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1

Department of Defense 3 GW Solar Target | OpenEI Community  

Open Energy Info (EERE)

Department of Defense 3 GW Solar Target Department of Defense 3 GW Solar Target Home > Groups > Renewable Energy Finance Workshop Ianjkalin's picture Submitted by Ianjkalin(84) Contributor 15 December, 2012 - 16:56 Upload Files: application/pdf icon dod_presentation.pdf Groups: Renewable Energy Finance Workshop Login to post comments Latest documents Kalston BCSE Industry Overview slides Posted: 20 Dec 2012 - 13:56 by Kalston Ianjkalin Department of Defense 3 GW Solar Target Posted: 15 Dec 2012 - 16:56 by Ianjkalin 1 of 2 ›› Groups Menu You must login in order to post into this group. Latest document comments No comments have been made yet Recent content BCSE Industry Overview slides Department of Defense 3 GW Solar Target Presentation on Open Data & Finance Value Meeting Agenda Group members (2)

2

BerkeleyGW  

NLE Websites -- All DOE Office Websites (Extended Search)

BerkeleyGW BerkeleyGW BerkeleyGW Description The BerkeleyGW Package is a set of computer codes that calculates the quasiparticle properties and the optical responses of a large variety of materials from bulk periodic crystals to nanostructures such as slabs, wires and molecules. The package takes as input the mean-field results from various electronic structure codes such as the Kohn-Sham DFT eigenvalues and eigenvectors computed with PARATEC, Quantum ESPRESSO, SIESTA,Octopus, or TBPW (aka EPM). How to Access BerkeleyGW NERSC uses modules to manage access to software. To use the default version of BerkeleyGW, type: % module load berkeleygw Using BerkeleyGW on Hopper There are two ways of running BerkeleyGW on Hopper: submitting a batch job, or running interactively in an interactive batch session.

3

Targeted Outreach: Marin Solar Program's Solar Potential Map  

DOE Green Energy (OSTI)

This fact sheet explains how the Marin Solar Program (MSP) conducted market analysis and created a solar potential map on a small budget.

Not Available

2005-09-01T23:59:59.000Z

4

GW Energi | Open Energy Information  

Open Energy Info (EERE)

GW Energi GW Energi Jump to: navigation, search Name GW Energi Place Rødovre, Denmark Zip 2610 Sector Wind energy Product Danish wind farm investor. Coordinates 55.680531°, 12.45423° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":55.680531,"lon":12.45423,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

5

Targeted Outreach: Marin Solar Program's Solar Potential Map  

SciTech Connect

This fact sheet explains how the Marin Solar Program (MSP) conducted market analysis and created a solar potential map on a small budget.

2005-09-01T23:59:59.000Z

6

Estimating solar irradiance using a geostationary satellite  

E-Print Network (OSTI)

2009. Global Concentrated Solar Power Industry Report 2010Table 1.1 Incoming solar power at the top of the atmosphererate of 32% (WWEA, 2010). Solar power capacity was 16GW at

Urquhart, Bryan Glenn

2011-01-01T23:59:59.000Z

7

Multi-facet concentrator of solar setup for irradiating the objects placed in a target plane with solar light  

DOE Patents (OSTI)

According to the proposed invention, this technical result is achieved so that many-facet concentrator of a solar setup for exposure of objects, placed in a target plane, to the action of solar radiation containing a supporting frame and facets differing by that the facets of the concentrator are chosen with spherical focusing reflective surfaces of equal focal lengths and with selective coatings reflecting a desired spectral fraction of solar radiation, and are arranged on the supporting frame symmetrically with respect to the common axis of the concentrator, their optical axes being directed to the single point on the optical axis of the concentrator located before the nominal focus point of the concentrator and determining the position of arranging the target plane.

Lewandowski, Allan A. (Evergreen, CO); Yampolskiy, Vladislav (Moscow, RU); Alekseev, Valerie (Moscow, RU); Son, Valentin (Moscow, RU)

2001-01-01T23:59:59.000Z

8

G.W. Robinson Homes | Open Energy Information  

Open Energy Info (EERE)

G.W. Robinson Homes G.W. Robinson Homes Jump to: navigation, search Name G.W. Robinson Homes Place Gainesville, FL Website http://www.gwrobinson.com/ References NREL Case Study[1] Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building Systems Integration LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! G.W. Robinson Homes is a company located in Gainesville, FL. References ↑ "NREL Case Study" Retrieved from "http://en.openei.org/w/index.php?title=G.W._Robinson_Homes&oldid=381681" Categories: Clean Energy Organizations Companies Organizations What links here Related changes Special pages Printable version

9

Wind Gains ground, hitting 33 GW of installed capacity  

Science Conference Proceedings (OSTI)

The U.S. currently has 33 GW of installed wind capacity. Wind continues to gain ground, accounting for 42 percent of new capacity additions in the US in 2008.Globally, there are now 146 GW of wind capacity with an impressive and sustained growth trajectory that promises to dominate new generation capacities in many developing countries. The U.S., however, lags many European countries, with wind providing roughly 2 percent of electricity generation.

NONE

2010-06-15T23:59:59.000Z

10

Solar Wind Sources in the Late Declining Phase ofCycle23: Effects of the Weak Solar Polar Field onHighSpeed Streams  

E-Print Network (OSTI)

P. , Arge, C.N. : 2008, Solar Phys. Lee, C.O. , Luhmann,De Pater, I. , et al. : 2009, Solar Phys. in press. Li, Y. ,G.W. , Kopp, R.A. : 1971, Solar Phys. 18, 258. Schatten,

2009-01-01T23:59:59.000Z

11

Target selection for the SUNS and DEBRIS surveys for debris discs in the solar neighbourhood  

E-Print Network (OSTI)

Debris discs - analogous to the Asteroid and Kuiper-Edgeworth belts in the Solar system - have so far mostly been identified and studied in thermal emission shortward of 100 um. The Herschel space observatory and the SCUBA-2 camera on the James Clerk Maxwell Telescope will allow efficient photometric surveying at 70 to 850 um, which allow for the detection of cooler discs not yet discovered, and the measurement of disc masses and temperatures when combined with shorter wavelength photometry. The SCUBA-2 Unbiased Nearby Stars (SUNS) survey and the DEBRIS Herschel Open Time Key Project are complimentary legacy surveys observing samples of ~500 nearby stellar systems. To maximise the legacy value of these surveys, great care has gone into the target selection process. This paper describes the target selection process and presents the target lists of these two surveys.

Phillips, N M; Dent, W R F; Matthews, B C; Holland, W S; Wyatt, M C; Sibthorpe, B

2009-01-01T23:59:59.000Z

12

Center for Intelligent Systems Research GW Transportation Research Institute  

E-Print Network (OSTI)

Driving Simulator Laboratory Center for Intelligent Systems Research GW Transportation Research be employed in a number of other studies, such as: · Measuring the distraction potential of future in-vehicle intelligent transportation systems, · Determining the impact of road design on driver behavior

Vertes, Akos

13

UNIXUNIXUNIXUNIX((((OpenSSHOpenSSHOpenSSHOpenSSH)))) (gw.ps.nifs.ac.jp) RSA  

E-Print Network (OSTI)

pdf SSH SSH SSH UNIXUNIXUNIXUNIX((((OpenSSHOpenSSHOpenSSHOpenSSH)))) ssh (gw.ps.nifsTerm: New connection TCP/IP gw.ps.nifs.ac.jp %ssh (-i ) (-l ) gw.ps.nifs.ac.jp The authenticity of host 'gw.ps.nifs.ps.nifs.ac.jp,133.75.37.11' (RSA) to the list of known hosts. Enter passphrase for key '/home

Ito, Atsushi

14

Sodium-Doped Molybdenum Targets for Controllable Sodium Incorporation in CIGS Solar Cells: Preprint  

DOE Green Energy (OSTI)

The efficiency of Cu(In,Ga)Se2 (CIGS) solar cells is enhanced when Na is incorporated in the CIGS absorber layer. This work examines Na incorporation in CIGS utilizing Na-doped Mo sputtered from targets made with sodium molybdate-doped (MONA) powder. Mo:Na films with varying thicknesses were sputtered onto Mo-coated borosilicate glass (BSG) or stainless steel substrates for CIGS solar cells. By use of this technique, the Na content of CIGS can be varied from near-zero to higher than that obtained from a soda-lime glass (SLG) substrate. Targets and deposition conditions are described. The doped Mo films are analyzed, and the resulting devices are compared to devices fabricated on Mo-coated SLG as well as Mo-coated BSG with NaF. Completed devices utilizing MONA exceeded 15.7% efficiency without anti-reflective coating, which was consistently higher than devices prepared with the NaF precursor. Strategies for minimizing adhesion difficulties are presented.

Mansfield, L. M.; Repins, I. L.; Glynn, S.; Carducci, M. D.; Honecker, D. M.; Pankow, J.; Young, M.; DeHart, C.; Sundaramoorthy, R.; Beall, C. L.; To, B.

2011-07-01T23:59:59.000Z

15

Opportunities and Challenges for Solar Minigrid Development in Rural India  

DOE Green Energy (OSTI)

The goal of this report is to inform investors about the potential of solar minigrid technologies to serve India's rural market. Under the US-India Energy Dialogue, the US Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) is supporting the Indian Ministry of New and Renewable Energy (MNRE)'s Jawaharlal Nehru National Solar Mission (JNNSM) in performing a business-case and policy-oriented analysis on the deployment of solar minigrids in India. The JNNSM scheme targets the development of 2GW of off-grid solar power by 2022 and provides large subsidies to meet this target. NREL worked with electricity capacity and demand data supplied by the Ladakh Renewable Energy Development Agency (LREDA) from Leh District, to develop a technical approach for solar minigrid development. Based on the NREL-developed, simulated solar insolation data for the city of Leh, a 250-kW solar photovoltaic (PV) system can produce 427,737 kWh over a 12-month period. The business case analysis, based on several different scenarios and JNNSM incentives shows the cost of power ranges from Rs. 6.3/kWh (US$0.126) to Rs. 9/kWh (US$0.18). At these rates, solar power is a cheaper alternative to diesel. An assessment of the macro-environment elements--including political, economic, environmental, social, and technological--was also performed to identify factors that may impact India?s energy development initiatives.

Thirumurthy, N.; Harrington, L.; Martin, D.; Thomas, L.; Takpa, J.; Gergan, R.

2012-09-01T23:59:59.000Z

16

Nitrogen isotopes in the recent solar wind from the analysis of genesis targets: evidence for large scale isotope heterogeneity in the nascent solar system  

DOE Green Energy (OSTI)

Nitrogen, the fifth most abundant element in the universe, displays the largest stable isotope variations in the solar system reservoirs after hydrogen. Yet the value of isotopic composition of solar nitrogen, presumably the best proxy of the protosolar nebula composition, is not known. Nitrogen isotopes trapped in Genesis spacecraft target material indicate a 40 % depletion of {sup 15}N in solar wind N relative to inner planets and meteorites, and define a composition for the present-day Sun undistinguishable from that of Jupiter's atmosphere. These results indicate that the isotopic composition of of nitrogen in the outer convective zone of the Sun (OCZ) has not changed through time, and is representative of the protosolar nebula. Large {sup 15}N enrichments during e.g., irradiation, or contributions from {sup 15}N-rich presolar components, are required to account for planetary values.

Wiens, Roger C [Los Alamos National Laboratory; Marty, Bernard [INSU-CNRS; Zimmermann, Laurent [INSU-CNRS; Burnard, Peter G [INSU-CNRS; Burnett, Donald L [CALTECH; Heber, Veronika S [ETH ZURICH; Wieler, Rainer [ETH ZURICH; Bochsler, Peter [UNIV OV BERN

2009-01-01T23:59:59.000Z

17

Solar  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy (DOE) leads a large network of researchers and other partners to deliver innovative solar photovoltaic and concentrating solar power technologies that will make solar...

18

Absorption Spectra and Plotting Exciton Wavefunctions BerkeleyGW Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

Hands on Session 5: Converging Hands on Session 5: Converging Absorption Spectra and Plotting Exciton Wavefunctions BerkeleyGW Workshop 11/23/2013 Diana Qiu Converging Absorption General Parameters: ● K-grid sampling (WFN_fi, WFNq_fi) - Generally need to be finer when excitons are localized in k-space ● Number of valence bands and conduction bands (eqp.dat) - Needs to capture all the transitions in the energy range of interest Parameters Particular to BGW: ● Coarse k-grid (WFN_co, same as for epsilon) - Need to be fine enough to capture correct screening ● Number of coarse grid bands used in interpolation (eqp_co.dat) - Interpolation quality reported in dcc_mat.dat and dvv_mat.dat files Plotting Exciton Wavefunctions ● Plotxct.x calculates the exciton wavefunction in real-space with the

19

Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) June 12, 2013 DOE referred the matter of Fisher & Paykel Appliances residential clothes washer, model WA42T26GW1, to the U.S. Environmental Protection Agency, brand manager for the ENERGY STAR Program, for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification. Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1) More Documents & Publications Regulatory Burden RFI DOE response to questions from AHAM on the supplemental proposed test procedure for residential clothes washers Scoping Study to Evaluate Feasibility of National Databases for EM&V Documents and Measure Savings: Appendices

20

2008 Solar Technologies Market Report  

SciTech Connect

The focus of this report is the U.S. solar electricity market, including photovoltaic (PV) and concentrating solar power (CSP) technologies. The report is organized into five chapters. Chapter 1 provides an overview of global and U.S. installation trends. Chapter 2 presents production and shipment data, material and supply chain issues, and solar industry employment trends. Chapter 3 presents cost, price, and performance trends. Chapter 4 discusses policy and market drivers such as recently passed federal legislation, state and local policies, and developments in project financing. Chapter 5 provides data on private investment trends and near-term market forecasts. Highlights of this report include: (1) The global PV industry has seen impressive growth rates in cell/module production during the past decade, with a 10-year compound annual growth rate (CAGR) of 46% and a 5-year CAGR of 56% through 2008. (2) Thin-film PV technologies have grown faster than crystalline silicon over the past 5 years, with a 10-year CAGR of 47% and a 5-year CAGR of 87% for thin-film shipments through 2008. (3) Global installed PV capacity increased by 6.0 GW in 2008, a 152% increase over 2.4 GW installed in 2007. (4) The United States installed 0.34 GW of PV capacity in 2008, a 63% increase over 0.21 GW in 2007. (5) Global average PV module prices dropped 23% from $4.75/W in 1998 to $3.65/W in 2008. (6) Federal legislation, including the Emergency Economic Stabilization Act of 2008 (EESA, October 2008) and the American Recovery and Reinvestment Act (ARRA, February 2009), is providing unprecedented levels of support for the U.S. solar industry. (7) In 2008, global private-sector investment in solar energy technology topped $16 billion, including almost $4 billion invested in the United States. (8) Solar PV market forecasts made in early 2009 anticipate global PV production and demand to increase fourfold between 2008 and 2012, reaching roughly 20 GW of production and demand by 2012. (9) Globally, about 13 GW of CSP was announced or proposed through 2015, based on forecasts made in mid-2009. Regional market shares for the 13 GW are about 51% in the United States, 33% in Spain, 8% in the Middle East and North Africa, and 8% in Australasia, Europe, and South Africa. Of the 6.5-GW project pipeline in the United States, 4.3 GW have power purchase agreements (PPAs). The PPAs comprise 41% parabolic trough, 40% power tower, and 19% dish-engine systems.

Price, S.; Margolis, R.; Barbose, G.; Bartlett, J.; Cory, K.; Couture, T.; DeCesaro, J.; Denholm, P.; Drury, E.; Frickel, M.; Hemmeline, C.; Mendelsohn, T.; Ong, S.; Pak, A.; Poole, L.; Peterman, C.; Schwabe, P.; Soni, A.; Speer, B.; Wiser, R.; Zuboy, J.; James, T.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

INFORMATION FOR RENEWABLE ENERGY  

E-Print Network (OSTI)

to be 150 GW of wind power by 2020 and 20 GW of solar PV by 2020. The official targets in the 2007 RE Medium wind capacity before 2020. 8 New renewables account for biomass, solar, small hydro and wind power announced yet), to include a wind power target of 150 GW and a solar PV target of 20 GW by 2020

22

Fisher & Paykel Appliances: ENERGY STAR Referral (WA42T26GW1)  

Energy.gov (U.S. Department of Energy (DOE))

DOE referred the matter of Fisher & Paykel Appliances residential clothes washer, model WA42T26GW1, to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

23

SOLAR TODAY WINTER 2012/13 ISSUE MANUSCRIPT Richard Perez, ASRC, University at Albany,  

E-Print Network (OSTI)

SOLAR TODAY WINTER 2012/13 ISSUE MANUSCRIPT SmartFiT © Richard Perez, ASRC, University at Albany, Tom Thompson, Advanced Solar Products, Thomas E. Hoff, Clean Power Research, Lyle Rawlings, Advanced Solar Products, Ken Zweibel, GW Solar Institute, George Washington University Pradeep Haldar

Perez, Richard R.

24

Outlook for detection of GW inspirals by GRB-triggered searches in the Advanced detector era  

E-Print Network (OSTI)

Short, hard gamma-ray bursts (GRBs) are believed to originate from the coalescence of two neutron stars (NSs) or a NS and a black hole (BH). If this scenario is correct, then short GRBs will be accompanied by the emission of strong gravitational waves (GWs), detectable by GW observatories such as LIGO, Virgo, KAGRA, and LIGO-India. As compared with blind, all-sky, all-time GW searches, externally triggered searches for GW counterparts to short GRBs have the advantages of both significantly reduced detection threshold due to known time and sky location and enhanced GW amplitude because of face-on orientation. Based on the distribution of signal-to-noise ratios in candidate compact binary coalescence events in the most recent joint LIGO-Virgo data, our analytic estimates, and our Monte Carlo simulations, we find an effective sensitive volume for GRB-triggered searches that is about 2 times greater than for an all-sky, all-time search. For NS-NS systems, a jet angle of 20 degrees, a gamma-ray satellite field of view of 10% of the sky, and priors with generally precessing spin, this doubles the number of NS-NS short-GRB and NS-BH short-GRB associations, to ~3-4% of all detections of NS-NSs and NS-BHs. We also investigate the power of tests for statistical excesses in lists of subthreshold events, and show that these are unlikely to reveal a subthreshold population until finding GW associations to short GRBs is already routine. Finally, we provide useful formulas for calculating the prior distribution of GW amplitudes from a compact binary coalescence, for a given GW detector network and given sky location.

Alexander Dietz; Nickolas Fotopoulos; Leo Singer; Curt Cutler

2012-10-11T23:59:59.000Z

25

Self-consistent GW: an all-electron implementation with localized basis functions  

E-Print Network (OSTI)

This paper describes an all-electron implementation of the self-consistent GW (sc-GW) approach -- i.e. based on the solution of the Dyson equation -- in an all-electron numeric atom-centered orbital (NAO) basis set. We cast Hedin's equations into a matrix form that is suitable for numerical calculations by means of i) the resolution of identity technique to handle 4-center integrals; and ii) a basis representation for the imaginary-frequency dependence of dynamical operators. In contrast to perturbative G0W0, sc-GW provides a consistent framework for ground- and excited-state properties and facilitates an unbiased assessment of the GW approximation. For excited-states, we benchmark sc-GW for five molecules relevant for organic photovoltaic applications: thiophene, benzothiazole, 1,2,5-thiadiazole, naphthalene, and tetrathiafulvalene. At self-consistency, the quasi-particle energies are found to be in good agreement with experiment and, on average, more accurate than G0W0 based on Hartree-Fock (HF) or density-...

Caruso, Fabio; Ren, Xinguo; Rubio, Angel; Scheffler, Matthias

2013-01-01T23:59:59.000Z

26

A Bayesian analysis pipeline for continuous GW sources in the PTA band  

E-Print Network (OSTI)

The direct detection of Gravitational Waves (GWs) by Pulsar Timing Arrays (PTAs) is very likely within the next decade. While the stochastic GW background is a promising candidate for detection it is also possible that single resolvable sources may be detectable as well. In this work we will focus on the detection and characterization of single GW sources from supermassive black hole binaries (SMBHBs). We introduce a fully Bayesian data analysis pipeline that is meant to carry out a search, characterization, and evaluation phase. This will allow us to rapidly locate the global maxima in parameter space, map out the posterior, and finally weigh the evidence of a GW detection through a Bayes Factor. Here we will make use of an adaptive metropolis (AM) algorithm and parallel tempering. We test this algorithm on realistic simulated data that are representative of modern PTAs.

Justin Ellis

2013-05-03T23:59:59.000Z

27

Target  

NLE Websites -- All DOE Office Websites (Extended Search)

Lifetime measurements in Lifetime measurements in inverse kinematics Coulex Target e.g. C Stopper e.g. Cu Beam X X * C Si-Det. Yale Plunger 120 Te at 300 MeV Plunger foils Si-Detector Compton-suppressed Clover detectors (8) 50% Coulomb- barrier )] ( exp[ 1 ) ( 0 d d d P - - - = λ Probability of emitting gamma-ray while in-flight: From data: ) ( ) ( ) ( ) ( ) ( d I d I d P total shifted γ γ = where ) ( ) ( γ γ γ γ θ ε W E N I = Lifetime analysis For example: Valence proton symmetry Data from NNDC, WNSL ( 120 Te), NBI group ( 116 Te), Cologne ( 114 Te) B(E2)up [e 2 b 2 ] N A.A. Pasternak et al., EPJA 13, 435 (2002) O. Möller et al., PRC 71, 064324 (2005) Study deviations from (collective) expectations -> needs a fast and easy way to obtain data -> inverse RDDS well suited! Important in inverse kinematics: Deorientation F I J Large v/c => except for relativistic

28

Hands-On Session 6: Monolayer Boron Nitride BerkeleyGW Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

Hands-On Session 6: Monolayer Boron Nitride Hands-On Session 6: Monolayer Boron Nitride BerkeleyGW Workshop 11/23/2013 Diana Qiu Goals: 1. Demonstrate a GW-BSE calculation for a 2D semiconductor 2. Look at the behavior of ε -1 00 (q) for a system with a truncated Coulomb interaction 3. Learn how to use BerkeleyGW's visualization tools to look at the exciton wave function Instructions: Please copy the example directory into your scratch directory >> cp -rP /project/projectdirs/m1694/BGW-2013/6-boron_nitride $SCRATCH/ 1-MF ● Please go the directory ``6-boron_nitride/1-mf/`` ● Enter each directory in numerical order and follow the instructions in the README files. Some things to note for 2D calculations: ● The system is in a periodic supercell. Though we will not do so in this calculation, you should always converge the k-grid sampling and amount of vacuum between

29

Map of Solar Power Plants/Data | Open Energy Information  

Open Energy Info (EERE)

Solar Power Plants/Data Solar Power Plants/Data < Map of Solar Power Plants Jump to: navigation, search Download a CSV file of the table below: CSV FacilityType Owner Developer EnergyPurchaser Place GeneratingCapacity NumberOfUnits CommercialOnlineDate HeatRate WindTurbineManufacturer FacilityStatus AV Solar Ranch I Solar Power Plant Photovoltaics NextLight Renewable Power Antelope Valley, California 230 MW230,000 kW 230,000,000 W 230,000,000,000 mW 0.23 GW 2.3e-4 TW Agua Caliente Solar Power Plant Photovoltaics NextLight Renewable Power Yuma County, Arizona 280 MW280,000 kW 280,000,000 W 280,000,000,000 mW 0.28 GW 2.8e-4 TW Agua Caliente Solar Project Utility scale solar First Solar Yuma County, Arizona 290 MW290,000 kW 290,000,000 W 290,000,000,000 mW

30

Growth in Solar Means Growth in Ohio | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio October 6, 2010 - 2:26pm Addthis Lorelei Laird Writer, Energy Empowers Editor's Note: Yesterday Secretary Chu announced that solar panels and a solar hot water heater will be added to the White House by the end of next spring. This entry is cross-posted from the Energy Empowers blog and deals with how the continued growth of solar power is not only a boon for industry, but for local economies as well. The solar industry saw growth in 2010. Market research company Solarbuzz reports that global demand soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW

31

Growth in Solar Means Growth in Ohio | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio October 6, 2010 - 2:26pm Addthis Lorelei Laird Writer, Energy Empowers Editor's Note: Yesterday Secretary Chu announced that solar panels and a solar hot water heater will be added to the White House by the end of next spring. This entry is cross-posted from the Energy Empowers blog and deals with how the continued growth of solar power is not only a boon for industry, but for local economies as well. The solar industry saw growth in 2010. Market research company Solarbuzz reports that global demand soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW

32

Energy, Economic, and Environmental Benefits of the Solar America Initiative  

SciTech Connect

The President's Solar America Initiative (SAI) was launched in January 2006 as part of the administration's Advanced Energy Initiative. The SAI is being led by the U.S. Department of Energy (DOE) Solar Energy Technologies Program (SETP), with NREL providing analytical and technical support. The SAI has a goal of installing 5-10 GW of photovoltaic (PV) systems in the United States by 2015 and 70-100 GW of PV systems in the United States by 2030. To make PV cost-competitive with other energy resources, this requires that the installed cost of PV fall from approximately $8/Wdc in 2005 to $3.3/Wdc in 2015 and $2.5/Wdc in 2030. This report presents estimates of the potential energy, economic, and environmental benefits that could result should the SAI PV installation goals be achieved.

Grover, S.

