National Library of Energy BETA

Sample records for denmark estonia finland

  1. Membership Finland

    ScienceCinema (OSTI)

    None

    2011-04-25

    Le DG C.Rubbia et la vice présidente du conseil du Cern souhaite la bienvenue à l'adhésion de la Finlande, comme 15me membre du Cern depuis le 1. janvier 1991 en présence du secrétaire generale et de l'ambassadeur

  2. Total Crude Oil and Products Imports from All Countries

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

    Costa Rica Croatia Curacao Cyprus Czech Republic Denmark Dominican Republic Egypt El Salvador Equatorial Guinea Estonia Finland France French Guiana Gabon Georgia, Republic ...

  3. Total Net Imports of Crude Oil and Petroleum Products into the...

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

    Rica Croatia Cyprus Czech Republic Denmark Djbouti Dominica Dominican Republic Egypt El Salvador Equatorial Guinea Ethiopia Eritrea Estonia Falkland Islands Fiji Finland France ...

  4. Total All Countries Exports of Crude Oil and Petroleum Products...

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

    Curacao Cyprus Czech Republic Denmark Djbouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands Fiji Finland France ...

  5. U.S. Imports from All Countries

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

    Costa Rica Croatia Curacao Cyprus Czech Republic Denmark Dominican Republic Egypt El Salvador Equatorial Guinea Estonia Finland France French Guiana Gabon Georgia, Republic ...

  6. WWS_LorrieC157L_0915

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

    Cameroon Canada Chile China Colombia Congo Cote d'lvoire Cuba Czech Republic Denmark Egypt Eritrea Estonia Ethiopia Finland France Germany Ghana Greece Honduras India Indonesia...

  7. Press Pass - Press Releases

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

    Austria, Belgium, Canada, China, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Italy, India, Israel, Japan, Republic of Korea, the Netherlands, Norway,...

  8. Press Pass - Press Release - LHC First Beam

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

    Austria, Belgium, Canada, China, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Italy, India, Israel, Japan, Republic of Korea, the Netherlands, Norway,...

  9. Estonia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Estonia Population 1,294,486 GDP 27,410,000,000 Energy Consumption 0.24 Quadrillion Btu 2-letter ISO code EE 3-letter ISO code EST Numeric ISO...

  10. Estonia`s oil shale industry - meeting environmental standards of the future

    SciTech Connect (OSTI)

    Tanner, T. [Jaakko Poyry International, Helsinki (Finland); Bird, G.; Wallace, D. [Alberta Research Council, Edmonton (Canada)] [and others

    1995-12-31

    Oil shale is Estonia`s greatest mineral resource. In the 1930s, it was used as a source of gasoline and fuel oil, but now it is mined primarily for thermal generation of electricity. With the loss of its primary market for electricity in the early 1990s and in the absence of another domestic source of fuel Estonia once again is considering the use of a larger proportion of its shale for oil production. However, existing retorting operations in Estonia may not attain western European environmental standards and desired conversion efficiencies. As a reference point, the Estonian authorities have documented existing environmental impacts. It is evaluating technologies to reduce the impacts and is setting a direction for the industry that will serve domestic needs. This paper provides a description of the existing oil shale industry in Estonia and options for the future.

  11. Helsinki, Finland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    You can help OpenEI by expanding it. Helsinki is the capital of Finland. US Recovery Act Smart Grid Projects in Helsinki, Finland Zone concept and smart protection pilot (Smart...

  12. Copenhagen, Denmark: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Core Carbon Group AS CCG Danionics A S Dansk Solar Energy Denmark Solar Industry DSI Lithium Balance Middelgrunden Wind Turbine Cooperative NordEnergie Renewables A S Proark...

  13. Denmark Solar Industry DSI | Open Energy Information

    Open Energy Info (EERE)

    Copenhagen, Denmark Zip: DK-1550 Sector: Solar Product: Manufactures and distributes solar panels and systems. Coordinates: 55.67631, 12.569355 Show Map Loading map......

  14. Roskilde, Denmark: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Denmark Risoe National Laboratory for Sustainable Energy UNEP Risoe Centre on Energy Environment and Sustainable Development URC References Retrieved from "http:...

  15. Finland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Finland Population 5,180,000 GDP 276,275,000,000 Energy Consumption 1.29 Quadrillion Btu 2-letter ISO code FI 3-letter ISO code FIN Numeric ISO...

  16. Energy use in Denmark: An international perspective

    SciTech Connect (OSTI)

    Schipper, L.; Howarth, R.; Andersson, B.; Price, L.

    1992-08-01

    This report analyzes the evolution use in Denmark since the early 1970s in order to shed light on the future path of energy use in Denmark, with particular emphasis on the role of energy efficiency. The authors found that improvements in end-use energy efficiency reduced primary energy requirements in Denmark by 22% between 1972 and 1988. Focusing on developments in six individual sectors of the Danish economy (residential, manufacturing, other industry, service, travel, and freight), they found that the residential, manufacturing, and service sectors have led the improvements in efficiency. Travel showed few significant improvements and the efficiency of freight transportation worsened. The international comparisons showed that the structure of energy use in Denmark is less energy-intensive than that of most high-income OECD countries, with the exception of Japan. Overall, they concluded that most of the energy savings achieved in Denmark were brought about through improvements in technology. They also found that an important stimulus for improved efficiency was higher energy prices, led in no small part by significant taxes imposed on small consumers of heating oil, electricity, and motor fuels. Energy-efficiency programs accelerated energy savings in homes and commercial buildings. The rate of improvement of energy efficiency in Denmark has slowed down significantly since 1984, consistent with trends observed in other major countries. While many of the energy-efficiency goals stated or implied in Denmark`s Energi 2000 are achievable over a very long period, present trends do not point towards achievement of these goals by 2010 or even 2020. Strong measures will have to be developed by both public and private authorities if energy efficiency is to make a key contributions to reducing environmental problems associated with energy use in Denmark.

  17. Technology experience and economics of oil shale mining in Estonia

    SciTech Connect (OSTI)

    Fraiman, J.; Kuzmiv, I. [Estonian Oil Shale State Co., Jyhvi (Estonia). Scientific Research Center

    1995-11-01

    The exhaustion of fuel-energy resources became an evident problem of the European continent in the 1960s. Careful utilization of their own reserves of coal, oil, and gas (Germany, France, Spain) and assigned shares of imports of these resources make up the strategy of economic development of the European countries. The expansion of oil shale utilization is the most topical problem. The experience of mining oil shale deposits in Estonia and Russia, in terms of the practice and the economic results, is reviewed in this article. The room-and-pillar method of underground mining and the open-cut technology of clearing the ground ensure the fertility of a soil. The economics of underground and open pit oil shale mines is analyzed in terms of natural, organizational, and technical factors. These analyses are used in the planning and management of oil shale mining enterprises. The perspectives of the oil shale mining industry of Estonia and the economic expediency of multiproduction are examined. Recommendations and guidelines for future industrial utilization of oil shale are given in the summary.

  18. U.S., Canada, and Finland Pyrolysis Collaborations

    Broader source: Energy.gov [DOE]

    Jonathan Male, PNNL, presentation at the December 5, 2012, Biomass Program-hosted International webinar on U.S., Canada, and Finland pyrolysis collaborations.

  19. EWIS European wind integration study (Smart Grid Project) (Denmark...

    Open Energy Info (EERE)

    search Project Name EWIS European wind integration study Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  20. Sandia Wind-Turbine Blade Flaw Detection Experiments in Denmark

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

    Wind-Turbine Blade Flaw Detection Experiments in Denmark - Sandia Energy Energy Search ... Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power ...

  1. Denmark, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    "icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Denmark is a town in Lewis County, New York.1 References US Census Bureau Incorporated place and minor...

  2. U.S., Canada, and Finland Pyrolysis Collaborations

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

    EERE Biomass Program U.S. - Canada, U.S. and Finland Pyrolysis Collaborations Webinar on International Collaboration December 5, 2012 Jonathan L. Male, Alan Zacher, Kristiina Iisa, Fernando Preto, Doug Elliott, Iva Tews, Yrjö Solantausta 2 | Biomass Program eere.energy.gov Replacing the Whole Barrel Source: Energy Information Administration, "Oil: Crude Oil and Petroleum Products Explained" and AEO2009, Updated February 2010, Reference Case. *American Petroleum Institute. * U.S.

  3. Ecofys-Country Fact Sheets | Open Energy Information

    Open Energy Info (EERE)

    Country: Argentina, Australia, Austria, Belarus, Belgium, Brazil, Bulgaria, Canada, China, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Estonia, European Union,...

  4. Wind and Water Materials and Structures Database Download

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

    Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & ... Eritrea Estonia Ethiopia Fiji Finland France French Polynesia Gabon Gambia Georgia ...

  5. Decommissioning and Dismantling of Liquid Waste Storage and Liquid Waste Treatment Facility from Paldiski Nuclear Site, Estonia

    SciTech Connect (OSTI)

    Varvas, M.; Putnik, H.; Johnsson, B.

    2006-07-01

    The Paldiski Nuclear Facility in Estonia, with two nuclear reactors was owned by the Soviet Navy and was used for training the navy personnel to operate submarine nuclear reactors. After collapse of Soviet Union the Facility was shut down and handed over to the Estonian government in 1995. In co-operation with the Paldiski International Expert Reference Group (PIERG) decommission strategy was worked out and started to implement. Conditioning of solid and liquid operational waste and dismantling of contaminated installations and buildings were among the key issues of the Strategy. Most of the liquid waste volume, remained at the Facility, was processed in the frames of an Estonian-Finnish co-operation project using a mobile wastewater purification unit NURES (IVO International OY) and water was discharged prior to the site take-over. In 1999-2002 ca 120 m{sup 3} of semi-liquid tank sediments (a mixture of ion exchange resins, sand filters, evaporator and flocculation slurry), remained after treatment of liquid waste were solidified in steel containers and stored into interim storage. The project was carried out under the Swedish - Estonian co-operation program on radiation protection and nuclear safety. Contaminated installations in buildings, used for treatment and storage of liquid waste (Liquid Waste Treatment Facility and Liquid Waste Storage) were then dismantled and the buildings demolished in 2001-2004. (authors)

  6. WorldWide Science.org

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

    Australia Bangladesh Benin Botswana Brazil Burkina Faso Cameroon Canada Chile China Colombia Congo Cote d'lvoire Cuba Czech Republic Denmark Egypt Eritrea Estonia Ethiopia ...

