a lot of clean energy technologies;

  7. Search for Neutrinos from the Sun

    DOE R&D Accomplishments [OSTI]

    Davis, Raymond Jr.

    1968-09-01

    A solar neutrino detection system has been built to observe the neutrino radiation from the sun. The detector uses 3,900,000 liters of tetrachloroethylene as the neutrino capturing medium. Argon is removed from the liquid by sweeping with helium gas, and counted in a small low level proportional counter. The recovery efficiency of the system was tested with Ar{sup 36} by the isotope dilution method, and also with Ar{sup 37} produced in the liquid by fast neutrons. These tests demonstrate that Ar{sup 37} produced in the liquid by neutrino capture can be removed with a 95 percent efficiency by the procedure used.

  8. THE GRAVITATIONAL POTENTIAL NEAR THE SUN FROM SEGUE K-DWARF KINEMATICS

    SciTech Connect (OSTI)

    Zhang Lan; Liu Chao; Zhao Gang; Rix, Hans-Walter; Van de Ven, Glenn; Bovy, Jo

    2013-08-01

    To constrain the Galactic gravitational potential near the Sun ({approx}1.5 kpc), we derive and model the spatial and velocity distributions for a sample of 9000 K-dwarfs with spectra from SDSS/SEGUE, which yield radial velocities and abundances ([Fe/H] and [{alpha}/Fe]). We first derive the spatial density distribution for three abundance-selected sub-populations of stars accounting for the survey's selection function. The vertical profiles of these sub-populations are simple exponentials and their vertical dispersion profile is nearly isothermal. To model these data, we apply the 'vertical' Jeans equation, which relates the observable tracer number density and vertical velocity dispersion to the gravitational potential or vertical force. We explore a number of functional forms for the vertical force law, fit the dispersion and density profiles of all abundance-selected sub-populations simultaneously in the same potential, and explore all parameter co-variances using a Markov Chain Monte Carlo technique. Our fits constrain a disk mass scale height {approx}< 300 pc and the total surface mass density to be 67 {+-} 6 M{sub Sun} pc{sup -2} at |z| = 1.0 kpc of which the contribution from all stars is 42 {+-} 5 M{sub Sun} pc{sup -2} (assuming a contribution from cold gas of 13 M{sub Sun} pc{sup -2}). We find significant constraints on the local dark matter density of 0.0065 {+-} 0.0023 M{sub Sun} pc{sup -3} (0.25 {+-} 0.09 GeV cm{sup -3}). Together with recent experiments this firms up the best estimate of 0.0075 {+-} 0.0021 M{sub Sun} pc{sup -3} (0.28 {+-} 0.08 GeV cm{sup -3}), consistent with global fits of approximately round dark matter halos to kinematic data in the outskirts of the Galaxy.

  9. Multi-EM27/SUN Total Carbon Column Observing Network (TCCON)...

    Office of Scientific and Technical Information (OSTI)

    pollution. Due to the homogeneity of the region surrounding Lamont, Oklahoma, portable FTS measurements were less effectedmore by large changes in column GHG abundances from air ...

  10. Multi-EM27/SUN Total Carbon Column Observing Network (TCCON)...

    Office of Scientific and Technical Information (OSTI)

    ... pollution. Due to the homogeneity of the region surrounding Lamont, Oklahoma, portable FTS measurements were less effected by large changes in column GHG abundances from air mass ...

  11. The SUN Project Enhances STEM Education for Native American Youth |

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

    Department of Energy The SUN Project Enhances STEM Education for Native American Youth The SUN Project Enhances STEM Education for Native American Youth April 2, 2014 - 1:25pm Addthis The SUN Project Enhances STEM Education for Native American Youth Annie Whatley Annie Whatley Deputy Director, Office of Minority Education and Community Development Last October, the Department of Energy awarded the American Indian Science and Engineering Society (AISES) a grant to implement a new program

  12. Tracking the Sun VIII: The Installed Price of Residential and

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

    Non-Residential Photovoltaic Systems in the United States | Department of Energy Tracking the Sun VIII: The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States Tracking the Sun VIII: The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States Now in its eighth edition, Lawrence Berkeley National Laboratory (LBNL)'s Tracking the Sun report series is dedicated to summarizing trends in the installed price of

  13. On the Path to SunShot- Cost Reductions Required

    Broader source: Energy.gov [DOE]

    In the On the Path to SunShot report series, the Role of Advancements in Photovoltaic Efficiency, Reliability, and Costs report highlights that while we are making major progress toward meeting the SunShot goals, further cost reductions are required to make solar energy cost competitive with conventional sources of energy by 2020. Learn more about the reports in the On the Path to SunShot series and view all of their associated graphics.

  14. SunShot Initiative Fact Sheet | Department of Energy

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

    Initiative Fact Sheet SunShot Initiative Fact Sheet The U.S. Department of Energy (DOE) SunShot Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. The SunShot fact sheet outlines goals and successes of the program as it works with private companies, universities, non-profit organizations, state and local governments, and national laboratories

  15. SunShot Photovoltaic Manufacturing Initiative | Department of Energy

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

    Technology to Market » SunShot Photovoltaic Manufacturing Initiative SunShot Photovoltaic Manufacturing Initiative The SunShot Photovoltaic Manufacturing Initiative (PVMI) invests in manufacturing-focused research projects that strengthen the competitiveness of the U.S. PV module industry and supply chain. PVMI funding also establishes manufacturing development facilities that provide infrastructure for demonstrating, testing, optimizing, and manufacturing new technologies with reduced capital

  16. SunShot Summit: Regional Test Centers | Department of Energy

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

    Regional Test Centers SunShot Summit: Regional Test Centers This video on the regional test centers was shown during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012. Text-Alternative Version (12.94 KB) More Documents & Publications text_sunshot_rtc.docx SunShot Summit: Concentrating Solar Power text_sunshot_csp.docx

  17. SELF-CANCELLATION OF EPHEMERAL REGIONS IN THE QUIET SUN

    SciTech Connect (OSTI)

    Yang, Shuhong; Zhang, Jun; Li, Ting; Liu, Yang E-mail: zjun@nao.cas.cn E-mail: yliu@sun.stanford.edu

    2012-06-20

    With the observations from the Helioseismic and Magnetic Imager aboard the Solar Dynamics Observatory, we statistically investigate the ephemeral regions (ERs) in the quiet Sun. We find that there are two types of ERs: normal ERs (NERs) and self-canceled ERs (SERs). Each NER emerges and grows with separation of its opposite polarity patches which will cancel or coalesce with other surrounding magnetic flux. Each SER also emerges and grows and its dipolar patches separate at first, but a part of the magnetic flux of the SER will move together and cancel gradually, which is described with the term 'self-cancellation' by us. We identify 2988 ERs, among which there are 190 SERs, about 6.4% of the ERs. The mean value of self-cancellation fraction of SERs is 62.5%, and the total self-canceled flux of SERs is 9.8% of the total ER flux. Our results also reveal that the higher the ER magnetic flux is, (1) the easier the performance of ER self-cancellation is, (2) the smaller the self-cancellation fraction is, and (3) the more the self-canceled flux is. We think that the self-cancellation of SERs is caused by the submergence of magnetic loops connecting the dipolar patches, without magnetic energy release.

  18. Breakout Session: Open Innovation: SunShot Catalyst & Next Generation...

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

    Open Innovation: SunShot Catalyst & Next Generation Government Prizes Breakout Session: ... and entrepreneurs who rapidly create transformative economic change and social impact. ...

  19. Summit Attendees to Learn About SunShot Funding Opportunities...

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

    are born and SunShot's five subprogram areas: photovoltaics and concentrating solar power research and development, systems integration, technology-to-market, and soft costs. ...

  20. SunShot Prize Teams | Department of Energy

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

    SunShot Prize Teams SunShot Prize Teams Five teams were selected to participate in the SunShot Prize: Race to 7-Day Solar. Northern and Central California SunShot Alliance This group, consisting of PG&E, SolarCity, Accela, and Qado, intends to design and implement a next day, or even same day, end-to-end process - from online solar building permit application to Permission to Operate (PTO) letter from the power utility. Although this goal is significantly faster than what may be required to

  1. Fuji Sun Energy Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Energy Co Ltd Jump to: navigation, search Name: Fuji Sun Energy Co Ltd Place: Kyoto, Japan Sector: Wind energy Product: The PV system installation branch of Fujipream; also...

  2. Funding Opportunity Announcement: SunShot Technology to Market...

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

    ... SunShot Home About Concentrating Solar Power Photovoltaics Systems Integration Soft Costs Technology to Market Success Stories Financial Opportunities Information Resources News

  3. SunConnex International BV | Open Energy Information

    Open Energy Info (EERE)

    Sector: Solar Product: Dutch PV installer established in 1989; supplier of modules, inverters, and components necessary to build solar plants. References: SunConnex International...

  4. Sun Prairie Water & Light Comm | Open Energy Information

    Open Energy Info (EERE)

    Water & Light Comm Jump to: navigation, search Name: Sun Prairie Water & Light Comm Place: Wisconsin Phone Number: 608.837.5500 Website: www.sunprairieutilities.com Twitter:...

  5. Sun Materials Technology aka Shanyang Technology | Open Energy...

    Open Energy Info (EERE)

    Technology aka Shanyang Technology Jump to: navigation, search Name: Sun Materials Technology (aka Shanyang Technology) Place: Yilan County, Taiwan Product: A US-Taiwan JV company...

  6. Tracking the Sun VIII: The Installed Price of Residential and...

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

    and Non-Residential Photovoltaic Systems in the United States Tracking the Sun VIII: The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United ...

  7. SunShot Presentation PV Module Reliabity Workshop Opening Session...

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

    an overview of the DOE SunShot initiative, discusses systems integration and technology validation activities, and highlighted the goals and key agenda items for the workshop. ...

  8. Sunovia Energy Technologies Inc formerly Sun Energy Solar Inc...

    Open Energy Info (EERE)

    Developing PV encapsulates, next generation solar cells, solar power storage, and LED lightings. References: Sunovia Energy Technologies Inc (formerly Sun Energy Solar...

  9. SunShot's National Laboratory Projects Target Grid Integration...

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

    Grid Through Energy Storage The Lifeworks installation by Austin Energy, a SHINES awardee. | Photo courtesy of Austin Energy Meet Guohui Yuan: SunShot Welcomes Big-Picture ...

  10. SunShot Vision Study | Department of Energy

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

    About the SunShot Initiative » SunShot Vision Study SunShot Vision Study Composite image of 3 photographs of solar technologies, showing a lit tower, rows of silver troughs, and rows of PV panels. The SunShot Vision Study provides an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. The DOE study explores a future in which the cost of solar technologies decreases by about 75%

  11. Solar Energy Education. Reader, Part IV. Sun schooling Not Available...

    Office of Scientific and Technical Information (OSTI)

    Reader, Part IV. Sun schooling Not Available 14 SOLAR ENERGY; SOLAR ENERGY; EDUCATION; BIOMASS; CURRICULUM GUIDES; GREENHOUSE EFFECT; METHANE; OCEAN THERMAL POWER PLANTS; RENEWABLE...

  12. Current SunShot Incubator Projects | Department of Energy

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

    Technology to Market » Current SunShot Incubator Projects Current SunShot Incubator Projects Projects funded under the SunShot Incubator Program allow start-up businesses to yield breakthrough technologies and game-changing insights. The following projects are in progress. Learn more about past projects. Incubator 7 Incubator 8 Incubator 9 Incubator 10 Incubator 10 Amtech Systems, Inc. Location: Tempe, AZ SunShot Award Amount: $930,664 Awardee Cost Share: $236,000 Project Summary: Amtech is

  13. Sandia Labs Harnesses the Sun's Energy with Tiny Particles

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

    Labs Harnesses the Sun's Energy with Tiny Particles - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable ...

  14. Fun with the Sun - Teacher's Activity Guide for Elementary Grades...

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

    Fun with the Sun - Teacher's Activity Guide for Elementary Grades K-2 Below is information about the student activitylesson plan from your search. Grades K-4 Subject Energy ...

  15. Greater Sun Center, Florida: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Greater Sun Center, Florida: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 27.718086, -82.351759 Show Map Loading map... "minzoom":false,"map...

  16. Sun Prairie, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sun Prairie, Wisconsin: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.1836046, -89.2137254 Show Map Loading map... "minzoom":false,"mappin...

  17. Sun City, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sun City, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.7091878, -117.1972566 Show Map Loading map... "minzoom":false,"mapping...

  18. Sun City, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sun City, Arizona: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.5975393, -112.2718239 Show Map Loading map... "minzoom":false,"mappingser...

  19. SunLight Energy Systems | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: SunLight Energy Systems Address: 955 Manchester Ave., SW Place: North Lawrence, Ohio Zip: 44666-9438 Sector: Solar Product: Retailer - Siemens...

  20. SunShot Initiative 2014 Peer Review Report

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

    SunShot Initiative 2014 Peer Review Report August 2014 SunShot Initiative 2014 Peer Review Report * i Message from the Director Message from the Director In 2011, the U.S. Department of Energy (DOE) launched the SunShot Initiative to drive down the costs of solar pow- er to $0.06 per kilowatt hour by 2020 so that solar can compete with traditional energy generation. To achieve these goals SunShot continually challenges the solar community to develop innovative projects, new solutions, and pursue

  1. SunPower Italia formerly Solar Solutions | Open Energy Information

    Open Energy Info (EERE)

    SunPower Italia (formerly Solar Solutions) Place: Faenza, Italy Zip: 48018 Product: Italian distributor and systems integrator which was formed in 2002 and has 14 employees....

  2. SunShot Summit Hackathon | Department of Energy

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

    1, 2014 9:00PM PDT to May 22, 2014 9:00PM PDT Pacific D The SunShot Initiative and the National Renewable Energy Laboratory (NREL) are hosting the SunShot Hackathon at the SunShot Grand Challenge Summit, May 19-22 in Anaheim, California. The 24-hour SunShot Hackathon, will take place from 5 p.m. on May 21 to 5 p.m. on May 22. The event, which is free for the first 50 registrants, is open to teams of programmers, product designers, media producers, software pros, and energy experts who will

  3. Chicago Region Solar Market Transformation Team SunShot Initiative...

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

    5, 2013 Chicago Region Solar Market Transformation Team SunShot Initiative - Rooftop Solar Challenge (RSC) I Final Report To: Josh Huneycutt, DOE Program Administrator This final ...

