Sample records for operate solar-powered houses

  1. How Do Wind and Solar Power Affect Grid Operations: The Western Wind and Solar Integration Study

    SciTech Connect (OSTI)

    Lew, D.; Milligan, M.; Jordan, G.; Freeman, L.; Miller, N.; Clark, K.; Piwko, R.

    2009-01-01T23:59:59.000Z

    The Western Wind and Solar Integration Study is one of the largest regional wind and solar integration studies to date, examining the operational impact of up to 35% wind, photovoltaics, and concentrating solar power on the WestConnect grid in Arizona, Colorado, Nevada, New Mexico, and Wyoming. This paper reviews the scope of the study, the development of wind and solar datasets, and the results to date on three scenarios.

  2. Final Report on the Operation and Maintenance Improvement Program for Concentrating Solar Power Plants

    SciTech Connect (OSTI)

    Cohen Gilbert E.; Kearney, David W.; Kolb, Gregory J.

    1999-06-01T23:59:59.000Z

    This report describes the results of a six-year, $6.3 million project to reduce operation and maintenance (O&M) costs at power plants employing concentrating solar power (CSP) technology. Sandia National Laboratories teamed with KJC Operating Company to implement the O&M Improvement Program. O&M technologies developed during the course of the program were demonstrated at the 150-MW Kramer Junction solar power park located in Boron, California. Improvements were made in the following areas: (a) efficiency of solar energy collection, (b) O&M information management, (c) reliability of solar field flow loop hardware, (d) plant operating strategy, and (e) cost reduction associated with environmental issues. A 37% reduction in annual O&M costs was achieved. Based on the lessons learned, an optimum solar- field O&M plan for future CSP plants is presented. Parabolic trough solar technology is employed at Kramer Junction. However, many of the O&M improvements described in the report are also applicable to CSP plants based on solar power tower or dish/engine concepts.

  3. U.S. Department of Energy Solar Decathlon: Challenging Students to Build Energy Efficient, Cost-Effective, and Attractive Solar-Powered Houses

    SciTech Connect (OSTI)

    Simon, J.

    2012-01-01T23:59:59.000Z

    The U.S. Department of Energy Solar Decathlon challenges collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. The winner of the competition is the team that best blends affordability, consumer appeal, and design excellence with optimal energy production and maximum efficiency. The paper discusses the solutions developed for the event. We believe that the solutions implemented for Solar Decathlon 2011 represent current trends and that by analyzing, critiquing, and exposing the solutions pursued, the industry can become better suited to address challenges of the future. Constructing a solar community using high-efficiency design and unique materials while remaining code compliant, safe, and effective results in solutions that are market relevant, important, and interesting to the industry as a whole.

  4. Engineering Design, Construction, Operation and Analysis of the 2007 Texas A&M University Solar Decathlon House

    E-Print Network [OSTI]

    Ramirez, Eduardo

    2008-06-10T23:59:59.000Z

    This report presents the design, construction, and operation of a 100% solar-powered house from an engineering perspective. This includes energy simulation results, selection of systems, design of systems, assembly of systems, integration between...

  5. Engineering Design, Construction, Operation and Analysis of the 2007 Texas A&M University Solar Decathlon House

    E-Print Network [OSTI]

    Ramirez, E. J.

    This report presents the design, construction, and operation of a 100% solar-powered house from an engineering perspective. This includes energy simulation results, selection of systems, design of systems, assembly of systems, integration between...

  6. Operation of Concentrating Solar Power Plants in the Western Wind and Solar Integration Phase 2 Study

    SciTech Connect (OSTI)

    Denholm, P.; Brinkman, G.; Lew, D.; Hummon, M.

    2014-05-01T23:59:59.000Z

    The Western Wind and Solar Integration Study (WWSIS) explores various aspects of the challenges and impacts of integrating large amounts of wind and solar energy into the electric power system of the West. The phase 2 study (WWSIS-2) is one of the first to include dispatchable concentrating solar power (CSP) with thermal energy storage (TES) in multiple scenarios of renewable penetration and mix. As a result, it provides unique insights into CSP plant operation, grid benefits, and how CSP operation and configuration may need to change under scenarios of increased renewable penetration. Examination of the WWSIS-2 results indicates that in all scenarios, CSP plants with TES provides firm system capacity, reducing the net demand and the need for conventional thermal capacity. The plants also reduced demand during periods of short-duration, high ramping requirements that often require use of lower efficiency peaking units. Changes in CSP operation are driven largely by the presence of other solar generation, particularly PV. Use of storage by the CSP plants increases in the higher solar scenarios, with operation of the plant often shifted to later in the day. CSP operation also becomes more variable, including more frequent starts. Finally, CSP output is often very low during the day in scenarios with significant PV, which helps decrease overall renewable curtailment (over-generation). However, the configuration studied is likely not optimal for High Solar Scenario implying further analysis of CSP plant configuration is needed to understand its role in enabling high renewable scenarios in the Western United States.

  7. Space Solar Power Program

    SciTech Connect (OSTI)

    Arif, H.; Barbosa, H.; Bardet, C.; Baroud, M.; Behar, A.; Berrier, K.; Berthe, P.; Bertrand, R.; Bibyk, I.; Bisson, J.; Bloch, L.; Bobadilla, G.; Bourque, D.; Bush, L.; Carandang, R.; Chiku, T.; Crosby, N.; De Seixas, M.; De Vries, J.; Doll, S.; Dufour, F.; Eckart, P.; Fahey, M.; Fenot, F.; Foeckersperger, S.; Fontaine, J.E.; Fowler, R.; Frey, H.; Fujio, H.; Gasa, J.M.; Gleave, J.; Godoe, J.; Green, I.; Haeberli, R.; Hanada, T.; Ha

    1992-08-01T23:59:59.000Z

    Information pertaining to the Space Solar Power Program is presented on energy analysis; markets; overall development plan; organizational plan; environmental and safety issues; power systems; space transportation; space manufacturing, construction, operations; design examples; and finance.

  8. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    2008, uses concentrated solar power to split water. Figurethe main reason the potential for solar power is boundless.a clean energy source, solar power is inexhaustible, fairly

  9. Thermal Conductivity Enhancement of High Temperature Phase Change Materials for Concentrating Solar Power Plant Applications

    E-Print Network [OSTI]

    Roshandell, Melina

    2013-01-01T23:59:59.000Z

    3 Fig. 1.2. Solar power plant operation [Materials for Concentrating Solar Power Plant Applications AMaterials for Concentrating Solar Power Plant Applications

  10. Thermal Conductivity Enhancement of High Temperature Phase Change Materials for Concentrating Solar Power Plant Applications

    E-Print Network [OSTI]

    Roshandell, Melina

    2013-01-01T23:59:59.000Z

    3 Fig. 1.2. Solar power plant operation [Materials for Concentrating Solar Power Plant Applications Afor Concentrating Solar Power Plant Applications by Melina

  11. Hanford Solar Power: Cost Effective and Mobile | Department of...

    Office of Environmental Management (EM)

    Solar Power: Cost Effective and Mobile Hanford Solar Power: Cost Effective and Mobile February 26, 2014 - 12:00pm Addthis EMs Richland Operations Office and its contractors...

  12. The 2005 Solar D House

    E-Print Network [OSTI]

    Garrison, M.

    2006-01-01T23:59:59.000Z

    , each of which designed, built, and operated a totally solar-powered home with a home office and their transportation needs using a solar-charged vehicle. Organized by the U.S. Department of Energy and the National Renewable energy Laboratory..., the Solar Decathlon competition challenges university teams to design and build an 800-square foot, totally solar-powered house. The competition took place on the National Mall in Washington D.C., where each house was constructed and operated from...

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

    E-Print Network [OSTI]

    and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Downscaling Solar Power Output to 4NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency-Seconds for Use in Integration Studies Marissa Hummon 3rd International Solar Power Integration Workshop

  14. Concentrating Solar Power

    SciTech Connect (OSTI)

    Not Available

    2008-09-01T23:59:59.000Z

    Summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its concentrating solar power subprogram.

  15. The Solarex Solar Power Industrial Facility

    E-Print Network [OSTI]

    Macomber, H. L.; Bumb, D. R.

    1984-01-01T23:59:59.000Z

    The Solarex Corporation has designed, built and operated an industrial facility which is totally powered by a Solarex solar electric power system. The solar power system, energy-conserving building and manufacturing operations were treated as a...

  16. Alternative Energy Technologies Solar Power

    E-Print Network [OSTI]

    Scott, Christopher

    #12;Alternative Energy Technologies Solar Power Photovoltaics Concentrating Solar Power (CSP) Power;Concentrating Solar Power (CSP) Reflector material is Aluminum or Silver Tube material ..... Several possible ............... Mexico, Canada, Peru Alumina ............Guinea, Brazil, Australia, Jamaica Manganese ....... S. Africa

  17. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    of the electrical power output to the solar power input), aSolar Energy Calculator using Google Maps 23 Table 1.24: PV System Power Production Average Daily Irradiance (kWh/m2) Instillation Efficiency Labeled Efficiency Output

  18. The 2005 Solar D House 

    E-Print Network [OSTI]

    Garrison, M.

    2006-01-01T23:59:59.000Z

    technologies and sustainable building materials. The Energy saving features of the house include, a 7.9 kW photovoltaic solar power system, evacuated tube “heat pipe” solar water collectors, a high efficiency HVAC system and an energy conserving design..., each of which designed, built, and operated a totally solar-powered home with a home office and their transportation needs using a solar-charged vehicle. Organized by the U.S. Department of Energy and the National Renewable energy Laboratory...

  19. Sandia National Laboratories: solar power

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

    solar power Recent Solar Highlights On October 31, 2012, in View all Solar Energy News Molten Salt Test Loop Commissioning On October 10, 2012, in Concentrating Solar Power, EC,...

  20. Stochastic Methods for Planning and Operating Power Systems with Large Amounts of Wind and Solar Power: Preprint

    SciTech Connect (OSTI)

    Milligan, M.; Donohoo, P.; O'Malley, M.

    2012-09-01T23:59:59.000Z

    Wind and solar generators differ in their generation characteristics than conventional generators. The variable output and imperfect predictability of these generators face a stochastic approach to plan and operate the power system without fundamentally changing the operation and planning problems. This paper overviews stochastic modeling challenges in operations, generation planning, and transmission planning, with references to current industry and academic work. Different stochastic problem formulations, including approximations, are also discussed.

  1. Concentrating Solar Power: Efficiently Leveraging Equilibrium...

    Office of Environmental Management (EM)

    Concentrating Solar Power: Efficiently Leveraging Equilibrium Mechanisms for Engineering New Thermochemical Storage Concentrating Solar Power: Efficiently Leveraging Equilibrium...

  2. Life Cycle Greenhouse Gas Emissions from Concentrating Solar Power

    E-Print Network [OSTI]

    . A facility with solar fraction less than 1 is a hybrid operating plant that combusts naturLife Cycle Greenhouse Gas Emissions from Concentrating Solar Power Over the last thirty years, more-scale concentrating solar power (CSP) systems. These LCAs have yielded wide-ranging results. Variation could

  3. Sandia National Laboratories: solar power

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

    Photovoltaic Regional Test Center (RTC). The RTC will enable research on integrating solar panels into the statewide smart grid and help reduce the cost of solar power. The...

  4. UHF Solar Powered Active Oscillator Antenna on Low Cost Flexible Substrate for Wireless Identification Applications

    E-Print Network [OSTI]

    Tentzeris, Manos

    UHF Solar Powered Active Oscillator Antenna on Low Cost Flexible Substrate for Wireless nature of the circuit and providing operational autonomy by harvesting solar power without affecting, solar power harvesting. I. INTRODUCTION The increasing use of RFIDs and wireless sensor networks

  5. Solar-powered WirelessMesh Networksfor Environmental Monitoring Torsten Braun, Thomas Staub, Benjamin Nyffenegger

    E-Print Network [OSTI]

    Braun, Torsten

    Solar-powered WirelessMesh Networksfor Environmental Monitoring Torsten Braun, Thomas Staub the development and experiencesof a solar-power driven wirelessmesh network for connectingsensorsin rural is available. II. SOLAR-POWER DRIVEN WIRELESS MESH NETWORK DEPLYOMENT AND OPERATION In a technology project

  6. Concentrating Solar Power Resources and Technologies | Department...

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

    Concentrating Solar Power Resources and Technologies Concentrating Solar Power Resources and Technologies Photo of a CSP dish glistening in the sun. Multiple solar mirrors reflect...

  7. Sandia National Laboratories: Concentrating Solar Power

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

    Concentrating Solar Power National Solar Thermal Testing Facility Beam Profiling On November 2, 2012, in Concentrating Solar Power, News, Renewable Energy, Solar On Thursday, June...

  8. Sandia National Laboratories: multiscale concentrated solar power

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

    concentrated solar power Solar Energy Research Institute for India and the United States Kick-Off On November 27, 2012, in Concentrating Solar Power, Energy, National Solar Thermal...

  9. Sandia National Laboratories: Concentrating Solar Power Systems

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

    Concentrating Solar Power Systems Air Force Research Laboratory Testing On November 2, 2012, in Concentrating Solar Power, Facilities, National Solar Thermal Test Facility, News,...

  10. Sandia National Laboratories: Concentrating Solar Power

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

    Concentrating Solar Power Sandia Wins Funding for High-Temperature Falling-Particle Solar-Energy Receiver On August 8, 2012, in Concentrating Solar Power, Energy, Facilities,...

  11. Sandia National Laboratories: Solar Power International

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

    Solar Power International Sandia to host PV Bankability workshop at Solar Power International (SPI) 2013 On September 24, 2013, in Conferences, Energy, Events, News & Events,...

  12. Energy 101: Concentrating Solar Power

    Broader source: Energy.gov [DOE]

    From towers to dishes to linear mirrors to troughs, concentrating solar power (CSP) technologies reflect and collect solar heat to generate electricity. A single CSP plant can generate enough power...

  13. Concentrated solar power on demand

    E-Print Network [OSTI]

    Codd, Daniel Shawn

    2011-01-01T23:59:59.000Z

    This thesis describes a new concentrating solar power central receiver system with integral thermal storage. Hillside mounted heliostats direct sunlight into a volumetric absorption molten salt pool, which also functions ...

  14. Solar powered dehumidifier apparatus

    DOE Patents [OSTI]

    Jebens, Robert W. (Skillman, NJ)

    1980-12-30T23:59:59.000Z

    A thermally insulated light transmitting housing forms a chamber containing a desiccant and having a first gas port open to the ambient and a second gas port connected by a two way valve to a volume to be dried. Solar energy transmitted through the housing heats and dries the desiccant. The increased air pressure due to the heating of the volume to be dried causes the air from the volume to be expelled through the valve into the chamber. The desiccant is then cooled by shielding it from solar energy before the volume cools thereby increasing its moisture absorbing capacity. Then the volume is allowed to cool drawing dehumidified air through the desiccant and the valve into the volume to be dried. This cycle is then repeated.

  15. Solar Powered Radioactive Air Monitoring Stations

    SciTech Connect (OSTI)

    Barnett, J. M.; Bisping, Lynn E.; Gervais, Todd L.

    2013-10-30T23:59:59.000Z

    Environmental monitoring of ambient air for radioactive material is required as stipulated in the PNNL Site radioactive air license. Sampling ambient air at identified preferred locations could not be initially accomplished because utilities were not readily available. Therefore, solar powered environmental monitoring systems were considered as a possible option. PNNL purchased two 24-V DC solar powered environmental monitoring systems which consisted of solar panels, battery banks, and sampling units. During an approximate four month performance evaluation period, the solar stations operated satisfactorily at an on-site test location. They were subsequently relocated to their preferred locations in June 2012 where they continue to function adequately under the conditions found in Richland, Washington.

  16. Energy 101: Concentrating Solar Power

    ScienceCinema (OSTI)

    None

    2013-05-29T23:59:59.000Z

    From towers to dishes to linear mirrors to troughs, concentrating solar power (CSP) technologies reflect and collect solar heat to generate electricity. A single CSP plant can generate enough power for about 90,000 homes. This video explains what CSP is, how it works, and how systems like parabolic troughs produce renewable power. For more information on the Office of Energy Efficiency and Renewable Energy's CSP research, see the Solar Energy Technology Program's Concentrating Solar Power Web page at http://www1.eere.energy.gov/solar/csp_program.html.

  17. GMP Solar Power

    Broader source: Energy.gov [DOE]

    Green Mountain Power, an investor-owned electric utility operating in Vermont, offers a credit to customers with net-metered photovoltaic (PV) systems. In addition to the benefits of net metering,...

  18. Solar-powered cooling system

    DOE Patents [OSTI]

    Farmer, Joseph C

    2013-12-24T23:59:59.000Z

    A solar-powered adsorption-desorption refrigeration and air conditioning system uses nanostructural materials made of high specific surface area adsorption aerogel as the adsorptive media. Refrigerant molecules are adsorbed on the high surface area of the nanostructural material. A circulation system circulates refrigerant from the nanostructural material to a cooling unit.

  19. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Modelling Concentrating Solar Power

    E-Print Network [OSTI]

    ;9 Production Cost Modeling Objective: Balance generation and load, every hour, at least cost · Natural-gas Solar Power Solar Energy Solar Field Steam Turbine Generator #12;13 Concentrating Solar Power with Thermal Energy StorageSolar Energy Solar Field Storage Tank Steam Turbine Generator #12;14 Another

  20. Solar-powered aroma generator

    SciTech Connect (OSTI)

    Spector, D.

    1986-02-04T23:59:59.000Z

    In combination with a switch-controlled electric light bulb having a threaded plug and a threaded socket disposed in a room which is also subject to natural ambient light, a switchless aroma generator is installed in the room which is automatically activated only when the electric light bulb is switched on. The activated generator functions to discharge an air current into the room which conveys an aromatic vapor to modify the atmosphere. The generator described in this patent consists of: A.) an air-permeable cartridge containing an aroma supply which is exuded into the atmosphere at a relatively rapid rate as an air current is forced through the cartridge; B.) a fan driven by a low-voltage, direct-current motor having predetermined power requirements, the fan being arranged to force an air current through the cartridge; C.) a housing incorporating the cartridge and the motordriven fan, the housing containing an apparatus for mounting it on a wall in the room; and D.) a solar cell assembly producing a direct-current output placed in close proximity to the bulb in the room and irradiated when the bulb is switched on. The assembly is connected to the motor to supply power, the electrical relationship of the assembly to the motor being such that the cell output is sufficient to power the motor only when the bulb is switched on to irradiate the assembly, and is insufficient when the bulb is switched off. The cell output then depends on ambient light in the room, and the operation of the generator is coordinated with that of the bulb despite the absence of a wired connection between and an aroma is generated only when the bulb is switched on.

  1. Molten Salt Nanomaterials for Thermal Energy Storage and Concentrated Solar Power Applications

    E-Print Network [OSTI]

    Shin, Donghyun

    2012-10-19T23:59:59.000Z

    The thermal efficiency of concentrated solar power (CSP) system depends on the maximum operating temperature of the system which is determined by the operating temperature of the TES device. Organic materials (such as synthetic oil, fatty acid...

  2. Molten Salt Nanomaterials for Thermal Energy Storage and Concentrated Solar Power Applications 

    E-Print Network [OSTI]

    Shin, Donghyun

    2012-10-19T23:59:59.000Z

    The thermal efficiency of concentrated solar power (CSP) system depends on the maximum operating temperature of the system which is determined by the operating temperature of the TES device. Organic materials (such as synthetic oil, fatty acid...

  3. Concentrating Solar Power (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-11-01T23:59:59.000Z

    The fact sheet summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its concentrating solar power subprogram.

  4. Sandia National Laboratories: Concentrating Solar Power

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

    Sandia-AREVA Commission Solar ThermalMolten Salt Energy-Storage Demonstration On May 21, 2014, in Capabilities, Concentrating Solar Power, Energy, Energy Storage, Facilities,...

  5. Sandia National Laboratories: Concentrating Solar Power

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

    Sandia and EMCORE: Solar Photovoltaics, Fiber Optics, MODE, and Energy Efficiency On March 29, 2013, in Concentrating Solar Power, Energy, Partnership, Photovoltaic, Renewable...

  6. Sandia National Laboratories: Concentrating Solar Power

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

    SolarReserve Is Testing Prototype Heliostats at NSTTF On March 3, 2015, in Concentrating Solar Power, Energy, Facilities, National Solar Thermal Test Facility, News, News &...

  7. Sandia National Laboratories: Concentrating Solar Power

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

    in Concentrating Solar Power, Customers & Partners, Energy, News, Partnership, Renewable Energy, Solar Areva Solar is collaborating with Sandia National Laboratories on a new...

  8. Sandia National Laboratories: Concentrating Solar Power

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

    Molten Salt Test Loop Pump Installed On August 30, 2012, in Concentrating Solar Power, Energy, Energy Storage Systems, News, Renewable Energy, Solar The pump was delivered and...

  9. Sandia National Laboratories: Concentrating Solar Power: Efficiently...

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

    Funding Award On June 4, 2014, in Advanced Materials Laboratory, Concentrating Solar Power, Energy, Energy Storage, Facilities, National Solar Thermal Test Facility,...

  10. Sandia National Laboratories: Concentrating Solar Power

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

    Gas Sectors in the United States View all EC Publications Related Topics Concentrating Solar Power CRF CSP EFRC Energy Energy Efficiency Energy Security National Solar Thermal...

  11. Sandia National Laboratories: Concentrating Solar Power

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

    measuring the effects of aerodynamicheating on radar transmissions ... Concentrating Solar Power (CSP) On April 13, 2011, in CSP R&D at Sandia Testing Facilities Software &...

  12. Concentrating Solar Power Resources and Technologies

    Broader source: Energy.gov [DOE]

    This page provides a brief overview of concentrating solar power (CSP) technologies supplemented by specific information to apply CSP within the Federal sector.

  13. Pv-Thermal Solar Power Assembly

    DOE Patents [OSTI]

    Ansley, Jeffrey H. (El Cerrito, CA); Botkin, Jonathan D. (El Cerrito, CA); Dinwoodie, Thomas L. (Piedmont, CA)

    2001-10-02T23:59:59.000Z

    A flexible solar power assembly includes a flexible photovoltaic device attached to a flexible thermal solar collector. The solar power assembly can be rolled up for transport and then unrolled for installation on a surface, such as the roof or side wall of a building or other structure, by use of adhesive and/or other types of fasteners.

  14. Concentrating Solar Power Commercial Application Study

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Concentrating Solar Power Commercial Application Study: Reducing Water Consumption of Concentrating Solar Power Electricity Generation Report to Congress U.S. Department of Energy This report is being of the Treasury and General Government Appropriations Act for Fiscal Year 2001 (Public Law 106

  15. Solar Impulse's Solar-Powered Plane

    SciTech Connect (OSTI)

    Moniz, Ernest; Piccard, Bertrand; Reicher, Dan

    2013-07-08T23:59:59.000Z

    Solar Impulse lands in Washington, DC at Washington Dulles International Airport as part of its journey across the United States. Secretary Ernest Moniz speaks about how advancements like those at the Department of Energy are leading the way for innovations like the solar-powered plane. Footage of the solar-powered plane courtesy of Solar Impulse.

  16. Solar Impulse's Solar-Powered Plane

    ScienceCinema (OSTI)

    Moniz, Ernest; Piccard, Bertrand; Reicher, Dan

    2014-01-07T23:59:59.000Z

    Solar Impulse lands in Washington, DC at Washington Dulles International Airport as part of its journey across the United States. Secretary Ernest Moniz speaks about how advancements like those at the Department of Energy are leading the way for innovations like the solar-powered plane. Footage of the solar-powered plane courtesy of Solar Impulse.

  17. Parabolic Trough Solar Power for Competitive U.S. Markets

    SciTech Connect (OSTI)

    Henry W. Price

    1998-11-01T23:59:59.000Z

    Nine parabolic trough power plants located in the California Mojave Desert represent the only commercial development of large-scale solar power plants to date. Although all nine plants continue to operate today, no new solar power plants have been completed since 1990. Over the last several years, the parabolic trough industry has focused much of its efforts on international market opportunities. Although the power market in developing countries appears to offer a number of opportunities for parabolic trough technologies due to high growth and the availability of special financial incentives for renewables, these markets are also plagued with many difficulties for developers. In recent years, there has been some renewed interest in the U.S. domestic power market as a result of an emerging green market and green pricing incentives. Unfortunately, many of these market opportunities and incentives focus on smaller, more modular technologies (such as photovoltaics or wind power), and as a result they tend to exclude or are of minimum long-term benefit to large-scale concentrating solar power technologies. This paper looks at what is necessary for large-scale parabolic trough solar power plants to compete with state-of-the-art fossil power technology in a competitive U.S. power market.

  18. 2014 SunShot Initiative Portfolio Book: Concentrating Solar Power...

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

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

  19. National Laboratory Concentrating Solar Power Research and Development...

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

    National Laboratory Concentrating Solar Power Research and Development National Laboratory Concentrating Solar Power Research and Development This fact sheet describes the current...

  20. Solar Powering America by Recognizing Communities Funding Opportunity...

    Energy Savers [EERE]

    Solar Powering America by Recognizing Communities Funding Opportunity Solar Powering America by Recognizing Communities Funding Opportunity March 5, 2015 5:00PM EST U.S. Department...

  1. Concentrating Solar Power (Fact Sheet), SunShot Initiative, U...

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

    Concentrating Solar Power Concentrating Solar Power (CSP) offers a utility-scale, firm, dispatchable renewable energy option that can help meet the nation's goal of making solar...

  2. Concentrating Solar Power (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01T23:59:59.000Z

    Concentrating Solar Power (CSP) offers a utility-scale, firm, dispatchable renewable energy option that can help meet the nation's goal of making solar energy cost competitive with other energy sources by the end of the decade. The 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 by about 75% by the end of the decade. Reducing the total installed cost for utility-scale solar electricity to roughly 6 cents per kilowatt hour without subsidies will result in rapid, large-scale adoption of solar electricity across the United States. Reaching this goal will re-establish American technological leadership, improve the nation's energy security, and strengthen U.S. economic competitiveness in the global clean energy race. SunShot will work to bring down the full cost of solar - including the costs of solar cells and installation by focusing on four main pillars: (1) Technologies for solar cells and arrays that convert sunlight to energy; (2) Electronics that optimize the performance of the installation; (3) Improvements in the efficiency of solar manufacturing processes; and (4) Installation, design, and permitting for solar energy systems.

  3. Investigating the Correlation Between Wind and Solar Power Forecast Errors in the Western Interconnection: Preprint

    SciTech Connect (OSTI)

    Zhang, J.; Hodge, B. M.; Florita, A.

    2013-05-01T23:59:59.000Z

    Wind and solar power generations differ from conventional energy generation because of the variable and uncertain nature of their power output. This variability and uncertainty can have significant impacts on grid operations. Thus, short-term forecasting of wind and solar generation is uniquely helpful for power system operations to balance supply and demand in an electricity system. This paper investigates the correlation between wind and solar power forecasting errors.

  4. Advancing Concentrating Solar Power Research (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-02-01T23:59:59.000Z

    Researchers at the National Renewable Energy Laboratory (NREL) provide scientific, engineering, and analytical expertise to help advance innovation in concentrating solar power (CSP). This fact sheet summarizes how NREL is advancing CSP research.

  5. Sandia National Laboratories: Concentrating Solar Power

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

    2012, in CSP Images & Videos On September 26, 2012, in Image Gallery Videos Concentrating Solar Power Image Gallery A picture says a thousand words, especially on the World Wide...

  6. PV/thermal solar power assembly

    DOE Patents [OSTI]

    Ansley, Jeffrey H.; Botkin, Jonathan D.; Dinwoodie, Thomas L.

    2004-01-13T23:59:59.000Z

    A flexible solar power assembly (2) includes a flexible photovoltaic device (16) attached to a flexible thermal solar collector (4). The solar power assembly can be rolled up for transport and then unrolled for installation on a surface, such as the roof (20, 25) or side wall of a building or other structure, by use of adhesive and/or other types of fasteners (23).

  7. Metrics for Evaluating the Accuracy of Solar Power Forecasting (Presentation)

    SciTech Connect (OSTI)

    Zhang, J.; Hodge, B.; Florita, A.; Lu, S.; Hamann, H.; Banunarayanan, V.

    2013-10-01T23:59:59.000Z

    This presentation proposes a suite of metrics for evaluating the performance of solar power forecasting.

  8. Downscaling Solar Power Output to 4-Seconds for Use in Integration Studies (Presentation)

    SciTech Connect (OSTI)

    Hummon, M.; Weekley, A.; Searight, K.; Clark, K.

    2013-10-01T23:59:59.000Z

    High penetration renewable integration studies require solar power data with high spatial and temporal accuracy to quantify the impact of high frequency solar power ramps on the operation of the system. Our previous work concentrated on downscaling solar power from one hour to one minute by simulation. This method used clearness classifications to categorize temporal and spatial variability, and iterative methods to simulate intra-hour clearness variability. We determined that solar power ramp correlations between sites decrease with distance and the duration of the ramp, starting at around 0.6 for 30-minute ramps between sites that are less than 20 km apart. The sub-hour irradiance algorithm we developed has a noise floor that causes the correlations to approach ~0.005. Below one minute, the majority of the correlations of solar power ramps between sites less than 20 km apart are zero, and thus a new method to simulate intra-minute variability is needed. These intra-minute solar power ramps can be simulated using several methods, three of which we evaluate: a cubic spline fit to the one-minute solar power data; projection of the power spectral density toward the higher frequency domain; and average high frequency power spectral density from measured data. Each of these methods either under- or over-estimates the variability of intra-minute solar power ramps. We show that an optimized weighted linear sum of methods, dependent on the classification of temporal variability of the segment of one-minute solar power data, yields time series and ramp distributions similar to measured high-resolution solar irradiance data.

