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Sample records for dni gef ghi

  1. Kenya Hourly DNI, GHI and Diffuse Solar Data - Datasets - OpenEI...

    Open Energy Info (EERE)

    Kenya Hourly DNI, GHI and Diffuse Solar Data Abstract Each data file is a set of hourly values of solar radiation (DNI, GHI and diffuse) and meteorological elements for a 1-year...

  2. Solar: monthly and annual average direct normal (DNI) GIS data...

    Open Energy Info (EERE)

    Download Carribean Islands Central America DNI GIS Mexico NREL GEF SWERA UNEP atmospheric water v... solar Additional Info Field Value Source www.nrel.gov Author National Renewable...

  3. UNEP-GEF Renewable Energy Project Financial Risk Management in...

    Open Energy Info (EERE)

    UNEP-GEF Renewable Energy Project Financial Risk Management in Developing Countries Jump to: navigation, search Name UNEP-GEF Renewable Energy Project Financial Risk Management in...

  4. Turkmenistan-GEF Projects | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) | OpenTrack Wind FarmGEF Projects Jump

  5. Kenya-GEF Projects | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam:onItronKanosh TownKenetech/Wintech WindPageEnergyEnergyGEF

  6. Shock initiation of 2,4-dinitroimidazole (2,4-DNI)

    SciTech Connect (OSTI)

    Urtiew, P.A.; Tarver, C.M.; Simpson, R.L.

    1995-07-19

    The shock sensitivity of the pressed solid explosive 2,4-dinitroimidazole (2,4-DNI) was determined using the embedded manganin pressure gauge technique. At an initial shock pressure of 2 GPa, several microseconds were required before any exothermic reaction was observed. At 4 GPa, 2,4-DNI reacted more rapidly but did not transition to detonation at the 12 mm deep gauge position. At 6 GPa, detonation occurred in less than 6 mm of shock propagation. Thus, 2,4-DNI is more shock sensitive than TATB-based explosives but is considerably less shock sensitive than HMX-based explosives. An Ignition and Growth reactive flow model for 2,4-DNI based on these gauge records showed that 2,4-DNI exhibits shock initiation characteristics similar to TATB but reacts faster. The chemical structure of 2,4-DNI suggests that it may exhibit thermal decomposition reactions similar to nitroguanine and explosives with similar ring structures, such as ANTA and NTO.

  7. Learn more on the web: http://ghi.wisc.edu/education/

    E-Print Network [OSTI]

    Scharer, John E.

    Learn more on the web: http://ghi.wisc.edu/education/ undergraduate-certificate/ If you are new to the certificate, make sure to visit our web site's advising page, sign up for a group advising session, and sign to declare. Start with a group advising session -- see the program's web site for details. Q: What

  8. A FUSION METHOD FOR CREATING SUB-HOURLY DNI-BASED TMY FROM LONG-TERM SATELLITE-BASED AND

    E-Print Network [OSTI]

    Boyer, Edmond

    A FUSION METHOD FOR CREATING SUB-HOURLY DNI-BASED TMY FROM LONG-TERM SATELLITE-BASED AND SHORT, it is highly recommended to use sub-hourly DNI information. Due to limitation in spatial and temporal in term of any sub- hourly temporal variability. To overcome this limitation, we propose an innovative

  9. Armenia-GEF Climate Projects | Open Energy Information

    Open Energy Info (EERE)

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

  10. UNDP/GEF-Cambodia-Sustainable Forest Management | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) |UNDP/GEF-Cambodia-Sustainable Forest

  11. ERK1/2 phosphorylate GEF-H1 to enhance its guanine nucleotide exchange activity toward RhoA

    SciTech Connect (OSTI)

    Fujishiro, Shuh-hei; Tanimura, Susumu; Mure, Shogo; Kashimoto, Yuji; Watanabe, Kazushi [Laboratory of Cell Regulation, Department of Pharmaceutical Sciences, Graduate School of Biomedical Sciences, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521 (Japan); Kohno, Michiaki [Laboratory of Cell Regulation, Department of Pharmaceutical Sciences, Graduate School of Biomedical Sciences, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521 (Japan)], E-mail: kohnom@nagasaki-u.ac.jp

    2008-03-28

    Rho GTPases play an essential role in the regulation of many cellular processes. Although various guanine nucleotide exchange factors (GEFs) are involved in the activation of Rho GTPases, the precise mechanism regulating such activity remains unclear. We have examined whether ERK1/2 are involved in the phosphorylation of GEF-H1, a GEF toward RhoA, to modulate its activity. Expression of GEF-H1 in HT1080 cells with constitutive ERK1/2 activation induced its phosphorylation at Thr{sup 678}, which was totally abolished by treating the cells with PD184352, an ERK pathway inhibitor. Stimulation of HeLa S3 cells with 12-O-tetradecanoyl-phorbol-13-acetate induced the phosphorylation of GEF-H1 in an ERK-dependent manner. ERK1/2-mediated Thr{sup 678}-phosphorylation enhanced the guanine nucleotide exchange activity of GEF-H1 toward RhoA. These results suggest that the ERK pathway, by enhancing the GEF-H1 activity, contributes to the activation of RhoA to regulate the actin assembly, a necessary event for the induction of cellular responses including proliferation and motility.

  12. Radiative Heat Transfer Analysis of Fibrous Insulation Materials Using the ZonalGEF Method

    E-Print Network [OSTI]

    Yuen, Walter W.

    Radiative Heat Transfer Analysis of Fibrous Insulation Materials Using the Zonal­GEF Method Walter to analyze radiative heat transfer in high porosity insulation materials which have a large scattering. Radiative heat transfer in this class of material is nonlocalized in the optically thick limit

  13. SANDIA REPORT

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

    DNI Direct normal irradiance DOE Department of Energy GHI Global horizontal irradiance ISIS Integrated Surface Irradiance Study MIDC Measurement and Instrumentation Data Center...

  14. DNI-predictability_paper

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost Ground8 GasDEVELOPMENTS E P I IT hpredictable is

  15. Mutant Huntingtin Alters Cell Fate in Response to Microtubule Depolymerization via the GEF-H1-RhoA-ERK Pathway*S

    E-Print Network [OSTI]

    Stockwell, Brent R.

    Mutant Huntingtin Alters Cell Fate in Response to Microtubule Depolymerization via the GEF-H1-RhoA-ERK- vated ERK survival signaling. The genotype-selective rescue was dependent upon increased RhoA protein

  16. Transforming on-grid renewable energy markets. A review of UNDP-GEF support for feed-in tariffs and related price and market-access instruments

    SciTech Connect (OSTI)

    Glemarec, Yannick; Rickerson, Wilson; Waissbein, Oliver

    2012-11-15

    As a Global Environment Facility (GEF) founding implementing agency, UNDP has worked on over 230 GEF-supported clean energy projects in close to 100 developing countries since 1992. About 100 of these projects in 80 countries have focused on renewable energy, supported by approximately US $ 293 million in GEF funds and leveraging US $1.48 billion in associated co-financing from national governments, international organizations, the private sector and non-governmental organizations. As part of UNDP efforts to codify and share lessons learnt from these initiatives, this report addresses how scarce public resources can be used to catalyze larger private financial flows for renewable energy. It provides an overview of UNDP-GEF’s extensive work supporting development of national renewable energy policies such as feed-in tariffs. In these activities UNDP-GEF assists developing countries to assess key risks and barriers to technology diffusion and then to identify a mix of policy and financial de-risking measures to remove these barriers and drive investment. This approach is illustrated through three case studies in Uruguay, Mauritius and Kazakhstan. This report is complemented by a companion publication presenting an innovative UNDP financial modeling tool to assist policymakers in appraising different public instruments to promote clean energy.

