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  1. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the

    Office of Scientific and Technical Information (OSTI)

    Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST) () | Data Explorer Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST) Title: Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST) The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy.

  2. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST)

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. The ARM Mobile Facility (AMF) operates at non-permanent sites selected by the ARM Program. Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January 2006 the AMF deployed to Niamey, Niger, West Africa, at the Niger Meteorological Office at Niamey International Airport. This deployment was timed to coincide with the field phases and Special Observing Periods of the African Monsoon Multidisciplinary Analysis (AMMA). The ARM Program participated in this international effort as a field campaign called "Radiative Divergence using AMF, GERB and AMMA Stations (RADAGAST).The primary purpose of the Niger deployment was to combine an extended series of measurements from the AMF with those from the Geostationary Earth Radiation Budget (GERB) Instrument on the Meteosat operational geostationary satellite in order to provide the first well-sampled, direct estimates of the divergence of solar and thermal radiation across the atmosphere. A large collection of data plots based on data streams from specific instruments used at Niamey are available via a link from ARM's Niamey, Niger site information page. Other data can be found at the related websites mentioned above and in the ARM Archive. Users will be requested to create a password, but the plots and data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  3. AMF Deployment, Niamey, Niger, West Africa

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

    Plots and Baseline Instruments Rainfall Record (PDF) Publications List, (PDF) Experiment Planning RADAGAST Proposal Outreach Fact Sheets RADAGAST (PDF) Annual Climate Cycle in...

  4. Niamey Aerosol Optical Depths

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

    Flynn, Connor

    2008-10-01

    MFRSR irradiance data collected during the ACRF AMF deployment in Niamey, Niger have been used to derive AOD for five wavelength channels of the MFRSR. These data have been corrected to adjust for filter drift over the course of the campaign and contamination due to forward scattering as a result of large dust particles in the atmosphere around Niamey.

  5. NIAMEY DAILY RAINFALL

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

    2006 -2 -1 0 1 +2 +3 Average Normalized Departure () Time series (1941-2006) of normalized April-October rainfall departures () for Niamey (2.1666 o E, 13.4833 o N) in Niger...

  6. Mobile Facility Records Annual Climate Cycle in Niger, Africa

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

    Records Annual Climate Cycle in Niger, Africa Because dust can block incoming solar energy, and because solar energy drives weather and climate, scientists around the world...

  7. ARM - Niamey News

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

    Sheets RADAGAST (PDF) Annual Climate Cycle in Niger, Africa (PDF) Posters AMF Poster, French Version We're Going to Sample the Sky in Africa News Campaign Images AMMA...

  8. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model - First Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; D Randall

    2007-12-30

    In 2008, the Atmospheric Radiation Measurement (ARM) program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. The first quarter milestone is ‘initial formulation of the algorithm to produce and make available, new continuous time series of retrieved cloud , aerosol and dust properties, based on results from the ARM Mobile Facility deployment in Niger, Africa. The first quarter milestone has been achieved.

  9. Niamey Dust Observations

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

    Flynn, Connor

    2008-10-01

    Niamey aerosol are composed of two main components: dust due to the proximity of the Sahara Desert, and soot from local and regional biomass burning. The purpose of this data product is to identify when the local conditions are dominated by the dust component so that the properties of the dust events can be further studied.

  10. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model

    SciTech Connect (OSTI)

    Jensen, M; Johnson, K; Mather, J; Randall, D

    2008-03-01

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties.

  11. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Third Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; DA Randall; CJ Flynn

    2008-06-30

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. This report describes the aerosol optical depth (AOD) product.

  12. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger...

    Office of Scientific and Technical Information (OSTI)

    Meteosat operational geostationary satellite in order to provide the first well-sampled, direct estimates of the divergence of solar and thermal radiation across the atmosphere. ...

  13. ARM - Site Instruments

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

    Niamey, Niger, West AfricaInstruments Niamey Deployment AMF Home Niamey Home Data Plots and Baseline Instruments Rainfall Record (PDF) Publications List, (PDF) Experiment Planning RADAGAST Proposal Outreach Fact Sheets RADAGAST (PDF) Annual Climate Cycle in Niger, Africa (PDF) Posters AMF Poster, French Version We're Going to Sample the Sky in Africa! News Campaign Images AMMA International News Instruments : Niamey, Niger Active Retired Active instruments are currently deployed at fixed or

  14. Niger-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Program Start 2007 Country Niger Western Africa References IAEA Project Database1 IAEA...

  15. Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Fourth Quarter 2008

    SciTech Connect (OSTI)

    JH Mather; DA Randall; CJ Flynn

    2008-09-30

    In 2008, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the metrics will deal with a decade-long control simulation using geodesic grid-coupled climate model. For ARM, the metrics will deal with observations associated with the 2006 deployment of the ARM Mobile Facility (AMF) to Niamey, Niger. Specifically, ARM has been asked to deliver data products for Niamey that describe cloud, aerosol, and dust properties. The first quarter milestone was the initial formulation of the algorithm for retrieval of these properties. The second quarter milestone included the time series of ARM-retrieved cloud properties and a year-long CCPP control simulation. The third quarter milestone included the time series of ARM-retrieved aerosol optical depth and a three-year CCPP control simulation. This final fourth quarter milestone includes the time-series of aerosol and dust properties and a decade-long CCPP control simulation.

  16. ARM - AMF Data Plots

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

    West AfricaAMF Data Plots Niamey Deployment AMF Home Niamey Home Data Plots and Baseline Instruments Rainfall Record (PDF) Publications List, (PDF) Experiment Planning RADAGAST Proposal Outreach Fact Sheets RADAGAST (PDF) Annual Climate Cycle in Niger, Africa (PDF) Posters AMF Poster, French Version We're Going to Sample the Sky in Africa! News Campaign Images AMMA International News AMF Data Plots ARM Mobile Facility data plot example from the Micropulse Lidar on January 1, 2005. ARM Mobile

  17. ARM - 2008 Science Team Meeting Pictures

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

    Larry Berg, ARM scientist (left), listens to a visiting scientist from Niamey, Niger, who participated in the mobile facility deployment in Niamey. Larry Berg, ARM...

  18. Mobile Climate Monitoring Facility to Sample Skies in Africa | Department

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

    of Energy Mobile Climate Monitoring Facility to Sample Skies in Africa Mobile Climate Monitoring Facility to Sample Skies in Africa January 18, 2006 - 10:47am Addthis WASHINGTON, D.C. -- The U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Program is placing a new, portable atmospheric laboratory with sophisticated instruments and data systems in Niger, Africa, to gain a better understanding of the potential impacts of Saharan dust on global climate. Dust from Africa's

  19. Research Highlight

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

    deployment-mean cloud and precipitation fraction during the AMF deployment at Niamey, Niger. The first international deployment of the AMF in Niamey, Niger,-one of the hottest...

  20. Niger: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Tons 59 2008 EIA Natural Gas Reserves 0 Cubic Meters (cu m) 149 2010 CIA World Factbook Oil Reserves 0 Barrels (bbl) 148 2010 CIA World Factbook Energy Maps featuring Niger No...

  1. Niger: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Niger Population 17,138,707 GDP 6,022,000,000 Energy Consumption 0.02 Quadrillion Btu 2-letter ISO code NE 3-letter ISO code NER Numeric ISO...

  2. ARM - Facility News Article

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

    January 15, 2006 [Facility News] ARM Mobile Facility Begins Year-Long Deployment in Africa Bookmark and Share Beginning on January 9, the ARM Mobile Facility began officially collecting atmospheric data from a location at the airport in Niamey, Niger, Africa. As part of the RADAGAST field campaign, the AMF will measure the effects of absorbing aerosols from desert dust in the dry season, and the effects of deep convective clouds and associated moisture loadings on the transmission of atmospheric

  3. Africa: the emphasis is exploration

    SciTech Connect (OSTI)

    Not Available

    1980-08-15

    Individual country reports on drilling, oil and gas production, and petroleum exploration and reserves are given for Africa. Nigeria was the continent's largest oil producer in 1979, averaging 2.3 million bpd, followed closely by Libya with 2.07 million bpd. Algeria cut production of crude oil in 1979 to a level of 1,194,350 bpd, and increased gas production to 2031 mmcfd. In Egypt, the return of Israeli-occupied oil fields and a surge in productive capacity enabled production averaging 524,000 bpd. Brief country reports are included for Gabon, Angola, Republic of the Congo, Cameroun, Tunisia, Morocco, Zaire, Ivory Coast, Ghana, Niger, Chad, Republic of South Africa, Sudan, Tanzania, Equatorial Guinea, Seychelles Islands, Mauritania, Republic of Mali, Benin, Kenya, Madagascar, Botswana, Gambia, Mozambique, and Senegal.

  4. Niger-Pilot Program for Climate Resilience (PPCR) | Open Energy...

    Open Energy Info (EERE)

    Pilot Program for Climate Resilience (PPCR) Jump to: navigation, search Name Niger-Pilot Program for Climate Resilience (PPCR) AgencyCompany Organization World Bank Sector...

  5. ARM - Facility News Article

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

    15, 2006 [Facility News] Radar Wind Profiler Joins ARM Mobile Facility Instrument Suite Bookmark and Share This spring, a 915 MHz radar wind profiler (RWP) was successfully installed at the ARM Mobile Facility (AMF) site in Niamey, Niger, West Africa, for the remainder of the 1-year RADAGAST field campaign which started in January. The RWP will provide information about wind speed, wind direction, and wind shear, and also enable measurements of the turbulence in the lower part of the

  6. Research Highlight

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

    The sun, seen through a dusty atmosphere, sets at Niamey, the capital of Niger, which is located in the African Sahara. Anvil clouds that accompany thunderstorms....

  7. Chief Scientist Report ARM Science Team Meeting 2008

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

    on Mobile Facility deployments, Thu morning deployments, Thu morning 2005: Pt. Reyes, California 2006: Niamey, Niger 2007: Black Forest, Germany 2008: Shouxian, China...

  8. ARM - AMF Data

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Data Available Data Plots View data plots from each deployment....

  9. ARM - AMF2 Organization and Contact Information

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF2 Organization and Contact Information The Argonne AMF2...

  10. ARM - AMF Contacts

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Contacts Science AMF1 Site Scientist - Mark Miller, Rutgers...

  11. ARM - AMF Operations

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Operations Members of the AMF1 installation team prepare the...

  12. Mobile Facility

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 Mobile Facilities Pictured here in Gan, the second mobile facility...

  13. Production of extremophilic bacterial cellulase enzymes in aspergillus niger.

    SciTech Connect (OSTI)

    Gladden, John Michael

    2013-09-01

    Enzymes can be used to catalyze a myriad of chemical reactions and are a cornerstone in the biotechnology industry. Enzymes have a wide range of uses, ranging from medicine with the production of pharmaceuticals to energy were they are applied to biofuel production. However, it is difficult to produce large quantities of enzymes, especially if they are non-native to the production host. Fortunately, filamentous fungi, such as Aspergillus niger, are broadly used in industry and show great potential for use a heterologous enzyme production hosts. Here, we present work outlining an effort to engineer A. niger to produce thermophilic bacterial cellulases relevant to lignocellulosic biofuel production.

  14. ARM - Facility News Article

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

    Adieu to Niger, Guten Tag to Germany Bookmark and Share The AMF decommissioning team poses for a group photo at the AMF site near the airport in Niamey. At midnight January 7, 2007, the ARM Mobile Facility (AMF) deployment in Niamey, Niger, successfully concluded. For the next two weeks, the AMF decommissioning team packaged the AMF for subsequent uplift to Germany. Not only were AMF operations in Niamey a resounding success, but the data gathered from the deployment is already bearing fruit,

  15. ARM - Facility News Article

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

    8, 2010 [Facility News] Europeans Keen to Hear About Effects of Dust Using Data from Africa Bookmark and Share In 2006, the ARM Mobile Facility joined the AMMA project to obtain data for scientists to study the impact that airborne Saharan dust has on incoming solar radiation. This photo shows the sun setting through a dusty atmosphere near Niamey, Niger, where the mobile facility was deployed for one year. In 2006, the ARM Mobile Facility joined the AMMA project to obtain data for scientists to

  16. Africa Adaptation Programme: Capacity Building Experiences-Improving...

    Open Energy Info (EERE)

    Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa Language: English Africa Adaptation Programme: Capacity Building Experiences-Improving Access,...

  17. Africa | Open Energy Information

    Open Energy Info (EERE)

    Africa Jump to: navigation, search Select a country above to navigate to that country's page. Additional Categories Countries (53) Programs (286) Tools (31) Back to World Map...

  18. West Africa Emerges as Leading Region in Africa for Renewable...

    Open Energy Info (EERE)

    West Africa Emerges as Leading Region in Africa for Renewable Energy and Energy Efficiency Home > Groups > Clean and Renewable Energy Dc's picture Submitted by Dc(266) Contributor...

  19. AfricaAdapt | Open Energy Information

    Open Energy Info (EERE)

    Africa Adapt AgencyCompany Organization AfricaAdapt Resource Type Training materials, Lessons learnedbest practices Website http:www.africa-adapt.netAA UN Region Eastern...

  20. ARM - VAP Process - sondeadjust

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

    retired HFE M1 Browse Data Shouxian, Anhui, China retired NIM M1 Browse Data Niamey, Niger retired PGH M1 Browse Data ARIES Observatory, Nainital, Uttarkhand, India; AMF1...

  1. ARM - AMF Science

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Science Locale: Anywhere in the World The purpose of an ARM...

  2. ARM - Datastreams - mpl

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

    Browse Plots Central Facility, Darwin, Australia retired ARM Mobile Facility NIM M1 Browse Data Browse Plots Niamey, Niger retired PYE M1 Browse Data Browse Plots Point Reyes, CA...

  3. Slide 1

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

    - 2008 Azores- 2009 Azores- 2010 Black Forest, Germany- 2007 Niamey, Niger - 2006 Pt. Reyes, CA - 2005 Research Sites Target Deployment 2010 ARM Mobile Facility-2 AMF2 for Marine...

  4. ARM - AMF Architecture

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

    2009-2010 Shouxian, China, 2008 Black Forest, Germany, 2007 Niamey, Niger, 2006 Point Reyes, California, 2005 AMF Architecture The AMF1 sets up in Heselbach, Germany The AMF1...

  5. Jatropha Africa | Open Energy Information

    Open Energy Info (EERE)

    Africa Jump to: navigation, search Name: Jatropha Africa Place: Croydon, Greater London, United Kingdom Zip: CR0 5LU Product: UK-based biodiesel feedstock company that is growing...

  6. Country Energy Profile, South Africa

    SciTech Connect (OSTI)

    1995-08-01

    This country energy profile provides energy and economic information about South Africa. Areas covered include: Economics, demographics, and environment; Energy situation; Energy structure; Energy investment opportunities; Department of Energy (DOE) programs in South Africa; and a listing of International aid to South Africa.

  7. USAID West Africa Climate Program | Open Energy Information

    Open Energy Info (EERE)

    Guinea, Guinea-Bissau, Cameroon, Gabon, Equatorial Guinea, Chad, Sao Tome and Principe, Cape Verde Western Africa, Western Africa, Western Africa, Western Africa, Western...

  8. Internet Performance to Africa

    SciTech Connect (OSTI)

    Cottrell, L

    2003-10-01

    We report the first results ever for real-time Internet performance to Africa using the PingER methodology. Multiple monitoring hosts were used to enable comparisons with performance from different parts of the world. From these preliminary measurements, we have found that Internet packet losses to some African sites in recent months range from very poor to bad (> 12%), some getting better, others are holding steady or getting worse. This, together with the average monthly Round Trip Times, imply end-to-end maximum TCP throughputs that are order of magnitudes different between countries in the region. Africa is shown to be far from the Internet performance in industrialized nations due to the poor infrastructure in place today. These monitoring efforts can provide valuable information to analyze the relative rates of future improvement and today they help us to quantify the digital divide and can provide quantitative information to policy makers.

  9. ARM - PI Product - Niamey Aerosol Optical Depths

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

    connor.flynn@pnnl.gov (509) 375-2041 PO Box 999, MS K9-24 Richland, WA 99352 US Resource(s) Data Directory ReadMe Site Information NIM Content Time Range 2005.11.01 - 2007.01...

  10. ARM - PI Product - Niamey Dust Observations

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

    connor.flynn@pnnl.gov (509) 375-2041 PO Box 999, MS K9-24 Richland, WA 99352 US Resource(s) Data Directory ReadMe Site Information NIM Content Time Range 2006.01.01 - 2006.12...

  11. Tropical Africa: Land Use, Biomass, and Carbon Estimates for 1980 (NDP-055)

    SciTech Connect (OSTI)

    Brown, S.

    2002-04-16

    This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980. The biomass data and carbon estimates are associated with woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with estimating historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth's land surface and is comprised of countries that are located in tropical Africa (Angola, Botswana, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Congo, Benin, Equatorial Guinea, Ethiopia, Djibouti, Gabon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Liberia, Madagascar, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Guinea-Bissau, Zimbabwe (Rhodesia), Rwanda, Senegal, Sierra Leone, Somalia, Sudan, Tanzania, Togo, Uganda, Burkina Faso (Upper Volta), Zaire, and Zambia). The database was developed using the GRID module in the ARC/INFO{trademark} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

  12. African Wind Energy Association - South Africa | Open Energy...

    Open Energy Info (EERE)

    Wind Energy Association - South Africa Jump to: navigation, search Name: African Wind Energy Association - South Africa Place: South Africa Website: www.afriwea.orgensouthafric...

  13. Microsoft PowerPoint - Lamb_et_al_Norfolk_Poster

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

    AMF 2006 Niamey Radiosonde Data: Some Preliminary Results Peter J. Lamb 1 , Abdelkrim Ben Mohamed 2 , Mark Miller 3 , Ibrah Seidou Sanda 2 , Hamidou Hama 4 , Abebe Abdou Adam 5 1 University of Oklahoma-CIMMS, 2 Université Abdou Moumouni, 3 Rutgers University, 4 ASECNA-Niger, 5 ACMAD Introduction The 2006 ARM Mobile Facility (AMF) deployment in Niamey in support of the RADAGAST component of the AMMA Programme brought out a more complete picture of the Sahelian atmospheric environment. This

  14. ARM - Facility News Article

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

    Sunphotometer to Obtain Additional Aerosol Data in Niamey Bookmark and Share Located nearby the AMF ground instruments, the sunphotometer, in the foreground, requires an unobstructed hemispheric view of the sky to obtain its measurements. In early August, a new Cimel sunphotometer (CSPHOT) was deployed at the ARM Mobile Facility site in Niamey, Niger, as part of the ongoing RADAGAST field campaign. The CSPHOT measures the solar and sky radiance at various wavelengths in the visible and

  15. Central and southern Africa

    SciTech Connect (OSTI)

    McGrew, H.J.

    1981-10-01

    Exploration in central and southern Africa continued to expand during 1980. The greatest concentration of activity was in Nigeria. However, there was considerable increase in the level of exploratory work in Cameroon and Congo. Significant new finds have been made in Ivory Coast. Geological and geophysical activity was carried out in 18 of the countries, with those in the western part having the largest share. Seismic work involved 225 party months of operation. Most of this time was spent on land, but marine operations accounted for 73,389 km of new control. Gravity and magnetic data were recorded during the marine surveys, and several large aeromagnetic projects were undertaken to obtain a total of 164,498 line km of data. Exploratory and development drilling accounted for a total of 304 wells and 2,605,044 ft (794,212 m) of hole. The 92 exploratory wells that were drilled resulted in 47 oil and gas discoveries. In development drilling 89% of the 212 wells were successful. At the end of the year, 27 exploratory wells were underway, and 34 development wells were being drilled for a total of 61. Oil production from the countries that this review covers was 918,747,009 bbl in 1980, a drop of about 9% from the previous year. Countries showing a decline in production were Nigeria, Gabon, Cabinda, and Zaire. Increases were recorded in Cameroon, Congo, and Ghana. A new country was added to the list of producers when production from the Belier field in Ivory Coast came on stream. 33 figures, 15 tables.

  16. Africa's Transport Infrastructure Mainstreaming Maintenance and...

    Open Energy Info (EERE)

    Transport Infrastructure Mainstreaming Maintenance and Management Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Africa's Transport Infrastructure Mainstreaming...

  17. Africa gaining importance in world LPG trade

    SciTech Connect (OSTI)

    Haun, R.R.; Otto, K.W.; Whitley, S.C.

    1997-05-12

    Major LPG projects planned or under way in Africa will increase the importance of that region`s presence in world LPG trade. Supplies will nearly double between 1995 and 2005, at which time they will remain steady for at least 10 years. At the same time that exports are leveling, however, increasing domestic demand for PG is likely to reduce export-market participation by Algeria, Nigeria, Egypt, and Libya. The growth of Africa`s participation in world LPG supply is reflected in comparisons for the next 15--20 years. Total world supply of LPG in 1995 was about 165 million metric tons (tonnes), of which Africans share was 7.8 million tonnes. By 2000, world supply will grow to slightly more than 200 million tonnes, with Africa`s share expected to increase to 13.2 million tonnes (6.6%). And by 2005, world LPG supply will reach nearly 230 million tonnes; Africa`s overall supply volumes by that year will be nearly 16.2 million tonnes (7%). World LPG supply for export in 1995 was on order of 44 million tonnes with Africa supply about 4 million tonnes (9%). By 2005, world export volumes of LPG will reach nearly 70 million tonnes; Africa`s share will have grown by nearly 10 million tonnes (14.3%).

  18. U.S.-Africa Energy Ministerial

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

    and testing the feasibility of new models for delivering power to underserved communities. ... to connect policymakers in Africa with clean energy experts and best-practice resources. ...

  19. Africa Infrastructure Country Diagnostic Documents: ARCGIS Shape...

    Open Energy Info (EERE)

    ARCGIS Shape File, all Countries Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Africa Infrastructure Country Diagnostic Documents: ARCGIS Shape File, all Countries...

  20. Africa - CCS capacity building | Open Energy Information

    Open Energy Info (EERE)

    Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property. References CCS Africa1 Funded by the...

  1. South Africa-UNDP Activities | Open Energy Information

    Open Energy Info (EERE)

    for Urban Housing in South Africa (PIMS 856 CC MSP RE) South Africa National Capacity Self Assessment (PIMS 3115 EA NCSA) South Africa Wind Energy Programme (SAWEP) (PIMS 1637...

  2. Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS 513.88

    SciTech Connect (OSTI)

    Grigoriev, Igor V.; Baker, Scott E.; Andersen, Mikael R.; Salazar, Margarita P.; Schaap, Peter J.; Vondervoot, Peter J.I. van de; Culley, David; Thykaer, Jette; Frisvad, Jens C.; Nielsen, Kristen F.; Albang, Richard; Albermann, Kaj; Berka, Randy M.; Braus, Gerhard H.; Braus-Stromeyer, Susanna A.; Corrochano, Luis M.; Dai, Ziyu; Dijck, Piet W.M. van; Hofmann, Gerald; Lasure, Linda L.; Magnusson, Jon K.; Meijer, Susan L.; Nielsen, Jakob B.; Nielsen, Michael L.; Ooyen, Albert J.J. van; Panther, Kathyrn S.; Pel, Herman J.; Poulsen, Lars; Samson, Rob A.; Stam, Hen; Tsang, Adrian; Brink, Johannes M. van den; Atkins, Alex; Aerts, Andrea; Shapiro, Harris; Pangilinan, Jasmyn; Salamov, Asaf; Lou, Yigong; Lindquist, Erika; Lucas, Susan; Grimwood, Jane; Kubicek, Christian P.; Martinez, Diego; Peij, Noel N.M.E. van; Roubos, Johannes A.; Nielsen, Jens

    2011-04-28

    The filamentous fungus Aspergillus niger exhibits great diversity in its phenotype. It is found globally, both as marine and terrestrial strains, produces both organic acids and hydrolytic enzymes in high amounts, and some isolates exhibit pathogenicity. Although the genome of an industrial enzyme-producing A. niger strain (CBS 513.88) has already been sequenced, the versatility and diversity of this species compels additional exploration. We therefore undertook whole genome sequencing of the acidogenic A. niger wild type strain (ATCC 1015), and produced a genome sequence of very high quality. Only 15 gaps are present in the sequence and half the telomeric regions have been elucidated. Moreover, sequence information from ATCC 1015 was utilized to improve the genome sequence of CBS 513.88. Chromosome-level comparisons uncovered several genome rearrangements, deletions, a clear case of strain-specific horizontal gene transfer, and identification of 0.8 megabase of novel sequence. Single nucleotide polymorphisms per kilobase (SNPs/kb) between the two strains were found to be exceptionally high (average: 7.8, maximum: 160 SNPs/kb). High variation within the species was confirmed with exo-metabolite profiling and phylogenetics. Detailed lists of alleles were generated, and genotypic differences were observed to accumulate in metabolic pathways essential to acid production and protein synthesis. A transcriptome analysis revealed up-regulation of the electron transport chain, specifically the alternative oxidative pathway in ATCC 1015, while CBS 513.88 showed significant up-regulation of genes relevant to glucoamylase A production, such as tRNA-synthases and protein transporters. Our results and datasets from this integrative systems biology analysis resulted in a snapshot of fungal evolution and will support further optimization of cell factories based on filamentous fungi.[Supplemental materials (10 figures, three text documents and 16 tables) have been made available. The whole genome sequence for A. niger ATCC 1015 is available from NBCI under acc. no ACJE00000000. The up-dated sequence for A. niger CBS 513.88 is available from EMBL under acc. no AM269948-AM270415. The sequence data from the phylogeny study has been submitted to NCBI (GU296686-296739). Microarray data from this study is submitted to GEO as series GSE10983. Accession for reviewers is possible through: http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi token GSE10983] The dsmM_ANIGERa_coll511030F library and platform information is deposited at GEO under number GPL6758

  3. Energy for Sustainable Development: Policy Options for Africa...

    Open Energy Info (EERE)

    Policy Options for Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy for Sustainable Development: Policy Options for Africa AgencyCompany Organization:...

  4. Developing Energy Enterprises Programme in Africa | Open Energy...

    Open Energy Info (EERE)

    Enterprises Programme in Africa Jump to: navigation, search Name Developing Energy Enterprises Programme in Africa AgencyCompany Organization Global Village Energy Partnership...

  5. United States and South Africa Sign Agreement on Cooperation...

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

    South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development United States and South Africa Sign Agreement on Cooperation in Nuclear Energy Research and ...

  6. Creating an Evergreen Agriculture in Africa: for Food Security...

    Open Energy Info (EERE)

    Creating an Evergreen Agriculture in Africa: for Food Security and Environmental Resilience Jump to: navigation, search Name Creating an Evergreen Agriculture in Africa: for Food...

  7. Renewable Energy and Energy Efficiency in Africa: Carbon Finance...

    Open Energy Info (EERE)

    Africa: Carbon Finance Guide Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy and Energy Efficiency in Africa: Carbon Finance Guide AgencyCompany...

  8. Integrated Southern Africa Business Advisory INSABA | Open Energy...

    Open Energy Info (EERE)

    Southern Africa Business Advisory INSABA Jump to: navigation, search Name: Integrated Southern Africa Business Advisory (INSABA) Place: Berlin, Germany Zip: 10785 Sector: Renewable...

  9. Johannesburg, South Africa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in South Africa. Registered Energy Companies in Johannesburg, South Africa Eskom SABRE Gen References http:www.geonames.org993800johannesburg.html Retrieved from "http:...

  10. South Africa-IAEA Energy Planning | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Country South Africa Southern Africa References IAEA Project Database1 IAEA is working...

  11. Building Strong, Sustainable Energy Partnerships with Africa | Department

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

    of Energy Strong, Sustainable Energy Partnerships with Africa Building Strong, Sustainable Energy Partnerships with Africa March 31, 2014 - 2:43pm Addthis Deputy Secretary Poneman joins with officials from South Africa’s energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | Photo courtesy of the Energy Department. Deputy Secretary Poneman joins with officials from South Africa's energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South

  12. NREL Researcher on Assignment in South Africa

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

    on Assignment in South Africa For more information contact: e:mail: Public Affairs Golden, Colo., Oct. 20, 1997 -- A policy analyst with the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) is headed to South Africa for eight months of high-level economic research on the South African electricity supply industry. Principal Analyst Paul Galen in NREL's Center for Energy Analysis and Applications will be a visiting researcher with the South African Minerals and Energy

  13. Mapping N-linked Glycosylation Sites in the Secretome and Whole Cells of Aspergillus niger Using Hydrazide Chemistry and Mass Spectrometry

    SciTech Connect (OSTI)

    Wang, Lu; Aryal, Uma K.; Dai, Ziyu; Mason, Alisa C.; Monroe, Matthew E.; Tian, Zhixin; Zhou, Jianying; Su, Dian; Weitz, Karl K.; Liu, Tao; Camp, David G.; Smith, Richard D.; Baker, Scott E.; Qian, Weijun

    2012-01-01

    Protein glycosylation is known to play an essential role in both cellular functions and the secretory pathways; however, little information is available on the dynamics of glycosylated N-linked glycosites of fungi. Herein we present the first extensive mapping of glycosylated N-linked glycosites in industrial strain Aspergillus niger by applying an optimized solid phase enrichment of glycopeptide protocol using hydrazide modified magnetic beads. The enrichment protocol was initially optimized using mouse plasma and A. niger secretome samples, which was then applied to profile N-linked glycosites from both the secretome and whole cell lysates of A. niger. A total of 847 unique N-linked glycosites and 330 N-linked glycoproteins were confidently identified by LC-MS/MS. Based on gene ontology analysis, the identified N-linked glycoproteins in the whole cell lysate were primarily localized in the plasma membrane, endoplasmic reticulum, golgi apparatus, lysosome, and storage vacuoles. The identified N-linked glycoproteins are involved in a wide range of biological processes including gene regulation and signal transduction, protein folding and assembly, protein modification and carbohydrate metabolism. The extensive coverage of glycosylated N-linked glycosites along with identification of partial N-linked glycosylation in those enzymes involving in different biochemical pathways provide useful information for functional studies of N-linked glycosylation and their biotechnological applications in A. niger.