  9. Downscaling Solar Power Output to 4-Seconds for Use in Integration Studies: Preprint

    SciTech Connect (OSTI)

    Hummon, M.; Weekley, A.; Searight, K.; Clark, K.

    2013-10-01T23:59:59.000Z

    High penetration renewable integration studies require solar power data with high spatial and temporal accuracy to quantify the impact of high frequency solar power ramps on the operation of the system. Our previous work concentrated on downscaling solar power from one hour to one minute by simulation. This method used clearness classifications to categorize temporal and spatial variability, and iterative methods to simulate intra-hour clearness variability. We determined that solar power ramp correlations between sites decrease with distance and the duration of the ramp, starting at around 0.6 for 30-minute ramps between sites that are less than 20 km apart. The sub-hour irradiance algorithm we developed has a noise floor that causes the correlations to approach ~0.005. Below one minute, the majority of the correlations of solar power ramps between sites less than 20 km apart are zero, and thus a new method to simulate intra-minute variability is needed. These intra-minute solar power ramps can be simulated using several methods, three of which we evaluate: a cubic spline fit to the one-minute solar power data; projection of the power spectral density toward the higher frequency domain; and average high frequency power spectral density from measured data. Each of these methods either under- or over-estimates the variability of intra-minute solar power ramps. We show that an optimized weighted linear sum of methods, dependent on the classification of temporal variability of the segment of one-minute solar power data, yields time series and ramp distributions similar to measured high-resolution solar irradiance data.

  10. Solar-Powered Air Stripping at the Rocky Flats Site, Colorado - 12361

    SciTech Connect (OSTI)

    Boylan, John A. [S.M. Stoller Corporation, Rocky Flats Site, 11025 Dover Street, Suite 1000, Westminster, Colorado 80021 (United States)

    2012-07-01T23:59:59.000Z

    The U.S. Department of Energy's Rocky Flats Site (the Site), near Denver, Colorado, is a former nuclear weapons facility that was constructed beginning in 1951. With the end of the Cold War, the Site was cleaned up and closed in 2005. Four gravity-driven groundwater treatment systems were installed during cleanup, and their continued operation was incorporated into the final remedy for the Site. All utilities, including electrical power, were removed as part of this closure, so all Site electrical power needs are now met with small solar-powered systems. The Mound Site Plume Treatment System (MSPTS) was installed in 1998 as an innovative system based on zero-valent iron (ZVI). Groundwater flow from the Mound source area containing elevated concentrations of volatile organic compounds (VOCs), primarily in the tetrachloroethene (PCE)-trichloroethene (TCE) family of chlorinated solvents, is intercepted by a collection trench and routed to twin ZVI treatment cells. Later, in 2005, remediation of VOC-contaminated soils at a second up-gradient source area included adding an electron donor to the backfill to help stimulate biodegradation. This reduced concentrations of primary constituents but caused down-gradient groundwater to contain elevated levels of recalcitrant degradation byproducts, particularly cis-1,2-dichloroethene and vinyl chloride. A gravel drain installed as part of the 2005 remediation directs contaminated groundwater from this second source area to the MSPTS for treatment. This additional contaminant load, coupled with correspondingly reduced residence time within the ZVI media due to the increased flow rate, resulted in reduced treatment effectiveness. Elevated concentrations of VOCs were then detected in MSPTS effluent, as well as in surface water at the downstream performance monitoring location for the MSPTS. Subsequent consultations with the Site regulators led to the decision to add a polishing component to reduce residual VOCs in MSPTS effluent. Initially, several alternatives such as commercial air strippers and cascade aerators were evaluated; resulting cost estimates exceeded $100,000. After several simpler alternatives were considered and prototype testing was conducted, the existing effluent metering manhole was converted to house a spray-nozzle based, solar-powered air stripper, at a cost of approximately $20,000. About two-thirds of this cost was for the solar power system, which was initially designed to only provide power for 12 hours per day. Performance data are being collected and adjustments made to optimize the design, determine maintenance requirements, and establish power needs for continuous operation. Analytical data confirm the air stripper is sharply reducing concentrations of residual contaminants. (authors)

  11. Experimental Research and Performance Analysis of a Solar-Powered Air-conditioning System in a Green Building

    E-Print Network [OSTI]

    Zhai, X.; Wang, R.; Dai, Y.; Wu, J.

    2006-01-01T23:59:59.000Z

    Based on the green building of the Shanghai Institute of Architectural Science, a solar-powered adsorption air-conditioning system was designed. The operational performance under a typical operating mode in summer was studied, which includes...

  12. Design, Construction, Transportation, Operation and Post-Occupancy Analysis for the Texas A&M Solar Decathlon House 

    E-Print Network [OSTI]

    Malhotra, M.; Ramirez, E.; Im, P.; Cho, S.; Canez, J.; Haberl, J.; Schaider, N.; Fisk, P.; Feigenbaum, L.

    2008-01-01T23:59:59.000Z

    This paper describes the design, construction, transportation, operation and post occupancy analysis of the 2007 Texas A&M Solar Decathlon House (TAMU SD house). The TAMU SD house was developed to be a modular house that could grow into varying...

  13. Sandia National Laboratories: solar power

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

    Interactive Tour Operated by Sandia National Laboratories for the U.S. Department of Energy (DOE), the National Solar Thermal Test Facility (NSTTF) is the only test facility...

  14. Union Training Future Electricians in Solar Power

    Broader source: Energy.gov [DOE]

    Electricians in Indiana believe solar power is the future, and they are preparing for it. The International Brotherhood of Electrical Workers Local 725 (IBEW 725) in Terre Haute, Ind., purchased 60 solar panels and plans to train its members in solar installation.

  15. Implications of geographic diversity for short-term variability and predictability of solar power.

    E-Print Network [OSTI]

    Mills, Andrew

    2013-01-01T23:59:59.000Z

    Term variability of solar power,” Lawrence Berkeley Nationaldue to wind and solar power,” Environmental Science &and Predictability of Solar Power Andrew D. Mills and Ryan

  16. Concentrating Solar Power (Fact Sheet), SunShot Initiative, U...

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

    Concentrating Solar Power (Fact Sheet), SunShot Initiative, U.S. Department of Energy (DOE) Concentrating Solar Power (Fact Sheet), SunShot Initiative, U.S. Department of Energy...

  17. Concentrating Solar Power Program Review 2013 (Book) (Revised)

    SciTech Connect (OSTI)

    Not Available

    2013-06-01T23:59:59.000Z

    This U.S. Department of Energy (DOE) Concentrating Solar Power Program Review Meeting booklet will be provided to attendees at the Concentrating Solar Power Review Meeting in Phoenix, Arizona on April 23-25, 2013.

  18. Energy 101: Concentrating Solar Power | Department of Energy

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

    101: Concentrating Solar Power Energy 101: Concentrating Solar Power August 6, 2010 - 12:58pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs How...

  19. Solar-powered carousel for hands-on teaching

    E-Print Network [OSTI]

    Shea, Erin C. (Erin Colleen)

    2005-01-01T23:59:59.000Z

    This thesis is the design of a solar-powered carousel that informs the public about the setup and capabilities of solar-powered systems. It is designed as a mobile tool that can be moved among college campuses, businesses, ...

  20. Solar Powering America by Recognizing Communities Funding Opportunity

    Broader source: Energy.gov [DOE]

    DOE's SunShot Initiative is accepting applications for the Solar Powering America by Recognizing Communities funding opportunity.

  1. Solar Powering America Home | Department of Energy

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

    megawatts of solar on federally-assisted housing. Featured Videos Inside the White House: Solar Panels SunShot Tech to Market SunShot Solar PV SunShot Identity Video Community...

  2. Concentrating Solar Power | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercialization andComputer SimulationsConcentrating Solar Power

  3. SunShot Concentrating Solar Power Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014,Zaleski -Blueprint |EnergyEnergyofSummary:Seats Solar Power

  4. Concentrating solar power | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentrating Solar Power Basics (The following text is derived

  5. Spheral Solar Power | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk,Southeast ColoradoOhio: Energy Resources JumpSpheral Solar Power

  6. Solar Power Industries SPI | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistmaSinosteelSolar Energy sro Jump to:SolarSolarSolar Power

  7. THERMOCHEMICAL HEAT STORAGE FOR CONCENTRATED SOLAR POWER

    SciTech Connect (OSTI)

    PROJECT STAFF

    2011-10-31T23:59:59.000Z

    Thermal energy storage (TES) is an integral part of a concentrated solar power (CSP) system. It enables plant operators to generate electricity beyond on sun hours and supply power to the grid to meet peak demand. Current CSP sensible heat storage systems employ molten salts as both the heat transfer fluid and the heat storage media. These systems have an upper operating temperature limit of around 400 C. Future TES systems are expected to operate at temperatures between 600 C to 1000 C for higher thermal efficiencies which should result in lower electricity cost. To meet future operating temperature and electricity cost requirements, a TES concept utilizing thermochemical cycles (TCs) based on multivalent solid oxides was proposed. The system employs a pair of reduction and oxidation (REDOX) reactions to store and release heat. In the storage step, hot air from the solar receiver is used to reduce the oxidation state of an oxide cation, e.g. Fe3+ to Fe2+. Heat energy is thus stored as chemical bonds and the oxide is charged. To discharge the stored energy, the reduced oxide is re-oxidized in air and heat is released. Air is used as both the heat transfer fluid and reactant and no storage of fluid is needed. This project investigated the engineering and economic feasibility of this proposed TES concept. The DOE storage cost and LCOE targets are $15/kWh and $0.09/kWh respectively. Sixteen pure oxide cycles were identified through thermodynamic calculations and literature information. Data showed the kinetics of re-oxidation of the various oxides to be a key barrier to implementing the proposed concept. A down selection was carried out based on operating temperature, materials costs and preliminary laboratory measurements. Cobalt oxide, manganese oxide and barium oxide were selected for developmental studies to improve their REDOX reaction kinetics. A novel approach utilizing mixed oxides to improve the REDOX kinetics of the selected oxides was proposed. It partially replaces some of the primary oxide cations with selected secondary cations. This causes a lattice charge imbalance and increases the anion vacancy density. Such vacancies enhance the ionic mass transport and lead to faster re-oxidation. Reoxidation fractions of Mn3O4 to Mn2O3 and CoO to Co3O4 were improved by up to 16 fold through the addition of a secondary oxide. However, no improvement was obtained in barium based mixed oxides. In addition to enhancing the short term re-oxidation kinetics, it was found that the use of mixed oxides also help to stabilize or even improve the TES properties after long term thermal cycling. Part of this improvement could be attributed to a reduced grain size in the mixed oxides. Based on the measurement results, manganese-iron, cobalt-aluminum and cobalt iron mixed oxides have been proposed for future engineering scale demonstration. Using the cobalt and manganese mixed oxides, we were able to demonstrate charge and discharge of the TES media in both a bench top fixed bed and a rotary kiln-moving bed reactor. Operations of the fixed bed configuration are straight forward but require a large mass flow rate and higher fluid temperature for charging. The rotary kiln makes direct solar irradiation possible and provides significantly better heat transfer, but designs to transport the TES oxide in and out of the reactor will need to be defined. The final reactor and system design will have to be based on the economics of the CSP plant. A materials compatibility study was also conducted and it identified Inconel 625 as a suitable high temperature engineering material to construct a reactor holding either cobalt or manganese mixed oxides. To assess the economics of such a CSP plant, a packed bed reactor model was established as a baseline. Measured cobalt-aluminum oxide reaction kinetics were applied to the model and the influences of bed properties and process parameters on the overall system design were investigated. The optimal TES system design was found to be a network of eight fixed bed reactors at 18.75 MWth each with charge and

  8. Optimization of Multiple Receivers Solar Power Tower systems

    E-Print Network [OSTI]

    2015-04-08T23:59:59.000Z

    Apr 8, 2015 ... Solar Power Tower (SPT) systems are known as one of the most promising ...... An appropriate control is required to adapt the mass flow in the ...

  9. Funding Opportunity Announcement: Solar Powering America by Recognizin...

    Office of Environmental Management (EM)

    support, contact SPARC@ee.doe.gov. SunShot Home About Concentrating Solar Power Photovoltaics Systems Integration Soft Costs Technology to Market Success Stories Financial...

  10. 2014 SunShot Initiative Concentrating Solar Power Subprogram...

    Office of Environmental Management (EM)

    Integration Subprogram Overview SunShot Home About Concentrating Solar Power Photovoltaics Systems Integration Soft Costs Technology to Market Success Stories Financial...

  11. World's Largest Concentrating Solar Power Plant Opens in California...

    Office of Environmental Management (EM)

    Guarantees for BrightSource Energy SunShot Home About Concentrating Solar Power Photovoltaics Systems Integration Soft Costs Technology to Market Success Stories Financial...

  12. Concentrating Solar Power: Solar Energy Technologies Program (SETP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-10-01T23:59:59.000Z

    Fact sheet summarizing the goals and activities of the DOE Solar Energy Technologies Program efforts within its concentrating solar power subprogram.

  13. Solar-Powered Smart Wireless Camera Network for Outdoor Monitoring

    E-Print Network [OSTI]

    Abas, Kevin Mathys

    2015-01-01T23:59:59.000Z

    Solar-Powered Wireless Visual SensorProtocols . . . . . . . . . . . . . Solar HarvestingCard B MSP430 Firmware Source C Solar Harvesting Efficiency

  14. NREL: Concentrating Solar Power Research - NREL Forges Foundation...

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

    NREL Forges Foundation for Advanced Concentrating Solar Power Receivers September 16, 2014 As part of DOE's SunShot effort, NREL's Thermal Systems Group is performing research and...

  15. EIS-0449: Solar Millennium Blythe Solar Power Project in Riverside...

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

    in Riverside County, CA December 10, 2010 EIS-0449: Notice of Adoption of the Final Environmental Impact Statement Blythe Solar Power Project December 10, 2010 EIS-0449:...

  16. EA-1683: Abengoa Solar's Solana Concentrating Solar Power Facility...

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

    Solana Concentrating Solar Power Facility, Gila Bend, AZ May 3, 2010 EA-1683: Final Environmental Assessment Loan Guarantee to Abengoa Solar Inc. for the Solana Thermal...

  17. Sandia National Laboratories: reduce the cost of solar power

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

    Photovoltaic Regional Test Center (RTC). The RTC will enable research on integrating solar panels into the statewide smart grid and help reduce the cost of solar power. The...

  18. National Laboratory Concentrating Solar Power Research and Development

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

    and performance improvements across all major concentrating solar power (CSP) subsystems-solar fields, power plants, receivers, and thermal storage-are necessary to achieve the...

  19. $60 Million to Fund Projects Advancing Concentrating Solar Power

    Broader source: Energy.gov [DOE]

    The SunShot initiative announces a $60 million funding opportunity (FOA) to advance concentrating solar power in the United States.

  20. Concentrating Solar Power: Best Practices Handbook for the Collection...

    Open Energy Info (EERE)

    Concentrating Solar Power: Best Practices Handbook for the Collection and Use of Solar Resource Data Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Concentrating Solar...

  1. Solar Powering Your Community: A Guide for Local Governments...

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

    A Guide for Local Governments (Book), Energy Efficiency & Renewable Energy (EERE) Solar Powering Your Community: A Guide for Local Governments (Book), Energy Efficiency &...

  2. Sandia National Laboratories: character-izing solar-power-plant...

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

    character-izing solar-power-plant output variability Sandia PV Team Publishes Book Chapter On January 21, 2014, in Computational Modeling & Simulation, Energy, Modeling & Analysis,...

  3. Sandia National Laboratories: simulating solar-power-plant output...

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

    simulating solar-power-plant output variability Sandia PV Team Publishes Book Chapter On January 21, 2014, in Computational Modeling & Simulation, Energy, Modeling & Analysis,...

  4. Optimization of Multiple Receivers Solar Power Tower systems

    E-Print Network [OSTI]

    Emilio Carrizosa

    2015-03-26T23:59:59.000Z

    Mar 26, 2015 ... Abstract: In this article a new procedure to optimize the design of a Multiple Receivers Solar Power Tower system is presented. The proposed ...

  5. Sandia National Laboratories: PNM Distributed Energy Solar Power...

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

    PNM Distributed Energy Solar Power Program Mesa del Sol Project Is Finalist for International Smart Grid Action Network 2014 Award of Excellence On July 31, 2014, in Distribution...

  6. Drivers and Barriers in the Current Concentrated Solar Power...

    Open Energy Info (EERE)

    the four major types of concentrating solar power technologies (CSP): parabolic trough, tower concentrators, linear Fresnel lenses and dish engine systems. It also provides an...

  7. Solar Power Beaming: From Space to Earth

    SciTech Connect (OSTI)

    Rubenchik, A M; Parker, J M; Beach, R J; Yamamoto, R M

    2009-04-14T23:59:59.000Z

    Harvesting solar energy in space and power beaming the collected energy to a receiver station on Earth is a very attractive way to help solve mankind's current energy and environmental problems. However, the colossal and expensive 'first step' required in achieving this goal has to-date stifled its initiation. In this paper, we will demonstrate that recent advance advances in laser and optical technology now make it possible to deploy a space-based system capable of delivering 1 MW of energy to a terrestrial receiver station, via a single unmanned commercial launch into Low Earth Orbit (LEO). Figure 1 depicts the overall concept of our solar power beaming system, showing a large solar collector in space, beaming a coherent laser beam to a receiving station on Earth. We will describe all major subsystems and provide technical and economic discussion to support our conclusions.

  8. Design considerations for concentrating solar power tower systems employing molten salt.

    SciTech Connect (OSTI)

    Moore, Robert Charles; Siegel, Nathan Phillip; Kolb, Gregory J.; Vernon, Milton E.; Ho, Clifford Kuofei

    2010-09-01T23:59:59.000Z

    The Solar Two Project was a United States Department of Energy sponsored project operated from 1996 to 1999 to demonstrate the coupling of a solar power tower with a molten nitrate salt as a heat transfer media and for thermal storage. Over all, the Solar Two Project was very successful; however many operational challenges were encountered. In this work, the major problems encountered in operation of the Solar Two facility were evaluated and alternative technologies identified for use in a future solar power tower operating with a steam Rankine power cycle. Many of the major problems encountered can be addressed with new technologies that were not available a decade ago. These new technologies include better thermal insulation, analytical equipment, pumps and values specifically designed for molten nitrate salts, and gaskets resistant to thermal cycling and advanced equipment designs.

  9. Comment on "Air Emissions Due to Wind and Solar Power" and Supporting Information

    E-Print Network [OSTI]

    Mills, Andrew D.

    2011-01-01T23:59:59.000Z

    due to wind and solar power. Environ. Sci. Technol. (2)Emissions Due to Wind and Solar Power” Andrew Mills, ? , †due to wind and solar power. Environ. Sci. Technol. (2)

  10. PV/thermal solar power assembly | OSTI, US Dept of Energy, Office...

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

    PVthermal solar power assembly Re-direct Destination: A flexible solar power assembly (2) includes a flexible photovoltaic device (16) attached to a flexible thermal solar...

  11. The Texas Solar D House

    E-Print Network [OSTI]

    Garrison, M.

    2004-01-01T23:59:59.000Z

    The Solar Decathlon provided a national forum for competition among fourteen university student teams, each of which designed, built, and operated a totally solar-powered home with a home office and their transportation needs using a solar...

  12. Reliability Evaluation of Electric Power Generation Systems with Solar Power 

    E-Print Network [OSTI]

    Samadi, Saeed

    2013-11-08T23:59:59.000Z

    reliability evaluation of generation systems including Photovoltaic (PV) and Concentrated Solar Power (CSP) plants. Unit models of PV and CSP are developed first, and then generation system model is constructed to evaluate the reliability of generation systems...

  13. EA-1784: Fotowatio Nevada Solar, LLC's Apex Solar Power Project...

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

    County, NV July 1, 2010 DOI-BLM-NV-S010-2010-0149-EA: Bureau of Land Management's Final Environmental Assessment Fotowatio Nevada Solar, LLC's APEX Solar Power Project in Clark...

  14. The BLOOMhouse:Zero Net Energy Housing

    E-Print Network [OSTI]

    Garrison, M.; Krepart, R.; Randall, S.; Novoselac, A.

    The 2007 University of Texas Solar Decathlon House is called the BLOOMhouse because it represents the “seed” of new ideas for zero net energy housing. The University of Texas student team developed a prefabricated 7.9 kW stand-alone solar-powered...

  15. Design and Analysis of Micro-Solar Power Systems for Wireless Sensor Networks

    E-Print Network [OSTI]

    Culler, David E.

    design guidelines for micro-solar power systems. Keywords-- Micro-Solar Power Systems, Solar Energy Har of the four components of a micro- solar power system models various design choices. Based on this modelDesign and Analysis of Micro-Solar Power Systems for Wireless Sensor Networks Jaein Jeong, Xiaofan

  16. Simulating the Value of Concentrating Solar Power with Thermal Energy Storage in a Production Cost Model

    SciTech Connect (OSTI)

    Denholm, P.; Hummon, M.

    2012-11-01T23:59:59.000Z

    Concentrating solar power (CSP) deployed with thermal energy storage (TES) provides a dispatchable source of renewable energy. The value of CSP with TES, as with other potential generation resources, needs to be established using traditional utility planning tools. Production cost models, which simulate the operation of grid, are often used to estimate the operational value of different generation mixes. CSP with TES has historically had limited analysis in commercial production simulations. This document describes the implementation of CSP with TES in a commercial production cost model. It also describes the simulation of grid operations with CSP in a test system consisting of two balancing areas located primarily in Colorado.

  17. EA-1878: U.S. Department of Energy Loan Guarantee to Southwestern Solar Power, LLC for the Southwestern Solar Power Project in Palmdale, California, and near Tucson, Arizona

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to provide a DOE loan guarantee to Solar Power, LLC, for the Southwestern Solar Power Project in Palmdale, California, and near Tucson, Arizona. NOTE: EA has been cancelled.

  18. SOLAR-POWERED AUTONOMOUS UNDERWATER VEHICLE DEVELOPMENT James Jalbert, John Baker, John Duchesney, Paul Pietryka, William Dalton

    E-Print Network [OSTI]

    batteries daily using solar panels to convert solar energy to electrical energy. #12;· Operate at depthsSOLAR-POWERED AUTONOMOUS UNDERWATER VEHICLE DEVELOPMENT James Jalbert, John Baker, John Duchesney in such applications. The concept of a vehicle that would allow on-station recharging of batteries, using solar cells

  19. Funding Opportunity Announcement: Concentrating Solar Power:...

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

    of the plant, including solar collectors, receivers and heat transfer fluids, thermal energy storage, power cycles, as well as operations and maintenance. The total federal...

  20. Islanded house operation using a micro CHP Albert Molderink, Vincent Bakker, Johann L. Hurink, Gerard J.M. Smit

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    1 Islanded house operation using a micro CHP Albert Molderink, Vincent Bakker, Johann L. Hurink, The Netherlands email: a.molderink@utwente.nl Abstract-- The µCHP is expected as the successor of the conventional. A µCHP appliance saves money and reduces greenhouse gas emission. An additional functionality of the µCHP

  1. SOLAR POWERING OF HIGH EFFICIENCY ABSORPTION CHILLER

    SciTech Connect (OSTI)

    Randy C. Gee

    2004-11-15T23:59:59.000Z

    This is the Final Report for two solar cooling projects under this Cooperative Agreement. The first solar cooling project is a roof-integrated solar cooling and heating system, called the Power Roof{trademark}, which began operation in Raleigh, North Carolina in late July 2002. This system provides 176 kW (50 ton) of solar-driven space cooling using a unique nonimaging concentrating solar collector. The measured performance of the system during its first months of operation is reported here, along with a description of the design and operation of this system. The second solar cooling system, with a 20-ton capacity, is being retrofit to a commercial office building in Charleston, South Carolina but has not yet been completed.

  2. Solar Power and the Electric Grid, Energy Analysis (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-03-01T23:59:59.000Z

    In today's electricity generation system, different resources make different contributions to the electricity grid. This fact sheet illustrates the roles of distributed and centralized renewable energy technologies, particularly solar power, and how they will contribute to the future electricity system. The advantages of a diversified mix of power generation systems are highlighted.

  3. Characterization of the Solar Power Resource in Europe and

    E-Print Network [OSTI]

    Characterization of the Solar Power Resource in Europe and Assessing Benefits of Co to mitigate and adapt to unavoidable global environmental changes. Being data-driven, the Program uses for Global Change Science (CGCS) and the Center for Energy and Environmental Policy Research (CEEPR

  4. PS10 Solar Power Tower Xi Jing, Fang

    E-Print Network [OSTI]

    Prevedouros, Panos D.

    area equivalent of 17 American Football Tower Solar receiver 4 vertical panels 18ft*39ft Steam turbinePS10 Solar Power Tower Xi Jing, Fang #12;Overview Magnitudes , Cost & TechnologiesMagnitudes , Cost Government . #12;Further ExplanationFurther Explanation Plataforma Solar de SanlĂşcar la Mayor,PSSM Megawatts

  5. Maximizing Efficiency of Solar-Powered Systems by Load Matching

    E-Print Network [OSTI]

    Shinozuka, Masanobu

    energy. However, solar powered sys- tems must also consider the output level of the solar panel for power be counterproductive. Another problem that is of particular importance to solar pan- els is load matching. Solar panels is around 0.7­1.2, solar panels have a much larger Ri value as a function of the solar output and current

  6. Rooftop Solar Potential Distributed Solar Power in NW

    E-Print Network [OSTI]

    1 Rooftop Solar Potential Distributed Solar Power in NW Massoud Jourabchi June 2013 1 Renewables;3 Regional Growth In Solar Energy Consumption Solar consumption both Thermal and PV h b t d i i lhas been on steady increase since early 1990s. From 2000-2010 Solar PV grow at annual rate of 13% and solar thermal

  7. Rooftop Solar Potential Distributed Solar Power in NW

    E-Print Network [OSTI]

    6/19/2013 1 Rooftop Solar Potential Distributed Solar Power in NW Massoud Jourabchi June 2013 1 in 2012 4 #12;6/19/2013 3 Regional Growth In Solar Energy Consumption Solar consumption both Thermal and PV h b t d i i lhas been on steady increase since early 1990s. From 2000-2010 Solar PV grow

  8. Fast Photovoltaic Array Reconfiguration for Partial Solar Powered Vehicles

    E-Print Network [OSTI]

    Pedram, Massoud

    Fast Photovoltaic Array Reconfiguration for Partial Solar Powered Vehicles Jaemin Kim1 , Yanzhi during cruising using innovative fast photovoltaic array (PV) reconfiguration. Use of all the vehicle sur to install more PV modules, but it also results in severe performance degradation due to inherent partial

  9. Solar energy at Forest Research Solar Power at Alice Holt

    E-Print Network [OSTI]

    Solar energy at Forest Research Solar Power at Alice Holt research station provides a renewable to install a solar photovoltaic system to meet some of the research station's energy needs. #12;In January dioxide emissions, when compared with traditional forms of energy generation. · The solar installation

  10. Update on the Solar Power Satellite transmitter design

    SciTech Connect (OSTI)

    Brown, W.C.

    1986-01-01T23:59:59.000Z

    A number of remaining problems in the conceptual design of the transmitting antenna for the Solar Power Satellite have been solved as a result of additional technology development. Much of the technology was derived from the conceptual design of a ground-based transmitting antenna for beaming power to a high altitude airship or airplane.

  11. Concentrated Solar Power Generation Systems: The SAIC Dish

    E-Print Network [OSTI]

    Hemmers, Oliver

    Concentrated Solar Power Generation Systems: The SAIC Dish Center for Energy Research at UNLV #12;Concentrating Solar Dishes Work has been underway at UNLV's Center for Energy Research since 2001 in the use of concentrating solar dishes for electrical power generation. One of these solar dishes was marketed by Science

  12. Why did the solar power sector develop quickly in Japan?

    E-Print Network [OSTI]

    Rogol, Michael G

    2007-01-01T23:59:59.000Z

    The solar power sector grew quickly in Japan during the decade 1994 to 2003. During this period, annual installations increased 32-fold from 7MW in 1994 to 223MW in 2003, and annual production increased 22-fold, from 16MW ...

  13. NREL Develops Sub-Hour Solar Power Data Set

    E-Print Network [OSTI]

    from photovoltaic and concentrating solar power plants of various sizes. Researchers measure global into their electric power systems. Large-scale deployment of solar energy requires a favorable environment and requirements. Utilities need tools and data to study and enable high solar penetrations on their power systems

  14. An Intelligent Solar Powered Battery Buffered EV Charging Station with Solar Electricity Forecasting and EV Charging Load Projection Functions

    E-Print Network [OSTI]

    Zhao, Hengbing; Burke, Andrew

    2014-01-01T23:59:59.000Z

    fast charging, and solar power availability pose a challengeevent to a fixed SOC from solar power and/or the grid in athem without considering solar power availability and the

  15. Solar Power in the Desert: Are the current large-scale solar developments really improving California’s environment?

    E-Print Network [OSTI]

    Allen, Michael F.; McHughen, Alan

    2011-01-01T23:59:59.000Z

    D EVELOPMENT I SSUES Solar Power in the Desert: Are the2 Most of the large-scale solar power projects utilize largethat will be affected by solar power facilities. There are

  16. Solar Powering Your Community: A Guide for Local Governments; Solar Energy Technologies Program (SETP) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-07-01T23:59:59.000Z

    DOE/EERE Solar America Cities Fact Sheet - Solar Powering Your Community: A Guide for Local Governments, July 2009.

  17. Solar-powered turbocompressor heat pump system

    DOE Patents [OSTI]

    Landerman, A.M.; Biancardi, F.R.; Melikian, G.; Meader, M.D.; Kepler, C.E.; Anderson, T.J.; Sitler, J.W.