  17. %&$')(10243 5)(16 &$7$8 9 @A B C D)0)E1F(2 8 6( G$HI2 9 C EI0)3 6& $GG %P$0)712 9 C 6( Q)6 &)DEI6 HI')HI($RS%&$T C %)&)'U(1V$W 6& Q)F)DH 3 2 X

    E-Print Network [OSTI]

    Biederman, Irving

    ¦(2 8 6( G$HI2 9 C EI0)3 6& $GG %¦P$0)712 9 C 6( Q)6 &)DEI6 HI')HI($RS%¦&$T C %)&)'U(1V$W 6& Q)F)D¦H 3 2 X Ya` b c d e f c g46 h¦i p qr s t s u v tIv u w u h ixy ¦s v s ru ¦i 1$r it uI4 u x ip uIu h i vp qh t x p qs s w t 4s t x x sS HI13 qrI4 q u ¦i ) v t$ u h u vt x w 4s it iq h t x 4 u x

  18. Evaluating Solar Resource Data Obtained from Multiple Radiometers Deployed at the National Renewable Energy Laboratory: Preprint

    SciTech Connect (OSTI)

    Habte, A.; Sengupta, M.; Andreas, A.; Wilcox, S.; Stoffel, T.

    2014-09-01

    Solar radiation resource measurements from radiometers are used to predict and evaluate the performance of photovoltaic and concentrating solar power systems, validate satellite-based models for estimating solar resources, and advance research in solar forecasting and climate change. This study analyzes the performance of various commercially available radiometers used for measuring global horizontal irradiances (GHI) and direct normal irradiances (DNI). These include pyranometers, pyrheliometers, rotating shadowband irradiometers, and a pyranometer with a shading ring deployed at the National Renewable Energy Laboratory's Solar Radiation Research Laboratory (SRRL). The radiometers in this study were deployed for one year (from April 1, 2011, through March 31, 2012) and compared to measurements from radiometers with the lowest values of estimated measurement uncertainties for producing reference GHI and DNI.

  19. Global Environment Fund GEF | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable UrbanKentucky:BoreOpenGilliamOhio:Change | OpenInformation

  20. Global Environment Facility (GEF) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlant <SilverChange AssociatesOutlookGlobal

  1. Global Environment Facility (GEF) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlant <SilverChange AssociatesOutlookGlobalGlobal

  2. Surface Radiation from GOES: A Physical Approach; Preprint

    SciTech Connect (OSTI)

    Habte, A.; Sengupta, M.; Wilcox, S.

    2012-09-01

    Models to compute Global Horizontal Irradiance (GHI) and Direct Normal Irradiance (DNI) have been in development over the last 3 decades. These models can be classified as empirical or physical, based on the approach. Empirical models relate ground based observations with satellite measurements and use these relations to compute surface radiation. Physical models consider the radiation received from the earth at the satellite and create retrievals to estimate surface radiation. While empirical methods have been traditionally used for computing surface radiation for the solar energy industry the advent of faster computing has made operational physical models viable. The Global Solar Insolation Project (GSIP) is an operational physical model from NOAA that computes GHI using the visible and infrared channel measurements from the GOES satellites. GSIP uses a two-stage scheme that first retrieves cloud properties and uses those properties in a radiative transfer model to calculate surface radiation. NREL, University of Wisconsin and NOAA have recently collaborated to adapt GSIP to create a 4 km GHI and DNI product every 30 minutes. This paper presents an outline of the methodology and a comprehensive validation using high quality ground based solar data from the National Oceanic and Atmospheric Administration (NOAA) Surface Radiation (SURFRAD) (http://www.srrb.noaa.gov/surfrad/sitepage.html) and Integrated Surface Insolation Study (ISIS) http://www.srrb.noaa.gov/isis/isissites.html), the Solar Radiation Research Laboratory (SRRL) at National Renewable Energy Laboratory (NREL), and Sun Spot One (SS1) stations.

  3. Fair allocation of disputed properties Biung-Ghi Ju and Juan Moreno-Ternero

    E-Print Network [OSTI]

    Alexandrova, Ivana

    explore "procedural" allocation rules represented by a composition of a rights-assignment mechanism (to on contested natural resources,1 etc. It is important, especially in the case of agreed conventions framework dealing with Greenhouse Gas (GHG) emissions after the Kyoto protocol. The above three division

  4. File:NREL-bhutan-10kmsolar-ghi.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages Recent Changes AllApschem.pdfgasp 03.pdfMmpa 2007.pdfglo.pdf Jumpghi.pdf Jump to:

  5. Solar Radiometric Data Quality Assessment of SIRS, SKYRAD and GNDRAD Measurements (Poster)

    SciTech Connect (OSTI)

    Habte, A.; Stoffel, T.; Reda, I.; Wilcox, S.; Kutchenreiter, M.; Gotseff, P.; Anderberg, M.

    2014-03-01

    Solar radiation is the driving force for the earth's weather and climate. Understanding the elements of this dynamic energy balance requires accurate measurements of broadband solar irradiance. Since the mid-1990's the ARM Program has deployed pyrheliometers and pyranometers for the measurement of direct normal irradiance (DNI), global horizontal irradiance (GHI), diffuse horizontal irradiance (DHI), and upwelling shortwave (US) radiation at permanent and mobile field research sites. This poster summarizes the basis for assessing the broadband solar radiation data available from the SIRS, SKYRAD, and GNDRAD measurement systems and provides examples of data inspections.

  6. Dept. Computaci'on. Universidade da Coru~na Apellidos: Nombre: DNI

    E-Print Network [OSTI]

    Barreiro, Alvaro

    'on de cada uno de los t'erminos siguientes y di por qu'e son de importancia o interes en la ciencia Rosenbloom (g) informaci'on sem'antica (h) disociaci'on cerebral (i) autoconsciencia (en la propuesta de'alisis de los procesos de informaci'on. De­ scr'ibelos brevemente y ejemplif'icalos (1.5 puntos) 3. En el

  7. File:NREL-bhutan-10kmsolar-dni.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages Recent Changes AllApschem.pdfgasp 03.pdfMmpa 2007.pdfglo.pdf Jump

  8. Peru-GEF Nationally Appropriate Mitigation Actions in the Energy...

    Open Energy Info (EERE)

    of regional and global partners." Program Focus The program will focus on reducing poverty and inequality, strengthening democratic governance, increasing disaster preparedness...

  9. Investing in Sustainable Transport and Urban Systems: The GEF Experience |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy ResourcesOrder at 8, 13Renewable PowerMismatch |Inves Pozo SolOpen Energy

  10. GEF-Colombia-Geothermal Energy Grant | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEnia SpAFlexStock Co LtdWiegand GmbH

  11. GEF-Knowledge Management Initiative | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTL Solar JumpNetworkingGAOH Offshore JumpEnergy

  12. Control de Xarxes de Computadors (XC) Test Grup XC10 23/11/2007 NOM: COGNOMS DNI

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    : Sólo puede ser no orientado a la conexión. Si es no orientado a la conexión, el nivel superior también lo ha de ser. Es un protocolo de nivel de red. Los campos de la cabecera que no se usan no hace falta de aplicación funciona sobre UDP sobre IP. ¿Cuántos bytes tendrá el datagrama que viaje por el medio

  13. Satellite-Based Solar Resource Data Sets for India 2002-2012

    SciTech Connect (OSTI)

    Sengupta, M.; Perez, R.; Gueymard, C.; Anderberg, M.; Gotseff, P.

    2014-02-01

    A new 10-km hourly solar resource product was created for India. This product was created using satellite radiances from the Meteosat series of satellites. The product contains global horizontal irradiances (GHI) and direct normal irradiances (DNI) for the period from 2002 to 2011. An additional solar resource data set covering the period from January 2012 to June 2012 was created solely for validation because this period overlaps ground measurements that were made available from the Indian Ministry of New and Renewable Energy's (MNRE's) National Institute for Solar Energy for five stations that are part of MNRE's solar resource network. These measurements were quality checked using the SERI QC software and used to validate the satellite product. A comparison of the satellite product to the ground measurements for the five stations shows good agreement. This report also presents a comparison of the new version of solar resource data to the previous version, which covered the period from 2002 to 2008.