  4. Don Ana Sun Tower Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    Don Ana Sun Tower Sector Solar Facility Type Concentrating Solar Power Developer NRG EnergyeSolar Location Dona Ana County, New Mexico Coordinates 32.485767,...

  5. SHINES SunShot Project to Improve Energy Storage

    ScienceCinema (OSTI)

    Sekaric, Lidija

    2016-06-29

    Our SunShot Initiative?s new solar storage projects will supply solar energy at any time of day while helping to modernize the electrical grid.

  6. Making (and Saving) Money While the Sun Shines

    Broader source: Energy.gov [DOE]

    This presentation summarizes the information given by Tydings and Rosenberg during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012.

  7. NY-Sun PV Incentive Program (Residential and Small Business)...

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

    NY-Sun CommercialIndustrial Incentive program that offers incentives for grid connected PV systems larger than 200 KW. The New York State Energy Research and Development...

  8. Materials from 2014 SunShot Summit Breakout Session: Looking...

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

    and Development, SunEdison Brad Mattson, Chief Executive Officer, Siva Power Charlie Gay, Founder, Managing Director, Greenstar Foundation J. Craig Hunter, Co-Founder and ...

  9. SunShot Concentrating Solar Power Program | Department of Energy

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

    This poster, originally presented at the Concentrating Solar Power program review, summarizes the DOE SunShot Initiative's goals as well as the strategy for CSP funding opportunity ...

  10. The SunShot Swerve | Department of Energy

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

    The SunShot Swerve The SunShot Swerve This PowerPoint presentation was originally given by Dick Swanson, president emeritus of SunPower Corporation, at the 2012 SunShot Grand Challenge Summit and Technology Forum. During this plenary session, the speaker identifies key success metrics and innovation issues for solar today, and identifies future trends, including the progress being made toward the goal of generating cost-effective solar energy. sssummit2012_plenary_swanson.pdf (1.51 MB) More

  11. BIG SUN Energy Technology Incorporation | Open Energy Information

    Open Energy Info (EERE)

    Technology Incorporation Place: Taiwan Zip: 303 Sector: Solar Product: Taiwan-based solar cell manufacturer. References: BIG SUN Energy Technology Incorporation1 This...

  12. On the Path to SunShot | Department of Energy

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

    On the Path to SunShot On the Path to SunShot On the Path to SunShot About When the SunShot Initiative launched in 2011, it set the goal of making solar electricity cost-competitive with conventional sources of electricity by 2020. Since then, solar deployment has grown more than tenfold in the U.S. with more than one million solar installations currently operating across the country. The cost of solar energy has also dropped as much as 65%. As a result, the industry is approximately 70% of the

  13. SunShot Solar Projects Map | Department of Energy

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

    SunShot Solar Projects Map SunShot Solar Projects Map The Department of Energy's SunShot Initiative funds projects by private companies, universities, state and local governments, nonprofit organizations, and national laboratories to drive down the cost of solar electricity. We work to make it faster, easier, and more affordable for Americans to choose solar energy in their daily lives. Learn more about SunShot's work. See our active and recently inactive projects in the map below. You can sort

  14. GreenSun Energy Ltd | Open Energy Information

    Open Energy Info (EERE)

    Energy Ltd Jump to: navigation, search Name: GreenSun Energy Ltd Place: Jerusalem, Israel Zip: 97774 Product: Jerusalem based developer of luminescent concentrator PV cells....

  15. Dark Colored Cool Pigments for Materials Exposed to the Sun ...

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

    Building Energy Efficiency Building Energy Efficiency Find More Like This Return to Search Dark Colored Cool Pigments for Materials Exposed to the Sun Lawrence Berkeley National ...

  16. Final Report - Sun Rise New England - Open for Buisness | Department...

    Energy Savers [EERE]

    Final Report - Sun Rise New England - Open for Buisness Awardee: Connecticut Green Bank (Formerly Clean Energy Finance Investment Authority) Location: Rocky Hill, CT Subprogram: ...

  17. Barge Truck Total

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Barge Truck Total delivered cost per short ton Shipments with transportation rates over total shipments Total delivered cost per short ton Shipments with transportation rates over...

  18. p process measurements with SuN

    SciTech Connect (OSTI)

    Spyrou, A.; Quinn, S.J.; Simon, A.; and others

    2012-11-20

    The astrophysical p process is considered the main nucleosynthesis mechanism for the creation of the p nuclei. The accurate description of this process still suffers from large uncertainties both in the astrophysical environment and the nuclear physics input. In the latter case, nuclear reaction sensitivity studies have identified a group of reactions that have a significant contribution to the final p-nuclei abundance distribution. The cross sections of such 'important' reactions need to be measured experimentally and for this reason there is a major experimental effort to provide experimental data for the relevant astrophysical energies. In the present work, we introduce a new experimental setup - the SuN detector - that was developed at the National Superconducting Cyclotron Laboratory for measurements of capture reactions of astrophysical interest.

  19. The Sun Makes You Number One!

    SciTech Connect (OSTI)

    Epstein, Marianne; Luckyanova, Maria; Manke, Kara

    2013-07-18

    Representing the Solid-State Solar-Thermal Energy Conversion Center (S3TEC), this document is one of the entries in the Ten Hundred and One Word Challenge. As part of the challenge, the 46 Energy Frontier Research Centers were invited to represent their science in images, cartoons, photos, words and original paintings, but any descriptions or words could only use the 1000 most commonly used words in the English language, with the addition of one word important to each of the EFRCs and the mission of DOE energy. The mission of S3TEC is advancing fundamental science and developing materials to harness heat from the sun and convert this heat into electricity via solid-state thermoelectric and thermophotovoltaic technologies.

  20. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE)

    "The SunShot Vision Study provides an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. Specifically, it explores a future in which the price of solar technologies declines by about 75% between 2010 and 2020—in line with the U.S. Department of Energy (DOE) SunShot Initiative’s targets. The study does not prescribe a set of policy recommendations for solar energy in the United States; it does, however, provide analysis and insights that could help policymakers design and implement measures aimed at optimizing solar energy’s potential within an integrated national energy policy framework."

  1. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency &

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

    Renewable Energy (EERE) | Department of Energy Appendix A of the SunShot Vision Study provides an overview of the models used in this study: the Regional Energy Deployment System (ReEDS) model, the Solar Deployment System (SolarDS) model and the GridView model. Appendix B provides tables in support of the figures presented in Chapter 3. Appendix C examines the sensitivity of renewable electricity technology deployment projections to technology price assumptions. Appedix D details the

  2. Opening Day at SunShot Summit 2014

    Broader source: Energy.gov [DOE]

    An energetic crowd of hundreds of leaders throughout the solar community gathered yesterday in southern California to kick off SunShot’s four-day summit and work together to generate ideas to tackle the SunShot grand challenge to make solar energy cost competitive in the United States by 2020.

  3. Shining Sunlight on SunShot’s Project Portfolio

    Broader source: Energy.gov [DOE]

    A new interactive project map gives the public a birds-eye view of more than 200 active projects in EERE's SunShot Initiative. Working to make solar energy cost competitive, SunShot is showing where the projects are, what they're setting out to discover, and more.

  4. THE SUN WAS NOT BORN IN M67

    SciTech Connect (OSTI)

    Pichardo, Barbara; Moreno, Edmundo; Allen, Christine; Bedin, Luigi R.; Bellini, Andrea; Pasquini, Luca

    2012-03-15

    Using the most recent proper-motion determination of the old, solar-metallicity, Galactic open cluster M67 in orbital computations in a non-axisymmetric model of the Milky Way, including a bar and three-dimensional spiral arms, we explore the possibility that the Sun once belonged to this cluster. We have performed Monte Carlo numerical simulations to generate the present-day orbital conditions of the Sun and M67, and all the parameters in the Galactic model. We compute 3.5 Multiplication-Sign 10{sup 5} pairs of orbits Sun-M67 looking for close encounters in the past with a minimum distance approach within the tidal radius of M67. In these encounters we find that the relative velocity between the Sun and M67 is larger than 20 km s{sup -1}. If the Sun had been ejected from M67 with this high velocity by means of a three-body encounter, this interaction would have either destroyed an initial circumstellar disk around the Sun or dispersed its already formed planets. We also find a very low probability, much lower than 10{sup -7}, that the Sun was ejected from M67 by an encounter of this cluster with a giant molecular cloud. This study also excludes the possibility that the Sun and M67 were born in the same molecular cloud. Our dynamical results convincingly demonstrate that M67 could not have been the birth cluster of our solar system.

  5. SunShot Grand Challenge Summit and Peer Review 2014

    Broader source: Energy.gov [DOE]

    The 2014 SunShot Grand Challenge Summit and Peer Review brought together more than 800 members of the solar community to review the progress made toward the SunShot goal and discuss the challenges ahead to make solar energy more affordable and widespread across America. Download the Summit conference presentations here.

  6. Tue Wed Thu Fri Sat Sun Mon Tue

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

    Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day LL41 He DD Day IH Night LK86 Albert SPI 412016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27...

  7. SunShot: Revitalizing American Competitiveness in Solar Technologies

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

    Revitalizing American Competitiveness in Solar Technologies So what is the SunShot Initiative? 2 SunShot Initiative SunShot Initiative 5 - 6¢/kwh without subsidy A 75% cost reduction by the end of the decade Price 3 Pathway to SunShot - CSP 9¢ 2¢ 4¢ 2¢ 3¢ 1¢ 5¢ 1¢ 7¢ 2¢ 2¢ 4¢ 21¢ / kWh 6¢ / kWh ¢ 5¢ 10¢ 15¢ 20¢ 25¢ Thermal Storage Receiver/Heat Transfer Power Plant Solar Field System Price 2010 Solar Field Power Plant Receiver/ Heat Transfer Thermal Storage SunShot Target

  8. 2014 SunShot Grand Challenge Summit Opening Session Photos | Department of

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

    Energy Opening Session Photos 2014 SunShot Grand Challenge Summit Opening Session Photos Addthis SunShot Grand Challenge Summit Opening Session 1 of 35 SunShot Grand Challenge Summit Opening Session Anaheim Mayor Tom Tait with SunShot Director Minh Le Credit: SunShot Initiative Date taken: 2014-05-19 16:01 SunShot Grand Challenge Summit Opening Session 2 of 35 SunShot Grand Challenge Summit Opening Session SunShot Director Minh Le Credit: SunShot Initiative Date taken: 2014-05-19 16:06

  9. MAGNETIC LOOPS IN THE QUIET SUN

    SciTech Connect (OSTI)

    Wiegelmann, T.; Solanki, S. K.; Barthol, P.; Gandorfer, A.; Borrero, J. M.; Schmidt, W.; Pillet, V. MartInez; Bonet, J. A.; Domingo, V.; Knoelker, M.; Title, A. M.

    2010-11-10

    We investigate the fine structure of magnetic fields in the atmosphere of the quiet Sun. We use photospheric magnetic field measurements from SUNRISE/IMaX with unprecedented spatial resolution to extrapolate the photospheric magnetic field into higher layers of the solar atmosphere with the help of potential and force-free extrapolation techniques. We find that most magnetic loops that reach into the chromosphere or higher have one footpoint in relatively strong magnetic field regions in the photosphere. Ninety-one percent of the magnetic energy in the mid-chromosphere (at a height of 1 Mm) is in field lines, whose stronger footpoint has a strength of more than 300 G, i.e., above the equipartition field strength with convection. The loops reaching into the chromosphere and corona are also found to be asymmetric in the sense that the weaker footpoint has a strength B < 300 G and is located in the internetwork (IN). Such loops are expected to be strongly dynamic and have short lifetimes, as dictated by the properties of the IN fields.

  10. ACTIVITY-BRIGHTNESS CORRELATIONS FOR THE SUN AND SUN-LIKE STARS

    SciTech Connect (OSTI)

    Preminger, D. G.; Chapman, G. A.; Cookson, A. M.

    2011-10-01

    We analyze the effect of solar features on the variability of the solar irradiance in three different spectral ranges. Our study is based on two solar-cycles' worth of full-disk photometric images from the San Fernando Observatory, obtained with red, blue, and Ca II K-line filters. For each image we measure the photometric sum, {Sigma}, which is the relative contribution of solar features to the disk-integrated intensity of the image. The photometric sums in the red and blue continuum, {Sigma}{sub r} and {Sigma}{sub b}, exhibit similar temporal patterns: they are negatively correlated with solar activity, with strong short-term variability, and weak solar-cycle variability. However, the Ca II K-line photometric sum, {Sigma}{sub K}, is positively correlated with solar activity and has strong variations on solar-cycle timescales. We show that we can model the variability of the Sun's bolometric flux as a linear combination of {Sigma}{sub r} and {Sigma}{sub K}. We infer that, over solar-cycle timescales, the variability of the Sun's bolometric irradiance is directly correlated with spectral line variability, but inversely correlated with continuum variability. Our blue and red continuum filters are quite similar to the Stroemgren b and y filters used to measure stellar photometric variability. We conclude that active stars whose visible continuum brightness varies inversely with activity, as measured by the Ca HK index, are displaying a pattern that is similar to that of the Sun, i.e., radiative variability in the visible continuum that is spot-dominated.

  11. ,"Total Natural Gas Consumption

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

    Gas Consumption (billion cubic feet)",,,,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"Total ","Space Heating","Water Heating","Cook- ing","Other","Total ","Space...

  12. THE UBV(RI){sub C} COLORS OF THE SUN

    SciTech Connect (OSTI)

    Ramirez, I.; Michel, R.; Schuster, W. J.; Sefako, R.; Van Wyk, F.; Tucci Maia, M.; Melendez, J.; Castilho, B. V.