    1982-08-12T23:59:59.000Z

    The turbocompressor comprises a power turbine and a compressor turbine having respective rotors and on a common shaft, rotatably supported by bearings. A first working fluid is supplied by a power loop and is expanded in the turbine. A second working fluid is compressed in the turbine and is circulated in a heat pump loop. A lubricant is mixed with the second working fluid but is excluded from the first working fluid. The bearings are cooled and lubricated by a system which circulates the second working fluid and the intermixed lubricant through the bearings. Such system includes a pump, a thermostatic expansion valve for expanding the working fluid into the space between the bearings, and a return conduit system for withdrawing the expanded working fluid after it passes through the bearings and for returning the working fluid to the evaporator. A shaft seal excludes the lubricant from the power turbine. The power loop includes a float operable by liquid working fluid in the condenser for controlling a recirculation valve so as to maintain a minimum liquid level in the condenser, while causing a feed pump to pump most of the working fluid into the vapor generator. The heat pump compressor loop includes a float in the condenser for operating and expansion valve to maintain a minimum liquid working fluid level in the condenser while causing most of the working fluid to be expanded into the evaporator.

  18. Solar power conversion efficiency in modulated silicon nanowire photonic Alexei Deinega and Sajeev John

    E-Print Network [OSTI]

    John, Sajeev

    Solar power conversion efficiency in modulated silicon nanowire photonic crystals Alexei Deinega://jap.aip.org/about/rights_and_permissions #12;Solar power conversion efficiency in modulated silicon nanowire photonic crystals Alexei Deinegaa that using only 1 lm of silicon, sculpted in the form of a modulated nanowire photonic crystal, solar power

  19. A Practical Theory of Micro-Solar Power Sensor Networks JAEIN JEONG, Cisco Systems

    E-Print Network [OSTI]

    California at Berkeley, University of

    9 A Practical Theory of Micro-Solar Power Sensor Networks JAEIN JEONG, Cisco Systems DAVID CULLER, University of California, Berkeley Building a micro-solar power system is challenging because it must address develop a practical theory of micro-solar power systems that is materialized in a simulation suite

  20. EPIC-RoofNet: An Experimental Testbed for Solar-powered Wireless Sensor Networks

    E-Print Network [OSTI]

    Nasipuri, Asis

    EPIC-RoofNet: An Experimental Testbed for Solar-powered Wireless Sensor Networks Amitangshu Pal experiments on solar-powered sensor nodes. Due to constraints in cost and size, the solar panels of solar energy available at such solar-powered sensor nodes can be highly unpredictable and at times

  1. Design and Analysis of Micro-Solar Power Systems for Wireless

    E-Print Network [OSTI]

    California at Berkeley, University of

    Design and Analysis of Micro- Solar Power Systems for Wireless Sensor Networks Jaein Jeong UC in Richmond Field Station Trio Heliomote #12;3 Our Contributions · Model for micro-solar power system guideline for micro-solar power systems. #12;4 Organization · System Architecture · Model for Each Component

  2. Solar Power To Help Convert Carbon Dioxide Into Fuel : Renewable Energy News

    E-Print Network [OSTI]

    Lovley, Derek

    Solar Power To Help Convert Carbon Dioxide Into Fuel : Renewable Energy News TUESDAY 25 MAY, 2010 | | Solar Power To Help Convert Carbon Dioxide Into Fuel by Energy Matters Microbiologist Derek Lovley dioxide into transportation fuels, with the help of special micro-organisms and solar power. The team

  3. Gain Scheduled Control of a Solar Power Plant Tor A. Johansen1

    E-Print Network [OSTI]

    Johansen, Tor Arne

    Gain Scheduled Control of a Solar Power Plant Tor A. Johansen1 , Kenneth J. Hunt2 and Idar Petersen to a pilot-scale solar power plant is described. A eld of parabolic collectors focus the solar radiation onto. Solar power plant, nonlinear control, gain scheduling, system identi cation. 1 Introduction

  4. Software and codes for analysis of concentrating solar power technologies.

    SciTech Connect (OSTI)

    Ho, Clifford Kuofei

    2008-12-01T23:59:59.000Z

    This report presents a review and evaluation of software and codes that have been used to support Sandia National Laboratories concentrating solar power (CSP) program. Additional software packages developed by other institutions and companies that can potentially improve Sandia's analysis capabilities in the CSP program are also evaluated. The software and codes are grouped according to specific CSP technologies: power tower systems, linear concentrator systems, and dish/engine systems. A description of each code is presented with regard to each specific CSP technology, along with details regarding availability, maintenance, and references. A summary of all the codes is then presented with recommendations regarding the use and retention of the codes. A description of probabilistic methods for uncertainty and sensitivity analyses of concentrating solar power technologies is also provided.

  5. Solar Power Tower Design Basis Document, Revision 0

    SciTech Connect (OSTI)

    ZAVOICO,ALEXIS B.

    2001-07-01T23:59:59.000Z

    This report contains the design basis for a generic molten-salt solar power tower. A solar power tower uses a field of tracking mirrors (heliostats) that redirect sunlight on to a centrally located receiver mounted on top a tower, which absorbs the concentrated sunlight. Molten nitrate salt, pumped from a tank at ground level, absorbs the sunlight, heating it up to 565 C. The heated salt flows back to ground level into another tank where it is stored, then pumped through a steam generator to produce steam and make electricity. This report establishes a set of criteria upon which the next generation of solar power towers will be designed. The report contains detailed criteria for each of the major systems: Collector System, Receiver System, Thermal Storage System, Steam Generator System, Master Control System, and Electric Heat Tracing System. The Electric Power Generation System and Balance of Plant discussions are limited to interface requirements. This design basis builds on the extensive experience gained from the Solar Two project and includes potential design innovations that will improve reliability and lower technical risk. This design basis document is a living document and contains several areas that require trade-studies and design analysis to fully complete the design basis. Project- and site-specific conditions and requirements will also resolve open To Be Determined issues.

  6. Advanced Pipe Replacement Procedure for a Defective CRDM Housing Nozzle Enables Continued Normal Operation of a Nuclear Power Plant

    SciTech Connect (OSTI)

    Gilmore, Geoff; Becker, Andrew [Climax Portable Machine Tools, Inc., 2712 East Second Street, Newberg, OR 97132 (United States)

    2006-07-01T23:59:59.000Z

    During the 2003 outage at the Ringhals Nuclear Plant in Sweden, a leak was found in the vicinity of a Control Rod Drive Mechanism (CRDM) housing nozzle at Unit 1. Based on the ALARA principle for radioactive contamination, a unique repair process was developed. The repair system includes utilization of custom, remotely controlled GTAW-robots, a CNC cutting and finishing machine, snake-arm robots and NDE equipment. The success of the repair solution was based on performing the machining and welding operations from the inside of the SCRAM pipe through the CRDM housing since accessibility from the outside was extremely limited. Before the actual pipe replacement procedure was performed, comprehensive training programs were conducted. Training was followed by certification of equipment, staff and procedures during qualification tests in a full scale mock-up of the housing nozzle. Due to the ingenuity of the overall repair solution and training programs, the actual pipe replacement procedure was completed in less than half the anticipated time. As a result of the successful pipe replacement, the nuclear power plant was returned to normal operation. (authors)

  7. Summary of: Simulating the Value of Concentrating Solar Power with Thermal Energy Storage in a Production Cost Model (Presentation)

    SciTech Connect (OSTI)

    Denholm, P.; Hummon, M.

    2013-02-01T23:59:59.000Z

    Concentrating solar power (CSP) deployed with thermal energy storage (TES) provides a dispatchable source of renewable energy. The value of CSP with TES, as with other potential generation resources, needs to be established using traditional utility planning tools. Production cost models, which simulate the operation of grid, are often used to estimate the operational value of different generation mixes. CSP with TES has historically had limited analysis in commercial production simulations. This document describes the implementation of CSP with TES in a commercial production cost model. It also describes the simulation of grid operations with CSP in a test system consisting of two balancing areas located primarily in Colorado.

  8. Carrizo Energy Solar Farm Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainableCSL GasPermitsGreenCarrizo Energy Solar Farm Solar Power Plant

  9. Sea Solar Power International Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd JumpInformationScotts Corners, New York: EnergySea Solar Power

  10. Sandia Energy - Concentrating Solar Power Technical Management Position

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection245C Unlimited ReleaseWelcomeLong LifetimeConcentrating Solar Power

  11. SEGS I Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCalifornia Sector: WindRiegotec Internacional ltdaSEGS I Solar Power

  12. Space-Based Solar Power | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently AskedEnergyIssues DOE's Nuclear EnergySmartOverview - 2015Space-Based Solar Power

  13. Project Profile: Solar Power Tower Improvements with the Potential to

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014, an OHASeptember 2010 |of Energy TEES logoSolar PowerBostonModule

  14. Helping Ensure High-Quality Installation of Solar Power Technologies |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking of Blythe Solar Power ProjectHawai'iPresented By: WALTER

  15. Agua Caliente Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORT Americium/CuriumAgua Caliente Solar Power Plant Jump to:

  16. Map of Solar Power Plants | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend < MHKconvertersourcesource History View New PagesSolar Power

  17. Nellis AFB Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jump to: navigation,Nebraska/WindNeedham,AFB Solar Power

  18. Desert Sunlight Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE Facility DatabaseMichigan: EnergyKansas: EnergySprings,Solar Power Plant Jump

  19. Nevada Solar One Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: EnergyEnergyPPCR) JumpAirWork (Water Right)Solar One Solar Power

  20. Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

  1. Using Solid Particles as Heat Transfer Fluid for use in Concentrating Solar Power (CSP) Plants

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

  2. Solar Power as a Source of Noise-free Power for Research

    E-Print Network [OSTI]

    Dutta, Akshita; Chorescu, Irinel

    2011-01-01T23:59:59.000Z

    Solar Power as a Source of Noise-free Power for ResearchState University Keywords: solar energy, reducing backgroundhas been increasing interest in solar convertors, mostly for

  3. A Global Optimization Approach to the Design of Solar Power Plants

    E-Print Network [OSTI]

    E. Carrizosa

    2014-04-01T23:59:59.000Z

    Apr 1, 2014 ... A Global Optimization Approach to the Design of Solar Power Plants. E. Carrizosa (ecarrizosa ***at*** us.es) C. DomĂnguez-Bravo ...

  4. Advanced Ceramic Materials and Packaging Technologies for Realizing Sensors for Concentrating Solar Power Systems

    Broader source: Energy.gov [DOE]

    This is a presentation by Yiping Liu from Sporian Microsystems at the 2013 SunShot Concentrating Solar Power Program Review.

  5. Advanced Ceramic Materials and Packaging Technologies for Realizing Sensors for Concentrating Solar Power Systems

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

  6. Economic, Energy, and Environmental Benefits of Concentrating Solar Power in California

    SciTech Connect (OSTI)

    Stoddard, L.; Abiecunas, J.; O'Connell, R.

    2006-04-01T23:59:59.000Z

    This study provides a summary assessment of concentrating solar power and its potential economic return, energy supply impact, and environmental benefits for the State of California.

  7. Concentrating Solar Power - Molten Salt Pump Development, Final Technical Report (Phase 1)

    SciTech Connect (OSTI)

    Michael McDowell; Alan Schwartz

    2010-03-31T23:59:59.000Z

    The purpose of this project is to develop a long shafted pump to operate at high temperatures for the purpose of producing energy with renewable resources. In Phase I of this three phase project we developed molten salt pump requirements, evaluated existing hardware designs for necessary modifications, developed a preliminary design of the pump concept, and developed refined cost estimates for Phase II and Phase III of the project. The decision has been made not to continue the project into Phases II and III. There is an ever increasing world-wide demand for sources of energy. With only a limited supply of fossil fuels, and with the costs to obtain and produce those fuels increasing, sources of renewable energy must be found. Currently, capturing the sun's energy is expensive compared to heritage fossil fuel energy production. However, there are government requirements on Industry to increase the amount of energy generated from renewable resources. The objective of this project is to design, build and test a long-shafted, molten salt pump. This is the type of pump necessary for a molten salt thermal storage system in a commercial-scale solar trough plant. This project is under the Department of Energy (DOE) Solar Energy Technologies Program, managed by the Office of Energy Efficiency and Renewable Energy. To reduce the levelized cost of energy (LCOE), and to meet the requirements of 'tomorrows' demand, technical innovations are needed. The DOE is committed to reducing the LCOE to 7-10 cents/kWh by 2015, and to 5-7 cents/kWh by 2020. To accomplish these goals, the performance envelope for commercial use of long-shafted molten salt pumps must be expanded. The intent of this project is to verify acceptable operation of pump components in the type of molten salt (thermal storage medium) used in commercial power plants today. Field testing will be necessary to verify the integrity of the pump design, and thus reduce the risk to industry. While the primary goal is to design a pump for a trough solar power plant system, the intent is for the design to be extensible to a solar power tower application. This can be accomplished by adding pumping stages to increase the discharge pressure to the levels necessary for a solar power tower application. This report incorporates all available conceptual design information completed for this project in Phase I.

  8. Solar powered hydrogen generating facility and hydrogen powered vehicle fleet. Final technical report, August 11, 1994--January 6, 1997

    SciTech Connect (OSTI)

    Provenzano, J.J.

    1997-04-01T23:59:59.000Z

    This final report describes activities carried out in support of a demonstration of a hydrogen powered vehicle fleet and construction of a solar powered hydrogen generation system. The hydrogen generation system was permitted for construction, constructed, and permitted for operation. It is not connected to the utility grid, either for electrolytic generation of hydrogen or for compression of the gas. Operation results from ideal and cloudy days are presented. The report also describes the achievement of licensing permits for their hydrogen powered trucks in California, safety assessments of the trucks, performance data, and information on emissions measurements which demonstrate performance better than the Ultra-Low Emission Vehicle levels.

  9. Value of Concentrating Solar Power and Thermal Energy Storage

    SciTech Connect (OSTI)

    Sioshansi, R.; Denholm, P.

    2010-02-01T23:59:59.000Z

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

  10. Metrics for Evaluating the Accuracy of Solar Power Forecasting: Preprint

    SciTech Connect (OSTI)

    Zhang, J.; Hodge, B. M.; Florita, A.; Lu, S.; Hamann, H. F.; Banunarayanan, V.

    2013-10-01T23:59:59.000Z

    Forecasting solar energy generation is a challenging task due to the variety of solar power systems and weather regimes encountered. Forecast inaccuracies can result in substantial economic losses and power system reliability issues. This paper presents a suite of generally applicable and value-based metrics for solar forecasting for a comprehensive set of scenarios (i.e., different time horizons, geographic locations, applications, etc.). In addition, a comprehensive framework is developed to analyze the sensitivity of the proposed metrics to three types of solar forecasting improvements using a design of experiments methodology, in conjunction with response surface and sensitivity analysis methods. The results show that the developed metrics can efficiently evaluate the quality of solar forecasts, and assess the economic and reliability impact of improved solar forecasting.

  11. Utilizing Solar Power in Wireless Sensor Networks Thiemo Voigt, Hartmut Ritter, Jochen Schiller

    E-Print Network [OSTI]

    Voigt, Thiemo

    Utilizing Solar Power in Wireless Sensor Networks Thiemo Voigt, Hartmut Ritter, Jochen Schiller propose to utilize solar power in wireless sensor networks, establishing a topology where ­ changing over propose and evaluate two protocols that perform solar- aware routing. The presented simulation results

  12. Solar Power Forecasting at UC San Diego Jan Kleissl, Dept of Mechanical & Aerospace Engineering, UCSD

    E-Print Network [OSTI]

    Fainman, Yeshaiahu

    show 2 cloud layers. Vaisala Fig. 4: Observed solar power output (black line) and simulation (Fig. 4). Tier 3: Power output forecast As cloud related solar radiation reductions are observed algorithm to determine actual expected solar power output at each PV array over the hour ahead. #12;

  13. System and method for aligning heliostats of a solar power tower

    DOE Patents [OSTI]

    Convery, Mark R.

    2013-01-01T23:59:59.000Z

    Disclosed is a solar power tower heliostat alignment system and method that includes a solar power tower with a focal area, a plurality of heliostats that each reflect sunlight towards the focal area of the solar power tower, an off-focal area location substantially close to the focal area of the solar power tower, a communication link between the off-focal area location and a misaligned heliostat, and a processor that interprets the communication between the off-focal area location and the misaligned heliostat to identify the misaligned heliostat from the plurality of heliostats and that determines a correction for the identified misaligned heliostat to realign the misaligned heliostat to reflect sunlight towards the focal area of the solar power tower.

  14. Proposal for the award of an industrial service contract for stores operations and relatedlogistics, in-house mail distribution and transport services on the CERN site

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    This document concerns the award of an industrial support contract for stores operations and related logistics, in-house mail distribution and transport services on the CERN site. The Finance Committee is invited to agree to the negotiation of a contract with the consortium ISS (CH) - ISS (ES), for stores operations and related logistics, in-house mail distribution and transport services on the CERN site for a period of three years for a total amount not exceeding 10 312 028 Swiss francs not subject to revision. The contract will include options for two one-year extensions beyond the initial three-year period.

  15. Ireland House Scotland HouseFrance House

    E-Print Network [OSTI]

    Ireland House Scotland HouseFrance House Dominion House England House Virginia House Student Rec University Center E.V. Williams Engineering & Computational Sciences Physical Sciences II Kaplan Orchid Art Studio Peri/Nuclear & Particle Physics Facility University Police Village 1 Village 2 Village 3

  16. Characterization of the Solar Power Resource in Europe and Assessing Benefits of Co-Location with Wind Power Installations

    E-Print Network [OSTI]

    Bozonnat, C.

    The extent, availability and reliability of solar power generation are assessed over Europe, and—following a previously developed methodology—special attention is given to the intermittency of solar power. Combined with ...

  17. Improved high temperature solar absorbers for use in Concentrating Solar Power central receiver applications.

    SciTech Connect (OSTI)

    Stechel, Ellen Beth; Ambrosini, Andrea; Hall, Aaron Christopher; Lambert, Timothy L.; Staiger, Chad Lynn; Bencomo, Marlene

    2010-09-01T23:59:59.000Z

    Concentrating solar power (CSP) systems use solar absorbers to convert the heat from sunlight to electric power. Increased operating temperatures are necessary to lower the cost of solar-generated electricity by improving efficiencies and reducing thermal energy storage costs. Durable new materials are needed to cope with operating temperatures >600 C. The current coating technology (Pyromark High Temperature paint) has a solar absorptance in excess of 0.95 but a thermal emittance greater than 0.8, which results in large thermal losses at high temperatures. In addition, because solar receivers operate in air, these coatings have long term stability issues that add to the operating costs of CSP facilities. Ideal absorbers must have high solar absorptance (>0.95) and low thermal emittance (<0.05) in the IR region, be stable in air, and be low-cost and readily manufacturable. We propose to utilize solution-based synthesis techniques to prepare intrinsic absorbers for use in central receiver applications.

  18. Team China Transforms Shipping Containers into a Solar-Powered House

    Broader source: Energy.gov [DOE]

    Team China is turning shipping containers into their 2011 Solar Deacthlon home design. Check it out!

  19. Design and Characterization of a Novel Battery-less, Solar Powered Wireless Tag for Enhanced-Range

    E-Print Network [OSTI]

    Tentzeris, Manos

    Design and Characterization of a Novel Battery-less, Solar Powered Wireless Tag for Enhanced.Vyas@gatech.edu Abstract-- In this paper, a novel wireless "Battery-less Solar Powered Wireless Tag" with an enhanced range" and "ubiquitous wireless networks". This paper introduces a novel battery-less solar powered wireless tag

  20. Predicting the Long-Term Behavior of a Micro-Solar Power System JAEIN JEONG, Cisco Systems

    E-Print Network [OSTI]

    California at Berkeley, University of

    35 Predicting the Long-Term Behavior of a Micro-Solar Power System JAEIN JEONG, Cisco Systems DAVID CULLER, University of California, Berkeley Micro-solar power system design is challenging because it must of design options. Several micro-solar power systems and models have been made, validating particular points

  1. Modelling Concentrating Solar Power with Thermal Energy Storage for Integration Studies: Preprint

    SciTech Connect (OSTI)

    Hummon, M.; Denholm, P.; Jorgenson, J.; Mehos, M.

    2013-10-01T23:59:59.000Z

    Concentrating solar power with thermal energy storage (CSP-TES) can provide multiple benefits to the grid, including low marginal cost energy and the ability to levelize load, provide operating reserves, and provide firm capacity. It is challenging to properly value the integration of CSP because of the complicated nature of this technology. Unlike completely dispatchable fossil sources, CSP is a limited energy resource, depending on the hourly and daily supply of solar energy. To optimize the use of this limited energy, CSP-TES must be implemented in a production cost model with multiple decision variables for the operation of the CSP-TES plant. We develop and implement a CSP-TES plant in a production cost model that accurately characterizes the three main components of the plant: solar field, storage tank, and power block. We show the effect of various modelling simplifications on the value of CSP, including: scheduled versus optimized dispatch from the storage tank and energy-only operation versus co-optimization with ancillary services.

  2. Modelling Concentrating Solar Power with Thermal Energy Storage for Integration Studies (Presentation)

    SciTech Connect (OSTI)

    Hummon, M.; Jorgenson, J.; Denholm, P.; Mehos, M.

    2013-10-01T23:59:59.000Z

    Concentrating solar power with thermal energy storage (CSP-TES) can provide multiple benefits to the grid, including low marginal cost energy and the ability to levelize load, provide operating reserves, and provide firm capacity. It is challenging to properly value the integration of CSP because of the complicated nature of this technology. Unlike completely dispatchable fossil sources, CSP is a limited energy resource, depending on the hourly and daily supply of solar energy. To optimize the use of this limited energy, CSP-TES must be implemented in a production cost model with multiple decision variables for the operation of the CSP-TES plant. We develop and implement a CSP-TES plant in a production cost model that accurately characterizes the three main components of the plant: solar field, storage tank, and power block. We show the effect of various modelling simplifications on the value of CSP, including: scheduled versus optimized dispatch from the storage tank and energy-only operation versus co-optimization with ancillary services.

  3. Optical Durability of Candidate Solar Reflectors for Concentrating Solar Power

    SciTech Connect (OSTI)

    Kennedy, C. E.; Terwilliger, K.

    2007-01-01T23:59:59.000Z

    Concentrating solar power (CSP) technologies use large mirrors to collect sunlight to convert thermal energy to electricity. The viability of CSP systems requires the development of advanced reflector materials that are low in cost and maintain high specular reflectance for extended lifetimes under severe outdoor environments. The long-standing goals for a solar reflector are specular reflectance above 90% into a 4 mrad half-cone angle for at least 10 years outdoors with a cost of less than $13.8/m{sup 2} (the 1992 $10.8/m{sup 2} goal corrected for inflation to 2002 dollars) when manufactured in large volumes. Durability testing of a variety of candidate solar reflector materials at outdoor test sites and in laboratory accelerated weathering chambers is the main activity within the Advanced Materials task of the CSP Program at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. Test results to date for several candidate solar reflector materials will be presented. These include the optical durability of thin glass, thick glass, aluminized reflectors, front-surface mirrors, and silvered polymer mirrors. The development, performance, and durability of these materials will be discussed. Based on accelerated exposure testing the glass, silvered polymer, and front-surface mirrors may meet the 10 year lifetime goals, but at this time because of significant process changes none of the commercially available solar reflectors and advanced solar reflectors have demonstrated the 10 year or more aggressive 20 year lifetime goal.

  4. Affordable Housing

    E-Print Network [OSTI]

    Wegmann, Jake

    2011-01-01T23:59:59.000Z

    Director, Policy and Housing, MacArthur Foundation RobFUTURE OF AFFORDABLE HOUSING RESEARCH AND POLICY SEPTEMBERBERKELEY Affiliated with the Urban Housing Economy & Transit

  5. Phenylnaphthalene as a Heat Transfer Fluid for Concentrating Solar Power: High-Temperature Static Experiments

    SciTech Connect (OSTI)

    Bell, Jason R [ORNL; Joseph III, Robert Anthony [ORNL; McFarlane, Joanna [ORNL; Qualls, A L [ORNL

    2012-05-01T23:59:59.000Z

    Concentrating solar power (CSP) may be an alternative to generating electricity from fossil fuels; however, greater thermodynamic efficiency is needed to improve the economics of CSP operation. One way of achieving improved efficiency is to operate the CSP loop at higher temperatures than the current maximum of about 400 C. ORNL has been investigating a synthetic polyaromatic oil for use in a trough type CSP collector, to temperatures up to 500 C. The oil was chosen because of its thermal stability and calculated low vapor and critical pressures. The oil has been synthesized using a Suzuki coupling mechanism and has been tested in static heating experiments. Analysis has been conducted on the oil after heating and suggests that there may be some isomerization taking place at 450 C, but the fluid appears to remain stable above that temperature. Tests were conducted over one week and further tests are planned to investigate stabilities after heating for months and in flow configurations. Thermochemical data and thermophysical predictions indicate that substituted polyaromatic hydrocarbons may be useful for applications that run at higher temperatures than possible with commercial fluids such as Therminol-VP1.

  6. Potential Role of Concentrating Solar Power in Enabling High Renewables Scenarios in the United States

    SciTech Connect (OSTI)

    Denholm, P.; Hand, M.; Mai, T.; Margolis, R.; Brinkman, G.; Drury, E.; Mowers, M.; Turchi, C.

    2012-10-01T23:59:59.000Z

    This work describes the analysis of concentrating solar power (CSP) in two studies -- The SunShot Vision Study and the Renewable Electricity Futures Study -- and the potential role of CSP in a future energy mix.

  7. Concentrating Solar Power (Fact Sheet), SunShot Initiative, U.S. Department of Energy (DOE)

    Broader source: Energy.gov [DOE]

    Concentrating Solar Power (CSP) offers a utility-scale, firm, dispatchable renewable energy option that can help meet the nation's goal of making solar energy cost competitive with other energy sources by the end of the decade.

  8. Engineering, Financial and Net Energy Performance, and Risk Analysis for Parabolic Trough Solar Power Plants

    E-Print Network [OSTI]

    Luo, Jun

    2014-08-08T23:59:59.000Z

    concentrating solar power plant. A set of engineering performance, financial and net energy models were developed as tools to predict a plant’s engineering performance, cost and energy payback. The models were validated by comparing the predicted results...

  9. Assessing the costs of solar power plants for the Island of Roatŕn

    E-Print Network [OSTI]

    Huwe, Ethan (Ethan L.)

    2011-01-01T23:59:59.000Z

    This is an analysis assessing the installation costs of different solar power plant technologies and the current commercial availability for installation on the Island or Roatŕn. Commercial large-scale power plants have ...

  10. Income Tax Deduction for Solar-Powered Roof Vents or Fans

    Broader source: Energy.gov [DOE]

    Indiana allows taxpayers to take a deduction on solar-powered roof fans (or vent, also sometimes called an attic fan) installed in a home that the taxpayer owns or leases. The deduction is for 50%...

  11. Engineering, Financial and Net Energy Performance, and Risk Analysis for Parabolic Trough Solar Power Plants 

    E-Print Network [OSTI]

    Luo, Jun

    2014-08-08T23:59:59.000Z

    concentrating solar power plant. A set of engineering performance, financial and net energy models were developed as tools to predict a plant’s engineering performance, cost and energy payback. The models were validated by comparing the predicted results...

  12. Modeling the Impact of State and Federal Incentives on Concentrating Solar Power Market Penetration

    SciTech Connect (OSTI)

    Blair, N.; Short, W.; Mehos, M.

    2008-03-01T23:59:59.000Z

    This paper presents methodology and results from the Regional Energy Deployment System Model (ReEDS) examining the ability of concentrating solar power (CSP), other renewables, and electricity storage to contribute to the U.S. electric sector.

  13. NREL: News - NREL Teams with SolarCity to Maximize Solar Power...

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

    114 NREL Teams with SolarCity to Maximize Solar Power on Electrical Grids Both are working together with the Hawaiian Electric Companies to analyze and enable higher penetrations...

  14. Design and implementation of a solar power system in rural Haiti

    E-Print Network [OSTI]

    Hussam, Shaheer M. (Shaheer Muqtasid), 1981-

    2004-01-01T23:59:59.000Z

    This paper describes the design and implementation of a solar power system for a school and health center in Petit-Anse, Haiti. The end-use applications are lighting via a set of fluorescent and incandescent bulbs, and a ...

  15. An Advanced Solar-Powered Rotary Solid Adsorption Refrigerator with High Performance

    E-Print Network [OSTI]

    Zheng, A.; Gu, J.

    2006-01-01T23:59:59.000Z

    In this paper, according to practical consideration, a new solar powered rotary solid adsorption refrigerator system adopting activated carbon fibre + ethanol as its adsorption pair has been designed with higher performance. Moreover, the principle...

  16. Utility-Scale Concentrating Solar Power and Photovoltaic Projects: A Technology and Market Overview

    SciTech Connect (OSTI)

    Mendelsohn, M.; Lowder, T.; Canavan, B.

    2012-04-01T23:59:59.000Z

    Over the last several years, solar energy technologies have been, or are in the process of being, deployed at unprecedented levels. A critical recent development, resulting from the massive scale of projects in progress or recently completed, is having the power sold directly to electric utilities. Such 'utility-scale' systems offer the opportunity to deploy solar technologies far faster than the traditional 'behind-the-meter' projects designed to offset retail load. Moreover, these systems have employed significant economies of scale during construction and operation, attracting financial capital, which in turn can reduce the delivered cost of power. This report is a summary of the current U.S. utility-scale solar state-of-the-market and development pipeline. Utility-scale solar energy systems are generally categorized as one of two basic designs: concentrating solar power (CSP) and photovoltaic (PV). CSP systems can be further delineated into four commercially available technologies: parabolic trough, central receiver (CR), parabolic dish, and linear Fresnel reflector. CSP systems can also be categorized as hybrid, which combine a solar-based system (generally parabolic trough, CR, or linear Fresnel) and a fossil fuel energy system to produce electric power or steam.