2007-08-01T23:59:59.000Z

33

Concentrating Solar Power: Technology Overview  

Science Conference Proceedings (OSTI)

Concentrating Solar Power (CSP) has the potential to contribute significantly to the generation of electricity by renewable energy resources in the U.S.. Thermal storage can extend the duty cycle of CSP beyond daytime hours to early evening where the value of electricity is often the highest. The potential solar resource for the southwest U.S. is identified, along with the need to add power lines to bring the power to consumers. CSP plants in the U.S. and abroad are described. The CSP cost of electricity at the busbar is discussed. With current incentives, CSP is approaching competiveness with conventional gas-fired systems during peak-demand hours when the price of electricity is the highest. It is projected that a mature CSP industry of over 4 GWe will be able to reduce the energy cost by about 50%, and that U.S. capacity could be 120 GW by 2050.

Mehos, M.

2008-01-01T23:59:59.000Z

34

ECOLOGICAL CONSIDERATIONS OF THE SOLAR ALTERNATIVE  

E-Print Network (OSTI)

I low high I uses ~ 30 km /GW baseload e increased demand inuse low high uses - 60 km /GW baseload e none water use high

Davidson, M.

2010-01-01T23:59:59.000Z

35

California's Energy Future - The View to 2050  

E-Print Network (OSTI)

required for cleaning of solar PV installations. Geothermal65 GW - Distributed Solar PV 5 kW 22 GW 500 MW 1.5 GW 50GW** - Wind 500 MW 59 GW - Central Solar (CSP and PV) 500 MW

2011-01-01T23:59:59.000Z

36

Californias Energy Future: The View to 2050 - Summary Report  

E-Print Network (OSTI)

required for cleaning of solar PV installations. Geothermal65 GW - Distributed Solar PV 5 kW 22 GW 500 MW 1.5 GW 50GW** - Wind 500 MW 59 GW - Central Solar (CSP and PV) 500 MW

Yang, Christopher

2011-01-01T23:59:59.000Z

37

VP 100: Growth in solar means growth in Ohio | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Growth in solar means growth in Ohio Growth in solar means growth in Ohio VP 100: Growth in solar means growth in Ohio October 6, 2010 - 10:57am Addthis DuPont is betting on major growth in the market for solar energy -- and therefore for its Tedlar film, a durable backing for silicon solar panels. | Photo Courtesy of DuPont DuPont is betting on major growth in the market for solar energy -- and therefore for its Tedlar film, a durable backing for silicon solar panels. | Photo Courtesy of DuPont Lorelei Laird Writer, Energy Empowers Market research company Solarbuzz reports that global demand for solar power soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW as of June -- and

38

Solaren Space Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Solaren Space Solar Power Plant Solaren Space Solar Power Plant Jump to: navigation, search Name Solaren Space Solar Power Plant Facility Solaren Space Solar Sector Solar Facility Type Photovoltaic Developer Solaren Corp Generating Capacity (MW) 200.0200 MW 200,000 kW 200,000,000 W 200,000,000,000 mW 0.2 GW References [1] Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

39

Measurement of the solar 8B neutrino rate with a liquid scintillator target and 3 MeV energy threshold in the Borexino detector  

E-Print Network (OSTI)

We report the measurement of electron neutrino elastic scattering from 8B solar neutrinos with 3 MeV energy threshold by the Borexino detector in Gran Sasso (Italy). The rate of solar neutrino-induced electron scattering events above this energy in Borexino is 0.217 +- 0.038 (stat) +- 0.008 (syst) cpd/100 t, which corresponds to the equivalent unoscillated flux of (2.4 +- 0.4 (stat) +- 0.1 (syst))x10^6 cm^-2 s^-1, in good agreement with measurements from SNO and SuperKamiokaNDE. Assuming the 8B neutrino flux predicted by the high metallicity Standard Solar Model, the average 8B neutrino survival probability above 3 MeV is measured to be 0.29+-0.10. The survival probabilities for 7Be and 8B neutrinos as measured by Borexino differ by 1.9 sigma. These results are consistent with the prediction of the MSW-LMA solution of a transition in the solar electron neutrino survival probability between the low energy vacuum-driven and the high-energy matter-enhanced solar neutrino oscillation regimes.

The Borexino Collaboration

2008-08-21T23:59:59.000Z

40

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

E-Print Network (OSTI)

the small solar targets in Pennsylvania and Delaware wereiii Pennsylvania) fully achieved their solar/DG targets inPennsylvania, and Washington D.C. ) all had relatively small solar

Wiser, Ryan

2010-01-01T23:59:59.000Z

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to obtain the most current and comprehensive results.


41

Office of Educational Programs Solar Energy Lab  

E-Print Network (OSTI)

Office of Educational Programs Solar Energy Lab Overview Kaitlin Thomassen Target student audience: High School Regents Physics High School AP Physics #12;Solar Energy Lab: Goals Highlight research Solar Farm & Northeast Solar Energy Research Center (NSERC) Scientists and engineers will research

Homes, Christopher C.

42

Final report : results of the 2007 targeted investigation at Hilton, Kansas.  

SciTech Connect

The Commodity Credit Corporation (CCC), an agency of the U.S. Department of Agriculture (USDA), operated a grain storage facility in Hilton, Kansas, in 1954-1965. In 1992, carbon tetrachloride was first identified, at a concentration of 910 {micro}g/L, in groundwater from well GW01 at Hilton. This discovery occurred in association with the sale of the private grain storage facility on which well GW01 is located to the current owner, the Mid-Kansas Cooperative Association. The Kansas Department of Health and Environment conducted investigations at Hilton in 1992-1994. In 1996-1997, Argonne National Laboratory conducted Phase I and Phase II investigations on behalf of the CCC/USDA to characterize the distribution of the carbon tetrachloride contamination identified in well GW01, the stratigraphic units potentially hosting contaminant migration, and local hydrogeology in the Hilton area. The 2007 targeted investigation reported here focused specifically on the former CCC/USDA property at Hilton, west of the railroad tracks. (Until a property record search in 2005, the location of the CCC/USDA's former facility at Hilton was not known with certainty.) The objectives of the investigation, as implemented, were to (1) investigate for carbon tetrachloride contamination in the shallower soil and shallow aquifer units below the former CCC/USDA property and (2) investigate groundwater flow patterns. The key results of the 2007 targeted investigation are as follows: (1) No carbon tetrachloride or chloroform contamination was found in soil or groundwater below the former CCC/USDA facility. (2) The 2007 groundwater level data support a southwesterly direction for groundwater flow in the main Hilton aquifer (Equus Beds), consistent with findings of previous investigations. Contaminated well GW01 was confirmed to be upgradient from the former CCC/USDA facility. (3) The contaminants carbon tetrachloride, chloroform, and 1,2-dibromoethane (ethylene dibromide) were found in groundwater only at well GW01. No evidence of contamination was found in other monitoring wells and piezometers. This pattern is consistent with findings of previous investigations. The findings of the 2007 targeted investigation clearly demonstrate that the former CCC/USDA facility at Hilton was not the source of the carbon tetrachloride contamination persistently detected in well GW01. Well GW01 is approximately 300 ft upgradient from the former CCC/USDA facility. This well is the only sampling location at Hilton where carbon tetrachloride contamination in groundwater has ever been identified. The CCC/USDA never operated grain storage facilities on the property on which well GW01 is located.

LaFreniere, L. M.; Environmental Science Division

2008-04-29T23:59:59.000Z

43

Pyron Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Solar Inc Jump to: navigation, search Name Pyron Solar Inc Place La Jolla, California Zip 92037 Product Developing a high-concentration CPV system targetted at the utility-scale...

44

Solar activity can affect transmission grid, but 2013 activity ...  

U.S. Energy Information Administration (EIA)

Biofuels: Ethanol & Biodiesel ... because Earth presents such a tiny target in a large solar system. National Aeronautics and Space Administration ...

45

HST AND OPTICAL DATA REVEAL WHITE DWARF COOLING, SPIN, AND PERIODICITIES IN GW LIBRAE 3-4 YEARS AFTER OUTBURST  

SciTech Connect

Since the large amplitude 2007 outburst which heated its accreting, pulsating white dwarf, the dwarf nova system GW Librae has been cooling to its quiescent temperature. Our Hubble Space Telescope ultraviolet spectra combined with ground-based optical coverage during the third and fourth year after outburst show that the fluxes and temperatures are still higher than quiescence (T = 19,700 K and 17,300 K versus 16,000 K pre-outburst for a log g = 8.7 and d = 100 pc). The K{sub wd} of 7.6 {+-} 0.8 km s{sup -1} determined from the C I {lambda}1463 absorption line, as well as the gravitational redshift implies a white dwarf mass of 0.79 {+-} 0.08 M{sub Sun }. The widths of the UV lines imply a white dwarf rotation velocity v sin i of 40 km s{sup -1} and a spin period of 209 s (for an inclination of 11 deg and a white dwarf radius of 7 Multiplication-Sign 10{sup 8} cm). Light curves produced from the UV spectra in both years show a prominent multiplet near 290 s, with higher amplitude in the UV compared to the optical, and increased amplitude in 2011 versus 2010. As the presence of this set of periods is intermittent in the optical on weekly timescales, it is unclear how this relates to the non-radial pulsations evident during quiescence.

Szkody, Paula; Mukadam, Anjum S. [Department of Astronomy, University of Washington, Seattle, WA 98195 (United States); Gaensicke, Boris T., E-mail: szkody@astro.washington.edu, E-mail: mukadam@astro.washington.edu, E-mail: boris.gaensicke@warwick.ac.uk [Department of Physics, University of Warwick, Coventry CV4 7AL (United Kingdom); and others

2012-07-10T23:59:59.000Z

46

Electronic structure and the local electroneutrality level of SiC polytypes from quasiparticle calculations within the GW approximation  

SciTech Connect

The most important interband transitions and the local charge neutrality level (CNL) in silicon carbide polytypes 3C-SiC and nH-SiC (n = 2-8) are calculated using the GW approximation for the self energy of quasiparticles. The calculated values of band gap E{sub g} for various polytypes fall in the range 2.38 eV (3C-SiC)-3.33 eV (2H-SiC) and are very close to the experimental data (2.42-3.33 eV). The quasiparticle corrections to E{sub g} determined by DFT-LDA calculations (about 1.1 eV) are almost independent of the crystal structure of a polytype. The positions of CNL in various polytypes are found to be almost the same, and the change in CNL correlates weakly with the change in E{sub g}, which increases with the hexagonality of SiC. The calculated value of CNL varies from 1.74 eV in polytype 3C-SiC to 1.81 eV in 4H-SiC.

Brudnyi, V. N., E-mail: brudnyi@mail.tsu.ru [Tomsk State University (Russian Federation); Kosobutsky, A. V. [Kemerovo State University (Russian Federation)

2012-06-15T23:59:59.000Z

47

Incentivizing Distributed Solar: Best Practices (Presentation...  

NLE Websites -- All DOE Office Websites (Extended Search)

mechanism to set market price - Competitive bidding process for selecting lowest-cost solar installations 11 Declining Incentives - Capacity Targets 0 200 400 600 800 1000 1200...

48

Solar Hidden Photon Search  

E-Print Network (OSTI)

The Solar Hidden Photon Search (SHIPS) is a joint astroparticle project of the Hamburger Sternwarte and DESY. The main target is to detect the solar emission of a new species of particles, so called Hidden Photons (HPs). Due to kinetic mixing, photons and HPs can convert into each other as they propagate. A small number of solar HPs - originating from photon to HP oscillations in the interior of the Sun - can be converted into photons in a long vacuum pipe pointing to the Sun - the SHIPS helioscope.

Schwarz, Matthias; Redondo, Javier; Ringwald, Andreas; Wiedemann, Guenter

2011-01-01T23:59:59.000Z

49

Solar Deployment System (SolarDS) Model: Documentation and Sample Results  

DOE Green Energy (OSTI)

The Solar Deployment System (SolarDS) model is a bottom-up, market penetration model that simulates the potential adoption of photovoltaics (PV) on residential and commercial rooftops in the continental United States through 2030. NREL developed SolarDS to examine the market competitiveness of PV based on regional solar resources, capital costs, electricity prices, utility rate structures, and federal and local incentives. The model uses the projected financial performance of PV systems to simulate PV adoption for building types and regions then aggregates adoption to state and national levels. The main components of SolarDS include a PV performance simulator, a PV annual revenue calculator, a PV financial performance calculator, a PV market share calculator, and a regional aggregator. The model simulates a variety of installed PV capacity for a range of user-specified input parameters. PV market penetration levels from 15 to 193 GW by 2030 were simulated in preliminary model runs. SolarDS results are primarily driven by three model assumptions: (1) future PV cost reductions, (2) the maximum PV market share assumed for systems with given financial performance, and (3) PV financing parameters and policy-driven assumptions, such as the possible future cost of carbon emissions.

Denholm, P.; Drury, E.; Margolis, R.

2009-09-01T23:59:59.000Z

50

Solar Decathlon  

NLE Websites -- All DOE Office Websites (Extended Search)

U.S. Department of Energy Solar Decathlon Sara Farrar-Nagy National Renewable Energy Laboratory sara.farrar-nagy@nrel.gov, 303-384-7514 April 3, 2013 Solar Decathlon 2009 Solar...

51

Solar Easements  

Energy.gov (U.S. Department of Energy (DOE))

Virginia's solar easement law is similar to those in effect in other states. The Virginia Solar Easements Act of 1978 allows property owners to create binding solar easements for the purpose of...

52

DOE Solar Decathlon: Market Appeal  

NLE Websites -- All DOE Office Websites (Extended Search)

Market Appeal Each U.S. Department of Energy Solar Decathlon team builds its house for a target client of its choosing. The Market Appeal Jury, which is composed of professionals...

53

Targeted search for continuous gravitational waves: Bayesian versus maximum-likelihood statistics  

E-Print Network (OSTI)

We investigate the Bayesian framework for detection of continuous gravitational waves (GWs) in the context of targeted searches, where the phase evolution of the GW signal is assumed to be known, while the four amplitude parameters are unknown. We show that the orthodox maximum-likelihood statistic (known as F-statistic) can be rediscovered as a Bayes factor with an unphysical prior in amplitude parameter space. We introduce an alternative detection statistic ("B-statistic") using the Bayes factor with a more natural amplitude prior, namely an isotropic probability distribution for the orientation of GW sources. Monte-Carlo simulations of targeted searches show that the resulting Bayesian B-statistic is more powerful in the Neyman-Pearson sense (i.e. has a higher expected detection probability at equal false-alarm probability) than the frequentist F-statistic.

Reinhard Prix; Badri Krishnan

2009-07-15T23:59:59.000Z

54

Targeted search for continuous gravitational waves: Bayesian versus maximum-likelihood statistics  

E-Print Network (OSTI)

We investigate the Bayesian framework for detection of continuous gravitational waves (GWs) in the context of targeted searches, where the phase evolution of the GW signal is assumed to be known, while the four amplitude parameters are unknown. We show that the orthodox maximum-likelihood statistic (known as F-statistic) can be rediscovered as a Bayes factor with an unphysical prior in amplitude parameter space. We introduce an alternative detection statistic ("B-statistic") using the Bayes factor with a more natural amplitude prior, namely an isotropic probability distribution for the orientation of GW sources. Monte-Carlo simulations of targeted searches show that the resulting Bayesian B-statistic is more powerful in the Neyman-Pearson sense (i.e. has a higher expected detection probability at equal false-alarm probability) than the frequentist F-statistic.

Prix, Reinhard

2009-01-01T23:59:59.000Z

55

Reaching Grid Parity Using BP Solar Crystalline Silicon Technology: A Systems Class Application  

DOE Green Energy (OSTI)

The primary target market for this program was the residential and commercial PV markets, drawing on BP Solar's premium product and service offerings, brand and marketing strength, and unique routes to market. These two markets were chosen because: (1) in 2005 they represented more than 50% of the overall US PV market; (2) they are the two markets that will likely meet grid parity first; and (3) they are the two market segments in which product development can lead to the added value necessary to generate market growth before reaching grid parity. Federal investment in this program resulted in substantial progress toward the DOE TPP target, providing significant advancements in the following areas: (1) Lower component costs particularly the modules and inverters. (2) Increased availability and lower cost of silicon feedstock. (3) Product specifically developed for residential and commercial applications. (4) Reducing the cost of installation through optimization of the products. (5) Increased value of electricity in mid-term to drive volume increases, via the green grid technology. (6) Large scale manufacture of PV products in the US, generating increased US employment in manufacturing and installation. To achieve these goals BP Solar assembled a team that included suppliers of critical materials, automated equipment developers/manufacturers, inverter and other BOS manufacturers, a utility company, and University research groups. The program addressed all aspects of the crystalline silicon PV business from raw materials (particularly silicon feedstock) through installation of the system on the customers site. By involving the material and equipment vendors, we ensured that supplies of silicon feedstock and other PV specific materials like encapsulation materials (EVA and cover glass) will be available in the quantities required to meet the DOE goals of 5 to 10 GW of installed US PV by 2015 and at the prices necessary for PV systems to reach grid parity in 2015. This final technical report highlights the accomplishments of the BP Solar technical team from 2006 to the end of the project in February 2010. All the main contributors and team members are recognized for this accomplishment and their endeavors are recorded in the twelve main tasks described here.

Cunningham, Daniel W; Wohlgemuth, John; Carlson, David E; Clark, Roger F; Gleaton, Mark; Posbic, John P; Zahler, James

2010-12-06T23:59:59.000Z

56

Reaching Grid Parity Using BP Solar Crystalline Silicon Technology: A Systems Class Application  

SciTech Connect

The primary target market for this program was the residential and commercial PV markets, drawing on BP Solar's premium product and service offerings, brand and marketing strength, and unique routes to market. These two markets were chosen because: (1) in 2005 they represented more than 50% of the overall US PV market; (2) they are the two markets that will likely meet grid parity first; and (3) they are the two market segments in which product development can lead to the added value necessary to generate market growth before reaching grid parity. Federal investment in this program resulted in substantial progress toward the DOE TPP target, providing significant advancements in the following areas: (1) Lower component costs particularly the modules and inverters. (2) Increased availability and lower cost of silicon feedstock. (3) Product specifically developed for residential and commercial applications. (4) Reducing the cost of installation through optimization of the products. (5) Increased value of electricity in mid-term to drive volume increases, via the green grid technology. (6) Large scale manufacture of PV products in the US, generating increased US employment in manufacturing and installation. To achieve these goals BP Solar assembled a team that included suppliers of critical materials, automated equipment developers/manufacturers, inverter and other BOS manufacturers, a utility company, and University research groups. The program addressed all aspects of the crystalline silicon PV business from raw materials (particularly silicon feedstock) through installation of the system on the customers site. By involving the material and equipment vendors, we ensured that supplies of silicon feedstock and other PV specific materials like encapsulation materials (EVA and cover glass) will be available in the quantities required to meet the DOE goals of 5 to 10 GW of installed US PV by 2015 and at the prices necessary for PV systems to reach grid parity in 2015. This final technical report highlights the accomplishments of the BP Solar technical team from 2006 to the end of the project in February 2010. All the main contributors and team members are recognized for this accomplishment and their endeavors are recorded in the twelve main tasks described here.

Cunningham, Daniel W; Wohlgemuth, John; Carlson, David E; Clark, Roger F; Gleaton, Mark; Posbic, John P; Zahler, James

2010-12-06T23:59:59.000Z

57

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

72 Figure 3.20. Generic parabolic trough CSP costwhich is dominated by parabolic trough technology, troughsMarket (GW) Share Parabolic trough Tower Dish-engine Total

Price, S.

2010-01-01T23:59:59.000Z

58

California's Energy Future - The View to 2050  

E-Print Network (OSTI)

concentrating solar power (CSP)) and biomass systems, therebines Concentrated Solar Power (CSP) Solar Photovoltaic (PV)500 MW 59 GW - Central Solar (CSP and PV) 500 MW 65 GW -

2011-01-01T23:59:59.000Z

59

Californias Energy Future: The View to 2050 - Summary Report  

E-Print Network (OSTI)

concentrating solar power (CSP)) and biomass systems, therebines Concentrated Solar Power (CSP) Solar Photovoltaic (PV)500 MW 59 GW - Central Solar (CSP and PV) 500 MW 65 GW -

Yang, Christopher

2011-01-01T23:59:59.000Z

60

Regional performance targets for transparent near-infrared switching...  

NLE Websites -- All DOE Office Websites (Extended Search)

glazings, NIR-switching, Performance targets, Solar heat gain Abstract With building heating and cooling accounting for nearly 14% of the national energy consumption, emerging...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


61

The Economics of Solar Electricity ?  

E-Print Network (OSTI)

The benefits and costs of increasing solar electricity generation depend on the scale of the increase and on the timeframe over which it occurs. Short-run analyses focus on the cost-effectiveness of incremental increases in solar capacity, holding the rest of the power system fixed. Solars variability adds value if its power occurs at high-demand times and displaces relatively carbon-intensive generation. Medium-run analyses consider the implications of non-incremental changes in solar capacity. The cost of each installation may fall through experience effects, but the cost of grid integration increases when solar requires ancillary services and fails to displace investment in other types of generation. Long-run analyses consider the role of solar in reaching twentyfirst century carbon targets. Solars contribution depends on the representation of grid integration costs, on the availability of other low-carbon technologies, and on the potential for technological advances. By surveying analyses for different time horizons, this paper begins to connect and integrate a fairly disjointed literature on the economics of solar energy.

Erin Baker; Meredith Fowlie; Derek Lemoine; Stanley S. Reynolds; Erin Baker; Meredith Fowlie; Derek Lemoine; Stanley S. Reynolds

2013-01-01T23:59:59.000Z

62

Production Targets  

E-Print Network (OSTI)

Hall (2005), Prices, Production, and Inventories over theProduction Targets ? Guillermo Caruana CEMFI caruana@cem?.esthe theory using monthly production targets of the Big Three

Caruana, Guillermo; Einav, Liran

2005-01-01T23:59:59.000Z

63

Solar Neutrinos  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Neutrinos at the Conclusion of the Sudbury Neutrino Observatory Noah Oblath April 22, 2008 The study of solar neutrinos began with the idea that one could use the neutrinos...

64

Solar Easements  

Energy.gov (U.S. Department of Energy (DOE))

In determining that the use of solar energy "can help reduce the nation's reliance upon imported fuels," Georgia encourages the development of solar-energy systems. Accordingly, under Georgia's...

65

Solar Easements  

Energy.gov (U.S. Department of Energy (DOE))

Alaska's solar easement provisions are similar to those in many other states. They do not create an automatic right to sunlight. Rather, they allow parties to voluntarily enter into solar...

66

Solar Easements  

Energy.gov (U.S. Department of Energy (DOE))

Idahos solar easement provisions allow for the access rights to sunlight for a solar energy device. The easement is transferred with the property title. Only a few Idaho communities have passed...

67

Solar collectors  

SciTech Connect

Practical applications of solar energy in commercial, industrial and institutional buildings are considered. Two main types of solar collectors are described: flat plate collectors and concentrating collectors. Efficiency of air and hydronic collectors among the flat plate types are compared. Also several concentrators are described, including their sun tracking mechanisms. Descriptions of some recent solar installations are presented and a list representing the cross section of solar collector manufacturers is furnished.

Cassidy, V.M.

1981-11-01T23:59:59.000Z

68

Solar project  

SciTech Connect

A solar laundry was installed on a college campus in South Carolina, including two separate systems installed in parallel. (LEW)

1983-01-01T23:59:59.000Z

69

Solar powered desalination system  

E-Print Network (OSTI)

Desalination Systems Developers MIT BARC IMB Power Solar PVcells Solar PV cells 10 MW solar farm Solar pond FranciscoSolar Energy: PEC vs. PV Solar energy is just as important

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

70

SOLAR REFLE TION PANELS  

Unlike other solar collectors that are known to lose solar reflectivity due to issues with their design, the solar collector

71

Solar Optics  

DOE Green Energy (OSTI)

Solar opacities are presented from the center of the Sun to the photosphere. The temperatures, densities and hydrogen mass fractions are taken from the standard solar model. For the heavy element abundances the Grevesse mixture is used. In the solar interior photoabsorption is dominated by free-free absorption and they compare two sets of opacities based on two different models for the inverse bremsstrahlung. The radiative luminosities calculated from the two sets of opacities are compared with those predicted by previous models of the standard solar model and also with the known luminosity of the Sun. pressures, specific heats and the speed of sound in the solar plasma are also presented.

Rozsnyai, B.F.

2000-10-04T23:59:59.000Z

72

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 California Solar Initiative - Single-Family Affordable Solar...

74

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21, 2013 Solar Energy Resources Solar radiation, often called the solar resource, is a general term for the electromagnetic radiation emitted by the sun. Solar radiation can be...

75

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Estimating Unmeasured Solar Radiation Quantities . . . . . .Weather Data . . . . . , . , . . . . . . . . . .Solar DataB. l'he Solar Constant. . . . . . C. Solar Time and Standard

Berdahl, P.

2010-01-01T23:59:59.000Z

76

Solar Power  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Power Solar Power Project Opportunities Abound in the Region The WIPP site is receives abundant solar energy with 6-7 kWh/sq meter power production potential As the accompanying map of New Mexico shows, the WIPP site enjoys abundant year-round sunshine. With an average solar power production potential of 6-7 kWh/sq meter per day, one exciting project being studied for location at WIPP is a 30-50 MW Solar Power Tower: The American Solar Energy Society (ASES) is is a national trade association promoting solar energy as a clean source of electricity, and provides a comprehensive resource for additional information. DOE's Office of Energy Efficiency and Renewable Energy is also a comprehensive resource for more information on renewable energy.

77

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

NLE Websites -- All DOE Office Websites (Extended Search)

Supercritical Carbon Dioxide Turbine Test-Thermodynamic Cycle to Revolutionize CSP Systems Advancing concentrating solar power (CSP) systems to the target cost of 0.06...