    2012-06-10

    Photometric data in the UBV(RI){sub C} system have been acquired for 80 solar analog stars for which we have previously derived highly precise atmospheric parameters T{sub eff}, log g, and [Fe/H] using high-resolution, high signal-to-noise ratio spectra. UBV and (RI){sub C} data for 46 and 76 of these stars, respectively, are published for the first time. Combining our data with those from the literature, colors in the UBV(RI){sub C} system, with {approx_equal} 0.01 mag precision, are now available for 112 solar analogs. Multiple linear regression is used to derive the solar colors from these photometric data and the spectroscopically derived T{sub eff}, log g, and [Fe/H] values. To minimize the impact of systematic errors in the model-dependent atmospheric parameters, we use only the data for the 10 stars that most closely resemble our Sun, i.e., the solar twins, and derive the following solar colors: (B - V){sub Sun} = 0.653 {+-} 0.005, (U - B){sub Sun} = 0.166 {+-} 0.022, (V - R){sub Sun} = 0.352 {+-} 0.007, and (V - I){sub Sun} = 0.702 {+-} 0.010. These colors are consistent, within the 1{sigma} errors, with those derived using the entire sample of 112 solar analogs. We also derive the solar colors using the relation between spectral-line-depth ratios and observed stellar colors, i.e., with a completely model-independent approach, and without restricting the analysis to solar twins. We find (B - V){sub Sun} = 0.653 {+-} 0.003, (U - B){sub Sun} = 0.158 {+-} 0.009, (V - R){sub Sun} = 0.356 {+-} 0.003, and (V - I){sub Sun} = 0.701 {+-} 0.003, in excellent agreement with the model-dependent analysis.

  13. Harness the Power of the Sun | Department of Energy

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

    Harness the Power of the Sun Harness the Power of the Sun September 14, 2010 - 12:32pm Addthis Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs In the past, when I thought of solar power I would automatically think solar panels or more specifically, solar photovoltaics. However, within the last couple of months I've gained a better understanding of the variety of ways we can harness the sun's abundant energy to help meet our power needs. Step

  14. Storing the Power of the Sun | Department of Energy

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

    Storing the Power of the Sun Storing the Power of the Sun December 22, 2010 - 11:47am Addthis Storing the Power of the Sun John Schueler John Schueler Former New Media Specialist, Office of Public Affairs Yesterday, Secretary Chu announced that a $1.45 billion loan guarantee has been finalized for Abengoa Solar Inc.'s Solana project, the first large-scale solar plant in the United States capable of storing energy it generates. This storage capacity allows Solana to bank energy that would

  15. SunShot Concentrating Solar Power Program | Department of Energy

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

    Program SunShot Concentrating Solar Power Program This PowerPoint slide deck, entitled "SunShot Concentrating Solar Power Program," was originally presented by Ranga Pitchumani at the 2013 Thermochemical Energy Storage Workshop on Jan. 8, 2013. The presentation provides and introduction to the current state of CSP systems, an overview of the DOE's SunShot program, and outlines the goals of the workshop. tces_workshop_2013_pitchumani.pdf (2.13 MB) More Documents & Publications 2014

  16. SunShot Portfolio Technology Area Overviews | Department of Energy

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

    SunShot Portfolio Technology Area Overviews SunShot Portfolio Technology Area Overviews May 20, 2014 3:30PM to 4:30PM PDT Pacific Ballroom These sessions will offer a high level overview of the SunShot's Initiative's project portfolio, including each individual subprogram area. Soft Costs While recent technological advances have drastically reduced the cost of solar hardware, the non-hardware "soft" costs-such as permitting, financing, and customer acquisition-are becoming an

  17. Download the SunShot Initiative 2014 Portfolio | Department of Energy

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

    Download the SunShot Initiative 2014 Portfolio Download the SunShot Initiative 2014 Portfolio SunShot Initiative_Tackling Challenges in Solar_2014 Portfolio.pdf (8.3 MB) More Documents & Publications 2014 SunShot Initiative Portfolio Book: Tackling Challenges in Solar Energy 2014 SunShot Initiative Portfolio Book: Photovoltaics 2014 SunShot Initiative Portfolio Book: Systems Integration

  18. SunLine Transit Agency Fuel Cell Transit Bus: Fourth Evaluation...

    Energy Savers [EERE]

    Fourth Evaluation Report and Appendices SunLine Transit Agency Fuel Cell Transit Bus: Fourth Evaluation Report and Appendices This report describes operations at SunLine Transit ...

  19. OSTIblog Articles in the SunShot Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    DOE Green Energy site, offers more information on the SunShot Initiative Additional Resources: Solar Energy Evolution and Diffusion Studies (SEEDS) Award Selections SunShot ...

  20. Utility Scale PV Perspective on SunShot Progress and Opportunities...

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

    Utility Scale PV Perspective on SunShot Progress and Opportunities Utility Scale PV Perspective on SunShot Progress and Opportunities These slides correspond to a presentation ...

  1. SunShot-Supported Companies to Build One of the World's Largest...

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

    enhanced chemical vapor deposition thin-film manufacturing tool, leveraging tool ... From Silver to Copper: SunShot Awardee TetraSun's Technology to be Mass Produced ...

  2. EERE Success Story-California: SunShot-Supported Technology Maximizes...

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

    SunShot-Supported Technology Maximizes Taxpayer's Investment EERE Success Story-California... Module Factories EERE Success Story-California: SunShot-Supported Technology Maximizes ...

  3. A Look Inside 1366 and Sun Catalytix, Two "Game-Changing" Innovation...

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

    1366 and Sun Catalytix, Two "Game-Changing" Innovation Projects A Look Inside 1366 and Sun ... Today, the Department of Energy highlighted six Advanced Research Projects Agency - Energy ...

  4. Watt-Sun: A Multi-Scale, Multi-Model, Machine-Learning Solar...

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

    APPROACH watt sun diffusive irradiance gif w key.gif Similar to the recently demonstrated ... solar forecasting technology (short: Watt-sun), which leverages new data processing ...

  5. SunShot Prize Race to 7-Day Solar | Department of Energy

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

    Race to 7-Day Solar SunShot Prize Race to 7-Day Solar SunShot Prize: Race to 7-day solar (1.24 MB)

  6. Vice President Biden Announces New SunShot Projects and Funding...

    Energy Savers [EERE]

    Vice President Biden Announces New SunShot Projects and Funding Opportunities at Solar Power International Conference Vice President Biden Announces New SunShot Projects and ...

  7. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    41 3. Analysis of PV and CSP Growth in the SunShot Scenario 3.1 INTRODUCTION The SunShot Vision Study explores the potential impact of achieving the U.S. Department of Energy's (DOE's) SunShot Initiative price targets on photovoltaics (PV) and concentrating solar power (CSP) deployment in the United States through 2050. The modeling scenarios are not predictions of the future; rather, they represent internally consistent model results based on a specific set of assumptions. The model scenarios

  8. Energy Department Launches SunShot Prize Competition to Install...

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

    WASHINGTON - As part of the Energy Department's SunShot Initiative, which is working to make solar energy competitive with other forms of energy without subsidy by the end of the ...

  9. Intelligent Sun Tracking for a CPV Power Plant

    SciTech Connect (OSTI)

    Maqsood, Ishtiaq; Emziane, Mahieddine

    2010-10-14

    The output of a solar panel is strongly dependent on the amount of perpendicular light flux falling on its surface, and a tracking system tries to parallel the vector area of the solar panel surface to the incident solar flux. We present a tracking technique based on a two-axis sun sensor which can be used to increase the power output from a number of CPV arrays connected together in a solar power plant. The outdoor testing procedure of the developed two-axis sun sensor is discussed. The detail of the algorithm used together with the related sun tracking equipment is also presented and discussed for the new two axes sun tracking system.

  10. SunShot Concentrating Solar Power Program Update

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

    Edward Hoegg Anna Brockway CSP Director Technology Development Managers ... (Permitting, Siting,...) Photovoltaics CSP SunShot Goal 0.21 0.05 0.03 0.04 0.09 ...

  11. SunRider Solar LLC | Open Energy Information

    Open Energy Info (EERE)

    Solar Product: Arizona-based solar services company providing turnkey solar installations. References: SunRider Solar LLC1 This article is a stub. You can help OpenEI by...

  12. SunSeeker Energy Australasia Limited | Open Energy Information

    Open Energy Info (EERE)

    Has designed a solar energy unit that utilises segments of trough concentrator optics to focus the energy from the sun on a PV array, and has inbuilt control and tracking...

  13. NY-Sun Commerical/Industrial Incentive Program

    Broader source: Energy.gov [DOE]

    New York State Energy Research and Development Authority (NYSERDA) through NY-Sun Commercial/Industrial Incentive Program (PON 3082) provides incentives for installation of non-residential new grid...

  14. Eco Sun GmbH | Open Energy Information

    Open Energy Info (EERE)

    GmbH Jump to: navigation, search Name: Eco-Sun GmbH Place: Munich, Bavaria, Germany Zip: 81371 Product: ECOSUN GmbH supplies components for energy-efficient energy distribution...

  15. SunShot Summit: Process Development and Integration Laboratory

    Broader source: Energy.gov [DOE]

    This video on the Process Development and Integration Laboratory at NREL was shown during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012.

  16. ReSun Energy Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    Energy Pvt Ltd Jump to: navigation, search Name: ReSun Energy Pvt. Ltd. Place: New Mumbai, Maharashtra, India Zip: 400701 Sector: Solar Product: Mumbai-based solar project...

  17. BP SunOasis Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Co Ltd Place: Xi'an, Shaanxi Province, China Zip: 710016 Sector: Solar Product: Solar module manufacturer. References: BP SunOasis Co Ltd1 This article is a stub. You can help...

  18. Alpine SunTower Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    www.renewableenergyfocus.comview2513pge-and-nrg-energy-collaborate-on-92-mw-solar-thermal-power Retrieved from "http:en.openei.orgwindex.php?titleAlpineSunTowerSola...

  19. On the Path to SunShot- Deployment and Costs

    Office of Energy Efficiency and Renewable Energy (EERE)

    In the On the Path to SunShot report series, the Role of Advancements in Photovoltaic Efficiency, Reliability, and Costs report highlights how the cost of solar panels has decreased with...

  20. Harnessing Energy from the Sun for Six Billion People

    SciTech Connect (OSTI)

    Daniel Nocera

    2011-09-12

    Daniel Nocera, a Massachusetts Institute of Technology professor whose recent research focuses on solar-powered fuels, presents a Brookhaven Science Associates Distinguished Lecture, titled "Harnessing Energy from the Sun for Six Billion People -- One at a Time."

  1. Mon Tue Wed Thu Fri Sat Sun Mon

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

    1/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Day LO35 X114 SPI X115 LO58 Kong LO63 Staub LN34 Westenhoff Day LM95 Wang LN17 Cherezov LO47 Pollack Day PCS PCS PCS PCS PCS PCS PCS PCS PCS Night PCS LO46 Chen LN23 Lee DD LO08 Watk. LO63 LO08 Watkins 9/1/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

  2. SolarTech: Sun Sets on Yesterday's Solar Permitting Practices...

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

    SolarTech: Sun Sets on Yesterday's Solar Permitting Practices October 1, 2012 - 3:26pm Addthis Lengthy reviews, high costs, and inconsistent procedures are a thing of the past for ...

  3. Z machine helps scientists understand the sun's heart | National...

    National Nuclear Security Administration (NNSA)

    Laboratories' Z machine have been able to determine experimentally iron's role in inhibiting energy transmission from the center of the sun to near the edge of its radiative band. ...

  4. SunShot Announces Final Program for 2014 Summit

    Broader source: Energy.gov [DOE]

    Seats are filling up fast and time is running out to confirm your attendance at the SunShot Grand Challenge Summit in Anaheim, CA from May 19-22. We kindly ask that all interested participants...

  5. SunPeak Solar LLC | Open Energy Information

    Open Energy Info (EERE)

    search Name: SunPeak Solar LLC Place: Palm Desert, California Zip: 92260 Product: US project developer and asset manager, focussing on PV projects in the south-west....

  6. SunPark Energy Corporation | Open Energy Information

    Open Energy Info (EERE)

    which are sponsored through advertising to provide power for off-grid events like music festivals, and is trying to develop large-scale PV projects. References: SunPark...

  7. Sun River Electric Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    River Electric Coop, Inc Jump to: navigation, search Name: Sun River Electric Coop, Inc Place: Montana Phone Number: 1-406-467-2526 Website: www.sunriverelectric.coop Outage...

  8. Duke Energy Florida- SunSense Schools Program

    Broader source: Energy.gov [DOE]

    Progress Energy Florida (PEF) offers the SunSense Schools Program which provides up to 11 public schools with fully installed solar photovoltaic systems annually. The application process is compe...

  9. SunTechnics GmbH | Open Energy Information

    Open Energy Info (EERE)

    Zip: 20537 Product: German PV turn-key supplier and installer, wtih offices all over the world. References: SunTechnics GmbH1 This article is a stub. You can help OpenEI by...

  10. Be Sun-sibleŽ about Heating Water

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

    Be "Sun-sible" about Heating Water Curriculum: Solar Power; (Electromagnetic radiation, ... Summary: In this inquiry-based lesson, students will work in groups to build a solar water ...

  11. SunE CPA CDC1 LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: SunE CPA CDC1 LLC -- Chuckawalla Valley State Prison Place: California Phone Number: 866-786-3347 Website: www.cdcr.ca.govCDCRGoingGre...

  12. Harnessing Energy from the Sun for Six Billion People

    ScienceCinema (OSTI)

    Daniel Nocera

    2013-07-19

    Daniel Nocera, a Massachusetts Institute of Technology professor whose recent research focuses on solar-powered fuels, presents a Brookhaven Science Associates Distinguished Lecture, titled "Harnessing Energy from the Sun for Six Billion People -- One at a Time."

  13. Solar Technical Assistance Team (STAT) (Fact Sheet), SunShot...

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

    DOE SunShot Initiative is a collaborative national initiative to make solar energy technologies cost-competitive with other forms of energy by reducing the cost of solar energy systems ...