  17. Line-Focus Solar Power Plant Cost Reduction Plan (Milestone Report)

    SciTech Connect (OSTI)

    Kutscher, C.; Mehos, M.; Turchi, C.; Glatzmaier, G.; Moss, T.

    2010-12-01T23:59:59.000Z

    Line-focus solar collectors, in particular parabolic trough collectors, are the most mature and proven technology available for producing central electricity from concentrated solar energy. Because this technology has over 25 years of successful operational experience, resulting in a low perceived risk, it is likely that it will continue to be a favorite of investors for some time. The concentrating solar power (CSP) industry is developing parabolic trough projects that will cost billions of dollars, and it is supporting these projects with hundreds of millions of dollars of research and development funding. While this technology offers many advantages over conventional electricity generation -- such as utilizing plentiful domestic renewable fuel and having very low emissions of greenhouse gases and air pollutants -- it provides electricity in the intermediate power market at about twice the cost of its conventional competitor, combined cycle natural gas. The purpose of this document is to define a set of activities from fiscal year 2011 to fiscal year 2016 that will make this technology economically competitive with conventional means.

  18. Solar Powering Your Community: A Guide for Local Governments, 2nd Edition (Fact Sheet), Solar Energy Technologies Program (SETP)

    Broader source: Energy.gov [DOE]

    This fact sheet outlines the content of the second edition of the DOE publication Solar Powering Your Local Community: A Guide for Local Governments.

  19. Low-Cost Heliostat for Modular Systems- Presentation from SunShot Concentrating Solar Power (CSP) Program Review 2013

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

  20. Solar Power in the Desert: Are the current large-scale solar developments really improving California’s environment?

    E-Print Network [OSTI]

    Allen, Michael F.; McHughen, Alan

    2011-01-01T23:59:59.000Z

    habitat loss from solar and thermal power expansions (Photovoltaic vs Solar Thermal. In: Planetary Stewardship.of the vegetation for thermal solar power units. The net C

  1. Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Engine Solar Power Generation

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

  2. Impact of Improved Solar Forecasts on Bulk Power System Operations in ISO-NE: Preprint

    SciTech Connect (OSTI)

    Brancucci Martinez-Anido, C.; Florita, A.; Hodge, B. M.

    2014-09-01T23:59:59.000Z

    The diurnal nature of solar power is made uncertain by variable cloud cover and the influence of atmospheric conditions on irradiance scattering processes. Its forecasting has become increasingly important to the unit commitment and dispatch process for efficient scheduling of generators in power system operations. This study examines the value of improved solar power forecasting for the Independent System Operator-New England system. The results show how 25% solar power penetration reduces net electricity generation costs by 22.9%.

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

    SciTech Connect (OSTI)

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

    2013-09-26T23:59:59.000Z

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

  4. Famous supercomputer Watson provides inspiration for solar power...

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

    However, not knowing the weather for even five minutes could get very expensive for solar plant operators who rely on up-to-the-minute predictions of how much sunlight their...

  5. Integrated Simulation Development and Decision Support Tool-Set for Utility Market and Distributed Solar Power Generation

    SciTech Connect (OSTI)

    Daye, Tony [Green Power Labs

    2013-09-30T23:59:59.000Z

    This project will enable utilities to develop long-term strategic plans that integrate high levels of renewable energy generation, and to better plan power system operations under high renewable penetration. The program developed forecast data streams for decision support and effective integration of centralized and distributed solar power generation in utility operations. This toolset focused on real time simulation of distributed power generation within utility grids with the emphasis on potential applications in day ahead (market) and real time (reliability) utility operations. The project team developed and demonstrated methodologies for quantifying the impact of distributed solar generation on core utility operations, identified protocols for internal data communication requirements, and worked with utility personnel to adapt the new distributed generation (DG) forecasts seamlessly within existing Load and Generation procedures through a sophisticated DMS. This project supported the objectives of the SunShot Initiative and SUNRISE by enabling core utility operations to enhance their simulation capability to analyze and prepare for the impacts of high penetrations of solar on the power grid. The impact of high penetration solar PV on utility operations is not only limited to control centers, but across many core operations. Benefits of an enhanced DMS using state-of-the-art solar forecast data were demonstrated within this project and have had an immediate direct operational cost savings for Energy Marketing for Day Ahead generation commitments, Real Time Operations, Load Forecasting (at an aggregate system level for Day Ahead), Demand Response, Long term Planning (asset management), Distribution Operations, and core ancillary services as required for balancing and reliability. This provided power system operators with the necessary tools and processes to operate the grid in a reliable manner under high renewable penetration.

  6. Solar Powering Your Community: A Guide for Local Governments | January 2011b Printed on paper containing at least 50% wastepaper,

    E-Print Network [OSTI]

    #12;Solar Powering Your Community: A Guide for Local Governments | January 2011b Printed on paper@ntis.fedworld.gov online ordering: www.ntis.gov/ordering.htm #12;Solar Powering Your Community: A Guide for Local Governments | January 2011 i Acknowledgments DOE funded the development of this guide through the Solar Market

  7. Power Electronics Design of a Solar Powered In-car Wireless Tag for Asset Tracking and Parking Applications

    E-Print Network [OSTI]

    description Figure 1 shows the system block diagram. Maximum output power of the solar cell is extractedPower Electronics Design of a Solar Powered In-car Wireless Tag for Asset Tracking and Parking and testing of a power conditioning circuit for a solar powered in-car wireless tag for asset tracking

  8. R.Perez, K.Zweibel, T.Hoff Solar Power Generation in the US

    E-Print Network [OSTI]

    Perez, Richard R.

    and quantified by focusing on the case of PV deployment in the greater New York City area. Since this is not one that are relevant to utilities and their rate payers include traditional, measures of energy and capacity. Benefits energy skeptics because the cost of unsubsidized solar power appears to be much higher than

  9. Toward a Low-CarMunicipal Financing for Energy Efficiency and Solar Power

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Toward a Low-CarMunicipal Financing for Energy Efficiency and Solar Power By Merrian C. Fuller, such as improving energy efficiency and add- ing solar photovoltaics (PV) and solar thermal systems to buildings, and the aver- age cost of natural gas has risen more than 10 percent a year for residential customers

  10. Modelling of a solar-powered supercritical water biomass gasifier Laurance A Watson1

    E-Print Network [OSTI]

    the waste heat (steam) of a downstream Fischer- Tropsch process. An intermediate heat exchange unitModelling of a solar-powered supercritical water biomass gasifier Laurance A Watson1 , John D Pye2 exercise to design a solar supercritical water gasification (SCWG) reactor. A formative reactor concept

  11. Long-Endurance Test Results of the Solar-Powered AUV System

    E-Print Network [OSTI]

    during the nighttime hours. This strategy manages energy consumption and allows the vehicle to remain ­ The solar-powered autonomous underwater vehicle (SAUV) was designed for long-endurance missions conditions with the vehicle under varied energy load situations--data that can be used to assess vehicle

  12. Solar Power Systems Find A Professional Solar Energy Installer For Any

    E-Print Network [OSTI]

    Lovley, Derek

    Solar Power Systems Find A Professional Solar Energy Installer For Any Type Of System www.CleanEnergyAuthority.com Install Solar Panels Enter Your Zip Code & Connect To Pre-Screened Solar Panel Installers www.ServiceMagic.com Biomass Pumps Reliable metering for apps from microflow to scale-up & pilot plant www.isco.com The Solar

  13. innovati nComponents Makeover Gives Concentrating Solar Power a Boost

    E-Print Network [OSTI]

    , was deployed at Acciona's 64-megawatt Nevada Solar One plant near Las Vegas, Nevada, which began commercial with Aerial photo of Acciona's Nevada Solar One plant, with its rows of parabolic troughs. Courtesy of Accionainnovati nComponents Makeover Gives Concentrating Solar Power a Boost Parabolic trough technology

  14. Several studies have shown that the availability of solar power plants often is

    E-Print Network [OSTI]

    Perez, Richard R.

    Several studies have shown that the availability of solar power plants often is high during times conditioning. These peaks are intensi- fied during heat waves, which are fueled by solar gain. Thus the utility, solar and research industries. Effective Capacity Metrics Simple metrics can be estimated

  15. Baseload Solar Power for California? Ammonia-based Solar Energy Storage Using Trough Concentrators

    E-Print Network [OSTI]

    Baseload Solar Power for California? Ammonia-based Solar Energy Storage Using Trough Concentrators to eventually optimise the reactor geometry for ammonia-based solar energy storage with troughs, which.1. Storing Solar Energy with Ammonia H2 / N2 gas liquid NH3 Heat Exchangers Power Generation (Steam Cycle

  16. Department of Engineering Science and Mechanics Spring 2013 Solar Powered Well Pump

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Engineering Science and Mechanics Spring 2013 Solar Powered Well Pump was inspired by an actual farm in Dakar, Senegal that is looking to improve their irrigation process. The primary challenges within this project were the specific benchmarks applicable to the Dakar farm

  17. innovati nNREL Confirms Large Potential for Grid Integration of Wind, Solar Power

    E-Print Network [OSTI]

    innovati nNREL Confirms Large Potential for Grid Integration of Wind, Solar Power To fully harvest a database of potential wind power sites and detailed, time-dependent estimates of the power that would the nation's bountiful wind and solar resources, it is critical to know how much electrical power from

  18. Housing Innovation Awards | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking of Blythe Solar PowerCommercialEnergy Star HomePowerHood9,DepartmentHousing

  19. Fault Impacts on Solar Power Unit Reliability Ali M. Bazzi, Katherine A. Kim, Brian B. Johnson, Philip T. Krein, and Alejandro Dominguez-Garca

    E-Print Network [OSTI]

    Liberzon, Daniel

    reliability, solar power unit, reliability modeling procedure. I. INTRODUCTION Photovoltaic (PV) powerFault Impacts on Solar Power Unit Reliability Ali M. Bazzi, Katherine A. Kim, Brian B. Johnson a generalized reliability model of a solar power unit (SPU) based on physical characteristics including material

  20. Concentrating Solar Power �¢���� Central Receiver Panel Component Fabrication and Testing FINAL REPORT

    SciTech Connect (OSTI)

    McDowell, Michael W [Pratt & Whitney Rocketdyne; Miner, Kris [Pratt & Whitney Rocketdyne

    2013-03-30T23:59:59.000Z

    The objective of this project is to complete a design of an advanced concentrated solar panel and demonstrate the manufacturability of key components. Then confirm the operation of the key components under prototypic solar flux conditions. This work is an important step in reducing the levelized cost of energy (LCOE) from a central receiver solar power plant. The key technical risk to building larger power towers is building the larger receiver systems. Therefore, this proposed technology project includes the design of an advanced molten salt prototypic sub-scale receiver panel that can be utilized into a large receiver system. Then complete the fabrication and testing of key components of the receive design that will be used to validate the design. This project shall have a significant impact on solar thermal power plant design. Receiver panels of suitable size for utility scale plants are a key element to a solar power tower plant. Many subtle and complex manufacturing processes are involved in producing a reliable, robust receiver panel. Given the substantial size difference between receiver panels manufactured in the past and those needed for large plant designs, the manufacture and demonstration on prototype receiver panel components with representative features of a full-sized panel will be important to improving the build process for commercial success. Given the thermal flux limitations of the test facility, the panel components cannot be rendered full size. Significance changes occurred in the projects technical strategies from project initiation to the accomplishments described herein. The initial strategy was to define cost improvements for the receiver, design and build a scale prototype receiver and test, on sun, with a molten salt heat transport system. DOE had committed to constructing a molten salt heat transport loop to support receiver testing at the top of the NSTTF tower. Because of funding constraints this did not happen. A subsequent plan to test scale prototype receiver, off sun but at temperature, at a molten salt loop at ground level adjacent to the tower also had to be abandoned. Thus, no test facility existed for a molten salt receiver test. As a result, PWR completed the prototype receiver design and then fabricated key components for testing instead of fabricating the complete prototype receiver. A number of innovative design ideas have been developed. Key features of the receiver panel have been identified. This evaluation includes input from Solar 2, personal experience of people working on these programs and meetings with Sandia. Key components of the receiver design and key processes used to fabricate a receiver have been selected for further evaluation. The Test Plan, Concentrated Solar Power Receiver In Cooperation with the Department of Energy and Sandia National Laboratory was written to define the scope of the testing to be completed as well as to provide details related to the hardware, instrumentation, and data acquisition. The document contains a list of test objectives, a test matrix, and an associated test box showing the operating points to be tested. Test Objectives: 1. Demonstrate low-cost manufacturability 2. Demonstrate robustness of two different tube base materials 3. Collect temperature data during on sun operation 4. Demonstrate long term repeated daily operation of heat shields 5. Complete pinhole tube weld repairs 6. Anchor thermal models This report discusses the tests performed, the results, and implications for design improvements and LCOE reduction.

  1. Development of Molten-Salt Heat Transfer Fluid Technology for Parabolic Trough Solar Power Plants - Public Final Technical Report

    SciTech Connect (OSTI)

    Grogan, Dylan C. P.

    2013-08-15T23:59:59.000Z

    Executive Summary This Final Report for the "Development of Molten-Salt Heat Transfer Fluid (HTF) Technology for Parabolic Trough Solar Power Plants” describes the overall project accomplishments, results and conclusions. Phase 1 analyzed the feasibility, cost and performance of a parabolic trough solar power plant with a molten salt heat transfer fluid (HTF); researched and/or developed feasible component options, detailed cost estimates and workable operating procedures; and developed hourly performance models. As a result, a molten salt plant with 6 hours of storage was shown to reduce Thermal Energy Storage (TES) cost by 43.2%, solar field cost by 14.8%, and levelized cost of energy (LCOE) by 9.8% - 14.5% relative to a similar state-of-the-art baseline plant. The LCOE savings range met the project’s Go/No Go criteria of 10% LCOE reduction. Another primary focus of Phase 1 and 2 was risk mitigation. The large risk areas associated with a molten salt parabolic trough plant were addressed in both Phases, such as; HTF freeze prevention and recovery, collector components and piping connections, and complex component interactions. Phase 2 analyzed in more detail the technical and economic feasibility of a 140 MWe,gross molten-salt CSP plant with 6 hours of TES. Phase 2 accomplishments included developing technical solutions to the above mentioned risk areas, such as freeze protection/recovery, corrosion effects of applicable molten salts, collector design improvements for molten salt, and developing plant operating strategies for maximized plant performance and freeze risk mitigation. Phase 2 accomplishments also included developing and thoroughly analyzing a molten salt, Parabolic Trough power plant performance model, in order to achieve the project cost and performance targets. The plant performance model and an extensive basic Engineering, Procurement, and Construction (EPC) quote were used to calculate a real levelized cost of energy (LCOE) of 11.50˘/kWhe , which achieved the Phase 2 Go/No Go target of less than 0.12˘/kWhe. Abengoa Solar has high confidence that the primary risk areas have been addressed in the project and a commercial plant utilizing molten salt is economically and technically feasible. The strong results from the Phase 1 and 2 research, testing, and analyses, summarized in this report, led Abengoa Solar to recommend that the project proceed to Phase 3. However, a commercially viable collector interconnection was not fully validated by the end of Phase 2, combined with the uncertainty in the federal budget, forced the DOE and Abengoa Solar to close the project. Thus the resources required to construct and operate a molten salt pilot plant will be solely supplied by Abengoa Solar.

  2. Transmission Benefits of Co-Locating Concentrating Solar Power and Wind

    SciTech Connect (OSTI)

    Sioshansi, R.; Denholm, P.

    2012-03-01T23:59:59.000Z

    In some areas of the U.S. transmission constraints are a limiting factor in deploying new wind and concentrating solar power (CSP) plants. Texas is an example of one such location, where the best wind and solar resources are in the western part of the state, while major demand centers are in the east. The low capacity factor of wind is a compounding factor, increasing the relative cost of new transmission per unit of energy actually delivered. A possible method of increasing the utilization of new transmission is to co-locate both wind and concentrating solar power with thermal energy storage. In this work we examine the benefits and limits of using the dispatachability of thermal storage to increase the capacity factor of new transmission developed to access high quality solar and wind resources in remote locations.

  3. Long-Term Modeling of Solar Energy: Analysis of Concentrating Solar Power (CSP) and PV Technologies

    SciTech Connect (OSTI)

    Zhang, Yabei; Smith, Steven J.

    2007-08-16T23:59:59.000Z

    This report presents an overview of research conducted on solar energy technologies and their implementation in the ObjECTS framework. The topics covered include financing assumptions and selected issues related to the integration of concentrating thermal solar power (CSP) and photovoltaics PV technologies into the electric grid. A review of methodologies for calculating the levelized energy cost of capital-intensive technologies is presented, along with sensitivity tests illustrating how the cost of a solar plant would vary depending on financing assumptions. An analysis of the integration of a hybrid concentrating thermal solar power (CSP) system into the electric system is conducted. Finally a failure statistics analysis for PV plants illustrates the central role of solar irradiance uncertainty in determining PV grid integration characteristics.

  4. Solar Powering Your Community: A Guide for Local Governments; Second Edition

    SciTech Connect (OSTI)

    Not Available

    2011-01-01T23:59:59.000Z

    DOE designed this guide "Solar Powering Your Community: A Guide for Local Governments" to assist local government officials and stakeholders in designing and implementing strategic local solar plans. The 2011 edition contains the most recent lessons and successes from the 25 Solar America Cities and other communities promoting solar energy. Because DOE recognizes that there is no one path to solar market development, this guide introduces a range of policy and program options that can help a community build a local solar infrastructure.

  5. Solar Powering Your Community: A Guide for Local Governments, Second Edition (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-06-01T23:59:59.000Z

    This fact sheet describes the details of the Solar Powering Your Community: A Guide for Local Governments. This report has been developed by the U.S. Department of Energy (DOE) as a comprehensive resource to assist local governments and stakeholders in designing and implementing a strategic local solar plan. The guide presents helpful information on a wide array of topics that are of particular interest to cities and local communities.

  6. Sensitivity of Concentrating Solar Power Trough Performance, Cost and Financing with Solar Advisor Model

    SciTech Connect (OSTI)

    Blair, N.; Mehos, M.; Christensen, C.

    2008-03-01T23:59:59.000Z

    A comprehensive solar technology systems analysis model, the Solar Advisor Model (SAM) was developed to support the federal R&D community and the solar industry. This model, developed by staff at NREL and Sandia National Laboratory, is able to model the costs, finances, and performance of concentrating solar power and photovoltaics (PV). Currently, parabolic troughs and concentrating PV are the two concentrating technologies modeled within the SAM environment.

  7. Rural Development Multi-Family Housing Energy Efficiency Initiative...

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

    USDA housing programs to increase their program funding eligibility by incorporating green building practices into project designs, construction, and operations. Housing...

  8. Measured Performance and Analysis of Ground Source Heat Pumps for Space Conditioning and for Water Heating in a Low-Energy Test House Operated under Simulated Occupancy Conditions

    SciTech Connect (OSTI)

    Ally, Moonis Raza [ORNL] [ORNL; Munk, Jeffrey D [ORNL] [ORNL; Baxter, Van D [ORNL] [ORNL; Gehl, Anthony C [ORNL] [ORNL

    2012-01-01T23:59:59.000Z

    In this paper we present measured performance and efficiency metrics of Ground Source Heat Pumps (GSHPs) for space conditioning and for water heating connected to a horizontal ground heat exchanger (GHX) loop. The units were installed in a 345m2 (3700ft2) high-efficiency test house built with structural insulated panels (SIPs), operated under simulated occupancy conditions, and located in Oak Ridge, Tennessee (USA) in US Climate Zone 4 . The paper describes distinctive features of the building envelope, ground loop, and equipment, and provides detailed monthly performance of the GSHP system. Space conditioning needs of the house were completely satisfied by a nominal 2-ton (7.0 kW) water-to-air GSHP (WA-GSHP) unit with almost no auxiliary heat usage. Recommendations for further improvement through engineering design changes are identified. The comprehensive set of data and analyses demonstrate the feasibility and practicality of GSHPs in residential applications and their potential to help achieve source energy and greenhouse gas emission reduction targets set under the IECC 2012 Standard.

  9. Report to Congress on Assessment of Potential Impact of Concentrating Solar Power for Electriicty Generation (EPACT 2005--Section 934(c))

    SciTech Connect (OSTI)

    Wilkins, F.

    2007-02-01T23:59:59.000Z

    Summary of DOE's assessment of issues regarding EPAct 2005, which requires the Secretary of Energy to assess conflicting guidance on the economic potential of concentrating solar power for electricity production.

  10. Impact of speciation on behaviour of uranium in a solar powered membrane system for treatment of brackish groundwater 

    E-Print Network [OSTI]

    Rossiter, Helfrid M.A.; Graham, Margaret C.; Schäfer, Andrea

    2010-01-01T23:59:59.000Z

    Factors affecting uranium removal from brackish groundwater using a direct solar powered ultrafiltration-nanofiltration/reverse osmosis membrane system were investigated during a field trial in the Australian outback. ...

  11. Space-based solar power generation using a distributed network of satellites and methods for efficient space power transmission

    E-Print Network [OSTI]

    McLinko, Ryan M.

    Space-based solar power (SSP) generation is being touted as a solution to our ever-increasing energy consumption and dependence on fossil fuels. Satellites in Earth's orbit can capture solar energy through photovoltaic ...

  12. Exergy Analysis and Operational Efficiency of a Horizontal Ground Source Heat Pump System Operated in a Low-Energy Test House under Simulated Occupancy Conditions

    SciTech Connect (OSTI)

    Ally, Moonis Raza [ORNL; Baxter, Van D [ORNL; Munk, Jeffrey D [ORNL; Gehl, Anthony C [ORNL

    2012-01-01T23:59:59.000Z

    This paper presents data, analyses, measures of performance, and conclusions for a ground-source heat pump (GSHP) providing space conditioning to a 345m2 house whose envelope is made of structural insulated panels (SIP). The entire thermal load of this SIP house with RSI-3.7 (RUS-21) walls, triple pane windows with a U-factor of 1.64 W/m2 K (0.29 Btu/h ft2 oF) and solar heat gain coefficient (SHGC) of 0.25, a roof assembly with overall thermal resistance of about RSI-8.8 (RUS-50) and low leakage rates of 0.74 ACH at 50Pa was satisfied with a 2.16-Ton (7.56 kW) GSHP unit consuming negligible (9.83kWh) auxiliary heat during peak winter season. The highest and lowest heating COP achieved was 4.90 (October) and 3.44 (February), respectively. The highest and lowest cooling COP achieved was 6.09 (April) and 3.88 (August). These COPs are calculated on the basis of the total power input (including duct, ground loop, and control power losses ). The second Law (Exergy) analysis provides deep insight into how systemic inefficiencies are distributed among the various GSHP components. Opportunities for design and further performance improvements are identified. Through Exergy analysis we provide a true measure of how closely actual performance approaches the ideal, and it unequivocally identifies, better than energy analysis does, the sources and causes of lost work, the root cause of system inefficiencies.

  13. Reliability and optimization studies of nuclear and solar powered systems utilizing a Stirling engine for the space station

    E-Print Network [OSTI]

    Schmitz, Paul Charles

    1990-01-01T23:59:59.000Z

    RELIABILITY AND OPTIMIZATION STUDIES OF NUCLEAR AND SOLAR POWERED SYSTEMS UTILIZING A STIRLING ENGINE FOR THE SPACE STATION A Thesis by PAUL CHARLES SCHMITZ Submitted to the Office of Graduate Studies of Texas A&M University in partial... fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1990 Major Subject: Nuclear Engineering RELIABILITY AND OPTIMIZATION STUDIES OF NUCLEAR AND SOLAR POWERED SYSTEMS UTILIZING A STIRLING ENGINE FOR THE SPACE STATION A Thesis...

  14. Solar Power

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Le Prof. Broda, Prof. de Biochimie, Physique et Radiochimie ŕ l'Université de Vienne, ville oů il est né et oů il a étudié, fait une brillante carričre accadémique et nous parle de l'énergie solaire.

  15. Solar Power

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary Moniz9MorganYou areInnovationPriorityImpulseSolarThermal

  16. Meadowlark House

    Office of Energy Efficiency and Renewable Energy (EERE)

    This poster describes the energy efficiency features and sustainable materials used in the Greensburg GreenTown Chain of Eco-Homes Meadowlark House in Greensburg, Kansas.

  17. Evaluation of annual efficiencies of high temperature central receiver concentrated solar power plants with thermal energy storage.

    SciTech Connect (OSTI)

    Ehrhart, Brian David; Gill, David Dennis

    2013-07-01T23:59:59.000Z

    The current study has examined four cases of a central receiver concentrated solar power plant with thermal energy storage using the DELSOL and SOLERGY computer codes. The current state-of-the-art base case was compared with a theoretical high temperature case which was based on the scaling of some input parameters and the estimation of other parameters based on performance targets from the Department of Energy SunShot Initiative. This comparison was done for both current and high temperature cases in two configurations: a surround field with an external cylindrical receiver and a north field with a single cavity receiver. There is a fairly dramatic difference between the design point and annual average performance, especially in the solar field and receiver subsystems, and also in energy losses due to the thermal energy storage being full to capacity. Additionally, there are relatively small differences (<2%) in annual average efficiencies between the Base and High Temperature cases, despite an increase in thermal to electric conversion efficiency of over 8%. This is due the increased thermal losses at higher temperature and operational losses due to subsystem start-up and shut-down. Thermal energy storage can mitigate some of these losses by utilizing larger thermal energy storage to ensure that the electric power production system does not need to stop and re-start as often, but solar energy is inherently transient. Economic and cost considerations were not considered here, but will have a significant impact on solar thermal electric power production strategy and sizing.

  18. Sulfur Based Thermochemical Heat Storage for Baseload Concentrated Solar Power Generation

    SciTech Connect (OSTI)

    wong, bunsen

    2014-11-20T23:59:59.000Z

    This project investigates the engineering and economic feasibility of supplying baseload power using a concentrating solar power (CSP) plant integrated with sulfur based thermochemical heat storage. The technology stores high temperature solar heat in the chemical bonds of elemental sulfur. Energy is recovered as high temperature heat upon sulfur combustion. Extensive developmental and design work associated with sulfur dioxide (SO2) disproportionation and sulfuric acid (H2SO4) decomposition chemical reactions used in this technology had been carried out in the two completed phases of this project. The feasibility and economics of the proposed concept was demonstrated and determined.

  19. Novel Molten Salts Thermal Energy Storage for Concentrating Solar Power Generation

    SciTech Connect (OSTI)

    Reddy, Ramana G. [The University of Alabama] [The University of Alabama

    2013-10-23T23:59:59.000Z

    The explicit UA program objective is to develop low melting point (LMP) molten salt thermal energy storage media with high thermal energy storage density for sensible heat storage systems. The novel Low Melting Point (LMP) molten salts are targeted to have the following characteristics: 1. Lower melting point (MP) compared to current salts (<222şC) 2. Higher energy density compared to current salts (>300 MJ/m3) 3. Lower power generation cost compared to current salt In terms of lower power costs, the program target the DOE's Solar Energy Technologies Program year 2020 goal to create systems that have the potential to reduce the cost of Thermal Energy Storage (TES) to less than $15/kWh-th and achieve round trip efficiencies greater than 93%. The project has completed the experimental investigations to determine the thermo-physical, long term thermal stability properties of the LMP molten salts and also corrosion studies of stainless steel in the candidate LMP molten salts. Heat transfer and fluid dynamics modeling have been conducted to identify heat transfer geometry and relative costs for TES systems that would utilize the primary LMP molten salt candidates. The project also proposes heat transfer geometry with relevant modifications to suit the usage of our molten salts as thermal energy storage and heat transfer fluids. The essential properties of the down-selected novel LMP molten salts to be considered for thermal storage in solar energy applications were experimentally determined, including melting point, heat capacity, thermal stability, density, viscosity, thermal conductivity, vapor pressure, and corrosion resistance of SS 316. The thermodynamic modeling was conducted to determine potential high temperature stable molten salt mixtures that have thermal stability up to 1000 °C. The thermo-physical properties of select potential high temperature stable (HMP) molten salt mixtures were also experimentally determined. All the salt mixtures align with the go/no-go goals stipulated by the DOE for this project. Energy densities of all salt mixtures were higher than that of the current solar salt. The salt mixtures costs have been estimated and TES system costs for a 2 tank, direct approach have been estimated for each of these materials. All estimated costs are significantly below the baseline system that used solar salt. These lower melt point salts offer significantly higher energy density per volume than solar salt – and therefore attractively smaller inventory and equipment costs. Moreover, a new TES system geometry has been recommended A variety of approaches were evaluated to use the low melting point molten salt. Two novel changes are recommended that 1) use the salt as a HTF through the solar trough field, and 2) use the salt to not only create steam but also to preheat the condensed feedwater for Rankine cycle. The two changes enable the powerblock to operate at 500°C, rather than the current 400°C obtainable using oil as the HTF. Secondly, the use of salt to preheat the feedwater eliminates the need to extract steam from the low pressure turbine for that purpose. Together, these changes result in a dramatic 63% reduction required for 6 hour salt inventory, a 72% reduction in storage volume, and a 24% reduction in steam flow rate in the power block. Round trip efficiency for the Case 5 - 2 tank “direct” system is estimated at >97%, with only small losses from time under storage and heat exchange, and meeting RFP goals. This attractive efficiency is available because the major heat loss experienced in a 2 tank “indirect” system - losses by transferring the thermal energy from oil HTF to the salt storage material and back to oil to run the steam generator at night - is not present for the 2 tank direct system. The higher heat capacity values for both LMP and HMP systems enable larger storage capacities for concentrating solar power.

  20. Concentrating Solar Power: Best Practices Handbook for the Collection and Use of Solar Resource Data (CSP)

    SciTech Connect (OSTI)

    Stoffel, T.; Renne, D.; Myers, D.; Wilcox, S.; Sengupta, M.; George, R.; Turchi, C.