  7. --No Title--

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

    Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands (Islas Malvinas) Faroe...

  8. Norden | Open Energy Information

    Open Energy Info (EERE)

    headquartered in Copenhagen, Denmark, is a formal cooperation between Nordic amongst Nordic countries, which includes Denmark, Sweden, Finland, Iceland, Norway, and the...

  9. Mechanical-biological waste treatment and the associated occupational hygiene in Finland

    SciTech Connect (OSTI)

    Tolvanen, Outi K. . E-mail: outolvan@bytl.jyu.fi; Haenninen, Kari I.

    2006-07-01

    A special feature of waste management in Finland has been the emphasis on the source separation of kitchen biowaste (catering waste); more than two-thirds of the Finnish population participates in this separation. Source-separated biowaste is usually treated by composting. The biowaste of about 5% of the population is handled by mechanical-biological treatment. A waste treatment plant at Mustasaari is the only plant in Finland using digestion for kitchen biowaste. For the protection of their employees, the plant owners commissioned a study on environmental factors and occupational hygiene in the plant area. During 1998-2000 the concentrations of dust, microbes and endotoxins and noise levels were investigated to identify possible problems at the plant. Three different work areas were investigated: the pre-processing and crushing hall, the bioreactor hall and the drying hall. Employees were asked about work-related health problems. Some problems with occupational hygiene were identified: concentrations of microbes and endotoxins may increase to levels harmful to health during waste crushing and in the bioreactor hall. Because employees complained of symptoms such as dry cough and rash or itching appearing once or twice a month, it is advisable to use respirator masks (class P3) during dusty working phases. The noise level in the drying hall exceeded the Finnish threshold value of 85 dBA. Qualitatively harmful factors for the health of employees are similar in all closed waste treatment plants in Finland. Quantitatively, however, the situation at the Mustasaari treatment plant is better than at some Finnish dry waste treatment plants. Therefore is reasonable to conclude that mechanical sorting, which produces a dry waste fraction for combustion and a biowaste fraction for anaerobic treatment, is in terms of occupational hygiene better for employees than combined aerobic treatment and dry waste treatment.

  10. Integrating impact assessment and conflict management in urban planning: Experiences from Finland

    SciTech Connect (OSTI)

    Peltonen, Lasse; Sairinen, Rauno

    2010-09-15

    The article examines the interlinkages between recent developments in conflict management and impact assessment procedures in the context of urban planning in Finland. It sets out by introducing the fields of impact assessment and conflict mediation. It then proceeds to discuss the development of impact assessment practices and the status of conflict mediation in Finnish land use planning. The case of Korteniitty infill development plan in Jyvaeskylae is used to demonstrate how the Finnish planning system operates in conflict situations - and how social impact assessment can contribute to managing planning conflicts. The authors ask how the processes of impact assessment contribute to conflict management. Based on the Finnish experience, it is argued that social impact assessment of land use plans can contribute to conflict management, especially in the absence of institutionalised conflict mediation processes. In addition, SIA may acquire features of conflict mediation, depending on extent and intensity of stakeholder participation in the process, and the quality of linkages it between knowledge production and decision-making. Simultaneously, conflict mediation practices and theoretical insights can inform the application of SIA to help it address land use conflicts more consciously.

  11. Wind Technology, Cost, and Performance Trends in Denmark, Germany, Ireland, Norway, the European Union, and the United States: 2007 - 2012; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Hand, Maureen

    2015-06-15

    This presentation provides a summary of IEA Wind Task 26 report on Wind Technology, Cost, and Performance Trends in Denmark, Germany, Ireland, Norway, the European Union, and the United States: 2007-2012

  12. Social impact assessment in mining projects in Northern Finland: Comparing practice to theory

    SciTech Connect (OSTI)

    Suopajrvi, Leena

    2013-09-15

    The paper discusses social impact assessments (SIA) for mining projects in light of the international principles and guidelines for such assessments and the academic literature in the field. The data consist of environmental impact assessment (EIA) programmes and reports for six mining projects that have started up in northern Finland in the 2000s. A first observation is that the role of the SIAs in the EIA programmes and reports studied was quite minor: measured in number of pages, the assessments account for three or four percent of the total. This study analyses the data collection, research methodology and conceptual premises used in the SIAs. It concludes that the assessments do not fully meet the high standards of the international principles and guidelines set out for them: for example, elderly men are over-represented in the data and no efforts were made to identify and bring to the fore vulnerable groups. Moreover, the reliability of the assessments is difficult to gauge, because the qualitative methods are not described and where quantitative methods were used, details such as non-response rates to questionnaires are not discussed. At the end of the paper, the SIAs are discussed in terms of Jrgen Habermas' theory of knowledge interests, with the conclusion that the assessments continue the empirical analytical tradition of the social sciences and exhibit a technical knowledge interest. -- Highlights: Paper investigates social impact assessments in Finnish mining projects. Role of social impact assessment is minor in whole EIA-process. Mining SIAs give the voice for elderly men, vulnerable groups are not identified. Assessment of SIAs is difficult because of lacking transparency in reporting. SIAs belong to empirical analytical tradition with technical knowledge interest.

  13. Environmental assessment of garden waste management in the Municipality of Aarhus, Denmark

    SciTech Connect (OSTI)

    Boldrin, Alessio; Andersen, Jacob K.; Christensen, Thomas H.

    2011-07-15

    An environmental assessment of six scenarios for handling of garden waste in the Municipality of Aarhus (Denmark) was performed from a life cycle perspective by means of the LCA-model EASEWASTE. In the first (baseline) scenario, the current garden waste management system based on windrow composting was assessed, while in the other five scenarios alternative solutions including incineration and home composting of fractions of the garden waste were evaluated. The environmental profile (normalised to Person Equivalent, PE) of the current garden waste management in Aarhus is in the order of -6 to 8 mPE Mg{sup -1} ww for the non-toxic categories and up to 100 mPE Mg{sup -1} ww for the toxic categories. The potential impacts on non-toxic categories are much smaller than what is found for other fractions of municipal solid waste. Incineration (up to 35% of the garden waste) and home composting (up to 18% of the garden waste) seem from an environmental point of view suitable for diverting waste away from the composting facility in order to increase its capacity. In particular the incineration of woody parts of the garden waste improved the environmental profile of the garden waste management significantly.

  14. January 12, 2009, Visiting Speakers Program - Status of a Key...

    Energy Savers [EERE]

    ... Foreign Nationals EE PhDs in the U.S. 2007 2006 2005 2004 2003 2002 2001 2000 2009 SPIE Finland 563 Hong Kong 542 Canada 534 Taiwan 532 Estonia 531 Japan 531 New Zealand 530 ...

  15. The composition, heating value and renewable share of the energy content of mixed municipal solid waste in Finland

    SciTech Connect (OSTI)

    Horttanainen, M. Teirasvuo, N.; Kapustina, V.; Hupponen, M.; Luoranen, M.

    2013-12-15

    Highlights: New experimental data of mixed MSW properties in a Finnish case region. The share of renewable energy of mixed MSW. The results were compared with earlier international studies. The average share of renewable energy was 30% and the average LHVar 19 MJ/kg. Well operating source separation decreases the renewable energy content of MSW. - Abstract: For the estimation of greenhouse gas emissions from waste incineration it is essential to know the share of the renewable energy content of the combusted waste. The composition and heating value information is generally available, but the renewable energy share or heating values of different fractions of waste have rarely been determined. In this study, data from Finnish studies concerning the composition and energy content of mixed MSW were collected, new experimental data on the compositions, heating values and renewable share of energy were presented and the results were compared to the estimations concluded from earlier international studies. In the town of Lappeenranta in south-eastern Finland, the share of renewable energy ranged between 25% and 34% in the energy content tests implemented for two sample trucks. The heating values of the waste and fractions of plastic waste were high in the samples compared to the earlier studies in Finland. These high values were caused by good source separation and led to a low share of renewable energy content in the waste. The results showed that in mixed municipal solid waste the renewable share of the energy content can be significantly lower than the general assumptions (5060%) when the source separation of organic waste, paper and cardboard is carried out successfully. The number of samples was however small for making extensive conclusions on the results concerning the heating values and renewable share of energy and additional research is needed for this purpose.

  16. U.S. Crude Oil Imports

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

    (Brazzaville) 24 8 13 20 12 15 1993-2015 Congo (Kinshasa) 1993-2013 Denmark 1997-2004 Egypt 17 1993-2015 Equatorial Guinea 1996-2014 Estonia 1999-1999 Gabon 4 18 1993-2015...

  17. Fact #643: October 4, 2010 Four Cylinder Engine Installations...

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

    Austria, Belgium, Denmark, Eire, Finland, France, Germany, Greece, Iceland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. ...

  18. Fact #751: October 29, 2012 Plug-in Car Sales Higher in the U...

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

    Western Europe data consists of the following 16 countries: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherlands, Norway, Portugal, Spain, ...

  19. Fermilab | Newsroom | Press Releases | April 22, 2015: ICARUS...

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

    are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Israel, Italy, the Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  20. Press Pass - Press Release - The CMS Tracking Detector's Midnight...

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

    are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden,...