  14. Sulphur Springs Valley EC - SunWatts Rebate Program | Department...

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

    The SunWatts Program offers home and business owners incentives for purchasing photovoltaic (PV), wind and solar water heating systems. Systems must be grid-connected to be...

  15. WBU-13-0005- In the Matter of Sun Kim

    Broader source: Energy.gov [DOE]

    On April 8, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying Ms. Sun Kim’s Appeal of the DOE’s Office of Science, Chicago Office’s dismissal of her whistleblower complaint...

  16. Clean Cities: Valley of the Sun Clean Cities coalition (Phoenix...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Photo of Bill Sheaffer Bill Sheaffer began serving as coordinator of the Valley of the Sun Clean Cities coalition in 2002 and now serves as the executive director of this...

  17. SunE WG45 Woodland LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: SunE WG45 Woodland LLC -- Walgreens Woodland Distribution Ctr Place: California Phone Number: 866-786-3347 Website: www.sunedison.com...

  18. SunCoal Industries GmbH | Open Energy Information

    Open Energy Info (EERE)

    Industries GmbH Place: Knigs Wusterhausen, Germany Zip: 15711 Product: Producer of bio-coal References: SunCoal Industries GmbH1 This article is a stub. You can help OpenEI...

  19. Trico Electric Cooperative- SunWatts Incentive Program

    Broader source: Energy.gov [DOE]

    Through the SunWatts Program, Trico Electric Cooperative offers residential and business customers a rebate for installing solar water heaters. Rebates equal $0.40 per expected first year of...

  20. SunShot Summit: Steven Chu Plenary Session

    Office of Energy Efficiency and Renewable Energy (EERE)

    This video shows Secretary of Energy Steven Chu presenting his plenary talk “Energizing American Competitiveness in Solar Technologies” at the DOE SunShot Grand Challenge: Summit and Technology...

  1. SunEdison First Reserve JV | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: SunEdison & First Reserve JV Sector: Solar Product: US-based joint venture that plans to acquire and develop solar projects in the US, Italy, Spain and...

  2. SunShot Podcast: Concentrating Solar Power Thermal Storage

    Broader source: Energy.gov [DOE]

    This SunShot Initiative podcast features Ranga Pitchumani of the U.S. Department of Energy Solar Program. In the first segment of a three-part series focused on thermal energy storage for...

  3. Science on the Hill: Something new under the sun

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

    Science on the Hill » 2016 » Something new under the sun Something new under the sun Recent research breakthroughs at Los Alamos National Laboratory are helping to deliver on the promise of truly "cheap solar," with several surprising side benefits. August 4, 2016 Hot-cast perovskite solar cells show promise for creating more efficient and affordable solar panels, LEDs, and lasers. Image courtesy Los Alamos National Laboratory. Hot-cast perovskite solar cells show promise for

  4. SunShot Vision Study: February 2012 (Book)

    SciTech Connect (OSTI)

    Not Available

    2012-02-01

    The objective of the SunShot Vision Study is to provide an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. Specifically, it explores a future in which the price of solar technologies declines by about 75% between 2010 and 2020 - in line with the U.S. Department of Energy (DOE) SunShot Initiative's targets.

  5. Powering Remote Northern Villages with the Midnight Sun

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

    POWERING REMOTE POWERING REMOTE NORTHERN VILLAGES WITH NORTHERN VILLAGES WITH THE MIDNIGHT SUN THE MIDNIGHT SUN Lance Whitwell, Lance Whitwell, Tribal Energy Manager Tribal Energy Manager Marjorie John, Marjorie John, Assistant Energy Manager Assistant Energy Manager Myles O'Kelly, Myles O'Kelly, Independence Power & Energy Consulting Independence Power & Energy Consulting Department of Energy Office of Energy Efficiency and Renewable Energy TRIBAL ENERGY PROGRAM FY2004 Year End Project

  6. Sun Grant Data Management and Analysis at ORNL

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

    Sun Grant Data Management and Analysis at ORNL Date: Tuesday, May 21, 11:00-11:30 AM Technology Area Review: Feedstock Supply & Logistics Principal Investigator: Laurence Eaton Team: Aaron Myers, Phil Nugent, Chris Abernathy, Robin Graham Organization: Oak Ridge National Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information 2 1.1.1.3 ORNL Sun Grant Data Management and Analysis Goal Statement * Provide centralized collection,

  7. Sun Grant/DOE Regional Biomass Feedstock Partnership

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

    Sun Grant/DOE Regional Biomass Feedstock Partnership (Award # GO85041; WBS 7.6.2.5 23-27 March 2015 Technology Area Review: Feedstock Supply and Logistics Vance Owens, Director North Central Sun Grant Center South Dakota State University This presentation does not contain any proprietary, confidential, or otherwise restricted information Goal Statement * Development of more accurate cost supply information and improved communication with partners in the biomass feedstock supply chain *

  8. SunShot Presentation PV Module Reliabity Workshop Opening Session |

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

    Department of Energy Presentation PV Module Reliabity Workshop Opening Session SunShot Presentation PV Module Reliabity Workshop Opening Session This PowerPoint slide deck was originally presented at the opening session of the 2013 NREL PV Module Reliability Workshop on Feb. 26-27, 2013 in Golden, CO. It provides an overview of the DOE SunShot initiative, discusses systems integration and technology validation activities, and highlighted the goals and key agenda items for the workshop.

  9. SunShot to Lead Sessions at Solar Power International

    Office of Energy Efficiency and Renewable Energy (EERE)

    The SunShot Initiative is leading a number of educational and informational sessions at the 2016 Solar Power International conference from September 12-15 in Las Vegas. Join us as we delve into upcoming funding programs, highlight our current awardees and their innovative projects, and discuss some of the most important trends in the solar industry. See all of SunShot's events below.

  10. Solar Energy Education. Reader, Part II. Sun story. [Includes glossary]

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

    (Technical Report) | SciTech Connect Reader, Part II. Sun story. [Includes glossary] Citation Details In-Document Search Title: Solar Energy Education. Reader, Part II. Sun story. [Includes glossary] × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in energy science and

  11. Grid Modeling for the SunShot Vision Study

    SciTech Connect (OSTI)

    Brinkman, G.; Denholm, P.; Drury, E.; Ela, E.; Mai, T.; Margolis, R.; Mowers, M.

    2012-02-01

    This document describes the use of production cost modeling in the SunShot Vision study, including methods used to create the SunShot Vision scenarios, their implementation in the Gridview model, and assumptions regarding transmission system and operation of each generator type. It also describes challenges and limitations of modeling solar generation technologies in production cost models, and suggests methods for improving their representation in current models.

  12. Capturing energy from the sun: lessons from nature | MIT-Harvard Center for

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

    Excitonics Capturing energy from the sun: lessons from nature 1.23.2013

  13. Tracking the Path of the Sun: Profiling an NREL Senior Scientist

    Broader source: Energy.gov [DOE]

    NREL scientists developed a Solar Positioning Algorithm that tracks the precise position of the sun.

  14. ,"Total Fuel Oil Expenditures

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

    . Fuel Oil Expenditures by Census Region for Non-Mall Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per...

  15. ,"Total Fuel Oil Consumption

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

    0. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for Non-Mall Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  16. ,"Total Fuel Oil Expenditures

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

    4. Fuel Oil Expenditures by Census Region, 1999" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per Square Foot"...

  17. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Commercial Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration...

  18. ,"Total Fuel Oil Expenditures

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

    A. Fuel Oil Expenditures by Census Region for All Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per...

  19. ,"Total Fuel Oil Consumption

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

    A. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for All Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  20. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

  1. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings*...

  2. Parallel Total Energy

    Energy Science and Technology Software Center (OSTI)

    2004-10-21

    This is a total energy electronic structure code using Local Density Approximation (LDA) of the density funtional theory. It uses the plane wave as the wave function basis set. It can sue both the norm conserving pseudopotentials and the ultra soft pseudopotentials. It can relax the atomic positions according to the total energy. It is a parallel code using MP1.

  3. On the Euler angles for SU(N)

    SciTech Connect (OSTI)

    Cerchiai, Bianca L; Bertini, S.; Cacciatori, Sergio L.

    2005-10-20

    In this paper we reconsider the problem of the Euler parametrization for the unitary groups. After constructing the generic group element in terms of generalized angles, we compute the invariant measure on SU(N) and then we determine the full range of the parameters, using both topological and geometrical methods. In particular, we show that the given parametrization realizes the group SU(N+1) as a fibration of U(N) over the complex projective space CP{sup n}. This justifies the interpretation of the parameters as generalized Euler angles.

  4. ON SUN-TO-EARTH PROPAGATION OF CORONAL MASS EJECTIONS

    SciTech Connect (OSTI)

    Liu, Ying D.; Luhmann, Janet G.; Moestl, Christian; Bale, Stuart D.; Lin, Robert P.; Lugaz, Noe; Davies, Jackie A.

    2013-05-20

    We investigate how coronal mass ejections (CMEs) propagate through, and interact with, the inner heliosphere between the Sun and Earth, a key question in CME research and space weather forecasting. CME Sun-to-Earth kinematics are constrained by combining wide-angle heliospheric imaging observations, interplanetary radio type II bursts, and in situ measurements from multiple vantage points. We select three events for this study, the 2012 January 19, 23, and March 7 CMEs. Different from previous event studies, this work attempts to create a general picture for CME Sun-to-Earth propagation and compare different techniques for determining CME interplanetary kinematics. Key results are obtained concerning CME Sun-to-Earth propagation: (1) the Sun-to-Earth propagation of fast CMEs can be approximately formulated into three phases: an impulsive acceleration, then a rapid deceleration, and finally a nearly constant speed propagation (or gradual deceleration); (2) the CMEs studied here are still accelerating even after the flare maximum, so energy must be continuously fed into the CME even after the time of the maximum heating and radiation has elapsed in the corona; (3) the rapid deceleration, presumably due to interactions with the ambient medium, mainly occurs over a relatively short timescale following the acceleration phase; and (4) CME-CME interactions seem a common phenomenon close to solar maximum. Our comparison between different techniques (and data sets) has important implications for CME observations and their interpretations: (1) for the current cases, triangulation assuming a compact CME geometry is more reliable than triangulation assuming a spherical front attached to the Sun for distances below 50-70 solar radii from the Sun, but beyond about 100 solar radii we would trust the latter more; (2) a proper treatment of CME geometry must be performed in determining CME Sun-to-Earth kinematics, especially when the CME propagation direction is far away from the

  5. Harness the Power of the Sun | Department of Energy

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

    Harness the Power of the Sun Harness the Power of the Sun September 21, 2010 - 10:54am Addthis Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs Editor's Note: Cross-posted from the Energy Savers Blog. Before I started my internship here at the Department of Energy, when I thought of solar power I would automatically think solar panels. However, within the last couple of months I've gained a better understanding of the variety of ways we can harness

  6. Workshop: Photovoltaics Research and Development Beyond SunShot |

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

    Department of Energy Pacific B This participatory workshop will bring together leaders in the field to explore the opportunities and challenges for research and development in PV after the SunShot goal has been achieved. The goal of the SunShot Initiative is to make solar energy cost-competitive with other forms of electricity by the end of the decade - specifically, to reach an installed, unsubsidized price of $0.06 per kilowatt hour ($1/W) for utility-scale systems. The PV R&D Beyond

  7. Solar Energy Education. Reader, Part IV. Sun schooling (Technical Report) |

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

    SciTech Connect Reader, Part IV. Sun schooling Citation Details In-Document Search Title: Solar Energy Education. Reader, Part IV. Sun schooling × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in energy science and technology. A paper copy of this document is also available for

  8. U.S. Total Exports

    Gasoline and Diesel Fuel Update (EIA)

    Total to Chile Sabine Pass, LA Total to China Kenai, AK Sabine Pass, LA Total to Egypt ... Sabine Pass, LA Total to Russia Total to South Korea Freeport, TX Sabine Pass, LA Total ...

  9. SunShot Initiative - Stimmel - November 2015

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

    U N S H O T Shift C A R O L L . S T I M M E L , F O U N D E R M A N I F E S T M I N D , I N C . W W W. M A N I F E S T M I N D . C O M I N F O @ M A N I F E S T M I N D . C O M ( C ) 2 0 1 5 , A L L R I G H T S R E S E R V E D S O L A R E N E R G Y T H AT I S A F F O R D A B L E F O R A L L E N O U G H T R A N S F O R M H O W S O L A R I S G E N E R AT E D FA S T E R , E A S I E R , A N D A F F O R D A B L E T O C H O O S E S O L A R I N I T I AT I V E Reduce the total installed cost (or the

  10. Summary Max Total Units

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

    Summary Max Total Units *If All Splits, No Rack Units **If Only FW, AC Splits 1000 52 28 28 2000 87 59 35 3000 61 33 15 4000 61 33 15 Totals 261 153 93 ***Costs $1,957,500.00 $1,147,500.00 $697,500.00 Notes: added several refrigerants removed bins from analysis removed R-22 from list 1000lb, no Glycol, CO2 or ammonia Seawater R-404A only * includes seawater units ** no seawater units included *** Costs = (total units) X (estimate of $7500 per unit) 1000lb, air cooled split systems, fresh water

  11. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    xix Executive Summary The objective of the SunShot Vision Study is to provide an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. Specifically, it explores a future in which the price of solar technologies declines by about 75% between 2010 and 2020-in line with the U.S. Department of Energy (DOE) SunShot Initiative's targets. As a result of this price reduction, solar technologies

  12. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  13. SunShot Award Helps Solar Tracking Company Expand Internationally

    Broader source: Energy.gov [DOE]

    SunShot Incubator awardee QBotix, which harnesses the power of robotic tracking to optimize solar plant operation, is working to reduce the cost of photovoltaic (PV) tracking technology by consolidating many trackers into an individual robot that can travel from tracker to tracker to make adjustments.