    2010-09-01T23:59:59.000Z

    As the world looks for low-carbon sources of energy, solar power stands out as the most abundant energy resource. Harnessing this energy is the challenge for this century. Photovoltaics and concentrating solar power (CSP) are two primary forms of electricity generation using sunlight. These use different technologies, collect different fractions of the solar resource, and have different siting and production capabilities. Although PV systems are most often deployed as distributed generation sources, CSP systems favor large, centrally located systems. Accordingly, large CSP systems require a substantial investment, sometimes exceeding $1 billion in construction costs. Before such a project is undertaken, the best possible information about the quality and reliability of the fuel source must be made available. That is, project developers need to have reliable data about the solar resource available at specific locations to predict the daily and annual performance of a proposed CSP plant. Without these data, no financial analysis is possible. This handbook presents detailed information about solar resource data and the resulting data products needed for each stage of the project.

  1. Molten Salt-Carbon Nanotube Thermal Energy Storage for Concentrating Solar Power Systems Final Report

    SciTech Connect (OSTI)

    Michael Schuller; Frank Little; Darren Malik; Matt Betts; Qian Shao; Jun Luo; Wan Zhong; Sandhya Shankar; Ashwin Padmanaban

    2012-03-30T23:59:59.000Z

    We demonstrated that adding nanoparticles to a molten salt would increase its utility as a thermal energy storage medium for a concentrating solar power system. Specifically, we demonstrated that we could increase the specific heat of nitrate and carbonate salts containing 1% or less of alumina nanoparticles. We fabricated the composite materials using both evaporative and air drying methods. We tested several thermophysical properties of the composite materials, including the specific heat, thermal conductivity, latent heat, and melting point. We also assessed the stability of the composite material with repeated thermal cycling and the effects of adding the nanoparticles on the corrosion of stainless steel by the composite salt. Our results indicate that stable, repeatable 25-50% improvements in specific heat are possible for these materials. We found that using these composite salts as the thermal energy storage material for a concentrating solar thermal power system can reduce the levelized cost of electricity by 10-20%. We conclude that these materials are worth further development and inclusion in future concentrating solar power systems.

  2. Arctic house

    E-Print Network [OSTI]

    Turkel, Joel A. (Joel Abram), 1969-

    1999-01-01T23:59:59.000Z

    Currently available housing in the Arctic is limited to solutions that have been adapted from designs for less severe climates. This thesis has developed a new manner of residential construction designed specifically for ...

  3. Design, development and testing of a solar-powered multi-family residential size prototype turbocompressor heat pump

    SciTech Connect (OSTI)

    None

    1981-03-01T23:59:59.000Z

    A program described to design, fabricate, and conduct preliminary testing of a prototype solar-powered Rankine cycle turbocompressor heat pump module for a multi-family residential building is presented. A solar system designed to use the turbocompressor heat pump module including all of the subsystems required and the various system operating modes is described in Section I. Section II includes the preliminary design analyses conducted to select the heat pump module components and operating features, working fluid, configuration, size and performance goals, and estimated performance levels in the cooling and heating modes. Section III provides a detailed description of the other subsystems and components required for a complete solar installation. Using realistic performance and cost characteristics for all subsystems, the seasonal performance of the UTC heat pump is described in various US locations. In addition, the estimated energy savings and an assessment of the economic viability of the solar system is presented in Section III. The detailed design of the heat pump module and the arrangement of components and controls selected to conduct the laboratory performance tests are described in Section IV. Section V provides a description of the special laboratory test facility, including the subsystems to simulate the collectors and storage tanks for building load and ambient conditions and the instrumentation, monitoring, and data acquisition equipment. The test results and sample computer analyses and comparisons with predicted performance levels are presented in Section VI. Various appendices provide supplementary and background information concerning working fluid selection (A), configuration selection (B), capacity control concepts (C), building models (D), computer programs used to determine component and system performance and total system economics (E), and weather data (F).

  4. Hypermodular Self-Assembling Space Solar Power -- Design Option for Mid-Term GEO Utility-Scale Power Plants

    E-Print Network [OSTI]

    Leitgab, Martin

    2013-01-01T23:59:59.000Z

    This paper presents a design for scaleable space solar power systems based on free-flying reflectors and module self-assembly. Lower system cost of utility-scale space solar power is achieved by design independence of yet-to-be-built in-space assembly or transportation infrastructure. Using current and expected near-term technology, this study describe a design for mid-term utility-scale power plants in geosynchronous orbits. High-level economic considerations in the context of current and expected future launch costs are given as well.

  5. Land-Use Requirements for Solar Power Plants in the United States

    SciTech Connect (OSTI)

    Ong, S.; Campbell, C.; Denholm, P.; Margolis, R.; Heath, G.

    2013-06-01T23:59:59.000Z

    This report provides data and analysis of the land use associated with utility-scale ground-mounted solar facilities, defined as installations greater than 1 MW. We begin by discussing standard land-use metrics as established in the life-cycle assessment literature and then discuss their applicability to solar power plants. We present total and direct land-use results for various solar technologies and system configurations, on both a capacity and an electricity-generation basis. The total area corresponds to all land enclosed by the site boundary. The direct area comprises land directly occupied by solar arrays, access roads, substations, service buildings, and other infrastructure. As of the third quarter of 2012, the solar projects we analyze represent 72% of installed and under-construction utility-scale PV and CSP capacity in the United States.

  6. Towards Space Solar Power - Examining Atmospheric Interactions of Power Beams with the HAARP Facility

    E-Print Network [OSTI]

    Leitgab, M

    2014-01-01T23:59:59.000Z

    In the most common space solar power (SSP) system architectures, solar energy harvested by large satellites in geostationary orbit is transmitted to Earth via microwave radiation. Currently, only limited information about the interactions of microwave beams with energy densities of several tens to hundreds of W/m$^2$ with the different layers of the atmosphere is available. Governmental bodies will likely require detailed investigations of safety and atmospheric effects of microwave power beams before issuing launch licenses for SSP satellite systems. This paper proposes to collect representative and comprehensive data of the interaction of power beams with the atmosphere by extending the infrastructure of the High Frequency Active Auroral Research Program (HAARP) facility in Alaska, USA. Estimates of the transmission infrastructure performance as well as measurement devices and scientific capabilities of possible upgrade scenarios will be discussed. The proposed upgrade of the HAARP facility is expected to d...

  7. Housing Tips for International Students Oncampus Housing

    E-Print Network [OSTI]

    Fernandez, Eduardo

    1 Housing Tips for International Students Oncampus Housing Oncampus housing at FAU is available on the Boca Raton Campus and the MacArthur (Jupiter) Campus. Oncampus housing early! Housing is limited and allocated on a first come, first serve basis (especially for Graduate

  8. California's Housing Problem

    E-Print Network [OSTI]

    Kroll, Cynthia; Singa, Krute

    2008-01-01T23:59:59.000Z

    only improve California’s housing opportunities but produce2004: California’s Affordable Housing Crisis. 2004. http://Raising the Roof: California Housing Development Projections

  9. Developing Alaskan Sustainable Housing

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Association of Alaska Housing Authorities is holding a 3-day training event for housing development professionals titled Developing Alaskan Sustainable Housing (DASH). This is a unique...

  10. The measured energy impact of air leakage on a house

    E-Print Network [OSTI]

    Vaidya, Shilpa Arvind

    1993-01-01T23:59:59.000Z

    +mC. &(1 ? e) (3. 13) 2p and, we have UA( 7'mdoor 7'ouldoor ) Auolor solar = ( power (3 14) Asplar is deduced from the test in which the house has no air leakage, i e. , when UA = UAp In this case, A~ala~ =17Ap fu (3 ?) 7 ? 7' uuloor ouuioor where j...) & power i. e. , UAp- Ti udoor ? Touidoor ? f u 7 solar (3. 18) 21 Then UA can be determined as o&rer + VAtkfi (sol&rr UA = To&door 7 oai&ioor (3 19) 3. 2. 3. Infiltration Heat Exchange Effectiveness, IIIEE and energy saving ratio, ttc...

  11. Postdoc Housing

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)IntegratedSpeeding accessPeptoidLabPhysicsPitsHousing Postdoc Housing Point your

  12. Space Science Technology Health General Sci-fi & Gaming Oddities International Business Politics Education Entertainment Sports Solar Power With A Twist

    E-Print Network [OSTI]

    Rogers, John A.

    Education Entertainment Sports Solar Power With A Twist Posted on: Monday, 6 October 2008, 07:25 CDT Solar-Champaign Source: redOrbit Staff & Wire Reports More News in this Category Related Articles Solar Power Showcased power is now available with a twist, thanks to U.S. researchers who found a way to make efficient

  13. A 16 mm3 autonomous solar-powered sensor node with bi-directional optical communication for distributed sensor net-

    E-Print Network [OSTI]

    Kahn, Joseph M.

    Abstract A 16 mm3 autonomous solar-powered sensor node with bi- directional optical communication, a 2.6 mm2 SOI solar cell array, and a micromachined four-quadrant corner-cube retroreflector (CCR- idly deployed by unmanned aerial vehicles (UAV), tracking the movements of birds, small animals

  14. White Paper to California Energy Commission on Assessment of Concentrated Solar Power David Barlev, Ruxandra Vidu, Pieter Stroeve

    E-Print Network [OSTI]

    Islam, M. Saif

    1 White Paper to California Energy Commission on Assessment of Concentrated Solar Power David Barlev, Ruxandra Vidu, Pieter Stroeve California Solar Energy Collaborative, University of California is put into the harvest and storage of solar energy for power generation. There are two mainstream

  15. The need for high density energy storage for wind turbine and solar power has proven to be a

    E-Print Network [OSTI]

    Botea, Adi

    1 The need for high density energy storage for wind turbine and solar power has proven applications where under-hood temperatures may exceed the 85 °C normal rating, where the Y5V and Y5R capacitors (currently ~0.22 F) is also considerable. The resultant devices are anticipated to be the new generation

  16. IEEE SENSORS JOURNAL, VOL. 11, NO. 1, JANUARY 2011 45 A Robust, Adaptive, Solar-Powered WSN Framework

    E-Print Network [OSTI]

    Alippi, Cesare

    IEEE SENSORS JOURNAL, VOL. 11, NO. 1, JANUARY 2011 45 A Robust, Adaptive, Solar-Powered WSN-step local transmission from sensor nodes to the gateway, a remote data transmission from the gateway carefully selected or de- signed to guarantee a high quality of service, optimal solar energy harvesting

  17. Design, Modeling, and Capacity Planning for Micro-Solar Power Sensor Jay Taneja, Jaein Jeong, David Culler

    E-Print Network [OSTI]

    Culler, David E.

    sensor network nodes. Our approach composes models of the basic pieces - solar panels, regulators, energy mW at 3 volts. The supply side is dictated by the incident solar energy, which is a functionDesign, Modeling, and Capacity Planning for Micro-Solar Power Sensor Networks Jay Taneja, Jaein

  18. Concentrating Solar Power Hybrid System Study: Cooperative Research and Development Final Report, CRADA Number CRD-13-506

    SciTech Connect (OSTI)

    Turchi, C.

    2014-09-01T23:59:59.000Z

    The purpose of this PTS is to collaboratively leverage the collective resources at General Electric Global Research (GEGRC) and National Renewable Energy Laboratories (NREL) in the areas of concentrating solar power hybrid systems to advance state-of-the-art concentrating solar and conventional power generation system integration.

  19. The Leo Archipelago: A System of Earth-Rings for Communications, Mass-Transport to Space, Solar Power, and Control of Global Warming

    E-Print Network [OSTI]

    Andrew Meulenberg; Karthik Balaji

    2010-09-21T23:59:59.000Z

    A multi-purpose low-earth-orbit system of rings circling the earth - the "LEO ARCHIPELAGO" - is proposed as a means of solving or bypassing many major problems hindering man's quest to get into space. A fiber-optic ring about the earth would be an initial testing and developmental stage for the ring systems, while providing cash-flow through a LEO-based, high-band-width, world-wide communication system. A Low-Earth-Orbit-based space-elevator system, "Sling-on-a-Ring," is proposed as the crucial developmental stage of the LEO Archipelago. Being a LEO-based heavy-mass lifter, rather than earth- or GEO-based, it is much less massive and therefore less costly than other proposed space-elevators. With the advent of lower-cost, higher-mass transport to orbit, the options for further space development (e.g., communications, space solar power, radiation dampers, sun shades, and permanent LEO habitation) are greatly expanded. This paper provides an update of the Sling-on-a-Ring concept in terms of new materials, potential applications, and trade-offs associated with an earlier model. The impact of Colossal Carbon Tubes, CCT, a material with high tensile strength, extremely-low density, and other favorable properties and new technologies (e.g., solar-powered lasers, power beaming to near-space and earth, and thermal-control systems) on the development of associated LEO-Ring systems (e.g., "Solar-Shade Rings" and "Power Rings") is also explored. The material's effect on the timeline for the system development indicates the feasibility of near-term implementation of the system (possibly within the decade). The Sling-on-a-Ring can provide a less-expensive, environment-friendly, mode of access to space. This would pave the way (via eventual operation at >1000 tonnes per day by 2050) for large scale development of space-based technologies.

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

    E-Print Network [OSTI]

    such as wind and solar power affects the operation of the other types of power plants, and adding high and solar power bring to the system. To plan accordingly, power plant owners need to understand Coordinating Council "The increase in plant emissions from cycling to accommodate wind and solar generation

  1. 2014 Summer Housing Summer Housing dates

    E-Print Network [OSTI]

    Mahon, Bradford Z.

    2014 Summer Housing FACT SHEET Summer Housing dates: May 19, 2014 ­ August 9, 2014 "Rochester Shines in the Summer Time" Please read all of the information thoroughly. Once signed, your housing contract is binding. *We will begin accepting Summer Housing contracts Monday, April 7, 2014 GENERAL

  2. housing.ucdavis.edu STUDENT HOUSING

    E-Print Network [OSTI]

    Hernes, Peter J.

    housing.ucdavis.edu STUDENT HOUSING Campus Apartments and Community Options Professional, and in the Bishop Ranch Business Park in San Ramon in the East Bay. UC Davis Student Housing helps graduate and professional students and postdoctoral scholars find housing at or near their program's campus. Review

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

    SciTech Connect (OSTI)

    Denholm, P.; Mehos, M.

    2011-11-01T23:59:59.000Z

    At high penetration of solar generation there are a number of challenges to economically integrating this variable and uncertain resource. These include the limited coincidence between the solar resource and normal demand patterns and limited flexibility of conventional generators to accommodate variable generation resources. Of the large number of technologies that can be used to enable greater penetration of variable generators, concentrating solar power (CSP) with thermal energy storage (TES) presents a number of advantages. The use of storage enables this technology to shift energy production to periods of high demand or reduced solar output. In addition, CSP can provide substantial grid flexibility by rapidly changing output in response to the highly variable net load created by high penetration of solar (and wind) generation. In this work we examine the degree to which CSP may be complementary to PV by performing a set of simulations in the U.S. Southwest to demonstrate the general potential of CSP with TES to enable greater use of solar generation, including additional PV.

  4. Global Sea Level Stabilization-Sand Dune Fixation: A Solar-powered Sahara Seawater Textile Pipeline

    E-Print Network [OSTI]

    Viorel Badescu; Richard B. Cathcart; Alexander A. Bolonkin

    2007-07-21T23:59:59.000Z

    Could anthropogenic saturation with pumped seawater of the porous ground of active sand dune fields in major deserts (e.g., the westernmost Sahara) cause a beneficial reduction of global sea level? Seawater extraction from the ocean, and its deposition on deserted sand dune fields in Mauritania and elsewhere via a Solar-powered Seawater Textile Pipeline (SSTP) can thwart the postulated future global sea level. Thus, Macro-engineering offers an additional cure for anticipated coastal change, driven by global sea level rise, that could supplement, or substitute for (1) stabilizing the shoreline with costly defensive public works (armoring macroprojects) and (2) permanent retreat from the existing shoreline (real and capital property abandonment). We propose Macro-engineering use tactical technologies that sculpt and vegetate barren near-coast sand dune fields with seawater, seawater that would otherwise, as commonly postulated, enlarge Earth seascape area! Our Macro-engineering speculation blends eremology with hydrogeology and some hydromancy. We estimate its cost at 1 billion dollars - about 0.01 per sent of the USA 2007 Gross Domestic Product.

  5. Gamma-Ray Burst Polarimeter - GAP - aboard the Small Solar Power Sail Demonstrator IKAROS

    E-Print Network [OSTI]

    Yonetoku, D; Gunji, S; Mihara, T; Sakashita, T; Morihara, Y; Kikuchi, Y; Fujimoto, H; Toukairin, N; Kodama, Y; Kubo, S

    2010-01-01T23:59:59.000Z

    The small solar power sail demonstrator "IKAROS" is a Japanese engineering verification spacecraft launched by H-IIA rocket on May 21, 2010 at JAXA Tanegashima Space Center. IKAROS has a huge sail with 20 m in diameter which is made of thin polyimide membrane. This sail converts the solar radiation-pressure into the propulsion force of IKAROS and accelerates the spacecraft. The Gamma-Ray Burst Polarimeter (GAP) aboard IKAROS is the first polarimeter to observe the gamma-ray polarization of Gamma-Ray Bursts (GRBs) during the IKAROS cruising phase. GAP is a tinny detector of 3.8 kg in weight and 17 cm in size with an energy range between 50-300 keV. The GAP detector also plays a role of the interplanetary network (IPN) to determine the GRB direction. The detection principle of gamma-ray polarization is the anisotropy of the Compton scattering. GAP works as the GRB polarimeter with the full coincidence mode between the central plastic and the surrounding CsI detectors. GAP is the first instrument, devoted for th...

  6. Suction-recirculation device for stabilizing particle flows within a solar powered solid particle receiver

    DOE Patents [OSTI]

    Kolb, Gregory J. (Albuquerque, NM)

    2012-02-07T23:59:59.000Z

    A suction-recirculation device for stabilizing the flow of a curtain of blackened heat absorption particles falling inside of a solar receiver with an open aperture. The curtain of particles absorbs the concentrated heat from a solar mirror array reflected up to the receiver on a solar power tower. External winds entering the receiver at an oblique angle can destabilize the particle curtain and eject particles. A fan and ductwork is located behind the back wall of the receiver and sucks air out through an array of small holes in the back wall. Any entrained particles are separated out by a conventional cyclone device. Then, the air is recirculated back to the top of the receiver by injecting the recycled air through an array of small holes in the receiver's ceiling and upper aperture front wall. Since internal air is recirculated, heat losses are minimized and high receiver efficiency is maintained. Suction-recirculation velocities in the range of 1-5 m/s are sufficient to stabilize the particle curtain against external wind speeds in excess of 10 m/s.

  7. Using Encapsulated Phase Change Material in Thermal Energy Storage for Baseload Concentrating Solar Power (EPCM-TES)

    SciTech Connect (OSTI)

    Mathur, Anoop [Terrafore Technologies LLC, Minneapolis, MN (United States)

    2013-12-15T23:59:59.000Z

    Terrafore successfully demonstrated and optimized the manufacturing of capsules containing phase-changing inorganic salts. The phase change was used to store thermal energy collected from a concentrating solar-power plant as latent heat. This latent heat, in addition to sensible heat increased the energy density (energy stored per unit weight of salt) by over 50%, thus requiring 40% less salt and over 60% less capsule container. Therefore, the cost to store high-temperature thermal energy collected in a concentrating solar power plant will be reduced by almost 40% or more, as compared to conventional two-tank, sensible-only storage systems. The cost for thermal energy storage (TES) system is expected to achieve the Sun Shot goal of $15 per kWh(t). Costs associated with poor heat-transfer in phase change materials (PCM) were also eliminated. Although thermal energy storage that relies on the latent heat of fusion of PCM improves energy density by as much as 50%, upon energy discharge the salt freezes and builds on the heat transfer surfaces. Since these salts have low thermal conductivity, large heat-transfer areas, or larger conventional heat-exchangers are needed, which increases costs. By encapsulating PCM in small capsules we have increased the heat transfer area per unit volume of salt and brought the heat transfer fluid in direct contact with the capsules. These two improvements have increased the heat transfer coefficient and boosted heat transfer. The program was successful in overcoming the phenomenon of melt expansion in the capsules, which requires the creation of open volume in the capsules or shell to allow for expansion of the molten salt on melting and is heated above its melting point to 550°C. Under contract with the Department of Energy, Terrafore Inc. and Southwest Research Institute, developed innovative method(s) to economically create the open volume or void in the capsule. One method consists of using a sacrificial polymer coating as the middle layer between the salt prill and the shell material. The selected polymer decomposes at temperatures below the melting point of the salt and forms gases which escape through the pores in the capsule shell thus leaving a void in the capsule. We have demonstrated the process with a commonly used inorganic nitrate salt in a low-cost shell material that can withstand over 10,000 high-temperature thermal cycles, or a thirty-year or greater life in a solar plant. The shell used to encapsulate the salt was demonstrated to be compatible with molten salt heat transfer fluid typically used in CSP plants to temperatures up to 600 °C. The above findings have led to the concept of a cascaded arrangement. Salts with different melting points can be encapsulated using the same recipe and contained in a packed bed by cascading the salt melting at higher melting point at the top over the salt melting at lower melting point towards the bottom of the tank. This cascaded energy storage is required to effectively transfer the sensible heat collected in heat transfer fluids between the operating temperatures and utilize the latent heat of fusion in the salts inside the capsule. Mathematical models indicate that over 90% of the salts will undergo phase change by using three salts in equal proportion. The salts are selected such that the salt at the top of the tank melts at about 15°C below the high operating-temperature, and the salt at the bottom of the tank melts 15°C above the low operating-temperature. The salt in the middle of tank melts in-between the operating temperature of the heat transfer fluid. A cascaded arrangement leads to the capture of 90% of the latent-heat of fusion of salts and their sensible heats. Thus the energy density is increased by over 50% from a sensible-only, two-tank thermal energy storage. Furthermore, the Terrafore cascaded storage method requires only one tank as opposed to the two-tanks used in sensible heat storage. Since heat is transferred from the heat transfer fluid by direct contact with capsules, external heat-exchangers are not required

  8. Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish-Engine Solar Power Generation

    SciTech Connect (OSTI)

    Qui, Songgang [Temple University] [Temple University; Galbraith, Ross [Infinia] [Infinia

    2013-01-23T23:59:59.000Z

    This final report summarizes the final results of the Phase II Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish-Engine Solar Power Generation project being performed by Infinia Corporation for the U.S. Department of Energy under contract DE-FC36-08GO18157 during the project period of September 1, 2009 - August 30, 2012. The primary objective of this project is to demonstrate the practicality of integrating thermal energy storage (TES) modules, using a suitable thermal salt phase-change material (PCM) as its medium, with a dish/Stirling engine; enabling the system to operate during cloud transients and to provide dispatchable power for 4 to 6 hours after sunset. A laboratory prototype designed to provide 3 kW-h of net electrical output was constructed and tested at Infinia's Ogden Headquarters. In the course of the testing, it was determined that the system's heat pipe network - used to transfer incoming heat from the solar receiver to both the Stirling generator heater head and to the phase change salt - did not perform to expectations. The heat pipes had limited capacity to deliver sufficient heat energy to the generator and salt mass while in a charging mode, which was highly dependent on the orientation of the device (vertical versus horizontal). In addition, the TES system was only able to extract about 30 to 40% of the expected amount of energy from the phase change salt once it was fully molten. However, the use of heat pipes to transfer heat energy to and from a thermal energy storage medium is a key technical innovation, and the project team feels that the limitations of the current device could be greatly improved with further development. A detailed study of manufacturing costs using the prototype TES module as a basis indicates that meeting DOE LCOE goals with this hardware requires significant efforts. Improvement can be made by implementing aggressive cost-down initiatives in design and materials, improving system performance by boosting efficiencies, and by refining cost estimates with vendor quotes in lieu of mass-based approaches. Although the prototype did not fully demonstrate performance and realize projected cost targets, the project team believes that these challenges can be overcome. The test data showed that the performance can be significantly improved by refining the heat pipe designs. However, the project objective for phase 3 is to design and test on sun the field ready systems, the project team feels that is necessary to further refine the prototype heat pipe design in the current prototype TES system before move on to field test units, Phase 3 continuation will not be pursued.

  9. Greening the U.S. House of Representatives

    E-Print Network [OSTI]

    Diamond,, Rick

    2008-01-01T23:59:59.000Z

    o Provide energy efficiency and sustainability materials forsustainability In addition to improving the way the House consumes energy,energy consumption by 50% in 10 years 3. Make the House operations a model of sustainability.

  10. Housing services Zinfandel Hall

    E-Print Network [OSTI]

    Ravikumar, B.

    Housing services Zinfandel Hall (707) 664-2541 Fax: (707) 664-4158 e-mail: ssu.housing@sonoma.edu www.sonoma.edu/housing On-Campus Housing The Residential Community provides comfortable, convenient cam- pus housing for 3,000 single students. The Community is a unique mix of nontraditional resident

  11. GUARANTEED HOUSING APPLICATION PROCESS

    E-Print Network [OSTI]

    Rose, Michael R.

    GUARANTEED HOUSING APPLICATION PROCESS 20152016 Housing Options 2014 Parents and Family Day Welcome! #12;Who is eligible for Guaranteed Housing? Freshmen that live on campus their entire first year for guaranteed housing can apply to the housing waitlist later in the school year. #12;What's the Guarantee

  12. Housing System Financial Statements

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Housing System Financial Statements June 30, 2010 #12;FLORIDA ATLANTIC UNIVERSITY HOUSING SYSTEM's Housing Division's (Housing) financial performance provides an overview of the financial activities for the fiscal year ended June 30, 2010. Please read it in conjunction with Housing's financial statements

  13. Plan for Using Solar-Powered Jack Pumps to Sample Groundwater at the Nevada Test Site

    SciTech Connect (OSTI)

    David Hudson, Charles Lohrstorfer, Bruce Hurley

    2007-05-03T23:59:59.000Z

    Groundwater is sampled from 39 monitoring wells on the Nevada Test Site (NTS) as part of the Routine Radiological Environmental Monitoring Program. Many of these wells were not designed or constructed for long-term groundwater monitoring. Some have extensive completion zones and others have obstructions such as pumps and tubing. The high-volume submersible pumps in some wells are unsuitable for long-term monitoring and result in large volumes of water that may have to be contained and characterized before subsequent disposition. The configuration of most wells requires sampling stagnant well water with a wireline bailer. Although bailer sampling allows for the collection of depth-discrete samples, the collected samples may not be representative of local groundwater because no well purging is done. Low-maintenance, solar-powered jack pumps will be deployed in nine of these onsite monitoring wells to improve sample quality. These pumps provide the lift capacity to produce groundwater from the deep aquifers encountered in the arid environment of the NTS. The water depths in these wells range from 700 to 2,340 ft below ground surface. The considerable labor and electrical power requirements of electric submersible pumps are eliminated once these pumps are installed. Access tubing will be installed concurrent with the installation of the pump string to provide downhole access for water-level measurements or other wireline instruments. Micro-purge techniques with low pump rates will be used to minimize purge volumes and reduce hydraulic gradients. The set depths of the pumps will be determined by the borehole characteristics and screened interval.

  14. " Million Housing Units, Final...

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

    Televisions in U.S. Homes, by Housing Unit Type, 2009" " Million Housing Units, Final" ,,"Housing Unit Type" ,,"Single-Family Units",,"Apartments in Buildings With" ,"Total U.S.1...

  15. Housing policy in China

    E-Print Network [OSTI]

    Gao, Lu, S.M. Massachusetts Institute of Technology

    2011-01-01T23:59:59.000Z

    In the last three decades, the People's Republic of China (PRC) has managed to replace its welfare-based urban housing system with a market-based housing provision scheme. With such significant housing policy changes, the ...

  16. " Million Housing Units, Final...

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

    Space Heating in U.S. Homes, by Housing Unit Type, 2009" " Million Housing Units, Final" ,,"Housing Unit Type" ,,"Single-Family Units",,"Apartments in Buildings With" ,"Total...

  17. " Million Housing Units, Final...

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

    Computers and Other Electronics in U.S. Homes, by Housing Unit Type, 2009" " Million Housing Units, Final" ,,"Housing Unit Type" ,,"Single-Family Units",,"Apartments in Buildings...

  18. " Million Housing Units, Final...

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

    Water Heating in U.S. Homes, by Housing Unit Type, 2009" " Million Housing Units, Final" ,,"Housing Unit Type" ,,"Single-Family Units",,"Apartments in Buildings With" ,"Total...

  19. Comment on "Air Emissions Due to Wind and Solar Power" and Supporting Information

    E-Print Network [OSTI]

    Mills, Andrew D.

    2011-01-01T23:59:59.000Z

    Consulting, Analysis of Wind Generation Impact on ERCOTE. ; O’Malley, M. Wind generation, power system operation,E. ; O’Malley, M. Wind generation, power system operation,

  20. Thermal Conductivity Enhancement of High Temperature Phase Change Materials for Concentrating Solar Power Plant Applications

    E-Print Network [OSTI]

    Roshandell, Melina

    2013-01-01T23:59:59.000Z

    that can operate with Stirling engines at 42% efficiency andfor high temperature Stirling engines which operates at 42%turbines such as Stirling engines, while high-temperature (>

  1. Hood River Passive House, Hood River, Oregon (Fact Sheet), Building America Case Study: Whole-House Solutions for New Homes, Building Technologies Office (BTO)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking of Blythe Solar PowerCommercialEnergy Star HomePowerHood River Passive House

  2. Protocol for House Parties

    Broader source: Energy.gov [DOE]

    Protocol for House Parties, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  3. WINTER BREAK HOUSING APPLICATION

    E-Print Network [OSTI]

    Hartman, Chris

    WINTER BREAK HOUSING APPLICATION RESIDENCE HALLS WILL BE CLOSED FROM 12:00PM (NOON), DECEMBER 19-6860 WWW.UAF.EDU/RESLIFE · EMAIL UAF-HOUSING@ALASKA.EDU TEL (907) 474-7247 · FAX (907) 474-6423 WINTER halls open need to complete the winter break housing application. Students that apply for housing before

  4. Portland State UNIVERSITY HOUSING

    E-Print Network [OSTI]

    Bertini, Robert L.