  1. UPDATED ADVISORY: Clean Energy Ministerial Photo Now at 11:15...

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

    invited from Australia, Belgium, Brazil, Canada, Denmark, the European Commission, Finland, France, Germany, India, Italy, Japan, Mexico, Norway, China, the Republic of Korea,...

  2. International Energy Agency | Department of Energy

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

    storage materials, hydrogen production from wind energy, and hydrogen from steam reformation. ... Participating countries include Australia, Austria, Belgium, Canada, Denmark, Finland, ...

  3. Press Pass - Press Release - The CMS Tracking Detector's Midnight...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  4. Press Pass - Press Releases

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  5. Fermilab | Newsroom | Press Releases | July 19, 2013: Discovery...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Norway, Poland, Portugal, Slovakia,...

  6. Fermilab | Newsroom | Press Releases | June 3, 2015: U.S. joins...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Israel, Italy, the Netherlands, Norway, Poland, Portugal,...

  7. Press Pass - Press Releases - March 30, 2010 - Physics Begins...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  8. Press Pass - Press Release - U.S. scientists join in "cosmic...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  9. Press Pass - Press Releases

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

    states are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Norway, Poland, Portugal, the Slovak...

  10. Fermilab | Newsroom | Press Releases | April 5, 2015: U.S. scientists...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Israel, Italy, the Netherlands, Norway, Poland, Portugal,...

  11. Press Pass - Press Release - LHC First Beam

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  12. Fermilab | Newsroom | Press Releases

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Norway, Poland, Portugal, Slovakia,...

  13. Press Pass - Press Release - CDF B_s

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  14. Press Pass - Press Release - LHC Restart

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Slovakia, Spain,...

  15. Fermilab | Newsroom | Press Releases | LHC experiments eliminate...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Norway, Poland, Portugal, Slovakia,...

  16. Fermilab | Newsroom | Press Releases | May 13, 2015: Two Large...

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

    States are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Israel, Italy, the Netherlands, Norway, Poland, Portugal,...

  17. Fermilab | Newsroom | Press Releases | March 19, 2014: International...

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

    states are Austria, Belgium, Bulgaria, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Israel, Italy, the Netherlands, Norway, Poland, Portugal,...

  18. AMF Deployment, Hyytiala, Finland

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

    & Press BAECC Blog Backgrounder (PDF, 1.5MB) Poster (JPEG, 1.3MB) Education Flyer (English) (PDF, 1.3MB) Education Flyer (Finnish) (PDF, 1.3MB) Images Contacts Nicki Hickmon,...

  19. IEA Wind Task 26. Wind Technology, Cost, and Performance Trends in Denmark, Germany, Ireland, Norway, the European Union, and the United States: 2007–2012

    SciTech Connect (OSTI)

    Vitina, Aisma; Lüers, Silke; Wallasch, Anna-Kathrin; Berkhout, Volker; Duffy, Aidan; Cleary, Brendan; Husabø, Lief I.; Weir, David E.; Lacal-Arántegui, Roberto; Hand, Maureen; Lantz, Eric; Belyeu, Kathy; Wiser, Ryan H; Bolinger, Mark; Hoen, Ben

    2015-06-01

    The International Energy Agency Implementing Agreement for cooperation in Research, Development, and Deployment of Wind Energy Systems (IEA Wind) Task 26—The Cost of Wind Energy represents an international collaboration dedicated to exploring past, present and future cost of wind energy. This report provides an overview of recent trends in wind plant technology, cost, and performance in those countries that are currently represented by participating organizations in IEA Wind Task 26: Denmark, Germany, Ireland, Norway, and the United States as well as the European Union.

  20. IEA Wind Task 26. Wind Technology, Cost and Performance Trends in Denmark, Germany, Ireland, Norway, the European Union, and the United States. 2007 - 2012

    SciTech Connect (OSTI)

    Vitina, Aisma; Luers, Silke; Wallasch, Anna-Kathrin; Berkhout, Volker; Duffy, Aidan; Cleary, Brendan; Husabo, Leif I.; Weir, David E.; Lacal-Arantegui, Roberto; Hand, M. Maureen; Lantz, Eric; Belyeu, Kathy; Wiser, Ryan; Bolinger, Mark; Hoen, Ben

    2015-06-12

    This report builds from a similar previous analysis (Schwabe et al., 2011) exploring the differences in cost of wind energy in 2008 among countries participating in IEA Wind Task 26 at that time. The levelized cost of energy (LCOE) is a widely recognized metric for understanding how technology, capital investment, operations, and financing impact the life-cycle cost of building and operating a wind plant. Schwabe et al. (2011) apply a spreadsheet-based cash flow model developed by the Energy Research Centre of the Netherlands (ECN) to estimate LCOE. This model is a detailed, discounted cash flow model used to represent the various cost structures in each of the participating countries from the perspective of a financial investor in a domestic wind energy project. This model is used for the present analysis as well, and comparisons are made for those countries who contributed to both reports, Denmark, Germany, and the United States.

  1. U.S. Total Crude Oil and Products Imports

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

    Denmark 2 1 1 3 1 1 1997-2015 Dominican Republic 0 1 1 2 1 1 2009-2015 Egypt 10 4 31 4 2 1993-2015 El Salvador 0 1 2 1 2004-2013 Equatorial Guinea 58 23 41 17 4 6 1996-2015 Estonia ...

  2. U.S. Products Imports

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

    Denmark 2 1 1 3 1 1 1995-2015 Dominican Republic 0 1 1 2 1 1 2009-2015 Egypt 3 0 0 0 1993-2015 El Salvador 0 1 2 1 2004-2013 Equatorial Guinea 8 4 0 0 1 1995-2015 Estonia 11 12 14 ...

  3. Energy conservation and electricity sector liberalization: Case-studies on the development of cogeneration, wind energy and demand-side management in the Netherlands, Denmark, Germany and the United Kingdom

    SciTech Connect (OSTI)

    Slingerland, S.

    1998-07-01

    In this paper, the development of cogeneration, wind energy and demand-side management in the Netherlands, Denmark, Germany and the United Kingdom are compared. It is discussed to what extent these developments are determined by the liberalization process. Three key liberalization variables are identified: unbundling, privatization and introduction of competition. The analysis suggests that unbundling prior to introduction of full competition in generation is particularly successful in stimulating industrial cogeneration; simultaneous introduction of competition and unbundling mainly stimulates non-cogeneration gas-based capacity; and introduction of competition in itself is likely to impede the development of district-heating cogeneration. Furthermore, it is argued that development of wind energy and demand-side management are primarily dependent on the kind of support system set up by policy makers rather than on the liberalization process. Negative impacts of introduction of competition on integrated resource planning and commercial energy services could nevertheless be expected.

  4. ARM - News from the Hyytil, Finland, Deployment

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

    & Press BAECC Blog Backgrounder (PDF, 1.5MB) Poster (JPEG, 1.3MB) Education Flyer (English) (PDF, 1.3MB) Education Flyer (Finnish) (PDF, 1.3MB) Images Contacts Nicki Hickmon,...

  5. Organotin intake through fish consumption in Finland

    SciTech Connect (OSTI)

    Airaksinen, Riikka; Rantakokko, Panu; Turunen, Anu W.; Vartiainen, Terttu; Vuorinen, Pekka J.; Lappalainen, Antti; Vihervuori, Aune; Mannio, Jaakko; Hallikainen, Anja

    2010-08-15

    Background: Organotin compounds (OTCs) are a large class of synthetic chemicals with widely varying properties. Due to their potential adverse health effects, their use has been restricted in many countries. Humans are exposed to OTCs mostly through fish consumption. Objectives: The aim of this study was to describe OTC exposure through fish consumption and to assess the associated potential health risks in a Finnish population. Methods: An extensive sampling of Finnish domestic fish was carried out in the Baltic Sea and freshwater areas in 2005-2007. In addition, samples of imported seafood were collected in 2008. The chemical analysis was performed in an accredited testing laboratory during 2005-2008. Average daily intake of the sum of dibutyltin (DBT), tributyltin (TBT), triphenyltin (TPhT) and dioctyltin (DOT) ({Sigma}OTCs) for the Finnish population was calculated on the basis of the measured concentrations and fish consumption rates. Results: The average daily intake of {Sigma}OTCs through fish consumption was 3.2 ng/kg bw day{sup -1}, which is 1.3% from the Tolerable Daily Intake (TDI) of 250 ng/kg bw day{sup -1} set by the European Food Safety Authority. In total, domestic wild fish accounted for 61% of the {Sigma}OTC intake, while the intake through domestic farmed fish was 4.0% and the intake through imported fish was 35%. The most important species were domestic perch and imported salmon and rainbow trout. Conclusions: The Finnish consumers are not likely to exceed the threshold level for adverse health effects due to OTC intake through fish consumption.

  6. Denmark: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    MWhyear 143 2008 NREL Coal Reserves Unavailable Million Short Tons NA 2008 EIA Natural Gas Reserves 61,300,000,000 Cubic Meters (cu m) 62 2010 CIA World Factbook Oil Reserves...

  7. Stirling Denmark Ltd | Open Energy Information

    Open Energy Info (EERE)

    biomass-fueled Stirling engines for power generation with zero CO2 impact. Coordinates: 56.866669, 8.31667 Show Map Loading map... "minzoom":false,"mappingservice":"googlemap...

  8. Randers, Denmark: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Equivalent URI DBpedia GeoNames ID 2615006 Coordinates 56.46667, 10.05 Show Map Loading map... "minzoom":false,"mappingservice":"googlemaps3"...

  9. Analysis of Variability and Uncertainty in Wind Power Forecasting: An International Comparison (Presentation)

    SciTech Connect (OSTI)

    Zhang, J.; Hodge, B.; Miettinen, J.; Holttinen, H.; Gomez-Lozaro, E.; Cutululis, N.; Litong-Palima, M.; Sorensen, P.; Lovholm, A.; Berge, E.; Dobschinski, J.