79

OpenEI - solar thermal  

Open Energy Info (EERE)

Summary World Solar Summary World Solar Energy Data (from World on the Edge) http://en.openei.org/datasets/node/460 This dataset presents summary information related to world solar energy. It is part of a supporting dataset for the book World On the Edge: How to Prevent Environmental and Economic Collapse by Lester R.

License
80

California Solar Initiative - Solar Thermal Program | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Thermal Program California Solar Initiative - Solar Thermal Program Eligibility Commercial Fed. Government Industrial Local Government Low-Income Residential Multi-Family...

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to obtain the most current and comprehensive results.


81

Solar News  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

news Office of Energy Efficiency & Renewable news Office of Energy Efficiency & Renewable Energy Forrestal Building 1000 Independence Avenue, SW Washington, DC 20585 en Energy Department Announces $19 Million to Drive Down Solar Soft Costs, Increase Hardware Efficiency http://energy.gov/eere/articles/energy-department-announces-19-million-drive-down-solar-soft-costs-increase-hardware solar-soft-costs-increase-hardware" class="title-link">Energy Department Announces $19 Million to Drive Down Solar Soft Costs, Increase Hardware Efficiency

82

Solar Decathlon  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. Department of Energy U.S. Department of Energy Solar Decathlon Sara Farrar-Nagy National Renewable Energy Laboratory sara.farrar-nagy@nrel.gov, 303-384-7514 April 3, 2013 Solar Decathlon 2009 Solar Decathlon 2011 Solar Decathlon 2013 & XPO Washington, D.C. Washington, D.C. Irvine, California 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: How to provide workforce training, improve building science instruction, foster innovation in whole-building design, and

83

Solar Cells  

Science Conference Proceedings (OSTI)

Mar 5, 2013 ... Here we are using microwaves for increasing the surface area of titania nanopowders for energy based applications like dye sensitized solar...

84

NREL: Concentrating Solar Power Research - Particle Receiver...  

NLE Websites -- All DOE Office Websites (Extended Search)

Bed-Novel Components to Overcome Existing Barriers Advancing concentrating solar power (CSP) systems to the target cost of 0.06 per kilowatt-hour, set by the U.S. Department of...

85

DOE Solar Decathlon: Market Appeal Contest  

NLE Websites -- All DOE Office Websites (Extended Search)

Market Appeal Contest (100 points) Each U.S. Department of Energy Solar Decathlon 2013 team will build its house for a target client of its choosing. The Market Appeal Jury,...

86

DOE Solar Decathlon: Solar Decathlon Videos  

NLE Websites -- All DOE Office Websites (Extended Search)

Consumer Workshops Consumer Workshops Building Industry Workshops Technical Resources Sponsors Where Are the Houses Now? Quick Links Solar Decathlon Home Solar Decathlon 2011 Solar Decathlon 2009 Solar Decathlon 2007 Solar Decathlon 2005 Solar Decathlon 2002 Solar Decathlon 2011 Solar Decathlon Videos For video of the U.S. Department of Energy Solar Decathlon 2011, see the collections listed below or visit the U.S. Department of Energy Solar Decathlon YouTube Channel. General Solar Decathlon Videos Watch these videos to learn about the Solar Decathlon competition and event. Solar Decathlon House Video Tours Learn about each of the U.S. Department of Energy Solar Decathlon teams and their houses in these video tours. Solar Decathlon Team-Produced Videos Watch videos produced by the teams themselves for the Solar Decathlon

87

Introduction to Solar Photon Conversion  

SciTech Connect

The efficient and cost-effective direct conversion of solar photons into solar electricity and solar fuels is one of the most important scientific and technological challenges of this century. It is estimated that at least 20 terawatts of carbon-free energy (1 and 1/2 times the total amount of all forms of energy consumed today globally), in the form of electricity and liquid and gaseous fuels, will be required by 2050 in order to avoid the most serious consequences of global climate change and to ensure adequate global energy supply that will avoid economic chaos. But in order for solar energy to contribute a major fraction of future carbon-free energy supplies, it must be priced competitively with, or perhaps even be less costly than, energy from fossil fuels and nuclear power as well as other renewable energy resources. The challenge of delivering very low-cost solar fuels and electricity will require groundbreaking advances in both fundamental and applied science. This Thematic Issue on Solar Photon Conversion will provide a review by leading researchers on the present status and prognosis of the science and technology of direct solar photoconversion to electricity and fuels. The topics covered include advanced and novel concepts for low-cost photovoltaic (PV) energy based on chemistry (dye-sensitized photoelectrodes, organic and molecular PV, multiple exciton generation in quantum dots, singlet fission), solar water splitting, redox catalysis for water oxidation and reduction, the role of nanoscience and nanocrystals in solar photoconversion, photoelectrochemical energy conversion, and photoinduced electron transfer. The direct conversion of solar photons to electricity via photovoltaic (PV) cells is a vital present-day commercial industry, with PV module production growing at about 75%/year over the past 3 years. However, the total installed yearly averaged energy capacity at the end of 2009 was about 7 GW-year (0.2% of global electricity usage). Thus, there is potential for the PV industry to grow enormously in the future (by factors of 100-300) in order for it to provide a significant fraction of total global electricity needs (currently about 3.5 TW). Such growth will be greatly facilitated by, and probably even require, major advances in the conversion efficiency and cost reduction for PV cells and modules; such advances will depend upon advances in PV science and technology, and these approaches are discussed in this Thematic Issue. Industrial and domestic electricity utilization accounts for only about 30% of the total energy consumed globally. Most ({approx}70%) of our energy consumption is in the form of liquid and gaseous fuels. Presently, solar-derived fuels are produced from biomass (labeled as biofuels) and are generated through biological photosynthesis. The global production of liquid biofuels in 2009 was about 1.6 million barrels/day, equivalent to a yearly output of about 2.5 EJ (about 1.3% of global liquid fuel utilization). The direct conversion of solar photons to fuels produces high-energy chemical products that are labeled as solar fuels; these can be produced through nonbiological approaches, generally called artificial photosynthesis. The feedstocks for artificial photosynthesis are H{sub 2}O and CO{sub 2}, either reacting as coupled oxidation-reduction reactions, as in biological photosynthesis, or by first splitting H{sub 2}O into H{sub 2} and O{sub 2} and then reacting the solar H{sub 2} with CO{sub 2} (or CO produced from CO2) in a second step to produce fuels through various well-known chemical routes involving syngas, water gas shift, and alcohol synthesis; in some applications, the generated solar H{sub 2} itself can be used as an excellent gaseous fuel, for example, in fuel cells. But at the present time, there is no solar fuels industry. Much research and development are required to create a solar fuels industry, and this Thematic Issue presents several reviews on the relevant solar fuels science and technology. The first three manuscripts relate to the daunting problem of producing

Nozik, A.; Miller, J.

2010-11-10T23:59:59.000Z

88

DOE Solar Decathlon: 2009 Solar Decathlon House Construction Costs  

NLE Websites -- All DOE Office Websites (Extended Search)

safety gear on the roof of a house. Above him is a large photovoltaic panel. safety gear on the roof of a house. Above him is a large photovoltaic panel. A member of Team Spain installs a portion of his house's roof during Solar Decathlon 2009. Solar Decathlon 2009 Solar Decathlon House Construction Costs The construction costs of the U.S. Department of Energy Solar Decathlon 2009 team houses varied widely based on the technologies employed and the target market for which they were designed. In general, however, construction costs ranged from about $200,000 to more than $800,000. But it is important to remember that these houses were one-of-a-kind designs that incorporated bleeding-edge technologies. If they were to be mass-produced, as most residential homes are, their overall costs would likely decrease significantly. Specific construction cost ranges for each house as well as information

89

RE  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Strategy and Policies for Strategy and Policies for Renewable Energy in China LIANG Zhipeng New & Renewable Energy Depart. National Energy Administration, China Contents 1. Status of RE development in China 2. RE Policy Framework in China 3. RE Promotion Activities by Government 4. New Planning Targets 5. Cooperation US with China 1. Status of RE Development in China  Hydro: 400 GW  Biomass: 500 million tce  Wind: 2500 GWSolar: rich in more than 2/3 land area RE resource in China 2009 status of RE in China  Wind: 10 GW installed in 2009, 22 GW in total  25.5TWh electricity from wind, in 2009  Solar PV: 4 GW, produced in 2009  Pilot solar PV station  Building integrated PV  Solar water heaters: 42 million m 2 in 2009, 150 million m

90

Solar PST | Open Energy Information  

Open Energy Info (EERE)

Solar PST Jump to: navigation, search Name Solar PST Place Bergondo, Spain Zip 15 165 Sector Solar Product Spanish company producing thermodynamic solar panels. References Solar...

91

Solar ponds  

DOE Green Energy (OSTI)

The different types of solar ponds are described, including the nonconvecting salt gradient pond and various saltless pond designs. Then the availability and cost of salts for salt gradient ponds are discussed and costs are compared. A simple computational model is developed to approximate solar pond performance. This model is later used to size solar ponds for district heating and industrial process heat applications. For district heating, ponds are sized to provide space conditioning for a group of homes, in different regions of the United States. Size requirement is on the order of one acre for a group of 25 to 50 homes. An economic analysis is performed of solar ponds used in two industrial process heat applications. The analysis finds that solar ponds are competitive when conventional heat sources are priced at $5 per million Btu and expected to rise in price at a rate of 10% per year. The application of solar ponds to the generation of electricity is also discussed. Total solar pond potential for displacing conventional energy sources is estimated in the range of from one to six quadrillion Btu per year in the near and intermediate future.

Jayadev, T.S.; Edesess, M.

1980-04-01T23:59:59.000Z

92

Communication strategy to commercialize passive solar energy  

SciTech Connect

Although certain technical and economic issues remain to be clarified, passive solar market development is increasingly dependent upon communications such as information dissemination, education, training and promotional activities. Target audiences are identified as both recipients and disseminators of passive solar communications. Form and quality of information are discussed in terms of the stages of an innovation adoption decision-making process. Several communication-related barriers which impede the commercialization of passive solar are discussed and general information and education responses are suggested. The paper ends with a statement of precepts which should guide passive solar communication programs.

Wolcott, D. R.; Shoemaker, F. F.

1979-01-01T23:59:59.000Z

93

Solar Two  

DOE Green Energy (OSTI)

Solar Two is a concentrating solar power plant that can supply electric power on demand to the local utility, Southern California Edison Company. It can do so because it operates not only during sunny parts of the day, but it can store enough thermal energy from the sun to operate during cloudy periods and after dark, for up to three hours, at its rated output of 10 megawatts (MW). For the first time ever, a utility scale solar power plant can supply electricity when the utility needs it most, to satisfy the energy requirements of its customers.

Not Available

1998-04-01T23:59:59.000Z

94

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

The University of Wisconsin Interactive Solar Heating DesignProgram, , , , c, Solar Heating of Buildings and DomesticProperty Standards for Solar Heating and Domestic Hot Water

Berdahl, P.

2010-01-01T23:59:59.000Z

95

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Program, , , , c, Solar Heating of Buildings and DomesticR.L. (1976): Solar Heating of Buildings and Domestic Hotthe costs. c. SOLAR HEATING OF BUILDINGS AND DOMESTIC HOT

Berdahl, P.

2010-01-01T23:59:59.000Z

96

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Austin Energy - Value of Solar Residential Rate (Texas) Austin...

97

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 City of Tallahassee Utilities - Solar Water Heating Rebate The...

98

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Austin Utilities - Solar Rebate Program Austin Utilities provides...

99

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Commonwealth Solar Hot Water Commercial Program Feasibility study...

100

DOE Solar Decathlon: Visit  

NLE Websites -- All DOE Office Websites (Extended Search)

Department of Energy Solar Decathlon 2013 at the Orange Country Great Park in Irvine, California The Solar Decathlon houses and surrounding Solar Decathlon village are open to...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 8, 2009 DOE Announces 87 Million in Funding to Support Solar Energy Technologies Projects Aim to Accelerate Adoption of Solar Energy and Develop Solar Workforce September...

102

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

contracts which must be entered into in order to ensure uninterrupted solar access for solar energy devices. Solar easement agreements are required at a minimum to contain...

103

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

16, 2013 Solar Energy Technologies Solar energy technologies produce electricity from the energy of the sun. Small solar energy systems can provide electricity for homes,...

104

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar, Wind, and Energy Efficiency Easements and Rights Laws Colorado's solar access laws, which date back to 1979, prohibit any residential covenants that restrict solar access....

105

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

loans for renewable energy and energy efficiency projects. Eligible renewable energy technologies include solar thermal, solar space heat, solar process heat,...

106

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

plan. October 16, 2013 Residential Solar and Wind Energy Systems Tax Credit Arizona's Solar Energy Credit is available to individual taxpayers who install a solar or wind...

107

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

is joining America's solar revolution. January 13, 2010 San Antonio is using these unique solar energy systems. | Photo courtesy CPS Energy San Antonio spurs increase in solar...

108

Solar forecasting review  

E-Print Network (OSTI)

2.1.2 European Solar Radiation Atlas (ESRA)for supplementing solar radiation network data, FinalEstimating incident solar radiation at the surface from geo-

Inman, Richard Headen

2012-01-01T23:59:59.000Z

109

Solar forecasting review  

E-Print Network (OSTI)

2.1.2 European Solar Radiation Atlas (ESRA)2.4 Evaluation of Solar Forecasting . . . . . . . . .2.4.1 Solar Variability . . . . . . . . . . . . .

Inman, Richard Headen

2012-01-01T23:59:59.000Z

110

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Consumers Power, Inc. - Solar Energy System Rebate Consumers Power, Inc. (CPI) offers rebates to its residential customers who install solar water heating systems or solar...

111

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

City of Boulder established a solar sales and use tax rebate for photovoltaic (PV) and solar water heating installations. Solar system owners may receive a rebate (essentially a...

112

Solar powered desalination system  

E-Print Network (OSTI)

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

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

113

Solar paraphotons  

E-Print Network (OSTI)

I revisit the question of production of paraphotons, or hidden photons, in the Sun and suggest that a simultaneous observations of solar flares by conventional instruments and by axion helioscopes may provide a discovery channel for paraphotons.

Troitsky, Sergey V

2011-01-01T23:59:59.000Z

114

Solar Easements  

Energy.gov (U.S. Department of Energy (DOE))

In Kentucky, solar easements may be obtained for the purpose of ensuring access to direct sunlight. Easements must be expressed in writing and will become an interest in real property that may be...

115

SOLAR POWER  

DOE Green Energy (OSTI)

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

PROJECT STAFF

2011-10-31T23:59:59.000Z

116

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Constant Solar Noon Solar Time Sun Cha rt Sunshine Hours Seeof people and sun creates a high potential for solar energyposition of the sun, The relationship between solar time and

Berdahl, P.

2010-01-01T23:59:59.000Z

117

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Radiation in Canada. Solar Energy ~, p.153. Threlkeld, J.L.pool. As the use of solar energy becomes more widespread,a high potential for solar energy use. Solar-heated swimming

Berdahl, P.

2010-01-01T23:59:59.000Z

118

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Solar Information. . . . A. Solar Spectrum. . . . . . .measure a part of the solar spectrum, usually the red andin Fig. 1 shows the solar spectrum Q Ii! N til SEA-LEVEL

Berdahl, P.

2010-01-01T23:59:59.000Z

119

DOE Solar Decathlon: Solar Decathlon China  

NLE Websites -- All DOE Office Websites (Extended Search)

China Logo of SD China. Solar Decathlon China is the most recent addition to the international family of Solar Decathlon competitions. Solar Decathlon China is the result of a...

120

Concentrating Solar Power  

DOE Green Energy (OSTI)

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

Not Available

2008-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Mobile Solar Tracker Facility  

Science Conference Proceedings (OSTI)

Mobile Solar Tracker Facility. ... NIST's mobile solar tracking facility is used to characterize the electrical performance of photovoltaic panels. ...

2011-11-15T23:59:59.000Z

122

Solar forecasting review  

E-Print Network (OSTI)

ASME Journal of Solar Energy Engineering (in press), 2012. [ASME Journal of Solar Energy Engineering (in press), 2012. [

Inman, Richard Headen

2012-01-01T23:59:59.000Z

123

Solar ADEPT: Efficient Solar Energy Systems  

DOE Green Energy (OSTI)

Solar ADEPT Project: The 7 projects that make up ARPA-E's Solar ADEPT program, short for 'Solar Agile Delivery of Electrical Power Technology,' aim to improve the performance of photovoltaic (PV) solar energy systems, which convert the sun's rays into electricity. Solar ADEPT projects are integrating advanced electrical components into PV systems to make the process of converting solar energy to electricity more efficient.

None

2011-01-01T23:59:59.000Z

124

CUTTING SOLAR RED TAPECUTTING SOLAR RED TAPE Evergreen State Solar PartnershipEvergreen State Solar Partnership  

E-Print Network (OSTI)

CUTTING SOLAR RED TAPECUTTING SOLAR RED TAPE Evergreen State Solar PartnershipEvergreen State Solar Partnership Rooftop Solar Challenge 1 Sunshot #12;WASHINGTON PV CONTEXTWASHINGTON PV CONTEXT 285 cities, 39 Installations happen where process is easier #12;EVERGREEN STATE SOLAR PARTNERSHIP Commerce NWSEEDEdmonds

125

Solar Energy Technologies Program: Solar Multimedia  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy EERE Home Programs & Offices Consumer Information Solar Multimedia search Home EERE » SunShot Initiative » Solar Multimedia Printable Version Bookmark and Share Feature Photo of 3 solar dishes, which have reflective, square-shaped material that creates a mirror image of the sky and clouds. Each dish is anchored to the ground by a vertical pole. Solar Dish - Albuquerque, New Mexico Credit: Sandia National Laboratories/Randy Montoya Solar Technologies Photovoltaics Photovoltaics Concentrating Solar Power Concentrating Solar Power Solar Applications Residential Residential Commercial Commercial Large Installations Large Installations City and County City and County Federal Federal Manufacturing Manufacturing Development and Testing

126

Solar Energy Systems - Research - Biomimetic Solar Fuels  

NLE Websites -- All DOE Office Websites (Extended Search)

using renewable resources such as sunlight. They also offer an enticing way to store solar energy in a very compact form. Challenges in solar fuels production lie in...

127

Solar Easements & Local Option Solar Rights Laws  

Energy.gov (U.S. Department of Energy (DOE))

Utah's solar easement provisions are similar to easement provisions in many other states. Parties may voluntarily enter into written solar easement contracts that are enforceable by law. An...

128

Solar Energy: What's next for Solar Technology  

Solar Energy: Whats next for Solar Technology John P. Benner Group Leader, Electronic Materials and Devices. National Center for Photovoltaics. National Renewable ...

129

Solar and Allison receive ATS contracts  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) has awarded contracts to Solar Turbines Incorporated and Allison Engine Company, for development of advanced power generation engines in the under-20-MW category, as part of Phase III of the Advanced Turbine Systems (ATS) program. The contracts are for construction of complete prototype engines. Solar`s contract, announced on September 15, is for development of 5- and 15-MW engines. Allison`s contract, announced October 17, is for a family of engines in the 4.5- to 11-MW range. Solar`s 5- and 15-MW engines will be variations on the same design, with the smaller engine being the focus of engineering work, and the larger one scale up from it. The Solar ATS engine will be a two-shaft, simple-cycle engine. Efficiency targets are 42% for the 5-MW engine and 43% for the 15-MW model. The NOx target is `single digits.` The Allison ATS engine family will cover the power range from 4.5-11MW. The engines will be two-shaft, simple-cycle units. The DOE target for (LHV) simple cycle efficiency is 15% over the best current technology, which would mean something close to 40%. Allison`s target for NOx is a ppm figure in the single digits. 1 fig.

NONE

1995-11-01T23:59:59.000Z

130

Solar heater  

SciTech Connect

The invention is a solar heater which may function as a humidifier and which has a reflector that is constructed to provide a window, and external thermal insulation. The window has a cover that is positioned to transmit solar radiation to the reflector. The top portion of the reflector has an opening, and a container is removably positioned in the opening. The reflector has a geometry that reflects a high percentage of solar energy to the container, which has a surface with high absorptance. The container has a removable lid for confining heat within the container for certain functions, such as boiling water or drying clothes. When used as a humidifier, the container is filled with water and the lid is removed.

Hill, C.W.

1981-06-23T23:59:59.000Z

131

Solar Neutrinos  

DOE R&D Accomplishments (OSTI)

The prospect of studying the solar energy generation process directly by observing the solar neutrino radiation has been discussed for many years. The main difficulty with this approach is that the sun emits predominantly low energy neutrinos, and detectors for observing low fluxes of low energy neutrinos have not been developed. However, experimental techniques have been developed for observing neutrinos, and one can foresee that in the near future these techniques will be improved sufficiently in sensitivity to observe solar neutrinos. At the present several experiments are being designed and hopefully will be operating in the next year or so. We will discuss an experiment based upon a neutrino capture reaction that is the inverse of the electron-capture radioactive decay of argon-37. The method depends upon exposing a large volume of a chlorine compound, removing the radioactive argon-37 and observing the characteristic decay in a small low-level counter.

Davis, R. Jr.; Harmer, D. S.

1964-12-00T23:59:59.000Z

132

Demonstration Development Project: Solar Augmentation at the Coal-Fired Cameo Generating Station  

Science Conference Proceedings (OSTI)

Concentrating solar power (CSP) systems use solar thermal energy for the generation of electric power. This attribute makes it relatively easy to integrate CSP systems into fossil-fueled power plants. Solar augmentation of fossil power plants offers a lower cost and lower risk alternative to stand-alone solar plant construction. In addition, such applications present a promising opportunity to meet renewable energy targets, reduce fossil emissions, accelerate utility-scale solar deployment, and speed the...

2011-09-23T23:59:59.000Z

133

DOE Solar Decathlon: News Blog Solar Decathlon 2009  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Posts Tagged 'Solar Decathlon 2009' Solar Decathlon Alumni Association...

134

California Solar Initiative - Single-Family Affordable Solar...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

California Solar Initiative - Single-Family Affordable Solar Housing (SASH) Program California Solar Initiative - Single-Family Affordable Solar Housing (SASH) Program Eligibility...

135

California Solar Initiative - Multi-Family Affordable Solar Housing...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

California Solar Initiative - Multi-Family Affordable Solar Housing (MASH) Program California Solar Initiative - Multi-Family Affordable Solar Housing (MASH) Program < Back...

136

SOLAR ENERGY FOR ACADEMIC INSTITUTIONS Solar Suitability Assessment  

E-Print Network (OSTI)

SOLAR ENERGY FOR ACADEMIC INSTITUTIONS Solar Suitability Assessment of Dalhousie University..................................................................................................................... 1 2 Solar Resource Assessment ........................................................................................... 2 2.1 Solar Radiation

Brownstone, Rob

137

Solar Easements and Local Option Solar Rights Laws | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Easements and Local Option Solar Rights Laws Solar Easements and Local Option Solar Rights Laws < Back Eligibility Commercial Fed. Government Industrial Local Government...

138

DOE Solar Decathlon: News Blog Blog Archive Solar Decathlon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

139

China Glass Solar aka CG Solar formerly Weihai Bluestar Terra...  

Open Energy Info (EERE)

Glass Solar aka CG Solar formerly Weihai Bluestar Terra Photovoltaic Co Ltd Jump to: navigation, search Name China Glass Solar (aka CG Solar, formerly Weihai Bluestar Terra...

140

Energy Basics: Solar Energy Technologies  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Solar Photovoltaics Concentrating Solar Power Solar...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Energy Basics: Solar Energy Resources  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Solar Photovoltaics Concentrating Solar Power Solar...

142

Sylcom Solar | Open Energy Information  

Open Energy Info (EERE)

research, distribution, construction, operation, maintenance of products and of Photovoltaic Solar, Thermal Solar and Solar Thermoelectric installations. References Sylcom...

143

Simulation of sub-pixel thermal target detection  

Science Conference Proceedings (OSTI)

Spectral unmixing is commonly used in the solar-reflective spectral regime to find materials down to abundances ('pixel fill factors' (PFFs) or 'target fractions') of (typically) ?10%.12 However, little is known about whether such spectral unmixing ...

Christoph C. Borel; Ronald F. Tuttle

2011-03-01T23:59:59.000Z

144

Solar collectors  

SciTech Connect

Reasons are reviewed for selection of building shapes which are very unsatisfactory from the viewpoint of making rational use of solar energy for room comfort, and to reduce room heating costs. How to make best direct use of this energy source both by better building design and building installations and more careful control of energy use in towns is examined.

Borasi, V.

1974-12-01T23:59:59.000Z

145

Solar oven  

Science Conference Proceedings (OSTI)

A portable, foldable solar oven is provided wherein the basic construction material is ordinary cardboard, some surfaces of which are coated with a reflective material. The portable oven doubles as an insulated container for keeping refrigerated foodstuffs cold while being transported to a distant site for cooking.

Golder, J.C.

1981-10-06T23:59:59.000Z

146

Solar cooker  

SciTech Connect

A solar cooking device made of a flat array of concentric mirrors tilted to focus at a small area, the array being movable mounted on a stand to be movable around a ball joint and with a carrier for a cooking vessel held by a double crank to be at the focal area of the mirrors.

Long, J. B.; Ware, R. R.