  14. UNEP-GEF Renewable Energy Project Financial Risk Management in Developing

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: EnergyU.S. EPA Region 10 Jump3Countries | Open Energy

  15. China Renewable Energy Scale up Program CRESP GOC WB GEF | Open Energy

    Open Energy Info (EERE)

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

  16. Peru-GEF Nationally Appropriate Mitigation Actions in the Energy Generation

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLC Jump to:3Perrysburg, Ohio: EnergyOpen Energyand

  17. UNDP-GEF Fuel Cell Bus Programme: Update | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to:TucsonLLC Jump to:UDIGEF Fuel Cell Bus

  18. Peru-GEF Nationally Appropriate Mitigation Actions in the Energy Generation

    Open Energy Info (EERE)

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

  19. Validation of the National Solar Radiation Database (NSRDB) (2005-2012): Preprint

    SciTech Connect (OSTI)

    Sengupta, Manajit; Weekley, Andrew; Habte, Aron; Lopez, Anthony; Molling, Christine

    2015-09-15

    Publicly accessible, high-quality, long-term, satellite-based solar resource data is foundational and critical to solar technologies to quantify system output predictions and deploy solar energy technologies in grid-tied systems. Solar radiation models have been in development for more than three decades. For many years, the National Renewable Energy Laboratory (NREL) developed and/or updated such models through the National Solar Radiation Data Base (NSRDB). There are two widely used approaches to derive solar resource data from models: (a) an empirical approach that relates ground-based observations to satellite measurements and (b) a physics-based approach that considers the radiation received at the satellite and creates retrievals to estimate clouds and surface radiation. Although empirical methods have been traditionally used for computing surface radiation, the advent of faster computing has made operational physical models viable. The Global Solar Insolation Project (GSIP) is an operational physical model from the National Oceanic and Atmospheric Administration (NOAA) that computes global horizontal irradiance (GHI) using the visible and infrared channel measurements from the Geostationary Operational Environmental Satellites (GOES) system. GSIP uses a two-stage scheme that first retrieves cloud properties and then uses those properties in the Satellite Algorithm for Surface Radiation Budget (SASRAB) model to calculate surface radiation. NREL, the University of Wisconsin, and NOAA have recently collaborated to adapt GSIP to create a high temporal and spatial resolution data set. The product initially generates the cloud properties using the AVHRR Pathfinder Atmospheres-Extended (PATMOS-x) algorithms [3], whereas the GHI is calculated using SASRAB. Then NREL implements accurate and high-resolution input parameters such as aerosol optical depth (AOD) and precipitable water vapor (PWV) to compute direct normal irradiance (DNI) using the DISC model. The AOD and PWV, temperature, and pressure data are also combined with the MMAC model to simulate solar radiation under clear-sky conditions. The current NSRDB update is based on a 4-km x 4-km resolution at a 30-minute time interval, which has a higher temporal and spatial resolution. This paper demonstrates the evaluation of the data set using ground-measured data and detailed evaluation statistics. The result of the comparison shows a good correlation to the NSRDB data set. Further, an outline of the new version of the NSRDB and future plans for enhancement and improvement are provided.

  20. Contributing to resilience Biodiversitymatters

    E-Print Network [OSTI]

    Informed Consent FPP Forest Peoples Programme FTA Free Trade Agreements GEF Global Environment Facility GMO

  1. Justificante de presentacin electrnica de solicitud de patente Este documento es un justificante de que se ha recibido una solicitud espaola de patente por va

    E-Print Network [OSTI]

    ) NACIONALIDAD: España CÓDIGO PAÍS: ES DNI/CIF/PASAPORTE: Q2818002D CNAE: PYME: DOMICILIO: C/ Serrano, 117

  2. Justificante de presentacin electrnica de solicitud de patente Este documento es un justificante de que se ha recibido una solicitud espaola de patente por va

    E-Print Network [OSTI]

    : ES DNI/CIF/PASAPORTE: Q2818002D CNAE: PYME: DOMICILIO: C/ Serrano, 117 LOCALIDAD: Madrid PROVINCIA

  3. Bhutan Solar Resources - Datasets - OpenEI Datasets

    Open Energy Info (EERE)

    Bhutan Solar Resources GIS data for Bhutan's direct normal irradiance (DNI), global horizontal irradianc, and latitude tilt. Data and Resources Bhutan Direct normal irradianceZIP...

  4. Effects of solar photovoltaic panels on roof heat transfer

    E-Print Network [OSTI]

    Dominguez, Anthony; Kleissl, Jan; Luvall, Jeffrey C

    2011-01-01

    performance of  photovoltaic roofs, ASHRAE Trans 107 (absorption of solar radiation.   roof cooling load [Wm ] a) exposed roof PV covered roof b) GHI [W m ] Time [PST

  5. Full Report.indd

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

    g,h Retail Electricity Total Energy g,i Coal Natural Gas a Petroleum Nuclear Fuel Biomass Total g,h,i Distillate Fuel Oil Jet Fuel b LPG c Motor Gasoline d Residual Fuel Oil...

  6. Evaluation of a new model to calculate direct normal irradiance based on satellite images of Meteosat Second Generation

    E-Print Network [OSTI]

    Heinemann, Detlev

    Evaluation of a new model to calculate direct normal irradiance based on satellite images irradiance DNI from MSG data. For this we apply the Heliosat method to extract cloudiness from the satellite of the irradiance is introduced to calculate DNI. The clear sky irradiance is mainly determined by the aerosol

  7. Three-dimensional batteries using a liquid cathode

    E-Print Network [OSTI]

    Malati, Peter Moneir

    2013-01-01

    image of discharged 3D-Ni 25,Si 4mM Li 2 S 12 battery takenimage of discharged 3D-Ni 25,Si 4mM Li 2 S 12 battery takenbattery charging, thus protecting the cell from overcharge. 81,82 Based on the image

  8. Studies on the toxic nature of 1,2-dimethyl-5-nitroimidazole 

    E-Print Network [OSTI]

    Collins, George James, Jr

    1963-01-01

    on Weight, Feed Conversion, Reproductive Performance, and Physiological Values in Turkeys 31 Chapter V ? The Effect of DNI on the Growth of lactobacil- 1 s i, ~Nr ~St* h' la, * d L* canos- QM I 8. . . . . . , . . . . . . . . . . 4j Chapter VI... on Blood Pressure of the Mature Turkey Hen (9 weeks on treatment) . Ctttrtl 0 rd '01 d no, pressure mm, H 0. 2/0 DNI Bird Blood no. pressure mm. H 0, 4/, DNI Bird Blood no, pressure mm. H 1 2 3 4 5 6 7 8 9 Avg. blood pressure (mm...

  9. Sub-Hour Solar Data for Power System Modeling From Static Spatial Variability Analysis: Preprint

    SciTech Connect (OSTI)

    Hummon, M.; Ibanez, E.; Brinkman, G.; Lew, D.

    2012-12-01

    High penetration renewable integration studies need high quality solar power data with spatial-temporal correlations that are representative of a real system. This paper will summarize the research relating sequential point-source sub-hour global horizontal irradiance (GHI) values to static, spatially distributed GHI values. This research led to the development of an algorithm for generating coherent sub-hour datasets that span distances ranging from 10 km to 4,000 km. The algorithm, in brief, generates synthetic GHI values at an interval of one-minute, for a specific location, using SUNY/Clean Power Research, satellite-derived, hourly irradiance values for the nearest grid cell to that location and grid cells within 40 km.

  10. Alternative Energy Development and China's Energy Future

    E-Print Network [OSTI]

    Zheng, Nina

    2012-01-01

    energy in China. ” Renewable Energy 36 (5): 1374-1378. Chen,GoC/World Bank/GEF China Renewable Energy Scale-up Programwind power systems. ” Renewable Energy 35: 218-225. Lechon

  11. Brazil-World Bank Climate Projects | Open Energy Information

    Open Energy Info (EERE)

    1.1 Sao Paulo Metro Line 5 Project 1.2 BR-GEF Sustainable Transport and Air Quality Project (STAQ) 1.3 First Programmatic Development Policy Loan for Sustainable...

  12. PA Nanotechnology 2012 Nanotech's Role in Advancing PA's Economy

    E-Print Network [OSTI]

    Gilchrist, James F.