  14. Deploying American-Made Clean Energy Technologies in South Africa |

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

    Department of Energy Deploying American-Made Clean Energy Technologies in South Africa Deploying American-Made Clean Energy Technologies in South Africa June 26, 2014 - 10:50am Addthis A worker paints a rooftop with reflective paint in the !Khies municipality in Northern Cape, South Africa. | Photo by Mothusi Guy of PEER Africa A worker paints a rooftop with reflective paint in the !Khies municipality in Northern Cape, South Africa. | Photo by Mothusi Guy of PEER Africa Cori Sue Morris

  15. South Africa-GTZ Clean Energy Project | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Project Jump to: navigation, search Logo: South Africa-GTZ Clean Energy Project Name South Africa-GTZ Clean Energy Project AgencyCompany Organization GTZ Partner...

  16. Accelerating the Clean Energy Transition in South Africa | Department of

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

    Energy Accelerating the Clean Energy Transition in South Africa Accelerating the Clean Energy Transition in South Africa May 28, 2015 - 9:45am Addthis New partnerships between U.S. and South African organizations were recognized during a signing ceremony at the Powering South Africa Conference. From left to right: Jaime Cruz, Millenium Solutions; Edwina Felix, Peer Africa; Carsten Larsen, Dow; Sheila Moynihan, EERE; Bipin Shah, WinBuild; Teresa Scheepers, Municipal Manger of !Khies; Minister

  17. South Africa-UNEP Green Economy Advisory Services | Open Energy...

    Open Energy Info (EERE)

    Peru, Philippines, Russian Federation, Rwanda, Senegal, Serbia, South Africa and Ukraine." References "UNEP Green Economy Advisory Services" Retrieved from "http:...

  18. Before House Subcommittee on Africa, Global Health, Global Human Rights,

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

    and International Organizations, Committee on Foreign Affairs | Department of Energy Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations, Committee on Foreign Affairs Before House Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations, Committee on Foreign Affairs Testimony of Jonathan Elkind, Acting Assistant Secretary, Office of International Affairs Before House Subcommittee on Africa, Global Health, Global Human

  19. Africa-Economic Development Report 2010 | Open Energy Information

    Open Energy Info (EERE)

    this property. Africa-Economic Development Report 2010 Screenshot References: African Economy1 "The key questions addressed in the report are as follows: What are the...

  20. Modified Microgrid Concept for Rural Electrification in Africa...

    Open Energy Info (EERE)

    Modified Microgrid Concept for Rural Electrification in Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Modified Microgrid Concept for Rural Electrification in...

  1. Africa-European Union Energy Partnership | Open Energy Information

    Open Energy Info (EERE)

    Programme (RECP) that will open new linkages in the energy-economic sector for industrial trade and business cooperation between Africa and Europe reaffirm the commitment to...

  2. Cape Town, South Africa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Systems Registered Energy Companies in Cape Town, South Africa Atlantic Solar Genesis Eco Energy Mulilo Renewable Energy Pty Ltd SetSolar References http:www.geonames.org...

  3. Forestry-based Carbon Sequestration Projects in Africa: Potential...

    Open Energy Info (EERE)

    Abstract "Carbon sequestration through forestry and agroforestry can help mitigate global warming. For Africa, carbon sequestration also represents an opportunity to fund...

  4. Successful Energy Policy Interventions in Africa | Open Energy...

    Open Energy Info (EERE)

    from "http:en.openei.orgwindex.php?titleSuccessfulEnergyPolicyInterventionsinAfrica&oldid329242" Feedback Contact needs updating Image needs updating Reference...

  5. South Africa-National Development Plan: Vision for 2030 | Open...

    Open Energy Info (EERE)

    Development Plan" Retrieved from "http:en.openei.orgwindex.php?titleSouthAfrica-NationalDevelopmentPlan:Visionfor2030&oldid391220" Feedback Contact needs...

  6. Energy, Environment and Development Network for Africa | Open...

    Open Energy Info (EERE)

    "http:en.openei.orgwindex.php?titleEnergy,EnvironmentandDevelopmentNetworkforAfrica&oldid765802" Feedback Contact needs updating Image needs updating Reference...

  7. Characterizing wind power resource reliability in southern Africa...

    Office of Scientific and Technical Information (OSTI)

    DOE PAGES Search Results Published Article: Characterizing wind power resource reliability in southern Africa Title: Characterizing wind power resource reliability in southern...

  8. South Africa-Promoting Low Emission Urban Development Strategies...

    Open Energy Info (EERE)

    search Name South Africa-Promoting Low Emission Urban Development Strategies in Emerging Economy Countries (URBAN-LEDS) AgencyCompany Organization ICLEI - Local Governments for...

  9. South Africa-Energy and Climate Change Research Program | Open...

    Open Energy Info (EERE)

    Energy and Climate Change Research Program Jump to: navigation, search Name South Africa Energy and Climate Change Research Program AgencyCompany Organization France Agency of...

  10. South Africa - Climate Change Risks and Opportunities for the...

    Open Energy Info (EERE)

    Climate Change Risks and Opportunities for the Economy Jump to: navigation, search Name South Africa - Climate Change Risks and Opportunities for the Economy AgencyCompany...

  11. South Africa-Quantifying Emission Reduction Opportunities in...

    Open Energy Info (EERE)

    in particular around the Copenhagen climate conference of December 2009. Brazil, China, India, Mexico, South Africa and South Korea are responsible for about two thirds...

  12. South Africa-Danish Government Baseline Workstream | Open Energy...

    Open Energy Info (EERE)

    Baseline Workstream Jump to: navigation, search Name South Africa-Danish Government Baseline Workstream AgencyCompany Organization Danish Government Partner Danish Ministry for...

  13. South Africa-NREL Energy Activities | Open Energy Information

    Open Energy Info (EERE)

    NREL Energy Activities Jump to: navigation, search Name South Africa-NREL Cooperation AgencyCompany Organization National Renewable Energy Laboratory Topics Background analysis...

  14. South Africa-Danish Government Sector Programmes | Open Energy...

    Open Energy Info (EERE)

    Sector Programmes Jump to: navigation, search Name South Africa-Danish Government Sector Programmes AgencyCompany Organization Danish Government Partner Danish Ministry for...

  15. South Africa-IEA Network of Expertise in Energy Technology |...

    Open Energy Info (EERE)

    IEA Network of Expertise in Energy Technology Jump to: navigation, search Name South Africa-IEA Cooperation AgencyCompany Organization International Energy Agency Sector Energy...

  16. File:NREL-africa-glo.pdf | Open Energy Information

    Open Energy Info (EERE)

    Description Africa - Annual Global Horizontal Solar Radiation (PDF) Sources National Renewable Energy Laboratory Authors Donna Heimiller Related Technologies Solar, Solar-GHI,...

  17. Before House Subcommittee on Africa, Global Health, Global Human...

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

    Before House Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations, Committee on Foreign Affairs Testimony of Jonathan Elkind, Acting ...

  18. Africa Forum for Clean Energy Financing (AFRICEF) | Open Energy...

    Open Energy Info (EERE)

    from any African Country, and particularly targets projects from South Africa, Mozambique and Uganda. Applicants need to respond to the attached call for proposals by 16th...

  19. Status of Power Sector Reform in Africa: Impact on the Poor ...

    Open Energy Info (EERE)

    Resource Type: Publications User Interface: Website Website: www.sciencedirect.comsciencearticlepiiS0301421502000484 Cost: Free UN Region: Eastern Africa, Southern Africa...

  20. Global Threat Reduction Initiative Africa and Middle East Project Plan 2012

    SciTech Connect (OSTI)

    Jamison, Jeremy D.

    2012-02-01

    GTRI Africa and Middle East Project Plan submitted for school project to American Graduate University.

  1. Draft Agenda for U.S.-Africa Energy Ministerial | Department of Energy

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

    Draft Agenda for U.S.-Africa Energy Ministerial Draft Agenda for U.S.-Africa Energy Ministerial File DraftAEMAgenda041114.docx More Documents & Publications Before House Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations, Committee on Foreign Affairs Deliverables from U.S.-Africa Energy Ministerial 2014 Conference Agenda: Residential Energy Efficiency Solutions 2012

  2. Financing Clean Energy Infrastructure in Africa | Department of Energy

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

    Financing Clean Energy Infrastructure in Africa Financing Clean Energy Infrastructure in Africa September 24, 2014 - 4:03pm Addthis Upon arrival to Addis Ababa, Ethiopia, for the U.S.-Africa Energy Ministerial, U.S. Secretary of Energy Ernest Moniz is greeted on the tarmac by Ethiopian Minister of Water and Energy, Alemayehu Tegenu (right), and U.S. Ambassador to Ethiopia, Patricia Haslach (center). | Photo courtesy of the U.S. Embassy in Addis Ababa. Upon arrival to Addis Ababa, Ethiopia, for

  3. eGY-Africa: Addressing the Digital Divide for Science in Africa

    SciTech Connect (OSTI)

    Barton, C. E.

    2010-05-25

    Adoption of information and communication technologies and access to the Internet is expanding in Africa, but because of the rapid growth elsewhere, a Digital Divide between Africa and the rest of the world exists, and the gap is growing. In many sub-Saharan African countries, education and research sector suffer some of the worst deficiencies in access to the Internet, despite progress in development of NRENs National Research and Education (cyber) Networks. By contrast, it is widely acknowledged in policy statements from the African Union, the UN, and others that strength in this very sector provides the key to meeting and sustaining Millennium Development Goals. Developed countries with effective cyber-capabilities proclaim the benefits to rich and poor alike arising from the Information Revolution. This is but a dream for many scientists in African institutions. As the world of science becomes increasingly Internet-dependent, so they become increasingly isolated. eGY-Africa is a bottom-up initiative by African scientists and their collaborators to try to reduce this Digital Divide by a campaign of advocacy for better institutional facilities. Four approaches are being taken. The present status of Internet services, problems, and plans are being mapped via a combination of direct measurement of Internet performance (the PingER Project) and a questionnaire-based survey. Information is being gathered on policy statements and initiatives aimed at reducing the Digital Divide, which can be used for arguing the case for better Internet facilities. Groups of concerned scientists are being formed at the national, regional levels in Africa, building on existing networks as much as possible. Opinion in the international science community is being mobilized. Finally, and perhaps most important of all, eGY-Africa is seeking to engage with the many other programs, initiatives, and bodies that share the goal of reducing the Digital Divide either as a direct policy objective, or indirectly as a means to an end, such as the development of an indigenous capability in science and technology for national development. The expectation is that informed opinion from the scientific community at the institutional, national, and international levels can be used to influence the decision makers and donors who are in a position to deliver better Internet capabilities.

  4. eGY-Africa: Addressing the Digital Divide for Science in Africa

    SciTech Connect (OSTI)

    Barton, C.E.; Amory-Mazaudier, C.; Barry, B.; Chukwuma; Cottrell, R.L.; Kalim, U.; Mebrahtu, A.; Petitdidier, M.; Rabiu, B.; Reeves, C.; ,

    2010-06-16

    Adoption of information and communication technologies and access to the Internet is expanding in Africa, but because of the rapid growth elsewhere, a Digital Divide between Africa and the rest of the world exists, and the gap is growing. In many sub-Saharan African countries, education and research sector suffers some of the worst deficiencies in access to the Internet, despite progress in development of NRENs - National Research and Education (cyber) Networks. By contrast, it is widely acknowledged in policy statements from the African Union, the UN, and others that strength in this very sector provides the key to meeting and sustaining Millennium Development Goals. Developed countries with effective cyber-capabilities proclaim the benefits to rich and poor alike arising from the Information Revolution. This is but a dream for many scientists in African institutions. As the world of science becomes increasingly Internet-dependent, so they become increasingly isolated. eGY-Africa is a bottom-up initiative by African scientists and their collaborators to try to reduce this Digital Divide by a campaign of advocacy for better institutional facilities. Four approaches are being taken. The present status of Internet services, problems, and plans are being mapped via a combination of direct measurement of Internet performance (the PingER Project) and a questionnaire-based survey. Information is being gathered on policy statements and initiatives aimed at reducing the Digital Divide, which can be used for arguing the case for better Internet facilities. Groups of concerned scientists are being formed at the national, regional levels in Africa, building on existing networks as much as possible. Opinion in the international science community is being mobilized. Finally, and perhaps most important of all, eGY-Africa is seeking to engage with the many other programs, initiatives, and bodies that share the goal of reducing the Digital Divide - either as a direct policy objective, or indirectly as a means to an end, such as the development of an indigenous capability in science and technology for national development. The expectation is that informed opinion from the scientific community at the institutional, national, and international levels can be used to influence the decision makers and donors who are in a position to deliver better Internet capabilities.

  5. Deliverables from U.S.-Africa Energy Ministerial 2014 | Department of

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

    Energy Deliverables from U.S.-Africa Energy Ministerial 2014 Deliverables from U.S.-Africa Energy Ministerial 2014 This document outlines major deliverables and commitments from U.S.-Africa Energy Ministerial that took place in Ethiopia on June 3-4, 2014. PDF icon Deliverables from U.S.-Africa Energy Ministerial 2014 More Documents & Publications Before House Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations, Committee on Foreign Affairs Draft

  6. South Africa-REEEP EERE Activities | Open Energy Information

    Open Energy Info (EERE)

    database1 REEEP EERE Activities in South Africa Commercialisation of Large scale Solar Water Heating Systems - To establish a facility for Solar Water Heating (SWH) to scale-up...

  7. File:NREL-africa-dir.pdf | Open Energy Information

    Open Energy Info (EERE)

    navigation, search File File history File usage Africa - Annual Direct Normal Solar Radiation (PDF) Size of this preview: 776 600 pixels. Full resolution (1,650 1,275...

  8. Viridis Africa 2013 - investment in cleantech | OpenEI Community

    Open Energy Info (EERE)

    Viridis Africa 2013 - investment in cleantech Home > Groups > Clean and Renewable Energy SuzaAdam's picture Submitted by SuzaAdam(10) Member 3 March, 2013 - 10:32 On the 15th &...

  9. Solar Energy for Africa SEFA | Open Energy Information

    Open Energy Info (EERE)

    Product: Involved in the sales of solar and wind products, design installation and maintenance. References: Solar Energy for Africa (SEFA)1 This article is a stub. You can help...

  10. South Africa Long Term Mitigation Scenarios | Open Energy Information

    Open Energy Info (EERE)

    of each option. How, then, is South Africa to grow and develop in order to reduce poverty, while at the same time retooling its economy in order to reduce its greenhouse gas...

  11. File:NREL-africa-tilt.pdf | Open Energy Information

    Open Energy Info (EERE)

    tilt.pdf Jump to: navigation, search File File history File usage Africa - Annual Flat Plate Tilted at Latitude (PDF) Size of this preview: 776 600 pixels. Full resolution...

  12. Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites

    SciTech Connect (OSTI)

    Niu, Jing; Arentshorst, Mark; Nair, P. Deepa S.; Dai, Ziyu; Baker, Scott E.; Frisvad, Jens C.; Nielsen, Kristian F.; Punt, Peter J.; Ram, Arthur F. J.

    2015-11-13

    The asexual filamentous fungus Aspergillus niger is an important industrial cell factory for citric acid production. In this study, we genetically characterized a UV-generated A. niger mutant that was originally isolated as a nonacidifying mutant, which is a desirable trait for industrial enzyme production. Physiological analysis showed that this mutant did not secrete large amounts of citric acid and oxalic acid, thus explaining the nonacidifying phenotype. As traditional complementation approaches to characterize the mutant genotype were unsuccessful, we used bulk segregant analysis in combination with high-throughput genome sequencing to identify the mutation responsible for the nonacidifying phenotype. Since A. niger has no sexual cycle, parasexual genetics was used to generate haploid segregants derived from diploids by loss of whole chromosomes. We found that the nonacidifying phenotype was caused by a point mutation in the laeA gene. LaeA encodes a putative methyltransferase-domain protein, which we show here to be required for citric acid production in an A. niger lab strain (N402) and in other citric acid production strains. The unexpected link between LaeA and citric acid production could provide new insights into the transcriptional control mechanisms related to citric acid production in A. niger. Interestingly, the secondary metabolite profile of a ΔlaeA strain differed from the wild-type strain, showing both decreased and increased metabolite levels, indicating that LaeA is also involved in regulating the production of secondary metabolites. As a result, we show that our systems genetics approach is a powerful tool to identify trait mutations.

  13. JeffersonSTM09.ppt

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

    AOS: Measurements of Aerosol Optical and AOS: Measurements of Aerosol Optical and Cloud-forming Properties Cloud-forming Properties Anne Jefferson and John Ogren NOAA Environmental Science Research Laboratory CIRES, University of Colorado ARM STM 2009 Aerosol Observing Systems In-situ surface measurements of aerosol optical, chemical, size, hygroscopic and cloud-forming properties * SGP - ARM central facility Lamont, OK *AMF - Pt Reyes, CA 3/2005 - 9/2005 - Niamey, Niger 12/2005-1/2007 - Murg

  14. Africa: Unrest and restrictive terms limit abundant potential. [Oil and gas exploration and development in Africa

    SciTech Connect (OSTI)

    Not Available

    1993-08-01

    This paper summarizes the drilling and exploration activity of the oil and gas industries of Egypt, Libya, Tunisia, Algeria, Morocco, Nigeria, Cameroon, Gabon, the Congo, Angola, and South Africa. Information is provided on current and predicted trends in well drilling activities (both onshore and offshore), numbers of new wells, footage information, production statistics and what fields accounted for this production, and planned new exploration activities. The paper also describes the current status of government policies and political problems affecting the oil and gas industry.

  15. Sustainable waste management in Africa through CDM projects

    SciTech Connect (OSTI)

    Couth, R.; Trois, C.

    2012-11-15

    Highlights: Black-Right-Pointing-Pointer This is a compendium on GHG reductions via improved waste strategies in Africa. Black-Right-Pointing-Pointer This note provides a strategic framework for Local Authorities in Africa. Black-Right-Pointing-Pointer Assists LAs to select Zero Waste scenarios and achieve sustained GHG reduction. - Abstract: Only few Clean Development Mechanism (CDM) projects (traditionally focussed on landfill gas combustion) have been registered in Africa if compared to similar developing countries. The waste hierarchy adopted by many African countries clearly shows that waste recycling and composting projects are generally the most sustainable. This paper undertakes a sustainability assessment for practical waste treatment and disposal scenarios for Africa and makes recommendations for consideration. The appraisal in this paper demonstrates that mechanical biological treatment of waste becomes more financially attractive if established through the CDM process. Waste will continue to be dumped in Africa with increasing greenhouse gas emissions produced, unless industrialised countries (Annex 1) fund carbon emission reduction schemes through a replacement to the Kyoto Protocol. Such a replacement should calculate all of the direct and indirect carbon emission savings and seek to promote public-private partnerships through a concerted support of the informal sector.

  16. U.S.-Africa Energy Ministerial Co-Chairs' Summary from Energy...

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

    U.S.-Africa Energy Ministerial Co-Chairs' Summary from Energy Secretary Ernest Moniz and ... Addthis News Media Contact 202-586-4940 The U.S.-Africa Energy Ministerial (USAEM) was ...

  17. DOE Hosts U.S.-Africa Energy Ministerial Ambassador Roundtable | Department

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

    of Energy Hosts U.S.-Africa Energy Ministerial Ambassador Roundtable DOE Hosts U.S.-Africa Energy Ministerial Ambassador Roundtable April 24, 2014 - 3:07pm Addthis Secretary Moniz discusses the upcoming U.S.-Africa Energy Ministerial, a forum for showcasing African leadership in energy development, with over 35 ambassadors to the United States from across the African continent. Secretary Moniz discusses the upcoming U.S.-Africa Energy Ministerial, a forum for showcasing African leadership in

  18. Secretary Moniz's Remarks at the Powering Africa Summit in Washington, D.C.-- As Delivered

    Broader source: Energy.gov [DOE]

    Secretary Moniz's remarks, as delivered, at the Power Africa Summit in Washington, D.C. on January 29, 2015.

  19. Energy resources in southern Africa: a select bibliography

    SciTech Connect (OSTI)

    Cavan, A.

    1981-01-01

    The aims, progress, and possibilities involved in Southern Africa's energy development are the subject of this 473-item bibliography. The primary items of information described in this document are relatively recent (1975-81), originate from both indigenous and international sources, and are mostly in English, although a few are in French and Portuguese. The presented information focuses on the African continent, the Southern African region, and the nations of Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, Swaziland, South Africa, Tanzania, Zambia, and Zimbabwe. The energy source topics include alcohol, coal, gas, oil, solar, uranium, water, wind, and wood; as well as a general energy-development category.

  20. A solar box cooker for mass production in East Africa

    SciTech Connect (OSTI)

    Funk, P.A.; Wilcke, W.F.

    1992-12-31

    A solar box cooker produced in Tanzania, East Africa with indigenous materials is described. When compared to a commercially produced glass and cardboard one, it was found to perform as well. Heat transfer through each major component of the cooker is presented. The smallest losses were through the walls of the box. The greatest losses were observed in the cover system.

  1. Cost effective waste management through composting in Africa

    SciTech Connect (OSTI)

    Couth, R.; Trois, C.

    2012-12-15

    Highlights: Black-Right-Pointing-Pointer The financial/social/institutional sustainability of waste management in Africa is analysed. Black-Right-Pointing-Pointer This note is a compendium of a study on the potential for GHG control via improved zero waste in Africa. Black-Right-Pointing-Pointer This study provides the framework for Local Authorities for realizing sustained GHG reductions. - Abstract: Greenhouse gas (GHG) emissions per person from urban waste management activities are greater in sub-Saharan African countries than in other developing countries, and are increasing as the population becomes more urbanised. Waste from urban areas across Africa is essentially dumped on the ground and there is little control over the resulting gas emissions. The clean development mechanism (CDM), from the 1997 Kyoto Protocol has been the vehicle to initiate projects to control GHG emissions in Africa. However, very few of these projects have been implemented and properly registered. A much more efficient and cost effective way to control GHG emissions from waste is to stabilise the waste via composting and to use the composted material as a soil improver/organic fertiliser or as a component of growing media. Compost can be produced by open windrow or in-vessel composting plants. This paper shows that passively aerated open windrows constitute an appropriate low-cost option for African countries. However, to provide an usable compost material it is recommended that waste is processed through a materials recovery facility (MRF) before being composted. The paper demonstrates that material and biological treatment (MBT) are viable in Africa where they are funded, e.g. CDM. However, they are unlikely to be instigated unless there is a replacement to the Kyoto Protocol, which ceases for Registration in December 2012.

  2. Tropical Africa: Land use, biomass, and carbon estimates for 1980

    SciTech Connect (OSTI)

    Brown, S.; Gaston, G.; Daniels, R.C.

    1996-06-01

    This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980 and describes a methodology that may be used to extend this data set to 1990 and beyond based on population and land cover data. The biomass data and carbon estimates are for woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with the possible magnitude of historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth`s land surface and includes those countries that for the most part are located in Tropical Africa. Countries bordering the Mediterranean Sea and in southern Africa (i.e., Egypt, Libya, Tunisia, Algeria, Morocco, South Africa, Lesotho, Swaziland, and Western Sahara) have maximum potential biomass and land cover information but do not have biomass or carbon estimate. The database was developed using the GRID module in the ARC/INFO{sup TM} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass-carbon values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

  3. Greenhouse gas emissions in Sub-Saharan Africa

    SciTech Connect (OSTI)

    Graham, R.L.; Perlack, R.D.; Prasad, A.M.G.; Ranney, J.W.; Waddle, D.B.

    1990-11-01

    Current and future carbon emissions from land-use change and energy consumption were analyzed for Sub-Saharan Africa. The energy sector analysis was based on UN energy data tapes while the land-use analysis was based on a spatially-explicit land-use model developed specifically for this project. The impacts of different energy and land-use strategies on future carbon emissions were considered. (A review of anthropogenic emissions of methane, nitrous oxides, and chlorofluorocarbons in Sub-Saharan Africa indicated that they were probably minor in both a global and a regional context. The study therefore was focused on emissions of carbon dioxide.) The land-use model predicts carbon emissions from land use change and the amount of carbon stored in vegetation (carbon inventory) on a yearly basis between 1985 and 2001. Emissions and inventory are modeled at 9000 regularly-spaced point locations in Sub-Saharan Africa using location-specific information on vegetation type, soils, climate and deforestation. Vegetation, soils, and climate information were derived from continental-scale maps while relative deforestation rates(% of forest land lost each year) were developed from country-specific forest and deforestation statistics (FAO Tropical Forest Resources Assessment for Africa, 1980). The carbon emissions under different land use strategies in Sub-Saharan Africa were analyzed by modifying deforestation rates and altering the amount of carbon stored under different land uses. The considered strategies were: preservation of existing forests, implementation of agroforestry, and establishment of industrial tree plantations. 82 refs., 16 figs., 25 tabs.

  4. Product Quality Assurance for Off-Grid Lighting in Africa

    SciTech Connect (OSTI)

    World Bank; Mills, Evan; Mills, Evan

    2008-07-13

    Although the emergence of markets for high efficiency off-grid lighting technologies holds promise, realizing the potential of this opportunity on a long-term, sustainable basis requires careful attention to issues of product quality, consumer protection, and the potential for significant 'market spoiling', in anticipation of increases of sales of low cost, low performance off-grid lighting products. The goal of the Lighting Africa quality assurance workshop was to articulate strategies to mitigate the dangers of market spoiling and to explore ways to protect consumers from misleading advertising for sales of inferior, off-grid lighting products in the context of Lighting Africa's overarching objective to support the industry in developing a robust off-grid lighting market in Africa. The workshop resulted in the identification of two strategic approaches for meeting Lighting Africa quality assurance programmatic needs. The first strategy is intended to meet a short-term programmatic need for quality associated with requests for lighting products by bulk procurement agents, such as in a World Bank-financed project. The development of procurement specifications and test procedures that could be used in a quality/usability screening method in order to provide guidance for forthcoming large volume purchases emerged as the best solution to meet this need. Such approaches are used in World Bank-financed solar home systems (SHSs) projects in Bangladesh, Sri Lanka, and China, among others. However, unlike the SHSs which have multiple balance-of-system (BOS) components warranting the need for an array of specifications for individual components, stand alone lighting systems require specifications that are amenable to individual light points. To test this approach, Lighting Africa elected to use the technical specifications issued by the Photovoltaic Global Approval Program for solar lanterns that use CFL bulbs (PVRS11A) as the basis of qualifying such products. A contract has been competitively awarded to the Global Approval Program for Photovoltaics (PV GAP) under the Lighting Africa Program to select and test ten solar lantern product models. Lantern selection will be determined based on a number of criteria, among them, the ability to provide a daily duty cycle of at least 3 hours of light, the number of days of autonomy of battery, the volume of sales (especially in Africa), and whether or not the manufacturing facility is ISO 9000 certified. Those that are confirmed as meeting the specifications may be eligible to receive a PVGAP quality seal. The work is being carried out in partnership with the Photovoltaic and Wind Quality Test Center in Beijing, China and TUV Rhineland in Koeln, Germany. As off-grid LED-based stand-alone lighting products is in a nascent stage of development compared to CFL-based lanterns, Lighting Africa will support the development of a 'Quality Screening' approach to selecting LED lighting, in order not to delay consumers benefiting from such advances. The screening methodology could be used by procurement agencies to qualify LED lighting products for bulk or programmatic procurements. The main elements of this work comprises of developing a procurement specification and test procedure for undertaking a 'quick' quality/usability screening to be used for procuring LED lights and to test up to 30 LED-based lights to screen products that meet the requirement. The second strategy is intended to meet a longer-term need associated with creating a self-sustaining product quality assurance program that will effectively protect the African consumer, prevent significant market spoiling, adapt with expected technological advancements over the long-term--in other words, give consumers the ability to detect quality products and the information needed to find products that meet their specific needs from among the myriad of lighting products that become available commercially. Workshop discussions and the discussions evolving from the workshop led the Lighting Africa team to opt for an approach similar to that of th

  5. High temperature solar thermal technology: The North Africa Market

    SciTech Connect (OSTI)

    Not Available

    1990-12-01

    High temperature solar thermal (HTST) technology offers an attractive option for both industrialized and non-industrialized countries to generate electricity and industrial process steam. The purpose of this report is to assess the potential market for solar thermal applications in the North African countries of Algeria, Egypt, Morocco and Tunisia. North Africa was selected because of its outstanding solar resource base and the variety of applications to be found there. Diminishing oil and gas resources, coupled with expanding energy needs, opens a large potential market for the US industry. The US high temperature solar trough industry has little competition globally and could build a large market in these areas. The US is already familiar with certain solar markets in North Africa due to the supplying of substantial quantities of US-manufactured flat plate collectors to this region.

  6. Waste management activities and carbon emissions in Africa

    SciTech Connect (OSTI)

    Couth, R.; Trois, C.