    Portland State UNIVERSITY HOUSING FAMILY MEMBER CONFIRMATION FORM *UNIVERSITY HOUSING OFFICE *625 SW JACKSON ST. #210, PORTLAND, OR 97201 *PHONE (503) 725-4375 *FAX (503) 725-4394 *HOUSING@PDX.EDU *WWW.PDX.EDU/HOUSING * For Office Use Only Res Services Assign Accts Badge # RESIDENT INFORMATION

  5. Housing and Residential Life

    E-Print Network [OSTI]

    Fernandez, Eduardo

    1 Housing and Residential Life Guidebook 2014-2015 LivingCampus #12;2 fau.edu/housing Welcome! The Housing & Residential Life staff is excited that you've moved home! Florida Atlantic University residence halls and apartments are your home for the 2014-2015 school year. The Housing & Residential Life staff

  6. Sustainable construction in Mexican housing markets

    E-Print Network [OSTI]

    Jung, Bomee

    2007-01-01T23:59:59.000Z

    This thesis examines recent developments in Mexico's housing markets as an example of how sustainable construction is being adapted and applied in developing countries. The recognition that the construction, operation, and ...

  7. How do Wind and Solar Power Affect Grid Operations: The Western Wind and Solar Integration Study; Preprint

    SciTech Connect (OSTI)

    Lew, D.; Milligan, M.; Jordan, G.; Freeman, L.; Miller, N.; Clark, K.; Piwko, R.

    2009-09-01T23:59:59.000Z

    This paper reviews the scope of the Western Wind and Solar Integration Study, the development of wind and solar datasets, and the results to date on three scenarios.

  8. Modeling Photovoltaic and Concentrating Solar Power Trough Performance, Cost, and Financing with the Solar Advisor Model: Preprint

    SciTech Connect (OSTI)

    Blair, N.; Mehos, M.; Christensen, C.; Cameron, C.

    2008-05-01T23:59:59.000Z

    A comprehensive solar technology systems analysis model, the Solar Advisor Model (SAM), has been developed to support the federal R&D community and the solar industry by staff at the National Renewable Energy Laboratory (NREL) and Sandia National Laboratory. This model is able to model the finances, incentives, and performance of flat-plate photovoltaic (PV), concentrating PV, and concentrating solar power (specifically, parabolic troughs). The primary function of the model is to allow users to investigate the impact of variations in performance, cost, and financial parameters to better understand their impact on key figures of merit. Figures of merit related to the cost and performance of these systems include, but aren't limited to, system output, system efficiencies, levelized cost of energy, return on investment, and system capital and O&M costs. There are several models within SAM to model the performance of photovoltaic modules and inverters. This paper presents an overview of each PV and inverter model, introduces a new generic model, and briefly discusses the concentrating solar power (CSP) parabolic trough model. A comparison of results using the different PV and inverter models is also presented.

  9. Subsidized Housing and Neighborhood Change

    E-Print Network [OSTI]

    Wilson, Florence Louise

    2011-01-01T23:59:59.000Z

    of Affordable and Multifamily Housing on Market Values ofManagement and Affordable Housing (pp. 176-211). Washington,Impacts of Assisted Housing: Methodological Issues. In Why

  10. US defensive operations against Libya and the nuclear accident at Chernobyl. Markup before the Committee on Foreign Affairs, House of Representatives, Ninety-Ninth Congress, Second Session on H. Res. 424 and H. Res 440, May 1, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01T23:59:59.000Z

    The House Foreign Affairs Committee met to mark up two resolutions: H. Res. 424 and H. Res. 440. H. Res. 424 thanks the United Kingdom for its assistance in the April 14, 1986 operation against Libya. Despite objections to the raid and to including the British, as well as questions about the quality of the US response and about the President's compliance with the Constitution and the War Powers Resolution, the resolution passed. H. Res. 440 expresses sympathy to the victims of the Chernobyl accident and asks the Soviet Union to relax restrictions on communications and the transfer of whatever technology and assistance will be helpful. It also criticizes the Soviet handling of information about the accident. An amendment strengthened the wording of the criticism, and the resolution passed. The report includes the committee discussion and the tests of the two resolutions.

  11. DOE Funds 15 New Projects to Develop Solar Power Storage and...

    Office of Environmental Management (EM)

    the practicality of integrating a thermal energy storage module with a dish stirling engine, enabling the system to operate during cloud transients and to provide...

  12. 100% petroleum house

    E-Print Network [OSTI]

    Costanza, David (David Nicholas)

    2013-01-01T23:59:59.000Z

    I am designing a Case Study House to be sponsored by Royal Dutch Shell which utilizes the by-product of oil extraction, petroleum gas, to produce a zero waste, 100% petroleum based house. The motivation of the Case Study ...

  13. " Million Housing Units, Final...

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

    2 Fuels Used and End Uses in U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings...

  14. " Million Housing Units, Final...

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

    2 Space Heating in U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings With"...

  15. " Million Housing Units, Final...

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

    2 Computers and Other Electronics in U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in...

  16. " Million Housing Units, Final...

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

    2 Water Heating in U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings With"...

  17. Insulator for laser housing

    DOE Patents [OSTI]

    Duncan, David B. (Auburn, CA)

    1992-01-01T23:59:59.000Z

    The present invention provides a heat-resistant electrical insulator adapted for joining laser housing portions, which insulator comprises: an annulus; a channel in the annulus traversing the circumference and length of the housing; at least two ports, each communicating with the channel and an outer surface of the housing; and an attachment for securely attaching each end of the annulus to a laser housing member.

  18. Public Housing The following public housings are also available; however,

    E-Print Network [OSTI]

    Banbara, Mutsunori

    121 Public Housing The following public housings are also available; however, these are not limited Hyogo Prefecture Housing Only for Family Hyogo Prefecture Public Corp. Rental Accommodation Single or Family Kobe City Housing Only for Family URL Housing Informaition http://www.kobe-u.ac.jp/international/student/guidebook/housing

  19. Parnassus Housing Incoming Package Policy

    E-Print Network [OSTI]

    Yamamoto, Keith

    Parnassus Housing Incoming Package Policy UCSF's Parnassus Housing Street tenants. Housing Services will sign for packages from all carriers. In order to provide the most efficient service, Housing Services receives

  20. Disability Housing Accommodations Procedures & Guidelines

    E-Print Network [OSTI]

    Heller, Barbara

    Disability Housing Accommodations Procedures & Guidelines In compliance with Section 504 reasonable accommodations to students with disabilities in housing. According to the ADA, a disability to live in IIT's traditional housing arrangements, accommodations are provided. Housing accommodations

  1. Summer Housing Contract INTRODUCTION

    E-Print Network [OSTI]

    Devoto, Stephen H.

    Summer Housing Contract INTRODUCTION Wesleyan University believes that residential life OF OCCUPANCY The minimum contract term for summer housing is two weeks beginning on May 27, 2011 and closing includes the dates university housing is available for students to move in and dates that students

  2. HOUSING GUARANTEE Apply Online

    E-Print Network [OSTI]

    Mease, Kenneth D.

    THE UCI HOUSING GUARANTEE Apply Online 1 Log in to your MyAdmission account via the tab of Admission fee. 3 Complete the Online Housing Application and pay the $20 non-refundable fee. Freshmen apply for the residence halls. Transfer students apply for Arroyo Vista theme houses and on-campus apartments. Students 25

  3. Residential Learning University Housing

    E-Print Network [OSTI]

    Rusu, Adrian

    Residential Learning & University Housing Handbook 2008 - 2009 A Guide for Residential Living on the Campus of Rowan University #12;Welcome to Residential Learning & University Housing! The primary purpose of the Office of Residential Life & University Housing is to assist and support students in the pursuit

  4. Remotely serviced filter and housing

    DOE Patents [OSTI]

    Ross, M.J.; Zaladonis, L.A.

    1987-07-22T23:59:59.000Z

    A filter system for a hot cell comprises a housing adapted for input of air or other gas to be filtered, flow of the air through a filter element, and exit of filtered air. The housing is tapered at the top to make it easy to insert a filter cartridge holds the filter element while the air or other gas is passed through the filter element. Captive bolts in trunnion nuts are readily operated by electromechanical manipulators operating power wrenches to secure and release the filter cartridge. The filter cartridge is adapted to make it easy to change a filter element by using a master-slave manipulator at a shielded window station. 6 figs.

  5. Application of solar-powered desalination in a remote town in South Australia 

    E-Print Network [OSTI]

    De Munari, Annalisa; Capăo, D.P.S; Richards, B.S.; Schäfer, Andrea

    2009-01-01T23:59:59.000Z

    Coober Pedy is a remote town in South Australia with abundant solar radiation and scarce and low quality water, where a reverse osmosis plant has been operating since 1967. This paper evaluates the feasibility of powering ...

  6. Supporting Solar Power in Renewables Portfolio Standards: Experience from the United States

    E-Print Network [OSTI]

    Wiser, Ryan

    2010-01-01T23:59:59.000Z

    distribution companies (EDCs) to develop solar financingCompanies to construct, own, and operate up to 50 MW of solarCompany (WMECO) has also received approval for the initial phase of its solar

  7. Power Flow Controller for Renewables: Transformer-less Unified Power Flow Controller for Wind and Solar Power Transmission

    SciTech Connect (OSTI)

    None

    2012-02-08T23:59:59.000Z

    GENI Project: MSU is developing a power flow controller to improve the routing of electricity from renewable sources through existing power lines. The fast, innovative, and lightweight circuitry that MSU is incorporating into its controller will eliminate the need for a separate heavy and expensive transformer, as well as the construction of new transmission lines. MSU’s controller is better suited to control power flows from distributed and intermittent wind and solar power systems than traditional transformer-based controllers are, so it will help to integrate more renewable energy into the grid. MSU‘s power flow controller can be installed anywhere in the existing grid to optimize energy transmission and help reduce transmission congestion.

  8. Concentrating Solar Deployment System (CSDS) -- A New Model for Estimating U.S. Concentrating Solar Power (CSP) Market Potential: Preprint

    SciTech Connect (OSTI)

    Blair, N.; Mehos, M.; Short, W.; Heimiller, D.

    2006-04-01T23:59:59.000Z

    This paper presents the Concentrating Solar Deployment System Model (CSDS). CSDS is a multiregional, multitime-period, Geographic Information System (GIS), and linear programming model of capacity expansion in the electric sector of the United States. CSDS is designed to address the principal market and policy issues related to the penetration of concentrating solar power (CSP) electric-sector technologies. This paper discusses the current structure, capabilities, and assumptions of the model. Additionally, results are presented for the impact of continued research and development (R&D) spending, an extension to the investment tax credit (ITC), and use of a production tax credit (PTC). CSDS is an extension of the Wind Deployment System (WinDS) model created at the National Renewable Energy Laboratory (NREL). While WinDS examines issues related to wind, CSDS is an extension to analyze similar issues for CSP applications. Specifically, a detailed representation of parabolic trough systems with thermal storage has been developed within the existing structure.

  9. HOUSING AGENCIES IN SASKATOON The following agencies can assist students with affordable housing, cooperative housing, social housing,

    E-Print Network [OSTI]

    Saskatchewan, University of

    HOUSING AGENCIES IN SASKATOON The following agencies can assist students with affordable housing, cooperative housing, social housing, and rentals based on income: Saskatoon Housing Authority (306) 668-2700 The SHA provides suitable housing for seniors, families, and the physically challenged. Rental rates

  10. Automated Management Systems of Multi-Apartment Houses

    E-Print Network [OSTI]

    Snidere, L.; Briedis, V.; Jurkevics, L.; Berke, L.; Vingre, I.

    2004-01-01T23:59:59.000Z

    apartment house exploitation and automatic engineering system operation and energy resource consumption monitoring possibility. Automatic engineering system of operation control and energy resource consumption accounting provides the necessary comfort...

  11. 2009 Technical Risk and Uncertainty Analysis of the U.S. Department of Energy's Solar Energy Technologies Program Concentrating Solar Power and Photovoltaics R&D

    SciTech Connect (OSTI)

    McVeigh, J.; Lausten, M.; Eugeni, E.; Soni, A.

    2010-11-01T23:59:59.000Z

    The U.S. Department of Energy (DOE) Solar Energy Technologies Program (SETP) conducted a 2009 Technical Risk and Uncertainty Analysis to better assess its cost goals for concentrating solar power (CSP) and photovoltaic (PV) systems, and to potentially rebalance its R&D portfolio. This report details the methodology, schedule, and results of this technical risk and uncertainty analysis.

  12. Design and Analysis of Micro-Solar Power Systems for Wireless Sensor Networks

    E-Print Network [OSTI]

    California at Berkeley, University of

    - ever, limitation of energy supply has constantly impeded the progress of WSN towards large scales and true autonomous operations. In recent years, energy harvesting, especially, solar energy harvesting has single-level energy storage and hardware-controlled battery charging. Whereas, Trio was designed

  13. A 927 MHz Solar Powered Active Antenna Oscillator Beacon Signal Generator

    E-Print Network [OSTI]

    Tentzeris, Manos

    . Properly placed solar cells and a regulator are used to bias the device by scavenging solar energy from technology, which scavenges through solar energy the power necessary for operation. Starting from a folded the radiation performances. After that, solar cells were properly inserted for energy scavenging purposes

  14. Phenylnaphthalene Derivatives as Heat Transfer Fluids for Concentrating Solar Power: Loop Experiments and Final Report

    SciTech Connect (OSTI)

    McFarlane, Joanna [ORNL; Bell, Jason R [ORNL; Felde, David K [ORNL; Joseph III, Robert Anthony [ORNL; Qualls, A L [ORNL; Weaver, Samuel P [ORNL

    2013-02-01T23:59:59.000Z

    ORNL and subcontractor Cool Energy completed an investigation of higher-temperature, organic thermal fluids for solar thermal applications. Although static thermal tests showed promising results for 1-phenylnaphthalene, loop testing at temperatures to 450 C showed that the material isomerized at a slow rate. In a loop with a temperature high enough to drive the isomerization, the higher melting point byproducts tended to condense onto cooler surfaces. So, as experienced in loop operation, eventually the internal channels of cooler components such as the waste heat rejection exchanger may become coated or clogged and loop performance will decrease. Thus, pure 1-phenylnaphthalene does not appear to be a fluid that would have a sufficiently long lifetime (years to decades) to be used in a loop at the increased temperatures of interest. Hence a decision was made not to test the ORNL fluid in the loop at Cool Energy Inc. Instead, Cool Energy tested and modeled power conversion from a moderate-temperature solar loop using coupled Stirling engines. Cool Energy analyzed data collected on third and fourth generation SolarHeart Stirling engines operating on a rooftop solar field with a lower temperature (Marlotherm) heat transfer fluid. The operating efficiencies of the Stirling engines were determined at multiple, typical solar conditions, based on data from actual cycle operation. Results highlighted the advantages of inherent thermal energy storage in the power conversion system.

  15. NREL Confirms Large Potential for Grid Integration of Wind, Solar Power (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01T23:59:59.000Z

    To fully harvest the nation's bountiful wind and solar resources, it is critical to know how much electrical power from these renewable resources could be integrated reliably into the grid. To inform the discussion about the potential of such variable sources, the National Renewable Energy Laboratory (NREL) launched two key regional studies, examining the east and west sections of the U.S. power grid. The studies show that it is technically possible for U.S. power systems to integrate 20%-35% renewable electricity if infrastructure and operational improvements can be made.

  16. Testing at NREL Aids Solar Power in Hawaii - News Releases | NREL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafetyTed Donat About Us TedJ.LCommerceOperational

  17. " Million Housing Units, Final...

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

    Used and End Uses in Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census Division",,,,,,"East...

  18. " Million Housing Units, Final...

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

    Used and End Uses in Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census Division",,,"Pacific...

  19. " Million Housing Units, Final...

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

    Used and End Uses in Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" ,,,"East North Central Census...

  20. " Million Housing Units, Final...

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

    1 Space Heating in U.S. Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census Division",,,"Pacific...

  1. " Million Housing Units, Final...

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

    0 Space Heating in U.S. Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census Division",,,,,,"East...

  2. " Million Housing Units, Final...

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

    9 Space Heating in U.S. Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" " ",,,"East North Central Census...

  3. " Million Housing Units, Final...

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

    8 Space Heating in U.S. Homes in Northeast Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Northeast Census Region" ,,,"New England Census...

  4. " Million Housing Units, Final...

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

    1 Computers and Other Electronics in Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census...

  5. " Million Housing Units, Final...

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

    0 Computers and Other Electronics in Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census...

  6. " Million Housing Units, Final...

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

    9 Computers and Other Electronics in Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" ,,,"East North Central Census...

  7. " Million Housing Units, Final...

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

    8 Computers and Other Electronics in Homes in Northeast Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Northeast Census Region" ,,,"New England Census...

  8. " Million Housing Units, Final...

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

    8 Water Heating in U.S. Homes in Northeast Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Northeast Census Region" ,,,"New England Census...

  9. " Million Housing Units, Final...

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

    11 Water Heating in U.S. Homes in West Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"West Census Region" ,,,"Mountain Census Division",,,"Pacific...

  10. " Million Housing Units, Final...

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

    9 Water Heating in U.S. Homes in Midwest Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"Midwest Census Region" ,,,"East North Central Census...

  11. " Million Housing Units, Final...

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

    0 Water Heating in U.S. Homes in South Region, Divisions, and States, 2009" " Million Housing Units, Final" ,,"South Census Region" ,,,"South Atlantic Census Division",,,,,,"East...

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

    SciTech Connect (OSTI)

    Denholm, P.; Wan, Y. H.; Hummon, M.; Mehos, M.

    2013-03-01T23:59:59.000Z

    This analysis evaluates CSP with TES in a scenario where California derives 33% of its electricity from renewable energy sources. It uses a commercial grid simulation tool to examine the avoided operational and capacity costs associated with CSP and compares this value to PV and a baseload generation with constant output. Overall, the analysis demonstrates several properties of dispatchable CSP, including the flexibility to generate during periods of high value and avoid generation during periods of lower value. Of note in this analysis is the fact that significant amount of operational value is derived from the provision of reserves in the case where CSP is allowed to provide these services. This analysis also indicates that the 'optimal' configuration of CSP could vary as a function of renewable penetration, and each configuration will need to be evaluated in terms of its ability to provide dispatchable energy, reserves, and firm capacity. The model can be used to investigate additional scenarios involving alternative technology options and generation mixes, applying these scenarios within California or in other regions of interest.

  13. " Million U.S. Housing Units"

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

    5 Space Heating Usage Indicators by Type of Housing Unit, 2005" " Million U.S. Housing Units" ,,"Type of Housing Unit" ,"Housing Units (millions)","Single-Family...

  14. Housing Policy, Mortgage Policy, and the Federal Housing Administration

    E-Print Network [OSTI]

    Jaffee, Dwight M.; Quigley, John M.

    2010-01-01T23:59:59.000Z

    G . Burgess 2005. The effect of housing government-sponsoredQuigley. J. M. 1998. The taxation of owner-occupied housing.In The encyclopedia of housing, ed. W. van Vlicl. 579-81.

  15. Conversion Tower for Dispatchable Solar Power: High-Efficiency Solar-Electric Conversion Power Tower

    SciTech Connect (OSTI)

    None

    2012-01-11T23:59:59.000Z

    HEATS Project: Abengoa Solar is developing a high-efficiency solar-electric conversion tower to enable low-cost, fully dispatchable solar energy generation. Abengoa’s conversion tower utilizes new system architecture and a two-phase thermal energy storage media with an efficient supercritical carbon dioxide (CO2) power cycle. The company is using a high-temperature heat-transfer fluid with a phase change in between its hot and cold operating temperature. The fluid serves as a heat storage material and is cheaper and more efficient than conventional heat-storage materials, like molten salt. It also allows the use of a high heat flux solar receiver, advanced high thermal energy density storage, and more efficient power cycles.

  16. Commissioning of the Fresno, California, Retrofit Unoccupied Test House

    SciTech Connect (OSTI)

    Stecher, D.; Imm, C.

    2013-06-01T23:59:59.000Z

    Commissioning of instrumentation and limited short-term testing have been completed on a retrofit unoccupied test house in Fresno, California. This house is intended to be used as a laboratory in which several different methods of space conditioning distribution will be evaluated. This report provides background on the project, including specifications of the house and models used in its development, along with models to be evaluated through its operation.

  17. The modern day discount house as a separate retail establishment

    E-Print Network [OSTI]

    Broussard, Carroll James

    1964-01-01T23:59:59.000Z

    the economic bases for the . uccess of discount houses relative to other retail operations; 3, to determine the effect, if any, of dis- count house retailing on the historic channels of distribution; 4. to determine and predict the future of discount..., wholesale and retail, provided ad- ded incentives to move more goods, but still there were surpluses, It was now relatively easy for additional stores, such as discount houses, to obtain merchandise which they could sell at low prices because of their un...

  18. Mnard L., Wald L., Blanc Ph., Ranchin T., 2009. Sitting of a solar power plant: Development of Web service based on GEOSS data and guidance. In Proceedings of the ISRSE 33, held in Stresa, Italy, 4-9 May 2009. Published by Joint Research Center, Ispra, US

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Mnard L., Wald L., Blanc Ph., Ranchin T., 2009. Sitting of a solar power plant: Development of Web 2009. Published by Joint Research Center, Ispra, USBKey, paper 789. Sitting of a solar power plant and illustrate their use through a complex application in the sitting of a solar power plant. The scenario

  19. APPLYING FOR HOUSING The University's Campus Housing Office processes housing applications,

    E-Print Network [OSTI]

    MacAdam, Keith

    APPLYING FOR HOUSING The University's Campus Housing Office processes housing applications, assigns to note that applying for admission to the University and applying for University housing are two separate processes. Acceptance for one does not guarantee acceptance for the other. Also, applying for housing does

  20. APPLYING FOR HOUSING The University's Campus Housing Office processes housing applications,

    E-Print Network [OSTI]

    MacAdam, Keith

    APPLYING FOR HOUSING The University's Campus Housing Office processes housing applications, assigns for admission to the University and applying for University housing are two separate processes. Acceptance for one does not guarantee acceptance for the other. Also, applying for housing does not guarantee

  1. 2013 Summer Housing Information Contact information: Web site http://housing.niu.edu/housing/

    E-Print Network [OSTI]

    Karonis, Nicholas T.

    2013 Summer Housing Information Contact information: Web site http://housing.niu.edu/housing/ Phone school housing during summer semester 2013. During summer session, all D Tower floors will be coed devices. Eligibility In order to be eligible for summer school housing, new students to the University

  2. Heat Transfer and Latent Heat Storage in Inorganic Molten Salts for Concentrating Solar Power Plants

    SciTech Connect (OSTI)

    Mathur, Anoop [Terrafore Inc.] [Terrafore Inc.

    2013-08-14T23:59:59.000Z

    A key technological issue facing the success of future Concentrating Solar Thermal Power (CSP) plants is creating an economical Thermal Energy Storage (TES) system. Current TES systems use either sensible heat in fluids such as oil, or molten salts, or use thermal stratification in a dual-media consisting of a solid and a heat-transfer fluid. However, utilizing the heat of fusion in inorganic molten salt mixtures in addition to sensible heat , as in a Phase change material (PCM)-based TES, can significantly increase the energy density of storage requiring less salt and smaller containers. A major issue that is preventing the commercial use of PCM-based TES is that it is difficult to discharge the latent heat stored in the PCM melt. This is because when heat is extracted, the melt solidifies onto the heat exchanger surface decreasing the heat transfer. Even a few millimeters of thickness of solid material on heat transfer surface results in a large drop in heat transfer due to the low thermal conductivity of solid PCM. Thus, to maintain the desired heat rate, the heat exchange area must be large which increases cost. This project demonstrated that the heat transfer coefficient can be increase ten-fold by using forced convection by pumping a hyper-eutectic salt mixture over specially coated heat exchanger tubes. However,only 15% of the latent heat is used against a goal of 40% resulting in a projected cost savings of only 17% against a goal of 30%. Based on the failure mode effect analysis and experience with pumping salt at near freezing point significant care must be used during operation which can increase the operating costs. Therefore, we conclude the savings are marginal to justify using this concept for PCM-TES over a two-tank TES. The report documents the specialty coatings, the composition and morphology of hypereutectic salt mixtures and the results from the experiment conducted with the active heat exchanger along with the lessons learnt during experimentation.

  3. Multiple pump housing

    DOE Patents [OSTI]

    Donoho, II, Michael R. (Edelstein, IL); Elliott, Christopher M. (Metamora, IL)

    2010-03-23T23:59:59.000Z

    A fluid delivery system includes a first pump having a first drive assembly, a second pump having a second drive assembly, and a pump housing. At least a portion of each of the first and second pumps are located in the housing.

  4. Department of Housing and

    E-Print Network [OSTI]

    Johnson, Eric E.

    as gasoline, lighter fluid), etc. are prohibited in campus housing facilities. Pets Campus residents living ties. Only pets approved by the Resident Director will be allowed in Student Family Housing facilities. The Pet Ownership Request must be completed and approved by both the resident and the Resident Director

  5. Caribbean House Nicole Meadows

    E-Print Network [OSTI]

    Hayden, Nancy J.

    1 Caribbean House Nicole Meadows OVERVIEW The Caribbean House is a program that will educate UVM students and the community around them on the different cultures within the Caribbean. Throughout that embodies the Caribbean. This program welcomes all individuals of different backgrounds, cultures

  6. Life Cycle Assessment of a Parabolic Trough Concentrating Solar Power Plant and Impacts of Key Design Alternatives: Preprint

    SciTech Connect (OSTI)

    Heath, G. A.; Burkhardt, J. J.; Turchi, C. S.

    2011-09-01T23:59:59.000Z

    Climate change and water scarcity are important issues for today's power sector. To inform capacity expansion decisions, hybrid life cycle assessment is used to evaluate a reference design of a parabolic trough concentrating solar power (CSP) facility located in Daggett, California, along four sustainability metrics: life cycle greenhouse gas (GHG) emissions, water consumption, cumulative energy demand (CED), and energy payback time (EPBT). This wet-cooled, 103 MW plant utilizes mined nitrate salts in its two-tank, thermal energy storage (TES) system. Design alternatives of dry-cooling, a thermocline TES, and synthetically-derived nitrate salt are evaluated. During its life cycle, the reference CSP plant is estimated to emit 26 g CO2eq per kWh, consume 4.7 L/kWh of water, and demand 0.40 MJeq/kWh of energy, resulting in an EPBT of approximately 1 year. The dry-cooled alternative is estimated to reduce life cycle water consumption by 77% but increase life cycle GHG emissions and CED by 8%. Synthetic nitrate salts may increase life cycle GHG emissions by 52% compared to mined. Switching from two-tank to thermocline TES configuration reduces life cycle GHG emissions, most significantly for plants using synthetically-derived nitrate salts. CSP can significantly reduce GHG emissions compared to fossil-fueled generation; however, dry-cooling may be required in many locations to minimize water consumption.

  7. Community Response to Concentrating Solar Power in the San Luis Valley: October 9, 2008 - March 31, 2010

    SciTech Connect (OSTI)

    Farhar, B. C.; Hunter, L. M.; Kirkland, T. M.; Tierney, K. J.

    2010-06-01T23:59:59.000Z

    This report is about the social acceptance of utility-scale concentrating solar power (CSP) plants in the San Luis Valley, approximately 200 miles southwest of Denver, Colorado. The research focused on social factors that may facilitate and impede the adoption and implementation of CSP. During the winter of 2008-2009, interviews were conducted with a purposive sample of 25 CSP-related stakeholders inside and outside the Valley. Interviews focused on the perceived advantages and disadvantages of siting a hypothetical 100-MW CSP facility in the Valley, the level of community support and opposition to CSP development, and related issues, such as transmission. State policy recommendations based on the findings include developing education programs for Valley residents, integrating Valley decision makers into an energy-water-land group, providing training for Valley decision makers, offering workforce training, evaluating models of taxation, and forming landholder energy associations. In addition, the SLV could become a laboratory for new approaches to CSP facility and transmission siting decision-making. The author recommends that outside stakeholders address community concerns and engage Valley residents in CSP decisions. Engaging the residents in CSP and transmission decisions, the author says, should take parallel significance with the investment in solar technology.

  8. Performance of a Thermally Stable Polyaromatic Hydrocarbon in a Simulated Concentrating Solar Power Loop

    SciTech Connect (OSTI)

    McFarlane, Joanna [ORNL] [ORNL; Bell, Jason R [ORNL] [ORNL; Felde, David K [ORNL] [ORNL; Joseph III, Robert Anthony [ORNL] [ORNL; Qualls, A L [ORNL] [ORNL; Weaver, Samuel P [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    Polyaromatic hydrocarbon thermal fluids showing thermally stability to 600 C have been tested for solar thermal-power applications. Although static thermal tests showed promising results for 1-phenylnaphthalene, loop testing at temperatures to 450 C indicated that the fluid isomerized and degraded at a slow rate. In a loop with a temperature high enough to drive the isomerization, the higher melting point byproducts tended to condense onto cooler surfaces. So, as experienced in loop operation, eventually the internal channels of cooler components in trough solar electric generating systems, such as the waste heat rejection exchanger, may become coated or clogged affecting loop performance. Thus, pure 1-phenylnaphthalene, without addition of stabilizers, does not appear to be a fluid that would have a sufficiently long lifetime (years to decades) to be used in a loop at the temperatures greater than 500 C. The performance of a concentrating solar loop using high temperature fluids was modeled based on the National Renewable Laboratory Solar Advisory Model. It was determined that a solar-to-electricity efficiency of up to 30% and a capacity factor of near 60% could be achieved using a high efficiency collector and 12 h thermal energy storage.