    2013-10-01

    This presentation summarizes the work to investigate the uncertainty in wind forecasting at different times of year and compare wind forecast errors in different power systems using large-scale wind power prediction data from six countries: the United States, Finland, Spain, Denmark, Norway, and Germany.

  10. Summary report of first and foreign high-level waste repository concepts; Technical report, working draft 001

    SciTech Connect (OSTI)

    Hanke, P.M.

    1987-11-04

    Reference repository concepts designs adopted by domestic and foreign waste disposal programs are reviewed. Designs fall into three basic categories: deep borehole from the surface; disposal in boreholes drilled from underground excavations; and disposal in horizontal tunnels or drifts. The repository concepts developed in Sweden, Switzerland, Finland, Canada, France, Japan, United Kingdom, Belgium, Italy, Holland, Denmark, West Germany and the United States are described. 140 refs., 315 figs., 19 tabs.

  11. Summary of non-US national and international fuel cycle and radioactive waste management programs 1982

    SciTech Connect (OSTI)

    Harmon, K.M.; Kelman, J.A.

    1982-08-01

    Brief program overviews of fuel cycle, spent fuel, and waste management activities in the following countries are provided: Argentina, Australia, Austria, Belgium, Brazil, Canada, China, Denmark, Finland, France, German Federal Republic, India, Italy, Japan, Republic of Korea, Mexico, Netherlands, Pakistan, South Africa, Spain, Sweden, Switzerland, Taiwan, USSR, and the United Kingdom. International nonproliferation activities, multilateral agreements and projects, and the international agencies specifically involved in the nuclear fuel cycle are also described.

  12. Global warming: A geothermal evidence from northern Finland

    SciTech Connect (OSTI)

    Bodri, L.

    1996-12-31

    The greatest potential climatic changes induced by an increasing greenhouse effect are expected to occur in the high latitudes. Due to the great natural climatic variability in such areas, it is difficult to detect the greenhouse signal from meteorologic records. A reliable documentation of climate changes requires the examining of all available climatic records. In present study, temperature-depth profiles from two Finnish boreholes from over the Arctic circle have been considered to reconstruct ground surface temperature histories. The holes have been carefully selected to exclude any possible disturbances from underground water circulation, and to minimize the human effects as completely as possible. Both boreholes indicate continuous warming by {approximately}1--1.5 K through the last hundred years. The rate of warming increases from about the 1960`s. The results are in good agreement with those obtained for the Alaskan Arctic in a similar study by Lachenbruch and Marshall.

  13. EUDEEP (Smart Grid Project) (Finland) | Open Energy Information

    Open Energy Info (EERE)

    technical and nontechnical barriers that prevent a massive deployment of distributed energy resources (DER) in Europe. In partnership with manufacturers, research organizations,...

  14. Suzlon Energy Wind A S Denmark | Open Energy Information

    Open Energy Info (EERE)

    Danish subsidiary is also the head quarters for international operations. Coordinates: 56.153005, 10.204525 Show Map Loading map... "minzoom":false,"mappingservice":"googlem...

  15. Ewan O'Connor FMI (Finnish Meteorological Ins7tute), Helsinki, Finland

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

    productivity on acid- and base-pretreated biomass hydrolyzate at high solids loading (Journal Article) | SciTech Connect Journal Article: Evolved strains of Scheffersomyces stipitis achieving high ethanol productivity on acid- and base-pretreated biomass hydrolyzate at high solids loading Citation Details In-Document Search Title: Evolved strains of Scheffersomyces stipitis achieving high ethanol productivity on acid- and base-pretreated biomass hydrolyzate at high solids loading

  16. Current Status of the Nuclear Waste Management Programme in Finland - 13441

    SciTech Connect (OSTI)

    Lehto, Kimmo; Vuorio, Petteri

    2013-07-01

    Pursuant to the Decision-in-Principle of 2001 the Finnish programme for geologic disposal of spent fuel has now moved to the phase of applying for construction licence to build up the encapsulation plant and underground repository. The main objective of former programme phase, underground characterisation phase, was to confirm - or refute - the suitability of the Olkiluoto site by investigations conducted underground at the actual depth of the repository. The construction work of the access tunnel to the rock characterisation facility (ONKALO) started in the late summer of 2004. The site research and investigations work aimed at the maturity needed for submission of the application for construction license of the actual repository in end of 2012. This requires, however, that also the technology has reached the maturity needed. The design and technical plans form the necessary platform for the development of the safety case for spent fuel disposal. A plan, 'road map', has been produced for the portfolio of reports that demonstrates the safety of disposal as required by the criteria set by the government and further detailed by the safety authority, STUK. (authors)

  17. The best news for LPG in Denmark is diesel conversion breakthrough

    SciTech Connect (OSTI)

    Not Available

    1992-12-01

    Throughout Scandanavia, taxes seem to drive the marketplace. Governments do not want to encourage consumption of alcoholic beverages, so they tax them heavily, thereby actually discouraging their use. Using the same means, they dictate the fate of the various fuels. Taxes have depressed propane's use to a large extent; today it is priced at three times natural gas, with the result that it accounts for only 0.5%-0.7% of total energy consumption. But, this paper reports on a potential new star that has appeared on the horizon, as participants in the People-to-People sojourn to Scandanavia last August learned. It's a program of converting diesel buses to propane, and officials of the company that is marketing it, Skibby Motor A/S, are so confident of its success that they have already begun a campaign of introducing it to the U.S.

  18. EcoGrid Denmark, ForskEL (Smart Grid Project) | Open Energy Informatio...

    Open Energy Info (EERE)

    term technologies and market solutions for power systems with increased share of distributed generation and renewable energy sources while maintaining the reliability of...

  19. UNEP-Risoe-Economics of GHG Limitations: Country Study Series...

    Open Energy Info (EERE)

    Gas Limitations1 Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country studies: Botswana, Tanzania, Zambia...

  20. USAID Europe and Eurasia Climate Program | Open Energy Information

    Open Energy Info (EERE)

    Country Armenia, Republic of Macedonia, Russia, Ukraine, Poland, Kazakhstan, Hungary, Turkey, Uzbekistan, Turkmenistan, Lithuania, Estonia, Latvia, Azerbaijan, Tajikistan Western...

  1. Transitions to alternative energy systems - entrepreneurs, new technologies, and social change

    SciTech Connect (OSTI)

    Baumgartner, T.; Burns, T.R.

    1984-01-01

    This book offers a comparative analysis of seven case studies that provide insight into the factors that have facilitated or blocked the emergence of alternative energy production and use systems. The authors suggest that the actors (public or private, individual or collective) who provide information and know-how are extremely important in determining the speed with which a new energy technology is adopted. They stress the importance of incorporating legal, organizational, institutional, and social factors with economic and technical considerations in planning and managing the energy transition process. The case studies analysed are: solar branch development in Israel; solar water heating in California; wind energy in Denmark; heat pump use in the Federal Republic of Germany; geothermal electricity in California; wood for industrial energy in northern New England; peat for energy in Finland.

  2. NREL Case Study Leads to International Partnership (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-12-01

    In 2012, NREL analysts produced a case study, "Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience," which drew upon dozens of interviews with international experts involved in crafting effective policies and markets. The report proposed a cross-cutting initiative to transform the world's power systems by implementing two complementary strategies: the large‐scale deployment of renewable energy, and a combination of comprehensive energy efficiency and smarter grids. This recommendation led to the launch of the 21st Century Power Partnership in April 2012, and its membership has since grown to include Denmark, Finland, Germany, India, Mexico, Spain, and the United States. NREL, together with its affiliated Joint Institute for Strategic Energy Analysis, are the operating agents.

  3. Occupational hygiene in terms of volatile organic compounds (VOCs) and bioaerosols at two solid waste management plants in Finland

    SciTech Connect (OSTI)

    Lehtinen, Jenni; Tolvanen, Outi; Nivukoski, Ulla; Veijanen, Anja; Hnninen, Kari

    2013-04-15

    Highlights: ? Odorous VOCs: acetic acid, 2,3-butanedione, ethyl acetate, alpha-pinene and limonene. ? VOC concentrations did not exceed occupational exposure limit concentrations. ? 2,3-Butanedione as the health effecting compound is discussed. ? Endotoxin concentrations may cause health problems in waste treatment. - Abstract: Factors affecting occupational hygiene were measured at the solid waste transferring plant at Hyvink and at the optic separation plant in Hmeenlinna. Measurements consisted of volatile organic compounds (VOCs) and bioaerosols including microbes, dust and endotoxins. The most abundant compounds in both of the plants were aliphatic and aromatic hydrocarbons, esters of carboxylic acids, ketones and terpenes. In terms of odour generation, the most important emissions were acetic acid, 2,3-butanedione, ethyl acetate, alpha-pinene and limonene due to their low threshold odour concentrations. At the optic waste separation plant, limonene occurred at the highest concentration of all single compounds of identified VOCs. The concentration of any single volatile organic compound did not exceed the occupational exposure limit (OEL) concentration. However, 2,3-butanedione as a health risk compound is discussed based on recent scientific findings linking it to lung disease. Microbe and dust concentrations were low at the waste transferring plant. Only endotoxin concentrations may cause health problems; the average concentration inside the plant was 425 EU/m{sup 3} which clearly exceeded the threshold value of 90 EU/m{sup 3}. In the wheel loader cabin the endotoxin concentrations were below 1 EU/m{sup 3}. High microbial and endotoxin concentrations were measured in the processing hall at the optic waste separation plant. The average concentration of endotoxins was found to be 10,980 EU/m{sup 3}, a concentration which may cause health risks. Concentrations of viable fungi were quite high in few measurements in the control room. The most problematic factor was endotoxins whose average measured concentrations was 4853 EU/m{sup 3}.