1985-12-31T23:59:59.000Z

147

Solar Kit Lessons  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Kit Lessons Middle School Curriculum Created by Northeast Sustainable Energy Association (NESEA) Click on the links below to take you to the Chapter heading: Solar Cell Inquiry Sunshine Timer Parts of a Solar Panel Part 1 Parts of a Solar Panel Part 2 Build a Simple Ammeter Solar-Powered Battery Charger Positioning Solar Panels 1 Positioning Solar Panels 2 Properties of Solar Radiation: Reflection, Transmission, and Absorption Properties of Solar Radiation: Direct and Diffuse Light Power Maximum: An Electrical Determination Calibration Curve for a Radiation Meter Solarize a Toy Solar Cells as Control Devices Solar-Powered Electrolysis of Water and the Hydrogen Economy Solar Kit Lesson #1 Solar Cell Inquiry TEACHER INFORMATION LEARNING OUTCOME

148

Marin Solar | Open Energy Information  

Open Energy Info (EERE)

Marin Solar Jump to: navigation, search Name Marin Solar Place San Rafael, California Zip 94901 Sector Solar Product Marin Solar is a residential installer of photovoltaic systems....

149

Declination Solar | Open Energy Information  

Open Energy Info (EERE)

Declination Solar Jump to: navigation, search Name Declination Solar Place San Francisco, California Sector Solar Product San Francisco solar installation firm acquired by...

150

Carlson Solar | Open Energy Information  

Open Energy Info (EERE)

Carlson Solar Jump to: navigation, search Name Carlson Solar Place California Sector Solar Product Carlson Solar is an installer of residential and small-scale commercial...

151

Aztec Solar | Open Energy Information  

Open Energy Info (EERE)

Aztec Solar Jump to: navigation, search Name Aztec Solar Place Rancho Cordova, California Zip 95742 Sector Solar Product Installer of solar hot water and pool heating systems....

152

Sereno Solar | Open Energy Information  

Open Energy Info (EERE)

Sereno Solar Jump to: navigation, search Name Sereno Solar Place Monte Sereno, California Sector Solar Product Has developed a solar passive water heating panel to be installed...

153

Solar Mimizan | Open Energy Information  

Open Energy Info (EERE)

Solar Mimizan Jump to: navigation, search Name Solar Mimizan Place PARIS, France Zip 75002 Sector Solar Product Paris-based, building-integrated solar power plant developer....

154

Apex Solar | Open Energy Information  

Open Energy Info (EERE)

Apex Solar Place Sofia, Bulgaria Zip 1616 Sector Solar Product Bulgarian PV and solar thermal project developer and installer. References Apex Solar1 LinkedIn Connections...

155

Solar Monkey | Open Energy Information  

Open Energy Info (EERE)

search Name Solar Monkey Place Irvine, California Zip 92618 Sector Solar Product Solar Monkey installs PV systems for commercial and industrial users. References Solar...

156

ESPEE Solar | Open Energy Information  

Open Energy Info (EERE)

Solar Place Bangalore, Karnataka, India Zip 560 091 Sector Solar Product Distributor of solar thermal water heating systems and PV lights. References ESPEE Solar1 LinkedIn...

157

Evolution Solar | Open Energy Information  

Open Energy Info (EERE)

Solar Place Road Town Tortola, United Kingdom Sector Solar Product British Virgin Islands-based solar energy company dedicated to establishing solar panel factories in the...

158

Solar Junction | Open Energy Information  

Open Energy Info (EERE)

Junction Jump to: navigation, search Name Solar Junction Place San Jose, California Zip CA 95131 Sector Efficiency, Solar Product Solar Junction is developing high efficiency solar...

159

Tejas Solares | Open Energy Information  

Open Energy Info (EERE)

Page Edit with form History Facebook icon Twitter icon Tejas Solares Jump to: navigation, search Name Tejas Solares Place Spain Sector Solar Product Tejas Solares is a...

160

Accelerator target  

DOE Patents (OSTI)

A target includes a body having a depression in a front side for holding a sample for irradiation by a particle beam to produce a radioisotope. Cooling fins are disposed on a backside of the body opposite the depression. A foil is joined to the body front side to cover the depression and sample therein. A perforate grid is joined to the body atop the foil for supporting the foil and for transmitting the particle beam therethrough. A coolant is circulated over the fins to cool the body during the particle beam irradiation of the sample in the depression.

Schlyer, David J. (Bellport, NY); Ferrieri, Richard A. (Patchogue, NY); Koehler, Conrad (Miller Place, NY)

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
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161

Accelerator target  

DOE Patents (OSTI)

A target includes a body having a depression in a front side for holding a sample for irradiation by a particle beam to produce a radioisotope. Cooling fins are disposed on a backside of the body opposite the depression. A foil is joined to the body front side to cover the depression and sample therein. A perforate grid is joined to the body atop the foil for supporting the foil and for transmitting the particle beam therethrough. A coolant is circulated over the fins to cool the body during the particle beam irradiation of the sample in the depression. 5 figs.

Schlyer, D.J.; Ferrieri, R.A.; Koehler, C.

1999-06-29T23:59:59.000Z

162

Solar energy collector  

DOE Patents (OSTI)

The invention relates to a solar energy collector comprising solar energy absorbing material within chamber having a transparent wall, solar energy being transmitted through the transparent wall, and efficiently absorbed by the absorbing material, for transfer to a heat transfer fluid. The solar energy absorbing material, of generally foraminous nature, absorbs and transmits the solar energy with improved efficiency.

Brin, Raymond L. (Cedar Crest, NM); Pace, Thomas L. (Albuquerque, NM)

1978-01-01T23:59:59.000Z

163

Solar panel  

SciTech Connect

A solar panel is shown for use as a double panel window structure. It has an outer frame formed by an H-shaped extrusion that has one of its outermost legs shortened, and a pair of generally parallel legs or flanges that are inwardly directed of the frame. The outer surface of these flanges are furnished with a dual pressure-sensitive adhesive tape having a width between 1/4 inch and 1 inch. A pane of transparent material is sealed around its periphery into engagement with the adhesive tape for forming a double pane solar panel. Several modifications are also shown for exerting a mechanical locking force on at least one of the panes.

Sitzler, E.R.; Moore, F.W.

1984-06-19T23:59:59.000Z

164

Solar Neutrinos  

E-Print Network (OSTI)

Experimental work with solar neutrinos has illuminated the properties of neutrinos and tested models of how the sun produces its energy. Three experiments continue to take data, and at least seven are in various stages of planning or construction. In this review, the current experimental status is summarized, and future directions explored with a focus on the effects of a non-zero theta-13 and the interesting possibility of directly testing the luminosity constraint. Such a confrontation at the few-percent level would provide a prediction of the solar irradiance tens of thousands of years in the future for comparison with the present-day irradiance. A model-independent analysis of existing low-energy data shows good agreement between the neutrino and electromagnetic luminosities at the +/- 20 % level.

R. G. H. Robertson

2006-02-05T23:59:59.000Z

165

Solar Photovoltaics Wedge: Pathways for Growth and Potential Carbon Mitigation in the U.S.  

Science Conference Proceedings (OSTI)

The challenge of stabilizing global carbon emissions over the next 50 years has been framed in the context of finding seven 1.0 Gton C/year carbon reduction wedges. Solar photovoltaics (PV) could provide at least one carbon wedge, but will require significant growth in PV manufacturing capacity. The actual amount of installed PV capacity required to reach wedge-level carbon reductions will vary greatly depending on the mix of avoided fuels and the additional emissions from manufacturing PV capacity. In this work, we find that the US could reduce its carbon emissions by 0.25 Gton C/year, equal to the fraction of a global carbon wedge proportional to its current domestic electricity use, by installing 792-811 GW of PV capacity. We evaluate a series of PV growth scenarios and find that wedge-level reductions could be met by increasing PV manufacturing capacity and annual installations by 0.95 GW/year/year each year from 2009 to 2050 or by increasing up to 4 GW/year/year for a period of 4-17 years for early and late growth scenarios. This challenge of increasing PV manufacturing capacity and market demand is significant but not out of line with the recent rapid growth in both the global and US PV industry. We find that the rapid growth in PV manufacturing capacity leads to a short term increase in carbon emissions from the US electric sector. However, this increase is small, contributing less than an additional 0.3% to electric sector emissions for less than 4.5 years, alleviating recent concern regarding carbon emissions from rapid PV growth scenarios.

Drury, E.; Denholm, P.; Margolis, R. M.

2009-01-01T23:59:59.000Z

166

Solar neutrinos and the solar composition problem  

E-Print Network (OSTI)

Standard solar models (SSM) are facing nowadays a new puzzle: the solar composition problem. New determinations of solar metal abundances lead SSM calculations to conflict with helioseismological measurements, showing discrepancies that extend from the convection zone to the solar core and can not be easily assigned to deficiencies in the modelling of the solar convection zone. We present updated solar neutrino fluxes and uncertainties for two SSM with high (old) and low (new) solar metallicity determinations. The uncertainties in iron and carbon abundances are the largest contribution to the uncertainties of the solar neutrino fluxes. The uncertainty on the ^14N+p -> ^15O+g rate is the largest of the non-composition uncertainties to the CNO neutrino fluxes. We propose an independent method to help identify which SSM is the correct one. Present neutrino data can not distinguish the solar neutrino predictions of both models but ongoing measurements can help to solve the puzzle.

Carlos Pena-Garay; Aldo Serenelli

2008-11-16T23:59:59.000Z

167

Solar neutrinos and the solar composition problem  

E-Print Network (OSTI)

Standard solar models (SSM) are facing nowadays a new puzzle: the solar composition problem. New determinations of solar metal abundances lead SSM calculations to conflict with helioseismological measurements, showing discrepancies that extend from the convection zone to the solar core and can not be easily assigned to deficiencies in the modelling of the solar convection zone. We present updated solar neutrino fluxes and uncertainties for two SSM with high (old) and low (new) solar metallicity determinations. The uncertainties in iron and carbon abundances are the largest contribution to the uncertainties of the solar neutrino fluxes. The uncertainty on the ^14N+p -> ^15O+g rate is the largest of the non-composition uncertainties to the CNO neutrino fluxes. We propose an independent method to help identify which SSM is the correct one. Present neutrino data can not distinguish the solar neutrino predictions of both models but ongoing measurements can help to solve the puzzle.

Pena-Garay, Carlos

2008-01-01T23:59:59.000Z

168

DOE Solar Decathlon: News Blog Solar Decathlon 2009  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Solar Decathlon Blog - Solar Decathlon 2009 Below you will find Solar...

169

Petrovay: Solar physics Activity phenomena 2 SOLAR PROMINENCES  

E-Print Network (OSTI)

SOLAR FLARES Flare = sudden (solar disk. Energy release . #12;Petrovay: Solar physics Activity phenomena 2 Energy distribution of flares: Nanoflare heating? #12Petrovay: Solar physics Activity phenomena 2 SOLAR PROMINENCES History: 12th­18th century: sporadic

Petrovay, Kristóf

170

Compound Solar Technology CompSolar | Open Energy Information  

Open Energy Info (EERE)

Solar Technology CompSolar Jump to: navigation, search Name Compound Solar Technology (CompSolar) Place Jhunan, Taiwan Zip 350 Sector Solar Product Producer of glass-based...

171

Silicon Valley Solar Inc SV Solar | Open Energy Information  

Open Energy Info (EERE)

Silicon Valley Solar Inc SV Solar Jump to: navigation, search Name Silicon Valley Solar Inc (SV Solar) Place Santa Clara, California Zip 95051 Sector Solar Product A US-based...

172

Solar Heating Contractor Licensing  

Energy.gov (U.S. Department of Energy (DOE))

Michigan offers a solar heating contractor specialty license to individuals who have at least three years of experience installing solar equipment under the direction of a licensed solar contractor...

173

Solar Energy Resources  

Energy.gov (U.S. Department of Energy (DOE))

Solar radiation, often called the solar resource, is a general term for the electromagnetic radiation emitted by the sun. Solar radiation can be captured and turned into useful forms of energy,...

174

SOLAR ENERGY RESEARCH ENCLAVE  

E-Print Network (OSTI)

1 SOLAR ENERGY RESEARCH ENCLAVE submitted to Indian Institute of Technology Kanpur R.S. Anand (EE......................................................................................................................46 SOLAR ENERGY: ECONOMICS AND PROJECT IMPLEMENTATION the many bottle necks are cost of technology, energy storage, distribution of solar power and daily

Srivastava, Kumar Vaibhav

175

Solar Energy Entrepreneurs  

E-Print Network (OSTI)

Solar Energy Entrepreneurs Meeting MD, DC, DE, VA Region May 31, 2012 #12;Solar Energy Entrepreneurs Meeting MD, DC, DE, VA Region Meeting Objectives should attend if you.... · ... work in the solar energy market

Rubloff, Gary W.

176

EIA Energy Kids - Solar  

U.S. Energy Information Administration (EIA)

Solar Basics Energy from the Sun. The sun has produced energy for billions of years. Solar energy is the suns rays (solar radiation) that reach the Earth.

177

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

easement from another property owner for the purpose of ensuring adequate exposure of a solar-energy system to sunlight. A solar easement must include: October 16, 2013 Solar...

178

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 28, 2011 What Do You Wish You Knew About Home Solar Energy? Solar Decathlon 2011 is in full swing, and the Energy Savers blog is all about home solar energy during the...

179

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Your Home Could Get from Solar or Wind? Have you ever thought about installing wind or solar energy on your property? Learn more about it in this post. August 2, 2011 A Solar...

180

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

iStockphoto.com Heat Exchangers for Solar Water Heating Systems Heat exchangers transfer solar energy absorbed in solar collectors to the liquid or air used to heat water. Learn...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


181

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Ashland - Solar Rights Ordinance The City of Ashland has been promoting the use of solar energy since 1981, when it passed one of the first city-wide solar rights, or...

182

Solar Hydrogen Conversion Background  

E-Print Network (OSTI)

Solar Hydrogen Conversion Background: The photoelectrochemical production of hydrogen has drawn properties In order to develop better materials for solar energy applications, in-depth photoelectrochemical simulated solar irradiance. Hydrogen production experiments are conducted in a sealed aluminum cell

Raftery, Dan

183

Nanocrystal Solar Cells  

E-Print Network (OSTI)

Nov, 2005). Chapter 4 Hybrid solar cells with 3-dimensional5 All-inorganic nanocrystal solar cells 5.1 Introduction Inoperation of organic based solar cells and distinguish them

Gur, Ilan

2006-01-01T23:59:59.000Z

184

Nanocrystal Solar Cells  

E-Print Network (OSTI)

absorption of the solar spectrum. Also, like branched CdSeonly a fraction of the solar spectrum may be utilized for PVonly part of the solar spectrum. As such, blends should

Gur, Ilan

2006-01-01T23:59:59.000Z

185

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

of the requisite solar and weather parameters. This manualas well as hourly solar and weather data, The other type issystem, and monthly solar and weather data, such as those

Berdahl, P.

2010-01-01T23:59:59.000Z

186

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

Solar Photovoltaic Industry: Looking Through the Storm.Solar Photovoltaic Industry: Looking Through the Storm.

Price, S.

2010-01-01T23:59:59.000Z

187

Solar '94: Technical papers  

Science Conference Proceedings (OSTI)

The Solar 94 Conference of the American Solar Energy Society met in San Jose, California to provide a forum for state-of-the-art work in all the solar technologies. The following topics were included in the proceedings: Photovoltaic Modules and Systems; Wind Energy; Solar Thermal Systems; Utility Programs; Solar Water Heating; Solar Fuels; Resource Assessment; Economics and Education. A total of 83 papers were indexed separately for the data base.

Burley, S.M.; Arden, M.E.; Campbell-Howe, R.; Wilkins-Crowder, B. (eds.)

1994-01-01T23:59:59.000Z

188

Solar greenhouses in Minnesota  

DOE Green Energy (OSTI)

After a discussion of solar greenhouse phenomena and the potential for heat collection and food production, design recommendations are provided for attached heat collecting solar sunspaces and for attached food producing solar greenhouses. Also, design of a single solar structure to maximize heat collection and food production is considered. A method of predicting the performance for attached heat collecting solar sunspaces is given in which the solar savings fraction is calculated. (LEW)

Polich, M.

1981-12-01T23:59:59.000Z

189

Solar Electric Light Company SELCO | Open Energy Information  

Open Energy Info (EERE)

Light Company SELCO Light Company SELCO Jump to: navigation, search Name Solar Electric Light Company (SELCO) Place Bangalore, Karnataka, India Zip 560078 Sector Services, Solar Product Solar Electric Light Company (SELCO) manufactures photovoltaic products and services targeted especially at end consumers in developing countries who have no access to land electricity. References Solar Electric Light Company (SELCO)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solar Electric Light Company (SELCO) is a company located in Bangalore, Karnataka, India . References ↑ "Solar Electric Light Company (SELCO)" Retrieved from "http://en.openei.org/w/index.php?title=Solar_Electric_Light_Company_SELCO&oldid=35125

190

Sinocome Solar aka Perfect Field Investment | Open Energy Information  

Open Energy Info (EERE)

Solar aka Perfect Field Investment Solar aka Perfect Field Investment Jump to: navigation, search Name Sinocome Solar (aka Perfect Field Investment) Place China Product Chinese manufacturer of amorphous silicon thin-film cells and modules using technology patents owned by the Target Group, also a Chinese firm. References Sinocome Solar (aka Perfect Field Investment)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Sinocome Solar (aka Perfect Field Investment) is a company located in China . References ↑ "[ Sinocome Solar (aka Perfect Field Investment)]" Retrieved from "http://en.openei.org/w/index.php?title=Sinocome_Solar_aka_Perfect_Field_Investment&oldid=351122" Categories:

191

Photo of the Week: Boosting Solar Technology | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Photo of the Week: Boosting Solar Technology Photo of the Week: Boosting Solar Technology Photo of the Week: Boosting Solar Technology April 15, 2013 - 4:47pm Addthis Concentrated solar panels are getting a power boost. This summer, Pacific Northwest National Laboratory (PNNL) will be testing a new concentrated solar power system -- one that can help natural gas power plants reduce their fuel usage by up to 20 percent. PNNL has developed a system that uses a thermochemical conversion device to convert natural gas and sunlight into a more energy-rich fuel called syngas. By installing the pictured device in front of a concentrating solar power dish, power plants can burn less fuel. target=_blank">Learn more about concentrated solar energy at PNNL. | Photo courtesy of Pacific Northwest National Laboratory.

192

Gainesville Regional Utilities - Solar-Electric (PV) System Rebate Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gainesville Regional Utilities - Solar-Electric (PV) System Rebate Gainesville Regional Utilities - Solar-Electric (PV) System Rebate Program Gainesville Regional Utilities - Solar-Electric (PV) System Rebate Program < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Maximum Rebate $5,000 Program Info Start Date 10/1/2010 State Florida Program Type Utility Rebate Program Rebate Amount Solar window of 80% or more: $1.00/watt Provider Gainesville Regional Utilities '''''NOTE: Application targets for fiscal year 2013 have been met for the GRU Solar PV Rebate Program. The next round of applications are scheduled to open on October 1, 2013 pending approval of the GRU budget by the Gainesville City Commission.''''' Gainesville Regional Utilities (GRU) offers its customers a rebate to install photovoltaic (PV) systems. Systems with solar windows of 80% or

193

SJ Solar | Open Energy Information  

Open Energy Info (EERE)

SJ Solar Jump to: navigation, search Name SJ Solar Place San Jose, California Zip 95131 Sector Solar Product Cell design firm for concentrated solar References SJ Solar1 LinkedIn...

194

MPX Solar | Open Energy Information  

Open Energy Info (EERE)

MPX Solar Place Rio de Janeiro, Rio de Janeiro, Brazil Sector Solar Product Rio de Janeiro-based solar company, MPX's subsidiary for the solar sector. References MPX Solar1...

195

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Centers Field Sites Power Marketing Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Applications for Certificates...

196

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Atlanta - Sustainable Development Design Standards In December...

197

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 San Diego County - Green Building Program The County of San Diego...

198

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Salem Electric - Low-Interest Loan Program Salem Electric...

199

Solar | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Solar EERE plays a key role in advancing America's "all of the above" energy strategy, leading a large network of researchers and other partners to deliver innovative...

200

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ameren Missouri - Solar Renewable Energy Credits Ameren Missouri offers a Standard Offer Contract to customers that generate solar power. The customer must meet Ameren's net...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


201

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Made in Minnesota Solar Thermal Rebate Beginning in 2014, the Department of Commerce will offer a Made in Minnesota Solar Thermal Rebate program. Rebates are 25% of installed...

202

Passive Solar Design  

Energy.gov (U.S. Department of Energy (DOE))

The difference between a passive solar home and a conventional home is design. Passive solar homes and other buildings are designed to take advantage of the local climate.

203

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. Departments of Energy and Interior Announce Site for Solar Energy Demonstration Projects in the Nevada Desert Plan will advance renewable, solar energy at former nuclear...

204

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Incentive Program, initiated in June 2003, provides funding for new solar water heating, solar electric (photovoltaic), wind, and micro-hydro energy system installations....

205

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Idaho's solar easement provisions allow for the access rights to sunlight for a solar energy device. The easement is transferred with the property title. Only a few Idaho...

206

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Helios USA will build photovoltaic modules such as these this fall. August 6, 2010 Energy 101: Concentrating Solar Power Concentrating solar power technologies use mirrors...

207

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

efficiency of a photovoltaic (PV) cell, or solar cell, is the percentage of the solar energy shining on a PV device that is converted into electrical energy, or...

208

Solar radiation resource assessment  

DOE Green Energy (OSTI)

The bulletin discusses the following: introduction; Why is solar radiation resource assessment important Understanding the basics; the solar radiation resource assessment project; and future activities.

Not Available

1990-11-01T23:59:59.000Z

209

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar? The Sacramento Municipal Utility District is looking for approximately 70 homeowners with residential solar willing to monitor their energy use. October 25, 2010 Park...

210

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Development Services (BDS) developed an electronic permitting process for residential solar energy system installations. With this streamlined, expedited process, solar...

211

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Systems In May 2007, Maryland established a property tax exemption for residential solar energy systems. Under this law solar energy devices "installed to heat or cool a...

212

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Easements In determining that the use of solar energy "can help reduce the nation's reliance upon imported fuels," Georgia encourages the development of solar-energy systems....

213

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and the solar thermal system must be SRCC certified. October 16, 2013 Made in Minnesota Solar Energy Production Incentive Beginning in January 2014, The Department of Commerce...

214

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

manufacturing facility. February 7, 2013 Milwaukee solar installers putting in a rooftop solar energy system on Dr. Paula Papanek's home. | Photo courtesy of Dr. Paula Papanek....

215

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Commonwealth Energy Policy ( 67-102) * Provide reasonable criteria for wind and solar energy siting, protecting the locality while promoting wind and solar development *...

216

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

can be either passive or active systems. The proposed solar system must meet Florida Solar Energy Center (FSEC) specifications and be installed by a contractor certified to...

217

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Sources Renewables Solar Solar October 16, 2013 Zero-Emission Facilities Production Tax Credit '''''Note: No credits will be paid during 2011 for electricity produced...

218

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

certification for solar thermal systems from the North American Board of Certified Energy Practitioners (NABCEP). The state solar thermal rebate program maintains a list of...

219

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

December 6, 2012 Concentrating Solar Power Facilities December 4, 2012 The Energy Department is gathering input on solar designation programs that could one day help consumers...

220

How Solar Panels Work  

NLE Websites -- All DOE Office Websites (Extended Search)

their understanding of this concept. Finally, students will investigate careers in solar energy and report on the growing solar industry. LESSON OVERVIEW Grade Level &...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


221

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

wind, and solar thermal water heating systems. Natural gas customers qualify for the solar thermal water heating reward. October 16, 2013 Alliant Energy Interstate Power and...

222

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

sign solar easements to ensure that proper sunlight is available to those who operate solar energy systems. California's Government Code (65850.5) provides that subdivisions...

223

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

panels and monthly "Solar Made Simple" seminars. August 26, 2010 Butte College's solar panels are helping it make more energy than it uses, providing it financial as well...

224

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

section describes the atomic structure and bandgap energy of these cells. August 16, 2013 Solar Energy Technologies Solar energy technologies produce electricity from the energy of...

225

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Established by ''The Energy Policy Act of 2005'', the federal tax credit for residential energy property initially applied to solar-electric systems, solar water heating systems...

226

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Job Creation Tax Credits Program (Pennsylvania) The Job Creation Tax Credits Program can be...

227

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Clark Public Utilities - Solar Energy Equipment Loan Clark Public Utilities offers financing available to its customers for the purchase and installation of residential solar...

228

Focus on Solar Energy  

Science Conference Proceedings (OSTI)

... Focus on Solar Energy. Why a net-zero energy house? ... Solar Energy Presentation. Additional information, tools, weblinks, and photos from the day. ...

2012-12-03T23:59:59.000Z

229

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

- Green Energy Program Incentives Delaware's municipal utilities provide incentives for solar photovoltaic (PV), solar thermal, wind, geothermal, and fuel cell systems installed...

230

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ulm Public Utilities - Solar Electric Rebate Program New Ulm Public Utilities provides solar photovoltaic (PV) rebates for residential, commercial, and industrial customers....

231

Solar forecasting review  

E-Print Network (OSTI)

Online 24-h solar power forecasting based on weather typeweather observations at blue hill massachusetts, Solarof weather patterns on the intensity of solar irradiance;

Inman, Richard Headen

2012-01-01T23:59:59.000Z

232

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Washington County - Solar Ordinance Provides for zoning restrictions on solar energy systems, including (1) six foot setbacks; (2) 20 foot height limitations on freestanding...

233

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

dwellings that use solar and geothermal energy equipment for heating and cooling, and solar energy equipment for water heating and electricity generation. Photovoltaic (PV)...

234

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

for Solar Virginia allows any county, city or town to exempt or partially exempt solar energy equipment or recycling equipment from local property taxes. Residential,...