  9. Native American Passive House Conference

    Office of Energy Efficiency and Renewable Energy (EERE)

    Hosted by the Passive House Institute US, this five-day conference will target both multifamily and single family housing design, engineering, and development along with Passive House certification.

  10. Developing Alaskan Sustainable Housing Training

    Broader source: Energy.gov [DOE]

    Hosted by the Association of Alaska Housing Authorities (AAHA), this three-day training event covers strategies and technical issues related to sustainable housing development.

  11. Implications of Wide-Area Geographic Diversity for Short- Term Variability of Solar Power

    SciTech Connect (OSTI)

    Mills, Andrew; Wiser, Ryan

    2010-08-23T23:59:59.000Z

    Worldwide interest in the deployment of photovoltaic generation (PV) is rapidly increasing. Operating experience with large PV plants, however, demonstrates that large, rapid changes in the output of PV plants are possible. Early studies of PV grid impacts suggested that short-term variability could be a potential limiting factor in deploying PV. Many of these early studies, however, lacked high-quality data from multiple sites to assess the costs and impacts of increasing PV penetration. As is well known for wind, accounting for the potential for geographic diversity can significantly reduce the magnitude of extreme changes in aggregated PV output, the resources required to accommodate that variability, and the potential costs of managing variability. We use measured 1-min solar insolation for 23 time-synchronized sites in the Southern Great Plains network of the Atmospheric Radiation Measurement program and wind speed data from 10 sites in the same network to characterize the variability of PV with different degrees of geographic diversity and to compare the variability of PV to the variability of similarly sited wind. The relative aggregate variability of PV plants sited in a dense 10 x 10 array with 20 km spacing is six times less than the variability of a single site for variability on time scales less than 15-min. We find in our analysis of wind and PV plants similarly sited in a 5 x 5 grid with 50 km spacing that the variability of PV is only slightly more than the variability of wind on time scales of 5-15 min. Over shorter and longer time scales the level of variability is nearly identical. Finally, we use a simple approximation method to estimate the cost of carrying additional reserves to manage sub-hourly variability. We conclude that the costs of managing the short-term variability of PV are dramatically reduced by geographic diversity and are not substantially different from the costs for managing the short-term variability of similarly sited wind in this region.

  12. MOVE-IN GUIDE Housing and Residential Life

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    MOVE-IN GUIDE Fall 2013 Housing and Residential Life #12;Become a leader, excel academically and give you memories that will last well after college. The Housing and Residential Life staff knows and guidelines for how our residential communities operate and come together throughout the academic year. Please

  13. Role of pilot projects and public acceptance in developing wireless power transmission as an enabling technology for space solar power systems

    SciTech Connect (OSTI)

    Woodell, M.I. [Bivings Woodell, Inc., Washington, DC (United States)] [Bivings Woodell, Inc., Washington, DC (United States); Schupp, B.W. [Raytheon Electronic Systems, Marlborough, MA (United States)] [Raytheon Electronic Systems, Marlborough, MA (United States)

    1996-12-31T23:59:59.000Z

    In all system concepts for delivering space solar power to terrestrial power systems, wireless power transmission (WPT) is identified as a critical link in the technology chain. To realize the full potential of WPT as an enabling technology for the development of space power systems, the technology needs to (1) be demonstrated as a commercially viable, low risk technology, and (2) be shown to be acceptable to the public. If WPT`s full potential is to be realized, its initial applications must be carefully chosen and demonstrated through a series of pilot projects which will develop both the technology and its public acceptance. This paper examines the role of pilot projects and how they will play an increasingly important role in the development and acceptance of WPT as an enabling technology for space solar power systems. Recognizing that public acceptance is the ultimate determinant of the commercial success or failure of a technology, the paper then explores the role of public opinion in the commercialization process of space solar power systems utilizing WPT. A framework that begins to define the process required to realize the full commercial potential of wireless power transmission is established. 21 refs., 1 fig., 2 tabs.

  14. Housing And Mounting Structure

    DOE Patents [OSTI]

    Anderson, Gene R. (Albuquerque, NM); Armendariz, Marcelino G. (Albuquerque, NM); Baca, Johnny R.F. (Albuquerque, NM); Bryan, Robert P. (Albuquerque, NM); Carson, Richard F. (Albuquerque, NM); Duckett, III, Edwin B. (Albuquerque, NM); McCormick, Frederick B. (Albuquerque, NM); Miller, Gregory V. (Kansas City, MO); Peterson, David W. (Sandia Park, NM); Smith, Terrance T. (Albuquerque, NM)

    2005-03-08T23:59:59.000Z

    This invention relates to an optical transmitter, receiver or transceiver module, and more particularly, to an apparatus for connecting a first optical connector to a second optical connector. The apparatus comprises: (1) a housing having at least a first end and at least a second end, the first end of the housing capable of receiving the first optical connector, and the second end of the housing capable of receiving the second optical connector; (2) a longitudinal cavity extending from the first end of the housing to the second end of the housing; and (3) an electromagnetic shield comprising at least a portion of the housing. This invention also relates to an apparatus for housing a flexible printed circuit board, and this apparatus comprises: (1) a mounting structure having at least a first surface and a second surface; (2) alignment ridges along the first and second surfaces of the mounting structure, the alignment ridges functioning to align and secure a flexible printed circuit board that is wrapped around and attached to the first and second surfaces of the mounting structure; and (3) a series of heat sink ridges adapted to the mounting structure, the heat sink ridges functioning to dissipate heat that is generated from the flexible printed circuit board.

  15. REQUEST FOR SPECIAL HOUSING CONSIDERATIONS TRI CO-OP HOUSING

    E-Print Network [OSTI]

    Ferrara, Katherine W.

    REQUEST FOR SPECIAL HOUSING CONSIDERATIONS TRI CO-OP HOUSING STUDENT'S NAME: __________________________ SENDER'S FAX NUMBER: ___________________ To submit a Request for Special Housing Considerations: · Complete the form below. · Submit (FAX, mail or email) the completed forms to the UC Davis Student Housing

  16. HOUSING: Senior year offers the broadest range of housing options.

    E-Print Network [OSTI]

    Royer, Dana

    SENIOR HOUSING: Senior year offers the broadest range of housing options. Most seniors live in an apartment or wood frame house with a group of friends, although some choose to live in a residence hall or program house. STUDENT STAFF: Senior areas are staffed by Community Advisors. See previous box

  17. BREAK HOUSING HALLS NOTICE FOR SPRING SEMESTER HOUSING

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    BREAK HOUSING HALLS NOTICE FOR SPRING SEMESTER HOUSING BRETT | LEWIS | PRINCE | CASHIN NORTH AREA APARTMENTS #12;If you are cancelling your Break Housing assignment for the spring semester, you have two will receive a $100 refund of the Break Housing fee to your fall Bursar account. 2. If you remain beyond 6:00pm

  18. Housing Rates for Summer 2014 Anderson & Wilder Summer Housing

    E-Print Network [OSTI]

    Mahon, Bradford Z.

    Housing Rates for Summer 2014 Anderson & Wilder Summer Housing Revised 3/28/14 Please note: For Summer 2014 only, there will be one standard housing rate, regardless of assignment to a single or double for summer housing. For summer 2015, we will return to our standard pricing ­ separate rates for singles

  19. HOUSING AND ENVIRONMENT Rearing houses for early weaned piglets. Realization,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    !'II. - HOUSING AND ENVIRONMENT Rearing houses for early weaned piglets. Realization, controlevage des Povcs, I. N. 7!. A., C. lV. R. Z., 78350 Jouy en Josas Rearing houses for piglets weaned at 12 days and placed by litter in batteries (3 tiers with 3 cages each) were constructed for housing

  20. Life Cycle Greenhouse Gas Emissions of Trough and Tower Concentrating Solar Power Electricity Generation: Systematic Review and Harmonization

    SciTech Connect (OSTI)

    Burkhardt, J. J.; Heath, G.; Cohen, E.

    2012-04-01T23:59:59.000Z

    In reviewing life cycle assessment (LCA) literature of utility-scale concentrating solar power (CSP) systems, this analysis focuses on reducing variability and clarifying the central tendency of published estimates of life cycle greenhouse gas (GHG) emissions through a meta-analytical process called harmonization. From 125 references reviewed, 10 produced 36 independent GHG emissions estimates passing screens for quality and relevance: 19 for parabolic trough (trough) technology and 17 for power tower (tower) technology. The interquartile range (IQR) of published estimates for troughs and towers were 83 and 20 grams of carbon dioxide equivalent per kilowatt-hour (g CO2-eq/kWh),1 respectively; median estimates were 26 and 38 g CO2-eq/kWh for trough and tower, respectively. Two levels of harmonization were applied. Light harmonization reduced variability in published estimates by using consistent values for key parameters pertaining to plant design and performance. The IQR and median were reduced by 87% and 17%, respectively, for troughs. For towers, the IQR and median decreased by 33% and 38%, respectively. Next, five trough LCAs reporting detailed life cycle inventories were identified. The variability and central tendency of their estimates are reduced by 91% and 81%, respectively, after light harmonization. By harmonizing these five estimates to consistent values for global warming intensities of materials and expanding system boundaries to consistently include electricity and auxiliary natural gas combustion, variability is reduced by an additional 32% while central tendency increases by 8%. These harmonized values provide useful starting points for policy makers in evaluating life cycle GHG emissions from CSP projects without the requirement to conduct a full LCA for each new project.

  1. " Million Housing Units, Final...

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

    3 Appliances in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to 1949","1950...

  2. " Million Housing Units, Final...

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

    3 Televisions in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to 1949","1950...

  3. " Million Housing Units, Final...

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

    4 Televisions in U.S. Homes, by Number of Household Members, 2009" " Million Housing Units, Final" ,,"Number of Household Members" ,"Total U.S.1 (millions)" ,,,,,,"5 or More...

  4. Housing markets : Mexico

    E-Print Network [OSTI]

    Solórzano M., Ricardo M. (Ricardo Miguel Solórzano Macías)

    2009-01-01T23:59:59.000Z

    What, When and Where to Develop? The purpose of this study is to help find the major areas of opportunity for housing development and production in Mexico. The thesis intends to help developers in their eternal quest for ...

  5. " Million Housing Units, Final...

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

    6 Space Heating in U.S. Homes, by Climate Region, 2009" " Million Housing Units, Final" ,,"Climate Region2" ,"Total U.S.1 (millions)" ,,"Very Cold","Mixed- Humid","Mixed-Dry"...

  6. " Million Housing Units, Final...

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

    7 Space Heating in U.S. Homes, by Census Region, 2009" " Million Housing Units, Final" ,,"Census Region" ,"Total U.S.1 (millions)" ,,"Northeast","Midwest","South","West" "Space...

  7. " Million Housing Units, Final...

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

    4 Space Heating in U.S. Homes, by Number of Household Members, 2009" " Million Housing Units, Final" ,,"Number of Household Members" ,"Total U.S.1 (millions)" ,,,,,,"5 or More...

  8. " Million Housing Units, Final...

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

    3 Space Heating in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  9. Atrium House solar revitalization

    E-Print Network [OSTI]

    Malamuceanu, Dan Roland

    1984-01-01T23:59:59.000Z

    The idea behind the Atrium House Solar Revitalization project, may be briefly presented as: energy conserving, low rise, high density, related- to- the-sky residences. The proposed system consists of a reticulate grid - ...

  10. " Million Housing Units, Final...

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

    6 Televisions in U.S. Homes, by Climate Region, 2009" " Million Housing Units, Final" ,,"Climate Region2" ,"Total U.S.1 (millions)" ,,"Very Cold","Mixed- Humid","Mixed-Dry"...

  11. " Million Housing Units, Preliminary"

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

    Computers and Other Electronics in U.S. Homes, By Number of Household Members, 2009" " Million Housing Units, Preliminary" ,,"Number of Household Members" ,"Total U.S.1 (millions)"...

  12. " Million Housing Units, Final...

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

    3 Computers and Other Electronics in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before...

  13. " Million Housing Units, Final...

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

    7 Computers and Other Electronics in U.S. Homes, by Census Region, 2009" " Million Housing Units, Final" ,,"Census Region" ,"Total U.S.1 (millions)" ,,"Northeast","Midwest","South"...

  14. " Million Housing Units, Final"

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

    5 Computers and Other Electronics in U.S. Homes, by Household Income, 2009" " Million Housing Units, Final" ,,"Household Income" ,"Total U.S.1 (millions)",,,"Below Poverty...

  15. " Million Housing Units, Final...

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

    7 Water Heating in U.S. Homes, by Census Region, 2009" " Million Housing Units, Final" ,,"Census Region" ,"Total U.S.1 (millions)" ,,"Northeast","Midwest","South","West" "Water...

  16. " Million Housing Units, Final...

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

    3 Water Heating in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  17. " Million Housing Units, Final...

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

    4 Water Heating in U.S. Homes, by Number of Household Members, 2009" " Million Housing Units, Final" ,,"Number of Household Members" ,"Total U.S.1 (millions)" ,,,,,,"5 or More...

  18. " Million Housing Units, Final...

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

    6 Water Heating in U.S. Homes, by Climate Region, 2009" " Million Housing Units, Final" ,,"Climate Region2" ,"Total U.S.1 (millions)" ,,"Very Cold","Mixed- Humid","Mixed-Dry"...

  19. " Million Housing Units, Final...

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

    5 Water Heating in U.S. Homes, by Household Income, 2009" " Million Housing Units, Final" ,,"Household Income" ,"Total U.S.1 (millions)",,,"Below Poverty Line2" ,,"Less than...

  20. Hood River Passive House

    SciTech Connect (OSTI)

    Hales, D.

    2013-03-01T23:59:59.000Z

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project.

  1. " Million Housing Units, Final"

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

    Housing Units, Final" ,,"Household Income" ,"Total U.S.1 (millions)",,,"Below Poverty Line2" ,,"Less than 20,000","20,000 to 39,999","40,000 to 59,999","60,000 to...

  2. " Million Housing Units, Final...

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

    Housing Units, Final" ,,"Household Income" ,"Total U.S.1 (millions)",,,"Below Poverty Line2" ,,"Less than 20,000","20,000 to 39,999","40,000 to 59,999","60,000 to...

  3. Houses for Dorchester

    E-Print Network [OSTI]

    Chalmers, Thomas C. (Thomas Clark)

    1987-01-01T23:59:59.000Z

    The intent of this thesis is to develop a design for thirty units of housing responding to the development objectives of the Nuestra Comunidad Development Corporation (NCDC) in the Upham Corner district of Dorchester. It ...

  4. HOUSING REQUEST SUMMER ORIENTATION 2014

    E-Print Network [OSTI]

    Kasman, Alex

    HOUSING REQUEST SUMMER ORIENTATION 2014 Incoming students must pay their enrollment confirmation THE ORIENTATION HOUSING FEE TO HAVE ORIENTATION HOUSING. Complete this form and mail it with your payment Life and Housing TWO WEEKS prior to your assigned orientation session. Space is very limited

  5. Ron Thompson Director of Housing

    E-Print Network [OSTI]

    Vinings Community Assistant Vinings Custodial Supervisor Tina Roach South Housing Custodial Supervisor

  6. Engineering Smart Houses Boguslaw Pilich

    E-Print Network [OSTI]

    also known as Smart Houses in home environments. A large body of research into Smart Houses has beenEngineering Smart Houses Boguslaw Pilich LYNGBY 2004 MSc THESIS NR. 49/2004 IMM #12;Trykt af IMM and security, which are crucial for presenting different features of Smart Houses. Additionally it is assumed

  7. Jmtland County Energy Agency Comfortable use of wood pellets in one-family houses in

    E-Print Network [OSTI]

    Jämtland County Energy Agency Sweden 1 Comfortable use of wood pellets in one-family houses-operation with the Swedish Energy Agency, carried through the project "Comfortable use of wood pellets in one-family houses of one-family houses to start using wood pellets and an increase of the use of wood pellets in one

  8. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    2: dual bed colloidal suspension Type 3: fixed flat panel2: dual bed colloidal suspension Type 3: fixed flat panelBed Colloidal Suspension…………….37 Figure 1.18: Type 3 PEC System Reactor, Fixed

  9. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    PEC and PV system. The energy and area requirements for arequires the least energy and area. A MED desalination plantcompare the energy consumption and area of devices needed,

  10. Solar Power Purchase Agreements

    Energy Savers [EERE]

    Energy Manager, City of Minneapolis Direct Ownership * Financial: Even at 3kW installed cost, simple payback is 18 years (initial electricity cost of 0.10kWh and 3%year...

  11. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    direct solar radiation onto the PEC cell and tracking isTracking Concentration…………………….39 Figure 1.20: PV-RO System……………………………………………………………..42 Figure 1.21: Solar

  12. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    USA, Jacksonville, FL Jacksonville Solar Energy Generation Facility Constructed Systems that produce electricity

  13. Solar Powered Classroom

    SciTech Connect (OSTI)

    none

    2013-06-13T23:59:59.000Z

    A group of fourth graders in Durham, North Carolina, are showing America the way to a clean energy future. They are installing solar panels on their classroom roof for a project that goes above and beyond a normal day in school. From researching solar panel installation, to generating funds for the project via Kickstarter, these are students who put their plans into action. Their accomplishments go beyond the classroom and stress the importance of getting people of all ages involved in renewable energy.

  14. Solar Powered Classroom

    ScienceCinema (OSTI)

    none

    2013-06-27T23:59:59.000Z

    A group of fourth graders in Durham, North Carolina, are showing America the way to a clean energy future. They are installing solar panels on their classroom roof for a project that goes above and beyond a normal day in school. From researching solar panel installation, to generating funds for the project via Kickstarter, these are students who put their plans into action. Their accomplishments go beyond the classroom and stress the importance of getting people of all ages involved in renewable energy.

  15. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    are many solar photovoltaic power plants internationally andUSA, Blythe, CA Solar electric power plant, Blythe USA, SanTX Blue Wing solar electric power plant USA, Jacksonville,

  16. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    photovoltaic generator coated with catalytic thin films produces electric current which drives the hydrogen andway to produce hydrogen. This can be done using photovoltaic

  17. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    of a large commercial steam turbine is kept at 0.1 bara at aof a large commercial steam turbine is kept at 0.1 bara at aof a large commercial steam turbine is kept at 0.1 bara at a

  18. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    from serious water shortages, and expected to increase topopulations. Not only is water shortage a problem, but thewith a devastating water shortage. 1.2.1 Desalination

  19. Solar powered desalination system

    E-Print Network [OSTI]

    Mateo, Tiffany Alisa

    2011-01-01T23:59:59.000Z

    generator coated with catalytic thin films produces electric current which drives the hydrogen and oxygen

  20. Concentrating Solar Power

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the YouTube platformBuildingCoalComplex Flow Workshop ReportJungle | Department ofEnergy

  1. Reliable solar: powering communities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand Requirements Recently ApprovedReliability Technology earns award ReliabilityReliable

  2. Property Manager Discretion in Permanent Supportive Housing

    E-Print Network [OSTI]

    van den Berk-Clark, Carissa J.

    2012-01-01T23:59:59.000Z

    of residents in supportive housing. Community Mental Healthhealth system not to use housing as a tool of coercion.adverse departures from supported housing. Philadelphia, PA:

  3. Housing Policy in the United States

    E-Print Network [OSTI]

    Quigley, John M.

    2008-01-01T23:59:59.000Z

    and Raphael, S. 2004. Is housing unaffordable? Why isn't itthis article Quigley, John M. "housing policy in the Unitedthe implicit policy toward housing and homeownership varied

  4. Fayette Country, Pennsylvania, Housing Market Analysis | Department...

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

    Fayette Country, Pennsylvania, Housing Market Analysis Fayette Country, Pennsylvania, Housing Market Analysis This is a document from the Fayette County Housing Consortium posted...

  5. House, home, and community : good models for graduate student housing

    E-Print Network [OSTI]

    Han, Jienan, 1978-

    2004-01-01T23:59:59.000Z

    This thesis explores the planning and design of on-campus housing for graduate students in urban context. This study reviews the prevailing models of on-campus housing nationally and discusses the new concepts of future ...

  6. The emotional economy of housing 

    E-Print Network [OSTI]

    Christie, H.; Smith, S.J.; Munro, M.

    2008-10-01T23:59:59.000Z

    This paper offers an interpretation of the role of emotions in animating housing markets which complements more traditional economic and behavioural studies of locally based house-price inflation. Looking to debates within ...

  7. Hood River Passive House

    SciTech Connect (OSTI)

    Hales, D.

    2014-01-01T23:59:59.000Z

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project. The design includes high R-Value assemblies, extremely tight construction, high performance doors and windows, solar thermal DHW, heat recovery ventilation, moveable external shutters and a high performance ductless mini-split heat pump. Cost analysis indicates that many of the measures implemented in this project did not meet the BA standard for cost neutrality. The ductless mini-split heat pump, lighting and advanced air leakage control were the most cost effective measures. The future challenge will be to value engineer the performance levels indicated here in modeling using production based practices at a significantly lower cost.

  8. Systems Science Harder House

    E-Print Network [OSTI]

    Systems Science Harder House 1604 SW 10th Avenue 503-725-4960 www.sysc.pdx.edu/ M.S. Ph.D. Systems governing systems of widely differing types. Systems concepts and techniques are used extensively for both who are skilled in modern methods of decision making and systems design and who are capable

  9. HOUSING SERVICES NOTICE OF INTENTION TO CANCEL

    E-Print Network [OSTI]

    Seldin, Jonathan P.

    HOUSING SERVICES NOTICE OF INTENTION TO CANCEL SINGLE STUDENT HOUSING LICENSE AGREEMENT DATE RECEIVED:_______________________ TO: Housing Services FROM:_________________________________ ID NUMBER:___________________________ In accordance with the RESIDENCE CANCELLATION POLICY/LICENSE AGREEMENT, I hereby give Housing Services notice

  10. LOOKING FOR HOUSING FOR THE

    E-Print Network [OSTI]

    Sheridan, Jennifer

    LOOKING FOR HOUSING FOR THE 2012-13 ACADEMIC YEAR? TRY THE FARM AND INDUSTRY SHORT COURSE RESIDENCE@cals.wisc.edu www.fisc.cals.wisc.edu/housing COST A double shared room for the academic year is $3,228* per who hasn't already signed a contract with University Housing or an off-campus apartment vendor!! #12

  11. UBC STUDENT HOUSING DEMAND STUDY

    E-Print Network [OSTI]

    Ollivier-Gooch, Carl

    UBC STUDENT HOUSING DEMAND STUDY Presented by Nancy Knight and Andrew Parr FEBRUARY 5, 2010 #12;PURPOSE · To determine the need/demand for future on- campus student housing · To address requests from · A survey of students, and analysis of housing markets, and preparation of a forecast · The timeline

  12. Community-Driven Homeless Housing

    E-Print Network [OSTI]

    Frank, Thomas D.

    Community-Driven Homeless Housing Programs: Best Practices Report Prepared for City of Champaign Anne Householder Latonya Jones Maria Kaidas Rebecca Long Huong Phu #12;Homeless Housing Best Practices 2 Table of Contents Introduction 3 Emergency Family Housing Introduction 8 Case Studies 9 Discussion

  13. UNIVERSITY HOUSING ASSIGNMENT CHANGE REQUEST

    E-Print Network [OSTI]

    Howat, Ian M.

    UNIVERSITY HOUSING ASSIGNMENT CHANGE REQUEST TODAY'S DATE YOUR INFORMATION NAME OSU EMAIL Last until this request has been reviewed by the University Housing administrative office, and (2) until I(s) listed above? Yes No Please e-mail this completed form to housing@osu.edu. #12;

  14. PERSONAL REFUND REQUEST Conference Housing

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    PERSONAL REFUND REQUEST Conference Housing Please print the following information: First Name: Last/Mastercard # Amount of refund requested: If you did not make your payment directly to Conference Housing, you must). This is mandatory to receive a refund. Your request will be reviewed by the Conference Housing Manager for approval

  15. Passive retrofits for Navy housing

    SciTech Connect (OSTI)

    Hibbert, R.; Miles, C.; Jones, R.; Peck, C.; Anderson, J.; Jacobson, V.; Dale, A.M.

    1985-01-01T23:59:59.000Z

    A project to assess and initiate passive solar energy retrofits to US Navy family housing is described. The current data base for Navy housing (ECOP), and its enhancement for passive solar purposes options proposed for Navy housing are explained. The analysis goals and methods to evaluate the retrofits are discussed. An educational package to explain the retrofits is described.

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

    E-Print Network [OSTI]

    the operational impact of up to 35% energy penetration of wind, photovoltaics (PVs), and concentrating solar power & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308 How for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303

  17. Strengthening Relationships Between Energy Programs and Housing...

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

    Strengthening Relationships Between Energy Programs and Housing Programs Strengthening Relationships Between Energy Programs and Housing Programs Better Buildings Residential...

  18. Building America House Simulation Protocols (Revised)

    SciTech Connect (OSTI)

    Hendron, R.; Engebrecht, C.

    2010-10-01T23:59:59.000Z

    The House Simulation Protocol document was developed to track and manage progress toward Building America's multi-year, average whole-building energy reduction research goals for new construction and existing homes, using a consistent analytical reference point. This report summarizes the guidelines for developing and reporting these analytical results in a consistent and meaningful manner for all home energy uses using standard operating conditions.

  19. Utility-Scale Solar Power Converter: Agile Direct Grid Connect Medium Voltage 4.7-13.8 kV Power Converter for PV Applications Utilizing Wide Band Gap Devices

    SciTech Connect (OSTI)

    None

    2012-01-25T23:59:59.000Z

    Solar ADEPT Project: Satcon is developing a compact, lightweight power conversion device that is capable of taking utility-scale solar power and outputting it directly into the electric utility grid at distribution voltage levels—eliminating the need for large transformers. Transformers “step up” the voltage of the power that is generated by a solar power system so it can be efficiently transported through transmission lines and eventually “stepped down” to usable voltages before it enters homes and businesses. Power companies step up the voltage because less electricity is lost along transmission lines when the voltage is high and current is low. Satcon’s new power conversion devices will eliminate these heavy transformers and connect a utility-scale solar power system directly to the grid. Satcon’s modular devices are designed to ensure reliability—if one device fails it can be bypassed and the system can continue to run.

  20. Final Report: Mobile Surveillance and Wireless Communication Systems Field Operational Test Volume 2: FOT Objectives, Organization, System Design, Results, Conclusions and Recommendations

    E-Print Network [OSTI]

    Klein, Lawrence

    1999-01-01T23:59:59.000Z

    obstacle to using solar power to charge the ramp metersystem do utilize solar power to supplement power supplied

  1. Housing characteristics 1993

    SciTech Connect (OSTI)

    NONE

    1995-06-01T23:59:59.000Z

    This report, Housing Characteristics 1993, presents statistics about the energy-related characteristics of US households. These data were collected in the 1993 Residential Energy Consumption Survey (RECS) -- the ninth in a series of nationwide energy consumption surveys conducted since 1978 by the Energy Information Administration of the US Department of Energy. Over 7 thousand households were surveyed, representing 97 million households nationwide. A second report, to be released in late 1995, will present statistics on residential energy consumption and expenditures.

  2. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR1 FS-01-SP 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: FRATERNITY/SORORITY HOUSING (CW, KAQ, KKG, QC HOUSES OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL PROVISIONS The terms and conditions

  3. From Public Housing to Regulated Public Environments: The Redevelopment of San Francisco’s Public Housing

    E-Print Network [OSTI]

    Rongerude, Jane

    2007-01-01T23:59:59.000Z

    Gentrification, Public Housing and the Limits of Newof Families in Public Housing. Dissertation. University ofJeff. 2003. “The End of Public Housing as We Know It. ” The

  4. Summary Report for Concentrating Solar Power Thermal Storage Workshop: New Concepts and Materials for Thermal Energy Storage and Heat-Transfer Fluids, May 20, 2011

    SciTech Connect (OSTI)

    Glatzmaier, G.

    2011-08-01T23:59:59.000Z

    This document summarizes a workshop on thermal energy storage for concentrating solar power (CSP) that was held in Golden, Colorado, on May 20, 2011. The event was hosted by the U.S. Department of Energy (DOE), the National Renewable Energy Laboratory, and Sandia National Laboratories. The objective was to engage the university and laboratory research communities to identify and define research directions for developing new high-temperature materials and systems that advance thermal energy storage for CSP technologies. This workshop was motivated, in part, by the DOE SunShot Initiative, which sets a very aggressive cost goal for CSP technologies -- a levelized cost of energy of 6 cents per kilowatt-hour by 2020 with no incentives or credits.

  5. The materials listed below are housed in the Special Collections Department at CU-Boulder. Special Collections has limited hours of operation. Please call 303.492.6144 to confirm prior to visiting or email spc@colorado.edu.

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Collections has limited hours of operation. Please call 303.492.6144 to confirm prior to visiting or email spc

  6. Solar Decathlon Entry Uses iPad to Monitor Home | Department...

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

    teams to design, build and operate solar-powered houses that are cost-effective, energy-efficient and attractive -- we are profiling each of the 20 teams participating in...

  7. Education Office Housing

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasRelease Date:research community --Education Office Housing

  8. House Testimony | Jefferson Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh School football Highdefault SignInstitute / Texas A&MAboutHouse

  9. Mass spectrometer vacuum housing and pumping system

    DOE Patents [OSTI]

    Coutts, Gerald W. (Livermore, CA); Bushman, John F. (Oakley, CA); Alger, Terry W. (Tracy, CA)

    1996-01-01T23:59:59.000Z

    A vacuum housing and pumping system for a portable gas chromatograph/mass spectrometer (GC/MS). The vacuum housing section of the system has minimum weight for portability while designed and constructed to utilize metal gasket sealed stainless steel to be compatible with high vacuum operation. The vacuum pumping section of the system consists of a sorption (getter) pump to remove atmospheric leakage and outgassing contaminants as well as the gas chromatograph carrier gas (hydrogen) and an ion pump to remove the argon from atmospheric leaks. The overall GC/MS system has broad application to contaminants, hazardous materials, illegal drugs, pollution monitoring, etc., as well as for use by chemical weapon treaty verification teams, due to the light weight and portability thereof.