  4. Crystalsol OU | Open Energy Information

    Open Energy Info (EERE)

    Crystalsol OU Jump to: navigation, search Name: Crystalsol OU Place: Tallinn, Estonia Zip: 10135 Product: Austria-Estonian flexible 'monograin' thin-film PV technology developer....

  5. 4Energia | Open Energy Information

    Open Energy Info (EERE)

    Energia Jump to: navigation, search Name: 4Energia Place: Estonia Sector: Renewable Energy Product: 4 Energia is a developer of renewable energy projects in the Baltic region....

  6. UNEP-Risoe-Economics of GHG Limitations: Country Study Series...

    Open Energy Info (EERE)

    Econo References Economics of Greenhouse Gas Limitations1 Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country...

  7. European Energy A S | Open Energy Information

    Open Energy Info (EERE)

    Denmark Sector: Renewable Energy, Solar, Wind energy Product: Denmark-based independent power producer group specializing in renewable energy. The firm's main focus is on the...

  8. EcoGrid EU (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    EU (Smart Grid Project) Jump to: navigation, search Project Name EcoGrid EU Country Denmark Headquarters Location Bornholm, Denmark Coordinates 55.160427, 14.866884 Loading...

  9. Danionics A S | Open Energy Information

    Open Energy Info (EERE)

    Copenhagen, Denmark Zip: DK-1471 Product: An international manufacturer of advanced lithium-ion polymer batteries with activities in Denmark (R&D and sales), China...

  10. Floating Power Plant A S FPP | Open Energy Information

    Open Energy Info (EERE)

    Power Plant A S FPP Jump to: navigation, search Name: Floating Power Plant AS (FPP) Address: Stenholtsvej 27 Place: Fredensborg, Denmark Zip: DK-3480 Region: Denmark Sector: Wind...

  11. Fritz Schur Energy | Open Energy Information

    Open Energy Info (EERE)

    Denmark Zip: 2860 Sector: Wind energy Product: Denmark-based supplier of complete hydraulic control solutions to the energy industry, specifically wind energy. Coordinates:...

  12. Wave Dragon ApS | Open Energy Information

    Open Energy Info (EERE)

    Denmark Country: Denmark Zip: DK-2200 Sector: Marine and Hydrokinetic Product: Wave energy converter development company. Has patented the Wave Dragon, an offshore floating...

  13. Wave Star Energy | Open Energy Information

    Open Energy Info (EERE)

    Star Energy Jump to: navigation, search Name: Wave Star Energy Place: Denmark Zip: DK-2920 Product: Denmark-based private wave device developer. References: Wave Star Energy1...

  14. Baltic Energy Group | Open Energy Information

    Open Energy Info (EERE)

    Baltic Energy Group Jump to: navigation, search Name: Baltic Energy Group Place: Jyllinge, Denmark Zip: DK 4040 Sector: Renewable Energy, Wind energy Product: Denmark-based...

  15. Merchant Green | Open Energy Information

    Open Energy Info (EERE)

    Green Jump to: navigation, search Name: Merchant Green Place: Holstebro, Denmark Zip: DK7500 Sector: Renewable Energy, Wind energy Product: Denmark-based market intelligence firm...

  16. Activation of 200 MW refusegenerated CHP upward regulation effect...

    Open Energy Info (EERE)

    regulation effect Country Denmark Headquarters Location Thisted, Denmark Coordinates 56.959167, 8.703492 Loading map... "minzoom":false,"mappingservice":"googlemaps3","typ...

  17. CT Offshore | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: CT Offshore Place: Otterup, Denmark Zip: 5450 Sector: Wind energy Product: Denmark-based consultancy which provides assistance for project...

  18. HOMEe | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: HOMEe Place: Denmark Product: Denmark-based maker of home automation products, including devices to manage lighting and climate. References: HOMEe1...

  19. Sandia Energy Infrastructure Assurance

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

    Wind-Turbine Blade Flaw Detection Experiments in Denmark http:energy.sandia.govsandia-wind-turbine-blade-flaw-detection-experiments-in-denmark http:energy.sandia.gov...

  20. RAcell Solar AS | Open Energy Information

    Open Energy Info (EERE)

    AS Place: Copenhagen, Denmark Zip: 1820 Sector: Solar Product: Denmark based producer of solar cells and modules; also provides turnkey system installation for PV and BIPV....

  1. Analysis of international efforts in energy research and development

    SciTech Connect (OSTI)

    Rezaiyan, A.J.; Gill, R.T.

    1995-09-01

    Research and experimental development comprise innovative and creative work undertaken systematically to increase the stock of knowledge of science, engineering, and society. This knowledge reserve is used to improve living conditions and standards, including economic growth. Research and development (R&D) expenditures are useful measures of the scale and direction of technological innovation within a country, industry, or scientific field. Administrators concerned with economic growth and performance rely on R&D statistics as one possible type of indicator of technological change. R&D statistics are an essential tool in many government programs and evaluations (OECD 1993). The objective of the analysis was to identify and evaluate R&D funding sources, levels, and trends in the energy sectors of selected industrialized countries (Australia, Belgium, Canada, Denmark, Finland, France, Germany, Italy, Japan, Netherlands, Norway, Sweden, Switzerland, United Kingdom, United States) and the European Union (EU). Fossil fuel technologies, particularly fuel cells and advanced gas turbines, were the focus of the analysis, whose results are presented in this report.

  2. Chernobyl bibliography

    SciTech Connect (OSTI)

    Carr, F. Jr.; Mahaffey, J.A.

    1989-09-01

    The purpose of the DOE/OHER Chernobyl Database project is to create and maintain an information system to provide usable information for research studies related to the nuclear accident. The system is the official United States repository for information about the Chernobyl accident and its consequences, and currently includes an extensive bibliography and diverse radiological measurements with supporting information. PNL has established two resources: original (not summarized) measurement data, currently about 80,000 measurements, with ancillary information; and about 2,200 bibliographic citations, some including abstracts. Major organizations that have contributed radiological measurement data include the Washington State Department of Social and Health Services; United States Environmental Protection Agency (domestic and foreign data); United States Nuclear Regulatory Commission; Stone Webster; Brookhaven National Laboratory; Commissariat A L'energie Atomique in France; Ministry of Agriculture, Fisheries, and Food in the United Kingdom; Japan National Institute of Radiological Sciences; and the Finnish Centre For Radiation and Nuclear Safety (STUK). Scientists in Australia, Austria, Belgium, Canada, China, Denmark, England, Federal Republic of Germany, Finland, France, Ireland, Italy, Japan, the Netherlands, Romania, Scotland, Spain, Sweden, Switzerland, United States, Wales, and Yugoslavia have made contributions. Bibliographic materials have been obtained from scientists in the above countries that have replied to requests. In addition, literature searches have been conducted, including a search of the DOE Energy Database. The last search was conducted in January, 1989. This document lists the bibliographic information in the DOE/OHER Chernobyl Database at the current time.

  3. ABB Inc. Video (Text Version)

    Broader source: Energy.gov [DOE]

    Narrator: Estonia's capitol is Tallinn. Every morning 400,000 people wake here and go to work. The country is steeped in history and tradition, yet Estonians have long recognized the benefit of...

  4. User:GregZiebold/Developing Country Programs Map | Open Energy...

    Open Energy Info (EERE)

    of Congo 12 Djibouti 3 Dominica 9 Dominican Republic 12 Ecuador 7 Egypt 14 El Salvador 8 Equatorial Guinea 4 Eritrea 3 Estonia 2 Ethiopia 21 Fiji 1 Gabon 10 ... further...

  5. Suntrica Ltd | Open Energy Information

    Open Energy Info (EERE)

    Place: Tampere, Finland Zip: 33100 Product: Finland-based manufacturer of thin-film PV battery chargers. References: Suntrica Ltd1 This article is a stub. You can help OpenEI by...

  6. Slide 1

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

    in reducing environments Opportunities for international collaboration France, Germany, Sweden, Switzerland, Korea, Japan, China, Czech Republic, Canada, Finland, UK ......

  7. Long-term affected energy production of waste to energy technologies identified by use of energy system analysis

    SciTech Connect (OSTI)

    Muenster, M.; Meibom, P.

    2010-12-15

    Affected energy production is often decisive for the outcome of consequential life-cycle assessments when comparing the potential environmental impact of products or services. Affected energy production is however difficult to determine. In this article the future long-term affected energy production is identified by use of energy system analysis. The focus is on different uses of waste for energy production. The Waste-to-Energy technologies analysed include co-combustion of coal and waste, anaerobic digestion and thermal gasification. The analysis is based on optimization of both investments and production of electricity, district heating and bio-fuel in a future possible energy system in 2025 in the countries of the Northern European electricity market (Denmark, Norway, Sweden, Finland and Germany). Scenarios with different CO{sub 2} quota costs are analysed. It is demonstrated that the waste incineration continues to treat the largest amount of waste. Investments in new waste incineration capacity may, however, be superseded by investments in new Waste-to-Energy technologies, particularly those utilising sorted fractions such as organic waste and refuse derived fuel. The changed use of waste proves to always affect a combination of technologies. What is affected varies among the different Waste-to-Energy technologies and is furthermore dependent on the CO{sub 2} quota costs and on the geographical scope. The necessity for investments in flexibility measures varies with the different technologies such as storage of heat and waste as well as expansion of district heating networks. Finally, inflexible technologies such as nuclear power plants are shown to be affected.

  8. WPD Danmark A S i G | Open Energy Information

    Open Energy Info (EERE)

    Danmark A S i G Jump to: navigation, search Name: WPD Danmark AS (i.G.) Place: Rdekro, Denmark Zip: 6230 Sector: Wind energy Product: Denmark-based, subsidiary of WDP AG...

  9. 2016 Bioenergizeme Infographic Challenge: Roads to Success

    Broader source: Energy.gov [DOE]

    This infographic was created by students from Denmark-Olar High in Denmark , SC, as part of the U.S. Department of Energy-BioenergizeME Infographic Challenge. The BioenergizeME Infographic...