    2011-01-15

    This paper summarizes research into waste management activities and carbon emissions from territories in sub-Saharan Africa with the main objective of quantifying emission reductions (ERs) that can be gained through viable improvements to waste management in Africa. It demonstrates that data on waste and carbon emissions is poor and generally inadequate for prediction models. The paper shows that the amount of waste produced and its composition are linked to national Gross Domestic Product (GDP). Waste production per person is around half that in developed countries with a mean around 230 kg/hd/yr. Sub-Saharan territories produce waste with a biogenic carbon content of around 56% (+/-25%), which is approximately 40% greater than developed countries. This waste is disposed in uncontrolled dumps that produce large amounts of methane gas. Greenhouse gas (GHG) emissions from waste will rise with increasing urbanization and can only be controlled through funding mechanisms from developed countries.

  7. Oil and gas developments in North Africa in 1986

    SciTech Connect (OSTI)

    Michel, R.C.

    1987-10-01

    Licensed oil acreage in the 6 North Africa countries (Algeria, Egypt, Libya, Morocco, Sudan and Tunisia) totaled 1,500,000 km/sup 2/ at the end of 1986, down 290,000 km/sup 2/ from 1985. About 50% of the relinquishments were in Libya. Most oil and gas discoveries were made in Egypt (16 oil and 2 gas). Several oil finds were reported in onshore Libya, and 1 was reported in Algeria in the southeastern Sahara. According to available statistics, development drilling decreased from 1985 levels, except in Tunisia. A 6.3% decline in oil production took place in 1986, falling below the 3 million bbl level (2,912,000 b/d). Only sparse data are released on the gas output in North Africa. 6 figures, 27 tables.

  8. ORISE: Radiation Emergency Training for Iraq, South Africa and Morocco

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

    International Training REAC/TS Provides International Radiation Emergency Medical Response Training for Emergency Responders In support of the National Nuclear Security Administration's international approach to nuclear and radiological incident response, REAC/TS staff provide training to physicians, nurses and emergency responders in multiple countries each year. REAC/TS has conducted radiation emergency medical response training in Iraq, Kuwait, Morocco, Singapore, South Africa, and Thailand.

  9. ARM - Feature Stories and Releases Article

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

    new, portable atmospheric laboratory with sophisticated instruments and data systems in Niger, Africa, to gain a better understanding of the potential impacts of Saharan dust on...

  10. Atmospheric Radiation Measurement Climate Research Facility Annual...

    Office of Scientific and Technical Information (OSTI)

    held in Darwin, Australia * Successfully deploying the ARM Mobile Facility in Niger, Africa * Developing the new ARM Aerial Vehicles Program (AVP) to provide airborne ...

  11. Energy Secretary Moniz to Deliver Keynote Remarks at Powering Africa Summit

    Broader source: Energy.gov [DOE]

    U.S. Energy Secretary Ernest Moniz will deliver keynote remarks at the Powering Africa Summit in Washington, D.C.

  12. South Africa-Integrating Sub-national Actors into National Mitigation...

    Open Energy Info (EERE)

    Actors into National Mitigation Strategies Through Vertically Integrated NAMAs (V-NAMAs) Jump to: navigation, search Name South Africa-Integrating Sub-national Actors...

  13. Whistling in the dark - inside South Africa's power crisis

    SciTech Connect (OSTI)

    Patel, S.

    2008-11-15

    State-owned Eskom has a near-monopoly on power generation in South Africa. Though one might think government control would make the business of managing power supplies easier, the story of Eskom's recent troubles shows that state ownership, in and of itself, is neither the problem nor the solution. More important than ownership structure are policy and planning decisions that take the long view. Eskom's cautionary tale should remind those involved in the power industry anywhere in the world that, to vary a disclosure from the financial sector that too few have paid attention to, past performance is not a guarantee of future success. 8 figs.

  14. Ambient aromatic hydrocarbon measurements at Welgegund, South Africa

    SciTech Connect (OSTI)

    Jaars, K.; Beukes, J. P.; van Zyl, P. G.; Venter, A. D.; Josipovic, M.; Pienaar, J. J.; Vakkari, Ville; Aaltonen, H.; Laakso, H.; Kulmala, M.; Tiitta, P.; Guenther, Alex B.; Hellen, H.; Laakso, L.; Hakola, H.

    2014-07-11

    Aromatic hydrocarbons are associated with direct adverse human health effects and can have negative impacts on ecosystems due to their toxicity, as well as indirect negative effects through the formation of tropospheric ozone and secondary organic aerosol that affect human health, crop production and regional climate. Measurements were conducted at the Welgegund measurement station (South Africa) that is considered to be a regionally representative background site. However, the site is occasionally impacted by plumes from major anthropogenic source regions in the interior of South Africa, which include the western Bushveld Igneous Complex (e.g. platinum, base metal and ferrochrome smelters), the eastern Bushveld Igneous Complex (platinum and ferrochrome smelters), the Johannesburg-Pretoria metropolitan conurbation (>10 million people), the Vaal Triangle (e.g. petrochemical and industries), the Mpumalanga Highveld (e.g. coal-fired power plants and petrochemical industry) and also a region of anti-cyclonic recirculation of air mass over the interior of South Africa. The aromatic hydrocarbon measurements were conducted with an automated sampler on Tenax-TA and Carbopack-B adsorbent tubes with heated inlet for one year. Samples were collected twice a week for two hours during daytime and two hours 1 during night-time. A thermal desorption unit, connected to a gas chromatograph and a mass 2 selective detector was used for sample preparation and analysis. Results indicated that the 3 monthly median total aromatic hydrocarbon concentrations ranged between 0.01 to 3.1 ppb. 4 Benzene levels did not exceed local air quality standards. Toluene was the most abundant 5 species, with an annual median concentration of 0.63 ppb. No statistically significant 6 differences in the concentrations measured during daytime and night-time were found and no distinct seasonal patterns were observed. Air mass back trajectory analysis proved that the lack of seasonal cycles could be attributed to patterns determining the origin of the air masses sampled. Aromatic hydrocarbon concentrations were in general significantly higher in air masses that passed over anthropocentrically impacted regions. Interspecies correlations and ratios gave some indications of the possible sources for the different aromatic hydrocarbons in the source regions defined in the paper. The highest contribution of aromatic hydrocarbon concentrations to ozone formation potential was also observed in plumes passing over anthropocentrically impacted regions.

  15. Oil and gas developments in North Africa in 1985

    SciTech Connect (OSTI)

    Michel, R.C.

    1986-10-01

    Petroleum rights in the 6 North African countries (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia) covered in this paper were 1,839,817 km/sup 2/ at the end of 1985, a decrease of 3% from the 1,896,446 km/sup 2/ held at the end of 1984. This decrease mainly is due to significant relinquishments made in Algeria, Egypt, and Tunisia. Morocco, however, had an increase of 18,087 km/sup 2/. Oil discoveries were reported in Algeria (possibly 5), Libya (at least 2), and Egypt (16). Only 1 gas find was made (in Morocco). According to sparse information, development drilling may have decreased markedly during 1985. Oil and condensate production increased by 3.1% to approximately 3,054,000 b/d compared to about 2,963,400 b/d in 1984. No statistics are currently available on gas production in North Africa. 8 figures, 27 tables.

  16. Latest Jurassic-early Cretaceous regressive facies, northeast Africa craton

    SciTech Connect (OSTI)

    van Houten, F.B.

    1980-06-01

    Nonmarine to paralic detrital deposits accumulated in six large basins between Algeria and the Arabo-Nubian shield during major regression in latest Jurassic and Early Cretaceous time. The Ghadames Sirte (north-central Libya), and Northern (Egypt) basins lay along the cratonic margin of northeastern Africa. The Murzuk, Kufra, and Southern (Egypt) basins lay in the south within the craton. Data for reconstructing distribution, facies, and thickness of relevant sequences are adequate for the three northern basins only. High detrital influx near the end of Jurassic time and in mid-Cretaceous time produced regressive nubian facies composed largely of low-sinuosity stream and fahdelta deposits. In the west and southwest the Ghadames, Murzuk, and Kufra basins were filled with a few hundred meters of detritus after long-continued earlier Mesozoic aggradation. In northern Egypt the regressive sequence succeeded earlier Mesozoic marine sedimentation; in the Sirte and Southern basins correlative deposits accumulated on Precambrian and Variscan terranes after earlier Mesozoic uplift and erosion. Waning of detrital influx into southern Tunisia and adjacent Libya in the west and into Israel in the east initiated an Albian to early Cenomanian transgression of Tethys. By late Cenomanian time it had flooded the entire cratonic margin, and spread southward into the Murzuk and Southern basins, as well as onto the Arabo-Nubian shield. Latest Jurassic-earliest Cretaceous, mid-Cretaceous, and Late Cretaceous transgressions across northeastern Africa recorded in these sequences may reflect worldwide eustatic sea-level rises. In contrast, renewed large supply of detritus during each regression and a comparable subsidence history of intracratonic and marginal basins imply regional tectonic control. 6 figures.

  17. U.S.-Africa Energy Ministerial Co-Chairs' Summary from Energy Secretary

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

    Ernest Moniz and Ethiopian Minister of Water, Irrigation and Energy Alemayehu Tegenu | Department of Energy -Africa Energy Ministerial Co-Chairs' Summary from Energy Secretary Ernest Moniz and Ethiopian Minister of Water, Irrigation and Energy Alemayehu Tegenu U.S.-Africa Energy Ministerial Co-Chairs' Summary from Energy Secretary Ernest Moniz and Ethiopian Minister of Water, Irrigation and Energy Alemayehu Tegenu June 6, 2014 - 11:15am Addthis News Media Contact 202-586-4940 The U.S.-Africa

  18. Ministers Meet in Addis Ababa for U.S.-Africa Energy Ministerial |

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

    Department of Energy Ministers Meet in Addis Ababa for U.S.-Africa Energy Ministerial Ministers Meet in Addis Ababa for U.S.-Africa Energy Ministerial June 16, 2014 - 4:15pm Addthis Desiree Pipkins Desiree Pipkins Special Advisor, Office of International Affairs On 3-4 June 2014, Secretary Moniz co-chaired the U.S.-Africa Energy Ministerial (USAEM) in Addis Ababa, Ethiopia with the Government of Ethiopia. High-level delegations from over 40 countries, the private sector, and other

  19. PowerPoint Presentation

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

    Aerosol Observing Systems Anne Jefferson Cires, University of Colorado John Ogren NOAA/ESRL ARM STM, Norfolk, VA 2008 Aerosol Observing Systems In-Situ surface and aircraft profile measurements of aerosol optical, chemical, size, hygroscopic and cloud-forming properties SGP - ARM central facility Lamont, OK * AMF - Pt Reyes, CA 3/2005 - 9/2005 - Niamey, Niger 12/2005-1/2007 - Murg Valley, Germany 4/2007 -1/2008 - Shouxian China 5/2008 - 2009 * BRW/NSA - Barrow Alaska In-situ measurements of

  20. U.S. and South Africa Hold Bilateral Discussion on Building a...

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

    U.S. and South Africa Hold Bilateral Discussion on Building a More Sustainable Energy Future March 19, 2014 - 9:35am Addthis News Media Contact 202-586-4940 Pretoria - U.S. ...

  1. U.S. and South Africa Hold Bilateral Discussion on Building a More Sustainable Energy Future

    Broader source: Energy.gov [DOE]

    Pretoria — U.S. Deputy Secretary of Energy Daniel Poneman and South African Minister of Energy Ben Martins met yesterday in Pretoria to follow up on the U.S.-South Africa Bilateral Energy Dialogue...

  2. United States and South Africa Sign Agreement on Cooperation in Nuclear

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

    Energy Research and Development | Department of Energy South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development United States and South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development September 16, 2009 - 12:00am Addthis Vienna, Austria - U.S. Secretary of Energy Steven Chu and South African Minister of Energy Dipuo Peters signed a bilateral Agreement on Cooperation in Research and Development of Nuclear Energy on September 14 in

  3. Detecting vegetation-precipitation feedbacks in mid-Holocene North Africa

    Office of Scientific and Technical Information (OSTI)

    from two climate models (Journal Article) | SciTech Connect Detecting vegetation-precipitation feedbacks in mid-Holocene North Africa from two climate models Citation Details In-Document Search Title: Detecting vegetation-precipitation feedbacks in mid-Holocene North Africa from two climate models Using two climate-vegetation model simulations from the Fast Ocean Atmosphere Model (FOAM) and the Community Climate System Model (CCSM, version 2), we investigate vegetation-precipitation

  4. "OUT OF AFRICA: GENETICS AND HUMAN MIGRATIONS", Prof. Gyan Bhanot,

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

    Department of Molecular Biology, Biochemistry and Physics, Rutgers University | Princeton Plasma Physics Lab 7, 2012, 9:30am Science On Saturday MBG Auditorium "OUT OF AFRICA: GENETICS AND HUMAN MIGRATIONS", Prof. Gyan Bhanot, Department of Molecular Biology, Biochemistry and Physics, Rutgers University OUT OF AFRICA: GENETICS AND HUMAN MIGRATIONS PPPL Entrance Procedures Visitor Information, Directions, Security at PPPL As a federal facility, the Princeton Plasma Physics

  5. LLNL Middle East and North Africa research database

    SciTech Connect (OSTI)

    Dodge, D; Hauk, T; Moore, R M; O'Boyle, J; Ruppert, S

    1999-07-23

    The Lawrence Livermore National Laboratory (LLNL) Comprehensive Nuclear-Test-Ban Treaty Research and Development (CTBT R and D) program has made significant progress populating a comprehensive seismic research database (RDB) for seismic events and derived research products in the Middle East and North Africa (MENA). Our original ME/NA study region has enlarged and is now defined as an area including the Middle East, Africa, Europe, Southwest Asia, the Former Soviet Union and the Scandinavian/Arctic region. The LLNL RDB will facilitate calibration of all International Monitoring System (IMS) stations (primary and auxiliary) or their surrogates (if not yet installed) as well as a variety of gamma stations. The RDB provides not only a coherent framework in which to store and organize large volumes of collected seismic waveforms and associated event parameter information, but also provides an efficient data processing/research environment for deriving location and discrimination correction sur faces and capabilities. In order to accommodate large volumes of data from many sources with diverse formats the RDB is designed to be flexible and extensible in addition to maintaining detailed quality control information and associated metadata. Station parameters, instrument responses, phase pick information, and event bulletins were compiled and made available through the RDB. For seismic events in the MENA region occurring between 1976 and 1999, we have systematically assembled, quality checked and organized event waveforms; continuous seismic data from 1990 to present are archived for many stations. Currently, over 11,400 seismic events and 1.2 million waveforms are maintained in the RDB and made readily available to researchers. In addition to open sources of seismic data, we have established collaborative relationships with several ME/NA countries that have yielded additional ground truth and broadband waveform data essential for regional calibration and capability studies. Additional data and ground truth from other countries are also currently being sought. Research results, along with descriptive metadata are stored and organized within the LLNL RDB and prepared for delivery and integration into the Department of Energy (DOE) Knowledge Base (KB). Deliverables consist of primary data products (raw materials for calibration) and derived products (distilled from the organized raw seismological data). By combining travel-time observations, event characterization studies, and regional wave-propagation studies of the LLNL CTBT research team for ground truth events and regional events, we have assembled a library of ground truth information, event location correction surfaces, tomographic models and mine explosion histories required to support the ME/NA regionalization program. Corrections and parameters distilled from the LLNL RDB provide needed contributions to the KB for the MENA region and will enable the United States National Data Center (NDC) to effectively verify CTBT compliance. The LLNL portion of the DOE KB supports critical NDC pipeline functions in detection, location, feature extraction, discrimination, and analyst review in the Middle East and North Africa.

  6. Oil and gas developments in North Africa in 1984

    SciTech Connect (OSTI)

    Michel, R.Ch.

    1985-10-01

    Petroleum rights in the 6 North African countries (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia) covered in this paper were 1,906,065 km/sup 2/ at the end of 1984, an increase of 4.6% from the 1,821,966 km/sup 2/ in force at the end of 1983. This increase is due to large awards in the Sudan despite significant relinquishments elsewhere. Seismic surveys conducted during 1984 decreased to about 510.5 crew-months onshore and 29.5 crew-months offshore. However, exploration in and off Egypt was higher compared to 1983. Exploratory drilling was lower, with only 125 wells drilled compared to 179 tests completed in 1983. The main decrease was in Egypt and Sudan, but drilling in Libya resulted in 20 more completions. A significant oil discovery was made in the offshore part of the Sirte basin, off southwest Cyrenaica. The success rate in North Africa ranged from 19% to 50% (Libya). Development drilling increased during 1984, as higher activity appears to have taken place in 3 countries. Oil production, with an estimated daily rate of 2,952,570 bbl, was up 2.8% from 1983 (2,871,460 BOPD). In Egypt, 7 fields located in the Gulf of Suez area went on stream during the year. Political unrest, which prevailed in southern Sudan during most of 1984, will likely delay the start-up of production in several fields. No statistics are available on gas production in North African countries.

  7. Carbon emissions reduction strategies in Africa from improved waste management: A review

    SciTech Connect (OSTI)

    Couth, R.; Trois, C.

    2010-11-15

    The paper summarises a literature review into waste management practices across Africa as part of a study to assess methods to reduce carbon emissions. Research shows that the average organic content for urban Municipal Solid Waste in Africa is around 56% and its degradation is a major contributor to greenhouse gas emissions. The paper concludes that the most practical and economic way to manage waste in the majority of urban communities in Africa and therefore reduce carbon emissions is to separate waste at collection points to remove dry recyclables by door to door collection, compost the remaining biogenic carbon waste in windrows, using the maturated compost as a substitute fertilizer and dispose the remaining fossil carbon waste in controlled landfills.

  8. The Citizen Cyberscience Lectures - 1) Mobile phones and Africa: a success story 2) Citizen Problem Solving

    SciTech Connect (OSTI)

    2009-10-28

    Mobile phones and Africa: a success story Dr. Mo Ibrahim, Mo Ibrahim Foundation Citizen Problem Solving Dr. Alpheus Bingham, InnoCentive The Citizen Cyberscience Lectures are hosted by the partners of the Citizen Cyberscience Centre, CERN, The UN Institute of Training and Research and the University of Geneva. The goal of the Lectures is to provide an inspirational forum for participants from the various international organizations and academic institutions in Geneva to explore how information technology is enabling greater citizen participation in tackling global development challenges as well as global scientific research. The first Citizen Cyberscience Lectures will welcome two speakers who have both made major innovative contributions in this area. Dr. Mo Ibrahim, founder of Celtel International, one of Africa’s most successful mobile network operators, will talk about “Mobile phones and Africa: a success story”. Dr. Alpheus Bingham, founder of InnoCentive, a Web-based community that solves industrial R&D; challenges, will discuss “Citizen Problem Solving”. The Citizen Cyberscience Lectures are open and free of charge. Participants from outside CERN must register by sending an email to Yasemin.Hauser@cern.ch BEFORE the 23rd october to be able to access CERN. THE LECTURES Mobile phones and Africa: a success story Dr. Mo Ibrahim, Mo Ibrahim Foundation Abstract The introduction of mobile phones into Africa changed the continent, enabling business and the commercial sector, creating directly and indirectly, millions of jobs. It enriched the social lives of many people. Surprisingly, it supported the emerging civil society and advanced the course of democracy Bio Dr Mo Ibrahim is a global expert in mobile communications with a distinguished academic and business career. In 1998, Dr Ibrahim founded Celtel International to build and operate mobile networks in Africa. Celtel became one of Africa’s most successful companies with operations in 15 countries, covering more than a third of the continent’s population and investing more than US$750 million in Africa. The company was sold to MTC Kuwait in 2005 for $3.4billion. In 2006 Dr Ibrahim established the Mo Ibrahim Foundation to support great African leadership. The Foundation focuses on two major initiatives to stimulate debate around, and improve the quality of, governance in Africa. The Ibrahim Prize for Achievement in African Leadership recognises and celebrates excellence; and the Ibrahim Index of African Governance provides civil society with a comprehensive and quantifiable tool to promote government accountability. Dr Ibrahim is also Founding Chairman of Satya Capital Ltd, an investment company focused on opportunities in Africa. Dr Ibrahim has been awarded an Honorary Doctorate by the University of London’s School of Oriental and African Studies, the University of Birmingham and De Montfort University, Leicester as well as an Honorary Fellowship Award from the London Business School. He has also received the Chairman’s Award for Lifetime Achievement from the GSM Association in 2007 and the Economists Innovation Award 2007 for Social & Economic Innovation. In 2008 Dr Ibrahim was presented with the BNP Paribas Prize for Philanthropy, and also listed by TIME magazine as one of the 100 most influential people in the world. Citizen Problem Solving Dr. Alpheus Bingham, InnoCentive Abstract American playwright Damien Runyon (Guys and Dolls) once remarked, "the race is not always to the swift, nor the victory to the strong -- but that IS how you bet." Not only does a system of race handicapping follow from this logic, but the whole notion of expertise and technical qualifications. Such 'credentials' allow one to 'bet' on who might most likely solve a difficult challenge, whether as consultant, contractor or employee. Of course, the approach would differ if one were allowed to bet AFTER the race. When such systems came into broad use, i.e., chat rooms, usenets, innocentive, etc., and were subsequently studied, it was often found that the greate

  9. Increased use of Renewable Energy in Africa through a Program of Energy Enterprise Development and Investment

    SciTech Connect (OSTI)

    Christine Eibs Singer

    2005-03-11

    To provide training in enterprise development and technical applications, local partner capacity building, individualized enterprise development services and seed capital investment to catalyze the creation of sustainable renewable energy enterprises that deliver clean energy services to households and businesses in South Africa, Ethiopia and Tanzania.

  10. Oil and gas developments in central and southern Africa in 1981

    SciTech Connect (OSTI)

    McGrew, H.J.

    1982-11-01

    Exploratory activity in central and southern Africa continued to grow during 1981. Geophysical operations reached nearly record levels and the number of wells increased markedly. Oil production suffered from the adverse conditions that existed throughout the world and dropped by a significant amount. New Concession acquisitions occurred in several of the countries in northeast Africa. Elsewhere, the operating companies negotiated new concessions and renewed those that were expiring. In several countries where production has been proven, the operators were assigned exploitation concessions. Seismic crews and marine geophysical vessels were active throughout the countries in this area. A total of 365 party-months of work was done to yield 98,035 km of new lines. A moderate amount of 3-D recording was carried out in connection with field development. Some aeromagnetic work was done, principally in northeast Africa and in Mozambique. Forty-four new fields or pools were discovered by drilling 115 new-field wildcat and exploratory wells. These wells accounted for 1,060,254 ft (323,248 m) of hole. Appraisal and development drilling resulted in 321 wells with a total of 2,533,305 ft (772,349 m) of hole drilled. At year end, 25 exploratory wells were under way or resting, and 49 rigs were active in development drilling. Oil production for the year was 691,995,939 bbl, a decrease of nearly 25% from 1980. Nigeria suffered the greatest drop in production; however, increases were achieved in Cameroon, Congo, and Zaire. The cumulative production from this part of Africa passed the 10 billion bbl mark.

  11. Atmospheric Radiation Measurement program climate research facility operations quarterly report October 1 - December 31, 2006.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2007-03-14

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), the actual hours of operation, and the variance (unplanned downtime) for the period October 1 through December 31, 2006, for the fixed and mobile sites. Although the AMF is currently up and running in Niamey, Niger, Africa, the AMF statistics are reported separately and not included in the aggregate average with the fixed sites. The first quarter comprises a total of 2,208 hours. For all fixed sites, the actual data availability (and therefore actual hours of operation) exceeded the individual (and well as aggregate average of the fixed sites) operational goal for the first quarter of fiscal year (FY) 2007. The Site Access Request System is a web-based database used to track visitors to the fixed sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a Central Facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. NIM represents the AMF statistics for the current deployment in Niamey, Niger, Africa. PYE represents the AMF statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request an account on the local site data system. The eight research computers are located at the Barrow and Atqasuk sites; the SGP Central Facility; the TWP Manus, Nauru, and Darwin sites; the DMF at PNNL; and the AMF in Niger. This report provides the cumulative numbers of visitors and user accounts by site for the period January 1, 2006 - December 31, 2006. The U.S. Department of Energy requires national user facilities to report facility use by total visitor days-broken down by institution type, gender, race, citizenship, visitor role, visit purpose, and facility-for actual visitors and for active user research computer accounts. During this reporting period, the ACRF Archive did not collect data on user characteristics in this way. Work is under way to collect and report these data. Table 2 shows the summary of cumulative users for the period January 1, 2006 - December 31, 2006. For the first quarter of FY 2007, the overall number of users is up from the last reporting period. The historical data show that there is an apparent relationship between the total number of users and the 'size' of field campaigns, called Intensive Operation Periods (IOPs): larger IOPs draw more of the site facility resources, which are reflected by the number of site visits and site visit days, research accounts, and device accounts. These types of users typically collect and analyze data in near-real time for a site-specific IOP that is in progress. However, the Archive accounts represent persistent (year-to-year) ACRF data users that often mine from the entire collection of ACRF data, which mostly includes routine data from the fixed and mobile sites, as well as cumulative IOP data sets. Archive data users continue to show a steady growth, which is independent of the size of IOPs. For this quarter, the number of Archive data user accounts was 961, the highest since record-keeping began. For reporting purposes, the three ACRF sites and the AMF operate 24 hours per day, 7 days per week, and 52 weeks per year. Although the AMF is not officially collecting data this quarter, personnel are regularly involved with teardown, packing, hipping, unpacking, setup, and maintenance activities, so they are included in the safety statistics. Time is reported in days instead of hours. If any lost work time is incurred by any employee, it is counted as a workday loss. Table 3 reports the consecutive days since the last recordable or reportable injury or incident causing damage to property, equipment, or vehicle for the period October 1 - December 31, 2006. There were no recordable or lost workdays or incidents for the first quarter of FY 2007.

  12. The Citizen Cyberscience Lectures - 1) Mobile phones and Africa: a success story 2) Citizen Problem Solving

    ScienceCinema (OSTI)

    None

    2011-10-06

    Mobile phones and Africa: a success story Dr. Mo Ibrahim, Mo Ibrahim Foundation Citizen Problem Solving Dr. Alpheus Bingham, InnoCentive The Citizen Cyberscience Lectures are hosted by the partners of the Citizen Cyberscience Centre, CERN, The UN Institute of Training and Research and the University of Geneva. The goal of the Lectures is to provide an inspirational forum for participants from the various international organizations and academic institutions in Geneva to explore how information technology is enabling greater citizen participation in tackling global development challenges as well as global scientific research. The first Citizen Cyberscience Lectures will welcome two speakers who have both made major innovative contributions in this area. Dr. Mo Ibrahim, founder of Celtel International, one of Africa?s most successful mobile network operators, will talk about ?Mobile phones and Africa: a success story?. Dr. Alpheus Bingham, founder of InnoCentive, a Web-based community that solves industrial R&D; challenges, will discuss ?Citizen Problem Solving?. The Citizen Cyberscience Lectures are open and free of charge. Participants from outside CERN must register by sending an email to Yasemin.Hauser@cern.ch BEFORE the 23rd october to be able to access CERN. THE LECTURES Mobile phones and Africa: a success story Dr. Mo Ibrahim, Mo Ibrahim Foundation Abstract The introduction of mobile phones into Africa changed the continent, enabling business and the commercial sector, creating directly and indirectly, millions of jobs. It enriched the social lives of many people. Surprisingly, it supported the emerging civil society and advanced the course of democracy Bio Dr Mo Ibrahim is a global expert in mobile communications with a distinguished academic and business career. In 1998, Dr Ibrahim founded Celtel International to build and operate mobile networks in Africa. Celtel became one of Africa?s most successful companies with operations in 15 countries, covering more than a third of the continent?s population and investing more than US$750 million in Africa. The company was sold to MTC Kuwait in 2005 for $3.4billion. In 2006 Dr Ibrahim established the Mo Ibrahim Foundation to support great African leadership. The Foundation focuses on two major initiatives to stimulate debate around, and improve the quality of, governance in Africa. The Ibrahim Prize for Achievement in African Leadership recognises and celebrates excellence; and the Ibrahim Index of African Governance provides civil society with a comprehensive and quantifiable tool to promote government accountability. Dr Ibrahim is also Founding Chairman of Satya Capital Ltd, an investment company focused on opportunities in Africa. Dr Ibrahim has been awarded an Honorary Doctorate by the University of London?s School of Oriental and African Studies, the University of Birmingham and De Montfort University, Leicester as well as an Honorary Fellowship Award from the London Business School. He has also received the Chairman?s Award for Lifetime Achievement from the GSM Association in 2007 and the Economists Innovation Award 2007 for Social & Economic Innovation. In 2008 Dr Ibrahim was presented with the BNP Paribas Prize for Philanthropy, and also listed by TIME magazine as one of the 100 most influential people in the world. Citizen Problem Solving Dr. Alpheus Bingham, InnoCentive Abstract American playwright Damien Runyon (Guys and Dolls) once remarked, "the race is not always to the swift, nor the victory to the strong -- but that IS how you bet." Not only does a system of race handicapping follow from this logic, but the whole notion of expertise and technical qualifications. Such 'credentials' allow one to 'bet' on who might most likely solve a difficult challenge, whether as consultant, contractor or employee. Of course, the approach would differ if one were allowed to bet AFTER the race. When such systems came into broad use, i.e., chat rooms, usenets, innocentive, etc., and were subsequently studied, it was often found that the greatest probability of solution lies in the "long tail" of the function rather than in the head representing formally vetted 'experts.' Insight into a problem is often the intersection of training, experience, metaphor and provocation (think Archimedes). Examples of "citizens" outside a targeted field of expertise providing uniques solutions will illustrate the principles involved. Bio Dr. Alph Bingham is a pioneer in the field of open innovation and an advocate of collaborative approaches to research and development. He is co-founder, and former president and chief executive officer of InnoCentive Inc., a Web-based community that matches companies facing R&D; challenges with scientists who propose solutions. Through InnoCentive, a platform that leverages the ability to connect to a whole planet of people through the Internet, organizations can access individuals ? problem solvers ? who might never have been found. Alph spent more than 25 years with Eli Lilly and Company, and offers deep experience in pharmaceutical research and development, research acquisitions and collaborations, and R&D; strategic planning. During his career he was instrumental in creating and developing Eli Lilly's portfolio management process as well as establishing the divisions of Research Acquisitions, the Office of Alliance Management and e.Lilly, a business innovation unit, from which various other ventures were spun out that create the advantages of open and networked organizational structures, including: InnoCentive, YourEncore, Inc., Coalesix, Inc., Maaguzi, Inc., Indigo Biosystems, Seriosity, Chorus and Collaborative Drug Discovery, Inc. He currently serves on the Board of Directors of InnoCentive, Inc., and Collaborative Drug Discovery, Inc.; the advisory boards of the Center for Collective Intelligence (MIT), and the Business Innovation Factory, as well as a member of the board of trustees of the Bankinter Foundation for Innovation in Madrid. He has lectured extensively at both national and international events and serves as a Visiting Scholar at the National Center for Supercomputing Application at the University of Illinois at Champaign-Urbana. He is also the former chairman of the Board of Editors of the Research Technology Management Journal. Dr. Bingham was the recipient of the Economist's Fourth Annual Innovation Summit "Business Process Award" for InnoCentive. He was also named as one of Project Management Institute's "Power 50" leaders in October 2005. Dr. Bingham received a Ph.D. in organic chemistry from Stanford University.