235

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

wind, and solar thermal water heating systems. Natural gas customers qualify for the solar thermal water heating reward. July 12, 2013 Alliant Energy Interstate Power and...

236

Solar Magnetic Field Solar Thermonuclear Energy Generation Solar Evolution Presolar Evolution Stages  

E-Print Network (OSTI)

core radiative zone convective envelope photosphere chromosphere corona Solar Activity granules spicules sunspots prominences solar flares

unknown authors

1995-01-01T23:59:59.000Z

237

DOE Solar Decathlon: Solar Decathlon Europe  

NLE Websites -- All DOE Office Websites (Extended Search)

Europe Logo of Solar Decathlon Europe. On Oct. 18, 2007, the Spanish and U.S. governments signed a memorandum of understanding to create Solar Decathlon Europe, a complementary...

238

Solar Neutrino Physics  

SciTech Connect

With its heavy water target, the Sudbury Neutrino Observatory (SNO) offers the unique opportunity to measure both the 8B flux of electron neutrinos from the Sun and, independently, the flux of all active neutrino species reaching the Earth. A model-independent test of the hypothesis that neutrino oscillations are responsible for the observed solar neutrino deficit can be made by comparing the charged-current (CC) and neutral-current (NC) rates. This LDRD proposal supported the research and development necessary for an assessment of backgrounds and performance of the SNO detector and the ability to extract the NC/CC-Ratio. Particular emphasis is put upon the criteria for deployment and signal extraction from a discrete NC detector array based upon ultra-low background 3He proportional counters.

Bowles, T.J.; Brice, S.J.; Esch, E.-I.; Fowler, M.M.; Goldschmidt, A.; Hime, A.; McGirt, F.; Miller, G.G.; Thornewell, P.M.; Wilhelmy, J.B.; Wouters, J.M.

1999-07-15T23:59:59.000Z

239

SOLAR NANTENNA ELECTROMAGNETIC COLLECTORS  

DOE Green Energy (OSTI)

This research explores a new efficient approach for producing electricity from the abundant energy of the sun. A nanoantenna electromagnetic collector (NEC) has been designed, prototyped, and tested. Proof of concept has been validated. The device targets mid-infrared wavelengths where conventional photovoltaic (PV) solar cells do not respond but is abundant in solar energy. The initial concept of designing NEC antennas was based on scaling of radio frequency antenna theory. This approach has proven unsuccessful by many due to not fully understanding and accounting for the optical behavior of materials in the THz region. Also until recent years the nanofabrication methods were not available to fabricate the optical antenna elements. We have addressed and overcome both technology barriers. Several factors were critical in successful implementation of NEC including: 1) frequency-dependent modeling of antenna elements, 2) selection of materials with proper THz properties and 3) novel manufacturing methods that enable economical large-scale manufacturing. The work represents an important step toward the ultimate realization of a low-cost device that will collect as well as convert this radiation into electricity, which will lead to a wide spectrum, high conversion efficiency, and low cost solution to complement conventional PVs.

Steven D. Novack; Dale K. Kotter; Dennis Slafer; Patrick Pinhero

2008-08-01T23:59:59.000Z

240

In-Line Crack and Stress Detection in Silicon Solar Cells Using Resonance Ultrasonic Vibrations  

SciTech Connect

Statement of Problem and Objectives. Wafer breakage in automated solar cell production lines is identified as a major technical problem and a barrier for further cost reduction of silicon solar module manufacturing. To the best of our knowledge, there are no commercial systems addressing critical needs for in-line inspection of the mechanical quality of solar wafers and cells. The principal objective of the SBIR program is to validate through experiments and computer modeling the applicability of the Resonance Ultrasonic Vibrations system, which ultimately can be used as a real-time in-line manufacturing quality control tool for fast detection of mechanically unstable silicon solar cells caused by cracks. The specific objective of Phase II is to move the technology of in-line crack detection from the laboratory level to commercial demonstration through development of a system prototype. The fragility of silicon wafers possessing low mechanical strength is attributed to peripheral and bulk millimeter-length cracks. The research program is based on feasibility results obtained during Phase I, which established that: (i) the Resonance Ultrasonic Vibrations method is applicable to as-cut, processed wafers and finished cells; (ii) the method sensitivity depends on the specific processing step; it is highest in as-cut wafers and lowest in wafers with metallization pattern and grid contacts; (iii) the system is capable of matching the 2.0 seconds per wafer throughput rate of state-of-art solar cell production lines; (iv) finite element modeling provides vibration mode analysis along with peak shift versus crack length and crack location dependence; (v) a high 91% crack rejection rate was confirmed through experimentation and statistical analysis. The Phase II project has the following specific tasks: (i) specify optimal configurations of the in-line system?¢????s component hardware and software; (ii) develop and justify a system prototype that meets major specifications for an in-line crack detection unit, such as high throughput rate, high level of stability, reproducibility of data acquisition and analysis, and high sensitivity with respect to crack length and crack location; (iii) design a system platform that allows easy integration within and adaptation to various solar cell belt-type production lines; (iv) develop a testing protocol providing quality certification of the production-grade system. Commercial Application of the proposed activity consists of bringing to the solar market a new high-tech product based on an innovative solution and patented methodology to contribute to cost reduction of silicon solar module production. The solar industry, with crystalline silicon as a dominant segment, shows outstanding performance, with approximately 25% yearly growth during the last years. Despite a slowdown with only 5.6 GW installations in 2009, solar module production for the 2010 and 2011 years was recovered. According to European Photonics Industry Consortium new solar PV installations grow by 56% compared to 2010 reached 64.7 GW in 2011. Revenues in the PV industry reached a record high of $93 billion in 2011, a 13.4 percent gain over 2010 â?? and 150 percent over 2009. This growth was forecasted to continue in 2013 with double digits growth. The solar industry is economically driven to make solar panels of the highest conversion efficiency and reliability at the lowest production cost. The Resonance Ultrasonic Vibration system addresses critical needs of the silicon-based solar industry by providing a quality control method and tool, which will improve productivity, increase reliability of products and reduce manufacturing cost of solar panels.

Ostapenko, Sergei

2013-04-03T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Solar Tracing Sensors for Maximum Solar Concentrator ...  

Concentrating Solar Power (CSP) relies on thermodynamic processes to convert concentrated light into useful forms of energy. Accurate sun tracking ...

242

DOE Solar Decathlon: Sponsors  

NLE Websites -- All DOE Office Websites (Extended Search)

Dow Corning Lowe's M.C. Dean Pepco Schneider Electric Supporting Sponsors Contributing Sponsors Where Are the Houses Now? Quick Links Solar Decathlon Home Solar Decathlon 2011 Solar Decathlon 2009 Solar Decathlon 2007 Solar Decathlon 2005 Solar Decathlon 2002 Solar Decathlon 2011 Sponsors The U.S. Department of Energy (DOE) Solar Decathlon is organized by the National Renewable Energy Laboratory, which works in partnership with sponsors at all levels to make this student solar housing competition and event a reality. 2011 Sustaining Sponsors These sponsors made significant contributions-including financial support, materials, volunteers, outreach, and awards-to the success of Solar Decathlon 2011. Learn more about each sponsor and its role in Solar Decathlon 2011. Dow Corning

243

Solar skylight  

DOE Patents (OSTI)

A reflective shutter rotates within a skylight housing in such a fashion as to control solar energy thereby providing a combination of heating, lighting, and ventilation. The skylight housing has three faces: a glazed southern face, a glazed northern face, and an open downwardly oriented face to the interior of the structure. Counter-weighted pivot arms support the shutter at either end causing the center of rotation to pass through the center of gravity. The shutter has three basic positions: In the first position, during the winter day, the shutter closes off the northern face, allowing solar energy to enter directly into the supporting structure providing heat gain and daylighting. In the second position, during the winter night, the shutter closes off the open face to the interior, providing insulation between the structure and the skylight housing. In the third position, during the non-heating season, the shutter closes off the southern face blocking unwanted heat gain but allowing diffuse northern light to penetrate for daylighting. In this last position, a means is provided for ventilating by natural convection. The apparatus can be operated either manually or by motor.

Adamson, James C. (Osprey La., Rumson, NJ 07760)

1984-01-01T23:59:59.000Z

244

Solar collector  

DOE Patents (OSTI)

The field of this invention is solar collectors, and more particularly, the invention pertains to a flat plate collector that employs high performance thin films. The solar collector of this invention overcomes several problems in this field, such as excessive hardware, cost and reliability, and other prior art drawbacks outlined in the specification. In the preferred form, the apparatus features a substantially rigid planar frame (14). A thin film window (42) is bonded to one planar side of the frame. An absorber (24) of laminate construction is comprised of two thin film layers (24a, 24b) that are sealed perimetrically. The layers (24a, 24b) define a fluid-tight planar envelope (24c) of large surface area to volume through which a heat transfer fluid flows. Absorber (24) is bonded to the other planar side of the frame. The thin film construction of the absorber assures substantially full envelope wetting and thus good efficiency. The window and absorber films stress the frame adding to the overall strength of the collector.

Wilhelm, William G. (Cutchogue, NY)

1982-01-01T23:59:59.000Z

245

Solar heating and you  

SciTech Connect

This fact sheet for use with primary school classes describes what solar collectors are and how they work, passive solar rooms, flat-plate collectors, and why one should use solar heating systems. Making a solar air heater is described step-by-step with illustrations. A resource list for both students and teachers is provided for further information.

1994-08-01T23:59:59.000Z

246

Solar Webinar Presentation Slides  

Energy.gov (U.S. Department of Energy (DOE))

Download presentation slides from the DOE Office of Indian Energy Webinar on solar renewable energy.

247

Solar Energy Science Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Science Projects Curriculum: Solar Power -(thermodynamics, lightelectromagnetic, radiation, energy transformation, conductionconvection, seasons, trigonometry) Grade...

248

SOLAR STILLS: INTRODUCTION  

E-Print Network (OSTI)

SOLAR STILLS: INTRODUCTION: Distillation of brackish or saline water is a good method to obtain, and are not feasible for large fresh water demands. Therefore, solar desalination is an attractive alternative because consumption. WORKING PRINCIPLE OF SOLAR DESALINATION: The solar still is an airtight basin, usually

Ramu, Palaniappan

249

SOLAR ENERGY Andrew Blakers  

E-Print Network (OSTI)

Thermal Power Plants: Simple and Compound Cycles 6. Large Scale Solar PV Plants 7. Solar Air conditioning Friday, June 22nd o Morning-PV Systems o Afternoon-Solar Toy and Battery Testing Monday, June 25th o Morning-Large Scale PV and Solar Thermal Plants o Afternoon-Test of a Combined Hot Water PV Panel

250

DOE Solar Decathlon: News Blog » Teams  

NLE Websites -- All DOE Office Websites (Extended Search)

Teams Teams Below you will find Solar Decathlon news from the Teams archive, sorted by date. Affordability and Market Appeal Contest Winners Announced! Thursday, October 10, 2013 Solar Decathlon At an awards ceremony this morning, winners of the U.S. Department of Energy Solar Decathlon 2013 Affordability and Market Appeal contests took center stage by demonstrating that innovative, energy-efficient houses can be cost-effective and appealing to a variety of target markets. Photo of Richard Anderson and Robert Best at a desk looking at paperwork. The Affordability Contest juror, Richard Anderson, left, speaks with Robert Best from Stanford University during the Affordability Contest walkthrough. (Credit: Eric Grigorian/U.S. Department of Energy Solar Decathlon)

251

DOE Solar Decathlon: News Blog » Affordability  

NLE Websites -- All DOE Office Websites (Extended Search)

Affordability Affordability Below you will find Solar Decathlon news from the Affordability archive, sorted by date. Affordability and Market Appeal Contest Winners Announced! Thursday, October 10, 2013 Solar Decathlon At an awards ceremony this morning, winners of the U.S. Department of Energy Solar Decathlon 2013 Affordability and Market Appeal contests took center stage by demonstrating that innovative, energy-efficient houses can be cost-effective and appealing to a variety of target markets. Photo of Richard Anderson and Robert Best at a desk looking at paperwork. The Affordability Contest juror, Richard Anderson, left, speaks with Robert Best from Stanford University during the Affordability Contest walkthrough. (Credit: Eric Grigorian/U.S. Department of Energy Solar Decathlon)

252

Passive solar workbook  

SciTech Connect

After a case is presented for the use of solar energy, principles of solar kinetics, solar radiation and weather, and heat flow are reviewed and active, passive and hybrid systems are briefly discussed. Site planning, orientation, and landscaping and solar access are covered, as are the design and components of passive solar systems. Calculation methods are presented for determining building heating load profile, auxiliary load profile, and thermal storage capacity. Construction details are given for foundation, wall, and storage insulation, Trombe walls, movable insulation, and shading devices. Passive solar cooling is also covered. Interior applications for passive solar design are discussed and financial considerations are presented. (LEW)

1981-08-01T23:59:59.000Z

253

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Solar Solar Learn how a fourth grade classroom solar project is contributing to the clean energy revolution. | Photo courtesy of Aaron Sebens. Learn how a fourth grade classroom solar project is contributing to the clean energy revolution. | Photo courtesy of Aaron Sebens. The tremendous growth in the U.S. solar industry is helping to pave the way to a cleaner, more sustainable energy future. Over the past few years, the cost of a solar energy system has dropped significantly -- helping to give more American families and business access to affordable, clean energy. Through a portfolio of R&D efforts, including the SunShot Initiative, the

254

DOE Solar Decathlon: About Solar Decathlon  

NLE Websites -- All DOE Office Websites (Extended Search)

About Solar Decathlon About Solar Decathlon The U.S. Department of Energy Solar Decathlon is an award-winning program that 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 first Solar Decathlon was held in 2002; the competition has since occurred biennially in 2005, 2007, 2009, 2011, and 2013. The next event will take place in 2015. Open to the public free of charge, the Solar Decathlon gives visitors the opportunity to tour solar-powered houses, gather ideas to use in their own homes, and learn how energy-saving features can help them save money today.

255

DOE Solar Decathlon: News Blog Blog Archive Solar Decathlon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Solar Decathlon Alumni Association Seeks Former Decathletes Wednesday,...

256

DOE Solar Decathlon: News Blog Solar Decathlon 2011  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Posts Tagged 'Solar Decathlon 2011' Clarity, Passion Score Communications...

257

Solar Easements & Local Option Solar Rights Laws | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

which must be entered into in order to ensure uninterrupted solar access for solar energy devices. Solar easement agreements are required at a minimum to contain information...

258

DOE Solar Decathlon: 2005 Feature Article - Learn About the Solar...  

NLE Websites -- All DOE Office Websites (Extended Search)

house, the University of Maryland house is nicely framed. (Credit: Stefano Paltera, Solar Decathlon) Solar Decathlon 2005 Learn About the Solar Decathlon Technologies Some of...

259

Solar and Wind Easements & Rights Laws & Local Option Solar Rights...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and Wind Easements & Rights Laws & Local Option Solar Rights Law Solar and Wind Easements & Rights Laws & Local Option Solar Rights Law Eligibility Agricultural Commercial Fed....

260

National Solar Radiation Data Base

The National Solar Radiation...  

Open Energy Info (EERE)

National Solar Radiation Data Base (NSRDB) is the most comprehensive collection of solar data freely available. The 1991 - 2005 NSRDB contains hourly solar radiation (including...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

SunShot Initiative: Concentrating Solar Power  

NLE Websites -- All DOE Office Websites (Extended Search)

Power Power SunShot CSP Team Learn more about the SunShot concentrating solar power program staff by visiting the team's profile pages. Argonne National Laboratory Argonne National Laboratory High-Efficiency Thermal Energy Storage System for CSP University of California Los Angeles University of California Los Angeles High Operating Temperature Liquid Metal Heat Transfer Fluids Jet Propulsion Laborator Jet Propulsion Laboratory Low-Cost, Lightweight Solar Concentrators Abengoa Solar Abengoa Solar Advanced Nitrate Salt Central Receiver Power Plant HiTek Services HiTek Services Low-Cost Heliostat Development The Department of Energy (DOE) supports research and development of concentrating solar power (CSP) technologies as a unique path to achieve SunShot Initiative cost targets with systems that can supply solar power on demand through the use of thermal storage. CSP technologies use mirrors to reflect and concentrate sunlight onto receivers that collect solar energy and convert it to heat. Thermal energy can then be used to produce electricity via a turbine or heat engine driving a generator.

262

SunShot Initiative: Low-Cost, Lightweight Solar Concentrators  

NLE Websites -- All DOE Office Websites (Extended Search)

Cost, Lightweight Solar Concentrators Cost, Lightweight Solar Concentrators JPL logo Graphic of two dishes, mounted to the ground, that are side-by-side. This graphic shows the JPL/L'Garde lightweight concentrator facets, which are deployed for different configurations. The Jet Propulsion Laboratory (JPL), with funding from the 2012 SunShot Concentrating Solar Power (CSP) R&D FOA, is designing an optimized solar thermal collector structure using a lightweight collector structure capable of lowering structural costs, simplifying installation, and leading to mass-manufacturability. Approach The JPL project seeks to achieve the SunShot Initiative installed cost target of $75/m2 for a solar thermal collector system, as well as SunShot performance targets for optical errors, operations during windy conditions, and lifetime.

263

Aerosols and solar energy  

DOE Green Energy (OSTI)

A brief description is presented of the involvement of the Solar Energy Research Institute (SERI) in atmospheric research, including aerosol characterization and modeling. The use of both rigorous and simple models for radiation transport is described. Modeled broadband solar irradiance data are shown to illustrate the important influence that aerosols have on the energy available to solar systems and the economics of solar systems design. Standard aerosol measurement methods for solar applications are discussed along with the need for improved instrumentation and methods.

Bird, R. E.; Hulstrom, R. L.

1979-01-01T23:59:59.000Z

264

Photovoltaic solar concentrator module  

DOE Patents (OSTI)

This invention consists of a planar photovoltaic concentrator module for producing an electrical signal from incident solar radiation which includes an electrically insulating housing having a front wall, an opposing back wall and a hollow interior. A solar cell having electrical terminals is positioned within the interior of the housing. A planar conductor is connected with a terminal of the solar cell of the same polarity. A lens forming the front wall of the housing is operable to direct solar radiation incident to the lens into the interior of the housing. A refractive optical element in contact with the solar cell and facing the lens receives the solar radiation directed into the interior of the housing by the lens and directs the solar radiation to the solar cell to cause the solar cell to generate an electrical signal. An electrically conductive planar member is positioned in the housing to rest on the housing back wall in supporting relation with the solar cell terminal of opposite polarity. The planar member is operable to dissipate heat radiated by the solar cell as the solar cell generates an electrical signal and further forms a solar cell conductor connected with the solar cell terminal to permit the electrical signal generated by the solar cell to be measured between the planar member and the conductor.

Chiang, C.J.

1991-05-16T23:59:59.000Z

265

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

investments. Thin Film PV Solar Heating & Cooling Projectused in the report. Solar water heating, space heating ande.g. , PV, CSP, solar water heating) Types of industry

Price, S.

2010-01-01T23:59:59.000Z

266

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

its first solar thermal power plant. Weekly IntelligenceReview for Solar Thermal Power Plant Projects. http://of proposed solar thermal power plant projects in the state

Price, S.

2010-01-01T23:59:59.000Z

267

Scaled Solar | Open Energy Information  

Open Energy Info (EERE)

Product Scaled Solar manufacturers and markets utility-grade, concentrated photovoltaic solar energy systems to commercial customers References Scaled Solar1 LinkedIn...

268

Ameco Solar | Open Energy Information  

Open Energy Info (EERE)

Solar Place Signal Hill, California Zip 90755 Sector Solar Product Ameco is a licensed solar energy contractor operating principally in Los Angeles and Orange Counties. Ameco...

269

Dimas Solar | Open Energy Information  

Open Energy Info (EERE)

search Name Dimas Solar Place Argos, Greece Sector Solar Product Makes solar passive systems, particularly collectors and absorbers. Coordinates 41.23725, -86.245919...

270

Agrupacion Solar | Open Energy Information  

Open Energy Info (EERE)

Agrupacion Solar Jump to: navigation, search Name Agrupacion Solar Place Spain Product Spanish PV project developer, or finance arranger. References Agrupacion Solar1 LinkedIn...

271

Solar Impulsive Energetic Electron Events  

E-Print Network (OSTI)

coronal mass ejections and solar energetic proton events, J.Voyager observations of solar wind proton temperature:1- 10Howard (2004), Variability of solar eruptions during cycle

Wang, Linghua

2009-01-01T23:59:59.000Z

272

Solar Wind | Open Energy Information  

Open Energy Info (EERE)

Wind Jump to: navigation, search Name Solar Wind Place Krasnodar, Romania Zip 350000 Sector Solar, Wind energy Product Russia-based PV product manufacturer. Solar Wind manufactures...

273

Solar Technologies | Open Energy Information  

Open Energy Info (EERE)

Technologies Jump to: navigation, search Name Solar Technologies Place Dubai, United Arab Emirates Sector Solar Product Dubai-based solar photovoltaic module manufacturing company....

274

Khmer Solar | Open Energy Information  

Open Energy Info (EERE)

Sector Solar, Wind energy Product Specializes in solar and wind systems for off-grid residential and small commercial facilities. References Khmer Solar1 LinkedIn...

275

ISI Solar | Open Energy Information  

Open Energy Info (EERE)

City, New York Zip 10956 Sector Solar Product US-based company that designs and installs solar power systems for residential and commercial clients. References ISI Solar1...

276

Sun Solar | Open Energy Information  

Open Energy Info (EERE)

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

277

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

Supply Curves for Rooftop Solar PV Generated Electricity forare all privately owned solar PV production companies.demand projections for solar PV modules by location. Global

Price, S.

2010-01-01T23:59:59.000Z

278

MAGNETOHYDRODYNAMICS OF THE SOLAR TACHOCLINE  

E-Print Network (OSTI)

NASA). Prediction of solar weather from these observationsunderstand and predict the solar weather, to attenuate itsNASA). Prediction of solar weather from these observations

ACEVEDO-ARREGUIN, LUIS ANTONIO

2012-01-01T23:59:59.000Z

279

Solar thermal electricity in 1998: An IEA/SolarPACES summary of status and future prospects  

DOE Green Energy (OSTI)

Research and development activities sponsored by countries within the International Energy Agency`s solar thermal working group. SolarPACES, have helped reduce the cost of solar thermal systems to one-fifth that of the early pilot plants. Continued technological improvements are currently being proven in next-generation demonstration plants. These advances, along with cost reductions made possible by scale-up to larger production and construction of a succession of power plants, have made solar thermal systems the lowest-cost solar energy in the world and promise cost-competitiveness with fossil-fuel plants in the future. Solar thermal technologies are appropriate for a wide range of applications, including dispatchable central-station power plants where they can meet peak-load to near-base-load needs of a utility, and distributed, modular power plants for both remote and grid-connected applications. In this paper, the authors present the collective position of the SolarPACES community on solar electricity-generating technology. They discuss the current status of the technology and likely near-term improvements; the needs of target markets; and important technical and financial issues that must be resolved for success in near-term global markets.

Tyner, C.E.; Kolb, G.J. [Sandia National Labs., Albuquerque, NM (United States); Meinecke, W. [Deutsches Zentrum fuer Luft- und Raumfahrt, Koeln (Germany); Trieb, F. [Deutsches Zentrum fuer Luft- und Raumfahrt, Stuttgart (Germany)

1998-07-01T23:59:59.000Z

280

Solar analogues in open clusters: The case of M67  

E-Print Network (OSTI)

Solar analogues are fundamental targets for a better understanding of our Sun and our Solar System. Usually, this research is limited to field stars, which offer several advantages and limitations. In this work, we present the results of a research of solar twins performed for the first time in a open cluster, namely M67. Our analysis allowed us to find five solar twins and also to derive a solar colour of (B-V)0=0.649+/-0.016 and a cluster distance modulus of 9.63+/-0.08. This study encourages us to apply the same method to other open clusters, and to do further investigations for planet search in the solar twins we find.

Biazzo, K; Bonifacio, P; Randich, S; Bedin, L R

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

DOE Solar Decathlon: News Blog Solar Decathlon Europe 2012  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Solar Decathlon Blog - Solar Decathlon Europe 2012 Below you will find...

282

Solar technology applications: a survey of solar powered irrigation systems  

DOE Green Energy (OSTI)

Published information on solar powered irrigation systems is presented. Thermal solar systems, thermoelectric solar systems, and photovoltaic solar systems are included. A bibliography and survey of on-going work is presented. (WHK)

Newkirk, H.W.

1978-04-17T23:59:59.000Z

283

Rooftop Solar Challenge to Cut Solar's Red Tape | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rooftop Solar Challenge to Cut Solar's Red Tape Rooftop Solar Challenge to Cut Solar's Red Tape December 1, 2011 - 4:35pm Addthis Ginny Simmons Ginny Simmons Former Managing Editor...

284

Amorphous silicon solar cells  

SciTech Connect

The fabrication, performance, and applications of a-Si solar cells are discussed, summarizing the results of recent experimental investigations and trial installations. Topics examined include the fundamental principles and design strategies of solar power installations; the characteristics of monocrystalline-Si solar cells; techniques for reducing the cost of solar cells; independent, linked, and hybrid solar power systems; proposed satellite solar power systems; and the use of solar cells in consumer appliances. Consideration is given to the history of a-Si, a-Si fabrication techniques, quality criteria for a-Si films, solar cells based on a-Si, and techniques for increasing the efficiency and lowering the cost of a-Si solar cells. Graphs, diagrams, drawings, and black-and-white and color photographs are provided. 136 references.

Takahashi, K.; Konagai, M.