    PA Nanotechnology 2012 Nanotech's Role in Advancing PA's Economy June 5, 2012 Harrisburg University University Drexel Nanotechnology Institute (DNI) Harrisburg Area Community College Harrisburg University of Science and Technology Lehigh University Center for Advanced Materials and Nanotechnology (CAMN) Penn

  13. DIRECT NORMAL IRRADIANCE FOR CSP BASED ON SATELLITE IMAGES OF METEOSAT SECOND

    E-Print Network [OSTI]

    Heinemann, Detlev

    DIRECT NORMAL IRRADIANCE FOR CSP BASED ON SATELLITE IMAGES OF METEOSAT SECOND GENERATION A. Hammer1). As for concentrating solar power (CSP) the frequency distribution of DNI is of special importance, special attention

  14. On the Predictability of Large Transfer TCP Throughput Georgia Tech

    E-Print Network [OSTI]

    Dovrolis, Constantinos

    'D¤¢¥BWYS48¤j¢¥¤§1(B@!#¨FB ¥g13GHI!#BCG¦13A1(Q@¢A1$BC'D¤`¢E1(%%)F¨F§13¥¨!$BWcf1(g¦s1$TP!#"©E¨#¢©ª!('£¥¤ l

  15. For the Meyer Fund for Sustainable Development and the University of Oregon Department of Physics and Solar Radiation Monitoring Laboratory

    E-Print Network [OSTI]

    Oregon, University of

    and Solar Radiation Monitoring Laboratory Page C.1 6/20/2011 Appendix C: Vocabulary The following cell or module Global Irradiance (GHI) Total solar radiation on a horizontal surface Direct Normal an electrical current when illuminated by light­ also called a solar cell Photovoltaic Module A group

  16. PV Derived Data for Predicting Performance; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Marion, Bill

    2015-09-14

    A method is described for providing solar irradiance data for modeling PV performance by using measured PV performance data and back-solving for the unknown direct normal irradiance (DNI) and diffuse horizontal irradiance (DHI), which can then be used to model the performance of PV systems of any size, PV array tilt, or PV array azimuth orientation. Ideally situated for using the performance data from PV modules with micro-inverters, the PV module operating current is used to determine the global tilted irradiance (GTI), and a separation model is then used to determine the DNI and DHI from the GTI.

  17. Greenbelt Homes Pilot Energy Efficiency Program Phase 1 Summary. Existing Conditions and Baseline Energy Use

    SciTech Connect (OSTI)

    Wiehagen, J.; Del Bianco, M.; Wood, A.

    2013-02-01

    A multi-year pilot energy efficiency retrofit project has been undertaken by Greenbelt Homes, Inc, (GHI) a 1,566 co-operative of circa 1930 and '40 homes. The three predominate construction methods of the townhomes in the community are materials common to the area and climate zone including 8” CMU block, wood frame with brick veneer and wood frame with vinyl siding. GHI has established a pilot project that will serve as a basis for decision making for the roll out of a decade-long community upgrade program that will incorporate energy efficiency to the building envelope and equipment with the modernization of other systems like plumbing, mechanical equipment, and cladding.

  18. Greenbelt Homes Pilot Energy Efficiency Program Phase 1 Summary: Existing Conditions and Baseline Energy Use

    SciTech Connect (OSTI)

    Wiehagen, J.; Del Bianco, M.; Wood, A.

    2013-02-01

    A multi-year pilot energy efficiency retrofit project has been undertaken by Greenbelt Homes, Inc, (GHI) a 1,566 co-operative of circa 1930 and '40 homes. The three predominate construction methods of the townhomes in the community are materials common to the area and climate zone including 8" CMU block, wood frame with brick veneer and wood frame with vinyl siding. GHI has established a pilot project that will serve as a basis for decision making for the roll out of a decade-long community upgrade program that will incorporate energy efficiency to the building envelope and equipment with the modernization of other systems like plumbing, mechanical equipment, and cladding.

  19. NE Pacific St. NE Pacific St.

    E-Print Network [OSTI]

    Lake W ashington Ship Canal NE Pacific St. NE Pacific St. NE Boat St. 15th Ave NE 15thAveNE UniversityWayNE BrooklynAveNE NE Pacific St. MontlakeBlvdNE MontlakeBlvdNE Pacific Place NE University Burke-Gilman Trail METRO NW A CD D EF F GHI H J RR BB CC EE AA Rotunda Cafe Ocean Sciences Hitchcock

  20. Structure, Vol. 12, 19551965, November, 2004, 2004 Elsevier Ltd. All rights reserved. DOI 10.1016/j.str.2004.09.003 The Crystal Structure of RhoA in Complex with the

    E-Print Network [OSTI]

    phospha- tase (MLCP). Experiments using permeabilized muscles that retain G protein-coupled receptors members of the Dbl family of nucleotide exchangePoland 3 Synchrotron Radiation Research Section factors human RhoA and de- termined the structure at 2.5 A° resolution. The refined is not known. All GEFs

  1. Programme DAAD Alumni Summer School Oldenburg 2010

    E-Print Network [OSTI]

    Peinke, Joachim

    , Johannesburg, South Africa Zimbabwe Photovoltaics Today: GEF Solar Programme and Sustainable Development Bernhard Ecker, PV Fundamentals II Abhimanyu K.C., Nepal Renewable Energy Project Renewable Energy Project's Approaches for Sustainable Promotion of Institutional Solar PV Systems in Nepal Malama Chileshe, Zambia

  2. EFFECTS OF CHANGING SPECTRAL RADIATION DISTRIBUTION ON THE PERFORMANCE OF PHOTODIODE PYRANOMETERS

    E-Print Network [OSTI]

    Oregon, University of

    , they are a fraction of the cost of a high quality solar monitoring sta- tion. The main weakness with the RSI of the LI-COR photodiode pyranometer is examined, using DNI spectral data from a PMOD Spectroradiometer Irradiometers. Similar methodol- ogy can be used to estimate the spectral effect on the per- formance of solar

  3. PA Regional Nanotechnology Conference Collaborating in Today's Economy

    E-Print Network [OSTI]

    Gilchrist, James F.

    4/23/2009 Present PA Regional Nanotechnology Conference Collaborating in Today's Economy May 27 of green technologies and alternative energy. The PA Initiative for Nanotechnology (PIN), established organizations - Drexel University's DNI, the LNN of Lehigh University, and The Nanotechnology Institute (NTI

  4. Review: Verancsics Faustus Dictionariuma a korabeli európai kontextusban (Dictionarium Fausta Vran?i?a u onodobnome europskome kontekstu)

    E-Print Network [OSTI]

    Vig, Istvá n

    2012-01-01

    -gospodarske strukture od za- ?etka priseljevanja pa vse do današnjih dni. Vse to in ve? je sedaj zapisano v monografiji, ki bralca seznanja z zgo- dovino najve?je slovenske izseljenske skup nosti zahodno od reke Misisipi, katero dolo?ajo pomembna društva, dogodki...

  5. KU Today, February 25, 2013

    E-Print Network [OSTI]

    @kualumni Did you watch the Oscars? Disney's Paperman, featuring Kari Wahlgren, c'99, won best animated short: ow.ly/i1DNY #kualumni View all tweets FEATURED MULTIMEDIA SCHOOL OF ENGINEERING CReSIS featured at Science Nation More: photos...

  6. Adap%ve dynamics 2 Ecol/Math 380, Lecture #25

    E-Print Network [OSTI]

    Saleska, Scott

    shaped by the resident popula%on dN dt (rx ) = dNx dt = 0 Nx ry = r(y,K(x)) dNy dt = ry Ny ex : dNx dt = r(1- Nx K(x) )Nx Nx = K(x) #12;A mutant appears in a stable environment

  7. Greenbelt Homes Pilot Program. Summary of Building Envelope Retrofits, Planned HVAC Equipment Upgrades, and Energy Savings

    SciTech Connect (OSTI)

    Wiehagen, J.; Del Bianco, M.; Mallay, D.