  13. The importance of context in delivering effective EIA: Case studies from East Africa

    SciTech Connect (OSTI)

    Marara, Madeleine; Okello, Nick; Kuhanwa, Zainab; Douven, Wim; Beevers, Lindsay Leentvaar, Jan

    2011-04-15

    This paper reviews and compares the condition of the environmental impact assessment (EIA) system in three countries in the East Africa region: Kenya, Rwanda and Tanzania. The criteria used for the evaluation and the comparison of each system are based on the elements of the legal, administrative and procedural frameworks, as well as the context in which they operate. These criteria are adapted from the evaluation and quality control criteria derived from a number of literature sources. The study reveals that the EIA systems of Kenya and Tanzania are at a similar stage in their development. The two countries, the first to introduce the EIA concept into their jurisdiction in this part of Africa, therefore have more experience than Rwanda in the practice of environmental impact assessment, where the legislation and process requires more time to mature both from the governmental and societal perspective. The analysis of the administrative and procedural frameworks highlights the weakness in the autonomy of the competent authority, in all three countries. Finally a major finding of this study is that the contextual set up i.e. the socio-economic and political situation plays an important role in the performance of an EIA system. The context in developing countries is very different from developed countries where the EIA concept originates. Interpreting EIA conditions in countries like Kenya, Rwanda and Tanzania requires that the analysis for determining the effectiveness of their systems should be undertaken within a relevant framework, taking into account the specific requirements of those countries.

  14. Oil and gas developments in central and southern Africa in 1987

    SciTech Connect (OSTI)

    Hartman, J.B.; Walker, T.L.

    1988-10-01

    Significant rightholding changes took place in central and southern Africa during 1987. Angola, Benin, Congo, Gabon, Ghana, Guinea, Guinea Bissau, Mauritania, Seychelles, Somali Republic, Tanzania, Zaire, and Zambia announced awards or acreage open for bidding. Decreases in exploratory rightholdings occurred in Cameroon, Congo, Cote d'Ivoire, Equatorial Guinea, Gabon, Kenya, Namibia, South Africa, and Tanzania. More wells and greater footage were drilled in 1987 than in 1986. Total wells increased by 18% as 254 wells were completed compared to 217 in 1986. Footage drilled during the year increased by 46% as about 1.9 million ft were drilled compared to about 1.3 million ft in 1986. The success rate for exploration wells in 1987 improved slightly to 36% compared to 34% in 1986. Significant discoveries were made in Nigeria, Angola, Congo, and Gabon. Seismic acquisition in 1987 was the major geophysical activity during the year. Total oil production in 1987 was 773 million bbl (about 2.1 million b/d), a decrease of 7%. The decrease is mostly due to a 14% drop in Nigerian production, which comprises 60% of total regional production. The production share of OPEC countries (Nigeria and Gabon) versus non-OPEC countries of 67% remained unchanged from 1986. 24 figs., 5 tabs.

  15. ARM - Facility News Article

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

    July 31, 2009 [Facility News, Publications] African Collaborators Continue Data Analyses from Niamey Bookmark and Share During a recent gathering at the University of Niamey, SGP and African collaborators pause for a quick photo. From left to right: Dr. Zewdu Segele, SGP Site Scientist Postdoc; Professor Ibrah Sanda, Professor of Physics, University of Niamey; Dr. Pete Lamb, SGP Site Scientist; Professor Ben Mohamed, project lead from the University of Niamey; Hama Hamidou, a Niamey

  16. Mitigation Options in Forestry, Land-Use, Change and Biomass Burning in Africa

    SciTech Connect (OSTI)

    Makundi, Willy R.

    1998-06-01

    Mitigation options to reduce greenhouse gas emissions and sequester carbon in land use sectors are describe in some detail. The paper highlights those options in the forestry sector, which are more relevant to different parts of Africa. It briefly outlines a bottom-up methodological framework for comprehensively assessing mitigation options in land use sectors. This method emphasizes the application of end-use demand projections to construct a baseline and mitigation scenarios and explicitly addresses the carbon storage potential on land and in wood products, as well as use of wood to substitute for fossil fuels. Cost-effectiveness indicators for ranking mitigation options are proposed, including those, which account for non-carbon monetary benefits such as those derived from forest products, as well as opportunity cost of pursuing specific mitigation option. The paper finally surveys the likely policies, barriers and incentives to implement such mitigation options in African countries .

  17. Technical Potential of Solar Energy to Address Energy Poverty and Avoid GHG Emissions in Africa (Poster)

    SciTech Connect (OSTI)

    Cowlin, S.; Heimiller, D.; Bilello, D.; Renne, D.

    2008-10-01

    Approximately 1.6 billion people worldwide do not have access to electricity, and roughly 2.4 billion people rely on traditional biomass fuels to meet their heating and cooking needs. Lack of access to and use of energy - or energy poverty - has been recognized as a barrier to reaching the Millennium Development Goals (MDGs) and other targeted efforts to improve health and quality of life. Reducing reliance on traditional biomass can substantially reduce indoor air pollution-related morbidity and mortality; increasing access to lighting and refrigeration can improve educational and economic opportunities. Though targeted electrification efforts have had success within Latin America and East Asia (reaching electrification rates above 85%), sub-Saharan Africa has maintained electrification rates below 25% (IEA 2004).

  18. Model Annex for Preparedness and Response to Radiological Transportation

    Office of Environmental Management (EM)

    of Energy Mobile Climate Monitoring Facility to Sample Skies in Africa Mobile Climate Monitoring Facility to Sample Skies in Africa January 18, 2006 - 10:47am Addthis WASHINGTON, D.C. -- The U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Program is placing a new, portable atmospheric laboratory with sophisticated instruments and data systems in Niger, Africa, to gain a better understanding of the potential impacts of Saharan dust on global climate. Dust from Africa's

  19. The age of the martian meteorite Northwest Africa 1195 and the differentiation history of the shergottites

    SciTech Connect (OSTI)

    Symes, S; Borg, L; Shearer, C; Irving, A

    2007-04-05

    Samarium-neodymium isotopic analyses of unleached and acid-leached mineral fractions from the recently identified olivine-bearing shergottite Northwest Africa 1195 yield a crystallization age of 348 {+-} 19 Ma and an {var_epsilon}{sub Nd}{sup 143} value of +40.1 {+-} 1.3. Maskelynite fractions do not lie on the Sm-Nd isochron and appear to contain a martian surface component with low {sup 147}Sm/{sup 144}Nd and {sup 143}Nd/{sup 144}Nd ratios that was added during shock. The Rb-Sr system is disturbed and does not yield an isochron. Terrestrial Sr appears to have affected all of the mineral fractions, although a maximum initial {sup 87}Sr/{sup 86}Sr ratio of 0.701614 {+-} 16 is estimated by passing a 348 Ma reference isochron through the maskelynite fraction that is least affected by contamination. The high initial {var_epsilon}{sub Nd}{sup 143} value and the low initial {sup 87}Sr/{sup 86}Sr ratio, combined with the geologically young crystallization age, indicate that Northwest Africa 1195 is derived from a source region characterized by a long-term incompatible element depletion. The age and initial Sr and Nd isotopic compositions of Northwest Africa 1195 are very similar to those of Queen Alexandra Range 94201, indicating these samples were derived from source regions with nearly identical Sr-Nd isotopic systematics. These similarities suggest that these two meteorites share a close petrogenetic relationship and might have been erupted from a common volcano. The meteorites Yamato 980459, Dar al Gani 476, Sayh al Uhaymir 005/008, and Dhofar 019 also have relatively old ages between 474-575 Ma and trace element and/or isotopic systematics that are indicative of derivation from incompatible-element-depleted sources. This suggests that the oldest group of meteorites is more closely related to one another than they are to the younger meteorites that are derived from less incompatible-element-depleted sources. Closed-system fractional crystallization of this suite of meteorites is modeled with the MELTS algorithm using the bulk composition of Yamato 980459 as a parent. These models reproduce many of the major element and mineralogical variations observed in the suite. In addition, the rare-earth element systematics of these meteorites are reproduced by fractional crystallization using the proportions of phases and extents of crystallization that are calculated by MELTS. The combined effects of source composition and fractional crystallization are therefore likely to account for the major element, trace element, and isotopic diversity of all shergottites. Thus, assimilation of a martian crustal component is not required to explain the geochemical diversity of the shergottites.

  20. Muslim oil and gas periphery; the future of hydrocarbons in Africa, southeast Asia and the Caspian. Master`s thesis

    SciTech Connect (OSTI)

    Crockett, B.D.

    1997-12-01

    This thesis is a study of the contemporary political, economic, and technical developments and future prospects of the Muslim hydrocarbon exporters of Africa, Southeast Asia, and the Caspian. The established Muslim oil and gas periphery of Africa and Southeast Asia has four members in the Organization of Petroleum Exporting Countries (OPEC) and is systemically increasing its production of natural gas. I analyze US government and corporate policies regarding the countries and the major dilemmas of the Muslim hydrocarbon periphery. The first chapter provides a selective overview of global energy source statistics; the policies, disposition and composition of the major hydrocarbon production and consumption players and communities; a selective background of OPEC and its impact on the globe; and a general portrait of how the Muslim periphery piece fits into the overall Muslim oil and gas puzzle. Chapter two analyzes the established Muslim oil and gas periphery of Africa and Southeast Asia asking the following questions: What are the major political, economic, and technical trends and dilemmas affecting these producer nations. And what are the United States` policies and relationships with these producers. Chapter three asks the same questions as chapter two, but with regard to the newly independent states of the Caspian Sea. I probe the regional petroleum exploration and transportation dilemmas in some detail.

  1. Patterns of Practice of Palliative Radiotherapy in Africa, Part 1: Bone and Brain Metastases

    SciTech Connect (OSTI)

    Sharma, Vinay Gaye, Papa Macoumba M.Med.; Wahab, Sherif Abdel; Ndlovu, Ntokozo; Ngoma, Twalib; Vanderpuye, Verna; Sowunmi, Anthonia; Kigula-Mugambe, Joseph; Jeremic, Branislav

    2008-03-15

    Purpose: To provide data on the pattern of practice of palliative radiotherapy (RT) on the African continent. Methods and Materials: A questionnaire was distributed to participants in a regional training course of the International Atomic Energy Agency in palliative cancer care and sent by e-mail to other institutions in Africa. Requested information included both infrastructure and human resources available and the pattern of RT practice for metastatic and locally advanced cancers. Results: Of 35 centers contacted, 24 (68%) completed the questionnaire. Although RT is used by most centers for most metastatic cancers, liver and lung metastases are treated with chemotherapy. Of 23 centers, 14 (61%) had a single RT regimen as an institutional policy for treating painful bone metastases, but only 5 centers (23%) of 23 used 8 Gy in 1 fraction. Brain metastases were being treated by RT to the whole brain to 30 Gy in 10 fractions, either exclusively (n = 13, 56%) or in addition to the use of 20 Gy in 5 fractions (n = 3, 14%). Conclusion: Radiotherapy is a major component of treatment of cancer patients in African countries. There is consensus among few centers for treatment schedules for almost all sites regarding time and dose-fractionation characteristics of RT regimens used and/or indications for the use of RT in this setting.

  2. Oil and gas developments in central and southern Africa in 1983

    SciTech Connect (OSTI)

    McGrew, H.J.

    1984-10-01

    All exploratory activity in central and southern Africa decreased in 1983, reflecting world economic conditions and excess productive capacity. Seismic activity has declined sharply from its peak year of 1981. Land operations suffered the greatest drop in 1983, whereas party-months of marine work increased slightly. 3-D recording continued to be used but at a reduced rate compared with 1982. Large aeromagnetic surveys were made in several countries; however, the coverage was less than in 1982. Gravity continues to be used to supplement other geophysical work, but other exploratory techniques are being used infrequently. Total wells drilled dropped from 464 in 1982 to 387 in 1983. Most of the decline was in exploratory drilling, which dropped from 132 to 86 wells. This was reflected in the number of discoveries, which decreased from 48 to 27 while the success rate continued about the same. Development drilling continued at a high level in Cameroon and Congo, whereas in Nigeria the emphasis shifted to the drilling of appraisal wells. In all, 2,937,708 ft (895,643 m) of hole was drilled, a decrease of about 20% from 1982. Oil production of 673,075,667 bbl in 1983 was an increase of 1.7% over 1982's production, bringing cumulative production to over 12 billion bbl. Marked increases in production were recorded in Cabinda, Ivory Coast, and Congo. Production from Nigerian fields continued to dominate this part of the world as they contributed about 67% of the annual production and 75% of the cumulative production. 44 figures, 15 tables.

  3. Use of ARM observations and numerical models to determine radiative and latent heating profiles of mesoscale convective systems for general circulation models

    SciTech Connect (OSTI)

    Houze, Jr., Robert A.

    2013-11-13

    We examined cloud radar data in monsoon climates, using cloud radars at Darwin in the Australian monsoon, on a ship in the Bay of Bengal in the South Asian monsoon, and at Niamey in the West African monsoon. We followed on with a more in-depth study of the continental MCSs over West Africa. We investigated whether the West African anvil clouds connected with squall line MCSs passing over the Niamey ARM site could be simulated in a numerical model by comparing the observed anvil clouds to anvil structures generated by the Weather Research and Forecasting (WRF) mesoscale model at high resolution using six different ice-phase microphysical schemes. We carried out further simulations with a cloud-resolving model forced by sounding network budgets over the Niamey region and over the northern Australian region. We have devoted some of the effort of this project to examining how well satellite data can determine the global breadth of the anvil cloud measurements obtained at the ARM ground sites. We next considered whether satellite data could be objectively analyzed to so that their large global measurement sets can be systematically related to the ARM measurements. Further differences were detailed between the land and ocean MCS anvil clouds by examining the interior structure of the anvils with the satellite-detected the CloudSat Cloud Profiling Radar (CPR). The satellite survey of anvil clouds in the Indo-Pacific region was continued to determine the role of MCSs in producing the cloud pattern associated with the MJO.

  4. Seismicity in Central North Africa at low magnitudes: A first look at the TAM event detected data base

    SciTech Connect (OSTI)

    Harben, P.E.,

    1997-01-01

    Teleseismic observations of seismicity in the central North Africa region show that the region is aseismic. This is true for earthquakes with a body wave magnitude greater than about 4 or so. For earthquakes with body wave magnitudes substantially below about 4, the teleseismic observations of seismicity in the central Sahara are incomplete since smaller earthquakes would probably not be detected and located by the current teleseismic monitoring networks. Only one known open seismic station has been operating in the central Sahara. This is the Tamanrasset (TAM) seismic station in southern Algeria. A simple analysis of data records from this station can be used to determine if the central Sahara is also relatively aseismic at magnitudes substantially below 4. That is the primary purpose of this study.

  5. Atmospheric Radiation Measurement program climate research facility operations quarterly report.

    SciTech Connect (OSTI)

    Sisterson, D. L.; Decision and Information Sciences

    2006-09-06

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year dating back to 1998. The U.S. Department of Energy requires national user facilities to report time-based operating data. The requirements concern the actual hours of operation (ACTUAL); the estimated maximum operation or uptime goal (OPSMAX), which accounts for planned downtime; and the VARIANCE [1-(ACTUAL/OPSMAX)], which accounts for unplanned downtime. The OPSMAX time for the third quarter for the Southern Great Plains (SGP) site is 2,074.80 hours (0.95 x 2,184 hours this quarter). The OPSMAX for the North Slope Alaska (NSA) locale is 1,965.60 hours (0.90 x 2,184), and that for the Tropical Western Pacific (TWP) locale is 1,856.40 hours (0.85 x 2,184). The OPSMAX time for the ARM Mobile Facility (AMF) is 2,074.80 hours (0.95 x 2,184). The differences in OPSMAX performance reflect the complexity of local logistics and the frequency of extreme weather events. It is impractical to measure OPSMAX for each instrument or data stream. Data availability reported here refers to the average of the individual, continuous data streams that have been received by the Archive. Data not at the Archive are caused by downtime (scheduled or unplanned) of the individual instruments. Therefore, data availability is directly related to individual instrument uptime. Thus, the average percent of data in the Archive represents the average percent of the time (24 hours per day, 91 days for this quarter) the instruments were operating this quarter. Table 1 shows the accumulated maximum operation time (planned uptime), the actual hours of operation, and the variance (unplanned downtime) for the period April 1 through June 30, 2006, for the fixed and mobile sites. Although the AMF is currently up and running in Niamey, Niger, Africa, the AMF statistics are reported separately and not included in the aggregate average with the fixed sites. The third quarter comprises a total of 2,184 hours. For all fixed sites (especially the TWP locale) and the AMF, the actual data availability (and therefore actual hours of operation) exceeded the individual (and well as aggregate average of the fixed sites) operational goal for the third quarter of fiscal year (FY) 2006.

  6. Ground Truth, Magnitude Calibration and Regional Phase Propagation and Detection in the Middle East and Horn of Africa

    SciTech Connect (OSTI)

    Nyblade, A; Brazier, R; Adams, A; Park, Y; Rodgers, A; Al-Amri, A

    2007-07-08

    In this project, we are exploiting several seismic data sets to improve U.S. operational capabilities to monitor for low yield nuclear tests across the Middle East (including the Iranian Plateau, Zagros Mountains, Arabian Peninsula, Turkish Plateau, Gulf of Aqaba, Dead Sea Rift) and the Horn of Africa (including the northern part of the East African Rift, Afar Depression, southern Red Sea and Gulf of Aden). The data sets are being used to perform three related tasks. (1) We are determining moment tensors, moment magnitudes and source depths for regional events in the magnitude 3.0 to 6.0 range. (2) These events are being used to characterize high-frequency (0.5-16 Hz) regional phase attenuation and detection thresholds, especially from events in Iran recorded at stations across the Arabian Peninsula. (3) We are collecting location ground truth at GT5 (local) and GT20 (regional) levels for seismic events with M > 2.5, including source geometry information and source depths. Towards meeting these objectives, seismograms from earthquakes in the Zagros Mountains recorded at regional distances have been inverted for moment tensors, which have then been used to create synthetic seismograms to determine the source depths of the earthquakes via waveform matching. The source depths have been confirmed by modeling teleseismic depth phases recorded on GSN and IMS stations. Early studies of the distribution of seismicity in the Zagros region found evidence for earthquakes in the upper mantle. But subsequent relocations of teleseismic earthquakes suggest that source depths are generally much shallower, lying mainly within the upper crust. All of the regional events studied so far nucleated within the upper crust, and most of the events have thrust mechanisms. The source mechanisms for these events are being used to characterize high-frequency (0.5-16 Hz) regional phase attenuation and detection thresholds for broadband seismic stations in the Arabian Peninsula, including IMS stations and stations belonging to the Saudi Arabian National Digital Seismic Network. To improve event locations, source mechanisms and attenuation estimates, new regional P and S wave velocity models of the upper mantle under the Arabian Peninsula have also been developed using data from teleseismic events recorded at stations within the Arabian Peninsula and Horn of Africa. These models show slower-than-average velocities within the lithospheric mantle under the entire Arabian Shield. However, at sublithospheric mantle depths, the low velocity region appears to be localized beneath the western side of the Arabian Shield.

  7. Niger-National Adaptation Plan Global Support Programme (NAP...

    Open Energy Info (EERE)

    Global Environment Facility (GEF), United Nations Framework Convention on Climate Change (UNFCCC), Global Water Partnership (GWP), German Society for International Cooperation...

  8. Peer-to-Peer Consultations: Ancillary Services Peer Exchange with India: Experience from South Africa, Europe & the United States (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-05-01

    In support of national and subnational decision makers, the 21st Century Power Partnership regularly works with country partners to organize peer-to-peer consultations on critical issues. In March 2014, 21CPP collaborated with the Regulatory Assistance Project - India to host two peer-to-peer exchanges among experts from India, South Africa, Europe, and the United States to discuss the provision of ancillary services, particularly in the context of added variability and uncertainty from renewable energy. This factsheet provides a high level summary of the peer-to-peer consultation.

  9. South Africa and the 21st Century Power Partnership (Fact Sheet). 21st Century Power Partnership; 21st Century Power Partnership

    SciTech Connect (OSTI)

    2015-04-16

    Established in 2012, the 21CPP South Africa Programme is a global initiative that connects South African stakeholders with an international community of expertise. The overall goal of this program is to support South Africa’s power system transformation by accelerating the transition to a reliable, financially robust, and low-carbon power system. 21CPP activities focus on achieving positive outcomes for all participants, especially addressing critical questions and challenges facing system planners, regulators, and operators. In support of this goal, 21CPP taps into deep networks of expertise among leading industry practitioners.

  10. Assistance Focus: Africa (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-12-01

    The Clean Energy Solutions Center Ask an Expert service connects governments seeking policy information and advice with one of more than 30 global policy experts who can provide reliable and unbiased quick-response advice and information. The service is available at no cost to government agency representatives from any country and the technical institutes assisting them. This publication presents summaries of assistance provided to African governments, including the benefits of that assistance.

  11. Characterization of Vertical Velocity and Drop Size Distribution Parameters in Widespread Precipitation at ARM Facilities

    SciTech Connect (OSTI)

    Giangrande S. E.; Luke, E. P.; Kollias, P.

    2012-02-01

    Extended, high-resolution measurements of vertical air motion and median volume drop diameter D0 in widespread precipitation from three diverse Atmospheric Radiation Measurement Program (ARM) locations [Lamont, Oklahoma, Southern Great Plains site (SGP); Niamey, Niger; and Black Forest, Germany] are presented. The analysis indicates a weak (0-10 cm{sup -1}) downward air motion beneath the melting layer for all three regions, a magnitude that is to within the typical uncertainty of the retrieval methods. On average, the hourly estimated standard deviation of the vertical air motion is 0.25 m s{sup -1} with no pronounced vertical structure. Profiles of D0 vary according to region and rainfall rate. The standard deviation of 1-min-averaged D0 profiles for isolated rainfall rate intervals is 0.3-0.4 mm. Additional insights into the form of the raindrop size distribution are provided using available dual-frequency Doppler velocity observations at SGP. The analysis suggests that gamma functions better explain paired velocity observations and radar retrievals for the Oklahoma dataset. This study will be useful in assessing uncertainties introduced in the measurement of precipitation parameters from ground-based and spaceborne remote sensors that are due to small-scale variability.

  12. Comparison of Simulated and Observed Continental Tropical Anvil Clouds and Their Radiative Heating Profiles

    SciTech Connect (OSTI)

    Powell, Scott W.; Houze, R.; Kumar, Anil; McFarlane, Sally A.

    2012-09-06

    Vertically pointing millimeter-wavelength radar observations of anvil clouds extending from mesoscale convective systems (MCSs) that pass over an Atmospheric Radiation Measurement Program (ARM) field site in Niamey, Niger, are compared to anvil structures generated by the Weather Research and Forecasting (WRF) mesoscale model using six different microphysical schemes. The radar data provide the statistical distribution of the radar reflectivity values as a function of height and anvil thickness. These statistics are compared to the statistics of the modeled anvil cloud reflectivity at all altitudes. Requiring the model to be statistically accurate at all altitudes is a stringent test of the model performance. The typical vertical profile of radiative heating in the anvil clouds is computed from the radar observations. Variability of anvil structures from the different microphysical schemes provides an estimate of the inherent uncertainty in anvil radiative heating profiles. All schemes underestimate the optical thickness of thin anvils and cirrus, resulting in a bias of excessive net anvil heating in all of the simulations.

  13. ARM - Facility News Article

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

    April 15, 2010 [Facility News] Second Phase of African Scientific Exchange Underway Bookmark and Share Left to right: Dr. Zewdu Segele and Hama Hamidou examine reflectivity measurements made by the W-band ARM cloud radar in Niamey during July 2006. Left to right: Dr. Zewdu Segele and Hama Hamidou examine reflectivity measurements made by the W-band ARM cloud radar in Niamey during July 2006. Continuing an international collaboration that began with the ARM Mobile Facility deployment to Niamey,

  14. EC Publications

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

    africa center

  15. Opportunities for market-based programs worldwide that reduce greenhouse gas emissions: Initial Observations from Missions to the Philippines, South Africa, and Mexico

    SciTech Connect (OSTI)

    Stanton-Hoyle, D.R.

    1998-07-01

    Globally, governments and industries are implementing innovative voluntary programs to reduce greenhouse gas emissions. Often these programs encourage groups to use cost effective technologies that capture market-based forces. These programs are successful because they capitalize on existing opportunities where both the environment and the participants can benefit (i.e., win-win opportunities). This paper documents efforts to investigate these kinds of win-win opportunities in three developing countries: the Philippines, South Africa, and Mexico. Initial observations are provided as fresh information from the field, drawing on six missions during the last nine months. Utility costs, interest rates, and overall economic health appear to critically affect opportunities in each country. By contrast, details of heating, ventilating and air-conditioning (HVAC) design and local climate were often important differences between countries. These affect opportunities, for example, to achieve significant savings from cooling systems or not. Looking at the success of ESCOs was somewhat surprising. One might expect to see the most successful ESCO activity where utility costs are high and upgrade opportunities are plentiful (such as in the Philippines). This was not the case, however, as research in the Philippines did not reveal even one active ESCO contract yet. Design practices for new construction were in need of the same thing that helps US design teams do a better job of energy-efficient design, better communications between design team members. Finally, industrial firms were doing a variety of EE upgrades in each country, but this level of activity was relatively small compared to what should be cost effective.

  16. ARM Aerosol Working Group Meeting

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

    and MFRSR Measurements ARM STM 2008 Norfolk, VA Connor Flynn 1 , Annette Koontz 1 , Anne Jefferson 2 , Jim Barnard 1 , Sally McFarlane 1 1 Pacific Northwest National Laboratory 2 CIRES, University of Colorado, Boulder Progress towards ARM DOE 2008 Performance Metric 3 & 4 * Produce and make available new continuous time series of aerosol total column depth, based on results from the AMF deployment in Niger, Africa. * Produce and make available new continuous time series of retrieved dust

  17. Turmoil doesn`t dampen enthusiasm

    SciTech Connect (OSTI)

    1997-08-01

    The paper discusses the outlook for the African gas and oil industries. Though Africa remains politically and economically volatile, its vast energy potential is becoming increasingly attractive to foreign oil and gas companies. Separate evaluations are given for Algeria, Egypt, Nigeria, Angola, Libya, Congo, Gabon, Tunisia, Cameroon, Cote D`Ivoire, and briefly for South Africa, Sudan, Equatorial Guinea, Ghana, Zaire, Benin, Mozambique, Chad, Namibia, Tanzania, Eritrea, Guinea-Bissau, Senegal, Morocco, Sao Tome and Principe, Ethiopia, Niger, Madagascar, Rwanda, Mauritania, Seychelles, Uganda, and Liberia.

  18. Scientific Measure of Africa's Connectivity

    SciTech Connect (OSTI)

    Zennaro, M.; Canessa, E.; Sreenivasan, K.R.; Rehmatullah, A.A.; Cottrell, R.L.; /SLAC

    2006-04-24

    Data on Internet performance and the analysis of its trend can be useful for decision makers and scientists alike. Such performance measurements are possible using the PingER methodology. We use the data thus obtained to quantify the difference in performance between developed and developing countries, sometimes referred to as the Digital Divide. Motivated by the recent interest of G8 countries in African development, we particularly focus on the African countries.