  14. On the Path to SunShot- Interconnection Process

    Broader source: Energy.gov [DOE]

    In the On the Path to SunShot report series, the Emerging Issues and Challenges with Integrating High Levels of Solar into the Distribution System report highlights improvements needed to current solar interconnection processes, associated standards and codes, and compensation mechanisms. This work is critical to facilitating distributed PV deployment so they embrace PV’s contributions to system-wide operations.

  15. Solar Energy Education. Reader, Part II. Sun story. [Includes glossary

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    Magazine articles which focus on the subject of solar energy are presented. The booklet prepared is the second of a four part series of the Solar Energy Reader. Excerpts from the magazines include the history of solar energy, mythology and tales, and selected poetry on the sun. A glossary of energy related terms is included. (BCS)

  16. SunLab: Concentrating Solar Power Program Overview

    SciTech Connect (OSTI)

    1998-11-24

    DOE's Concentrating Solar Power (CSP) program is collaborating with its partners in the private sector to develop two new solar technologies -- power towers and dish/engines -- to meet the huge commercial potential for solar power. Concentrating solar power plants produce electric power by first converting the sun's energy into heat, and then to electricity in a conventional generator.

  17. Search For Hadronic Axions Emitted From The Sun

    SciTech Connect (OSTI)

    Ljubicic, A.; Kekez, D.; Krecak, Z.

    2007-10-26

    We made a search for hadronic axions, which could be emitted from the Sun in the axiobremsstrahlung process and absorbed in the HPGe detector by axioelectric effect. An upper limit on hadronic axion mass of 100 eV is obtained at the 95% confidence level.

  18. On the Path to SunShot- Community Solar

    Office of Energy Efficiency and Renewable Energy (EERE)

    In the On the Path to SunShot report series, the Emerging Opportunities and Challenges in Financing Solar report highlights how community solar has the ability to greatly expand solar access to the general public and which states currently have legislation to support it.

  19. SunShot Catalyst Prize Competition Fact Sheet

    SciTech Connect (OSTI)

    Solar Energy Technologies Office

    2015-04-01

    This fact sheet is an overview of the Catalyst Energy Innovation Prize, an open innovation program launched in 2014 by the U.S. Department of Energy SunShot Initiative. This program aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar energy marketplace.

  20. ARM - Measurement - Total carbon

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

    carbon ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Total carbon The total concentration of carbon in all its organic and non-organic forms. Categories Atmospheric Carbon, Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including

  1. Memorandum for SunShot Innovator-in-Residence Fellowship Program |

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

    Department of Energy Memorandum for SunShot Innovator-in-Residence Fellowship Program Memorandum for SunShot Innovator-in-Residence Fellowship Program This memorandum outlines the scope and expected roles and responsibilities of a fellow in the SunShot Innovator-in-Residence Fellowship Program. SunShot Innovator in Residence Fellowship Memo.pdf (114.66 KB) More Documents & Publications SunShot Initiative 2014 Portfolio Overview 2014 SunShot Initiative Technology to Market Subprogram

  2. 2014 SunShot Initiative Portfolio Book: Soft Costs | Department of Energy

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

    Soft Costs 2014 SunShot Initiative Portfolio Book: Soft Costs The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. This section includes a letter from Program Manager Dr. Elaine Ulrich, providing an overview of SunShot's work in the soft costs/balance of

  3. 2014 SunShot Initiative Portfolio Book: Systems Integration | Department of

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

    Energy Systems Integration 2014 SunShot Initiative Portfolio Book: Systems Integration The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. This section includes a letter from Program Manager Dr. Ranga Pitchumani providing an overview of SunShot's work in

  4. 2014 SunShot Initiative Portfolio Book: Tackling Challenges in Solar Energy

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

    | Department of Energy Tackling Challenges in Solar Energy 2014 SunShot Initiative Portfolio Book: Tackling Challenges in Solar Energy The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. 2014_SunShot_Initiative_Portfolio8.13.14.pdf (2.29 MB) More Documents

  5. 2014 SunShot Initiative Portfolio Book: Technology to Market | Department

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

    of Energy Technology to Market 2014 SunShot Initiative Portfolio Book: Technology to Market The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. This section includes a letter from Program Manager Dr. Lidija Sekaric, providing an overview of SunShot's work

  6. 2014 SunShot Initiative Portfolio Book: Introduction | Department of Energy

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

    2014 SunShot Initiative Portfolio Book: Introduction 2014 SunShot Initiative Portfolio Book: Introduction The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. This section includes a letter from Director Minh Le, as well as an introduction section offering an

  7. Total DOE/NNSA

    National Nuclear Security Administration (NNSA)

    8 Actuals 2009 Actuals 2010 Actuals 2011 Actuals 2012 Actuals 2013 Actuals 2014 Actuals 2015 Actuals Total DOE/NNSA 4,385 4,151 4,240 4,862 5,154 5,476 7,170 7,593 Total non-NNSA 3,925 4,017 4,005 3,821 3,875 3,974 3,826 3765 Total Facility 8,310 8,168 8,245 8,683 9,029 9,450 10,996 11,358 non-NNSA includes DOE offices and Strategic Parternship Projects (SPP) employees NNSA M&O Employee Reporting

  8. UBIQUITOUS ROTATING NETWORK MAGNETIC FIELDS AND EXTREME-ULTRAVIOLET CYCLONES IN THE QUIET SUN

    SciTech Connect (OSTI)

    Zhang Jun; Liu Yang E-mail: yliu@sun.stanford.edu

    2011-11-01

    We present Solar Dynamics Observatory (SDO) Atmospheric Imaging Assembly (AIA) observations of EUV cyclones in the quiet Sun. These cyclones are rooted in the rotating network magnetic fields (RNFs). Such cyclones can last several to more than 10 hr and, at the later phase, they are found to be associated with EUV brightenings (microflares) and even EUV waves. SDO Helioseismic and Magnetic Imager (HMI) observations show a ubiquitous presence of RNFs. Using HMI line-of-sight magnetograms on 2010 July 8, we find 388 RNFs in an area of 800 x 980 arcsec{sup 2} near the disk center where no active region is present. The sense of rotation shows a weak hemisphere preference. The unsigned magnetic flux of the RNFs is about 4.0 x 10{sup 21} Mx, or 78% of the total network flux. These observational phenomena at small scale reported in this Letter are consistent with those at large scale in active regions. The ubiquitous RNFs and EUV cyclones over the quiet Sun may suggest an effective way to heat the corona.

  9. Fuel Cell Transit Buses: ThunderPower Bus Evaluation at SunLine...

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

    Buses: ThunderPower Bus Evaluation at SunLine Transit Agency Fuel Cell Transit Buses: ThunderPower Bus Evaluation at SunLine Transit Agency Report details the six-month evaluation...

  10. SunLine Transit Agency Fuel Cell Transit Bus: Fifth Evaluation...

    Energy Savers [EERE]

    Fifth Evaluation Report SunLine Transit Agency Fuel Cell Transit Bus: Fifth Evaluation Report This report describes operations at SunLine Transit Agency for a prototype fuel cell ...

  11. Energy Department to Host SunShot Initiative Summit and Technology Forum in Denver, Colorado

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy will host the SunShot Initiative Summit and Technology Forum. The SunShot Initiative seeks to achieve grid-parity solar energy within the decade.

  12. SunLine Transit Agency Fuel Cell Transit Bus: Fourth Evaluation...

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

    PDF icon 44646-2.pdf More Documents & Publications SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results SunLine Transit Agency Fuel Cell Transit ...

  13. EERE Success Story-SunShot-funded Advanced Inverter Testing Enables...

    Office of Environmental Management (EM)

    SunShot-funded Advanced Inverter Testing Enables 2,500 Solar Energy Systems to Connect to Hawaii's Electric Grid EERE Success Story-SunShot-funded Advanced Inverter Testing Enables ...

  14. Save the Date: 2014 SunShot Grand Challenge Summit, May 19-22...

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

    2014 SunShot Grand Challenge Summit and Peer Review SunShot Grand Challenge Summit Opening Session Energy Department Announces New Prize Challenge to Drive Down Solar Costs

  15. Shenzhen Xintian Solar Technology Co Ltd Sun Tech Solar Co Ltd...

    Open Energy Info (EERE)

    Xintian Solar Technology Co Ltd Sun Tech Solar Co Ltd Jump to: navigation, search Name: Shenzhen Xintian Solar Technology Co Ltd (Sun Tech Solar Co Ltd) Place: Shenzhen, Guangdong...

  16. EERE Success Story-SunShot-Supported Company to Create 500 New...

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

    silicon solar cell technology, which will soon begin mass production. EERE Success Story-From Silver to Copper: SunShot Awardee TetraSun's Technology to be Mass Produced

  17. Media Invitation: 2014 SunShot Grand Challenge Summit and Peer...

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

    Media Invitation: 2014 SunShot Grand Challenge Summit and Peer Review Media Invitation: 2014 SunShot Grand Challenge Summit and Peer Review April 14, 2014 - 4:27pm Addthis Media ...

  18. Summit Attendees to Learn About SunShot Funding Opportunities and More

    Broader source: Energy.gov [DOE]

    Are you interested in applying for a SunShot Initiative competitive award? Do you have questions about SunShot’s upcoming funding opportunities and priority focus areas? Learn all this and more at...

  19. Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit

    Broader source: Energy.gov [DOE]

    This week in sunny Anaheim, California, more than 800 solar industry leaders gathered for the 2014 SunShot Grand Challenge Summit. The Summit, launched by the Energy Department’s SunShot Initiative...

  20. Golden Sun Fujian Solar Technic Co Ltd GS Solar | Open Energy...

    Open Energy Info (EERE)

    Sun Fujian Solar Technic Co Ltd GS Solar Jump to: navigation, search Name: Golden Sun (Fujian) Solar Technic Co Ltd (GS-Solar) Place: Quanzhou, Fujian Province, China Zip: 362000...

  1. Solar Community Comes Out in Full Force for SunShot Grand Challenge...

    Energy Savers [EERE]

    Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit May 22, 2014 - 9:58am Addthis ...

  2. SunShot Prize Teams Meet First Milestone, Win Cash | Department...

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

    SunShot Prize Teams Meet First Milestone, Win Cash On May 25, 2016 at Solar Power Southeast, the Energy Department named the Northern and Central California SunShot Alliance, the ...

  3. SunPower Australia formerly Solar Sales Pty Ltd | Open Energy...

    Open Energy Info (EERE)

    SunPower Australia formerly Solar Sales Pty Ltd Jump to: navigation, search Name: SunPower Australia (formerly Solar Sales Pty Ltd) Place: Western Australia, Australia Zip: WA 6104...

  4. XsunX Inc formerly Sun River Mining Inc | Open Energy Information

    Open Energy Info (EERE)

    XsunX Inc formerly Sun River Mining Inc Jump to: navigation, search Name: XsunX Inc (formerly Sun River Mining Inc) Place: Aliso Viejo, California Zip: 92656 Product: US-based...

  5. SunShot Grand Challenge: Summit and Technology Forum | Department of Energy

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

    Grand Challenge: Summit and Technology Forum SunShot Grand Challenge: Summit and Technology Forum The SunShot Grand Challenge: Summit and Technology Forum was the first event in a series of Department of Energy Grand Challenges. This event focused on SunShot Initiative goals of achieving grid-parity solar energy within the decade. The SunShot Summit and Technology Forum included: Plenary sessions featuring Energy Secretary Steven Chu and other industry leaders Group discussions focusing on the

  6. EERE Success Story-California: SunShot-Supported Technology Maximizes

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

    Taxpayer's Investment | Department of Energy SunShot-Supported Technology Maximizes Taxpayer's Investment EERE Success Story-California: SunShot-Supported Technology Maximizes Taxpayer's Investment January 24, 2014 - 12:00am Addthis EERE Success Story—California: SunShot-Supported Technology Maximizes Taxpayer's Investment In September 2011, as part of the SunShot Initiative BOS-X: Extreme Balance of System Hardware Cost Reduction funding opportunity, Zep Solar, a company founded in

  7. 2015 SunShot Incubator Virtual Showcase Slides | Department of Energy

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

    5 SunShot Incubator Virtual Showcase Slides 2015 SunShot Incubator Virtual Showcase Slides Download the slides from the 2015 SunShot Initiative Incubator Virtual Showcase webinar on March 4, 2015 below. You can also read the transcript. Click here to download the webinar slides. (10.34 MB) More Documents & Publications 2014 SunShot Initiative Portfolio Book: Technology to Market PRESENTATION: OVERVIEW OF THE SUNSHOT INITIATIVE Revitalizing American Competitiveness in Solar Technologies

  8. 2014 SunShot Initiative Soft Costs Subprogram Overview | Department of

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

    Energy Soft Costs Subprogram Overview 2014 SunShot Initiative Soft Costs Subprogram Overview These slides correspond to a presentation given by SunShot Initiative Soft Costs Acting Program Manager Dr. Elaine Ulrich at the 2014 SunShot Grand Challenge Summit and Peer Review in Anaheim, CA. This presentation is an overview of the SunShot Initiative's soft costs subprogram research portfolio. elaineulrich_softcosts_overview_sunshot2014.pdf (2.75 MB) More Documents & Publications Download

  9. SunLine Tests HHICE Bus in Desert Climate | Department of Energy

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

    Tests HHICE Bus in Desert Climate SunLine Tests HHICE Bus in Desert Climate Fuel Cell Bus Demonstration Projects (Fact Sheet). 40107.pdf (395.03 KB) More Documents & Publications SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results SunLine Transit Agency Hydrogen-Powered Transit Buses: Third Evaluation Report -- Appendices SunLine Transit Agency Hydrogen-Powered Transit Buses: Third Evaluation Report and Appendices

  10. SunLine Transit Agency Hydrogen-Powered Transit Buses: Evaluation Results

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

    Update | Department of Energy Hydrogen-Powered Transit Buses: Evaluation Results Update SunLine Transit Agency Hydrogen-Powered Transit Buses: Evaluation Results Update This report provides an update on the evaluation results for hydrogen and CNG-fueled buses opertating at SunLine Transit Agency in California. 42080.pdf (1.02 MB) More Documents & Publications SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results SunLine Transit Agency Hydrogen-Powered

  11. SunShot Incubator Program 2014 Fact Sheet | Department of Energy

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

    Incubator Program 2014 Fact Sheet SunShot Incubator Program 2014 Fact Sheet This factsheet provides an overview of the SunShot Initiative's successful Incubator program. Learn more about Incubator here. MIT-energy-conference-Incubator-factsheet2-508.pdf (688.76 KB) More Documents & Publications Revitalizing American Competitiveness in Solar Technologies 2014 SunShot Initiative Portfolio Book: Introduction 2014 SunShot Initiative Portfolio Book: Technology to Market

  12. On the Path to SunShot - Cost Reductions Required | Department of Energy

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

    Cost Reductions Required On the Path to SunShot - Cost Reductions Required On the Path to SunShot - Cost Reductions Required In the On the Path to SunShot report series, the Role of Advancements in Photovoltaic Efficiency, Reliability, and Costs report highlights that while we are making major progress toward meeting the SunShot goals, further cost reductions are required to make solar energy cost competitive with conventional sources of energy by 2020

  13. Concentrating Solar Power SunShot Research and Development | Department of

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

    Energy SunShot Research and Development Concentrating Solar Power SunShot Research and Development Concentrating Solar Power SunShot Research and Development In June 2012, DOE announced the awardees of the Concentrating Solar Power (CSP) SunShot Research and Development (Program Fact Sheet) funding opportunity as follows (Summary of the projects and funding): 3M: Next-Generation Solar Collectors for CSP Argonne National Laboratory: Chemically Reactive Working Fluids Boston University:

  14. THE EXTREME-ULTRAVIOLET EMISSION FROM SUN-GRAZING COMETS

    SciTech Connect (OSTI)

    Bryans, P.; Pesnell, W. D.