  10. Energy Systems Integration Facility Delivering on Promise to...

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

    in Denmark, in the Visualization Lab in the ESIF at the National Renewable Energy Lab. ... in Denmark, in the Visualization Lab in the ESIF at the National Renewable Energy Lab. ...

  11. 2016 Bioenergizeme Infographic Challenge: History in the Making

    Broader source: Energy.gov [DOE]

    This infographic was created by students from Denmark-Olar High in Denmark , SC, as part of the U.S. Department of Energy-BioenergizeME Infographic Challenge. The BioenergizeME Infographic...

  12. 2015 Wind Energy Systems Engineering Workshop

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory is partnering with the Technical University of Denmarks Department of Wind Energy to co-host the third biennial Wind Energy Systems Engineering Workshop...

  13. 2016 Bioenergizeme Infographic Challenge: Transportation Sustainability

    Broader source: Energy.gov [DOE]

    This infographic was created by students from Denmark-Olar High School in Denmark, SC, as part of the U.S. Department of Energy-BioenergizeME Infographic Challenge. The BioenergizeME Infographic...

  14. 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, ...

  15. 8.5x11 ARM Brochure

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

    Corp CA * Vaisala Finland Universities * Boston University MA * Clark Atlanta University GA * Colorado State University CO * Desert Research Institute NV * Florida State ...

  16. AW Energy | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: AW Energy Address: Lars Sonckin kaari 16 Place: Espoo Zip: FI-02600 Region: Finland Sector: Marine and Hydrokinetic Phone Number: +358 9 7262404...

  17. JPRS report: Nuclear developments, [March 14, 1988

    SciTech Connect (OSTI)

    1988-03-14

    This report contains information concerning the nuclear developments of the following countries: Libya, India, Pakistan, Soviet Union, Austria, Federal Republic of Germany, and Finland.

  18. Haminan Energia Oy | Open Energy Information

    Open Energy Info (EERE)

    Name: Haminan Energia Oy Place: Hamina, Finland Zip: 49400 Sector: Services, Solar, Wind energy Product: String representation "Haminan Energia ... ergy equipment." is too...

  19. OECD Input-Output Tables | Open Energy Information

    Open Energy Info (EERE)

    714271111,00.html Country: Sweden, Finland, Japan, South Korea, Argentina, Australia, China, Israel, United Kingdom, Portugal, Romania, Greece, Poland, Slovakia, Chile, India,...

  20. Braggone Ltd | Open Energy Information

    Open Energy Info (EERE)

    Braggone Ltd Jump to: navigation, search Name: Braggone Ltd Place: Oulu, Finland Zip: FIN-90570 Product: Finnish optoelectronics manufacturer which makes anti-reflective coatings...

  1. ARM - Facility News Article

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

    mentors Donna Holdridge and Jenni Prell from Argonne National Laboratory traveled to Finland to oversee final testing of the BBSS automated launcher. Testing took approximately...

  2. Poyry Group | Open Energy Information

    Open Energy Info (EERE)

    Poyry Group Jump to: navigation, search Name: Poyry Group Place: Vantaa, Finland Zip: 1621 Product: Vantaa-based consulting and engineering firm, specialising in issues regarding...

  3. ARM - Publications Article

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

    The 2014 ARM Annual Report features the second ARM Mobile Facility in Hyytil, Finland. The 2014 ARM Annual Report features the second ARM Mobile Facility in Hyytil,...

  4. Naps Systems Oy | Open Energy Information

    Open Energy Info (EERE)

    Naps Systems Oy Jump to: navigation, search Name: Naps Systems Oy Place: Vantaa, Finland Zip: 1510 Sector: Solar Product: Naps provides solar electricity solutions that range from...

  5. Beneq Oy | Open Energy Information

    Open Energy Info (EERE)

    Beneq Oy Jump to: navigation, search Name: Beneq Oy Place: Vantaa, Finland Zip: 1510 Product: Finnish manufacturer of various coating equipment such as CVD system for glass....

  6. ARM - Instrument - nephelometer

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

    Peak retired TMP S1 Browse Data U. of Helsinki Research Station (SMEAR II), Hyytiala, Finland; AOS retired Originating instrument has been retired at this location See Also...

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

    Office of Scientific and Technical Information (OSTI)

    Centre of Finland), the Directory of Open Access Journals (managed by Lunds ... (WWS) Other Related Topics: koreascience, open access journals Login or register to post ...

  8. ARM - Data Announcements Article

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

    in Hyytil, Finland, from February through September 2014, and Manacapuru, Brazil, from January through December 2014. Evaluation data have been previously shared for...

  9. European Pellet Centre | Open Energy Information

    Open Energy Info (EERE)

    Centre Place: Denmark Product: Information provider that targets professional pellet market actors across Europe. References: European Pellet Centre1 This article is a stub....

  10. Agro Business Park | Open Energy Information

    Open Energy Info (EERE)

    Business Park Jump to: navigation, search Name: Agro Business Park Place: Denmark Sector: Services Product: General Financial & Legal Services ( Government Public sector )...

  11. Biogasol AS | Open Energy Information

    Open Energy Info (EERE)

    Place: Denmark Sector: Biomass Product: Engineering and technology company based on a novel proprietary process for cost effective production of bioethanol from low cost and...

  12. BTM Consult | Open Energy Information

    Open Energy Info (EERE)

    BTM Consult Jump to: navigation, search Name: BTM Consult Place: Ringkobing, Denmark Zip: DK 6950 Sector: Renewable Energy, Services Product: Consultancy company specialising in...

  13. SPOK EMU Consult | Open Energy Information

    Open Energy Info (EERE)

    SPOK EMU Consult Jump to: navigation, search Name: SPOK EMU Consult Place: Copenhagen, Denmark Zip: 2200 Product: Manager of the EC backed the Wave Dragon project. Coordinates:...

  14. Nordisk Solar | Open Energy Information

    Open Energy Info (EERE)

    Denmark Product: Wholesaler and distributor of electrical equipment as well as HWS (heating, water, and sanitary) components. References: Nordisk Solar1 This article is a...

  15. Serenergy A S | Open Energy Information

    Open Energy Info (EERE)

    Serenergy AS Place: Stovring, Denmark Zip: 9530 Product: Designs and manufactures fuel cell stacks and power modules for system integrators. Coordinates: 56.891491, 9.83703...

  16. Dantherm Power A S | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Dantherm Power AS Place: Denmark Product: Danish fuel cell developer. A subsidiary of the Dantherm Group. References: Dantherm Power AS1 This...

  17. LM Wind Power formerly LM Glasfiber AS | Open Energy Information

    Open Energy Info (EERE)

    Wind Power formerly LM Glasfiber AS Jump to: navigation, search Name: LM Wind Power (formerly LM Glasfiber AS) Place: Kolding, Denmark Zip: 6000 Sector: Wind energy Product:...

  18. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

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

    of the Bullet Cluster: Constraints on Inverse Compton Emission Wik, Daniel R.; NASA, Goddard Johns Hopkins U.; Hornstrup, A.; Denmark, Tech. U.; Molendi, S.; IASF,...

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

    Office of Scientific and Technical Information (OSTI)

    of the Bullet Cluster: Constraints on Inverse Compton Emission","Wik, Daniel R.; NASA, Goddard Johns Hopkins U.; Hornstrup, A.; Denmark, Tech. U.; Molendi, S.; IASF,...

  20. Nature and Origin of the Cuprate Pseudogap

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

    of Copenhagen, Denmark, began receiving electricity through HTSC cable. That same year, three 400-foot HTSC cables were installed for Detroit Edison at the Frisbie Substation...

  1. Colexon Solar Invest AS Formerly Renewagy AS | Open Energy Information

    Open Energy Info (EERE)

    Product: Denmark-based development and investment company that focuses on wind and solar PV project development. References: Colexon Solar Invest AS (Formerly Renewagy AS)1...

  2. Danish Technological Institute | Open Energy Information

    Open Energy Info (EERE)

    Institute Place: Denmark Sector: Services Product: DTI develops, applies and disseminates research- and technologically-based knowledge for the Danish and International business...

  3. National Environmental Research Institute | Open Energy Information

    Open Energy Info (EERE)

    Research Institute Jump to: navigation, search Name: National Environmental Research Institute Address: Box. 358 Frederiksborgvej 399 DK 4000 Place: Roskilde, Denmark Phone Number:...

  4. Nordtank | Open Energy Information

    Open Energy Info (EERE)

    Nordtank Jump to: navigation, search Name: Nordtank Place: Denmark Product: The company is now defunct through a merger with Micon to form NEG Micon. References: Nordtank1 This...

  5. Lithium Balance | Open Energy Information

    Open Energy Info (EERE)

    Balance Jump to: navigation, search Name: Lithium Balance Place: Copenhagen, Denmark Product: Lithium ion battery developer. References: Lithium Balance1 This article is a stub....

  6. Energy Supplier Obligations and White Certificate Schemes: Comparative...

    Open Energy Info (EERE)

    ways different European Union (EU) member states, including the United Kingdom, Italy, France, Denmark and Belgium, have implemented energy supplier obligations and white...

  7. Danbio | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Danbio Place: Kolding, Denmark Zip: 6000 Sector: Bioenergy Product: Danish Bioenergy Association Coordinates: 55.486405, 9.473455 Show Map...

  8. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

    Office of Scientific and Technical Information (OSTI)

    the Bullet Cluster: Constraints on Inverse Compton Emission Authors: Wik, Daniel R. ; NASA, Goddard Johns Hopkins U. ; Hornstrup, A. ; Denmark, Tech. U. ; Molendi, S. ; IASF,...

  9. Middelgrunden Wind Turbine Cooperative | Open Energy Information

    Open Energy Info (EERE)

    Middelgrunden Wind Turbine Cooperative Jump to: navigation, search Name: Middelgrunden Wind Turbine Cooperative Place: Copenhagen, Denmark Zip: 2200 Sector: Wind energy Product:...