  19. Atmospheric Radiation Measurement program climate research facility operations quarterly report July 1 - September 30, 2008.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-10-08

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real-time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period July 1 - September 30, 2008, for the fixed sites. The AMF has been deployed to China, but the data have not yet been released. The fourth quarter comprises a total of 2,208 hours. The average exceeded our goal this quarter. The Site Access Request System is a web-based database used to track visitors to the fixed and mobile sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. HFE represents the AMF statistics for the Shouxian, China, deployment in 2008. FKB represents the AMF statistics for the Haselbach, Germany, past deployment in 2007. NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request a research account on the local site data system. The seven computers for the research accounts are located at the Barrow and Atqasuk sites; the SGP central facility; the TWP Manus, Nauru, and Darwin sites; and the DMF at PNNL. In addition, the ACRF serves as a data repository for a long-term Arctic atmospheric observatory in Eureka, Canada (80 degrees 05 minutes N, 86 degrees 43 minutes W) as part of the multiagency Study of Environmental Arctic Change (SEARCH) Program. NOAA began providing instruments for the site in 2005, and currently cloud radar data are available. The intent of the site is to monitor the important components of the Arctic atmosphere, including clouds, aerosols, atmospheric radiation, and local-scale atmospheric dynamics. Because of the similarity of ACRF NSA data streams and the important synergy that can be formed between a network of Arctic atmospheric observations, much of the SEARCH observatory data are archived in the ARM archive. Instruments will be added to the site over time. For more information, please visit http://www.db.arm.gov/data. The designation for the archived Eureka data is YEU and is now included in the ACRF user metrics. This quarterly report provides the cumulative numbers of visitors and user accounts by site for the period October 1, 2007 - September 30, 2008. Table 2 shows the summary of cumulative users for the period October 1, 2007 - September 30, 2008. For the fourth quarter of FY 2008, the overall number of users is down substantially (about 30%) from last quarter. Most of this decrease resulted from a reduction in the ACRF Infrastructure users (e.g., site visits, research accounts, on-site device accounts, etc.) associated with the AMF China deployment. While users had easy access to the previous AMF deployment in Germany that resulted in all-time high user statistics, physical and remote access to on-site accounts are extremely limited for the AMF deployment in China. Furthermore, AMF data have not yet been released from China to the Data Management Facility for processing, which affects Archive user statistics. However, Archive users are only down about 10% from last quarter. Another reason for the apparent reduction in Archive users is that data from the Indirect and Semi-Direct Aerosol Campaign (ISDAC), a major field campaign conducted on the North Slope of Alaska, are not yet available to users. For reporting purposes, the three ACRF sites and the AMF operate 24 hours per day, 7 days per week, and 52 weeks per year. Time is reported in days instead of hours. If any lost work time is incurred by any employee, it is counted as a workday loss. Table 3 reports the consecutive days since the last recordable or reportable injury or incident causing damage to property, equipment, or vehicle for the period July 1 - September 30, 2008. There were no incidents this reporting period.

  20. Atmospheric Radiation Measurement program climate research facility operations quarterly report January 1 - March 31, 2008.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-05-22

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period January 1 - March 31, 2008, for the fixed sites. The AMF is being deployed to China and is not in operation this quarter. The second quarter comprises a total of 2,184 hours. The average as well as the individual site values exceeded our goal this quarter. The Site Access Request System is a web-based database used to track visitors to the fixed and mobile sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. FKB represents the AMF statistics for the Haselbach, Germany, past deployment in 2007. NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request a research account on the local site data system. The seven computers for the research accounts are located at the Barrow and Atqasuk sites; the SGP central facility; the TWP Manus, Nauru, and Darwin sites; and the DMF at PNNL. In addition, the ACRF serves as a data repository for a long-term Arctic atmospheric observatory in Eureka, Canada (80 degrees 05 minutes N, 86 degrees 43 minutes W) as part of the multiagency Study of Environmental Arctic Change (SEARCH) Program. NOAA began providing instruments for the site in 2005, and currently cloud radar data are available. The intent of the site is to monitor the important components of the Arctic atmosphere, including clouds, aerosols, atmospheric radiation, and local-scale atmospheric dynamics. Because of the similarity of ACRF NSA data streams and the important synergy that can be formed between a network of Arctic atmospheric observations, much of the SEARCH observatory data are archived in the ARM archive. Instruments will be added to the site over time. For more information, please visit http://www.db.arm.gov/data. The designation for the archived Eureka data is YEU and is now included in the ACRF user metrics. This quarterly report provides the cumulative numbers of visitors and user accounts by site for the period April 1, 2007 - March 31, 2008. Table 2 shows the summary of cumulative users for the period April 1, 2007 - March 31, 2007. For the second quarter of FY 2008, the overall number of users was nearly as high as the last reporting period, in which a new record high for number of users was established. This quarter, a new record high was established for the number of user days, particularly due to the large number of field campaign activities in conjunction with the AMF deployment in Germany, as well as major field campaigns at the NSA and SGP sites. This quarter, 37% of the Archive users are ARM science-funded principal investigators and 23% of all other facility users are either ARM science-funded principal investigators or ACRF infrastructure personnel. For reporting purposes, the three ACRF sites and the AMF operate 24 hours per day, 7 days per week, and 52 weeks per year. Time is reported in days instead of hours. If any lost work time is incurred by any employee, it is counted as a workday loss. Table 3 reports the consecutive days since the last recordable or reportable injury or incident causing damage to property, equipment, or vehicle for the period January 1 - March 31, 2008. There were no incidents this reporting period.

  1. Atmospheric Radiation Measurement program climate research facility operations quarterly report October 1 - December 31, 2007.

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2008-01-24

    Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ACRF Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998. Table 1 shows the accumulated maximum operation time (planned uptime), actual hours of operation, and variance (unplanned downtime) for the period October 1 - December 31, 2007, for the fixed sites and the mobile site. The AMF has been deployed to Germany and this was the final operational quarter. The first quarter comprises a total of 2,208 hours. Although the average exceeded our goal this quarter, a series of severe weather events (i.e., widespread ice storms) disrupted utility services, which affected the SGP performance measures. Some instruments were covered in ice and power and data communication lines were down for more than 10 days in some areas of Oklahoma and Kansas, which resulted in lost data at the SGP site. The Site Access Request System is a web-based database used to track visitors to the fixed sites, all of which have facilities that can be visited. The NSA locale has the Barrow and Atqasuk sites. The SGP site has a central facility, 23 extended facilities, 4 boundary facilities, and 3 intermediate facilities. The TWP locale has the Manus, Nauru, and Darwin sites. The AMF completed its mission at the end of this quarter in Haselback, Germany (FKB designation). NIM represents the AMF statistics for the Niamey, Niger, Africa, past deployment in 2006. PYE represents just the AMF Archive statistics for the Point Reyes, California, past deployment in 2005. In addition, users who do not want to wait for data to be provided through the ACRF Archive can request an account on the local site data system. The eight research computers are located at the Barrow and Atqasuk sites; the SGP central facility; the TWP Manus, Nauru, and Darwin sites; the DMF at PNNL; and the AMF, currently in Germany. In addition, the ACRF serves as a data repository for a long-term Arctic atmospheric observatory in Eureka, Canada (80 degrees 05 minutes N, 86 degrees 43 minutes W) as part of the multiagency Study of Environmental Arctic Change (SEARCH) Program. NOAA began providing instruments for the site in 2005, and currently cloud radar data are available. The intent of the site is to monitor the important components of the Arctic atmosphere, including clouds, aerosols, atmospheric radiation, and local-scale atmospheric dynamics. Due to the similarity of ACRF NSA data streams, and the important synergy that can be formed between a network of Arctic atmospheric observations, much of the SEARCH observatory data are archived in the ARM archive. Instruments will be added to the site over time. For more information, please visit http://www.db.arm.gov/data. The designation for the archived Eureka data is YEU and is now included in the ACRF user metrics. This quarterly report provides the cumulative numbers of visitors and user accounts by site for the period January 1, 2007 - December 31, 2007. Table 2 shows the summary of cumulative users for the period January 1, 2007 - December 31, 2007. For the first quarter of FY 2008, the overall number of users was up significantly from the last reporting period. For the fourth consecutive reporting period, a record high number of Archive users was recorded. In addition, the number of visitors and visitor days set a new record this reporting period particularly due to the large number of field campaign activities in conjunction with the AMF deployment in Germany. It is interesting to note this quarter that 22% (a slight decrease from last quarter) of the Archive users are ARM Science funded principal investigators and 35% (the same as last quarter) of all other facility users are either ARM Science-funded principal investigators or ACRF infrastructure personnel. For reporting purposes, the three ACRF sites and the AMF operate 24 hours per day, 7 days per week, and 52 weeks per year. Time is reported in days instead of hours. If any lost work time is incurred by any employee, it is counted as a workday loss. Table 3 reports the consecutive days since the last recordable or reportable injury or incident causing damage to property, equipment, or vehicle for the period October 1 - December 31, 2007. There were no incidents this reporting period.

  2. ARM - VAP Process - mergesonde

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

    and European Centre for Medium Range Weather Forecasts (ECMWF) model output. ... Azores, Portugal; AMF1 HFE M1 Browse Data Shouxian, Anhui, China retired NIM M1 Browse Data Niamey, ...

  3. Use of ARM observations and numerical models to determine radiative...

    Office of Scientific and Technical Information (OSTI)

    We investigated whether the West African anvil clouds connected with squall line MCSs passing over the Niamey ARM site could be simulated in a numerical model by comparing the ...

  4. Slide 1

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

    for information on instrument swap-outs c1, s1 level data in archive for AMF from Pt. Reyes and COPS Investigating tracker problem in Niamey data Will begin processing China data...

  5. IFC-Lighting Africa | Open Energy Information

    Open Energy Info (EERE)

    International Finance Corporation (IFC) Sector Energy Focus Area Renewable Energy Topics Co-benefits assessment, - Energy Access Website http:www.lightingafrica.org...

  6. South Africa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    MWhyear 23 2008 NREL Coal Reserves 33,241.30 Million Short Tons 9 2008 EIA Natural Gas Reserves 27,160,000 Cubic Meters (cu m) 102 2010 CIA World Factbook Oil Reserves...

  7. Africa Infrastructure Country Diagnostic Documents: Interactive...

    Open Energy Info (EERE)

    from the LEDS Global Partnership. When to Use This Tool While building a low emission strategy for your country's transportation system, this tool is most useful during these key...

  8. Africa Data Dissemination Service | Open Energy Information

    Open Energy Info (EERE)

    used to monitor the vegetation condition (Normalized Difference Vegetation Index, or NDVI) and rainfall (RainFall Estimate, or RFE) across the entire African continent. The NDVI...

  9. U.S.-South Africa Energy Meeting

    Broader source: Energy.gov [DOE]

    South African Minister of Energy Benedict Martins and U.S. Deputy Secretary of Energy Daniel Poneman met December 2, 2013, in Washington, DC, for the fourth U.S.-South African Energy Dialogue,...

  10. Identification of a classical mutant in the industrial host Aspergillu...

    Office of Scientific and Technical Information (OSTI)

    host Aspergillus niger by systems genetics: LaeA is required for citric acid ... host Aspergillus niger by systems genetics: LaeA is required for citric acid ...

  11. Africa's Infrastructure: A Time for Transformation | Open Energy...

    Open Energy Info (EERE)

    Not Available Website: siteresources.worldbank.orgINTAFRICAResourcesaicdoverviewenglish This article provides an extensive knowledge base of the African infrastructure...

  12. South Africa-Enhancing Capacity for Low Emission Development...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  13. U.S.-Africa Energy Ministerial | Department of Energy

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

    officials, multilateral development partners, regional and sub-regional African energy organizations, academia, civil society, and U.S. and African private sector leaders. ...

  14. United Nations Economic Commission for Africa | Open Energy Informatio...

    Open Energy Info (EERE)

    for Economic Co-operation and Development (OECD) Ministerial Consultation known as "The Big Table" . Started in 2000, a small group of African Ministers of Finance gather with...

  15. Power Africa's Beyond the Grid Increasing Access through Small...

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

    ... Acumen Fund Bamboo Finance BBOXX Capricorn Investment Group CrossBoundary d.light Embark Energy Energiya Global Fenix International Global Off-Grid Lighting Association Gray Ghost ...

  16. Carbon Market Opportunities for the Forestry Sector of Africa...

    Open Energy Info (EERE)

    of the United Nations, Winrock International Sector: Land Focus Area: Renewable Energy, Forestry Topics: Implementation, Policiesdeployment programs Resource Type:...

  17. Sub-Saharan Africa-KITE Activities | Open Energy Information

    Open Energy Info (EERE)

    Sector Energy, Land Focus Area Conventional Energy, Energy Efficiency, Renewable Energy Topics Finance, Co-benefits assessment, Implementation, Policiesdeployment programs,...

  18. ESMAP-Rural Electrification Strategies/Africa Electrification...

    Open Energy Info (EERE)

    World Bank, International Finance Corporation (IFC) Sector Energy Focus Area Renewable Energy, Non-renewable Energy, Grid Assessment and Integration Topics Co-benefits assessment,...

  19. "OUT OF AFRICA: GENETICS AND HUMAN MIGRATIONS", Prof. Gyan Bhanot...

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

    at PPPL, adult visitors must show a government-issued photo I.D. - for example, a passport or a driver's license. Non-U.S. citizens must show a government-issued photo I.D.,...

  20. South Africa-Low Carbon Growth Strategy | Open Energy Information

    Open Energy Info (EERE)

    Assistance Program of the World Bank Sector Energy, Land Focus Area Energy Efficiency, Transportation Topics GHG inventory, Low emission development planning, Policies...

  1. South Africa-Clean Technology Fund (CTF) | Open Energy Information

    Open Energy Info (EERE)

    4.85 billion from other sources, to accelerate global deployment of Concentrated Solar Power (CSP). It will do so by investing in the CSP programs of five countries in the...

  2. South Africa-Facilitating Implementation and Readiness for Mitigation...

    Open Energy Info (EERE)

    six to eight developing countries to strengthen their national low carbon development strategies and get a "quick start" on NAMAs. The focus will be on reducing emissions of...

  3. South Africa-The World Bank Partnership for Market Readiness...

    Open Energy Info (EERE)

    Morocco Implement climate change mitigation policy as part of National Plan against Global Warming. PMR Support: Establish MRV framework. Identify and develop crediting NAMAs...

  4. South Africa-Mitigation Action Plans and Scenarios (MAPS) | Open...

    Open Energy Info (EERE)

    in an effort to build best practice, share tools and research and to create a growing body of knowledge, from a developing country perspective, that is accessible to the...

  5. Partnering with Africa on Sustainable Energy Development | Department of

    Energy Savers [EERE]

    Partnering to Create an Energy Efficient Data Center Partnering to Create an Energy Efficient Data Center September 6, 2012 - 2:04pm Addthis NREL's new high performance computer data center will reside in the Energy Systems Integration Facility, which is currently under construction. The data center will expand the laboratory's capabilities in modeling and simulation necessary to advance renewable energy and energy efficiency technologies. | Photo courtesy of Dennis Schroeder, NREL. NREL's new

  6. Development Impact Assessment (DIA) Case Study. South Africa

    SciTech Connect (OSTI)

    Cox, Sadie; Nawaz, Kathleen; Sandor, Debra

    2015-05-19

    This case study reviews South Africa’s experience in considering the impacts of climate change action on development goals, focusing on the South African energy sector and development impact assessments (DIAs) that have and could be used to influence energy policy or inform the selection of energy activities. It includes a review of assessments—conducted by government ministries, technical partners, and academic institutes and non-governmental organizations (NGOs)—that consider employment, health, and water implications of possible energy sector actions, as well as multi-criteria impact assessments.

  7. Africa - Technical Potential of Solar Energy to Address Energy...

    Open Energy Info (EERE)

    - Technical Potential of Solar Energy to Address Energy Poverty and Avoid GHG Emissions Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Technical Potential of Solar...

  8. MHK Projects/South Africa | Open Energy Information

    Open Energy Info (EERE)

    Ocean Energy Ltd Project Technology *MHK TechnologiesAquaBuoy Project Licensing Environmental Monitoring and Mitigation Efforts See Tethys << Return to the MHK database...

  9. South Africa-Low Carbon Growth Strategy | Open Energy Information

    Open Energy Info (EERE)

    The top mitigation priorities were identified as: industrial energy efficiency, renewable energy, nuclear energy, modal shift through improved public transportation, and improved...

  10. South Africa-World Bank Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    of power generation, whereas renewable energy power generation is a substitute for fossil fuel power generation. As a result, solar water heating transactions are not linked to...

  11. South Africa-Developing Climate Policy Capacity within the South...

    Open Energy Info (EERE)

    Affairs (DEA), Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) Sector Energy Focus Area Energy Efficiency Topics Background analysis,...

  12. Oil and gas developments in North Africa in 1984

    SciTech Connect (OSTI)

    Michel, R.C.

    1985-10-01

    Petroleum rights in the 6 North African countries (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia) covered in this paper were 1,906,065 km/sup 2/ at the end of 1984. An increase of 4.6% from the 1,821,966 km/sup 2/ in force at the end of 1983. This increase is due to large awards in the Sudan despite significant relinquishments elsewhere. Seismic surveys conducted during 1984 decreased to about 510.5 crew-months onshore and 29.5 crew-months offshore. However, exploration in and off Egypt was higher compared to 1983. Exploratory drilling was lower, with only 125 wells drilled compared to 179 tests completed in 1983. The main decrease was in Egypt and Sudan, but drilling in Libya resulted in 20 more completions. A significant oil discovery was made in the offshore part of the Sirte basin, off southwest Cyrenaica. The success rate in North America ranged from 19% to 50% (Libya). Development drilling increased during 1984, as higher activity appears to have taken place in 3 countries. Oil production, with an estimated daily rate of 2,952,570 bbl, was 2.8% from 1983 (2,871,460 BOPD). In Egypt, 7 fields located in the Gulf of Suez area went on stream during the year. Political unrest, which prevailed in southern Sudan during most of 1984, will likely delay the start-up of production in several fields. No statistics are available on gas production in North African countries. 9 figures, 27 tables.

  13. Smart and Just Grids: Opportunities for Sub-Saharan Africa |...

    Open Energy Info (EERE)

    URI: cleanenergysolutions.orgcontentsmart-and-just-grids-opportunities-su Language: English Policies: "Deployment Programs,Financial Incentives,Regulations" is not in...

  14. Current Status of Energy Efficiency in South Africa (Presentation...

    Open Energy Info (EERE)

    URI: cleanenergysolutions.orgcontentspain-installed-wind-capacity-website Language: English Policies: Regulations Regulations: Feed-in Tariffs This website presents an...

  15. Carbon Capture and Storage in Southern Africa | Open Energy Informatio...

    Open Energy Info (EERE)

    assessment of the rationale, possibilities and capacity needs to enable CO2 capture and storage in Botswana, Mozambique and Namibia AgencyCompany Organization Energy Research...

  16. South Africa - Greenhouse Gas Emission Baselines and Reduction...

    Open Energy Info (EERE)

    from Buildings AgencyCompany Organization United Nations Environment Programme Sector Energy Focus Area Buildings Topics Baseline projection, GHG inventory, Pathways analysis,...

  17. Africa Climate Policy Centre (ACPC) | Open Energy Information

    Open Energy Info (EERE)

    Centre (ACPC) is to become a credible knowledge hub, effectively contributing towards poverty reduction through successful adaptation to, and mitigation of climate change impacts...

  18. Development Impact Assessment (DIA) Case Study: South Africa

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

    ... Social impacts may include health (mortality and morbidity), poverty reduction, education, ... impacts and certain development impacts including GDP, employment, and povertywelfare. ...

  19. Sustainable Energy Society Southern Africa (SESSA) | Open Energy...

    Open Energy Info (EERE)

    use of renewable energy and energy efficiencyincluding all solar-based energies such as photovoltaics, thermal heating and cooling, wind, biomass and hydro, to name a few. Other...

  20. South Africa-Capital Markets Climate Initiative | Open Energy...

    Open Energy Info (EERE)

    Markets Climate Initiative (CMCI) is a public-private initiative designed to support the scale up of private finance flows for low carbon technologies, solutions and...

  1. South Africa-Measurement and Performance Tracking (MAPT) Initiative...

    Open Energy Info (EERE)

    emission development planning, -NAMA Resource Type Case studiesexamples, Guidemanual, Lessons learnedbest practices, Training materials, Workshop Website http:www.wri.org...

  2. Gender Mainstreaming Guide for the Africa Biogas Partnership...

    Open Energy Info (EERE)

    Focus Area: Renewable Energy, Biomass Topics: Policiesdeployment programs Resource Type: Lessons learnedbest practices Website: www.energia.orgfileadminfilesmediapubs...

  3. Making Africa's Power Sector Sustainable: An Analysis of Power...

    Open Energy Info (EERE)

    - Energy Access, - Environmental and Biodiversity Resource Type: Guidemanual, Lessons learnedbest practices Website: www.uneca.orgecaprogrammesnridpubspowersectorreport.pdf...

  4. South Africa-GTZ Bus Rapid Transit Johannesburg | Open Energy...

    Open Energy Info (EERE)

    and 20 stations, will be completed by June 2009 and shall be operational before the Soccer Confederation Cup in June 2009. Phase 1B (intended to bring the total busways to 63km...

  5. Summary of the ARM activities at ECMWF from 2007-2009

    SciTech Connect (OSTI)

    Maike Ahlgrimm; Anton Beljaars

    2010-07-13

    The European Centre for Medium-Range Weather Forecasts (ECMWF), as one of the leading centres in numerical weather prediction, has been an active user of observations for model evaluation for many years. Many examples exist where detailed experimental studies have inspired model improvement. To establish a link between the Atmospheric Radiation Measurement (ARM) research and ECMWF's model development, funding was provided for an \\u201cARM fellow\\u201d at ECMWF. Furthermore, ECMWF has been working closely with ARM related projects for many years. ECMWF provides operational analysis data for the ARM stations (permanent and mobile) as background meteorological information and ECMWF has implemented the Rapid Radiative Transport Model long wave and short wave schemes as radiation codes in the operational system. These codes were developed at Atmospheric and Environmental Research Inc. with ARM support and were extensively evaluated using detailed ARM observations. This short report describes the history of the ARM-fellowship at ECMWF and summarizes the achievements over the last 3 years. The emphasis of the ARM funded work over the last 3 years has been on further development and evaluation of a new shallow convection scheme in the context of ECMWF's Numerical Weather Prediction (NWP) system. The shallow convection scheme is based on the DualM approach which combines Eddy Diffusion with a Dual Mass flux concept. One of the mass fluxes describes the dry updraughts, whereas the second updraught saturates at cloud base and penetrates into the cloud. The new scheme was optimized using single column cases from a wide range of climatological regimes. Further evaluation of the 3-dimensional model using Lidar data from space (CALIPSO) clearly indicates that the resulting cloud structures are much more realistic than the ones produced by the control model (Tiedtke mass flux scheme). Additionally, data from the ARM mobile facility in 2006 in Niamey has been used to evaluate the surface energy balance in the ECMWF model. It turns out that substantial errors exist in the radiative and turbulent fluxes in the Sahel. These energy budget errors are believed to be detrimental to the simulated flow over West Africa. This was the first time that such verification was possible. It is obvious that the radiative impact of aerosols needs further investigation.

  6. Implementation of the Clean Development Mechanism in Asia and...

    Open Energy Info (EERE)

    Asia, South-Eastern Asia, "Pacific" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean,...

  7. Energy Outlook in Eastern Europe and Central Asia Region | Open...

    Open Energy Info (EERE)

    Central Asia, "Western & Eastern Europe" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean,...

  8. IEA Implementing Agreements | Open Energy Information

    Open Energy Info (EERE)

    this property., "Western & Eastern Europe" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean,...

  9. 1

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

    Dust Properties Derived from Multi-Filter Rotating Shadowband Radiometer Data in Niamey E. Kassianov, T. Ackerman, J. Barnard, C. Flynn, and S. McFarlane Pacific Northwest National Laboratory Richland, Washington Introduction One of the key uncertainties in the earth's radiation balance is the effect of dust on radiative fluxes (aerosol radiative forcing), which in turn affects climatic processes on both planetary and local scales (e.g., Intergovernmental Panel on Climate Change 2001; Sokolik et

  10. 1

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

    Background Climatology for the Atmospheric Radiation Measurement Program Mobile Facility Deployment in Niamey: Mean Annual Cycle and 2004-2005 Interannual Variability P.J. Lamb and M. Issa Lélé Cooperative Institute for Mesoscale Meteorological Studies The University of Oklahoma Norman, Oklahoma Abstract This study is comprised of two parts. The first part provides the long-term mean annual cycle context for the deployment of Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF) in

  11. Bench-Scale Cross Flow Filtration of

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

    7 Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model First Quarter 2008 ARM and Climate Change Prediction Program Report J. Mather/Pacific Northwest National Laboratory D. Randall/Colorado State University December 2007 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government.

  12. Bench-Scale Cross Flow Filtration of

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

    6 Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Second Quarter 2008 ARM and Climate Change Prediction Program Report M. Jensen/Brookhaven National Laboratory K. Johnson/Brookhaven National Laboratory J. Mather/Pacific Northwest National Laboratory D. Randall/Colorado State University March 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER

  13. Bench-Scale Cross Flow Filtration of

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

    3 Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Third Quarter 2008 ARM and Climate Change Prediction Program Report J. Mather/Pacific Northwest National Laboratory D. Randall/Colorado State University C. Flynn/Pacific Northwest National Laboratory June 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account

  14. Bench-Scale Cross Flow Filtration of

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

    8 Atmospheric Properties from the 2006 Niamey Deployment and Climate Simulation with a Geodesic Grid Coupled Climate Model Fourth Quarter 2008 ARM and Climate Change Prediction Program Report J. Mather/Pacific Northwest National Laboratory D. Randall/Colorado State University C. Flynn/Pacific Northwest National Laboratory September 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an

  15. Research Highlight

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

    First Comes the Thunder: Precursors to Local Rainfall in the West African Monsoon Download a printable PDF Submitter: Roeder, L. R., Pacific Northwest National Laboratory Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Dione C, M Lothon, D Badiane, B Campistron, F Couvreau, F Guichard, and S Sall. 2013. "Phenomenology of Sahelian convection observed in Niamey during the early monsoon." Quarterly Journal Royal Meteorological Society, , . ACCEPTED.

  16. Nazim Bharmal Anthony Slingo Jeff Settle Gary Robinson Helen White

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

    RADAGAST: measured and calculated divergences over Niamey Nazim Bharmal Anthony Slingo Jeff Settle Gary Robinson Helen White Philosophy 3. Use MODIS products to characterise the surface heterogeneity. 1. Measure the TOA radiances every 15 min from Geostationary Earth Radiation Budget (GERB). * Edwards-Slingo RT code used to calculate consistent flux components. * Or, use measurements to calculate divergences (see White et al.) 2. Measure surface fluxes and atmospheric state using the ARM Mobile

  17. Bench-Scale Cross Flow Filtration of

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

    3 Investigation of the Downwelling LW Differences Between the Niamey AMF Main and Supplementary Sites C.N. Long/Pacific Northwest National Laboratory, Richland, WA P. Gotseff/National Renewable Energy Laboratory, Golden, CO E.G. Dutton/National Oceanic and Atmospheric Administration, Boulder, CO April 2008 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research DISCLAIMER This report was prepared as an account of work sponsored by the

  18. OSIRIS-Country-by-Country Opportunity Cost Curves | Open Energy...

    Open Energy Info (EERE)

    Interface: Spreadsheet Website: www.conservation.orgosirisPagesoverview.aspx Cost: Free UN Region: Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western...

  19. Identification of a classical mutant in the industrial host Aspergillus

    Office of Scientific and Technical Information (OSTI)

    niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites (Journal Article) | DOE PAGES Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites « Prev Next » Title: Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is

  20. Identification of a classical mutant in the industrial host Aspergillus

    Office of Scientific and Technical Information (OSTI)

    niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites (Journal Article) | DOE PAGES Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is required for citric acid production and regulates the formation of some secondary metabolites « Prev Next » Title: Identification of a classical mutant in the industrial host Aspergillus niger by systems genetics: LaeA is

  1. Preliminary Results of in-situ Measurements of Aerosol Optical...

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

    of Aerosol Optical and Water Uptake Properties from the ARM Mobile Facility in Niger Jefferson, Anne NOAA CMDL Ogren, John NOAACMDL Category: Field Campaigns The second...

  2. --No Title--

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

    Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda...

  3. Design, Construction, and Implementation of Novel Biofuel Production...

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

    ... Filamentous fungi Strains of A. niger and A. nidulans that have high level of homologous recombination used Simplifies genetic targeting Reduces time in screening Gene deletion and ...

  4. THE GEOMETRY OF DISORDER: THEORETICAL INVESTIGATIONS OF QUASICRYSTALS...

    Office of Scientific and Technical Information (OSTI)

    scitechservletspurl1015270 http:www.osti.govscitechbiblio1015270 Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

  5. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    servletspurl1015270","http:www.osti.govscitechbiblio1015270", "Comparative genomics of citric-acid producing Aspergillus niger ATCC 1015 versus enzyme-producing CBS...

  6. Communications: NREL PowerPoint Presentation Template with Light...

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

    & Tom Stoffel March 10, 2008 ACRF Upwelling Irradiances Infrared UIR Shortwave US Pt Reyes, CA Banizoumbou Niger AMF Upwelling Irradiances Warren et al. visits FKB... BCR 01402:...

  7. Secretary Moniz to Lead Delegation to U.S.-Africa Energy Ministerial...

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

    Rajiv Shah, Administrator of the U.S. Agency for International Development; Fred Hochberg, Chairman of the Export-Import Bank of the U.S.; Gayle Smith, Special Assistant to the ...