    2015-05-22

    The U.S. Department of Energy Building America team Partnership for Home Innovation wrote a report on Phase 1 of the project that summarized a condition assessment of the homes and evaluated retrofit options within the constraints of the cooperative provided by GHI. Phase 2 was completed following monitoring in the 2013–2014 winter season; the results are summarized in this report. Phase 3 upgrades of heating equipment will be implemented in time for the 2014–2015 heating season and are not part of this report.

  8. Cool covered sky-splitting spectrum-splitting FK

    SciTech Connect (OSTI)

    Mohedano, Rubén; Chaves, Julio; Falicoff, Waqidi; Hernandez, Maikel; Sorgato, Simone; Miñano, Juan C.; Benitez, Pablo; Buljan, Marina

    2014-09-26

    Placing a plane mirror between the primary lens and the receiver in a Fresnel Köhler (FK) concentrator gives birth to a quite different CPV system where all the high-tech components sit on a common plane, that of the primary lens panels. The idea enables not only a thinner device (a half of the original) but also a low cost 1-step manufacturing process for the optics, automatic alignment of primary and secondary lenses, and cell/wiring protection. The concept is also compatible with two different techniques to increase the module efficiency: spectrum splitting between a 3J and a BPC Silicon cell for better usage of Direct Normal Irradiance DNI, and sky splitting to harvest the energy of the diffuse radiation and higher energy production throughout the year. Simple calculations forecast the module would convert 45% of the DNI into electricity.

  9. An investigation of the origin and metabolism of the polyunsaturated fatty acids found in aquatic organisms 

    E-Print Network [OSTI]

    Kelly, Peter B.

    1958-01-01

    MfDGIVi Eg IcD EOBM gVEx IcD gOVMI SODIiVp DqfDVOxDNI TMONa xTBBDIr 1TGVEMD siMD SODIMr oyPo 200 250 300 350 374WAVE LENGTH IN MILLIMICRONS A - The oil of F. heteroclitus on their natural diet. B - The oil of F. heteroclitus on the fat-free diet.... C - The oil of F. heteroclitus on the fresh-water diet. D - The oil of F. heteroclitus on the marine diet. bAmdRh P QcD MfDGIVi Eg IcD EOBM gVEx IcD gOVMI SODIiVp DqfDVOxDNI TMONa bTNSTBTM cDIDVEGBOITMr 1TGVEMD siMD SODIM9 oyCo EXT INC TIO N...

  10. Evaluation of systems specified to work at a high level of reliability 

    E-Print Network [OSTI]

    Perrouin, Luc Victor

    1974-01-01

    on the given partition II( {n. ] ) = 0 otherwise Th n the following inequalities hold (4. 8) d({ni]) & P [h(x) & H~{ni] & d({ni] snd therefore P({n. ])6 ({n. ]) & Pr[h(x) & H] sll strata p({n. ]) II({n. ]) , i i strata (4. 9) yields an upper and a... + . . . } + ? {( ? )D + (~)D e . . . ) +. . . ] f(y) 1 Y3 6 Y4 8 Hence the probability integre1 f p(y)dy is given by 0 (2 &3) J' f(y)dy + L{ - q f (y) + ~S f (y) + " . ) II Y4 III 0 + p, {(~) f (y) + (~B) f (y) Y3 (v) "4 (Vr) + . . . ) + . . . j . Since usually...

  11. SWERA borrador051110

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk, NewMichigan:Roxbury,RushS.KSPARQL Queryinforme nacional GEF MEM

  12. SWERA_Final_Report

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk, NewMichigan:Roxbury,RushS.KSPARQL Queryinforme nacional GEF

  13. Building America Case Study: Whole-House Solutions for Existing Homes: Greenbelt Homes, Inc. Pilot Retrofit Program; Whole-House Solutions for Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    2015-06-01

    In the fall of 2010, a multiyear pilot energy efficiency retrofit project was undertaken by Greenbelt Homes, Inc, (GHI) a 1,566 home cooperative of circa 1930 and 1940 homes in Greenbelt, Maryland. GHI established this pilot project to serve as a basis for decision making for the rollout of a decade-long community-wide upgrade program that will incorporate energy efficiency improvements to the building envelope and mechanical equipment. With the community upgrade fully funded by the cooperative through their membership without outside subsidies, this project presents a unique opportunity to evaluate and prioritize the wide-range of benefits of high-performance retrofits based on member experience with and acceptance of the retrofit measures implemented during the pilot project. Addressing the complex interactions between benefits, trade-offs, construction methods, project management implications, realistic upfront costs, financing, and other considerations, serves as a case study for energy retrofit projects to include high-performance technologies based on the long-term value to the homeowner. The pilot project focused on identifying the added costs and energy savings benefits of improvements. Phase 1: baseline evaluation for a representative set of 28 homes sited in seven buildings; Phase 2: installation of the building envelope improvements and continued monitoring of the energy consumption for the heating season and energy simulations supporting recommendations for HVAC and water heating upgrades to be implemented in Phase 3.

  14. Existing Whole-House Solutions Case Study: Greenbelt Homes, Inc. Pilot Retrofit Project

    SciTech Connect (OSTI)

    2015-06-01

    In the fall of 2010, a multiyear pilot energy efficiency retrofit project was undertaken by Greenbelt Homes, Inc., (GHI) a 1,566 home cooperative of circa 1930 and 1940 homes in Greenbelt, Maryland. GHI established this pilot project to serve as a basis for decision making for the rollout of a community-wide upgrade program that will incorporate energy efficiency improvements to the building envelope and mechanical equipment. With the community upgrade fully funded by the cooperative through their membership without outside subsidies, this project presents a unique opportunity to evaluate and prioritize the wide range of benefits of high-performance retrofits based on member experience with and acceptance of the retrofit measures implemented during the pilot project. Addressing the complex interactions between benefits, trade-offs, construction methods, project management implications, realistic upfront costs, financing, and other considerations, serves as a case study for energy retrofit projects that include high-performance technologies based on the long-term value to the homeowner. The pilot project focused on identifying the added costs and energy-savings benefits of improvements. Phase 1—baseline evaluation for a representative set of 28 homes sited in seven buildings; Phase 2—installation of the building envelope improvements and continued monitoring of the energy consumption for the heating season; Phase 3—energy simulations supporting recommendations for HVAC and water heating upgrades.

  15. Global horizontal irradiance clear sky models : implementation and analysis.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Hansen, Clifford W.; Reno, Matthew J.

    2012-03-01

    Clear sky models estimate the terrestrial solar radiation under a cloudless sky as a function of the solar elevation angle, site altitude, aerosol concentration, water vapor, and various atmospheric conditions. This report provides an overview of a number of global horizontal irradiance (GHI) clear sky models from very simple to complex. Validation of clear-sky models requires comparison of model results to measured irradiance during clear-sky periods. To facilitate validation, we present a new algorithm for automatically identifying clear-sky periods in a time series of GHI measurements. We evaluate the performance of selected clear-sky models using measured data from 30 different sites, totaling about 300 site-years of data. We analyze the variation of these errors across time and location. In terms of error averaged over all locations and times, we found that complex models that correctly account for all the atmospheric parameters are slightly more accurate than other models, but, primarily at low elevations, comparable accuracy can be obtained from some simpler models. However, simpler models often exhibit errors that vary with time of day and season, whereas the errors for complex models vary less over time.

  16. Greenbelt Homes Pilot Program: Summary of Building Envelope Retrofits, Planned HVAC Equipment Upgrades, and Energy Savings

    SciTech Connect (OSTI)

    Wiehagen, J.; Del Bianco, M.; Mallay, D.