  10. Danish Wind Turbine Owners Association | Open Energy Information

    Open Energy Info (EERE)

    Turbine Owners Association Jump to: navigation, search Name: Danish Wind Turbine Owners' Association Place: Aarhus C, Denmark Zip: DK-8000 Sector: Wind energy Product: Danish Wind...

  11. Vestesen A S formerly Danvest Energy | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Vestesen AS (formerly Danvest Energy) Place: AarhusViby J, Denmark Zip: 8260 Sector: Wind energy Product: Vestesen (formerly known as Danvest...

  12. Danish Solar Energy PLC | Open Energy Information

    Open Energy Info (EERE)

    Danish Solar Energy PLC Jump to: navigation, search Name: Danish Solar Energy PLC Place: Copenhagen - Freeport, Denmark Zip: DK-2100 Sector: Solar Product: Copenhagen-based...

  13. EMD International AS formerly Energi og Milj data | Open Energy...

    Open Energy Info (EERE)

    Aalborg , Denmark Zip: 9220 Sector: Biomass, Wind energy Product: An independent software developer supplying companies and institutions worldwide with wind assessmentturbine...

  14. BEMS: Abstract book

    SciTech Connect (OSTI)

    1995-06-01

    This volume provides abstracts of presentations made at the Sixteenth Meeting of The Bioelectromagnetics Society held June 12-17, 1994 in Copenhagen, Denmark.

  15. Bioener ApS formerly FLS milj a s | Open Energy Information

    Open Energy Info (EERE)

    Denmark Zip: 2500 Product: Industrial boiler manufacturer and EPC (Engineering, Procurement and Construction) contractor focussing on straw-firing. Coordinates: 55.67631,...

  16. Vietnam-Danish Government Sector Programmes | Open Energy Information

    Open Energy Info (EERE)

    Low emission development planning, -LEDS, Policiesdeployment programs Program End 2012 Country Vietnam South-Eastern Asia References Denmark1 Promoting wind energy in...

  17. Agrowind | Open Energy Information

    Open Energy Info (EERE)

    Skjern, Denmark Zip: 6900 Sector: Wind energy Product: Agrowind is developing wind turbine projects through out the European continent. At the moment our project development is...

  18. Proark Energy | Open Energy Information

    Open Energy Info (EERE)

    Proark Energy Place: Copenhagen, Denmark Zip: 1370 Sector: Renewable Energy, Solar, Wind energy Product: Copenhagen-based management company owned by Proark - the Danish real...

  19. NordEnergie Renewables A S | Open Energy Information

    Open Energy Info (EERE)

    Renewables AS Place: Copenhagen, Denmark Zip: DK 1265 Sector: Renewable Energy, Solar, Wind energy Product: Copenhagen-based renewable energy project developer focused on wind and...

  20. Danish Wave Energy Development Ltd | Open Energy Information

    Open Energy Info (EERE)

    Wave Energy Development Ltd Jump to: navigation, search Name: Danish Wave Energy Development Ltd Place: Gentofte, Denmark Zip: 2820 Product: Original developer and now holding...

  1. Leancon Wave Energy | Open Energy Information

    Open Energy Info (EERE)

    Leancon Wave Energy Jump to: navigation, search Name: Leancon Wave Energy Address: Alpedalsvej 37 Place: Kolding Zip: 6000 Region: Denmark Sector: Marine and Hydrokinetic Phone...

  2. Dansk Solar Energy | Open Energy Information

    Open Energy Info (EERE)

    Dansk Solar Energy Jump to: navigation, search Logo: Dansk Solar Energy Name: Dansk Solar Energy Address: Glckstadtsvej 2 Place: Copenhagen, Denmark Sector: Solar Year Founded:...

  3. Novi AS | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Novi AS Place: Denmark Sector: Services Product: General Financial & Legal Services ( Private family-controlled ) References: Novi AS1 This...

  4. TriWo AG | Open Energy Information

    Open Energy Info (EERE)

    TriWo AG Place: Trier, Denmark Zip: 54290 Sector: Solar Product: Developer of solar photovoltaic electricity generation project in Germany. Coordinates: 49.757256, 6.636521...

  5. NREL: Photovoltaics Research -

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

    Program, "Materials for Energy Storage and Conversion." He received his Ph.D. in physics from the Technical University of Denmark, where he worked on first-principles...

  6. Windcast Group A S | Open Energy Information

    Open Energy Info (EERE)

    Windcast Group A S Jump to: navigation, search Name: Windcast Group AS Place: Denmark Sector: Wind energy Product: Supplier of advanced and high quality casting components for...

  7. Electricity storage for short term power system service (Smart...

    Open Energy Info (EERE)

    storage for short term power system service (Smart Grid Project) Jump to: navigation, search Project Name Electricity storage for short term power system service Country Denmark...

  8. Clean World Capital A S | Open Energy Information

    Open Energy Info (EERE)

    World Capital A S Jump to: navigation, search Name: Clean World Capital AS Place: Lyngby, Denmark Sector: Carbon Product: A cleantech finance house based in Copenhagen and London....

  9. ACEEE SEP Paper with contacts.pptx

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

    Peter Therkelsen and Aimee McKane - Lawrence Berkeley National Laboratory Ridah ... Performance (GSEP) United States Denmark India Canada European Commission Australia South ...

  10. Control and regulation of modern distribution system, ForskEL...

    Open Energy Info (EERE)

    system, ForskEL (Smart Grid Project) Jump to: navigation, search Project Name Control and regulation of modern distribution system, ForskEL Country Denmark Coordinates...

  11. Global Wind Power AS GWP | Open Energy Information

    Open Energy Info (EERE)

    Product: A Denmark-based company specialising in the development, installation and administration of wind farms whose wind turbines are sold to investors. Coordinates: 56.955614,...

  12. AVANTI | Open Energy Information

    Open Energy Info (EERE)

    AVANTI Jump to: navigation, search Name: AVANTI Place: Hillerod, Denmark Zip: 3400 Sector: Wind energy Product: AVANTI specialises in the supply of Service Lifts and safety...

  13. Automation systems for Demand Response, ForskEL (Smart Grid Project...

    Open Energy Info (EERE)

    systems for Demand Response, ForskEL (Smart Grid Project) Jump to: navigation, search Project Name Automation systems for Demand Response, ForskEL Country Denmark Coordinates...

  14. Measuring the Coronal Properties of IC 4329A with NuSTAR (Journal...

    Office of Scientific and Technical Information (OSTI)

    Astrophys. ; Harrison, F. A. ; Caltech ; Ballantyne, D. R. ; Georgia Tech ; Boggs, S. E. ; UC, Berkeley, Space Sci. Dept. ; Christensen, F. E. ; Denmark, Tech. U. ; Craig, W. ...

  15. The 2-79 keV X-ray Spectrum of the Circinus Galaxy with NuSTAR...

    Office of Scientific and Technical Information (OSTI)

    Park, IGC ; Brightman, M. ; Garching, Max Planck Inst., MPE ; Christensen, F. E. ; Denmark Tech U. ; Comastri, A. ; Bologna Observ. more ; Craig, W. W. ; Space Sci. ...

  16. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

    Office of Scientific and Technical Information (OSTI)

    U. ; Boggs, S. E. ; UC, Berkeley, Space Sci. Dept. ; Christensen, F. E. ; Denmark, Tech. U. ; Craig, W. W. ; UC, Berkeley, Space Sci. Dept. LLNL, Livermore ; Hailey, C. J. ; ...

  17. Greentech Energy Systems | Open Energy Information

    Open Energy Info (EERE)

    Systems Place: Denmark Product: The company aims to develop, own or partly own energy plants, which produce electricity on the basis of sustainable energy forms. References:...

  18. Consumer web (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    web (Smart Grid Project) Jump to: navigation, search Project Name Consumer web Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"...

  19. Electricity demand as frequency controlled reserves, ForskEL...

    Open Energy Info (EERE)

    ForskEL (Smart Grid Project) Jump to: navigation, search Project Name Electricity demand as frequency controlled reserves, ForskEL Country Denmark Coordinates 56.26392,...

  20. Electricity for road transport, flexible power systems and wind...

    Open Energy Info (EERE)

    systems and wind power (Smart Grid Project) Jump to: navigation, search Project Name Electricity for road transport, flexible power systems and wind power Country Denmark...

  1. Electricity demand as frequency controlled reserves, ENS (Smart...

    Open Energy Info (EERE)

    ENS (Smart Grid Project) Jump to: navigation, search Project Name Electricity demand as frequency controlled reserves, ENS Country Denmark Coordinates 56.26392, 9.501785...

  2. Vestas Wind Systems AS | Open Energy Information

    Open Energy Info (EERE)

    energy Product: Denmark-based manufacturer of large-scale wind turbines. Coordinates: 56.459375, 10.035795 Show Map Loading map... "minzoom":false,"mappingservice":"googlem...

  3. Flexcom, ForskEL (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Project Name Flexcom, ForskEL Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  4. Advanced Offshore Solutions ApS AOS | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Product: Denmark-based consultancy for offshore wind industry. Coordinates: 56.091431, 10.13779 Show Map Loading map... "minzoom":false,"mappingservice":"googlema...

  5. DSOPilot project Automatic receipt of short circuiting indicators...

    Open Energy Info (EERE)

    project Automatic receipt of short circuiting indicators Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  6. EVCOM (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Grid Project) Jump to: navigation, search Project Name EVCOM Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  7. Charge stands (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Project Name Charge stands Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  8. Dynamic tariffs (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Project Name Dynamic tariffs Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  9. Distribution System planning for Smart Grids, ForskEL (Smart...

    Open Energy Info (EERE)

    Name Distribution System planning for Smart Grids, ForskEL Country Denmark Coordinates 56.26392, 9.501785 Loading map... "minzoom":false,"mappingservice":"googlemaps3","type...