  8. Municipal solid waste management in Africa: Strategies and livelihoods in Yaounde, Cameroon

    SciTech Connect (OSTI)

    Parrot, Laurent Sotamenou, Joel; Dia, Bernadette Kamgnia

    2009-02-15

    This paper provides an overview of the state of municipal solid waste (MSW) management in the capital of Cameroon, Yaounde, and suggests some possible solutions for its improvement. The institutional, financial, and physical aspects of MSW management, as well as the livelihoods of the population, were analyzed. Our study revealed that distances and lack of infrastructure have a major impact on waste collection. Garbage bins are systematically mentioned as the primary infrastructure needed by the population in all quarters, whether it be a high or low standard community. The construction of transfer stations and the installation of garbage bins are suggested as a solution to reduce distances between households and garbage bins, thus improving waste collection vehicle accessibility. Transfer stations and garbage bins would enable the official waste collection company to expand its range of services and significantly improve waste collection rates. Several transfer stations have already been set up by non-governmental organizations (NGOs) and community-based organizations (CBOs), but they require technical, institutional and funding support. Research is needed on the quality and safety of community-made compost, as well as on soil fertility in urban and peri-urban areas. Most of the stakeholders, municipalities, the official waste collection company and households acknowledge the need for better monitoring and regulation of MSW management. The urban community of Yaounde also needs to maintain its support of MSW management and promote the sustainability of NGOs and CBOs operating in underserved areas not yet covered by adequate infrastructures. A major opportunity for implementation of such waste policy is the heavily indebted poor countries (HIPC) program dedicated to urban planning and good governance.

  9. Poverty and Energy in Africa - A Brief Review | Open Energy Informatio...

    Open Energy Info (EERE)

    Organization: Stephen Karekezi - African Energy Research Policy Network Sector: Energy Focus Area: Renewable Energy Topics: Co-benefits assessment, - Energy Access Resource...

  10. U.S.-Africa Energy Ministerial Co-Chairs' Summary from Energy...

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

    the Democratic Republic of the Congo, the Republic of Djibouti, the Arab Republic of Egypt, the Republic of Equatorial Guinea, the Gabonese Republic, the Republic of the Gambia,...

  11. Facies distributions within contrasting structural components of a rift lake: Lake Tanganyika, Africa

    SciTech Connect (OSTI)

    Soreghan, M.J.; Cohen, A.S. )

    1991-03-01

    Lake Tanganyika is the most widely cited modern analog for interpreting ancient rift lakes; thus, understanding controls on its facies distribution is critical for refining stratigraphic models for rifts. Four recurrent margin types occur along the alternating half-graben structure of the lake: rift axes, platforms, escarpments, and accommodation zones. Data from study sites in the northern part of the lake suggest that predictable facies differences exist between these structural margin types. The rift axis site comprises a low-gradient, clastic (wave/current)-dominated deltaic system, with strong facies asymmetry and minor carbonate accumulations on raised benches. The platform margin site comprises a series of structurally controlled benches over which long, continuous facies tracts occur. Carbonate sands, muds, and shell gravel dominate; clastics are limited to moderate-sized silty deltas and long, narrow shoreface sands. The escarpment margin site is a steep-gradient system along which small ({lt}1 km{sup 2}) fan deltas alternate with cemented talus. The accommodation zone margin sites are also dominated by rugged structural relief, generally small fan deltas, and semicontinuous shoreface sand belts ({gt}5 km) onshore and poorly sorted silts offshore. TOC from fine-grained samples reflects the contrast in margin types. TOC values for the platform and rift axis range from 0.4 - 2.1 wt. % (avg. 1.3%), whereas accommodation zone and escarpment margin values range from 0.5-5.5% (avg. 3.0%). Acid insoluble sulfur shows a similar trend. Although all data are significantly correlated with depth, the relative area of the lake margin above and below the oxicline is directly controlled by the structural style of the lake margin.

  12. The sup 36 Cl ages of the brines in the Magadi-Natron basin, east Africa

    SciTech Connect (OSTI)

    Kaufman, A.; Margaritz, M.A.; Hollos, G. ); Paul, M.; Boaretto, E. ); Hillaire-Marcel, C. ); Taieb, M. )

    1990-10-01

    The depression in the East African Rift which includes both Lake Magadi and Lake Natron forms a closed basin within which almost all the dissolved chloride originates in precipitation, since there is no important source of very ancient sedimentary chloride. This provides an ideal setting for the evaluation of the {sup 36}Cl methodology as a geochemical and hydrological tracer. The main source of recent water, as represented by the most dilute samples measured, is characterized by a {sup 36}Cl/Cl ratio of 2.5 {times} 10{sup {minus}14}, in agreement with the calculated value expected in precipitation. Surface evaporation increases the chlorinity of the local freshwater inflow by about a factor of 110 without changing the isotopic ratio, indicating that little chloride enters the system in the form of sediment leachate. A second type of brine found in the basin occurs in a hot deep groundwater reservoir and is characterized by lower {sup 36}Cl/Cl ratios (<1.2 {times} 10{sup {minus}14}). By comparing this value with the 2.5 {times} 10{sup {minus}14} in recent recharge, one obtains an approximate salt accumulation age of 760 Ka which is consistent with thee time of the first appearance of the lake. These older brines also have lower {sup 18}O and {sup 2}H values which indicate that they were recharged during a climatically different era. The {sup 36}Cl/Cl ratios in the inflowing waters and in the accumulated brine, together with the known age of the Lake Magadi basin, may be used to estimate the importance of the hypogene and epigene, as opposed to the meteoric, mode of {sup 36}Cl production. Such a calculation shows that the hypogene and epigene processes together contribute less than 6% of the total {sup 36}Cl present in the lake.

  13. Analysis of Long-range Clean Energy Investment Scenarios forEritrea, East Africa

    SciTech Connect (OSTI)

    Van Buskirk, Robert D.

    2004-05-07

    We discuss energy efficiency and renewable energy investments in Eritrea from the strategic long-term economic perspective of meeting Eritrea's sustainable development goals and reducing greenhouse gas emissions. Energy efficiency and renewable energy are potentially important contributors to national productive capital accumulation, enhancement of the environment, expansion of energy services, increases in household standard of living, and improvements in health. In this study we develop a spreadsheet model for calculating some of the national benefits and costs of different levels of investment in energy efficiency and renewable energy. We then present the results of the model in terms of investment demand and investment scenario curves. These curves express the contribution that efficiency and renewable energy projects can make in terms of reduced energy sector operating expenses, and reduced carbon emissions. We provide demand and supply curves that show the rate of return, the cost of carbon emissions reductions vs. supply, and the evolution of the marginal carbon emissions per dollar of GDP for different investment levels and different fuel-type subsectors.

  14. Non-Economic Determinants of Energy Use in Rural Areas of South Africa

    SciTech Connect (OSTI)

    Annecke, W.

    1999-03-29

    This project will begin to determine the forces and dimensions in rural energy-use patterns and begin to address policy and implementation needs for the future. This entails: Forecasting the social and economic benefits that electrification is assumed to deliver regarding education and women's lives; Assessing negative perceptions of users, which have been established through the slow uptake of electricity; Making recommendations as to how these perceptions could be addressed in policy development and in the continuing electrification program; Making recommendations to policy makers on how to support and make optimal use of current energy-use practices where these are socio-economically sound; Identifying misinformation and wasteful practices; and Other recommendations, which will significantly improve the success of the rural electrification program in a socio-economically sound manner, as identified in the course of the work.

  15. nab-ARM_land2_v5.ppt

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

    corresponding result can be seen in the top-of-atmosphere long-wave flux. Figure 3 shows the modelled OLR and that measured by the ARG product. The difference is postulated to be because the AMF ground measurements are not representative of the area within the ARG pixel. Figure 4 shows the SEVIRI 10.8ÎĽm-derived skin temperatures: over the region, the temperature variations can account for an upwelling flux variation of 70 Wm -2 . At the AMF, Niamey airport site itself, the November-averaged

  16. PowerPoint Presentation

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

    Nazim Ali Bharmal, Comparisons of measured and calculated divergence over Niamey 1:15-1:30 Zheng Liu, Heating rates from CloudSat/ARM 1:30-1:45 Mandana Khaiyer, Improvement of Broadband Shortwave and Longwave Fluxes over ARM Domains 1:45-2:00 Leslie Moy, Clear and All Sky TOA OLR Comparisons between RTM Calculations and CERES Observations 2:00-2:15 Lazaros Oreopoulos, Comparison of radiative transfer codes via BBHRP 2:15-2:30 Sally McFarlane, BBHRP Testbed for Cloud Retrieval Evaluation

  17. BBHRP Breakout Schedule

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

    Nazim Ali Bharmal, Comparisons of measured and calculated divergence over Niamey 1:15-1:30 Zheng Liu, Heating rates from CloudSat/ARM 1:30-1:45 Mandana Khaiyer, Improvement of Broadband Shortwave and Longwave Fluxes over ARM Domains 1:45-2:00 Leslie Moy, Clear and All Sky TOA OLR Comparisons between RTM Calculations and CERES Observations 2:00-2:15 Lazaros Oreopoulos, Comparison of radiative transfer codes via BBHRP 2:15-2:30 Sally McFarlane, BBHRP Testbed for Cloud Retrieval Evaluation

  18. 2:30 PM TODAY: On-the-Record Conference Call with Deputy Assistant...

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

    ... Africa's energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | Photo courtesy of the Energy Department. Building Strong, Sustainable Energy ...

  19. Category:LEDS Global Partnership Tools | Open Energy Information

    Open Energy Info (EERE)

    Land Use Maps (English version) Africa Infrastructure Country Diagnostic Documents: ARCGIS Shape File, all Countries Africa Infrastructure Country Diagnostic Documents:...

  20. Technical and Political Assessment of Peaceful Nuclear Power Program Prospects in North Africa and the Middle East

    SciTech Connect (OSTI)

    Windsor, Lindsay K.; Kessler, Carol E.

    2007-09-11

    An exceptional number of Middle Eastern and North African nations have recently expressed interest in developing nuclear energy for peaceful purposes. Many of these countries have explored nuclear research in limited ways in the past, but the current focused interest and application of resources towards developing nuclear-generated electricity and nuclear-powered desalination plants is unprecedented. Consequently, questions arise in response to this emerging trend: What instigated this interest? To what end(s) will a nuclear program be applied? Does the country have adequate technical, political, legislative, nonproliferation, and safety infrastructure required for the capability desired? If so, what are the next steps for a country in preparation for a future nuclear program? And if not, what collaboration efforts are possible with the United States or others? This report provides information on the capabilities and interests of 13 countries in the region in nuclear energy programs in light of safety, nonproliferation and security concerns. It also provides information useful for determining potential for offering technical collaboration, financial aid, and/or political support.

  1. Cassava Genomics: can genomic technology benefit smallholder farmers in Africa? (2014 DOE JGI Genomics of Energy & Environment Meeting)

    SciTech Connect (OSTI)

    Rounsley, Steve

    2014-03-20

    Steve Rounsley of the University of Arizona speaks at the 9th Annual Genomics of Energy & Environment Meeting on March 20, 2014 in Walnut Creek, Calif.

  2. Trends and challenges in global arms control regimes: Implications for the Mediterranean, North Africa, and the Middle East

    SciTech Connect (OSTI)

    Lehman, R.F. II

    1994-06-01

    In another sense, however, the nuclear age and ballistic missiles long ago created a much smaller world in which the distinctions between global and regional security have been lessened. In an age of weapons of mass destruction, any point on the earth can find itself suddenly at the center of world attention. This makes it all the more important that we understand all of the arms control tools available, including global approaches. In discussing global arms control regimes, I will focus primarily on those that are open to universal membership such as the Nuclear Nonproliferation Treaty (NPT) or which have global reach, such as certain export control and supplier regimes. It is important to remember, however, that certain regional, bilateral, and even unilateral arms control measures can have a global impact as well. One need only witness the impact of the Treaty on Conventional Forces in Europe (CFE). Despite its mere {open_quotes}Atlantic to the Urals{close_quotes} focus, the CFE treaty helped change the political and strategic calculations of the entire world. Likewise, the Conference on Security and Cooperation in Europe (CSCE), with its headquarters in Vienna, is centered on Europe but spreads from Vancouver to Vladivostok (or perhaps we should say from Amchitka to Kamchatka), circumnavigating much of the northern hemisphere when measured the long way around via North America. The political significance of its successes and failures outdistance CSCE`s geographical spread.

  3. Structure of the Crust beneath Cameroon, West Africa, from the Joint Inversion of Rayleigh Wave Group Velocities and Receiver Functions

    SciTech Connect (OSTI)

    Tokam, A K; Tabod, C T; Nyblade, A A; Julia, J; Wiens, D A; Pasyanos, M E

    2010-02-18

    The Cameroon Volcanic Line (CVL) is a major geologic feature that cuts across Cameroon from the south west to the north east. It is a unique volcanic lineament which has both an oceanic and a continental sector and consists of a chain of Tertiary to Recent, generally alkaline volcanoes stretching from the Atlantic island of Pagalu to the interior of the African continent. The oceanic sector includes the islands of Bioko (formerly Fernando Po) and Sao Tome and Principe while the continental sector includes the Etinde, Cameroon, Manengouba, Bamboutos, Oku and Mandara mountains, as well as the Adamawa and Biu Plateaus. In addition to the CVL, three other major tectonic features characterize the region: the Benue Trough located northwest of the CVL, the Central African Shear Zone (CASZ), trending N70 degrees E, roughly parallel to the CVL, and the Congo Craton in southern Cameroon. The origin of the CVL is still the subject of considerable debate, with both plume and non-plume models invoked by many authors (e.g., Deruelle et al., 2007; Ngako et al, 2006; Ritsema and Allen, 2003; Burke, 2001; Ebinger and Sleep, 1998; Lee et al, 1994; Dorbath et al., 1986; Fairhead and Binks, 1991; King and Ritsema, 2000; Reusch et al., 2010). Crustal structure beneath Cameroon has been investigated previously using active (Stuart et al, 1985) and passive (Dorbath et al., 1986; Tabod, 1991; Tabod et al, 1992; Plomerova et al, 1993) source seismic data, revealing a crust about 33 km thick at the south-western end of the continental portion of the CVL (Tabod, 1991) and the Adamawa Plateau, and thinner crust (23 km thick) beneath the Garoua Rift in the north (Stuart et al, 1985) (Figure 1). Estimates of crustal thickness obtained using gravity data show similar variations between the Garoua rift, Adamawa Plateau, and southern part of the CVL (Poudjom et al., 1995; Nnange et al., 2000). In this study, we investigate further crustal structure beneath the CVL and the adjacent regions in Cameroon using 1-D shear wave velocity models obtained from the joint inversion of Rayleigh wave group velocities and P-receiver functions for 32 broadband seismic stations. From the 1-D shear wave velocity models, we obtain new insights into the composition and structure of the crust and upper mantle across Cameroon. After briefly reviewing the geological framework of Cameroon, we describe the data and the joint inversion method, and then interpret variations in crustal structure found beneath Cameroon in terms of the tectonic history of the region.

  4. Sediment infill within rift basins: Facies distribution and effects of deformation: Examples from the Kenya and Tanganyika Rifts, East Africa

    SciTech Connect (OSTI)

    Tiercelin, J.J.; Lezzar, K.E. ); Richert, J.P. )

    1994-07-01

    Oil is known from lacustrine basins of the east African rift. The geology of such basins is complex and different depending on location in the eastern and western branches. The western branch has little volcanism, leading to long-lived basins, such as Lake Tanganyika, whereas a large quantity of volcanics results in the eastern branch characterized by ephemeral basins, as the Baringo-Bogoria basin in Kenya. The Baringo-Bogoria basin is a north-south half graben formed in the middle Pleistocene and presently occupied by the hypersaline Lake Bogoria and the freshwater Lake Baringo. Lake Bogoria is fed by hot springs and ephemeral streams controlled by grid faults bounding the basin to the west. The sedimentary fill is formed by cycles of organic oozes having a good petroleum potential and evaporites. On the other hand, and as a consequence of the grid faults, Lake Baringo is fed by permanent streams bringing into the basin large quantities of terrigenous sediments. Lake Tanganyika is a meromictic lake 1470 m deep and 700 km long, of middle Miocene age. It is subdivided into seven asymmetric half grabens separated by transverse ridges. The sedimentary fill is thick and formed by organic oozes having a very good petroleum potential. In contrast to Bogoria, the lateral distribution of organic matter is characterized by considerable heterogeneity due to the existence of structural blocks or to redepositional processes.

  5. Category:Economic Community of West African States | Open Energy...

    Open Energy Info (EERE)

    15 pages are in this category, out of 15 total. B Benin Burkina Faso C Cape Verde G Gambia Ghana G cont. Guinea Guinea-Bissau I Ivory Coast L Liberia M Mali N Niger Nigeria...

  6. Why is it so difficult to grow fuelwood

    SciTech Connect (OSTI)

    Noronha, R.

    1981-01-01

    Examples of successful and unsuccessful woodlot programmes are cited from China, Korea, India, Tanzania and Niger and the role of social factors examined. Effective village forestry involves social, cultural, economic and local political factors. (Refs. 15).

  7. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Rev AC05 RL01830 TRN US201111 http www osti gov scitech servlets purl Comparative genomics of citric acid producing Aspergillus niger ATCC versus enzyme producing CBS working...

  8. PowerPoint Presentation

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

    effects Status * We are applying the ARM QCRad VAP to all AMF radiation data sets - Pt. Reyes, Niger, COPS, China, etc. * I am willing to submit Radiative Flux Analysis data sets...

  9. Blog Archive | Department of Energy

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

    joins with officials from South Africa's energy sector to cut the ribbon at POWER-GEN Africa 2014 in Cape Town, South Africa. | Photo courtesy of the Energy Department. Building...

  10. NREL: Wind-Wildlife Impacts Literature Database (WILD) Home Page

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    NREL - National Renewable Energy Laboratory Wind-Wildlife Impacts Literature Database (WILD) Wind Research WILD WILD Browse By Reset All Geography Africa (45) Apply Africa filter...

  11. REDD+ Country Readiness Preparation Proposals | Open Energy Informatio...

    Open Energy Info (EERE)

    getting-ready Country: Democratic Republic of Congo, Ghana, Guyana, Indonesia, Madagascar, Mexico, Suriname, Panama Middle Africa, Western Africa, South America,...

  12. Category:Research Institutions | Open Energy Information

    Open Energy Info (EERE)

    roup":"","inlineLabel":"","visitedicon":"","text":"Africa" title"African Wind Energy Association - South Africa...

  13. Energy Research Centre of the Netherlands (ECN) | Open Energy...

    Open Energy Info (EERE)

    of the European Member States Add Tool Programs Africa - CCS capacity building Carbon Capture and Storage in Southern Africa Ghana-Paving the Way for Low Carbon Development...

  14. FE Blog | Department of Energy

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

    July 16, 2015 Partnering with Africa on Sustainable Energy Development The Energy Department supports President Obama's Power Africa initiative, partnering with African governments...

  15. ARM - Feature Stories and Releases Article

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

    Africa Bookmark and Share ARM operations staff prepare the ARM Mobile Facility in Point Reyes, California, for delivery to Africa, upon the successful conclusion of the first field...

  16. ARM - Facility News Article

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

    Africa Bookmark and Share ARM operations staff prepare the ARM Mobile Facility in Point Reyes, California, for delivery to Africa, upon the successful conclusion of the first field...

  17. Detecting vegetation-precipitation feedbacks in mid-Holocene...

    Office of Scientific and Technical Information (OSTI)

    North Africa from two climate models Citation Details In-Document Search Title: Detecting vegetation-precipitation feedbacks in mid-Holocene North Africa from two ...

  18. U.S.-France Science & Technology Workshop on Bioenergy | U.S. DOE Office of

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    Africa Energy Ministerial U.S.-Africa Energy Ministerial The U.S-Africa Energy Ministerial (USAEM) focused on the theme of “Catalyzing Sustainable Energy Growth in Africa” and provided a forum for major announcements and commitments that support energy development throughout Africa. The U.S-Africa Energy Ministerial (USAEM) focused on the theme of "Catalyzing Sustainable Energy Growth in Africa" and provided a forum for major announcements and commitments that support energy

  19. Demolition Begins at K-25's Last Section Standing | Department of Energy

    Office of Environmental Management (EM)

    Energy Deliverables from U.S.-Africa Energy Ministerial 2014 Deliverables from U.S.-Africa Energy Ministerial 2014 This document outlines major deliverables and commitments from U.S.-Africa Energy Ministerial that took place in Ethiopia on June 3-4, 2014. PDF icon Deliverables from U.S.-Africa Energy Ministerial 2014 More Documents & Publications Before House Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations, Committee on Foreign Affairs Draft

  20. Deputy Secretary Poneman Statement on Second Meeting of the U.S. - South

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

    Africa Bilateral Energy Dialogue‬ | Department of Energy Statement on Second Meeting of the U.S. - South Africa Bilateral Energy Dialogue‬ Deputy Secretary Poneman Statement on Second Meeting of the U.S. - South Africa Bilateral Energy Dialogue‬ January 17, 2012 - 10:44am Addthis Pretoria, South Africa - U.S. Deputy Secretary of Energy Daniel Poneman and South African Minister of Energy Dipuo Peters held the second meeting of the U.S. - South Africa Bilateral Energy Dialogue yesterday.

  1. Deputy Assistant Secretary Jack Surash's Written Statement before the

    Energy Savers [EERE]

    Department of Energy Deploying American-Made Clean Energy Technologies in South Africa Deploying American-Made Clean Energy Technologies in South Africa June 26, 2014 - 10:50am Addthis A worker paints a rooftop with reflective paint in the !Khies municipality in Northern Cape, South Africa. | Photo by Mothusi Guy of PEER Africa A worker paints a rooftop with reflective paint in the !Khies municipality in Northern Cape, South Africa. | Photo by Mothusi Guy of PEER Africa Cori Sue Morris

  2. Dying for oil

    SciTech Connect (OSTI)

    Sachs, A.

    1996-05-01

    This article discusses the fight and execution of Ken Saro-Wiwa, the Ogoni leader who defended his people`s land on the Niger delta against oil development encouraged by the government and persued by the Royal/Dutch Shell Co. Political reprocussions and heightened vigilance of environmental activists are discussed at length.

  3. CRC handbook of agricultural energy potential of developing countries

    SciTech Connect (OSTI)

    Duke, J.A.

    1986-01-01

    The contents of this book are: Introduction; Kenya; Korea (Republic of); Lesotho; Liberia; Malagasy; Malawi; Mali; Mauritania; Mexico, Mozambique, Nepal; Nicaragua; Niger; Nigeria; Pakistan; Panama; Paraguay; Peru; Philippines; Rwanda; Senegal; Sierra Leone; Somalia; Sri Lanka; Sudana; Surinam; Swaziland; Tanzania; Thailand; Togo; Uganda; Uruguay; Venezuela; Zaire; Zambia; Appendix I. Conventional and Energetic Yields; Appendix II, Phytomass Files; and References.

  4. Strategies for Adapting to Climate Change in Rural Sub-Saharan...

    Open Energy Info (EERE)

    for Adapting to Climate Change in Rural Sub-Saharan Africa Jump to: navigation, search Name Strategies for Adapting to Climate Change in Rural Sub-Saharan Africa AgencyCompany...

  5. SAS Output

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

    Australia","-",60657,75,60994,532,"NM" "Africa Total",50764,"-","-",50773,23,"NM" " South Africa",50764,"-","-",50773,23,"NM" "Total",2704722,2964514,2173992,11318011,11349926,-0.3 ...

  6. Deputy Secretary Poneman Statement on Second Meeting of the U...

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

    Statement on Second Meeting of the U.S. - South Africa Bilateral Energy Dialogue Deputy Secretary Poneman Statement on Second Meeting of the U.S. - South Africa Bilateral Energy ...

  7. Power Africa’s Beyond the Grid Increasing Access through Small- Scale Energy Solutions

    Broader source: Energy.gov [DOE]

    Today, the U.S. Government is formally launching an innovative framework under President Obama’s Power Africa initiative to increase energy access for underserved populations across sub-Saharan Africa.

  8. World Bank-Low-carbon Energy Projects for Development in Sub...

    Open Energy Info (EERE)

    Low-carbon Energy Projects for Development in Sub-Saharan Africa Jump to: navigation, search Name Low-carbon Energy Projects for Development in Sub-Saharan Africa AgencyCompany...

  9. Electricity | Department of Energy

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

    Department and our partners. June 16, 2014 Ministers Meet in Addis Ababa for U.S.-Africa Energy Ministerial Learn more about the U.S.-Africa Energy Ministerial, held June 3-4,...

  10. IA Blog Archive

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

    2014 21:03:00 +0000 921386 at http:energy.gov Ministers Meet in Addis Ababa for U.S.-Africa Energy Ministerial http:energy.goviaarticlesministers-meet-addis-ababa-us-africa-...

  11. Desiree Pipkins | Department of Energy

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

    Desiree Pipkins Most Recent Ministers Meet in Addis Ababa for U.S.-Africa Energy Ministerial June 16 DOE Hosts U.S.-Africa Energy Ministerial Ambassador Roundtable April 24 ...

  12. U.S. Department of Energy and the MIT Energy Initiative Announce...

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

    ... in July 2010. Australia, Denmark, Mexico, Norway, South Africa, Sweden, the United ... and technology development, entrepreneurship and innovative business models, ...

  13. Microsoft PowerPoint - Dynamics Complexities Accounting for Foreign...

    National Nuclear Security Administration (NNSA)

    Australia Namibia Euratom Canada China Russia South Africa Kazakhstan Uzbekistan ... Energy Community (EURATOM) Japan China Switzerland Chile Brazil ...

  14. Microsoft PowerPoint - 7_James Warden_2013-05-06 123 agreements...

    National Nuclear Security Administration (NNSA)

    - Norway - Canada - Russian Federation - China - South Africa - Colombia - Switzerland - ... Upcoming 123 agreement negotiations - China (current agreement expires December 2015) ...

  15. Property:OpenEI/Tool/URI | Open Energy Information

    Open Energy Info (EERE)

    or-sustainable-transport-updated + Africa Infrastructure Country Diagnostic Documents: ARCGIS Shape File, all Countries + http:infrastructureafrica.orgdocumentstoolslist...

  16. Microsoft PowerPoint - 2_MITCH_HEMBREE_NMMSS_2014_Obligations...

    National Nuclear Security Administration (NNSA)

    April 2010 Japan Kazakhstan Korea, Republic of Morocco Norway Romania South Africa Switzerland Taiwan Thailand Turkey Ukraine ...

  17. Andrea Lockwood | Department of Energy

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

    Andrea Lockwood About Us Andrea Lockwood - Deputy Assistant Secretary for Africa, Middle East, Europe, and Eurasia Andrea Waldman Lockwood is the Deputy Assistant Secretary for the Africa, Middle East, Europe and Eurasia in the Office of International Affairs at the U.S. Department of Energy. She directs the analytical work covering the Eurasia land mass (including Russia, the Baltics and the Ukraine), Central Asia, the Caucasus, the Middle East (including Turkey), Europe and Africa; directs the

  18. Jefferson Lab and Jefferson Science Associates Bring First School of

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

    Physics to Sub-Saharan Africa | Jefferson Lab and Jefferson Science Associates Bring First School of Physics to Sub-Saharan Africa Jefferson Lab and Jefferson Science Associates Bring First School of Physics to Sub-Saharan Africa NEWPORT NEWS, VA, July 29, 2010 - Students and scientists from African countries will have a rare opportunity to learn about innovative physics experiments, accelerators and technology on their own continent due to support provided in part by Thomas Jefferson

  19. Combined statistical and dynamical assessment of simulated

    Office of Scientific and Technical Information (OSTI)

    vegetation-rainfall in North Africa during the mid-Holocene* (Journal Article) | SciTech Connect Combined statistical and dynamical assessment of simulated vegetation-rainfall in North Africa during the mid-Holocene* Citation Details In-Document Search Title: Combined statistical and dynamical assessment of simulated vegetation-rainfall in North Africa during the mid-Holocene* A negative feedback of vegetation cover on subsequent annual precipitation is simulated for the mid-Holocene over

  20. Andrea Penner

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

    Andrea Lockwood About Us Andrea Lockwood - Deputy Assistant Secretary for Africa, Middle East, Europe, and Eurasia Andrea Waldman Lockwood is the Deputy Assistant Secretary for the Africa, Middle East, Europe and Eurasia in the Office of International Affairs at the U.S. Department of Energy. She directs the analytical work covering the Eurasia land mass (including Russia, the Baltics and the Ukraine), Central Asia, the Caucasus, the Middle East (including Turkey), Europe and Africa; directs the

  1. Iron Availability in the Southern Ocean

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

    Iron Availability in the Southern Ocean Print The Southern Ocean, circling the Earth between Antarctica and the southernmost regions of Africa, South America, and Australia, is...

  2. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    Jeffrey Salmon, U.S. Department of Energy, Associate Under Secretary for Science; ... Halland, Council for Scientific and Industrial Research (CSIR) (South Africa); Susan ...

  3. 5. Développements méthodologiques

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

    but not well quantified fraction emitted from semi-arid areas which undergo rapid demographic growth and are sensitive to climatic feedbacks (western Africa) 20% optical...

  4. Fact Sheet: Accelerating the Deployment of EERE Technologies in South

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

    Africa | Department of Energy Fact Sheet: Accelerating the Deployment of EERE Technologies in South Africa Fact Sheet: Accelerating the Deployment of EERE Technologies in South Africa In 2010, the Deputy Secretary of the U.S. Department of Energy and the Energy Minister of the Republic of South Africa (RSA) launched the U.S. - RSA Energy Dialogue to facilitate cooperation in a number of areas, including energy efficiency and renewable energy. In support of the U.S. - RSA Energy Dialogue, the

  5. training

    National Nuclear Security Administration (NNSA)

    threats."