    2012-11-20

    The Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory has observed two Sun-grazing comets as they passed through the solar atmosphere. Both passages resulted in a measurable enhancement of extreme-ultraviolet (EUV) radiance in several of the AIA bandpasses. We explain this EUV emission by considering the evolution of the cometary atmosphere as it interacts with the ambient solar atmosphere. Molecules in the comet rapidly sublimate as it approaches the Sun. They are then photodissociated by the solar radiation field to create atomic species. Subsequent ionization of these atoms produces a higher abundance of ions than normally present in the corona and results in EUV emission in the wavelength ranges of the AIA telescope passbands.

  15. EVIDENCE FOR A WEAK WIND FROM THE YOUNG SUN

    SciTech Connect (OSTI)

    Wood, Brian E.; Mller, Hans-Reinhard; Redfield, Seth; Edelman, Eric

    2014-02-01

    The early history of the solar wind has remained largely a mystery due to the difficulty of detecting winds around young stars that can serve as analogs for the young Sun. Here we report on the detection of a wind from the 500Myr old solar analog ?{sup 1} UMa (G1.5V), using spectroscopic observations from the Hubble Space Telescope. We detect H I Ly? absorption from the interaction region between the stellar wind and interstellar medium, i.e., the stellar astrosphere. With the assistance of hydrodynamic models of the ?{sup 1} UMa astrosphere, we infer a wind only half as strong as the solar wind for this star. This suggests that the Sun and solar-like stars do not have particularly strong coronal winds in their youth.

  16. SunShot Grand Challenge Summit | Department of Energy

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

    SunShot Grand Challenge Summit Online registration is now closed Online registration is now closed Limited onsite registration is available. Learn more. Read more Resources for Summit Attendees Resources for Summit Attendees Plan your Summit experience today by accessing event schedules, venue information and more. Read more Exciting Keynotes, Plenary Sessions, Industry Workshops, Technology Forum and Peer Review Exciting Keynotes, Plenary Sessions, Industry Workshops, Technology Forum and Peer

  17. SunShot Rooftop Challenge Awardees | Department of Energy

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

    Rooftop Challenge Awardees SunShot Rooftop Challenge Awardees December 1, 2011 - 11:54am Addthis SUNSHOT ROOFTOP SOLAR CHALLENGE December 1, 2011 Awardee Name Location Population Estimate Award Amount Project Highlights Arizona Governor's Office of Energy Policy City of Flagstaff, City of Phoenix, City of Tucson, Arizona State University's Global Institute of Sustainability, and SmartPower Arizona 2,031,618 $708,992 The Arizona Governor's Office of Energy Policy will identify best practices in

  18. Solar Energy Education. Reader, Part IV. Sun schooling

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    A collection of magazine articles which focus on solar energy is presented. This is the final book of the four part series of the Solar Energy Reader. The articles include brief discussions on energy topics such as the sun, ocean energy, methane gas from cow manure, and solar homes. Instructions for constructing a sundial and a solar stove are also included. A glossary of energy related terms is provided. (BCS)

  19. Jeff Koplow Awarded SunShot Innovation Fellowship

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

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

  20. SunShot Grand Challenge Summit | Department of Energy

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

    SunShot Grand Challenge Summit Online registration is now closed Online registration is now closed Limited onsite registration is available. Learn more. Read more Resources for Summit Attendees Resources for Summit Attendees Plan your Summit experience today by accessing event schedules, venue information and more. Read more Exciting Keynotes, Plenary Sessions, Industry Workshops, Technology Forum and Peer Review Exciting Keynotes, Plenary Sessions, Industry Workshops, Technology Forum and Peer

  1. SunLine Transit Agency Fuel Cell Transit Bus: Fourth Evaluation Report and

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

    Appendices | Department of Energy 44646-2.pdf (1.51 MB) More Documents & Publications SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results SunLine Transit Agency Fuel Cell Transit Bus: Fifth Evaluation Report -- Appendices SunLine Transit Agency Hydrogen-Powered Transit Buses: Third Evaluation Report -- Appendices

  2. Evidence for wave heating of the quiet-sun corona

    SciTech Connect (OSTI)

    Hahn, M.; Savin, D. W.

    2014-11-10

    We have measured the energy and dissipation of Alfvénic waves in the quiet Sun. A magnetic field model was used to infer the location and orientation of the magnetic field lines along which the waves are expected to travel. The waves were measured using spectral lines to infer the wave amplitude. The waves cause a non-thermal broadening of the spectral lines, which can be expressed as a non-thermal velocity v {sub nt}. By combining the spectroscopic measurements with this magnetic field model, we were able to trace the variation of v {sub nt} along the magnetic field. At each footpoint of the quiet-Sun loops, we find that waves inject an energy flux in the range of 1.3-5.5 × 10{sup 5} erg cm{sup –2} s{sup –1}. At the minimum of this range, this amounts to more than 80% of the energy needed to heat the quiet Sun. We also find that these waves are dissipated over a region centered on the top of the loops. The position along the loop where the damping begins is strongly correlated with the length of the loop, implying that the damping mechanism depends on the global loop properties rather than on local collisional dissipation.

  3. WAS THE SUN BORN IN A MASSIVE CLUSTER?

    SciTech Connect (OSTI)

    Dukes, Donald; Krumholz, Mark R.

    2012-07-20

    A number of authors have argued that the Sun must have been born in a cluster of no more than several thousand stars, on the basis that, in a larger cluster, close encounters between the Sun and other stars would have truncated the outer solar system or excited the outer planets into eccentric orbits. However, this dynamical limit is in tension with meteoritic evidence that the solar system was exposed to a nearby supernova during or shortly after its formation; a several-thousand-star cluster is much too small to produce a massive star whose lifetime is short enough to have provided the enrichment. In this paper, we revisit the dynamical limit in the light of improved observations of the properties of young clusters. We use a series of scattering simulations to measure the velocity-dependent cross-section for disruption of the outer solar system by stellar encounters, and use this cross-section to compute the probability of a disruptive encounter as a function of birth cluster properties. We find that, contrary to prior work, the probability of disruption is small regardless of the cluster mass, and that it actually decreases rather than increases with cluster mass. Our results differ from prior work for three main reasons: (1) unlike in most previous work, we compute a velocity-dependent cross-section and properly integrate over the cluster mass-dependent velocity distribution of incoming stars; (2) we recognize that {approx}90% of clusters have lifetimes of a few crossing times, rather than the 10-100 Myr adopted in many earlier models; and (3) following recent observations, we adopt a mass-independent surface density for embedded clusters, rather than a mass-independent radius as assumed many earlier papers. Our results remove the tension between the dynamical limit and the meteoritic evidence, and suggest that the Sun was born in a massive cluster. A corollary to this result is that close encounters in the Sun's birth cluster are highly unlikely to truncate

  4. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    5 2. Solar Energy Market Evolution and Technical Potential This chapter provides context for the SunShot scenario by reviewing the evolution of global and U.S. markets for photovoltaics (PV) and concentrating solar power (CSP). It also examines the maximum potential of U.S. solar markets as determined by the potential of solar technologies to convert available sunlight into electricity and thermal energy. The global PV market has accelerated over the past decade, with PV shipments averaging 53%

  5. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    69 4. Photovoltaics: Technologies, Cost, and Performance 4.1 INTRODUCTION Photovoltaic (PV) technologies currently supply only a small fraction of U.S. energy needs, largely because PV-generated electricity historically has cost more than electricity from conventional sources. Achieving the SunShot Initiative's PV cost- reduction targets-reducing the price of PV systems by about 75% by 2020-is projected to make PV competitive with conventional sources on a levelized cost of energy (LCOE) basis.

  6. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    93 8. Solar Industry Financial Issues and Opportunities 8.1 INTRODUCTION Although sunshine is free, capturing the sun's rays to generate electricity is a capital-intensive undertaking. Photovoltaic (PV) and concentrating solar power (CSP) technologies have high up-front costs and low operating costs. This means that improving their electricity-production economics is highly dependent on reducing their capital costs (addressed in previous chapters) and reducing the cost of financing those capital

  7. Notice of Intent to Issue Funding Opportunity for SunShot Incubator 10, SolarMat 3, and SUNPATH 2

    Broader source: Energy.gov [DOE]

    SunShot intends to issue a funding opportunity announcement entitled “SunShot Incubator 10, SolarMat 3, SUNPATH 2.”

  8. The white dwarfs within 25 pc of the Sun: Kinematics and spectroscopic subtypes

    SciTech Connect (OSTI)

    Sion, Edward M.; McCook, George P.; Wasatonic, Richard; Myszka, Janine; Holberg, J. B.; Oswalt, Terry D. E-mail: george.mccook@villanova.edu E-mail: janine.myszka@villanova.edu E-mail: toswalt@fit.edu

    2014-06-01

    We present the fractional distribution of spectroscopic subtypes, range and distribution of surface temperatures, and kinematical properties of the white dwarfs (WDs) within 25 pc of the Sun. There is no convincing evidence of halo WDs in the total 25 pc sample of 224 WDs. There is also little to suggest the presence of genuine thick disk subcomponent members within 25 pc. It appears that the entire 25 pc sample likely belongs to the thin disk. We also find no significant kinematic differences with respect to spectroscopic subtypes. The total DA to non-DA ratio of the 25 pc sample is 1.8, a manifestation of deepening envelope convection, which transforms DA stars with sufficiently thin H surface layers into non-DAs. We compare this ratio with the results of other studies. We find that at least 11% of the WDs within 25 pc of the Sun (the DAZ and DZ stars) have photospheric metals that likely originate from accretion of circumstellar material (debris disks) around them. If this interpretation is correct, then it suggests the possibility that a similar percentage have planets, asteroid-like bodies, or debris disks orbiting them. Our volume-limited sample reveals a pileup of DC WDs at the well-known cutoff in DQ WDs at T {sub eff} ? 6000 K. Mindful of small number statistics, we speculate on its possible evolutionary significance. We find that the incidence of magnetic WDs in the 25 pc sample is at least 8% in our volume-limited sample, dominated by cool WDs. We derive approximate formation rates of DB and DQ degenerates and present a preliminary test of the evolutionary scenario that all cooling DB stars become DQ WDs via helium convective dredge-up with the diffusion tail of carbon extending upward from their cores.