    2015-05-01

    In the fall of 2010, a multiyear pilot energy efficiency retrofit project was undertaken by Greenbelt Homes, Inc, (GHI) a 1,566 home cooperative of circa 1930 and 1940 homes in Greenbelt, Maryland. GHI established this pilot project to serve as a basis for decision making for the rollout of a decade-long community-wide upgrade program that will incorporate energy efficiency improvements to the building envelope and mechanical equipment. It presents a unique opportunity to evaluate and prioritize the wide-range of benefits of high-performance retrofits based on member experience with and acceptance of the retrofit measures implemented during the pilot project. Addressing the complex interactions between benefits, trade-offs, construction methods, project management implications, realistic upfront costs, financing, and other considerations, serves as a case study for energy retrofit projects to include high-performance technologies based on the long-term value to the homeowner. The pilot project focused on identifying the added costs and energy savings benefits of improvements.

  17. Turkmenistan-Integrated Approaches to the Development of Climate Friendly

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) | OpenTrack Wind FarmGEF Projects

  18. Turks and Caicos Islands: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) | OpenTrack Wind FarmGEF ProjectsTurks

  19. Turners Falls, Massachusetts: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) | OpenTrack Wind FarmGEF

  20. UNEP Handbook for Drafting Laws on Energy Efficiency and Renewable Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) |UNDP/GEF-Cambodia-Sustainable

  1. UNEP Risoe Centre on Energy Environment and Sustainable Development URC |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) |UNDP/GEF-Cambodia-SustainableOpen Energy

  2. UNLV Center for Energy Research CER | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) |UNDP/GEF-Cambodia-SustainableOpen

  3. URDB Schema Documentation? | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) |UNDP/GEF-Cambodia-SustainableOpenURDB

  4. URS Corporation | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) |UNDP/GEF-Cambodia-SustainableOpenURDBURS

  5. The hematological response and survival of acutley irradiated rats previously exposed to continuous and fractionated, low intensity gamma irradiation 

    E-Print Network [OSTI]

    Hooper, John Anderson

    1964-01-01

    72 ro sixteen dnyS sfcoE' tliQ lane Gmnkk dosog chc animals were exposed to BOO I. The average Gnrrivnl tRee was 8. 8 days es cemiierod to 4. 2 days fer controls. There was no nnrtnkkty esseckeced viCh, Che coitilitkoaing dose Encronsecll...- inclusions (nuclear satellites) W-tha. peripheral Head ?8 Cpl Silas female mice after- total bad~ axpesnra- :- to X=Mys ~ . The incidaaca ef these inclusioas rangsd gemM~ par cant, ', :-. w' -". a "v:d to, l. l6 per cont for acute doses of l00 to 000 r...

  6. The effectiveness of note taking in the college classroom 

    E-Print Network [OSTI]

    Miller, Thomas Harold

    1969-01-01

    ) on -: difieren: 'out z clat d croblsm reve led that stud '. ts cannot coc bez no e f no?z a bloc?boor& with decendabl; scca ac z. a rem" laz =' ' -"-. i n general csvcholo~-. y st ~oward 'dni- ver . -, . (5g zend. . nts) was directe to make a hand- w=1tten... of Command anc. Security. 8. 6 chief a 'v ntaqe of the British line of two ranks over the three-rank lin us d 'oy Prance was: C. D. Grea' er firecower. Greater maneuverability. Greater weight in the 'oayo. . et charge. Decreased exohasis on drill. ;7...

  7. Current Status of Concentrator Photovoltaic (CPV) Technology

    SciTech Connect (OSTI)

    Philipps, S. P.; Bett, A. W.; Horowitz, K.; Kurtz, S.

    2015-01-01

    This report describes the current status of the market and technology for concentrator photovoltaic (CPV) cells and modules. Significant progress in CPV has been achieved, including record efficiencies for modules (36.7%) and cells (46%), as well as growth of large field installations in recent years. CPV technology may also have the potential to be cost-competitive on a levelized cost of energy (LCOE) basis in regions of high direct normal irradiance (DNI). The study includes an overview of all installations larger than 1 MW, information on companies currently active in the CPV field, efficiency data, and estimates of the LCOE in different scenarios.

  8. Antenna Beam Steering For Wireless Sensors Using Real Time Phase Shifter 

    E-Print Network [OSTI]

    Saha, S.; Unnikrishna, U.; Khanna, P.; Al-Attar, T.

    2010-01-01

    suitable for low-voltage CMOS process yielding low power solutions. Also, we have incorporated analog feedback mode to ESL-IC-10-10-26 Proceedings of the Tenth International Conference for Enhanced Building Operations, Kuwait, October 26-28, 2010...2 0)( jeF ??? 00 sinsin 2 ??= ?? ?? dnY ESL-IC-10-10-26 Proceedings of the Tenth International Conference for Enhanced Building Operations, Kuwait, October 26-28, 2010 III. ACTIVE BEAMFORMING USING PHASED ARRAY TRANSMITTER The beamforming...

  9. Regmi Research Series ,Year 9, December 1, 1977

    E-Print Network [OSTI]

    Regmi, Mahesh C

    1977-01-01

    H::nt~-· of Ghy

  10. Correlations in Characteristic Data of Concentrator Photovoltaics (Poster)

    SciTech Connect (OSTI)

    Sweet, C.; Bosco, N.; Kurtz, S.

    2011-02-01

    This study is motivated by a reported 1-2% infant mortality rate in concentrator photovoltaic cell assemblies. Approximately 650 bare III-V multi-junction PV cells were initially characterized via electroluminescence imaging and both light and dark current-voltage responses were recorded. The cells were then packaged into receivers and their IV response again evaluated both before and after an outdoor high concentration exposure of at least four hours above 750 DNI. Correlations exist between the initial dark IV characteristic and artifacts found in the EL image. Initial results also suggest that artifacts observed in the bare cell may serve as an indicator for early on-sun degradation, though may not be able to predict the infant mortality population.

  11. Scaling of elliptic flow, recombination, and sequential freeze-out of hadrons in heavy-ion collisions 

    E-Print Network [OSTI]

    He, Min; Fries, Rainer J.; Rapp, Ralf.

    2010-01-01

    , and the resulting hadron-momentum distribution is given by f eqM ( #6;p) = EM ( #6;p) m#8; ? d3x?(#6;x, #6;p). (5) For more details, we refer the reader to Ref. [18]. It is well known that the unique equilibrium solution of a Boltzmann transport equation... parametrization, the differential momentum spectrum for a particle i directly emitted from the source takes the form [5,25,27] dNi pT dpT d?p dy = 2gi (2pi )3 ?f mT e ?i/Tf ? ? r dr ? d?s K1(mT , T , ?T ) e?T cos(?p??b), (9) where Tf is the freeze...

  12. Pi-sigma rearrangements of organotransition metals: Reaction of titanocene dichloride and dimethylsulfoxide. 

    E-Print Network [OSTI]

    Hudman, Curtis Edward

    1972-01-01

    and tertiary phosphites found a th1rd order rate law for the system (Fig. I). Figure 1 Cleavage of Sigma-Bonded Intermediate by HCl and I Ni +PRp~ Ni PRp Ni + NaC5H5 CI PRg CCly Cl PRg F I G. I Ni PRg -d[Ni(65H5 2 dt = K[Ni(CSH5 2 The rate... . Nucl. Chem. , 24 (1962) 1688. 11. P. C. Ellgen and C. D. Gregory, ~Inor . Chem. , 10 (1971) 980. 12. V. Harder, J. Miiller and H. Werner, Helv. Chim. Acta. , 54 (1971) 1. 13. n. F. shriv, Th 8 ~ ni ~ 1 tio f nir-sensitive ~Co nones, Mc...

  13. A microwave impedance meter 

    E-Print Network [OSTI]

    Boaz, Virgil Layfaette

    1961-01-01

    Major Subjects Electrical Enpineering ~g5[ ysnBny yuseyaedeg yo pee :Aq yuoyuoo pue e~Ays oy oe poao&ddy 2%0@ 8$)eeg&eq 8 ISOgg tl3l3II 30NYQ3dNI 3AVIOHQIII V AG KNOWLEDGE IENT S The author wishes to acknowledge with gratitude the encouragement.../t For 5anip/in' Incr&en& ReF)ect?d Electr/c F elm'a )9 jVu // Inr/& ca trrv C. ), ~ 1, / De&ecrror /0Q8 Crrec trcrn&/ Croup/er Incr den 4 Fr elr/ S gnrp/c I [I 8 s ? 9-/) I I r Phaee Shrf/et. //e) /c c l ed Fi e/d S. -. nr/e/c rtr...