    Representatives at the workshop were from Australia, Brazil, Canada, Japan, Jordan, Mexico, South Africa, Taiwan, The Netherlands, United Arab Emirates, United...

  6. Conferences and Workshops

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    TBD 33rd International Pittsburgh Coal Conference, 2016 80816-81216 Cape Town, South Africa 2016 International Advanced Coal Technologies Conference TBD TBD 2016 Gasification ...

  7. Chile-Danish Government Baseline Workstream | Open Energy Information

    Open Energy Info (EERE)

    Kenya, Mexico, South Africa, Thailand and Vietnam), to share practices on setting national greenhouse gas emissions baseline scenarios. The aim of the workstream is to...

  8. PTIP Ltd | Open Energy Information

    Open Energy Info (EERE)

    Africa Sector: Solar Product: Thin-film Copper-indium-gallium-sulphur-selenide solar cell technology spinout from the University of Johannesburg. References: PTIP Ltd1 This...

  9. U.S. and Mozambique Hold Bilateral Discussions on Prosperous...

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

    and Mozambican energy security and build a more sustainable energy future. He invited government, civil society and private industry leaders to the upcoming U.S.-Africa Energy ...

  10. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Tulsa, OK (United States) National Renewable Energy Laboratory (NREL), Golden, CO (United ... et al Southern Africa is the world's largest emitter of biomass-burning (BB) aerosols. ...

  11. Identify types of development and climate impacts that are country...

    Open Energy Info (EERE)

    Modeling the Global Trade and Environmental Impacts of Biofuel Policies Modified Microgrid Concept for Rural Electrification in Africa NREL State Clean Energy Policies...

  12. Impact Assessment Toolkit | Open Energy Information

    Open Energy Info (EERE)

    Modeling the Global Trade and Environmental Impacts of Biofuel Policies Modified Microgrid Concept for Rural Electrification in Africa NREL-How to Estimate the Economic...

  13. Transport NAMA Database | Open Energy Information

    Open Energy Info (EERE)

    Website: www.transport-namadatabase.orgindex.phpMainPage Transport Toolkit Region(s): Latin America & Caribbean, Africa & Middle East, Europe, Asia Related Tools Climate...

  14. Global Fuel Economy Initiative | Open Energy Information

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    & North America, Europe, Latin America & Caribbean, Africa & Middle East Related Tools Alternative Fuels and Advanced Vehicles Data Center - Fleet Experiences Turn Down the...

  15. Geothermal Technologies Office: Download GETEM, August 2012 Beta

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

    Seychelles Sierra Leone Singapore Slovak Republic Slovenia South Africa South Korea Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Syria Taiwan Tanzania Thailand...

  16. Algeria ",263,"-",263

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

    " "Portugal South Africa ",-65,"719 -","719 65 "," " "South Korea ",280,761,1040," " "Spain ",1295,84,1379," " "Sweden ",728,"-",728," " "Taiwan ","-",86,86," " "Turkey...

  17. --No Title--

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

    Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Syria Taiwan Tajikistan Tanzania...

  18. User:Royoyster | Open Energy Information

    Open Energy Info (EERE)

    developing industry. Biogreen has four strategies to enable it to become the dominant biodiesel producer in South Africa for the foreseeable future. Firstly we will expand our...

  19. Coal - U.S. Energy Information Administration (EIA) - U.S. Energy...

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

    in relation to growing needs, namely for China and India, provided ample opportunities ... Moreover, South Africa, a coal exporting nation, has increased exports to India and China ...

  20. ECOWAS Clean Energy Gateway-News | Open Energy Information

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    and production (SCP), disaster risk reduction (DRR), industrialization and the use of big data in Africa, among other issues. African Regional Coverage - IISD Reporting...

  1. Locating Climate Insecurity: Where Are the Most Vulnerable Places...

    Open Energy Info (EERE)

    in Africa? AgencyCompany Organization: The Robert Strauss Center Topics: Co-benefits assessment, Background analysis Resource Type: Publications Website: ccaps.strausscenter.o...

  2. Calendar | OpenEI Community

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    Tuesday, October 15 2013 Next Time Items All day 08:00 Viridis Africa 2013 - investment in cleantech 15 Oct 2013 - 08:00 - 16 Oct...

  3. Corporate Clean Energy Investment Trends in Brazil, China, India...

    Open Energy Info (EERE)

    Corporate Clean Energy Investment Trends in Brazil, China, India and South Africa Jump to: navigation, search Name Corporate Clean Energy Investment Trends in Brazil, China, India...

  4. TransportToolkit Prototype | Open Energy Information

    Open Energy Info (EERE)

    AgencyCompany Organization: Nick Langle ComplexityEase of Use: Not Available Cost: Free Transport Toolkit Region(s): Asia, Europe, Africa & Middle East, Australia & North...

  5. Microsoft Word - List of topics_2015-10-08

    Office of Environmental Management (EM)

    methodologies and results (Joanna Burger & Susan Santos, planned for November 2015) * Deep Borehole Disposal: IAEA Safety Test Case for Vaalputs, South Africa (Matt Kozak,...

  6. Genesis Eco Energy | Open Energy Information

    Open Energy Info (EERE)

    Eco Energy Jump to: navigation, search Name: Genesis Eco-Energy Place: Cape Town, South Africa Zip: 7725 Sector: Renewable Energy Product: Cape Town based renewable energy company....

  7. Katherine F. Crouch (Acting) | Department of Energy

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

    of Weapons of Mass Destruction (WMD) in Asia, Middle East and North Africa, and South Asia, including Libya, China, Taiwan, Singapore, UAE, Yemen, India, Pakistan, and Afghanistan. ...

  8. Sinatis Europe | Open Energy Information

    Open Energy Info (EERE)

    Sinatis Europe Jump to: navigation, search Name: Sinatis Europe Place: France Product: French project developer and distributor with customers across France and North Africa....

  9. University of Cape Town | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: University of Cape Town Place: South Africa Product: Teaching and research university. References: University of Cape Town1 This article is a...

  10. Department of Energy Awards $2 Million for National University...

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

    Million for National University Clean Energy Business Challenge to Jump Start Young ... to provide renewable, sustainable electricity to communities in sub-Saharan Africa. ...

  11. Audit of Department of Energy International Charter Flights,...

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

    20, 1994, memorandum, and our review of the process they followed to acquire international air services for the four trade missions to India, Pakistan, China and South Africa. ...

  12. 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....

  13. Renewables in Alaska Native Villages: Feasibility of Tidal and...

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

    Sheppard, C. R. C., ed., Seas at the Millennium: An Environmental, Evaluation Volume I Regional Chapters: Europe, The Americas and Wes Africa. Pergammon Press, Elsevier, Amsterdam. ...

  14. Democratic Republic of Congo: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    D Reegle Clean Energy Datasets The Democratic Republic of the Congo is a country in Africa. External Links Democratic Republic of Congo Renewable Energy Data from IEA...

  15. Cape Peninsula University of Technology - Centre for Distributed...

    Open Energy Info (EERE)

    Power and Electronic Systems is a research institution based in Cape Town, South Africa. References "Dr Atanda Raji" "Prof. Kahn MTE" "Dr Marco Adonis" "Dr...

  16. File:Kenyametst 229.pdf | Open Energy Information

    Open Energy Info (EERE)

    Creation Date 20050901 Extent International Countries Kenya UN Region Eastern Africa Coordinates -0.023559, 37.906193 File history Click on a datetime to view the...

  17. File:Ghanametst 222.pdf | Open Energy Information

    Open Energy Info (EERE)

    Related Technologies Meteorology Extent International Countries Ghana UN Region Western Africa Coordinates 7.946527, -1.023194 File history Click on a datetime to view the...

  18. Thin Film Solar Technologies | Open Energy Information

    Open Energy Info (EERE)

    help OpenEI by expanding it. Thin Film Solar Technologies is a company located in South Africa . References "Thin Film Solar Technologies" Retrieved from "http:...

  19. IAEA-Botswana Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Website http:www-tc.iaea.orgtcwebt Program Start 2009 Country Botswana Southern Africa References IAEA Project Database1 IAEA is working with Botswana on Supporting...

  20. Ghana-GTZ Electrification Component of the Promotion of Private...

    Open Energy Info (EERE)

    Topics Background analysis Website http:www.gtz.deenthemenum Country Ghana Western Africa References Electrification Component of the Promotion of Private Sector Programme...

  1. ESKOM | Open Energy Information

    Open Energy Info (EERE)

    Use Systems Partnership Year 2003 ESKOM is an electric utility company located in South Africa. References "ESKOM" Retrieved from "http:en.openei.orgw...

  2. Mauritius-NREL Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Area Biomass Topics Resource assessment, Background analysis Country Mauritius Eastern Africa References NREL International Program Overview1 This article is a stub. You can...

  3. Tanzania-National Adaptation Programme of Action | Open Energy...

    Open Energy Info (EERE)

    Background analysis Website http:unfccc.intresourcedoc Country Tanzania Eastern Africa References Tanzania-NAPA1 This article is a stub. You can help OpenEI by...

  4. Burkina Faso: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    World Factbook, Appendix D Reegle Clean Energy Datasets Burkina Faso is a country in Africa. External Links Burkina Faso Renewable Energy Data from IEA Burkina Faso Contacts...

  5. Eritrea-National Adaptation Programme of Action | Open Energy...

    Open Energy Info (EERE)

    analysis Website http:unfccc.intresourcedoc Country Eritrea UN Region Eastern Africa References Eritrea-National Adaptation Programme of Action1 This article is a...

  6. California Maritime Academy: Business Plan

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

    ... on at this point are South Africa, Zimbabwe, Mozambique, and ... Students cannot complete their studies due to lack of light, ... low temperatures, wind abrasiveness, water damage, and rust. ...

  7. Four-Year Plan | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    HEU Removal South Africa HEU Removal Sweden Plutonium Removal Taiwan HEU Removal Turkey HEU Removal Ukraine HEU Removal United Kingdom HEU Removal Uzbekistan HEU Removal...

  8. Making Development Climate Resilient: A World Bank Strategy for...

    Open Energy Info (EERE)

    Development Climate Resilient: A World Bank Strategy for Sub-Saharan Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Development Climate Resilient: A World...

  9. The Availability and Price of Petroleum and Petroleum Products...

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

    oil producing countries in the Middle East and North Africa, amid low global surplus crude oil production capacity, has also lent support to crude oil prices. A framework...

  10. Brazil-Quantifying Emission Reduction Opportunities in Emerging...

    Open Energy Info (EERE)

    in particular around the Copenhagen climate conference of December 2009. Brazil, China, India, Mexico, South Africa and South Korea are responsible for about two thirds...

  11. Mexico-Quantifying Emission Reduction Opportunities in Emerging...

    Open Energy Info (EERE)

    in particular around the Copenhagen climate conference of December 2009. Brazil, China, India, Mexico, South Africa and South Korea are responsible for about two thirds...

  12. Analysis of Technology Transfer in CDM Projects | Open Energy...

    Open Energy Info (EERE)

    countries, including Bolivia, Ecuador, Guatemala, Honduras, Indonesia, Kenya, Malaysia, Mexico, Pakistan, South Africa, Sri Lanka, Thailand and Vietnam and significantly lower...

  13. India-Quantifying Emission Reduction Opportunities in Emerging...

    Open Energy Info (EERE)

    in particular around the Copenhagen climate conference of December 2009. Brazil, China, India, Mexico, South Africa and South Korea are responsible for about two thirds...

  14. Susan Murabana - Astronomer, Global Hands On Universe

    ScienceCinema (OSTI)

    Murabana, Susan

    2013-05-29

    Susan Murabana is working to bring astronomy education to Africa through Global Hands-On Universe, a program founded by Berkeley Lab astronomer Carl Pennypacker.

  15. Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic...

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

    Currently, the world's energy use and population do not always correlate with one another, meaning the areas of the world with the largest populations (Africa and Asia, for ...

  16. Slide 1

    National Nuclear Security Administration (NNSA)

    acquainted with our programs that support implementation of the Treaty on Non-Proliferation of Nuclear Weapons Assisting West Africa with biosafety 8 Assessed ...

  17. This Week In Petroleum Summary Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    Jet fuel exports have primarily increased to Western Europe, Central America (including Mexico), and South America, and to a lesser extent Africa. Propane and naphtha exports are...

  18. Amplified Demand for Solar Trackers to Boost Market Growth in...

    Open Energy Info (EERE)

    Amplified Demand for Solar Trackers to Boost Market Growth in Middle East and Africa Home > Groups > Solar Permitting Roadmap Development Wayne31jan's picture Submitted by...

  19. NREL: Energy Analysis - Sadie Cox

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

    Energy and development Renewable energy markets in Africa Microfinance in West African countries Ecological innovation Education and background training M.A. in global finance, ...

  20. Microsoft Word - fy09_annualtarget_climatemodeling1_Q1 _2_.doc

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

    ... This includes multiple domains in Africa, Europe, Asia, North America, Central and South America, Australia and New Zealand, Polar regions, and small islands. Large watersheds will ...

  1. Property:Event/Tagged | Open Energy Information

    Open Energy Info (EERE)

    +, CLEAN +, ... 15th International Business Forum: Low Carbon High Growth - Business Models for a Changing Climate + LEDS +, training +, CLEAN + 18th Africa Partnership Forum...

  2. This Week In Petroleum Printer-Friendly Version

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

    outweigh the benefits, especially for net oil importers. In Bangladesh, Brazil, Brunei, India, Indonesia, Jordan, Malaysia, Burma (Myanmar), Pakistan, South Africa, Sri Lanka,...

  3. Statement by Energy Secretary Steven Chu on Groundbreaking for...

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

    Department of Energy Offers First Conditional Commitment for a Loan Guarantee for Advanced Biofuels Plant United States and South Africa Sign Agreement on Cooperation in Nuclear ...

  4. Word Pro - Untitled1

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

    Year Australia New Zealand Canada Mexico Colombia Venezuela China India Indonesia Europe South Africa Other Total Norway Poland Russia Ukraine United Kingdom Other Total 2000 0.2 ...

  5. Bush Administration Moves Forward to Develop Next Generation...

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

    ... The Generation IV International Forum is composed of 11 countries including Argentina, Brazil, Canada, the European Union, France, Japan, South Africa, South Korea, Switzerland, ...

  6. United States and Ukraine Sign Agreement to Improve Security...

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

    GTRI has initiated radiological threat reduction efforts in 40 countries in Europe, Asia, Africa, and South and Central America. Media contacts: Anne Womack Kolton, 202586-4940 ...

  7. REEEP/UNIDO Sustainable Energy Regulation and Policymaking for...

    Open Energy Info (EERE)

    Topics: Policiesdeployment programs Resource Type: Publications, Guidemanual, Training materials Website: africa-toolkit.reeep.org Coordinates: -8.783195, 34.508523...

  8. This Week In Petroleum Summary Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    2). The increase in exports to West Africa, a market traditionally supplied by Europe, signals the competitiveness of U.S. gasoline exports in new markets. Despite the...

  9. Remarks at the CRL Completion Ceremony by Anne M. Harrington...

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

    with South Africa to produce the first delivery of the critical medical isotope Molybdenum-99 that was produced without the use of highly enriched uranium. The President...

  10. Evolution Solar | Open Energy Information

    Open Energy Info (EERE)

    Product: British Virgin Islands-based solar energy company dedicated to establishing solar panel factories in the Middle East and Africa using both Crystalline Silicon and...

  11. Ghana-REEEP Energy Activities | Open Energy Information

    Open Energy Info (EERE)

    REEEP project database1 REEEP Energy Projects in Ghana Development of Financial Risk Management Instruments for supporting Energy Services in S Africa Geographic...

  12. NREL Biorefinery Analysis Process Models | Open Energy Information

    Open Energy Info (EERE)

    Tools Public Acceptability of Sustainable Transport Measures: A Review of the Literature Fuel Cell Economic Development Plan Hydrogen Roadmap Africa Infrastructure Country...

  13. Cape Verde Archipelago Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Energy, Wind Topics Finance, Market analysis, Background analysis Website http:www.europa-eu-un.orgar Program Start 2010 Country Cape Verde UN Region Western Africa References...

  14. Environment and Development Action in the Third World (ENDA-TM...

    Open Energy Info (EERE)

    the Dakar headquarters each working on development and environment themes; twenty-one poles in Southern countries: fourteen in Africa, five in South America, two in Asia; a...

  15. Conference Agenda: Residential Energy Efficiency Solutions 2012...

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

    breakouts. Conference Agenda More Documents & Publications Draft Agenda for U.S.-Africa Energy Ministerial Biomass 2009 Conference Agenda Biomass 2010 Conference Agenda...

  16. Clean Cities: Detroit Area Clean Cities coalition

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

    Corporation; the Olkonorei Integrated Pastoralist Survival Program in Tanzania, Africa; and as an instructor at the Japanese Ministry of Education in Imadate, Japan. He has...

  17. Microsoft Word - List of topics_2015-10-19

    Office of Environmental Management (EM)

    Susan Santos, TBD) * Deep Borehole Disposal: IAEA Safety Test Case for Vaalputs, South Africa (Matt Kozak, planned for December 2015) * Speciation and transport of technetium in...

  18. Total Crude Oil and Products Imports from All Countries

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

    Oman Pakistan Panama Papua New Guinea Peru Philippines Poland Portugal Puerto Rico Romania Russia Senegal Singapore Slovakia South Africa Spain Spratly Islands Suriname ...

  19. ORISE: Multiple research appointments available through Agricultural...

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

    Other countries with above-average stay rates include Iran, Romania, Bulgaria and Yugoslavia. Thailand, Jordan, Brazil, South Africa, Chile, New Zealand and Indonesia all have the ...

  20. Microsoft Word - MPUR_Mar2011_final.docx

    Gasoline and Diesel Fuel Update (EIA)

    prices during the month of February rose with the spread of political unrest in north Africa (Figure 1). WTI prompt futures prices, a Midcontinent crude oil benchmark, increased...

  1. Iron Availability in the Southern Ocean

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

    Southern Ocean, circling the Earth between Antarctica and the southernmost regions of Africa, South America, and Australia, is notorious for its high-nutrient, low-chlorophyll...

  2. Atlantic Solar | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Logo: Atlantic Solar Name: Atlantic Solar Place: Cape Town, South Africa Sector: Solar Product: Solar Thermal Technology Year Founded: 1985 Phone Number:...

  3. BPA-2016-00189-FOIA Response

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

    Attn: Nishanth Parus- D Block Private Bag X40175 Cleveland 2022 Johannesburg, South Africa Dear Mr. P arus: We have received your request for records under the Freedom...

  4. University of Johannesburg | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: University of Johannesburg Place: Auckland Park, South Africa Zip: 2006 Sector: Solar Product: University with solar research activities....

  5. Energy Speeches | Department of Energy

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

    on February 2, 2015. January 29, 2015 Secretary Moniz's Remarks at the Powering Africa Summit in Washington, D.C. -- As Delivered Secretary Moniz's remarks, as delivered, at...

  6. EERE Blog | Department of Energy

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

    African organizations were recognized during a signing ceremony at the Powering South Africa Conference. From left to right: Jaime Cruz, Millenium Solutions; Edwina Felix, Peer...

  7. Energy Media Advisories | Department of Energy

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

    call regarding the ongoing oil supply disruptions in the Middle East and North Africa and the announcement this morning to release oil from the Strategic Petroleum Reserve...

  8. Sonatrach | Open Energy Information

    Open Energy Info (EERE)

    largest oil and gas company in Algeria and Africa. The company operates in most phases of oil and gas development, including exploration, production, pipeline transportation and...

  9. Gabon-Supporting Low Carbon Development and Climate Resilient...

    Open Energy Info (EERE)

    Strategies in Africa AgencyCompany Organization France Agency of Development (AFD) Partner ADETEF Sector Climate Focus Area People and Policy Topics Low emission...

  10. Calling all Young Entrepreneurs: Deadline for Energy Department...

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

    ... aims to provide renewable, sustainable electricity to communities in sub-Saharan Africa. | Photo courtesy of NovoMoto Solar Smart Grid Startup NovoMoto Wins Cleantech ...

  11. Conference Agenda: Residential Energy Efficiency Solutions 2012...

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

    breakouts. PDF icon Conference Agenda More Documents & Publications Biomass 2009 Conference Agenda Draft Agenda for U.S.-Africa Energy Ministerial Biomass 2010 Conference Agenda

  12. Mulilo Renewable Energy Pty Ltd | Open Energy Information

    Open Energy Info (EERE)

    Mulilo Renewable Energy Pty Ltd Jump to: navigation, search Name: Mulilo Renewable Energy Pty (Ltd) Place: Cape Town, South Africa Zip: 7525 Sector: Renewable Energy Product: Cape...

  13. Ecofys-Country Fact Sheets | Open Energy Information

    Open Energy Info (EERE)

    Saudi Arabia, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Thailand, Turkey, Ukraine, United Kingdom, United States, Venezuela UN Region: Northern America,...

  14. Lessons and Guidance on Securing financing for RE/EE projects...

    Open Energy Info (EERE)

    and Guidance on Securing financing for REEE projects in Southern Africa through Gold Standard Carbon Revenues Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Lessons...

  15. Sandia Energy - Sandian Invited to Speak at "Addressing the Food...

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

    and Energy Nexus," organized by the Atlantic Council's Africa Center, Energy and Environment Program and the Brent Scowcroft Center on International Security in Washington,...

  16. Ghana-REDD Readiness Requires Radical Reform | Open Energy Information

    Open Energy Info (EERE)

    Background analysis Resource Type Maps, Guidemanual, Training materials Website http:environment.yale.edutf Country Ghana UN Region Western Africa References Ghana-REDD...

  17. Peru-Planning for Climate Change (PlanCC) | Open Energy Information

    Open Energy Info (EERE)

    part of the MAPS program, a collaboration between developing countries (South Africa, Argentina, Brazil, Chile, Colombia and Peru) to support the establishment of an evidence base...

  18. REDD+ In Dryland Forests | Open Energy Information

    Open Energy Info (EERE)

    best practices Website http:www.iied.orgpubspdfs Country Namibia, Zambia, Mozambique UN Region "Sub-Saharan Africa" is not in the list of possible values (Eastern...

  19. SABRE Gen | Open Energy Information

    Open Energy Info (EERE)

    SABRE Gen Jump to: navigation, search Name: SABRE-Gen Place: Johannesburg, South Africa Sector: Renewable Energy Product: Initiated by Eskom, this programme aims to ascertain...

  20. Burkina Faso-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Program Start 2009 Country Burkina Faso Western Africa References IAEA Project...

  1. Mauritania-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Country Mauritania Western Africa References IAEA project database1 IAEA is working...

  2. Sudan-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Program Start 2007 Country Sudan Northern Africa References IAEA project database1...

  3. Nigeria-IAEA Energy Planning | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Program Start 2005 Country Nigeria Western Africa References IAEA project database1...

  4. Malawi-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Country Malawi Eastern Africa References IAEA project database1 IAEA is working with...

  5. Calendar | OpenEI Community

    Open Energy Info (EERE)

    Saturday Sunday 40 1 2 3 4 5 6 41 7 8 9 10 11 12 13 42 14 15 Viridis Africa 2013 - investment in cleantech 15 Oct 2013 - 08:00 - 16 Oct 2013 - 17:00 16 Viridis Africa 2013 -...

  6. SAS Output

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

    ...","-",60.06,295.84,60.25,117.4,-48.7 "Africa Total",85.96,"-","-",86,341.78,-74.8 " South Africa",85.96,"-","-",86,341.78,-74.8 "U.S. Total*",70.48,71.85,85.48,71.61,80.96,-11.5 "* ...

  7. Table 18. U.S. Coal Imports

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

    532 NM Australia - 60,657 75 60,994 532 NM Africa Total 50,764 - - 50,773 23 NM South Africa 50,764 - - 50,773 23 NM Total 2,704,722 2,964,514 2,173,992 11,318,011 11,349,926 ...

  8. Enhanced citric acid production in aspergillus with inactivated asparagine-linked glycosylation protein 3 (ALG3), and/or increased laeA expression

    DOE Patents [OSTI]

    Dai, Ziyu; Baker, Scott E.

    2015-12-08

    Provided herein are fungi, such as Aspergillus niger, having a dolichyl-P-Man:Man(5)GlcNAc(2)-PP-dolichyl mannosyltransferase (Alg3) gene genetic inactivation, increased expression of a loss of aflR expression A (Lae), or both. In some examples, such mutants have several phenotypes, including an increased production of citric acid relative to the parental strain. Methods of using the disclosed fungi to make citric acid are also provided, as are compositions and kits including the disclosed fungi.

  9. U.S.-China Clean Energy Cooperation

    Energy Savers [EERE]

    Sustainable Energy Future | Department of Energy and South Africa Hold Bilateral Discussion on Building a More Sustainable Energy Future U.S. and South Africa Hold Bilateral Discussion on Building a More Sustainable Energy Future March 19, 2014 - 9:35am Addthis News Media Contact 202-586-4940 Pretoria - U.S. Deputy Secretary of Energy Daniel Poneman and South African Minister of Energy Ben Martins met yesterday in Pretoria to follow up on the U.S.-South Africa Bilateral Energy Dialogue held

  10. Structural Analysis of N- and O-glycans Using ZIC-HILIC/Dialysis Coupled to NMR Detection

    SciTech Connect (OSTI)

    Qu, Yi; Feng, Ju; Deng, Shuang; Cao, Li; Zhang, Qibin; Zhao, Rui; Zhang, Zhaorui; Jiang, Yuxuan; Zink, Erika M.; Baker, Scott E.; Lipton, Mary S.; Pasa-Tolic, Ljiljana; Hu, Jian Z.; Wu, Si

    2014-11-19

    Protein glycosylation, an important and complex post-translational modification (PTM), is involved in various biological processes including the receptor-ligand and cell-cell interaction, and plays a crucial role in many biological functions. However, little is known about the glycan structures of important biological complex samples, and the conventional glycan enrichment strategy (i.e., size-exclusion column [SEC] separation,) prior to nuclear magnetic resonance (NMR) detection is time-consuming and tedious. In this study, we employed SEC, Zwitterionic hydrophilic interaction liquid chromatography (ZIC-HILIC), and ZIC-HILIC coupled with dialysis strategies to enrich the glycopeptides from the pronase E digests of RNase B, followed by NMR analysis of the glycoconjugate. Our results suggest that the ZIC-HILIC enrichment coupled with dialysis is the most efficient, which was thus applied to the analysis of biological complex sample, the pronase E digest of the secreted proteins from the fungi Aspergillus niger. The NMR spectra revealed that the secreted proteins from A. niger contain both N-linked glycans with a high-mannose core and O-linked glycans bearing mannose and glucose with 1->3 and 1->6 linkages. In all, our study provides compelling evidence that ZIC-HILIC separation coupled to dialysis is superior to the commonly used SEC separation to prepare glycopeptides for the downstream NMR analysis, which could greatly facilitate the future NMR-based glycoproteomics research.

  11. Lights in the Darkness and Hope from the Labs

    Broader source: Energy.gov [DOE]

    SLAC's research may lead to new medications for sleeping sickness caused by a parasite that infects people via tsetse flies, threatens millions across Africa and kills an estimated 30,000 souls every single year.

  12. Solar Power Partners AG | Open Energy Information

    Open Energy Info (EERE)

    Solar Product: Small Solar project developer with projects located in South Africa and France. References: Solar Power Partners AG1 This article is a stub. You can help OpenEI by...

  13. Low Cost Solar Water Heating R&D

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

    ... been expressed from the following countries: - Germany, Austria, South Africa, Mexico, Spain Goal Status Installed Cost: bw 1,000 and 3,000 Current installed cost estimated at ...

  14. Fact #898: November 9, 2015 World Carbon Dioxide Emissions, 1990...

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

    SUBSCRIBE to the Fact of the Week Since 1990, China shows the greatest increase of carbon ... Europe Eurasia Middle East Africa India China Rest of Asia & Oceania 1990 5,041 774 716 ...

  15. Calendar | OpenEI Community

    Open Energy Info (EERE)

    Wednesday, October 16 2013 Next Time Items All day All times Viridis Africa 2013 - investment in cleantech 15 Oct 2013 - 08:00 - 16 Oct 2013 - 17:00...

  16. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    target for treating a disease that annually kills about 30,000 people in sub-Saharan Africa. This research is a significant step toward developing a new drug and encourages...

  17. Slide 1

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

    (CloudSat) Echo top (TRMM PR) TRMM PR anvil * Anvil occurs most frequently over the Maritime Continent and West Pacific, but covers the largest area over tropical Africa. * Anvil...

  18. Energy Information Administration

    Gasoline and Diesel Fuel Update (EIA)

    in North Africa and Arabia: regional distribution and depositional model." Earth-Science Reviews, vol. 49, no. 1-4, p. 121-200. 3 Boote, David R. D., Daniel D. Clark-Lowes,...

  19. Armaec Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    London based wind farm developer with a focus on emerging markets such as Armenia, South Africa and India. Coordinates: 42.060711, -71.622467 Show Map Loading map......

  20. Sudan-National Adaptation Programme of Action | Open Energy Informatio...

    Open Energy Info (EERE)

    Background analysis Website http:unfccc.intresourcedoc Country Sudan Northern Africa References Sudan-NAPA1 This article is a stub. You can help OpenEI by expanding...

  1. Uganda-National Adaptation Programme of Action | Open Energy...

    Open Energy Info (EERE)

    Background analysis Website http:unfccc.intresourcedoc Country Uganda Eastern Africa References Uganda-NAPA1 This article is a stub. You can help OpenEI by expanding...