1986-01-01T23:59:59.000Z

285

Solar oven  

SciTech Connect

This patent describes a solar oven. It comprises: an oven chamber having an open end and defining an interior cooking chamber; means providing a flat-back interior surface on the cooking chamber for absorbing sunlight and converting the absorbed sunlight into heat; an oven door hingedly mounted over the open end and movable between open and closed positions relative to the open end; means for pivotably supporting the oven chamber about a first substantially horizontal pivot axis; user-actuable latch means for selectively retaining the oven chamber in selected positions around the first horizontal axis, the user-actuable latch means including a user releasable ratchet mechanism including a plurality of ratchet teeth formed on the oven chamber and ratchet pawl pivoted to the support means in a position to engage selective ones of the ratchet teeth to retain the over chamber in selected orientations around the horizontal axis, the latch means further including means for pivoting the pawl into and out of the path of movement of the ratchet teeth to thereby achieve the selective positioning; a tray disposed within the interior cooking chamber for supporting foodstuffs during coking; pivot means for pivotally mounting the tray within the interior cooking chamber for movement around a second substantially horizontal pivot axis such that the tray can be positioned so as to maintain the foodstuffs in a substantially level position independently of the position of the oven chamber around the first pivot axis.

Burns, T.J.; Burns, C.L.

1989-07-18T23:59:59.000Z

286

Solar oven  

Science Conference Proceedings (OSTI)

This paper describes a solar oven. It includes in combination: a rectangular cooking pan with a bottom and four side walls, open at the upper end, an exterior casing having a bottom and four side walls and having an outer coating to lower the heat absorption, a body of insulation in between the cooking pan and the exterior casing, the top edge of the insulation, casing, and cooking pan all being coplanar to provide a rectangular shelf, a glass-supporting frame enclosing and protecting a sheet of low-iron, heat-conductive glass, the glass having an iron content of only about 0.04% and a transmittance of heat about 83%, a mirror-supporting frame having a solid top portion and top sheet for supporting a mirror combination below the sheet, hinges connecting the mirror supporting frame to the casing, a support arm pivoted to the side of the glass frame and having a series of openings therethrough, and a mirror-support projection secured to the mirror-supporting frame for engaging one of the openings through the support arm for enabling the mirror to be supported at any of a plurality of positions at various angles relative to the shelf and the glass sheet. The glass and its glass-supporting frame being unattached to the cooking pan, casing, and body for free manipulation by hand.

Ghatak, R.N.

1989-07-25T23:59:59.000Z

287

California solar data manual  

DOE Green Energy (OSTI)

Factors that determined the data contents of the manual are presented. Estimates of errors in the data are provided, and the impact of these errors on solar design is discussed. The state is divided into 15 solar zones of roughly similar solar radiation conditions, which are illustrated along with page references to the most relevant solar and climate data. A guide to the data tables and graphs is provided, which are displayed under solar, climate, and sky charts. A guide is given to simplified design methods to predict performance and cost of solar heating and cooling systems. (MHR)

Berdahl, P.; Grether, D.; Martin, M.; Wahlig, M.

1978-01-01T23:59:59.000Z

288

The solar magnetic field  

E-Print Network (OSTI)

The magnetic field of the Sun is the underlying cause of the many diverse phenomena combined under the heading of solar activity. Here we describe the magnetic field as it threads its way from the bottom of the convection zone, where it is built up by the solar dynamo, to the solar surface, where it manifests itself in the form of sunspots and faculae, and beyond into the outer solar atmosphere and, finally, into the heliosphere. On the way it, transports energy from the surface and the subsurface layers into the solar corona, where it heats the gas and accelerates the solar wind.

Solanki, Sami K; Schssler, Manfred; 10.1088/0034-4885/69/3/R02

2010-01-01T23:59:59.000Z

289

Solar Neutrinos in 2011  

E-Print Network (OSTI)

I give an overview of the recent developments in the solar neutrino field. I focus on the Borexino detector, which has uncovered the solar neutrino spectrum below 5 MeV, providing new tests and confirmation for solar neutrino oscillations. I report on the updated measurements of the 8B solar neutrino flux by water Cherenkov and organic scintillator detectors. I review the precision measurement of the 7Be solar neutrino flux by Borexino and the search for its day-night asymmetry. I present Borexino's latest result on the study of pep and CNO neutrinos. Finally, I discuss the outstanding questions in the field and future solar neutrino experiments.

Chavarria, Alvaro

2012-01-01T23:59:59.000Z

290

Energy Basics: Solar Air Heating  

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

EERE: Energy Basics Solar Air Heating Solar air heating systems use air as the working fluid for absorbing and transferring solar energy. Solar air collectors (devices to heat air...

291

Solar Decathlon | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Decathlon Solar Decathlon In the video above, Lakiya Culley talks about how her solar-powered, passive home, which was donated to Habitat for Humanity by a Solar Decathlon...

292

Solar Hold | Open Energy Information  

Open Energy Info (EERE)

Solar Hold Jump to: navigation, search Name Solar-Hold Place Sofia, Bulgaria Sector Solar Product Bulgarian solar project developer; as of September 2007, seeking permit for 10x5MW...

293

Solar Vision | Open Energy Information  

Open Energy Info (EERE)

Solar Vision Place Ladanna, South Africa Zip 704 Sector Solar Product South Africa-based solar energy products provider. References Solar Vision1 LinkedIn Connections CrunchBase...

294

Solar Dynamics | Open Energy Information  

Open Energy Info (EERE)

Dynamics Jump to: navigation, search Name Solar Dynamics Place Ottumwa, Iowa Zip IA 52501 Sector Solar Product Solar Dynamics is a US-based solar powered attic roof vents...

295

Energy Basics: Solar Water Heaters  

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

solar storage in one tank. Types of Solar Collectors Solar collectors gather the sun's energy, transform its radiation into heat, and then transfer that heat to water or solar...

296

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

Solar Completes 10MW Thin Film Solar Power Plant for SempraT. ; (2008) Concentrating Solar PowerTechnology, Cost, and2009). Concentrating solar power plants of the southwest

Price, S.

2010-01-01T23:59:59.000Z

297

Solar neutrinos: beyond standard solar models  

E-Print Network (OSTI)

After a short survey of the physics of solar neutrinos, giving an overview of hydrogen burning reactions, predictions of standard solar models and results of solar neutrino experiments, we discuss the solar-model-independent indications in favour of non-standard neutrino properties. The experimental results look to be in contradiction with each other, even disregarding some experiment: unless electron neutrinos disappear in their trip from the sun to the earth, the fluxes of intermediate energy neutrinos (those from 7Be electron capture and from the CNO cycle) result to be unphysically negative, or anyway extremely reduced with respect to standard solar model predictions. Next we review extensively non-standard solar models built as attempts to solve the solar neutrino puzzle. The dependence of the central solar temperature on chemical composition, opacity, age and on the values of the astrophysical S-factors for hydrogen-burning reactions is carefully investigated. Also, possible modifications of the branching among the various pp-chains in view of nuclear physics uncertainties are examined. Assuming standard neutrinos, all solar models examined fail in reconciling theory with experiments, even when the physical and chemical inputs are radically changed with respect to present knowledge and even if some of the experimental results are discarded.

V. Castellani; S. Degl'Innocenti; G. Fiorentini; M. Lissia; B. Ricci

1996-06-30T23:59:59.000Z

298

DOE Solar Decathlon: Solar Decathlon Juries  

NLE Websites -- All DOE Office Websites (Extended Search)

consulting firm specializing in solar heating and cooling of commercial buildings and industrial process heat. Kelelo has also provided sustainable solutions through...

299

DOE Solar Decathlon: Solar Decathlon Curriculum  

NLE Websites -- All DOE Office Websites (Extended Search)

Curriculum The U.S. Department of Energy Solar Decathlon presents an incredible learning opportunity for schools, educators, students, and community members worldwide to explore...

300

Solar buildings. Overview: The Solar Buildings Program  

DOE Green Energy (OSTI)

Buildings account for more than one third of the energy used in the United States each year, consuming vast amounts of electricity, natural gas, and fuel oil. Given this level of consumption, the buildings sector is rife with opportunity for alternative energy technologies. The US Department of Energy`s Solar Buildings Program was established to take advantage of this opportunity. The Solar Buildings Program is engaged in research, development, and deployment on solar thermal technologies, which use solar energy to produce heat. The Program focuses on technologies that have the potential to produce economically competitive energy for the buildings sector.

Not Available

1998-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

SOLAR BULLETIN Astronomical Society of Southern Africa, Solar Section  

E-Print Network (OSTI)

SOLAR BULLETIN Astronomical Society of Southern Africa, Solar Section Hi Solar friends, Hi Solar friends, As the emphasis in the ASSA group is on observations in the different sections, we in the solar and international solar observations. Observations are used to calculate a monthly Southern African sunspot number

Glass, Ian S.

302

BIG BEAR SOLAR OBSERVATORY CENTER FOR SOLAR-TERRESTRIAL RESEARCH  

E-Print Network (OSTI)

BIG BEAR SOLAR OBSERVATORY CENTER FOR SOLAR-TERRESTRIAL RESEARCH Faculty Position in Solar Physics, New Jersey Institute of Technology A tenure track faculty position in solar physics is available of NJIT's program in solar physics, visit http://solar.njit.edu. Applicants are required to have a Ph

303

ISOTOPIC MASS FRACTIONATION OF SOLAR WIND: EVIDENCE FROM FAST AND SLOW SOLAR WIND COLLECTED BY THE GENESIS MISSION  

Science Conference Proceedings (OSTI)

NASA's Genesis space mission returned samples of solar wind collected over {approx}2.3 years. We present elemental and isotopic compositions of He, Ne, and Ar analyzed in diamond-like carbon targets from the slow and fast solar wind collectors to investigate isotopic fractionation processes during solar wind formation. The solar wind provides information on the isotopic composition for most volatile elements for the solar atmosphere, the bulk Sun and hence, on the solar nebula from which it formed 4.6 Ga ago. Our data reveal a heavy isotope depletion in the slow solar wind compared to the fast wind composition by 63.1 {+-} 2.1 per mille for He, 4.2 {+-} 0.5 per mille amu{sup -1} for Ne and 2.6 {+-} 0.5 per mille amu{sup -1} for Ar. The three Ne isotopes suggest that isotopic fractionation processes between fast and slow solar wind are mass dependent. The He/H ratios of the collected slow and fast solar wind samples are 0.0344 and 0.0406, respectively. The inefficient Coulomb drag model reproduces the measured isotopic fractionation between fast and slow wind. Therefore, we apply this model to infer the photospheric isotopic composition of He, Ne, and Ar from our solar wind data. We also compare the isotopic composition of oxygen and nitrogen measured in the solar wind with values of early solar system condensates, probably representing solar nebula composition. We interpret the differences between these samples as being due to isotopic fractionation during solar wind formation. For both elements, the magnitude and sign of the observed differences are in good agreement with the values predicted by the inefficient Coulomb drag model.

Heber, Veronika S.; Baur, Heinrich; Wieler, Rainer [Institute for Geochemistry and Petrology, ETH Zurich, Clausiusstrasse 25, CH-8092 Zurich (Switzerland); Bochsler, Peter [Physikalisches Institut, Universitaet Bern, Sidlerstasse 5, CH-3012 Bern (Switzerland); McKeegan, Kevin D. [Department of Earth and Space Sciences, University of California Los Angeles, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095-1567 (United States); Neugebauer, Marcia [Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85721-0092 (United States); Reisenfeld, Daniel B. [Department of Physics and Astronomy, University of Montana, Missoula, MT 59812 (United States); Wiens, Roger C., E-mail: heber@ess.ucla.edu [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

2012-11-10T23:59:59.000Z

304

Energy Basics: Concentrating Solar Power  

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

Energy Basics Renewable Energy Printable Version Share this resource Biomass Geothermal Hydrogen Hydropower Ocean Solar Photovoltaics Concentrating Solar Power Linear...

305

NREL: Solar Radiation Research - Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Capabilities NREL's solar radiation research staff provides expertise in renewable energy measurement and instrumentation. Major capabilities include solar resource measurement,...

306

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

EIA). (2008a). Solar Photovoltaic Cell/Module ManufacturingEIA). (2009). Solar Photovoltaic Cell/Module Manufacturing

Price, S.

2010-01-01T23:59:59.000Z

307

STANDARD SOLAR NEUTRINOS  

E-Print Network (OSTI)

The predictions of an improved standard solar model are compared with the observations of the four solar neutrino experiments. The improved model includes premain sequence evolution, element diffusion, partial ionization effects, and all the possible nuclear reactions between the main elements. It uses updated values for the initial solar element abundances, the solar age, the solar luminosity, the nuclear reaction rates and the radiative opacities. Neither nuclear equilibrium, nor complete ionization are assumed. The calculated 8 B solar neutrino flux is consistent, within the theoretical and experimental uncertainties, with the solar neutrino flux measured by Kamiokande. The results from the 37 Cl and 71 Ga radiochemical experiments seem to suggest that the terrestrial 7 Be solar neutrino flux is much smaller than that predicted. However, the present terrestrial defecit of 7 Be solar neutrinos may be due to the use of inaccurate theoretical neutrino absorption cross sections near threshold for extracting solar neutrino fluxes from production rates. Conclusive evidence for a real deficit of 7 Be solar neutrinos will require experiments such as BOREXINO or HELLAZ. A real defecit of 7 Be solar neutrinos can be due to either astrophysical reasons or neutrino properties beyond the standard electroweak model. Only future neutrino experiments, such as SNO, Superkamiokande, BOREXINO and HELLAZ, will be able to provide conclusive evidence that the solar neutrino problem is a consequence of neutrino properties beyond the standard electroweak model. Earlier indications may be provided by long baseline neutrino oscillation experiments. 1

Arnon Dar

2008-01-01T23:59:59.000Z

308

Renewable Energy Concepts Solar Inc REC Solar | Open Energy Information  

Open Energy Info (EERE)

Concepts Solar Inc REC Solar Concepts Solar Inc REC Solar Jump to: navigation, search Name Renewable Energy Concepts Solar Inc (REC Solar) Place San Luis Obispo, California Zip 93401 Sector Solar Product US-based solar system installer, specialising in grid-tied installation and servicing mainly California, Colorado, and New Jersey. Not in any way affiliated with Norwegian integrated PV manufacturer REC, which has a division called REC Solar. References Renewable Energy Concepts Solar Inc (REC Solar)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewable Energy Concepts Solar Inc (REC Solar) is a company located in San Luis Obispo, California . References ↑ "Renewable Energy Concepts Solar Inc (REC Solar)"

309

Illinois solar energy directory  

SciTech Connect

This Directory contains a listing of Illinois solar energy equipment manufacturers, distributors, installers, consultants, home builders, and alternative energy organizations. Discussions of consumer protection, tax credits, and Illinois solar law are included.

1980-01-01T23:59:59.000Z

310

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Solar Energy ~, p.153. Threlkeld, J.L. and Jordan, R.C, (Solar Energy i, No.3, p.l. liu, B.Y.H. and Jordan, R.D. (

Berdahl, P.

2010-01-01T23:59:59.000Z

311

DOE Solar Decathlon: History  

NLE Websites -- All DOE Office Websites (Extended Search)

History The history of the U.S. Department of Energy Solar Decathlon dates to the inaugural event in 2002. Since then, the Solar Decathlon has been held biennially in 2005, 2007,...

312

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Xcel Energy - Solar Production Incentive Beginning in 2014, Xcel must offer a solar production incentive for systems 20 kW-DC or less. The customer's system capacity may not be...

313

Concentrating Solar Power  

Energy.gov (U.S. Department of Energy (DOE))

Concentrating solar power (CSP) technologies use mirrors to reflect and concentrate sunlight onto receivers that collect solar energy and convert it to heat. This thermal energy can then be used to...

314

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

- Solar and Wind Easements & Rights Laws In the U.S. Virgin Islands, the owner of a solar or wind-energy system is permitted to negotiate for assurance of continued access to...

315

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

their low-cost, fiber-based solar cells even more energy efficient. May 14, 2010 Sensible Solar Fueling Energy Revolution in Georgia Secretary Chu describes a second industrial...

316

Solar Resource Assessment  

DOE Green Energy (OSTI)

This report covers the solar resource assessment aspects of the Renewable Systems Interconnection study. The status of solar resource assessment in the United States is described, and summaries of the availability of modeled data sets are provided.

Renne, D.; George, R.; Wilcox, S.; Stoffel, T.; Myers, D.; Heimiller, D.

2008-02-01T23:59:59.000Z

317

Solar selective coatings  

DOE Green Energy (OSTI)

The definition, fabrication, and specification of solar selective absorber surfaces are discussed. Also, the nature of solar radiation and thermal radiation in relation to selective surfaces is considered. (WHK)

Mattox, D. M.

1977-01-01T23:59:59.000Z

318

Solar power towers  

DOE Green Energy (OSTI)

The high desert near Barstow, California, has witnessed the development of this country's first two solar power towers. Solar One operated successfully from 1982 to 1988 and proved that power towers work efficiently to produce utility-scale power from sunlight. Solar Two was connected to the utility grid in 1996 and is operating today. Like its predecessor, Solar Two is rated at 10 megawatts. An upgrade of the Solar One plant, Solar Two demonstrates how solar energy can be stored in the form of heat in molten salt for power generation on demand. The experience gained with these two pilot power towers has established a foundation on which industry can develop its first commercial plants. These systems produce electricity on a large scale. They are unique among solar technologies because they can store energy efficiently and cost effectively. They can operate whenever the customer needs power, even after dark or during cloudy weather.

NONE

1998-04-01T23:59:59.000Z

319

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sebastopol - Solar Access As a condition of approval of a property subdivision parcel map, the City of Sebastopol has the right to ask for dedication of solar easements for the...

320

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CHP Sales Tax Exemption (Florida) Solar energy systems have been exempt from Florida's sales and use tax since July 1, 1997. The term "solar energy system" means the equipment and...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Orange County Great Park in Irvine, California -- venue for the 2013 U.S. Department of Energy Solar Decathlon. | Image credit: Richard King. Solar Decathlon 2013: New Teams New...

322

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to produce electricity. | Photo by Dennis Schroeder. Top 6 Things You Didn't Know About Solar Energy Counting down our list of top things you didn't know about solar energy --...

323

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rosa. Solar Companies Go for the Gold with SunShot Incubator In the global race towards solar energy leadership -- who stands to come out on top? July 24, 2012 Obama...

324

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

install qualifying wind and solar electricity generating systems. Qualifying grid-tied solar and wind energy systems are eligible for a 0.20 per kilowatt-hour (kWh) production...

325

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 15, 2011 Serving approximately 9,000 homes with clean renewable energy, the Paloma and Cotton Center solar plants highlight the rapidly rising solar corridor in Gila Bend,...

326

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

time, they looked up. October 6, 2010 DuPont is betting on major growth in the market for solar energy -- and therefore for its Tedlar film, a durable backing for silicon solar...

327

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

fall 2013. The summary presented here discusses the program as it previously existed as Solar Loan II. October 16, 2013 PNM - Performance-Based Solar PV Program In March 2006,...

328

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Florida from January 12-15, 2011. | Credit: All Commercial PhotographyU.S. Department of Energy Solar Decathlon The Ohio State University Readies for its Encore at the Solar...

329

Silicon solar cell assembly  

DOE Patents (OSTI)

A silicon solar cell assembly comprising a large, thin silicon solar cell bonded to a metal mount for use when there exists a mismatch in the thermal expansivities of the device and the mount.

Burgess, Edward L. (Albuquerque, NM); Nasby, Robert D. (Albuquerque, NM); Schueler, Donald G. (Albuquerque, NM)

1979-01-01T23:59:59.000Z

330

Solar control design package  

DOE Green Energy (OSTI)

Information used in the evaluation of design of Solar Control's solar heating and cooling system controller and the Solarstat is presented. System performance specifications, design data brochures, and detailed design drawings are presented.

Not Available

1978-08-01T23:59:59.000Z

331

DOE Solar Decathlon: Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

U.S. Department of Energy Solar Decathlon Contests Engineering The U.S. Department of Energy Solar Decathlon houses represent the best of modern engineering. For the Engineering...

332

Solar Power International  

Energy.gov (U.S. Department of Energy (DOE))

Solar Power International (SPI) will be held October 21-24 at McCormick Place in Chicago, Illinois. The event attracts more than 15,000 professionals in solar energy and related fields and offers...

333

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

i I CALIFORNIA SOLAR DATA MANUAL I. ! I i Jan uary 1978 I,weather parameters. This manual can supply only the latter.The California Solar Data Manual describes this resource

Berdahl, P.

2010-01-01T23:59:59.000Z

334

Solar power towers  

DOE Green Energy (OSTI)

The high desert near Barstow, California, has witnessed the development of this country`s first two solar power towers. Solar One operated successfully from 1982 to 1988 and proved that power towers work efficiently to produce utility-scale power from sunlight. Solar Two was connected to the utility grid in 1996 and is operating today. Like its predecessor, Solar Two is rated at 10 megawatts. An upgrade of the Solar One plant, Solar Two demonstrates how solar energy can be stored in the form of heat in molten salt for power generation on demand. The experience gained with these two pilot power towers has established a foundation on which industry can develop its first commercial plants. These systems produce electricity on a large scale. They are unique among solar technologies because they can store energy efficiently and cost effectively. They can operate whenever the customer needs power, even after dark or during cloudy weather.

Not Available

1998-04-01T23:59:59.000Z

335

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

offers two types of loans for residential customers to finance solar water heater and and solar PV systems in eligible homes. http:www.austinenergy.comEnergy%20Efficiency...

336

2005 Solar Decathlon  

DOE Green Energy (OSTI)

This brochure describes the Solar Decathlon, an international competition among college and university teams to design, build, and operate the most attractive, energy-efficient, solar-powered house.

Not Available

2005-04-01T23:59:59.000Z

337

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

motors, lighting retrofits and controls, and a white reflective roof. April 29, 2011 Solar panels on display at the the San Jose Solar and Energy Efficiency Fair | Photo credit:...

338

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

for solar water heating has been reduced to 0.40 per equivalent kilowatt-hour (kWh), and incentives for all non-solar renewable energy technologies have been suspended. ''''' Prev...

339

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Beginning July 28, 2011, the City of Milwaukee will be offering low-interest loans for solar energy under its Milwaukee Shines Solar Financing program. Loans are available to...

340

Solar Water Heating  

NLE Websites -- All DOE Office Websites (Extended Search)

publication provides basic informa- publication provides basic informa- tion on the components and types of solar water heaters currently available and the economic and environmental benefits of owning a system. Although the publica- tion does not provide information on building and installing your own system, it should help you discuss solar water heating systems intelligently with a solar equipment dealer. Solar water heaters, sometimes called

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Sandia solar energy titles  

SciTech Connect

A bibliography of solar energy-related publications produced by Sandia Laboratories, arranged in broad subject category order, is presented.

Gardner, J.L.

1977-06-01T23:59:59.000Z

342

Solar tracking system  

SciTech Connect

This report describes an automated solar tracking system which is adaptable to most solar collectors which require alignment with the sun's radiation. The system uses partially shaded photovoltaic solar cells to produce error signals for both elevation and azimuth tracking with a high degree of accuracy. An electrical circuit processes the error signals and controls gearmotors to direct the solar collector toward the sun.

Hammons, B.E.

1977-06-01T23:59:59.000Z

343

Solar energy collector  

SciTech Connect

An evacuated solar collector receives impinging solar radiation of varying intensity and converts the same into useful thermal energy in a selected working range of the ambience. The collector has absorber and window surfaces selectively coated for rendering the conversion of solar radiation to useful thermal energy more efficient by increasing absorption, reducing reradiation, and in certain cases may include at least one electrically conductive coating on the solar window which is capable of carrying an electric current, for suppressing snow accumulation thereon.

Kenny, N.S.

1980-11-18T23:59:59.000Z

344

Solar Webinar Text Version  

Energy.gov (U.S. Department of Energy (DOE))

Download the text version of the audio from the DOE Office of Indian Energy webinar on solar renewable energy.

345

Solar Cell Silicon  

Science Conference Proceedings (OSTI)

Jul 31, 2011 ... About this Symposium. Meeting, 2012 TMS Annual Meeting & Exhibition. Symposium, Solar Cell Silicon. Sponsorship, The Minerals, Metals...

346

Utility Solar Business Models  

Science Conference Proceedings (OSTI)

Many utilities are initiating business plans that enable them to play a more integral role in the solar power value chain. This report summarizes research completed to identify and track utility solar business models (USBMs) in the United States. EPRI and the Solar Electric Power Association (SEPA) are conducting an ongoing joint research effort to evaluate the expanding range of utility activities in acquiring solar energy, including photovoltaic (PV) asset ownership. Throughout 2011, USBMs have been ca...

2011-11-21T23:59:59.000Z

347

PHOTOVOLTAIC SOLAR ELECTRIC SYSTEM  

E-Print Network (OSTI)

CALIFORNIA ENERGY COMMISSION Buying a PHOTOVOLTAIC SOLAR ELECTRIC SYSTEM A Consumer Guide 2003 System: A Consumer Guide i Buying a Photovoltaic Solar Electric System A Consumer Guide California Energy water system that uses the sun's energy to heat water, solar electric or photovoltaic technology uses

Krothapalli, Anjaneyulu

348

Matter & Energy Solar Energy  

E-Print Network (OSTI)

See Also: Matter & Energy Solar Energy· Electronics· Materials Science· Earth & Climate Energy at the University of Illinois, the future of solar energy just got brighter. Although silicon is the industry Electronics Over 1.2 Million Electronics Parts, Components and Equipment. www.AlliedElec.com solar energy

Rogers, John A.