  9. TOTAL WORKFORCE Males

    National Nuclear Security Administration (NNSA)

    76 Females Male Female Male Female Male Female Male Female Male Female 27 24 86 134 65 24 192 171 1189 423 PAY PLAN SES 96 EX 4 EJ/EK 60 EN 05 39 EN 04 159 EN 03 21 EN 00 8 NN (Engineering) 398 NQ (Prof/Tech/Admin) 1165 NU (Tech/Admin Support) 54 NV (Nuc Mat Courier) 325 GS 15 3 GS 14 1 GS 13 1 GS 10 1 Total includes 2318 permanent and 17 temporary employees. DIVERSITY 2335 1559 66.8% American Indian Alaska Native African American Asian American Pacific Islander Hispanic White 33.2% National

  10. Making the Impossible Possible: From Kennedy's Moonshot to Solar's SunShot

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

    | Department of Energy the Impossible Possible: From Kennedy's Moonshot to Solar's SunShot Making the Impossible Possible: From Kennedy's Moonshot to Solar's SunShot June 21, 2012 - 2:48pm Addthis SunShot Grand Challenge 1 of 28 SunShot Grand Challenge Participants gather for the plenary session at the SunShot Grand Challenge Summit and Technology Forum in Denver, Colorado. (Photo by DENNIS SCHROEDER / NREL) Date taken: 2012-06-13 07:10 Arun Majumdar, Founding Director, ARPA-E 2 of 28 Arun

  11. Media Advisory: 2015 SunShot Catalyst Prize Demo Day | Department of Energy

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

    Media Advisory: 2015 SunShot Catalyst Prize Demo Day Media Advisory: 2015 SunShot Catalyst Prize Demo Day May 7, 2015 - 1:08pm Addthis Media Advisory: 2015 SunShot Catalyst Prize Demo Day SAN FRANCISCO - Members of the media are invited to attend the U.S. Department of Energy SunShot Initiative's Catalyst prize Demo Day in San Francisco on Thursday, May 14. The SunShot Catalyst prize program is designed to address many of the challenges preventing ubiquitous, affordable solar energy deployment

  12. SHINES SunShot Project to Improve Energy Storage | Department of Energy

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

    SHINES SunShot Project to Improve Energy Storage SHINES SunShot Project to Improve Energy Storage Addthis Description Below is the text version for the SHINES SunShot Project to Improve Energy Storage video. Text appears on the screen: The SunShot Initiative just launched the Sustainable and Holistic Integration of Energy Storage and Solar PV Program. We call it... SHINES. The video cuts to a shot of Lidijia Sekaric, SunShot Acting Director. SHINES is the first program in our renewable portfolio

  13. What Does the Sun Give Us? (5 Activities) | Department of Energy

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

    What Does the Sun Give Us? (5 Activities) What Does the Sun Give Us? (5 Activities) Below is information about the student activity/lesson plan from your search. Grades 5-8, 9-12 Subject Solar Summary You may have realized that the sun gives off heat. It feels so good to feel the warm sun on our skin when we're cold! The sun has an amazing amount of heat and even though we only get a small amount of that heat, it's just the right amount for us. You also may have realized how much light it

  14. Highlights from the 2014 SunShot Grand Challenge Summit | Department of

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

    Energy Highlights from the 2014 SunShot Grand Challenge Summit Highlights from the 2014 SunShot Grand Challenge Summit Addthis Packed House 1 of 12 Packed House An energetic crowd of hundreds of leaders throughout the solar community gathered for the 2014 SunShot Grand Challenge Summit to work together to reduce the costs of solar energy technologies. Image: SunShot Initiative, Energy Department. Solar Tech Forum 2 of 12 Solar Tech Forum Attendees enter the SunShot Summit Technology forum --

  15. On the Path to SunShot - Community Solar | Department of Energy

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

    On the Path to SunShot - Community Solar On the Path to SunShot - Community Solar On the Path to SunShot - Community Solar In the On the Path to SunShot report series, the Emerging Opportunities and Challenges in Financing Solar report highlights how community solar has the ability to greatly expand solar access to the general public and which states currently have legislation to support it. Learn more about the reports in the On the Path to SunShot series and view all of their associated

  16. PERVASIVE LINEAR POLARIZATION SIGNALS IN THE QUIET SUN

    SciTech Connect (OSTI)

    Bellot Rubio, L. R.; Orozco Suarez, D.

    2012-09-20

    This paper investigates the distribution of linear polarization signals in the quiet-Sun internetwork using ultra-deep spectropolarimetric data. We reduce the noise of the observations as much as is feasible by adding single-slit measurements of the Zeeman-sensitive Fe I 630 nm lines taken by the Hinode spectropolarimeter. The integrated Stokes spectra are employed to determine the fraction of the field of view covered by linear polarization signals. We find that up to 69% of the quiet solar surface at disk center shows Stokes Q or U profiles with amplitudes larger than 0.032% (4.5 times the noise level of 7 Multiplication-Sign 10{sup -5} reached by the longer integrations). The mere presence of linear polarization in most of the quiet Sun implies that the weak internetwork fields must be highly inclined, but we quantify this by inverting those pixels with Stokes Q or U signals well above the noise. This allows for a precise determination of the field inclination, field strength, and field azimuth because the information carried by all four Stokes spectra is used simultaneously. The inversion is performed for 53% of the observed field of view at a noise level of 1.3 Multiplication-Sign 10{sup -4} I{sub c}. The derived magnetic distributions are thus representative of more than half of the quiet-Sun internetwork. Our results confirm the conclusions drawn from previous analyses using mainly Stokes I and V: internetwork fields are very inclined, but except in azimuth they do not seem to be isotropically distributed.

  17. The role of the magnetorotational instability in the sun

    SciTech Connect (OSTI)

    Kagan, Daniel; Wheeler, J. Craig E-mail: wheel@astro.as.utexas.edu

    2014-05-20

    We calculate growth rates for nonaxisymmetric instabilities including the magnetorotational instability (MRI) throughout the Sun. We first derive a dispersion relation for nonaxisymmetric instability including the effects of shear, convective buoyancy, and three diffusivities (thermal conductivity, resistivity, and viscosity). We then use a solar model evolved with the stellar evolution code MESA and angular velocity profiles determined by Global Oscillations Network Group helioseismology to determine the unstable modes present at each location in the Sun and the associated growth rates. The overall instability has unstable modes throughout the convection zone and also slightly below it at middle and high latitudes. It contains three classes of modes: large-scale hydrodynamic convective modes, large-scale hydrodynamic shear modes, and small-scale magnetohydrodynamic shear modes, which may be properly called MRI modes. While large-scale convective modes are the most rapidly growing modes in most of the convective zone, MRI modes are important in both stably stratified and convectively unstable locations near the tachocline at colatitudes ? < 53. Nonaxisymmetric MRI modes grow faster than the corresponding axisymmetric modes; for some poloidal magnetic fields, the nonaxisymmetric MRI growth rates are similar to the angular rotation frequency ?, while axisymmetric modes are stabilized. We briefly discuss the saturation of the field produced by MRI modes, finding that the implied field at the base of the convective zone in the Sun is comparable to that derived based on dynamos active in the tachocline and that the saturation of field resulting from the MRI may be of importance even in the upper convection zone.

  18. ARM: Shortwave Array Spectroradiometer-Hemispheric, VISible channel, low-sun angles [a0 data is uncalibrated

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

    Albert Mendoza; Yan Shi; Connor Flynn

    1990-01-01

    Shortwave Array Spectroradiometer-Hemispheric, VISible channel, low-sun angles [a0 data is uncalibrated

  19. ARM: Shortwave Array Spectroradiometer-Hemispheric, VISible channel, high-sun angles [a0 data is uncalibrated

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

    Albert Mendoza; Yan Shi; Connor Flynn

    2011-03-22

    Shortwave Array Spectroradiometer-Hemispheric, VISible channel, high-sun angles [a0 data is uncalibrated

  20. ARM: Shortwave Array Spectroradiometer-Hemispheric, VISible channel, low-sun angles [a0 data is uncalibrated

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

    Albert Mendoza; Yan Shi; Connor Flynn

    Shortwave Array Spectroradiometer-Hemispheric, VISible channel, low-sun angles [a0 data is uncalibrated

  1. ARM: Shortwave Array Spectroradiometer-Hemispheric, VISible channel, high-sun angles [a0 data is uncalibrated

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

    Albert Mendoza; Yan Shi; Connor Flynn

    Shortwave Array Spectroradiometer-Hemispheric, VISible channel, high-sun angles [a0 data is uncalibrated

  2. Field Experience with 3-Sun Mirror Module Systems

    SciTech Connect (OSTI)

    Fraas, Dr. Lewis; Avery, James E.; Huang, H,; Minkin, Leonid M; Fraas, J. X.; Maxey, L Curt; Gehl, Anthony C

    2008-01-01

    JX Crystals 3-sun PV mirror modules have now been operating in four separate systems in the field for up to 2 years. Two post-mounted 2-axis tracking arrays of 12 modules each were installed at the Shanghai Flower Park in April of 2006. Then 672 modules were installed in a 100 kW array on N-S horizontal beam trackers at the Shanghai Flower Port in November of 2006. Finally, sets of 4 modules were installed on azimuth-tracking carousels on buildings at the Oak Ridge National Lab and at the U. of Nevada in Las Vegas in late 2007. All of these modules in each of these systems are still operating at their initial power ratings. No degradation in performance has been observed. The benefit of these 3-sun PV mirror modules is that they use 1/3 of the silicon single-crystal cell material in comparison to traditional planar modules. Since aluminum mirrors are much cheaper than high-purity single-crystal silicon-cells, these modules and systems should be much lower in cost when manufactured in high volume.

  3. TESTING ALTERNATIVE THEORIES OF GRAVITY USING THE SUN

    SciTech Connect (OSTI)

    Casanellas, Jordi; Pani, Paolo; Lopes, Ilidio; Cardoso, Vitor E-mail: paolo.pani@ist.utl.pt E-mail: vitor.cardoso@ist.utl.pt

    2012-01-20

    We propose a new approach to test possible corrections to Newtonian gravity using solar physics. The high accuracy of current solar models and new precise observations allow us to constrain corrections to standard gravity at unprecedented levels. Our case study is Eddington-inspired gravity, an attractive modified theory of gravity which results in non-singular cosmology and collapse. The theory is equivalent to standard gravity in vacuum, but it sensibly differs from it within matter. For instance, it affects the evolution and the equilibrium structure of the Sun, giving different core temperature profiles, and deviations in the observed acoustic modes and in solar neutrino fluxes. Comparing the predictions from a modified solar model with observations, we constrain the coupling parameter of the theory, |{kappa}{sub g}| {approx}< 3 Multiplication-Sign 10{sup 5} m{sup 5} s{sup -2} kg{sup -1}. Our results show that the Sun can be used to efficiently constrain alternative theories of gravity.

  4. SunShot Technology to Market “Incubator 10, SolarMat 3, SunPath 2”

    Broader source: Energy.gov [DOE]

    The SunShot Technology to Market funding program brings highly impactful solar energy technologies and solutions to the marketplace through technology research, development, and demonstration that overcomes technical, institutional, and market challenges. Historically, annual funding opportunities have been separated by stage of technology development (Incubator, SolarMaT, and SUNPATH). For the first time, these funding opportunities have been combined into a single funding opportunity with the goal of bringing disruptive innovation to the solar industry in the near term that will take root in the U.S.

  5. LINC Complexes Form by Binding of Three KASH Peptides to Domain Interfaces of Trimeric SUN Proteins

    SciTech Connect (OSTI)

    Sosa, Brian A.; Rothballer, Andrea; Kutay, Ulrike; Schwartz, Thomas U.

    2012-08-31

    Linker of nucleoskeleton and cytoskeleton (LINC) complexes span the nuclear envelope and are composed of KASH and SUN proteins residing in the outer and inner nuclear membrane, respectively. LINC formation relies on direct binding of KASH and SUN in the perinuclear space. Thereby, molecular tethers are formed that can transmit forces for chromosome movements, nuclear migration, and anchorage. We present crystal structures of the human SUN2-KASH1/2 complex, the core of the LINC complex. The SUN2 domain is rigidly attached to a trimeric coiled coil that prepositions it to bind three KASH peptides. The peptides bind in three deep and expansive grooves formed between adjacent SUN domains, effectively acting as molecular glue. In addition, a disulfide between conserved cysteines on SUN and KASH covalently links both proteins. The structure provides the basis of LINC complex formation and suggests a model for how LINC complexes might arrange into higher-order clusters to enhance force-coupling.

  6. Sun-Relative Pointing for Dual-Axis Solar Trackers Employing Azimuth and Elevation Rotations

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

    Riley, Daniel; Hansen, Clifford W.

    2014-12-30

    Dual axis trackers employing azimuth and elevation rotations are common in the field of photovoltaic (PV) energy generation. Accurate sun-tracking algorithms are widely available. However, a steering algorithm has not been available to accurately point the tracker away from the sun such that a vector projection of the sun beam onto the tracker face falls along a desired path relative to the tracker face. We have developed an algorithm which produces the appropriate azimuth and elevation angles for a dual axis tracker when given the sun position, desired angle of incidence, and the desired projection of the sun beam ontomore » the tracker face. Development of this algorithm was inspired by the need to accurately steer a tracker to desired sun-relative positions in order to better characterize the electro-optical properties of PV and CPV modules.« less

  7. Sun-Relative Pointing for Dual-Axis Solar Trackers Employing Azimuth and Elevation Rotations

    SciTech Connect (OSTI)

    Riley, Daniel; Hansen, Clifford W.

    2014-12-30

    Dual axis trackers employing azimuth and elevation rotations are common in the field of photovoltaic (PV) energy generation. Accurate sun-tracking algorithms are widely available. However, a steering algorithm has not been available to accurately point the tracker away from the sun such that a vector projection of the sun beam onto the tracker face falls along a desired path relative to the tracker face. We have developed an algorithm which produces the appropriate azimuth and elevation angles for a dual axis tracker when given the sun position, desired angle of incidence, and the desired projection of the sun beam onto the tracker face. Development of this algorithm was inspired by the need to accurately steer a tracker to desired sun-relative positions in order to better characterize the electro-optical properties of PV and CPV modules.

  8. Determination of Total Petroleum Hydrocarbons (TPH) Using Total Carbon Analysis

    SciTech Connect (OSTI)

    Ekechukwu, A.A.

    2002-05-10

    Several methods have been proposed to replace the Freon(TM)-extraction method to determine total petroleum hydrocarbon (TPH) content. For reasons of cost, sensitivity, precision, or simplicity, none of the replacement methods are feasible for analysis of radioactive samples at our facility. We have developed a method to measure total petroleum hydrocarbon content in aqueous sample matrixes using total organic carbon (total carbon) determination. The total carbon content (TC1) of the sample is measured using a total organic carbon analyzer. The sample is then contacted with a small volume of non-pokar solvent to extract the total petroleum hydrocarbons. The total carbon content of the resultant aqueous phase of the extracted sample (TC2) is measured. Total petroleum hydrocarbon content is calculated (TPH = TC1-TC2). The resultant data are consistent with results obtained using Freon(TM) extraction followed by infrared absorbance.