  14. The effects of Maize Dwarf Mosaic Virus on the agronomic characteristics of corn 

    E-Print Network [OSTI]

    Alston, Freddy Gene

    1969-01-01

    weights v!ere not ef Fected by MDMV. Al 1 the i n- bred lines shcwed symptoms oF the virus but there were different degrees of tolerance. in the hybrid test NiDNiV delayed maturity, ; educed plant and ear heigh'ts, reduc d yi lds and also ear widths... and the uninoculated plots . For the inb& ed test. Inbred Lines FD~aays to 5i]k+ Inoculated Uninoculated K64 Tx61M I x585 ; x12/C Tx441 Tx173D Tx203 i'x 303 Tx325 Tx508 Tx601 Tx602 77. 3 g 78. 8 efg 79. 8 def 78. 3 efg 74. 8 h 83. 2 bc 79. 3 def...

  15. Optimum concentration of reconstituted buttermilk as a diluter for bovine semen 

    E-Print Network [OSTI]

    Pati, Nityananda

    1956-01-01

    fram co~~c8san ef e, "g yolky" rate c-d recc-c+'tntsd (1. ". :j )" (IRKED: s of po"c8-tc. -e cf GQQTBN motile dnI" I~?" ' in storage st ~. ) Fi~ce of Var1cttcn J3c~- cs cf . recdom Mean . . :-, :. ore Total ~leo Yo1h 01tre+e vs Bu termi13c c'0 3... tbs baiting ef this tarsi , d8bnesloggeonb is else Als te tbe Osiris Rksbsndpf T)opsrtssnt fer ssppa~ arteriole seel in this @cogent ang te the Genetics Dspartssnt far sig is the ststistissl intsrpreletiea, X sa else gretel@ to%re p. Qasgsr (ingle...

  16. Studies on the effect of 1,2-dimethyl-5-nitroimidazole on growth and reproduction in turkeys and its residual concentration in tissues 

    E-Print Network [OSTI]

    Condren, Howard B

    1961-01-01

    ) of Broad Breasted Sronse Poults. Table 6 Mortality of Crowing Birds Receiving DNI. Table 7 Effect of . DNl on the growth of Broad Breasted White Poults Table 8 Effect of DN1 on Peed Conversion (lbs, fesd/lb. gain) of Broad Breasted White Poults Table 9...(es&116 A s . ". I oo) grig&a&I(A A ga 'Pe&I'? &K?dc ' 1 5 'I & cD 'Yf I YII( polarogt'aph equipped 1? It!? a mt . &'D Ca&Age ewi eixde r. 8188 use&i fo' ?he drug anafys fa. 18 sit&sf Iu' (Dl(t ID?us ? t h(' drug 8". &Id?i:?:. -' csrhod I . wave at...

  17. Direct imaging of neural currents using ultra-low field magnetic resonance techniques

    DOE Patents [OSTI]

    Volegov, Petr L. (Los Alamos, NM); Matlashov, Andrei N. (Los Alamos, NM); Mosher, John C. (Los Alamos, NM); Espy, Michelle A. (Los Alamos, NM); Kraus, Jr., Robert H. (Los Alamos, NM)

    2009-08-11

    Using resonant interactions to directly and tomographically image neural activity in the human brain using magnetic resonance imaging (MRI) techniques at ultra-low field (ULF), the present inventors have established an approach that is sensitive to magnetic field distributions local to the spin population in cortex at the Larmor frequency of the measurement field. Because the Larmor frequency can be readily manipulated (through varying B.sub.m), one can also envision using ULF-DNI to image the frequency distribution of the local fields in cortex. Such information, taken together with simultaneous acquisition of MEG and ULF-NMR signals, enables non-invasive exploration of the correlation between local fields induced by neural activity in cortex and more `distant` measures of brain activity such as MEG and EEG.

  18. Assessment of fission product yields data needs in nuclear reactor applications

    SciTech Connect (OSTI)

    Kern, K.; Becker, M.; Broeders, C.

    2012-07-01

    Studies on the build-up of fission products in fast reactors have been performed, with particular emphasis on the effects related to the physics of the nuclear fission process. Fission product yields, which are required for burn-up calculations, depend on the proton and neutron number of the target nucleus as well as on the incident neutron energy. Evaluated nuclear data on fission product yields are available for all relevant target nuclides in reactor applications. However, the description of their energy dependence in evaluated data is still rather rudimentary, which is due to the lack of experimental fast fission data and reliable physical models. Additionally, physics studies of evaluated JEFF-3.1.1 fission yields data have shown potential improvements, especially for various fast fission data sets of this evaluation. In recent years, important progress in the understanding of the fission process has been made, and advanced model codes are currently being developed. This paper deals with the semi-empirical approach to the description of the fission process, which is used in the GEF code being developed by K.-H. Schmidt and B. Jurado on behalf of the OECD Nuclear Energy Agency, and with results from the corresponding author's diploma thesis. An extended version of the GEF code, supporting the calculation of spectrum weighted fission product yields, has been developed. It has been applied to the calculation of fission product yields in the fission rate spectra of a MOX fuelled sodium-cooled fast reactor. Important results are compared to JEFF-3.1.1 data and discussed in this paper. (authors)

  19. Maize Dwarf Mosaic Virus: Effect of Strain A On Corn Inbreds, Single- and Double-Cross Hybrids. 

    E-Print Network [OSTI]

    Toler, R.W.; Bockholt, A.J.; Alston, F.G.

    1982-01-01

    \\l ated ,: K 55 77.3 g 74.1** K 64 78.8 efg 75.7 h** Tx 61M 79.8 def 79.2 def Tx 585 78.3 efg 78.4 efg Tx 127C 74.8 h 74.5 h Tx 441 83.2 bc 77 .9 de** Tx 173D 79.3 def 78.2 efg Tx 203 78.8 efg 78.0 fg Tx 303 84.1 bc 79.3 def** Tx 325 85.0 b 80....71 kl 57.48 gh 62.59 de 51.08 i j 60.50 fgh 60.73 fgf 56.39 ghi 57.56 gh 42.32 kl 56.95 gh 81.03 b 95.89 a Uni{IOCU 1 ated 42.95 k** 48.54 j** 65.74 ef** 65.61 ef 48.54 j 72 .64 cd** 61.98 fg 59.11 gh 74.40 c** 57.51 gh** 55.70 hi...

  20. Recovery of semi-volatile organic compounds during sample preparation: Compilation for characterization of airborne particulate matter

    SciTech Connect (OSTI)

    Swartz, Erick; Stockburger, Leonard; Gundel, Lara

    2002-05-01

    Semi-volatile compounds present special analytical challenges not met by conventional methods for analysis of ambient particulate matter (PM). Accurate quantification of PM-associated organic compounds requires validation of the laboratory procedures for recovery over a wide volatility and polarity range. To meet these challenges, solutions of n-alkanes (nC{sub 12} to nC{sub 40}) and polycyclic aromatic hydrocarbons PAHs (naphthalene to benzo[ghi]perylene) were reduced in volume from a solvent mixture (equal volumes of hexane, dichloromethane and methanol), to examine recovery after reduction in volume. When the extract solution volume reached 0.5 mL the solvent was entirely methanol, and the recovery averaged 60% for n-alkanes nC{sub 12} to nC{sub 25} and PAHs from naphthalene to chrysene. Recovery of higher MW compounds decreased with MW, because of their insolubility in methanol. When the walls of the flasks were washed with 1 mL of equal parts hexane and dichloromethane (to reconstruct the original solvent composition), the recovery of nC{sub 18} and higher MW compounds increased dramatically, up to 100% for nC{sub 22}-nC{sub 32} and then slowly decreasing with MW due to insolubility. To examine recovery during extraction of the components of the High Capacity Integrated Gas and Particle Sampler, the same standards were used to spike its denuders and filters. For XAD-4 coated denuders and filters, normalized recovery was > 95% after two extractions. Recovery from spiked quartz filters matched the recovery from the coated surfaces for alkanes nC{sub 18} and larger, and for fluoranthene and larger PAHs. Lower MW compounds evaporated from the quartz filter with the spiking solvent. This careful approach allowed quantification of organics by correcting for volatility- and solubility-related sample preparation losses. This method is illustrated for an ambient sample collected with this sampler during the Texas Air Quality Study 2000.