349

Illinois solar energy directory  

SciTech Connect

This Directory contains a listing of Illinois and nationwide solar energy equipment manufacturers, distributors, installers, and consultants. Discussions of consumer protection and solar law in Illinois are included. A bibliography and listing of available resources and a catalogue of Illinois solar installations are included.

Green, B.D.; Pogany, D.Z.

1978-11-01T23:59:59.000Z

350

Your Community With Solar  

E-Print Network (OSTI)

Powering Your Community With Solar: Overcoming Market and Implementation Barriers Lessons from successful Solarize campaigns help communities seize volume discounts through collective purchasing The first Solarize program began in Portland, Oregon, as a grassroots campaign for collective SunShot will work

351

Siemens Solar formerly ARCO Solar Corporation | Open Energy Information  

Open Energy Info (EERE)

Solar formerly ARCO Solar Corporation Solar formerly ARCO Solar Corporation Jump to: navigation, search Name Siemens Solar (formerly ARCO Solar Corporation) Place Arizona Product Built a 6MW CPV project in 1984, which was a technical failure due to encapsulation issues and was dismantled, absorbed by Siemens in 1990. References Siemens Solar (formerly ARCO Solar Corporation)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Siemens Solar (formerly ARCO Solar Corporation) is a company located in Arizona . References ↑ "Siemens Solar (formerly ARCO Solar Corporation)" Retrieved from "http://en.openei.org/w/index.php?title=Siemens_Solar_formerly_ARCO_Solar_Corporation&oldid=351054"

352

Solar application in Tunisia  

SciTech Connect

Various solar applications were constructed in Tunisia during a program sponsored by the Save the Children Federation. The solar applications were constructed in three community schools, a community wool workshop, a new prototype low income residence, an office, and several residences; solar water heating installations were also built. A modified Trombe wall was constructed partially with metal, thermal mass, and direct gain in a school. The low income residence was equipped with a Trombe wall, a roof overhang, and insulation. Passive solar water heating installations included a mini solar pond and a bottom loading batch water heater. The people and culture of Tunisia are discussed and appropriate technology for the country is reviewed.

Hopman, F.

1979-12-01T23:59:59.000Z

353

Solar radiation absorbing material  

DOE Patents (OSTI)

Solar energy absorbing means in solar collectors are provided by a solar selective carbon surface. A solar selective carbon surface is a microporous carbon surface having pores within the range of 0.2 to 2 micrometers. Such a surface is provided in a microporous carbon article by controlling the pore size. A thermally conductive substrate is provided with a solar selective surface by adhering an array of carbon particles in a suitable binder to the substrate, a majority of said particles having diameters within the range of about 0.2-10 microns.

Googin, John M. (Oak Ridge, TN); Schmitt, Charles R. (Oak Ridge, TN); Schreyer, James M. (Oak Ridge, TN); Whitehead, Harlan D. (Clinton, TN)

1977-01-01T23:59:59.000Z

354

DOE Solar Decathlon: News Blog » Teams  

NLE Websites -- All DOE Office Websites (Extended Search)

'Teams' 'Teams' Solar Decathlon 2013: Designing the Houses of Today Thursday, September 12, 2013 By Rebecca Matulka Editor's Note: This entry has been cross-posted from DOE's Energy Blog. Designing an energy-efficient, solar-powered house for the U.S. Department of Energy Solar Decathlon is like solving a riddle that has more than one answer. Instead of just thinking about building materials and cost in the design process, teams have to consider a myriad of factors to create a winning house. Although the design process never officially ends, the teams spend more than a year focusing on design before breaking ground on their houses. Early in the process, they select a target client for their house-one of the biggest impacts on their final design-and decide how they will

355

Solar Background Document 5 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

5 Solar Background Document 5 Graph illustrating Chinese Development Bank financing to Chinese solar companies. Solar Background Document 5.pdf More Documents & Publications Solar...

356

ECOLOGICAL CONSIDERATIONS OF THE SOLAR ALTERNATIVE  

E-Print Network (OSTI)

and Cooling Solar heating and cooiing of buildings appearsand west, solar heating and cooling of buildings and solar-solar heating and cooling described above, some buildings

Davidson, M.

2010-01-01T23:59:59.000Z

357

DOE Solar Decathlon: News Blog Tidewater Virginia  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Solar Decathlon Blog - Tidewater Virginia Below you will find Solar...

358

Akeena Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Akeena Solar Inc Jump to: navigation, search Name Akeena Solar Inc Place Los Gatos, California Zip CA 95032 Sector Solar Product Residential and commercial solar electric system...

359

Vaillant Solar Systems | Open Energy Information  

Open Energy Info (EERE)

Solar Systems Jump to: navigation, search Name Vaillant Solar Systems Place Solana Beach, California Zip 92075 Sector Solar Product California-based solar company specializing in...

360

Solar Maid Ventura County | Open Energy Information  

Open Energy Info (EERE)

search Logo: Solar Maid Ventura County Name Solar Maid Ventura County Place Lancaster, California Sector Solar Product Solar Operations and Maintenance Year founded 2012 Number...

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they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


361

Sequoia Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Solar Inc Jump to: navigation, search Name Sequoia Solar, Inc. Place Solana Beach, California Zip 92075 Sector Solar Product California-based installer of solar plants. References...

362

Crystal Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Crystal Solar Inc Jump to: navigation, search Name Crystal Solar Inc. Place Santa Clara, California Zip 94054 Sector Solar Product California-based developer of silicon solar...

363

Advantage Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Advantage Solar Inc Jump to: navigation, search Name Advantage Solar Inc. Place California Zip 92394 Sector Solar Product Dealer in solar equipment and consultant in maintaining...

364

Solar Trade Corporation STC | Open Energy Information  

Open Energy Info (EERE)

Solar Trade Corporation STC Jump to: navigation, search Name Solar Trade Corporation (STC) Place Lowell, Massachusetts Zip 01851-4519 Sector Solar Product US manufacturer of solar...

365

Solar Project Solutions | Open Energy Information  

Open Energy Info (EERE)

Solar Project Solutions Jump to: navigation, search Name Solar Project Solutions Place California Sector Solar Product US-based JV to build solar-power plants in California....

366

Solar amp Electric Solutions | Open Energy Information  

Open Energy Info (EERE)

Solar amp Electric Solutions Jump to: navigation, search Name Solar & Electric Solutions Place Santa Cruz, California Zip 95062 Sector Solar Product Small solar installation firm...

367

Sunerg Solar srl | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search Name Sunerg Solar srl Place Italy Sector Solar Product Focused on solar thermal and PV system integration. References Sunerg Solar srl1 LinkedIn...

368

SolarWorks NJ | Open Energy Information  

Open Energy Info (EERE)

Jersey Sector Renewable Energy, Solar Product SolarWorks NJ, LLC, a provider of turnkey solar electricity installations and renewable energy solutions. References SolarWorks...

369

Solar Energy Alliance | Open Energy Information  

Open Energy Info (EERE)

Solar Energy Alliance Place United Kingdom Sector Solar, Wind energy Product Grant approved installers of micro wind power and solar energy systems. Supply wind generators, solar...

370

Dynamic Worldwide Solar Energy | Open Energy Information  

Open Energy Info (EERE)

Dynamic Worldwide Solar Energy Jump to: navigation, search Name Dynamic Worldwide Solar Energy Sector Solar Product US-based solar developer and financer. References Dynamic...

371

Solar Energy Technologies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Energy Technologies Solar Energy Technologies August 16, 2013 - 4:37pm Addthis Solar energy technologies produce electricity from the energy of the sun. Small solar energy...

372

Matla Solar Energy | Open Energy Information  

Open Energy Info (EERE)

Matla Solar Energy Jump to: navigation, search Name Matla Solar Energy Place East London, South Africa Sector Solar Product East London-based solar water geyser manufacturer....

373

Beijing Sijimicoe Solar Energy | Open Energy Information  

Open Energy Info (EERE)

Sijimicoe Solar Energy Jump to: navigation, search Name Beijing Sijimicoe Solar Energy Place Beijing, China Zip 102200 Sector Solar Product Beijing-based solar water heating...

374

Anhui Paiya Solar Energy | Open Energy Information  

Open Energy Info (EERE)

Anhui Paiya Solar Energy Jump to: navigation, search Name Anhui Paiya Solar Energy Place Hefei, Anhui Province, China Zip 230011 Sector Solar Product Anhui Paiya Solar Energy's...

375

Solar Energy Resources | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Energy Resources Solar Energy Resources August 21, 2013 - 11:40am Addthis Solar radiation, often called the solar resource, is a general term for the electromagnetic...

376

DOE Solar Decathlon: News Blog 2011 November  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

377

DOE Solar Decathlon: News Blog 2010 February  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

378

DOE Solar Decathlon: News Blog 2010 August  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

379

Ener Solar Technology srl | Open Energy Information  

Open Energy Info (EERE)

srl Jump to: navigation, search Name Ener Solar Technology srl Place Italy Sector Solar Product Solar project developer. References Ener Solar Technology srl1 LinkedIn...

380

Solar Panels Plus LLC | Open Energy Information  

Open Energy Info (EERE)

Panels Plus LLC Jump to: navigation, search Name Solar Panels Plus LLC Place Chesapeake, Virginia Zip 23320 Sector Solar Product Solar Panels Plus LLC distributes solar energy...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Acro Solar Lasers | Open Energy Information  

Open Energy Info (EERE)

search Name Acro Solar Lasers Place El Paso, Texas Zip 79936 Sector Solar Product Makes solar water heating devices based on parabolic dish concentrators. References Acro Solar...

382

ATS Solar System | Open Energy Information  

Open Energy Info (EERE)

ATS Solar System Jump to: navigation, search Name ATS Solar System Place Gwangju, Korea (Republic) Zip 751-18, Sector Solar Product Manufactures solar modules in Korea. References...

383

CN Solar Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Co Ltd Jump to: navigation, search Name CN Solar Co Ltd Place Sangju, North Gyeongsang, Korea (Republic) Sector Solar Product Korean solar project developer. References CN Solar Co...

384

Daelim Solar Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Daelim Solar Co Ltd Jump to: navigation, search Name Daelim Solar Co Ltd Place Korea (Republic) Sector Solar Product South Korea-based solar heating systems manufacturer....

385

Palo Alto Solar | Open Energy Information  

Open Energy Info (EERE)

Solar Jump to: navigation, search Name Palo Alto Solar Place California Sector Solar Product PV system installer acquired by SolarCity in Semptember 2006. References Palo Alto...

386

Scheuten Solar Holding BV | Open Energy Information  

Open Energy Info (EERE)

innovative and leading solar company that develops, produces, designs and sells PV solar modules and total PV solar solutions. References Scheuten Solar Holding BV1...

387

True solar analogues in the open cluster M67  

E-Print Network (OSTI)

The solar analogues are fundamental targets for a better understanding of our Sun and Solar System. Notwithstanding the efforts, this research is usually limited to field stars. The open cluster M67 offers a unique opportunity to search for solar analogues because its chemical composition and age are very similar to those of our star. In this work, we analyze FLAMES@VLT spectra of about one hundred of M67 main sequence stars with the aim to identify solar analogues. We first determine cluster members which are likely not binaries, by combining both proper motions and radial velocity measurements. Then, we concentrate our analysis on the determination of stellar effective temperature, using the analyzes of line-depth ratios and Halpha wings. Finally, we also compute lithium abundance for all the stars. Thanks to the our analysis, we find ten solar analogues, which allow us to derive a solar color (B-V)=0.649+/-0.016 and a cluster distance modulus of 9.63+/-0.08, very close to values found by previous authors. Among them, five are the best solar twins with temperature determinations within 60 K from the solar values. Our results lead us to do further spectroscopic investigations because the solar analogues candidates are suitable for planet search.

K. Biazzo; L. Pasquini; P. Bonifacio; S. Randich; L. R. Bedin

2008-07-07T23:59:59.000Z

388

Photovoltaic solar concentrator  

SciTech Connect

A photovoltaic solar concentrator is disclosed with one or more transverse-junction solar cells (also termed point contact solar cells) and a lens located above each solar cell to concentrate sunlight onto the solar cell to generate electricity. Piezoelectric actuators tilt or translate each lens to track the sun using a feedback-control circuit which senses the electricity generated by one or more of the solar cells. The piezoelectric actuators can be coupled through a displacement-multiplier linkage to provide an increased range of movement of each lens. Each lens in the solar concentrator can be supported on a frame (also termed a tilt plate) having three legs, with the movement of the legs being controlled by the piezoelectric actuators.

Nielson, Gregory N.; Okandan, Murat; Resnick, Paul J.; Cruz-Campa, Jose Luis

2012-12-11T23:59:59.000Z

389

Solar System Signatures of Impacts by Compact Ultra Dense Objects  

E-Print Network (OSTI)

As a means of detecting compact ultra dense objects (CUDOs) with nuclear density or greater, and a mass $10^{-10}solar system bodies. We find that a heavy enough CUDO pulverizes, heats and entrains material in a small cylinder around its trajectory through the target body. Because the resulting impact features endure for geologic timescales, data is accumulated over the history of the solar system. Exclusion of all CUDO impact signatures would set a strong limit on their local abundance.

Labun, Lance; Rafelski, Johann

2011-01-01T23:59:59.000Z

390

EIA - International Energy Outlook 2009-Solar Photovoltaic and solar  

Gasoline and Diesel Fuel Update (EIA)

Solar Photovoltaic and Solar Thermal Electric Technologies Solar Photovoltaic and Solar Thermal Electric Technologies International Energy Outlook 2009 Solar Photovoltaic and Solar Thermal Electric Technologies Solar power is one of the fastest-growing sources of renewable energy worldwide. Many nations, concerned about the environmental impacts of electricity generation from fossil fuels or from large-scale hydroelectric plants, have been turning to solar power as an environmentally benign alternative. The solar energy that reaches the earth can be harnessed to generate electric power, and the potential for large-scale applications of solar power has improved markedly in recent years. Two solar power technologies—solar photovoltaic and solar thermal—are widely employed today, and their use is likely to increase in the future.

391

Connectable solar air collectors Solar Energy Centre Denmark  

E-Print Network (OSTI)

Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Søren ?stergaard Jensen Miroslav Bosanac Solar Energy Centre Package 91 #12;92 #12;93 #12;Appendix B Working drawings for the connectable solar air collectors 94 #12

392

Connectable solar air collectors Solar Energy Centre Denmark  

E-Print Network (OSTI)

Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Søren ?stergaard Jensen Miroslav Bosanac Solar Energy Centre within the project "Connectable solar air collector/PVT collector" (Sammenkoblelig luftsolfanger

393

Selected papers on solar radiation and solar thermal systems  

SciTech Connect

This volume contains a collection of reprints that represent the milestone papers in the fields of optical science and engineering. After a section containing historical papers in solar thermal research, the following sections are included: solar radiation; solar thermal power; solar thermal materials; and solar ponds. A total of 57 papers were indexed separately for the data base.

Osborn, D.E. (ed.) (Sacramento Municipal Utility District, CA (United States))

1993-01-01T23:59:59.000Z

394

Petrovay: Solar physics The solar cycle ACTIVE REGIONS  

E-Print Network (OSTI)

Petrovay: Solar physics The solar cycle ACTIVE REGIONS Large scale (up to 100 Mm) anomalies in the structure and radiation of the solar atmosphere. Photosphere : AR = cluster of strong magnetic flux tubes of facular points. Filamentary structure due to supergranulation. #12;Petrovay: Solar physics The solar cycle

Petrovay, Kristóf

395

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

396

Amorphous and Microcrystalline Silicon Solar Cells: Preprint  

DOE Green Energy (OSTI)

We review the progress made by amorphous silicon solar cells, including the emerging technology of solar cells of microcrystalline silicon. The long-term trend in the efficiency of stabilized laboratory cells based on a-Si:H has been a rise of {approx}0.6 % per year. The recent trend in the a-Si,Ge:H cell efficiency alone, measured in the spectral window assigned to the bottom device in a triple-junction cell, has been an increase of {approx}0.16% per year. These improvements have brought within reach the target of 15% efficiency identified by EPRI and DOE for widespread application. Our review leads to an identification of areas of promising research, with emphasis on the fundamental science required to reach the 15% target, and then to move to the next-level efficiency goal.

Wagner, S. (Princeton University); Carlson, D. E. (Solarex); Branz, H. M. (National Renewable Energy Laboratory)

1999-04-01T23:59:59.000Z

397

EERE Postdoctoral Research Awards: Solar  

NLE Websites -- All DOE Office Websites (Extended Search)

EERE Postdoctoral Research Awards: Solar to someone EERE Postdoctoral Research Awards: Solar to someone by E-mail Share EERE Postdoctoral Research Awards: Solar on Facebook Tweet about EERE Postdoctoral Research Awards: Solar on Twitter Bookmark EERE Postdoctoral Research Awards: Solar on Google Bookmark EERE Postdoctoral Research Awards: Solar on Delicious Rank EERE Postdoctoral Research Awards: Solar on Digg Find More places to share EERE Postdoctoral Research Awards: Solar on AddThis.com... Home Award Information Research Topics Renewable Energy Fuel Cell Technologies Solar Water Power How to Apply For Research Mentors Annual Meetings Frequently Asked Questions Contacts Solar Photo of an array of bright blue solar panels. The Solar Program (SP) focuses on developing cost-effective solar energy technologies that have the greatest potential to benefit the nation and the

398

Helioseismology and Solar Abundances  

E-Print Network (OSTI)

Helioseismology has allowed us to study the structure of the Sun in unprecedented detail. One of the triumphs of the theory of stellar evolution was that helioseismic studies had shown that the structure of solar models is very similar to that of the Sun. However, this agreement has been spoiled by recent revisions of the solar heavy-element abundances. Heavy element abundances determine the opacity of the stellar material and hence, are an important input to stellar model calculations. The models with the new, low abundances do not satisfy helioseismic constraints. We review here how heavy-element abundances affect solar models, how these models are tested with helioseismology, and the impact of the new abundances on standard solar models. We also discuss the attempts made to improve the agreement of the low-abundance models with the Sun and discuss how helioseismology is being used to determine the solar heavy-element abundance. A review of current literature shows that attempts to improve agreement between solar models with low heavy-element abundances and seismic inference have been unsuccessful so far. The low-metallicity models that have the least disagreement with seismic data require changing all input physics to stellar models beyond their acceptable ranges. Seismic determinations of the solar heavy-element abundance yield results that are consistent with the older, higher values of the solar abundance, and hence, no major changes to the inputs to solar models are required to make higher-metallicity solar models consistent with helioseismic data.

Sarbani Basu; H. M. Antia

2007-11-28T23:59:59.000Z

399

DOE Solar Decathlon: Solar Decathlon Juries  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Decathlon Juries Solar Decathlon Juries The U.S. Department of Energy Solar Decathlon 2011 included several contests that relied on jurors to determine their results. These jurors served on the contest juries for Solar Decathlon 2011. Contest Jurors Architecture Photo of Paul Hutton. Paul Hutton Paul Hutton is founder and principal at Hutton Architecture Studio in Denver, Colorado. He presented research at the First International Daylighting Conference in 1983 and has been developing expertise in the integration of electric lighting and daylighting ever since. Paul teaches the Daylighting course at the University of Colorado College of Architecture and has been heavily involved with administration of the Governor's Energy Office High-Performance Building Program. Paul is a board member of the American Institute of Architect's Committee on Architecture for Education, for which he plans conferences and helps direct the activities of the 7,000-member Knowledge Community.

400

DOE Solar Decathlon: Solar Village Energy Balance  

NLE Websites -- All DOE Office Websites (Extended Search)

man installing PV panels on the roof of a house. man installing PV panels on the roof of a house. U.S. Department of Energy Solar Decathlon Bookmark and Share - Home About Competition Scores & Standings Teams News Photos Videos Product Directory Village Energy Balance Education Sponsors History FAQs Contacts Solar Decathlon Village Energy Balance The U.S. Department of Energy Solar Decathlon 2013 used a small power grid, or microgrid, to distribute energy safely and reliably among the competition houses and to the utility grid. hen the sun was shining, the solar electric panels on the houses produced energy that was used to power appliances, lights, mechanical systems, and electronics. Excess energy flowed from the houses, through the microgrid, and to the Orange County community when more energy was generated than

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

California Solar Initiative - Solar Thermal Program (California...  

Open Energy Info (EERE)

Clean Energy Analysis Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New...

402

DOE Solar Decathlon: 2005 Teams - Canadian Solar  

NLE Websites -- All DOE Office Websites (Extended Search)

moment in front of its winter-ready house. Computer-generated image of Canada's 2005 Solar Decathlon house. Sleek rooftop PV panels are just one example of team Canada's...

403

DOE Solar Decathlon: Solar Decathlon Volunteer Roles  

NLE Websites -- All DOE Office Websites (Extended Search)

Already a Volunteer? Log In Volunteers work alongside U.S. Department of Energy Solar Decathlon 2013 and XPO organizers in a variety of roles. Learn more about these...

404

Solar Energy Technologies Program: Rooftop Solar Challenge  

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

cheaper for homeowners and businesses. The Challenge is part of the U.S. Department of Energy (DOE) SunShot Initiative, which seeks to make solar electricity cost competitive...

405

POLICIES TO SUPPORT COMMUNITY SOLAR  

E-Print Network (OSTI)

Table 10. Post-2000 PV electrolytic hydrogen system parameters Table 11. Post-2000 solar thermal a variety of sources of hydrogen including electrolytic hydrogen from solar PV, solar thermal, wind be much smaller (tens of kilowatts for each unit). 2.1.1.4. Solar Photovoltaics Solar photovoltaic (PV

Delaware, University of

406

SAGE: Solar Neutrino Data from SAGE, the Russian-American Gallium Solar Neutrino Experiment  

DOE Data Explorer (OSTI)

SAGE is a solar neutrino experiment based on the reaction 71Ga + n goes to 71Ge + e-. The 71Ge atoms are chemically extracted from a 50-metric ton target of Ga metal and concentrated in a sample of germane gas mixed with xenon. The atoms are then individually counted by observing their decay back to 71Ga in a small proportional counter. The distinguishing feature of the experiment is its ability to detect the low-energy neutrinos from proton-proton fusion. These neutrinos, which are made in the primary reaction that provides the Sun's energy, are the major component of the solar neutrino flux and have not been observed in any other way. To shield the experiment from cosmic rays, it is located deep underground in a specially built facility at the Baksan Neutrino Observatory in the northern Caucasus mountains of Russia. Nearly 100 measurements of the solar neutrino flux have been made during 1990-2000, and their combined result is a neutrino capture rate that is well below the prediction of the Standard Solar Model. The significant suppression of the solar neutrino flux that SAGE and other solar neutrino experiments have observed gives a strong indication for the existence of neutrino oscillations. [copied from the SAGE homepage at http://ewi.npl.washington.edu/SAGE/SAGE.html

SAGE Collaboration

407

Magnetically attached sputter targets  

DOE Patents (OSTI)

An improved method and assembly for attaching sputtering targets to cathode assemblies of sputtering systems which includes a magnetically permeable material is described. The magnetically permeable material is imbedded in a target base that is brazed, welded, or soldered to the sputter target, or is mechanically retained in the target material. Target attachment to the cathode is achieved by virtue of the permanent magnets and/or the pole pieces in the cathode assembly that create magnetic flux lines adjacent to the backing plate, which strongly attract the magnetically permeable material in the target assembly. 11 figures.

Makowiecki, D.M.; McKernan, M.A.

1994-02-15T23:59:59.000Z

408

DOE Solar Decathlon: Solar Decathlon Team-Produced Videos  

NLE Websites -- All DOE Office Websites (Extended Search)

Video Walkthroughs Video Walkthroughs Animated Walkthroughs Architecture Presentations Engineering Presentations Sales Presentations Consumer Workshops Building Industry Workshops Technical Resources Sponsors Where Are the Houses Now? Quick Links Solar Decathlon Home Solar Decathlon 2011 Solar Decathlon 2009 Solar Decathlon 2007 Solar Decathlon 2005 Solar Decathlon 2002 Solar Decathlon 2011 Solar Decathlon Team-Produced Videos Watch videos produced by the teams themselves for the U.S. Department of Energy Solar Decathlon 2011 competition. Solar Decathlon 2011 Team Video Walkthroughs See inside the Solar Decathlon 2011 houses in these team-produced video tours. Solar Decathlon 2011 Team Computer-Animated Walkthroughs Learn about the teams' plans and concepts by watching these team-produced

409

Solar Torx New Solar Ventures | Open Energy Information  

Open Energy Info (EERE)

Torx New Solar Ventures Torx New Solar Ventures Jump to: navigation, search Name Solar Torx / New Solar Ventures Place Arizona Product Set up in November 2005 to secure finance for a thin-film amorphous silicon cell and module manufacturing plant, and an associated 300MW power project. No evidence of progress as of June 2008, has probably been abandoned. References Solar Torx / New Solar Ventures[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solar Torx / New Solar Ventures is a company located in Arizona . References ↑ "Solar Torx / New Solar Ventures" Retrieved from "http://en.openei.org/w/index.php?title=Solar_Torx_New_Solar_Ventures&oldid=351340" Categories:

410

DOE Solar Decathlon: News Blog Blog Archive Solar Decathlon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Solar Decathlon 2013: New Teams New Location Thursday, January 26, 2012...

411

DOE Solar Decathlon: News Blog Blog Archive Solar Decathlon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Skip Navigation to Main Content U.S. Department of Energy Solar Decathlon Solar Decathlon Home Blog Home Solar Decathlon Dates Set for October 3-13, 2013 Wednesday, March 14, 2012...

412

Rooftop Solar Challenge to Cut Solar's Red Tape | Department...  