  9. SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar

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

    Spectrum | Department of Energy Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum June 13, 2012 - 5:30pm Addthis Energy Secretary Steven Chu gives the keynote address at the SunShot Grand Challenge Summit in Denver, Colorado. | Photo by Dennis Schroeder/NREL. Energy Secretary Steven Chu gives the keynote address at the SunShot Grand Challenge Summit in Denver, Colorado. | Photo by

  10. SunShot Summit: Bill Ritter Plenary Session | Department of Energy

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

    Summit: Bill Ritter Plenary Session SunShot Summit: Bill Ritter Plenary Session This video shows Bill Ritter, former governor of Colorado, presenting his plenary talk at the DOE SunShot Grand Challenge: Summit and Technology Forum on June 14, 2012. Text-Alternative Version (54.5 KB) More Documents & Publications SunShot Summit: Dan Arvizu Plenary Session SERC Community-Based Social Marketing for Weatherization Programs Webinar The Energy Audit Process & State Applications

  11. 2016 SunShot CSP Summit and Integration Workshop | Department of Energy

    Office of Environmental Management (EM)

    Services Professionals (AESP) Southeast Conference | Department of Energy Southeast Energy Efficiency Alliance (SEEA) and Association of Energy Services Professionals (AESP) Southeast Conference 2016 Southeast Energy Efficiency Alliance (SEEA) and Association of Energy Services Professionals (AESP) Southeast Conference October 25, 2016 9:00AM EDT to October 26, 2016 5:00PM EDT

    6 SunShot CSP Summit and Integration Workshop 2016 SunShot CSP Summit and Integration Workshop The SunShot

  12. Final Report -Regulatory and Utility Solutions to Advance SunShot

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

    Initiative Goals | Department of Energy Regulatory and Utility Solutions to Advance SunShot Initiative Goals Final Report -Regulatory and Utility Solutions to Advance SunShot Initiative Goals Awardee: Interstate Renewable Energy Council (IREC) Location: Latham, NY Subprogram: Soft Costs Funding Program: Solar Projects to Reduce Market Barriers and Non-Hardware Balance of System Costs IREC's work over the past three years under the United States Department of Energy SunShot award

  13. 2014 SunShot Initiative Peer Review Report | Department of Energy

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

    Peer Review Report 2014 SunShot Initiative Peer Review Report In May 2014, the SunShot Initiative held a peer review to receive unbiased expertise from industry, government agencies, nonprofit organizations, utilities, and consultants on how each program (soft costs, concentrating solar power, photovoltaics, systems integration, and technology to market) is performing, as well as the SunShot Initiative as a whole. Participating reviewers analyzed, scored, and provided feedback on 251 projects

  14. SunLine Begins Extended Testing of Hybrid Fuel Cell Bus | Department of

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

    Energy Begins Extended Testing of Hybrid Fuel Cell Bus SunLine Begins Extended Testing of Hybrid Fuel Cell Bus DOE Hydrogen Program (Fact Sheet) 43203.pdf (742.85 KB) More Documents & Publications SunLine Test Drives Hydrogen Bus: Hydrogen Fuel Cell & Infrastructure Technologies Program, Fuel Cell Bus Demonstration Projects Fact Sheet. SunLine Expands Horizons with Fuel Cell Bus Demo. Hydrogen, Fuel Cells & Infrastructure Technologies Program, Fuel Cell Bus Demonstration Projects

  15. SunLine Transit Agency Fuel Cell Transit Bus: Fourth Evaluation Report and

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

    Appendices | Department of Energy This is the fourth evaluation report for this site, and it describes results and experiences from April 2008 through October 2008. 44646-1.pdf (641.2 KB) More Documents & Publications SunLine Transit Agency Fuel Cell Transit Bus: Fifth Evaluation Report SunLine Transit Agency Hydrogen-Powered Transit Buses: Third Evaluation Report and Appendices SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results

  16. SunLine Transit Agency Hydrogen-Powered Transit Buses: Third Evaluation

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

    Report and Appendices | Department of Energy and Appendices SunLine Transit Agency Hydrogen-Powered Transit Buses: Third Evaluation Report and Appendices This report describes operations at SunLine Transit Agency for a protoype fuel cell bus, a prototype hydrogen hybrid interal combustion engine bus, and five new compressed natural gas buses. 43741-1.pdf (763.42 KB) More Documents & Publications SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results

  17. SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary

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

    Evaluation Results | Department of Energy Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results This paper provides preliminary results from an evaluation by DOE's National Renewable Energy Laboratory of hydrogen-powered transit buses at SunLine Transit Agency. 41001.pdf (1.38 MB) More Documents & Publications SunLine Transit Agency Hydrogen-Powered Transit Buses: Evaluation Results

  18. SunShot Initiative Researcher Wins National Medal of Technology and

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

    Innovation | Department of Energy SunShot Initiative Researcher Wins National Medal of Technology and Innovation SunShot Initiative Researcher Wins National Medal of Technology and Innovation October 7, 2011 - 11:10am Addthis SunShot Initiative Researcher Wins National Medal of Technology and Innovation Minh Le Minh Le Deputy Director, Solar Energy Technologies Office Last week, President Obama recognized Dr. Rakesh Agrawal with the National Medal of Technology and Innovation -- the nation's

  19. SunShot Incubator Inspires Solar Energy Visionaries | Department of Energy

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

    SunShot Incubator Inspires Solar Energy Visionaries SunShot Incubator Inspires Solar Energy Visionaries January 16, 2013 - 12:43pm Addthis Minh Le Minh Le Deputy Director, Solar Energy Technologies Office What does this project do? In the latest round of SunShot Incubator, the Energy Department is investing $12 million to accelerate solar energy innovation. For more information and application requirements, check out the Funding Opportunity Announcement. It's the type of challenge bold pioneers

  20. On the Path to SunShot - Deployment and Costs | Department of Energy

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

    Deployment and Costs On the Path to SunShot - Deployment and Costs On the Path to SunShot - Deployment and Costs In the On the Path to SunShot report series, the Role of Advancements in Photovoltaic Efficiency, Reliability, and Costs report highlights how the cost of solar panels has decreased with technological improvements, which has resulted in higher levels of solar deployment

  1. On the Path to SunShot - Interconnection Process | Department of Energy

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

    Interconnection Process On the Path to SunShot - Interconnection Process On the Path to SunShot - Interconnection Process In the On the Path to SunShot report series, the Emerging Issues and Challenges with Integrating High Levels of Solar into the Distribution System report highlights improvements needed to current solar interconnection processes, associated standards and codes, and compensation mechanisms. This work is critical to facilitating distributed PV deployment so they embrace PV's

  2. SunLine Transit Agency Hydrogen-Powered Transit Buses: Third...

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

    This report describes operations at SunLine Transit Agency for a protoype fuel cell bus, a prototype hydrogen hybrid interal combustion engine bus, and five new compressed...

  3. Breakout Session: The SunShot Approach: How a Funding Opportunity...

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

    reducing grid integration costs, and accelerating solar deployment nationwide. This session is an opportunity to educate potential and current awardees on SunShot's goals and ...

  4. SunShot Announces 24-Hour Solar Data Hackathon | Department of Energy

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

    SunShot Announces 24-Hour Solar Data Hackathon SunShot Announces 24-Hour Solar Data Hackathon May 8, 2014 - 11:45am Addthis SunShot will host a 24-hour solar data hackathon at the 2014 SunShot Grand Challenge Summit. Learn more over at the EERE blog and register here. Addthis Related Articles Douglas Hitching (left), CEO of Silicon Solar Solutions and Henry Chung, LG, talk during a one-on-one networking session at the National Renewable Energy Laboratory's Industry Growth Forum in 2012. The

  5. SunShot Catalyst Demo Day 2015 Media Resources | Department of Energy

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

    Catalyst Demo Day 2015 Media Resources SunShot Catalyst Demo Day 2015 Media Resources SunShot Catalyst Demo Day 2015 Media Resources SunShot Catalyst is an open innovation program that aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar marketplace. Through a series of prize challenges, SunShot Catalyst makes it faster and easier for American innovators to launch cutting-edge solar companies, while tackling

  6. SunShot Catalyst: New Prize Challenge Aims to Accelerate Solar Solutions |

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

    Department of Energy Catalyst: New Prize Challenge Aims to Accelerate Solar Solutions SunShot Catalyst: New Prize Challenge Aims to Accelerate Solar Solutions May 20, 2014 - 11:05am Addthis Watch the video above to learn more about SunShot Catalyst. Michael Contreras Michael Contreras AAAS Science & Technology Policy Fellow KEY FACTS SunShot Initiative kicks off new prize challenge to find solutions to the solar energy industry's most pressing problems. SunShot Catalyst is an open

  7. SunShot Initiative Installs Solar Energy System | Department of Energy

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

    SunShot Initiative Installs Solar Energy System SunShot Initiative Installs Solar Energy System Addthis 1 of 10 SunShot Initiative team members install a solar energy system on a Habitat for Humanity home in Washington, D.C. on Friday, September 19. The project was organized by GRID Alternatives, the nation's largest solar non-profit organization, as part of a two-day event to bring solar power to underserved communities. Image: Jamie Nolan 2 of 10 A volunteer from the SunShot Initiative helps

  8. SunShot: Making Solar Energy Cost Competitive Throughout the United States (Fact Sheet)

    SciTech Connect (OSTI)

    McCamey, D.

    2011-03-01

    The U.S. Department of Energy's SunShot Initiative focuses on making solar energy cost competitive throughout the United States.

  9. OSTIblog Articles in the SunShot Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information SunShot Topic Department of Energy's SunShot Projects by Tonya Chadwell 28 Mar, 2013 in Products and Content 5443 greenEnergy0413_slide.jpg Department of Energy's SunShot Projects Read more about 5443 The SunShot Initiative is a collaborative national effort to make solar energy cost competitive with other forms of energy by the end of the decade. As part of the initiative, the Department announced seven data-driven projects that will bring to light new

  10. Media Invitation: 2014 SunShot Grand Challenge Summit and Peer Review |

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

    Department of Energy Media Invitation: 2014 SunShot Grand Challenge Summit and Peer Review Media Invitation: 2014 SunShot Grand Challenge Summit and Peer Review April 14, 2014 - 4:27pm Addthis Media Invitation: 2014 SunShot Grand Challenge Summit and Peer Review You're Invited: 2014 SunShot Grand Challenge Summit and Peer Review Hear from solar's brightest visionaries about what's on the horizon for the U.S. solar energy industry WASHINGTON, D.C. -- Members of the media are invited to attend

  11. OSTIblog Articles in the sun Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    Interested in harnessing the sun's power? See how companies are improving the efficiency of solar cells in "Solar Innovator". Simply enter a search, and ScienceCinema's advanced ...

  12. Harvesting the Sun's Energy Through Heat as Well as Light | U...

    Office of Science (SC) Website

    Harvesting the Sun's Energy Through Heat as Well as Light Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events EFRC News EFRC ...

  13. PROJECT PROFILE: 2D Materials for Low Cost Epitaxial Growth of Single Sun

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

    Gallium Arsenide (GaAs) Photovoltaics | Department of Energy 2D Materials for Low Cost Epitaxial Growth of Single Sun Gallium Arsenide (GaAs) Photovoltaics PROJECT PROFILE: 2D Materials for Low Cost Epitaxial Growth of Single Sun Gallium Arsenide (GaAs) Photovoltaics Funding Opportunity: SuNLaMP SunShot Subprogram: Photovoltaics Location: National Renewable Energy Laboratory, Golden, CO SunShot Award Amount: $125,000 Low-cost III-V cells will result in a breakthrough in photovoltaic (PV)

  14. Materials from 2014 SunShot Summit BREAKOUT SESSION: THE NEW...

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

    Materials from 2014 SunShot Summit BREAKOUT SESSION: THE NEW SCIENCE OF SOFT COSTS Solar ... innovative programs that make energy technologies cheaper, faster, and easier to adopt. ...

  15. SEP Success Story: Florida's SunSmart Program Helps Provide Power...

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

    Florida's SunSmart Program Helps Provide Power to Schools When Storms Strike SEP Success ... Kentucky Pollution Prevention Center SEP Success Story: Kentucky Launches State-Wide ...

  16. Fuel Cell Transit Buses: ThunderPower Bus Evaluation at SunLine Transit

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

    Agency | Department of Energy Buses: ThunderPower Bus Evaluation at SunLine Transit Agency Fuel Cell Transit Buses: ThunderPower Bus Evaluation at SunLine Transit Agency Report details the six-month evaluation of the ThunderPower hydrogen fuel cell bus demonstrated at SunLine Transit Agency. sunline_report.pdf (1.27 MB) More Documents & Publications SunLine Test Drives Hydrogen Bus: Hydrogen Fuel Cell & Infrastructure Technologies Program, Fuel Cell Bus Demonstration Projects Fact

  17. Full Breakout Session Lineup for 2014 SunShot Summit | Department of Energy

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

    Full Breakout Session Lineup for 2014 SunShot Summit Full Breakout Session Lineup for 2014 SunShot Summit April 9, 2014 - 4:54pm Addthis SunShot is pleased to announce its lineup of Grand Challenge Breakout Sessions for the 2014 SunShot Grand Challenge Summit and Peer Review. See the full event agenda here. GRAND CHALLENGE BREAKOUT SESSIONS - Wednesday, MAY 21 10:45-11:45am Solar as a Base Load Power Source Huntington 10:45-11:45am All Solar is Local Laguna A & B 10:45-11:45am Open

  18. Sign up to find out what's next for SunShot | Department of Energy

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

    Sign up to find out what's next for SunShot Sign up to find out what's next for SunShot The SunShot Initiative is a national effort to drive the costs down for solar. As we celebrate a major milestone in the industry-one million solar systems installed across America-we are also looking forward to the next several million installations. Sign up to find out how the SunShot Initiative is helping prepare the country for a solar-powered future. Enter your email address here: Subscribe After

  19. Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit

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

    | Department of Energy Community Comes Out in Full Force for SunShot Grand Challenge Summit Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit May 22, 2014 - 10:13am Addthis Packed House 1 of 12 Packed House An energetic crowd of hundreds of leaders throughout the solar community gathered for the 2014 SunShot Grand Challenge Summit to work together to reduce the costs of solar energy technologies. Image: SunShot Initiative, Energy Department. Solar Tech Forum 2 of 12

  20. Solar Companies Go for the Gold with SunShot Incubator | Department of

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

    Energy Companies Go for the Gold with SunShot Incubator Solar Companies Go for the Gold with SunShot Incubator July 26, 2012 - 9:45am Addthis William Parish from Solar Mosaic, one of nine solar startups chosen for the latest round of SunShot Incubator funding, discusses his company’s project with Energy Secretary Steven Chu at the SunShot Grand Challenge Summit in Denver, Colorado. | Photo by John De La Rosa. William Parish from Solar Mosaic, one of nine solar startups chosen for the