  2. World Bank-MENA Regional-NAMAs and Corresponding Climate Finance...

    Open Energy Info (EERE)

    analysis, Background analysis Website http:www.worldbank.org UN Region Northern Africa, Western Asia References World Bank1 This article is a stub. You can help OpenEI...

  3. Solar Vision | Open Energy Information

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. Solar Vision is a company located in Ladanna, South Africa . References "Solar Vision" Retrieved from "http:en.openei.orgw...

  4. African Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy is a wholesale distributor of back-up and solar power equipment, exclusively for Africa. References: African Energy1 This article is a stub. You can help OpenEI by...

  5. Mali: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    CIA World Factbook, Appendix D Reegle Clean Energy Datasets Mali is a country in Africa. External Links Mali Renewable Energy Data from IEA Mali Contacts from Climate-Eval...

  6. D1 Oils Plc | Open Energy Information

    Open Energy Info (EERE)

    company with expertise in jatropha cultivation. Key areas of operation are in Southern Africa, India and South Eastern Asia. References: D1 Oils Plc1 This article is a stub....

  7. Onsite Recovered Energy LP | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Onsite Recovered Energy LP Address: Centurion Region: South Africa Sector: Marine and Hydrokinetic Year Founded: 2009 Phone Number: +27 (0)83 526-3767...

  8. Kumba Iron Ore | Open Energy Information

    Open Energy Info (EERE)

    can help OpenEI by expanding it. Kumba Iron Ore is a company located in Pretoria, South Africa . References "Kumba Iron Ore" Retrieved from "http:en.openei.orgw...

  9. Notices

    National Nuclear Security Administration (NNSA)

    1999. See Antidumping Duty Orders; Certain Stainless Steel Plate in Coils from Belgium, Canada, Italy, the Republic of Korea, South Africa, and Taiwan, 67 FR 27756 (May 21, 1999). ...

  10. Human-Induced Climate Change Reduces Chance of Flooding in Okavango...

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

    Human-Induced Climate Change Reduces Chance of Flooding in Okavango Delta Human-Induced Climate Change Reduces Chance of Flooding in Okavango Delta Africa.gif Why it Matters: The...

  11. Category:Events | Open Energy Information

    Open Energy Info (EERE)

    for a Changing Climate Event:18th Africa Partnership Forum 2 Event:2012 Bonn Climate Change Conference 7 Event:7th Asia Clean Energy Forum A Event:April Fool's Day Event:ASEAN...

  12. Property:Event/Date | Open Energy Information

    Open Energy Info (EERE)

    2 + 4 October 2011 + 15th International Business Forum: Low Carbon High Growth - Business Models for a Changing Climate + 21 October 2012 + 18th Africa Partnership Forum + 25 April...

  13. This Week In Petroleum Summary Printer-Friendly Version

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

    of political unrest in North Africa, including violent uprisings in Libya that have led to the shutdown of much of its oil production. The spot prices for West Texas...

  14. ARM - Facility News Article

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

    and Share In January 2006, the ARM Mobile Facility (AMF) begins a year-long field campaign in Africa as part of a multi-year international experiment called the African...

  15. Mozambique becomes a major coking coal exporter?

    SciTech Connect (OSTI)

    Ruffini, A.

    2008-06-15

    In addition to its potential role as a major international supplier of coking coal, Mozambique will also become a major source of power generation for southern Africa. 3 figs.

  16. CX-011777: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Accelerating the Deployment of Energy Efficiency and Renewable Energy Technologies in South Africa CX(s) Applied: A9, A11 Date: 01/21/2014 Location(s): CX: none Offices(s): Golden Field Office

  17. Reaffirming America's Commitment to the Peaceful Use of the Atom...

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

    States has helped with nuclear safety and security monitoring at major events such as the Beijing Olympics, World Cup Games in South Africa, and the upcoming PanAm Games in Mexico. ...

  18. Remarks As Prepared for Delivery by Secretary of Energy Samuel...

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

    ... We are witnessing it in Asia - particularly in China and India - and we have great hopes for Central and South America, Africa, and Eurasia. And we are seeing impressive growth in ...

  19. SAS Output

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

    Mexico",14657,14476,31169,88930,248946,-64.3 " Other**",167,346,366,1115,1574,-29.2 "South ... " Other**",63,63,24,128,94,36.2 "Africa Total","-","-",77,27496,27792,-1.1 " ...

  20. Sheila Moynihan | Department of Energy

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

    Sheila Moynihan EERE Clean Energy Collaborations with India Play Key Role in U.S.-India Energy Dialogue September 24 Accelerating the Clean Energy Transition in South Africa May 28

  1. Community for Energy, Environment and Development (COMMEND) ...

    Open Energy Info (EERE)

    in South Africa (ERC). "Here we include information on a range of software tools and databases that you may find useful for sustainable energy analysis. Please contact us if you...

  2. Aldwych International Ltd | Open Energy Information

    Open Energy Info (EERE)

    Zip: EC4V 6DE Product: Aldwych International is an energy company active in the growing economies of Africa and South Asia. Coordinates: 51.506325, -0.127144 Show Map Loading...

  3. Cape Verde: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    0.00 Quadrillion Btu 2-letter ISO code CV 3-letter ISO code CPV Numeric ISO code 132 UN Region1 Western Africa OpenEI Resources Energy Maps 0 Tools 0 Programs 4 view...

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

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

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

  5. Legendary Tuskegee Airmen to Speak at Jefferson Lab's Black History...

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

    combat in more than 1500 missions while escorting bombers across Europe and northern Africa during World War II. Not one of those aircraft was lost to enemy fire - making their...

  6. SetSolar | Open Energy Information

    Open Energy Info (EERE)

    SetSolar Jump to: navigation, search Name: SetSolar Place: Cape Town, South Africa Zip: 7460 Sector: Solar Product: South African company that specialises in the manufacture of PV...

  7. Market Assessment of Refinery Outages Planned for March 2011...

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

    fluctuating between 70 and 85 per barrel, but by the beginning of 2011, Brent crude oil was at 95 per barrel. Recent instability in the Middle East and North Africa added...

  8. Gore-Mbeki Binational Commission integrated housing program. Final report

    SciTech Connect (OSTI)

    1998-12-31

    This report documents the work done under Grant DE-FG36-97GO10209, Innovative Renewable Energy Technology Transfer Program. PEER Consultants, PC, and its subcontractor, PEER Africa (Pty.) Ltd., received an $88,000.00 grant to plan and build two energy efficient homes in the black township of Gugulethu in Cape Town, South Africa. These demonstration homes were given to the people of South Africa as a gesture of goodwill by the US government as part of the Gore-Mbeki Binational Commission (BNC) agreements and cooperation. The BNC is the term used to describe the agreement to work together by the US and the South African governments for economic development of South Africa in the areas of energy, commerce, agriculture, housing, and transportation. The BNC was formed in 1995. This project under the auspices of the BNC started in September 1996. The DOE-funded portion was performed between January 11, 1997 and February 28, 1997.

  9. IA News Archive | Department of Energy

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

    17, 2012 Deputy Secretary Poneman Statement on Second Meeting of the U.S. - South Africa Bilateral Energy Dialogue U.S. Deputy Secretary of Energy Daniel Poneman and South...

  10. Energy Media Advisories | Department of Energy

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

    engaged throughout the week. May 28, 2014 Secretary Moniz to Lead Delegation to U.S.-Africa Energy Ministerial Secretary Ernest Moniz will join Northern and sub-Saharan African...

  11. FE Blog | Department of Energy

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

    implement the change. August 5, 2014 FE's Christopher Smith spoke recently during the Africa Leaders' Visit: Energy event in Houston. During the three-day event organized by the...

  12. Blog Archive | Department of Energy

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

    John J. Qu, Ph.D., George Mason University, fellow participants at the May 2014 U.S.-Africa Energy Ministerial in Ethiopia. Empowering the Next Generation: Connecting the U.S....

  13. Wastewater Reclamation and Biofuel Production Using Algae

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

    Africa, New Zealand (but not designed for nutrient removal). 9 Typical Electro-Mechanical Treatment Plant 10 Aeration Basins with Air Blowers Sludge Settling Tanks -100,000 0...

  14. Microsoft PowerPoint - arm_2007_slingo.ppt [Compatibility Mode...

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

    ... red-brown, thin high-level clouds almost black and surface features pale blue or purple. By 8 March, dust By 8 March, dust covers the whole of West Africa and is moving g out over ...

  15. No Slide Title

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

    International Affairs (IA-1) Office of Resource Management (IA-10) . DAS for Africa, ... African and Middle Eastern Affairs (IA-22) DAS for Asia & the Americas (IA-30) Office of ...

  16. BETO-Funded Study Finds Increased Carbon Intensity from Canadian...

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

    Related Articles BETO-Funded Invention Wins R&D 100 Award Agave sisilana growing in East Africa. Image courtesy of Jeff Cameron. Report Explains How Bioenergy Supports Global ...

  17. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... CW ; Ghan, SJ ; Kollias, P ; McFarguhar, GM ; Mechem, DB ; Romps, DM ; Wong, H ; Yuter, SE ; et al Southern Africa is the world's largest emitter of biomass-burning (BB) aerosols. ...

  18. Givey Kochanowski | Department of Energy

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

    He served in a similar capacity in GSA's Germany Field Office supporting U.S. activities across Africa, Europe, and the Middle East. Mr. Kochanowski began his civil service career ...

  19. DOE/PC/89870-Tl,(Suppl,)

    Office of Scientific and Technical Information (OSTI)

    ... For Fischer-Tropsch synthesis tubular fixed-bed ARGE reactors (Lurgi design) have been used at Sasol, South Africa. Design data for ARGE reactors are provided in Encyclopedia of ...

  20. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    CW ; Ghan, SJ ; Kollias, P ; McFarguhar, GM ; Mechem, DB ; Romps, DM ; Wong, H ; Yuter, SE ; et al Southern Africa is the world's largest emitter of biomass-burning (BB) aerosols. ...

  1. SLED-Fact-Sheet.pdf | Department of Energy

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

    PDF icon SLED-Fact-Sheet.pdf More Documents & Publications Clean Energy Ministerial Press Fact Sheet CEMMetricsandTechnicalNote71410.pdf Deliverables from U.S.-Africa Energy ...

  2. ECN GHG Marginal Abatement Cost curves (NAMAC) | Open Energy...

    Open Energy Info (EERE)

    likely to be large. The curve was also reviewed and updated by regional experts in Latin America, Asia and Africa. * In 2008-2009, the MAC curve was used for two projects for the...

  3. Semafo | Open Energy Information

    Open Energy Info (EERE)

    Quebec, Canada Zip: H4M 2M4 Sector: Solar Product: Canadian-based mining company with gold production and exploration activities in West Africa studying a solar project in...

  4. Procana | Open Energy Information

    Open Energy Info (EERE)

    of BioEnergy AfricaSable Mining formed to develop a USD 510 ethanol project in Mozambique. References: Procana1 This article is a stub. You can help OpenEI by expanding it....

  5. 1

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

    Evolution of Deep Convection over Africa and the Tropical Atlantic JM Futyan Columbia University New York, New York AD Del Genio National Aeronautics and Space Administration Goddard Institute for Space Studies New York, New York Introduction Deep convection over Africa is among the strongest found anywhere, and its associated cloud and hydrological properties provide an interesting contrast to those associated with the often weakly buoyant convection observed over the Atmospheric Radiation

  6. Eurasia

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

    Fossil analysis pushes back human split from other primates by two million years February 16, 2016 Nature paper places human evolution in Africa, not Eurasia LOS ALAMOS, N.M., Feb. 16, 2016-A paper in the latest issue of the journal Nature suggests a common ancestor of apes and humans, Chororapithecus abyssinicus, evolved in Africa, not Eurasia, two million years earlier than previously thought. "Our new research supports early divergence: 10 million years ago for the human-gorilla split

  7. Iron Availability in the Southern Ocean

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

    Iron Availability in the Southern Ocean Print The Southern Ocean, circling the Earth between Antarctica and the southernmost regions of Africa, South America, and Australia, is notorious for its high-nutrient, low-chlorophyll areas, which are rich in nutrients-but poor in essential iron. Sea life is less abundant in these regions because the growth of phytoplankton-the marine plants that form the base of the food chain-is suppressed. A study by scientists from South Africa's Stellenbosch

  8. Iron Availability in the Southern Ocean

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

    Iron Availability in the Southern Ocean Print The Southern Ocean, circling the Earth between Antarctica and the southernmost regions of Africa, South America, and Australia, is notorious for its high-nutrient, low-chlorophyll areas, which are rich in nutrients-but poor in essential iron. Sea life is less abundant in these regions because the growth of phytoplankton-the marine plants that form the base of the food chain-is suppressed. A study by scientists from South Africa's Stellenbosch

  9. Iron Availability in the Southern Ocean

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

    Iron Availability in the Southern Ocean Print The Southern Ocean, circling the Earth between Antarctica and the southernmost regions of Africa, South America, and Australia, is notorious for its high-nutrient, low-chlorophyll areas, which are rich in nutrients-but poor in essential iron. Sea life is less abundant in these regions because the growth of phytoplankton-the marine plants that form the base of the food chain-is suppressed. A study by scientists from South Africa's Stellenbosch

  10. Research Highlight

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

    Cloud Survey over West Africa Reveals Climate Impact of Mid-Level Clouds Submitter: Bhattacharya, A., Pacific Northwest National Laboratory Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Bouniol D, F Couvreux, PH Kamsu-Tamo, M Leplay, F Guichard, F Favot, and EJ O'Connor. 2012. "Diurnal and seasonal cycles of cloud occurrences, types, and radiative impact over West Africa." Journal of Applied Meteorology and Climatology, 51(3),

  11. Report Explains How Bioenergy Supports Global Sustainability Goals |

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

    Department of Energy Report Explains How Bioenergy Supports Global Sustainability Goals Report Explains How Bioenergy Supports Global Sustainability Goals May 4, 2015 - 12:47pm Addthis Agave sisilana growing in East Africa. Image courtesy of Jeff Cameron. Agave sisilana growing in East Africa. Image courtesy of Jeff Cameron. Willow to the rescue - combining bioenergy with waste treatment. Image courtesy of Par Aronsson. Willow to the rescue - combining bioenergy with waste treatment. Image

  12. Iron Availability in the Southern Ocean

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

    Iron Availability in the Southern Ocean Print The Southern Ocean, circling the Earth between Antarctica and the southernmost regions of Africa, South America, and Australia, is notorious for its high-nutrient, low-chlorophyll areas, which are rich in nutrients-but poor in essential iron. Sea life is less abundant in these regions because the growth of phytoplankton-the marine plants that form the base of the food chain-is suppressed. A study by scientists from South Africa's Stellenbosch

  13. Iron Availability in the Southern Ocean

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

    Iron Availability in the Southern Ocean Print The Southern Ocean, circling the Earth between Antarctica and the southernmost regions of Africa, South America, and Australia, is notorious for its high-nutrient, low-chlorophyll areas, which are rich in nutrients-but poor in essential iron. Sea life is less abundant in these regions because the growth of phytoplankton-the marine plants that form the base of the food chain-is suppressed. A study by scientists from South Africa's Stellenbosch

  14. Table 19. Average Price of U.S. Coal Imports

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

    - 60.06 295.84 60.25 117.40 -48.7 Africa Total 85.96 - - 86.00 341.78 -74.8 South Africa 85.96 - - 86.00 341.78 -74.8 U.S. Total* 70.48 71.85 85.48 71.61 80.96 -11.5 * U.S. ...

  15. FE Leaders Discuss African Energy Development

    Broader source: Energy.gov [DOE]

    As part of this new engagement with Africa, the Department of Energy has been working with African leaders to pursue ways to sustainably develop African energy resources. In June, Secretary Ernest Moniz and the Office of Fossil Energy’s Principal Deputy Assistant Secretary Christopher Smith attended a U.S.-Africa energy ministerial meeting in Addis Ababa, Ethiopia. That meeting set the stage for ongoing collaboration between DOE and African energy leaders.

  16. ARM_Overview_black_43.ppt

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

    - In and Out of Africa Gary Robinson, Tony Slingo, Nazim Bharmal and Jeff Settle Environmental Systems Science Centre, Reading University, UK RADAGAST is a collaborative project, involving UK, US and European scientists, to investigate the radiative divergence across the atmosphere. West Africa was chosen as the study area because the combination of wide range of column water vapour, episodic wind-generated dust events and seasonal aerosols from biomass burning presents a particular challenge to

  17. ARM - Facility News Article

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

    August 6, 2009 [Facility News] Research Team Publishes Results from In-Depth Study of Sahel Climate System Bookmark and Share The Sahel region of West Africa has experienced long-term drought accompanied by profound socioeconomic consequences over the past 30 years. It is a favored location for the development of tropical easterly waves that may generate hurricanes. The Sahel region of West Africa has experienced long-term drought accompanied by profound socioeconomic consequences over the past

  18. An environmental approach

    SciTech Connect (OSTI)

    Geerling, C.

    1996-11-01

    The Shell Petroleum Development Company is operating in southern Nigeria in the delta of the Niger River. This delta covers an area 70,000 square kin of coastal ridge barriers, mangroves, freshwater swamp forest and lowland rain forests. Over the past decades considerable changes has occurred through coastal zone modifications, upstream urban and hydrological infrastructure, deforestation, agriculture, fisheries, industrial development, oil operation, as well as demographic changes. The problems associated with these changes are: (1) over-exploitation of renewable natural resources and breakdown of traditional management structures; (2) impact from industry such as pollution and physical changes, and (3) a perception of lack of social and economic equity. This paper describes approaches to help counteract theses problems.

  19. Challenges in Whole-Genome Annotation of Pyrosequenced Eukaryotic Genomes

    SciTech Connect (OSTI)

    Kuo, Alan; Grigoriev, Igor

    2009-04-17

    Pyrosequencing technologies such as 454/Roche and Solexa/Illumina vastly lower the cost of nucleotide sequencing compared to the traditional Sanger method, and thus promise to greatly expand the number of sequenced eukaryotic genomes. However, the new technologies also bring new challenges such as shorter reads and new kinds and higher rates of sequencing errors, which complicate genome assembly and gene prediction. At JGI we are deploying 454 technology for the sequencing and assembly of ever-larger eukaryotic genomes. Here we describe our first whole-genome annotation of a purely 454-sequenced fungal genome that is larger than a yeast (>30 Mbp). The pezizomycotine (filamentous ascomycote) Aspergillus carbonarius belongs to the Aspergillus section Nigri species complex, members of which are significant as platforms for bioenergy and bioindustrial technology, as members of soil microbial communities and players in the global carbon cycle, and as agricultural toxigens. Application of a modified version of the standard JGI Annotation Pipeline has so far predicted ~;;10k genes. ~;;12percent of these preliminary annotations suffer a potential frameshift error, which is somewhat higher than the ~;;9percent rate in the Sanger-sequenced and conventionally assembled and annotated genome of fellow Aspergillus section Nigri member A. niger. Also,>90percent of A. niger genes have potential homologs in the A. carbonarius preliminary annotation. Weconclude, and with further annotation and comparative analysis expect to confirm, that 454 sequencing strategies provide a promising substrate for annotation of modestly sized eukaryotic genomes. We will also present results of annotation of a number of other pyrosequenced fungal genomes of bioenergy interest.

  20. Digital Divide in Sub-Saharan African Universities: Recommendations and Monitoring

    SciTech Connect (OSTI)

    Barry, Boubakar; Chukwuma, Victor; Petitdidier, Monique; Cottrell, Les; Bartons, Charles; /Australian Natl. U., RSES

    2009-12-17

    The Digital Divide prevents Africa from taking advantages of new information technologies. One of the most urgent priorities is to bring the Internet in African Universities, Research, and Learning Centers to the level of other regions of the world. eGY-Africa, and the Sharing Knowledge Foundation are two bottom-up initiatives by scientists to secure better cyber-infrastructure and Internet facilities in Africa. Recommendations by the present scientific communities are being formulated at national, regional and international levels. The Internet capabilities are well documented at country level overall, but this is not the case at the University level. The snapshot of the Internet status in universities in 17 African countries, obtained by a questionnaire survey, is consistent with measures of Internet penetration in the corresponding country. The monitoring of Internet performance has been proposed to those African universities to provide an information base for arguing the need to improve the coverage for Africa. A pilot program is recommended that will start scientific collaboration with Europe in western Africa using ICT. The program will lay the foundations for the arrival of new technologies like Grids.

  1. Linkages of Remote Sea Surface Temperatures and Atlantic Tropical Cyclone Activity Mediated by the African Monsoon

    SciTech Connect (OSTI)

    Taraphdar, Sourav; Leung, Lai-Yung R.; Hagos, Samson M.

    2015-01-28

    Warm sea surface temperatures (SSTs) in North Atlantic and Mediterranean (NAMED) can influence tropical cyclone (TC) activity in the tropical East Atlantic by modulating summer convection over western Africa. Analysis of 30 years of observations show that the NAMED SST is linked to a strengthening of the Saharan heat low and enhancement of moisture and moist static energy in the lower atmosphere over West Africa, which favors a northward displacement of the monsoonal front. These processes also lead to a northward shift of the African easterly jet that introduces an anomalous positive vorticity from western Africa to the main development region (50W–20E; 10N–20N) of Atlantic TC. By modulating multiple processes associated with the African monsoon, this study demonstrates that warm NAMED SST explains 8% of interannual variability of Atlantic TC frequency. Thus NAME SST may provide useful predictability for Atlantic TC activity on seasonal-to-interannual time scale.

  2. Energy Efficiency

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

    Accelerating the Deployment of Energy Efficiency & Renewable Energy Technologies in South Africa A Summary of the Trust for Conservation Global Cool Cities Alliance Project In 2010, the Deputy Secretary of the U.S. Department of Energy and the Energy Minister of the Republic of South Africa (RSA) launched the U.S. - RSA Energy Dialogue to facilitate coopera- tion in a number of areas, including energy effciency and renew- able energy. In support of the U.S. - RSA Energy Dialogue, the U.S.

  3. Conference Agenda: Residential Energy Efficiency Solutions 2012 |

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

    Department of Energy Conference Agenda: Residential Energy Efficiency Solutions 2012 Conference Agenda: Residential Energy Efficiency Solutions 2012 Presents conference agenda including a general overview and detailed breakouts. PDF icon Conference Agenda More Documents & Publications Biomass 2009 Conference Agenda Draft Agenda for U.S.-Africa Energy Ministerial Biomass 2010 Conference Agenda

  4. Microsoft PowerPoint - 10_Zarling GTRI OSRP Overview NMMSS.ppt...

    National Nuclear Security Administration (NNSA)

    11 44 Ecuador 37 8 France 44 125 Germany 48 14 India 101 289 Israel 7 31 Italy 11 1,202 Japan 1 2 Peru 486 60 Singapore 1 0 South Africa 69 23 Sweden 9 20 Switzerland 5 16 Uruguay...

  5. Bioenergy for Sustainable Development | Department of Energy

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

    for Sustainable Development Bioenergy for Sustainable Development Deployment Markets Keynote Bioenergy for Sustainable Development Gerard Ostheimer, Global Lead, Sustainable Bioenergy High Impact Opportunity Of Sustainable Energy For All (SE4ALL) PDF icon ostheimer_biomass_2014.pdf More Documents & Publications Before House Subcommittee on Africa, Global Health, Global Human Rights, and International Organizations, Committee on Foreign Affairs Biomass 2014: Breakout Speaker Biographies

  6. Marine and Hydrokinetic (MHK) Technology Development Risk Management...

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

    0-800-81350 SOUTH AFRICA 080-09-82158 SOUTH KOREA 82-2-6744-1091 00798-14800-7797 SPAIN 34-91-414-21-70 800-300-907 SWEDEN 46-8-503-34-825 0200-899-946 SWITZERLAND...

  7. Optima Stakeholder Listening Day Agenda | Department of Energy

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

    Stakeholder Listening Day Agenda Optima Stakeholder Listening Day Agenda PDF icon optima_listening_day_agenda.pdf More Documents & Publications Co-Optima Stakeholder Listening Day Summary Report Draft Agenda for U.S.-Africa Energy Ministerial Optima Program Overview

  8. CX-011132: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Multidisciplinary Design of an Innovative Natural Draft, Forced Diffusion Cookstove for Woody and Herbaceous Biomass Fuels in East Africa CX(s) Applied: A9, B3.6 Date: 08/21/2013 Location(s): California, Washington Offices(s): Golden Field Office

  9. Regional Analysis Briefs

    Reports and Publications (EIA)

    2028-01-01

    Regional Analysis Briefs (RABs) provide an overview of specific regions that play an important role in world energy markets, either directly or indirectly. These briefs cover areas that are currently major producers (Caspian Sea), have geopolitical importance (South China Sea), or may have future potential as producers or transit areas (East Africa, Eastern Mediterranean).

  10. 2010 - 07 | Jefferson Lab

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

    7 Jul 2010 Thu, 2010-07-29 14:00 Jefferson Lab and Jefferson Science Associates Bring First School of Physics to Sub-Saharan Africa Mon, 2010-07-26 14:00 Media Advisory - Jefferson Lab Hosts Summer Intern Science Poster Session Mon, 2010-07-26

  11. Microsoft PowerPoint - 15.1315_Arniban Basu

    Office of Environmental Management (EM)

    4.1% 9.7% 10.5% Mexico Brazil Latin America and Caribbean Middle East and North Africa India China Estimated Growth in Output by Select Global Areas -2.0% 0.0% 2.0% 4.0% 6.0% 8.0%...

  12. Europe

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

    7,900 Mongolia 3 - 3,400 Thailand 152 453 0 South Asia 396 5,802 12,900 8,211 26,913 India 361 5,476 3,800 Pakistan 23 248 9,100 Middle East and North Africa 10,986 867,463...

  13. Europe

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

    124 1,115 Indonesia 3 108 46 Mongolia - - 4 Thailand 1 10 5 South Asia 4 86 201 183 470 India 2 44 96 Pakistan 1 24 105 Middle East and North Africa 26 3,117 1,003 1,651 5,772...

  14. Table 17. Average Price of U.S. Coke Exports

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

    355.59 643.59 550.76 597.94 546.60 9.4 South America Total - 135.27 919.64 252.87 ... 364.35 295.78 171.67 426.16 175.32 143.1 Africa Total - - 465.66 93.56 92.29 1.4 Other** ...

  15. SAS Output

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

    ...*",355.59,643.59,550.76,597.94,546.6,9.4 "South America Total","-",135.27,919.64,252.87,17...364.35,295.78,171.67,426.16,175.32,143.1 "Africa Total","-","-",465.66,93.56,92.29,1.4 " ...

  16. Table 16. U.S. Coke Exports

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

    Other** 167 346 366 1,115 1,574 -29.2 South America Total - 298 33 376 1,184 -68.2 ... 128 94 36.2 Other** 63 63 24 128 94 36.2 Africa Total - - 77 27,496 27,792 -1.1 Other** - ...

  17. U.S. Crude Oil Imports

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

    Peru 14 11 8 11 9 6 1995-2015 Puerto Rico 1973-1997 Russia 269 223 101 42 18 28 1973-2015 Singapore 1993-2006 South Africa 2006-2009 Spain 1995-1996 Sweden 2000-2000 Syria 3 ...

  18. African mining

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This book contains papers presented at a conference addressing the development of the minerals industry in Africa. Topics covered include: A review - past, present and future - of Zimbabwe's mining industry; Geomorphological processes and related mineralization in Tanzania; and Rock mechanics investigations at Mufulira mine, Zambia.

  19. HySA Infrastructure

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

    Energy Profile Coal 72.1% *CR&W 10.2% Gas 2.8% Nuclear 2.2% Oil 12.6% Hydro 0.1% ... dominant PGM supplier South Africa 79% Russia 12% North America 5% Others 4% PGM Supply ...

  20. GHG emission factors developed for the collection, transport and landfilling of municipal waste in South African municipalities

    SciTech Connect (OSTI)

    Friedrich, Elena; Trois, Cristina

    2013-04-15

    Highlights: ? An average GHG emission factor for the collection and transport of municipal solid waste in South Africa is calculated. ? A range of GHG emission factors for different types of landfills (including dumps) in South Africa are calculated. ? These factors are compared internationally and their implications for South Africa and developing countries are discussed . ? Areas for new research are highlighted. - Abstract: Greenhouse gas (GHG) emission factors are used with increased frequency for the accounting and reporting of GHG from waste management. However, these factors have been calculated for developed countries of the Northern Hemisphere and are lacking for developing countries. This paper shows how such factors have been developed for the collection, transport and landfilling of municipal waste in South Africa. As such it presents a model on how international results and methodology can be adapted and used to calculate country-specific GHG emission factors from waste. For the collection and transport of municipal waste in South Africa, the average diesel consumption is around 5 dm{sup 3} (litres) per tonne of wet waste and the associated GHG emissions are about 15 kg CO{sub 2} equivalents (CO{sub 2} e). Depending on the type of landfill, the GHG emissions from the landfilling of waste have been calculated to range from ?145 to 1016 kg CO{sub 2} e per tonne of wet waste, when taking into account carbon storage, and from 441 to 2532 kg CO{sub 2} e per tonne of wet waste, when carbon storage is left out. The highest emission factor per unit of wet waste is for landfill sites without landfill gas collection and these are the dominant waste disposal facilities in South Africa. However, cash strapped municipalities in Africa and the developing world will not be able to significantly upgrade these sites and reduce their GHG burdens if there is no equivalent replacement of the Clean Development Mechanism (CDM) resulting from the Kyoto agreement. Other low cost avenues need to be investigated to suit local conditions, in particular landfill covers which enhance methane oxidation.