NLE Websites -- All DOE Office Websites (Extended Search)

Challenge to Cut Solar's Red Tape Rooftop Solar Challenge to Cut Solar's Red Tape December 1, 2011 - 4:35pm Addthis Ginny Simmons Ginny Simmons Former Managing Editor for...

413

Shunda SolarE Technologies | Open Energy Information  

Open Energy Info (EERE)

Sector Solar Product US-based JV with vertically integrated operations in the solar market. References Shunda-SolarE Technologies1 LinkedIn Connections CrunchBase...

414

The Asymmetry of Global Solar Radiation Around Solar Noon  

Science Conference Proceedings (OSTI)

Using approximately 25 years of rehabilitated global solar radiation measurements, an analysis of the asymmetry of global solar radiation around solar noon was performed for three climatic regions of the United states represented by Miami, ...

R. T. Pinker; L. M. Militana

1988-03-01T23:59:59.000Z

415

DOE Solar Decathlon: News Blog Blog Archive Solar Decathlon...  

NLE Websites -- All DOE Office Websites (Extended Search)

China Coming in 2013 Thursday, January 20, 2011 The U.S. Department of Energy Solar Decathlon is proud to announce the newest member of the global Solar Decathlon family: Solar...

416

Solar Desiccant Cooling  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Desiccant Cooling Solar Desiccant Cooling Speaker(s): Paul Bourdoukan Date: December 6, 2007 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Ashok Gadgil The development of HVAC systems is a real challenge regarding its environmental impact. An innovative technique operating only by means of water and solar energy, is desiccant cooling. The principle is evaporative cooling with the introduction of a dehumidification unit, the desiccant wheel to control the humidity levels. The regeneration of the desiccant wheel requires a preheated airstream. A solar installation is a very interesting option for providing the preheated airstream. In France, at the University of La Rochelle, and at the National Institute of Solar Energy (INES), the investigation of the solar desiccant cooling technique has been

417

Solar Decathlon 2005  

SciTech Connect

Solar Decathlon 2005 is a U.S. Department of Energy and National Renewable Energy Laboratory competition involving 19 colleges and universities from the United States, Canada, and Spain. These teams will compete to design, build, and demonstrate solar homes. In fall 2005, teams will transport their competition solar houses to Washington, D.C., where they will construct a solar village on the National Mall. When the houses are assembled, the teams will compete against each other in 10 contests (hence, a decathlon) for about a week. The contests range from design to comfort to energy performance. Each team must provide an aesthetically pleasing entry that produces sufficient solar energy for space conditioning, hot water, lighting, appliances, and an electric car. The Solar Decathlon is co-sponsored by BP, The Home Depot, the American Institute of Architects, the National Association of Home Builders, and the DIY Network. For more information, visit the Web site at www.solardecathlon.org.

Warner, C.; Nahan, R.; King, R.

2005-01-01T23:59:59.000Z

418

Solar powered refrigeration apparatus  

SciTech Connect

Solar powered refrigeration apparatus is disclosed in which an absorption refrigeration system is operated directly by solar energy. One end of a heat pipe is thermally connected to the boiler of the absorption refrigeration system, and a solar collector is thermally coupled to the other remote end of the heat pipe. The heat pipe is a sealed, evacuated metal tube partially filled with water. The solar collector is a double walled glass vacuum tube with a central axial opening for accommodating the remote end of the heat pipe. Heat energy collected by the solar collector boils the water in the heat pipe to subsequently condense in the area of the boiler thus transferring heat energy along the heat pipe to the boiler. The heat pipe is installed sloping downwardly away from the boiler to permit the return of condensate down the pipe to the solar collector area thus permitting continuous operation.

Theakston, F.H.

1982-12-07T23:59:59.000Z

419

Solar Chemical Peculiarities? By  

E-Print Network (OSTI)

Several investigations of FGK stars in the solar neighborhood have suggested that thin-disk stars with an iron abundance similar to the Sun appear to show higher abundances of other elements, such as silicon, titanium, or nickel. Offsets could arise if the samples contain stars with ages, mean galactocentric distances, or kinematics, that differ on average from the solar values. They could also arise due to systematic errors in the abundance determinations, if the samples contain stars that are different from the Sun regarding their atmospheric parameters. We re-examine this issue by studying a sample of 80 nearby stars with solar-like colors and luminosities. Among these solar analogs, the objects with solar iron abundances exhibit solar abundances of carbon, silicon, calcium, titanium and nickel. 1.

Carlos Allende Prieto

2006-01-01T23:59:59.000Z

420

Solar thermal aircraft  

DOE Patents (OSTI)

A solar thermal powered aircraft powered by heat energy from the sun. A heat engine, such as a Stirling engine, is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller. The heat engine has a thermal battery in thermal contact with it so that heat is supplied from the thermal battery. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

Bennett, Charles L. (Livermore, CA)

2007-09-18T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

The Solar Argon Abundance  

E-Print Network (OSTI)

The solar argon abundance cannot be directly derived by spectroscopic observations of the solar photosphere. The solar Ar abundance is evaluated from solar wind measurements, nucleosynthetic arguments, observations of B stars, HII regions, planetary nebulae, and noble gas abundances measured in Jupiter's atmosphere. These data lead to a recommended argon abundance of N(Ar) = 91,200(+/-)23,700 (on a scale where Si = 10^6 atoms). The recommended abundance for the solar photosphere (on a scale where log N(H) = 12) is A(Ar)photo = 6.50(+/-)0.10, and taking element settling into account, the solar system (protosolar) abundance is A(Ar)solsys = 6.57(+/-)0.10.

Katharina Lodders

2007-10-24T23:59:59.000Z

422

Solar Chemical Peculiarities?  

E-Print Network (OSTI)

Several investigations of FGK stars in the solar neighborhood have suggested that thin-disk stars with an iron abundance similar to the Sun appear to show higher abundances of other elements, such as silicon, titanium, or nickel. Offsets could arise if the samples contain stars with ages, mean galactocentric distances, or kinematics, that differ on average from the solar values. They could also arise due to systematic errors in the abundance determinations, if the samples contain stars that are different from the Sun regarding their atmospheric parameters. We re-examine this issue by studying a sample of 80 nearby stars with solar-like colors and luminosities. Among these solar "analogs", the objects with solar iron abundances exhibit solar abundances of carbon, silicon, calcium, titanium and nickel.

Carlos Allende Prieto

2006-12-08T23:59:59.000Z

423

A Shocking Solar Nebula?  

E-Print Network (OSTI)

It has been suggested that shock waves in the solar nebula formed the high temperature materials observed in meteorites and comets. It is shown that the temperatures at the inner rim of the solar nebula could have been high enough over a sufficient length of time to produce chondrules, CAIs, refractory dust grains and other high-temperature materials observed in comets and meteorites. The solar bipolar jet flow may have produced an enrichment of 16O in the solar nebula over time and the chondrule oxygen isotopic reservoirs are possibly due to temporal changes in the relative position of the inner edge of the solar nebula and the subsequent strength of the solar bipolar jet flow. As such, nebula heating models, such as the shock model, are not required to explain the formation of most high-temperature chondritic components

Liffman, Kurt

2009-01-01T23:59:59.000Z

424

Petrovay: Solar physics Solar wind and heliosphere THE SOLAR WIND AND THE HELIOSPHERE  

E-Print Network (OSTI)

Petrovay: Solar physics Solar wind and heliosphere THE SOLAR WIND AND THE HELIOSPHERE 1951: First proposal of solar corpuscular radiation by Biermann, to explain slight deviation of comets' ion tails from radial (aberration effect). 1958: Parker's supersonic wind model 1962: Mariner-2 detects solar wind. v

Petrovay, Kristóf

425

Northeast Solar Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Northeast Solar Energy Northeast Solar Energy Research Center (NSERC) A multi-purpose research facility on the BNL campus Solar PV Array Size and Type * ~1.0 MW total - Area 1 sized for testing utility-scale inverters * System voltage level of 1,000V * Connected to BNL electrical distribution system * Capability to test multiple panel technologies with crystalline silicon PV modules making up the bulk of the array * Capability to re-configure the array into

426

Solar selective absorption coatings  

DOE Patents (OSTI)

A new class of solar selective absorption coatings are disclosed. These coatings comprise a structured metallic overlayer such that the overlayer has a sub-micron structure designed to efficiently absorb solar radiation, while retaining low thermal emissivity for infrared thermal radiation. A sol-gel layer protects the structured metallic overlayer from mechanical, thermal, and environmental degradation. Processes for producing such solar selective absorption coatings are also disclosed.

Mahoney, Alan R. (Albuquerque, NM); Reed, Scott T. (Albuquerque, NM); Ashley, Carol S. (Albuquerque, NM); Martinez, F. Edward (Horseheads, NY)

2004-08-31T23:59:59.000Z

427

Solar selective absorption coatings  

DOE Patents (OSTI)

A new class of solar selective absorption coatings are disclosed. These coatings comprise a structured metallic overlayer such that the overlayer has a sub-micron structure designed to efficiently absorb solar radiation, while retaining low thermal emissivity for infrared thermal radiation. A sol-gel layer protects the structured metallic overlayer from mechanical, thermal, and environmental degradation. Processes for producing such solar selective absorption coatings are also disclosed.

Mahoney, Alan R. (Albuquerque, NM); Reed, Scott T. (Albuquerque, NM); Ashley, Carol S. (Albuquerque, NM); Martinez, F. Edward (Horseheads, NY)

2003-10-14T23:59:59.000Z

428

Solar air conditioning  

DOE Green Energy (OSTI)

Development of a hybrid solar-assisted air conditioning system that combines a vapor compression section for sensible cooling with a desiccant section for dehumidification and that uses both solar energy and condenser waste heat to drive the dehumidifier has been under way for the last two years (1981 and 1982). The results of this research are included in this report: utilizing solar energy in an economical way has proven quite difficult.

Robison, H.

1981-01-01T23:59:59.000Z

429

Heterojunction solar cell  

DOE Patents (OSTI)

A high-efficiency single heterojunction solar cell is described wherein a thin emitter layer (preferably Ga[sub 0.52]In[sub 0.48]P) forms a heterojunction with a GaAs absorber layer. The conversion efficiency of the solar cell is at least 25.7%. The solar cell preferably includes a passivating layer between the substrate and the absorber layer. An anti-reflection coating is preferably disposed over the emitter layer. 1 fig.

Olson, J.M.

1994-08-30T23:59:59.000Z

430

Survey of solar homeowners  

SciTech Connect

Some key results are presented of a national mail survey of 3800 solar homeowners. The solar owners expressed their perceptions about performance, cost, problem areas, and their own motivations and degree of satisfaction. Various types of residential solar installations are represented, including active and passive water heating, space heating, and wind energy systems. After each question put to the respondents, the breakdown of answers is listed and a brief interpretation of the findings is presented. (LEW)

1981-09-01T23:59:59.000Z

431

Heterojunction solar cell  

DOE Patents (OSTI)

A high-efficiency single heterojunction solar cell wherein a thin emitter layer (preferably Ga.sub.0.52 In.sub.0.48 P) forms a heterojunction with a GaAs absorber layer. The conversion effiency of the solar cell is at least 25.7%. The solar cell preferably includes a passivating layer between the substrate and the absorber layer. An anti-reflection coating is preferably disposed over the emitter layer.

Olson, Jerry M. (Lakewood, CO)

1994-01-01T23:59:59.000Z

432

Utility Solar Business Models  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) and the Solar Electric Power Association (SEPA) are conducting an ongoing joint research effort, initiated in 2011, to define, track, and evaluate the expanding range of regulated utility solar energy acquisition activities. This report provides a high-level overview of the conceptual framework by which EPRI-SEPA are classifying regulated utility solar business models (USBMs) in the United States. It then provides five case studies detailing existing ...

2012-12-31T23:59:59.000Z

433

Solar Power Fact Book  

Science Conference Proceedings (OSTI)

In conjunction with research, testing, and demonstration activities at the Solar Technology Acceleration Center (SolarTAC), the Electric Power Research Institute (EPRI) maintains a database of commonly requested technical information on photovoltaic (PV) and concentrating solar thermal power (CSP) technologies. The database addresses cost and performance, resource assessment, project siting and development, environmental impacts, policy and market drivers, and other relevant issues. The data and informat...

2010-12-23T23:59:59.000Z

434

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric Association (VEA), a nonprofit member owned cooperative, developed the domestic solar water heating program to encourage energy efficiency at the request of the...

435

Washington County- Solar Ordinance  

Energy.gov (U.S. Department of Energy (DOE))

Provides for zoning restrictions on solar energy systems, including (1) six foot setbacks; (2) 20 foot height limitations on freestanding systems; (3) limitations on square feet of freestanding...

436

NREL: Learning - Passive Solar  

NLE Websites -- All DOE Office Websites (Extended Search)

each side of a tower. The Zion National Park Visitor Center incorporates passive solar design features, including clerestory windows for daylighting and Trombe walls that absorb...

437

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(SRCC) OG-300 table as applied in the San Antonio area. July 12, 2013 CEC - New Solar Homes Partnership '''''Note: The California Energy Commission received 25 million...

438

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

this room )I I( I I ,i I CALIFORNIA SOLAR DATA MANUAL I. ! IJ LAWRENCE BERICALIFORNIA 94720 Supported in part by the U.S.

Berdahl, P.

2010-01-01T23:59:59.000Z

439

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

eligible for rebate on qualifying grid-connected PV systems. In keeping with SB1, (the California Solar Initiative mandating that utilities put into place programs to assure...

440

Solar-thermal technology  

DOE Green Energy (OSTI)

Solar-thermal technology converts sunlight into thermal energy. It stands alongside other solar technologies including solar-electric and photovoltaic technologies, both of which convert sunlight into electricity. Photovoltaic technology converts by direct conversion, and solar-electric converts by using sunlight`s thermal energy in thermodynamic power cycles. The numerous up-and-running solar energy systems prove solar-thermal technology works. But when is it cost-effective, and how can HVAC engineers and facility owners quickly identify cost-effective applications? This article addresses these questions by guiding the reader through the basics of solar-thermal technology. The first section provides an overview of today`s technology including discussions of collectors and typical systems. The next section presents an easy method for identifying potentially cost-effective applications. This section also identifies sources for obtaining more information on the technology--collector ratings and performance, solar manufacturers, and solar design and analysis tools. The article discusses only those collectors and systems that are most often used. Many others are on the market--the article does not, by omission, mean to infer that one is better than the other.

Bennett, C. [Sandia National Labs., Albuquerque, NM (United States)

1995-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Passive solar design handbook  

DOE Green Energy (OSTI)

The Passive Solar Design Handbook, Volume Three updates Volume Two by presenting extensive new data on the optimum mix of conservation and solar direct gain, sunspaces, thermal storage walls, and solar radiation. The direct gain, thermal storage wall, and solar radiation data are greatly expanded relative to the Volume 2 coverage. The needed flexibility to analyze a variety of system designs is accommodated by the large number of reference designs to be encompassed - 94 in contrast to 6 in Volume two - and the large amount of sensitivity data for direct gain and sunspace systems - approximately 1100 separate curves.

Jones, R.W.

1981-01-01T23:59:59.000Z

442

DOE Solar Decathlon: Contacts  

NLE Websites -- All DOE Office Websites (Extended Search)

About Competition Scores & Standings Teams News Photos Videos Product Directory Village Energy Balance Education Sponsors Volunteers History FAQs Contacts Solar Decathlon...

443

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

panels at Terry Sandstrom's home in Wheatland, Wyo. | Photo courtesy of Terry Sandstrom Solar and Wind Powering Wyoming Home Terry Sandstrom never thought he would run his house...

444

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 26, 2010 Butte College's solar panels are helping it make more energy than it uses, providing it financial as well environmental benefits. | Photo courtesy of Butte College...

445

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

for the creation of easements for the purpose of ensuring access to direct sunlight for solar energy systems. This statute also states that the "encouragement and protection of...

446

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

cost and size of the project along with the cost of conducting inspections. July 12, 2013 Solar Alternative Energy Credits Pennsylvania's http:www.dsireusa.orgincentives...

447

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

providing a sales and use tax exemption for sales of electricity from qualifying solar energy and residential wind energy equipment to residential customers. In order to...

448

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

utility bills. | Photo courtesy of the Town of Ocean View. Delaware Community Saves with Solar Thanks to a grant from the Energy Department's Energy Efficiency and Conservation...

449

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Laboratory (NREL) and why understanding meteorology is important for advancing reliable solar and wind energy. March 25, 2011 INL researchers use data from the weather stations...

450

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

were donated by local manufacturer, Caleffi. | Photo Courtesy of the National Renewable Energy Lab. Solar For Milwaukee, By Milwaukee Profiling the City of Milwaukee's thriving...

451

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Classroom Lesson Plan Summer activities for parents, teachers and kids to expand their solar energy knowledge. June 25, 2013 Urban Electric Power Takes Energy Storage from...

452

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

be followed. Systems must be installed by a tax credit-certified http:www.oregon.govENERGYCONSREStaxdocssolartechs.pdf solar technician. July 12, 2013 Salem Electric -...

453

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

facilities that utilize renewable energy, which may include: July 12, 2013 Tax Credit for Solar Energy Systems on Residential Property (Personal) '''''Note: HB 705 of 2013 made...

454

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

she's an expert in charms and potions) and why she became a scientist. February 10, 2011 Energy 101: Solar Photovoltaics Photovoltaic systems convert light energy into electrical...

455

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

renewable portfolios standard (RPS). Currently, the RIEDC provides grants for small-scale solar projects and direct funding for commercial-scale renewable-energy projects. Prev 35...

456

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

farm outside Knoxville in July. | Photo by Harvey Abouelata and courtesy of Efficient Energy of Tennessee Solar Field Gives Tennessee Economy a Boost Efficient Energy of...

457

Solar Cell Silicon  

Science Conference Proceedings (OSTI)

... continued and costs have been cut dramatically along the production value chain. The most important feedstock for crystalline solar cells is high purity silicon .

458

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 5, 2013 New Study Shows Solar Manufacturing Costs Not Driven Primarily by Labor Production scale, not lower labor costs, drives China's current advantage in manufacturing...

459

The Sundyne Solar Cooker  

DOE Green Energy (OSTI)

Problems involved in obtaining the results from a program for user testing of 150 solar cookers in Haitian villages since the coup are detailed.

Long, J.B.

1992-11-23T23:59:59.000Z

460

Passive solar technology  

DOE Green Energy (OSTI)

The present status of passive solar technology is summarized, including passive solar heating, cooling and daylighting. The key roles of the passive solar system designer and of innovation in the building industry are described. After definitions of passive design and a summary of passive design principles are given, performance and costs of passive solar technology are discussed. Passive energy design concepts or methods are then considered in the context of the overall process by which building decisions are made to achieve the integration of new techniques into conventional design. (LEW).

Watson, D

1981-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

construction and demolition waste, land-clearing waste, scrap tires, medical waste, compost, and septage. July 12, 2013 Solar, Wind, and Energy Efficiency Easements and Rights...

462

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

February 8, 2011 Energy 101: Solar PV February 4, 2011 Sec. Chu Announces More 'SunShot' Details. | Department of Energy Photo | Courtesy of National Renewable Energy Laboratory |...

463

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

residential and commercial customers are eligible for rebate on qualifying grid-connected PV systems. In keeping with SB1, (the California Solar Initiative mandating that utilities...

464

Solar information process model  

DOE Green Energy (OSTI)

The MITRE Solar Information Process Model (SIP) is a computerized model that simulates information processes in solar markets. As such, it represents a useful tool in the formulation of solar information outreach programs. For each market investigated, SIP model outputs include prioritized listings of the information needs of key decision makers and other strategically important market participants, and related information flow paths. This report provides macro-descriptions of the model and its logic together with a detailed illustrative example of its application. It also presents the findings and conclusions resulting from utilization of the model in the analysis of information processes in eight solar markets within the residential, commercial and agricultural sectors.

Hewett, R.; Spewak, P.

1978-12-01T23:59:59.000Z

465

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

is making an effort to reduce costs and help the environment by installing renewable energy projects, including solar panels on the center's roof and on poles around the...

466

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 14, 2011 Department of Energy Offers 2 Billion in Conditional Loan Guarantee Commitments for Two California Concentrating Solar Power Plants Projects Will Create Nearly 1,800...

467

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

responsibility for paying the electric bill for the meter behind which the distributed solar energy equipment is to be installed." Rebates may be assigned to the customer, a...

468

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Star energy assessment, which is provided at a discount price through Greater Cincinnati Energy Alliance. October 16, 2013 Grays Harbor PUD - Solar Water Heater Rebate Since...

469

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

that generate electricity from wind or biomass. Companies that generate electricity from solar energy receive a tax incentive that varies annually according to the following...

470

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2008, North Carolina enacted legislation that exempts 80% of the appraised value of a "solar energy electric system" (also known as a photovoltaic, or PV, system) from property...

471

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Polyansky examines a vial containing a specialized catalyst designed to help convert solar energy into fuel. Producing clean-burning hydrogen fuel from just sunlight and water...

472

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

As originally enacted, this program offer property tax credits for the installation of solar and geothermal energy devices in addition to energy conservation devices. In...

473

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Contractor Licensing Oregon requires trade licenses for people installing solar energy equipment, and contractor licenses for the companies that do construction....

474

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

incentive for companies that manufacture systems or components used to generate renewable energy, including biomass, solar, wind and hydro generation. October 16, 2013 Minnesota...

475

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

January 20, 2010 Department of Energy to Invest up to 12 Million to Support Early Stage Solar Technologies National Renewable Energy Laboratory Launches Four Partnership Projects...

476

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and must have an electric water heater. October 16, 2013 Clark Public Utilities - Solar Energy Equipment Loan Clark Public Utilities offers financing available to its...

477

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

up to 20 years for real and personal property used to generate electricity from renewable energy resources including solar, wind, biomass*, fuel cells, geothermal or hydro....

478

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

have been exhausted. The summary below describes the program as it existed before the solar incenitves were suspended. ''''' October 16, 2013 Renewable Energy Incentive Program...

479

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

offers a production tax credit for electricity generated by wind, geothermal energy, solar energy, hydropower, hydrokinetic, municipal solid waste and biomass resources....

480

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

an evaluation of the use of renewable energy systems (including active and passive solar and wind systems) and energy efficient strategies (including the effect of...

Note: This page contains sample records for the topic "gw solar target" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

utilities. Net metering is available to customers who generate electricity using solar energy, geothermal energy, wind energy, biomass energy, ocean energy, hydrogen,...

482

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

renewable portfolios standard (RPS). Currently, the RIEDC provides grants for small-scale solar projects and direct funding for commercial-scale renewable-energy projects. October...

483

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Energy Financing DistrictSolar Energy Improvement Special Assessments '''''Note: The Federal Housing Financing Agency (FHFA) issued a http:www.fhfa.govwebfiles...

484

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

resources are eligible for this incentive, as are facilities that generate other forms of energy using solar or geothermal resources. October 16, 2013 Renewable Energy Standard...

485

Concentrating Solar Power  

Science Conference Proceedings (OSTI)

Oct 10, 2012 ... Program Organizers: Mariappan Paranthaman, Oak Ridge National Laboratory; Winnie Wong-Ng, NIST; Urs Schoop, Global Solar Energy;...

486

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

provides various tax exemptions to businesses that either use or manufacture or install solar or wind energy. They can receive franchise tax deductions andor exemptions. There...

487

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

renovations. Taxable bonds can be used for debt refinancing. October 16, 2013 Black Hills Energy - Solar Power Program Black Hills Energy has a performance-based incentive (PBI)...

488

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

both Hampton and Old Dominion universities have joined forces to compete in the upcoming Energy Department Solar Decathlon with their entry, called Unit 6 Unplugged. At Tidewater...

489

Solar Energy Research Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Energy Research Center PROJECT DESCRIPTION SERC rendering The SERC building will be a 39,000 gsf building designed to house research laboratories and offices devoted to...

490

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The DOER is soliciting comments from March 1 to March 25, 2013. October 16, 2013 Solar Renewable Energy Credit (SRECs) '''''A Delaware SREC Pilot Procurement Program was...

491

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

or commercial use in Manitoba. Qualifying property includes equipment for wind power, solar energy, geothermal energy, hydrogen fuel cells, geothermal ground source heating...

492

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

New Jersey offers a full exemption from the state's sales tax (currently 7%) for all solar energy equipment. This exemption is available to all taxpayers. All major types...

493

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of energy since March. | Photo Courtesy of Danville Historic Virginia Market Powered by Solar Energy The historic building where area farmers sell produce straight from the field...

494

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

energy technologies can be financed through FIGTREE's PACE program. October 16, 2013 CT Solar Loan The Clean Energy Finance and Investment Authority is offering a pilot loan...

495

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the right to withdraw the program at any time without notice. October 16, 2013 Austin Energy - Value of Solar Residential Rate (Texas) Austin Energy, the municipal utility of...

496

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

incentive awarded on a competitive basis. October 16, 2013 Duke Energy - Solar Renewable Energy Credits Program (Ohio) '''''Note: In order to participate in this...

497

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy's 1.6 billion loan guarentee will support Bright Source's Ivanpah Solar Energy Generating System. | courtesy of Bright Source Department Announces Loan...

498

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

loan fund. Check the program web site for future solicitations. ''''' October 16, 2013 Energy Revolving Loan Fund - Passive Solar In January 2010, Michigan enacted the Public...

499

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

binding agreements from prohibiting (or having the effect of prohibiting) the use of solar collectors, clotheslines, or "other energy devices based on renewable resources." A...

500

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 7, 2010 Department of Energy Announces 8.5 Million to Advance Solar Energy Grid Integration Systems Stage III awards through DOE's Sandia National Laboratories to help...