  10. Mass spectrometer vacuum housing and pumping system

    SciTech Connect (OSTI)

    Coutts, G.W.; Bushman, J.F.; Alger, T.W.

    1996-07-23T23:59:59.000Z

    A vacuum housing and pumping system is described for a portable gas chromatograph/mass spectrometer (GC/MS). The vacuum housing section of the system has minimum weight for portability while designed and constructed to utilize metal gasket sealed stainless steel to be compatible with high vacuum operation. The vacuum pumping section of the system consists of a sorption (getter) pump to remove atmospheric leakage and outgassing contaminants as well as the gas chromatograph carrier gas (hydrogen) and an ion pump to remove the argon from atmospheric leaks. The overall GC/MS system has broad application to contaminants, hazardous materials, illegal drugs, pollution monitoring, etc., as well as for use by chemical weapon treaty verification teams, due to the light weight and portability thereof. 7 figs.

  11. Public Housing: A Tailored Approach to Energy Retrofits

    SciTech Connect (OSTI)

    Dentz, J.; Conlin, F.; Podorson, D.; Alaigh, K.

    2014-06-01T23:59:59.000Z

    Over one million HUD-supported public housing units provide rental housing for eligible low-income families across the country. A survey of over 100 PHAs across the country indicated that there is a high level of interest in developing low cost solutions that improve energy efficiency and can be seamlessly included in the refurbishment process. Further, PHAs, have incentives (both internal and external) to reduce utility bills. ARIES worked with two public housing authorities (PHAs) to develop packages of energy efficiency retrofit measures the PHAs can cost effectively implement with their own staffs in the normal course of housing operations at the time when units are refurbished between occupancies. The energy efficiency turnover protocols emphasized air infiltration reduction, duct sealing and measures that improve equipment efficiency. ARIES documented implementation in ten housing units. Reductions in average air leakage were 16-20% and duct leakage reductions averaged 38%. Total source energy consumption savings was estimated at 6-10% based on BEopt modeling with a simple payback of 1.7 to 2.2 years. Implementation challenges were encountered mainly related to required operational changes and budgetary constraints. Nevertheless, simple measures can feasibly be accomplished by PHA staff at low or no cost. At typical housing unit turnover rates, these measures could impact hundreds of thousands of unit per year nationally.

  12. Impact of Improved Solar Forecasts on Bulk Power System Operations in ISO-NE (Presentation)

    SciTech Connect (OSTI)

    Brancucci Martinez-Anido, C.; Florita, A.; Hodge, B.M.

    2014-11-01T23:59:59.000Z

    The diurnal nature of solar power is made uncertain by variable cloud cover and the influence of atmospheric conditions on irradiance scattering processes. Its forecasting has become increasingly important to the unit commitment and dispatch process for efficient scheduling of generators in power system operations. This presentation is an overview of a study that examines the value of improved solar forecasts on Bulk Power System Operations.

  13. Andrew Pyper On writerly envy / School Spirits Campus ghost tales / Sunnier Days Solar power's new-found lustre Gum Control The case for universal dental care / Romy Shiller A courageous memoir / Big Blue Canada's fastest computer

    E-Print Network [OSTI]

    Sokolowski, Marla

    Andrew Pyper On writerly envy / School Spirits Campus ghost tales / Sunnier Days Solar power's new. Our team of 150 volunteer students designs and assembles one of Canada's top solar cars to compete at the international level, while building awareness of renewable energy technology using solar cells. I have been

  14. D i i f S t i bilit i th B ilt E i tDesigning for Sustainability in the Built Environment Exterior Facade Design for Maximum Daylighting and Solar Power

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Facade Design for Maximum Daylighting and Solar Power GenerationGeneration A frank assessment of issues "...the art and science of daylighting is not so much about how to provide enough daylighting as how to do LIGHTING CHARACTER DUE TO DAYLIGHT VARIABILITY · PSYCHOLOGICAL BENEFITS OF· PSYCHOLOGICAL BENEFITS

  15. HOUSING RESOURCES Description of Boston Neighborhoods

    E-Print Network [OSTI]

    HOUSING RESOURCES Boston Description of Boston Neighborhoods http://www.bu.edu/offcampus/tips-resources/bostons-neighborhoods/ Summer Housing Boston http://www.urbaninterns.com/journal/jobseekers/summer-housing-for-boston-interns/ https://www.northeastern.edu/conferences/intern/index.html http://housing.mit.edu/summer_guest/non_mit_summer_internship_housing

  16. Terrace housing : providing quality in higher-density housing

    E-Print Network [OSTI]

    Atthakor, Songpol

    1992-01-01T23:59:59.000Z

    The higher demand of higher-density housing in Bangkok due to the rapid growth of the economy and the use of high-performance materials and modern construction methods has changed the forms of housing from low-rise buildings ...

  17. Housing Workshop I Some Questions on Housing Quality

    E-Print Network [OSTI]

    Reading, University of

    but most importantly the environmental conditions are poor and energy guzzling, with controls than no one new housing schemes in terms of: · Community ­ to what extent does the development create a sense of community? · Connectivity ­ how well connected is any new housing development to the existing communities

  18. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    SG FS-01-SB 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: FRATERNITY/SORORITY HOUSING (, , , HOUSES) The following: Sections 63A - 63F; 63H; Cancellation Fees: Sections 66A - 66F; 66H. UCF DEPARTMENT OF HOUSING

  19. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR9 GR-02-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People AND SPRING This agreement covers the following housing facilities: GROUP (ATHLETICS) HOUSING (TOWERS, NIKEH. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL PROVISIONS

  20. Housing Services Page 27Sonoma State University 2006-2008 Catalog Off-Campus Housing

    E-Print Network [OSTI]

    Ravikumar, B.

    Housing Services Page 27Sonoma State University 2006-2008 Catalog Off-Campus Housing The Housing, accessible online on Housing's website, includes rental houses, apartments, and rooms in private homes available. Summer Session and Conferences During the summer, the Residential Community provides housing

  1. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR8 FS-02-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People AND SPRING This agreement covers the following housing facilities: FRATERNITY/SORORITY HOUSING (, , , HOUSES: Important Dates: Sections 63A; 63C-63H; Cancellation Fees: Sections 66A; 66C-66H. UCF DEPARTMENT OF HOUSING

  2. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    TWS GR-01-SP 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: GROUP (ATHLETICS) HOUSING (TOWERS, NIKE, HERCULES DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL PROVISIONS The terms

  3. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR4 TW-03-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People, SPRING, SUMMER C This agreement covers the following housing facilities: TOWERS HOUSING (TOWERS DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL PROVISIONS The terms

  4. Page 28 Housing Services Sonoma State University 2008-2010 Catalog Off-Campus Housing

    E-Print Network [OSTI]

    Ravikumar, B.

    Page 28 Housing Services Sonoma State University 2008-2010 Catalog Off-Campus Housing The Housing, accessible online on Housing's website, includes rental houses, apartments, and rooms in private homes available. Summer Session and Conferences During the summer, the Residential Community provides housing

  5. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    SM MC-01-SB 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: ACADEMIC HOUSING (APOLLO, HERCULES, LAKE CLAIRE, LIBRA; 66H. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL PROVISIONS

  6. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    SG FS-01-SA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People A This agreement covers the following housing facilities: FRATERNITY/SORORITY HOUSING (, , , HOUSES) The following: Sections 63A - 63E; 63G-63H; Cancellation Fees: Sections 66A - 66E; 66G-66H. UCF DEPARTMENT OF HOUSING

  7. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR10 MC-01-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: ACADEMIC HOUSING (APOLLO, HERCULES, LAKE CLAIRE, LIBRA DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL PROVISIONS The terms

  8. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    SA MC-01-SA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People A This agreement covers the following housing facilities: ACADEMIC HOUSING (APOLLO, HERCULES, LAKE CLAIRE, LIBRA - 66E; 66G-66H. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL

  9. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    SG FS-01-SC 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: FRATERNITY/SORORITY HOUSING (, , , HOUSES) The following: Sections 63A - 63G; Cancellation Fees: Sections 66A - 66G. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE

  10. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR6 MC-01-SP 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: ACADEMIC HOUSING (APOLLO, HERCULES, LAKE CLAIRE, LIBRA - 66C; 66E-66H. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL

  11. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR7 TW-02-SP 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People AND SUMMER C This agreement covers the following housing facilities: TOWERS HOUSING (TOWERS COMMUNITIES OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT GENERAL PROVISIONS The terms and conditions

  12. Caribbean House Hilory Thomas, `14

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Caribbean House Hilory Thomas, `14 College of Arts and Sciences Biochemistry #12;Overview of the Program The aim of the Caribbean House is to better inform and enhance individual's knowledge about the Caribbean islands and their characteristics. The program also aims to bring together diverse individuals

  13. EIS-0449: Department of Energy Loan Guarantee to Solar Millennium for the Proposed Blythe Solar Power Project, California

    Broader source: Energy.gov [DOE]

    This Environmental Impact Statement addresses the possible United States Bureau of Land Management approval of an amendment to the California Desert Conservation Area Plan (CDCA Plan) to allow for solar energy and of a right?of?way grant to lease land managed by the BLM for construction, operation and decommissioning of a solar electricity generation facility. The Agency Preferred Alternative covers approximately 7,025 acres (ac), managed by the BLM, and would generate 1000 megawatts (MW) of electricity annually.

  14. Making Housing Home [Speaking of Places

    E-Print Network [OSTI]

    Bendiner-Viani, Gabrielle; Saegert, Susan

    2007-01-01T23:59:59.000Z

    Orlebeke, “The Evolution of Low-Income Housing Policy, 1949to 1999,” in Housing Policy Debate, Vol. 11, No. 2, pp. 489-Hartman, eds. , A Right to Housing: Foundation for a New

  15. Housing assembly for electric vehicle transaxle

    DOE Patents [OSTI]

    Kalns, Ilmars (Northville, MI)

    1981-01-01T23:59:59.000Z

    Disclosed is a drive assembly (10) for an electrically powered vehicle (12). The assembly includes a transaxle (16) having a two-speed transmission (40) and a drive axle differential (46) disposed in a unitary housing assembly (38), an oil-cooled prime mover or electric motor (14) for driving the transmission input shaft (42), an adapter assembly (24) for supporting the prime mover on the transaxle housing assembly, and a hydraulic system (172) providing pressurized oil flow for cooling and lubricating the electric motor and transaxle and for operating a clutch (84) and a brake (86) in the transmission to shift between the two-speed ratios of the transmission. The adapter assembly allows the prime mover to be supported in several positions on the transaxle housing. The brake is spring-applied and locks the transmission in its low-speed ratio should the hydraulic system fail. The hydraulic system pump is driven by an electric motor (212) independent of the prime mover and transaxle.

  16. Performance House -- A Cold Climate Challenge Home

    SciTech Connect (OSTI)

    Puttagunta, S.; Grab, J.; Williamson, J.

    2013-08-01T23:59:59.000Z

    Working with builder partners on a test homes allows for vetting of whole-house building strategies to eliminate any potential unintended consequences prior to implementing these solution packages on a production scale. To support this research, CARB partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, CT. The philosophy and science behind the 2,700 ft2 'Performance House' was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adapt with the homeowners. The technologies and strategies used in the 'Performance House' were not cutting-edge, but simply 'best practices practiced'. The focus was on simplicity in construction, maintenance, and operation. When seeking a 30% source energy savings targets over a comparable 2009 IECC code-built home in the cold climate zone, nearly all components of a home must be optimized. Careful planning and design are critical. To help builders and architects seeking to match the performance of this home, a step-by-step guide through the building shell components of DOE's Challenge Home are provided in a pictorial story book. The end result was a DOE Challenge Home that achieved a HERS Index Score of 20 (43 without PV, the minimum target was 55 for compliance). This home was also awarded the 2012 HOBI for Best Green Energy Efficient Home from the Home Builders & Remodelers Association of Connecticut.

  17. " Million U.S. Housing Units"

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

    0 Home Appliances Usage Indicators by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to...

  18. House Simulation Protocols (Building America Benchmark) - Building...

    Energy Savers [EERE]

    House Simulation Protocols. See an example of this Top Innovation in action. Find more case studies of Building America projects across the country that utilize House Simulation...

  19. " Million U.S. Housing Units"

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

    5 Space Heating Usage Indicators by Number of Household Members, 2005" " Million U.S. Housing Units" ,,"Number of Households With --" ,"Housing Units (millions)" ,,"1 Member","2...

  20. " Million U.S. Housing Units"

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

    5 Space Heating Usage Indicators by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to...

  1. Housing and Urban Development Multifamily Properties Eligible...

    Office of Environmental Management (EM)

    DOE's income eligibility requirement, which is currently set at 200% of the federal poverty level. Note that a public housing, assisted housing, and LIHTC building that does not...

  2. Issaquah Highlands Zero Energy Affordable Housing (WA) - YWCA

    SciTech Connect (OSTI)

    Tom, Vincent; DeRobbio, Wendy; Hall, Linda

    2012-04-30T23:59:59.000Z

    The YWCA Family Village at Issaquah, Net Zero Energy Approach Project provides a compelling model for how the nation can seriously respond to the critical need for affordable housing while advancing environmental standards and reducing economic inequities. Affordable housing developments for vulnerable members of the community and in today's workforce cannot overlook issues, such as climate impact, energy security and water conservation. This project's advanced building design was based on the goal of creating a 100 year building that could achieve net zero energy usage if funding had been available to support the final pieces of energy generation. The team worked closely with community stakeholders to ensure the baseline components of high quality and efficient building envelopes along with efficient systems were in place to set the stage for future incorporation of energy generating systems such as solar panels. As built, these 146 homes, large child care center and community services areas are proving the value of investing upfront for the benefit of future generations by reducing ongoing utility and maintenance costs with an eye toward environmental stewardship and community/resident education. The DOE award helped fund two critical energy conservation features for the YWCA Family Village at Issaquah campus: 1) super-insulated roof assembly with a continuous air barrier and 2) domestic hot water preheat system. The roof system at the YWCA Family Village at Issaquah project was built to include 6" of Polyiso rigid insulation (R-38) on top of the roof sheathing to provide a super-insulated roof in line with the other green features of the project. Placing the rigid insulation on top of the roof sheathing allows the building to have a continuous layer of insulation and provides a continuous air barrier. The domestic hot water preheat system includes flat panel arrays on roofs of the buildings that heat the water using solar power, which reduces the amount of heating needed from the gas-fired boilers. The flat-plate panels on the roof of the building heats the water using solar power. A heat exchanger transfers heat from water warmed by the panels to potable water for the units. The warmed potable water mixes with the tap water supply to create hot water for the buildings. This boost of water warmed by the solar panels reduces the heating costs for eh project by reducing the need to heat the water via gas-fired boilers. Both of these energy upgrades were chosen because they significantly improve the energy efficiency for the life of the building and are reducing monthly utility costs for both the residents and the owners. Since the owner is a not-for-profit dedicated to long-term ownership and serving households with very-low and low-incomes, the costs savings will ultimately benefit current and future residents as the dollars saved will either be realized directly by the resident or be invested in the project. Technically, the design of these systems is easily understood and the principles could be applied to other projects. The incremental costs depend largely on the existing market rate of the components-none of which are considered "cutting edge" so a market does currently exist.

  3. An Analysis of Concentrating Solar Power with Thermal Energy Storage in a California 33% Renewable Scenario (Report Summary) (Presentation)

    SciTech Connect (OSTI)

    Denholm, P.; Wan, Y. H.; Hummon, M.; Mehos, M.

    2013-04-01T23:59:59.000Z

    This analysis evaluates CSP with TES in a scenario where California derives 33% of its electricity from renewable energy sources. It uses a commercial grid simulation tool to examine the avoided operational and capacity costs associated with CSP and compares this value to PV and a baseload generation with constant output. Overall, the analysis demonstrates several properties of dispatchable CSP, including the flexibility to generate during periods of high value and avoid generation during periods of lower value. Of note in this analysis is the fact that significant amount of operational value is derived from the provision of reserves in the case where CSP is allowed to provide these services. This analysis also indicates that the 'optimal' configuration of CSP could vary as a function of renewable penetration, and each configuration will need to be evaluated in terms of its ability to provide dispatchable energy, reserves, and firm capacity. The model can be used to investigate additional scenarios involving alternative technology options and generation mixes, applying these scenarios within California or in other regions of interest.

  4. Public housing renovation : an opportunity for a better housing environment

    E-Print Network [OSTI]

    Jordán F., Pablo (Jordán Fuchs)

    1984-01-01T23:59:59.000Z

    The central hypothesis of this study is that the current renovation program of public housing projects is based on a predominantly physical perspective. Understanding the administrative and implementation aspects of the ...

  5. Housing Market Information and the Benefit of Housing Programs

    E-Print Network [OSTI]

    Quigley, John M.

    1986-01-01T23:59:59.000Z

    ~ Kain, John F. and Quigley, John M. , "Measuring theKain, John F. and Quigley, John M. , "Evaluating theKain, John F. and Quigley, John M. , Housing Markets and

  6. Residential Handbook Welcome to your University of Pittsburgh housing accommodations.

    E-Print Network [OSTI]

    Sibille, Etienne

    housing. Upon electronically signing your Housing and Dining Services Contract (Contract), you agreed to

  7. Transactions Costs and Housing Markets

    E-Print Network [OSTI]

    Quigley, John M.

    2002-01-01T23:59:59.000Z

    1989: 282-294. Quigley, John M. , “Interest Rate Variations,69(4), 1987: 636-643. Quigley, John M. , “Homeowner MobilityAND HOUSING MARKETS By John M. Quigley February 2004 These

  8. Housing Assignment Process DEAN OF STUDENTS

    E-Print Network [OSTI]

    Palmeri, Thomas

    A Guide to the Housing Assignment Process 2011-2012 DEAN OF STUDENTS Office of Housing, The housing assignment process for the 2011-2012 academic year is already underway. To help students with this process, Vanderbilt Student Government (VSG) and the Office of Housing and Residential Education (OHARE

  9. Home Fire Safety Inspection Checklist A fire can occur in any part of your home. Use this checklist to make a safety check of your house or

    E-Print Network [OSTI]

    Marsh, David

    to make a safety check of your house or apartment. Review it with everyone in the house or apartment. Ask ash trays throughout the house? o Do you check for smoldering cigarette butts in the furniture alarm(s) every month? o Do you replace the battery of your battery operated smoke alarm every year? #12

  10. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    RC4 RS-01-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: ROSEN HOUSING (ROSEN COMMUNITY) The following sections: Sections 63B - 63H; Cancellation Fees: Sections 66B - 66H. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE

  11. Housing Studies, Vol. 18, No. 1, 103126, 2003 Renters' Housing Behaviour in Transitional Urban

    E-Print Network [OSTI]

    Huang, Youqin

    Housing Studies, Vol. 18, No. 1, 103­126, 2003 Renters' Housing Behaviour in Transitional Urban how renters make their housing decisions in urban China, where market mechanisms are being introduced into a previously welfare- oriented housing system. It is argued that while renters now enjoy more housing options

  12. Army Virtual Housing Experience The Army virtual housing experience provides Soldiers and Families world class

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Army Virtual Housing Experience Fact Sheet OVERVIEW The Army virtual housing experience provides Soldiers and Families world class customer focused housing information which allows them to make informed housing choices regarding off-post, privatized or government housing upon receipt of orders by using

  13. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    RC2 RS-01-SP 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: ROSEN HOUSING (ROSEN COMMUNITY) The following sections: Sections 63A - 63C; 63E-63H; Cancellation Fees: Sections 66A - 66C; 66E-66H. UCF DEPARTMENT OF HOUSING

  14. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2015 -2016 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    SM UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2015 - 2016 HOUSING AGREEMENT PeopleSoft Agreement This agreement covers the following housing facilities: Towers Communities The following sections of the Terms; Cancellation Fees: Sections 66A - 66F; 66H. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2015 - 2016 HOUSING

  15. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2014 -2015 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR13 MC-01-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2014 - 2015 HOUSING AGREEMENT People - Fall This agreement covers the following housing facilities: Apollo, Hercules, Lake Claire, Libra DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2014 - 2015 HOUSING AGREEMENT GENERAL PROVISIONS The terms

  16. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    RC2 RS-01-SB 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: ROSEN HOUSING (ROSEN COMMUNITY) The following sections: Sections 63A - 63F; 63H; Cancellation Fees: Sections 66A - 66F; 66H. UCF DEPARTMENT OF HOUSING

  17. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2015 -2016 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    OR7 TW-02-SP 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2015 - 2016 HOUSING AGREEMENT People - Spring and Summer C This agreement covers the following housing facilities: Towers Communities OF HOUSING AND RESIDENCE LIFE 2015 - 2016 HOUSING AGREEMENT GENERAL PROVISIONS The terms and conditions

  18. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    RC3 RS-01-SA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People A This agreement covers the following housing facilities: ROSEN HOUSING (ROSEN COMMUNITY) The following sections: Sections 63A - 63E; 63G-63H; Cancellation Fees: Sections 66A - 66E; 66G-66H. UCF DEPARTMENT OF HOUSING

  19. Housing Payment Information Students are responsible for making timely payment of housing charges.

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    Housing Payment Information Students are responsible for making timely payment of housing charges. Refer to your Housing Contract for payment amounts and contract terms. Residence Halls (Mesa Court) Housing charges are posted to Zot Account Online - https://zotaccount.uci.edu Housing Payment Due Dates

  20. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    ROS RS-02-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People AND SPRING This agreement covers the following housing facilities: ROSEN HOUSING (ROSEN COMMUNITY: Important Dates: Sections 63A; 63C-63H; Cancellation Fees: Sections 66A; 66C-66H. UCF DEPARTMENT OF HOUSING

  1. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 -2014 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    RC3 RS-01-SC 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2013 - 2014 HOUSING AGREEMENT People This agreement covers the following housing facilities: ROSEN HOUSING (ROSEN COMMUNITY) The following sections: Sections 63A - 63G; Cancellation Fees: Sections 66A - 66G. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE

  2. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2014 -2015 HOUSING AGREEMENT

    E-Print Network [OSTI]

    Wu, Shin-Tson

    RC4 RS-01-FA 1 UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2014 - 2015 HOUSING AGREEMENT People This agreement covers the following housing facilities: Rosen Community The following sections of the Terms; Cancellation Fees: Sections 66B - 66H. UCF DEPARTMENT OF HOUSING AND RESIDENCE LIFE 2014 - 2015 HOUSING

  3. HOUSING AND SOCIETY, 37(2), 2010 HOUSING AND SOCIETY, 37(2), 2010

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    HOUSING AND SOCIETY, 37(2), 2010 87 HOUSING AND SOCIETY, 37(2), 2010 Housing and Society Journal of the Housing Education and Research Association Refer to manuscript submission guidelines on the HERA Web site www.housingeducators.org © 2010 Housing Education and Research Association All rights reserved

  4. Role of the DAPIA in the manufactured housing process

    SciTech Connect (OSTI)

    Balistocky, S.; Lee, A.D.; Onisko, S.A.

    1986-02-01T23:59:59.000Z

    This paper describes the function of Design Approval Primary Inspection Agencies (DAPIAs) and provides some insights into the design approval process for manufacturing housing units. DAPIAs play a key role in assuring that the designs for manufactured housing units are in compliance with HUD's Manufactured Housing Constructing and Safety Standards. There are five DAPIAs performing plan checks and design reviews for the manufacturing operating in the Pacific Northwest region. The costs to a manufacturer for DAPIA services ranges from $100 to $250 to approve modifications to existing designs and $700 to $1200 to approve a totally new design. Each DAPIA indicated that they would be willing to work with BPA in some way to assist manufacturers produce units which can achieve MCS levels. They would be available for energy design consultation on an informal basis. In addition they would be willing to consider formal certifications of MCS designs if BPA develops evaluation criteria which they can apply.

  5. FIRST YEAR LLC HOUSING OPTIONS OFFICE OF HOUSING AND RESIDENCE LIFE

    E-Print Network [OSTI]

    Bertini, Robert L.

    FIRST YEAR LLC HOUSING OPTIONS OFFICE OF HOUSING AND RESIDENCE LIFE BE A PART OF THE FIRST YEAR EXPERIENCE FYE FRINQ THEME FYE Freshman Inquiry (FRINQ) Themed Housing First Year Experience Students live

  6. Which Reduces Vehicle Travel More: Jobs-Housing Balauce or Retail-Housing Mixing?

    E-Print Network [OSTI]

    Cervero, Robert; Duncan, Michael

    2008-01-01T23:59:59.000Z

    G. (1991). Is jobs-housing balancing a transponation issue?Ccrvero, R. (1989). Jobs-housing balancing and regionalCervero, R. (1996a). Jobs-housing balance revlshcd. Joumal

  7. Performance Analysis of XCPC Powered Solar Cooling Demonstration Project

    E-Print Network [OSTI]

    Widyolar, Bennett

    2013-01-01T23:59:59.000Z

    is the fraction of available solar power incident on theoutput per available solar power and characterizes theintegral of available solar power over the operational time

  8. Ceramic tile expansion engine housing

    DOE Patents [OSTI]

    Myers, B.

    1995-04-11T23:59:59.000Z

    An expandable ceramic tile housing for a high temperature engine is disclosed wherein each tile is independently supported in place in an interlocking matrix by retention mechanisms which mechanically couple the individual ceramic tiles to an outer metal support housing while maintaining thermal isolation of the metal housing from the ceramic tiles. The ceramic tiles are formed with either an octagonal front face portion and a square shank portion or a square front face portion with an octagonal shank portion. The length of the sides of the octagonal front face portion on one tile is equal to the length of the sides of the square front face portion of adjoining tiles to permit formation of an interlocking matrix. Fibrous ceramic sealing material may be placed between radial and tangential facing surfaces of adjacent tiles to limit radial gas flow there between. Labyrinth-sealed pressure-controlled compartments may be established between the tile housing and the outer metal support housing to control radial gas flow. 8 figures.

  9. Ceramic tile expansion engine housing

    DOE Patents [OSTI]

    Myers, Blake (4650 Almond Cir., Livermore, CA 94550)

    1995-01-01T23:59:59.000Z

    An expandable ceramic tile housing for a high temperature engine is disclosed wherein each tile is independently supported in place in an interlocking matrix by retention mechanisms which mechanically couple the individual ceramic tiles to an outer metal support housing while maintaining thermal isolation of the metal housing from the ceramic tiles. The ceramic tiles are formed with either an octagonal front face portion and a square shank portion or a square front face portion with an octagonal shank portion. The length of the sides of the octagonal front face portion on one tile is equal to the length of the sides of the square front face portion of adjoining tiles to permit formation of an interlocking matrix. Fibrous ceramic sealing material may be placed between radial and tangential facing surfaces of adjacent tiles to limit radial gas flow therebetween. Labyrinth-sealed pressure-controlled compartments may be established between the tile housing and the outer metal support housing to control radial gas flow.

  10. NREL: Concentrating Solar Power Research - Concentrating Solar Power

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparency Visit | National Nuclear13 DenverIntegratedPhotoResource

  11. Saguargo Solar Power Plant Solar Power Plant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to:RoscommonSBY Solutions JumpFacilityResourcesSaguache

  12. Energy Efficiency Retrofits for U.S. Housing: Removing the Bottlenecks

    E-Print Network [OSTI]

    Bardhan, Ashok; Jaffee, Dwight; Kroll, Cynthia; Wallace, Nancy

    2013-01-01T23:59:59.000Z

    cash payments, Solar Power Purchase Agreements (PPA), andneeded” basis. The Solar–Purchase Power Agreement (PPA) isagreement to purchase the electrical power produced from an

  13. University Housing Office | Broadway #210 | (503) 725-4375 | housing@pdx.edu | www.pdx.edu/housing Dear NameFirst,

    E-Print Network [OSTI]

    University Housing Office | Broadway #210 | (503) 725-4375 | housing@pdx.edu | www.pdx.edu/housing Housing residents (you) the chance to sign a Housing Contract and pick a room for the summer and/or the upcoming academic year. This way, if you decide to stay with University Housing, you get room assignment

  14. 2014 Housing Innovation Awards DOE Challenge Home Application...

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

    Housing Innovation Awards DOE Challenge Home Application 2014 Housing Innovation Awards DOE Challenge Home Application The U.S. Department of Energy's Housing Innovation Awards...

  15. Subsidized Housing and Crime: Theory, Mechanisms, and Evidence

    E-Print Network [OSTI]

    Lens, MC

    2013-01-01T23:59:59.000Z

    Deconcentrating Assisted Housing. New Brunswick, NJ: Centerand the Tragedy of Public Housing in Chicago. New Brunswick,1999. ‘‘Combating Crime in Public Housing: A Qualitative and

  16. Research Design for the Study of Mixed-Income Housing

    E-Print Network [OSTI]

    2009-01-01T23:59:59.000Z

    Spillover of Major Public Housing Redevelopment: An EconomicHOPE VI Neighborhoods. ” Housing Policy Debate 14 (4): 621-and Lydia B. Taghavi. 2003. Housing Choice Voucher Location

  17. Building America Whole-House Solutions for Existing Homes: Islip...

    Energy Savers [EERE]

    Islip Housing Authority Energy Efficiency Turnover Protocols, Islip, New York Building America Whole-House Solutions for Existing Homes: Islip Housing Authority Energy Efficiency...

  18. Before the House Science and Technology Subcommittee on Investigations...

    Energy Savers [EERE]

    House Science and Technology Subcommittee on Investigations and Oversight Before the House Science and Technology Subcommittee on Investigations and Oversight Before the House...

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

    Energy Savers [EERE]

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

  20. Sandia National Laboratories: solar power

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

    test loop directly supports the SunShot goals by providing development for thermal energy storage costs 15kWhth and by allowing greater collection efficiencies and...