  1. Solar and Wind Energy Resource Assessment (SWERA) Data from the National Renewable Energy Library and the United Nations Environment Program (UNEP)

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

    The SWERA Programme provides easy access to credible renewable energy data to stimulate investment in, and development of, renewable energy technologies. The Solar and Wind Energy Resource Assessment (SWERA) started in 2001 to advance the large-scale use of renewable energy technologies by increasing the availability and accessibility of high-quality solar and wind resource information. SWERA began as a pilot project with funding from the Global Environment Facility (GEF) and managed by the United Nations Environment Programme's (UNEP) Division of Technology, Industry and Economics (DTIE) in collaboration with more than 25 partners around the world. With the success of the project in 13 pilot countries SWERA expanded in 2006 into a full programme. Its expanded mission is to provide high quality information on renewable energy resources for countries and regions around the world, along with the tools needed to apply these data in ways that facilitate renewable energy policies and investments.[from the SWERA Guide at http://swera.unep.net/index.php?id=sweraguide_chp1] DOE and, in particular, the National Renewable Energy Laboratory, has been a functioning partner from the beginning. NREL was part of the original technical team involved in mapping, database, and GIS activities. Solar, wind, and meteorological data for selected countries can be accessed through a variety of different tools and interfaces.

  2. Utilization of gram polynomials in approximating the solution to certain differential equations 

    E-Print Network [OSTI]

    Langston, Robert Quinn

    1964-01-01

    DNWN DO 3 L3?2, 11 Bl?L3 L4?L3-1 B(L3&1)?B(L4&1)+Bl DO 2 LL2 3, 11 LL3?LL2-1 C2?LL2 2 B91, LL2) B(1&LL3) 02 8 DN1?N LL9 LL1-1 DO 6 M=2, LL1 E LL1+M-2 F=LLIW+1 KM-I CT+M-1 H?K&&&&2 A(M & I ) =( (H&&F?A(K & I) )/H)/(DNI ) 6 DN1 DN2WT LI... OF ITH ORDER GRAM POLYNOMIALS D DIMENSION A(11&11)&B(11&11)&G(11&26)&Z(15) 400 FORMAT 1H1) 500 FORMAT 5F12. 8) 600 FORMAT 2I12) WRITE OUTPUT TAPE 6, 400 READ INPUT TAPE 5&600, N, I NP 1M+ 1 DO 815 Il 1, 11 DO 815 I2?1, 11 D 815 A(11&12)W. LL1...

  3. Brayton-Cycle Baseload Power Tower CSP System

    SciTech Connect (OSTI)

    Anderson, Bruce

    2013-12-31

    The primary objectives of Phase 2 of this Project were: 1. Engineer, fabricate, and conduct preliminary testing on a low-pressure, air-heating solar receiver capable of powering a microturbine system to produce 300kWe while the sun is shining while simultaneously storing enough energy thermally to power the system for up to 13 hours thereafter. 2. Cycle-test a high-temperature super alloy, Haynes HR214, to determine its efficacy for the system’s high-temperature heat exchanger. 3. Engineer the thermal energy storage system This Phase 2 followed Wilson’s Phase 1, which primarily was an engineering feasibility study to determine a practical and innovative approach to a full Brayton-cycle system configuration that could meet DOE’s targets. Below is a summary table of the DOE targets with Wilson’s Phase 1 Project results. The results showed that a Brayton system with an innovative (low pressure) solar receiver with ~13 hours of dry (i.e., not phase change materials or molten salts but rather firebrick, stone, or ceramics) has the potential to meet or exceed DOE targets. Such systems would consist of pre-engineered, standardized, factory-produced modules to minimize on-site costs while driving down costs through mass production. System sizes most carefully analyzed were in the range of 300 kWe to 2 MWe. Such systems would also use off-the-shelf towers, blowers, piping, microturbine packages, and heliostats. Per DOE’s instructions, LCOEs are based on the elevation and DNI levels of Daggett, CA, for a 100 MWe power plant following 2 GWe of factory production of the various system components. Success criteria DOE targets Wilson system LCOE DOE’s gas price $6.75/MBtu 9 cents/kWh 7.7 cents/kWh LCOE Current gas price $4.71/MBtu NA 6.9 cents/kWh Capacity factor 75% (6500hr) 75-100% Solar fraction 85% (5585hr) >5585hr Receiver cost $170/kWe $50/kWe Thermal storage cost $20/kWhth $13/kWhth Heliostat cost $120/m2 $89.8/m2

  4. Cashew nut roasting: Chemical characterization of particulate matter and genotocixity analysis

    SciTech Connect (OSTI)

    Oliveira Galvão, Marcos Felipe de; Melo Cabral, Thiago de; André, Paulo Afonso de; Fátima Andrade, Maria de; Miranda, Regina Maura de; Saldiva, Paulo Hilário Nascimento; Castro Vasconcellos, Pérola de; Batistuzzo de Medeiros, Silvia Regina

    2014-05-01

    Background: Particulate matter (PM) is potentially harmful to health and related to genotoxic events, an increase in the number of hospitalizations and mortality from respiratory and cardiovascular diseases. The present study conducted the first characterization of elemental composition and polycyclic aromatic hydrocarbon (PAH) analysis of PM, as well as the biomonitoring of genotoxic activity associated to artisanal cashew nut roasting, an important economic and social activity worldwide. Methods: The levels of PM{sub 2.5} and black carbon were also measured by gravimetric analysis and light reflectance. The elemental composition was determined using X-ray fluorescence spectrometry and PAH analysis was carried out by gas chromatography–mass spectrometry. Genotoxic activity was measured by the Tradescantia pallida micronucleus bioassay (Trad-MCN). Other biomarkers of DNA damage, such as nucleoplasmic bridges and nuclear fragments, were also quantified. Results: The mean amount of PM{sub 2.5} accumulated in the filters (January 2124.2 µg/m{sup 3}; May 1022.2 µg/m{sup 3}; September 1291.9 µg/m{sup 3}), black carbon (January 363.6 µg/m{sup 3}; May 70 µg/m{sup 3}; September 69.4 µg/m{sup 3}) and concentrations of Al, Si, P, S, Cl, K, Ca, Ti, Cr, Mn, Fe, Ni, Cu, Zn, Se, Br and Pb were significantly higher than the non-exposed area. Biomass burning tracers K, Cl, and S were the major inorganic compounds found. Benzo[k]fluoranthene, indene[1,2,3-c,d]pyrene, benzo[ghi]perylene, phenanthrene and benzo[b]fluoranthene were the most abundant PAHs. Mean benzo[a]pyrene-equivalent carcinogenic power values showed a significant cancer risk. The Trad-MCN bioassay revealed an increase in micronucleus frequency, 2–7 times higher than the negative control and significantly higher in all the months analyzed, possibly related to the mutagenic PAHs found. Conclusions: This study demonstrated that artisanal cashew nut roasting is a serious occupational problem, with harmful effects on workers' health. Those involved in this activity are exposed to higher PM{sub 2.5} concentrations and to 12 PAHs considered potentially mutagenic and/or carcinogenic. The Trad-MCN with T. pallida was sensitive and efficient in evaluating the genotoxicity of the components and other nuclear alterations may be used as effective biomarkers of DNA damage. - Highlights: • The cashew nut roasting generated high concentrations of particulate matter fine. • The biomass burning tracers K, Cl, S were the major inorganic compounds found. • It was identified 12 PAHs considered to be potentially mutagenic and/or carcinogenic. • The genotoxic potential of this activity was confirmed by the Trad MCN assay. • This activity is a serious occupational problem with harmful effects to health workers.