  10. Global Renewable Energy Partners AS GREP AS | Open Energy Information

    Open Energy Info (EERE)

    Denmark Zip: 8900 Sector: Wind energy Product: Wind project developer. Coordinates: 56.459375, 10.035795 Show Map Loading map... "minzoom":false,"mappingservice":"googlem...

  11. Core Carbon Group AS CCG | Open Energy Information

    Open Energy Info (EERE)

    Carbon Group AS CCG Jump to: navigation, search Name: Core Carbon Group AS (CCG) Place: Copenhagen, Denmark Zip: DK-1074 Sector: Carbon Product: The Core Carbon Group (formerly...

  12. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse...

    Office of Scientific and Technical Information (OSTI)

    Authors: Wik, Daniel R. ; NASA, Goddard Johns Hopkins U. ; Hornstrup, A. ; Denmark, Tech. U. ; Molendi, S. ; IASF, Milan ; Madejski, G. ; KIPAC, Menlo Park SLAC ; Harrison, ...

  13. Danregn Vindkraft A S | Open Energy Information

    Open Energy Info (EERE)

    Danregn Vindkraft A S Jump to: navigation, search Name: Danregn Vindkraft AS Place: Denmark Product: Previous owner of Bonus Energy, sold to Siemens Power Generation. References:...

  14. Sandia Energy Monitoring

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

    rspace-warning-area-established-to-aid-research-explorationfeed 0 Sandia Wind-Turbine Blade Flaw Detection Experiments in Denmark http:energy.sandia.govsandia-wind-turbine-bla...

  15. SSP Technology A S | Open Energy Information

    Open Energy Info (EERE)

    AS Place: Broby, Denmark Zip: DK-5672 Sector: Wind energy Product: Danish wind turbine blade manufacturer. Coordinates: 55.22995, 10.25757 Show Map Loading map......

  16. Secretary Chu Announces $100 Million for Advanced Research Projects...

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

    Conference in Copenhagen, Denmark. "I am pleased to announce ... Revolution in clean energy technologies, creating ... Bold, Transformational Energy Research Projects Win 151 ...

  17. Aalborg Energie Technik a s | Open Energy Information

    Open Energy Info (EERE)

    Aalborg Energie Technik a s Jump to: navigation, search Name: Aalborg Energie Technik as Place: Aalborg, Denmark Zip: 9220 Sector: Biomass Product: Designs, engineers, constructs...

  18. Automation and security of Supply (Smart Grid Project) | Open...

    Open Energy Info (EERE)

    and security of Supply (Smart Grid Project) Jump to: navigation, search Project Name Automation and security of Supply Country Denmark Coordinates 56.26392, 9.501785 Loading...

  19. Accounting for the Effect of Turbulence on Wind Turbine Power Curves (Poster)

    SciTech Connect (OSTI)

    Clifton, A.; Wagner, R.

    2014-06-01

    This poster was presented at the Science of Making Torque Conference, June 18-20 2014 in Copenhagen, Denmark. For more details, see NREL CP-5000-61561.

  20. Green Wind Energy formerly Solund Invest | Open Energy Information

    Open Energy Info (EERE)

    Wind Energy formerly Solund Invest Jump to: navigation, search Name: Green Wind Energy (formerly Solund Invest) Place: DK-3460 Birkerd, Denmark Zip: DK-3460 Sector: Wind energy...

  1. TK Energi AS | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: TK Energi AS Place: Gadstrup, Denmark Zip: 4621 Product: Gasification technology and project developer Coordinates: 55.57378, 12.09784 Show Map...

  2. NuSTAR Detection of the Blazar B2 1023+25 at Redshift 5.3 (Journal...

    Office of Scientific and Technical Information (OSTI)

    Dept. Penn State U., IGC ; Chirstensen, F.E. ; Denmark Tech. U. more ; Giommi, P. ; ASDC, Frascati Rome Observ. ; Greiner, J. ; Garching, Max Planck Inst., MPE ; Hailey, ...

  3. Danish Wind Industry Association | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Danish Wind Industry Association Place: Copenhagen V, Denmark Zip: DK-1552 Sector: Wind energy Product: The Danish Wind Industry Association...

  4. Fast Start Financing | Open Energy Information

    Open Energy Info (EERE)

    the government of the Netherlands, with support from the governments of Costa Rica, Colombia, Denmark, Germany, Indonesia, the Marshall Islands, Mexico, Norway, the United...

  5. Amminex A S | Open Energy Information

    Open Energy Info (EERE)

    search Name: Amminex AS Place: Lyngby, Denmark Zip: DK-2800 Sector: Hydro, Hydrogen Product: Developing ammonia and hydrogen storage systems. Coordinates: 56.866669,...

  6. KEM | Open Energy Information

    Open Energy Info (EERE)

    KEM Place: Denmark Sector: Biomass Product: Danish based supplier of biomass fired steam boilers used for power generation and heating. References: KEM1 This article is a...

  7. Topsil Semiconductor Materials AS | Open Energy Information

    Open Energy Info (EERE)

    Topsil Semiconductor Materials AS Jump to: navigation, search Name: Topsil Semiconductor Materials AS Place: Frederikssund, Denmark Zip: 3600 Product: Danish specialist...

  8. Browse Societies by Language -- E-print Network Societies by...

    Office of Scientific and Technical Information (OSTI)

    Molecular Biology -- Biostatistiikan seura ry Finnish Society of Biostatistics -- Brain Research Society of Finland (BRSF) TOP - A B C D E F G H I J K L M N O P Q R S T U V W ...

  9. Applicant/Institution: The University of Georgia Research Foundation...

    Office of Scientific and Technical Information (OSTI)

    ... Wind profiles from 20 to 905 m height were recorded every 30 ... probe (GMP343, Vaisala, Finland) with an atmospheric ... is important due to the energy and momentum they ...

  10. ARM - Instrument - rain

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

    Site TMP M1 Browse Data U. of Helsinki Research Station (SMEAR II), Hyytiala, Finland; AMF2 retired Originating instrument has been retired at this location Contact(s)...

  11. ARM - Instrument - vdis

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

    AMF2 retired TMP M1 Browse Data U. of Helsinki Research Station (SMEAR II), Hyytiala, Finland; AMF2 retired Originating instrument has been retired at this location Contact(s)...

  12. Program for the Inspection of Nickel Alloy Components Report from the Program’s Steering Committee: Inspection of Bottom-Mounted Instrumentation Nozzles Round Robin

    SciTech Connect (OSTI)

    Cumblidge, Stephen E.; Heasler, Patrick G.; Doctor, Steven R.; Taylor, Theodore T.

    2009-11-13

    The U.S. Nuclear Regulatory Commission (NRC) executed agreements with organizations in Japan, Sweden, South Korea, Finland, and the United States to establish the Program for the Inspection of Nickel Alloy Components (PINC).

  13. [pic

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

    ... |23.|Egypt|1|0%| |24.|Finland|1|0%| |25.|Samoa|1|0%| ... 2 appendix- e.pdf|5|5| |17.|www1.eere.energy.gov solar pdfs 43844.pdf|2|2| ...

  14. About - OpenEI Datasets

    Open Energy Info (EERE)

    and Netherland government portals, as well as city and municipal sites in the US, UK, Argentina, Finland and elsewhere. CKAN: http:ckan.org CKAN Tour: http:ckan.orgtour...

  15. Closing Statement to the GNEP Ministerial | Department of Energy

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

    Statement to the GNEP Ministerial Closing Statement to the GNEP Ministerial October 1, 2008 - 3:43pm Addthis Remarks as Prepared for Secretary Bodman Thank you, Minister Borloo . . . and many thanks to the French government for hosting this meeting and for your leadership within GNEP. I also want to acknowledge the four newest members of our Partnership: Armenia, Estonia, Morocco and Oman, each of which signed our Statement of Principles today. As Minister Borloo indicated, today the GNEP

  16. Community College Highlights Paducah Site Groundwater Model | Department of

    Energy Savers [EERE]

    Statement to the GNEP Ministerial Closing Statement to the GNEP Ministerial October 1, 2008 - 3:43pm Addthis Remarks as Prepared for Secretary Bodman Thank you, Minister Borloo . . . and many thanks to the French government for hosting this meeting and for your leadership within GNEP. I also want to acknowledge the four newest members of our Partnership: Armenia, Estonia, Morocco and Oman, each of which signed our Statement of Principles today. As Minister Borloo indicated, today the GNEP

  17. Estonian greenhouse gas emissions inventory report

    SciTech Connect (OSTI)

    Punning, J.M.; Ilomets, M.; Karindi, A.; Mandre, M.; Reisner, V.; Martins, A.; Pesur, A.; Roostalu, H.; Tullus, H.

    1996-07-01

    It is widely accepted that the increase of greenhouse gas concentrations in the atmosphere due to human activities would result in warming of the Earth`s surface. To examine this effect and better understand how the GHG increase in the atmosphere might change the climate in the future, how ecosystems and societies in different regions of the World should adapt to these changes, what must policymakers do for the mitigation of that effect, the worldwide project within the Framework Convention on Climate Change was generated by the initiative of United Nations. Estonia is one of more than 150 countries, which signed the Framework Convention on Climate Change at the United Nations Conference on Environment and Development held in Rio de Janeiro in June 1992. In 1994 a new project, Estonian Country Study was initiated within the US Country Studies Program. The project will help to compile the GHG inventory for Estonia, find contemporary trends to investigate the impact of climate change on the Estonian ecosystems and economy and to formulate national strategies for Estonia addressing to global climate change.

  18. UNEP-Risoe Centre | Open Energy Information

    Open Energy Info (EERE)

    - Risoe Centre Address: UNEP Risoe Centre, Risoe DTU, Bldg. 142, Frederiksborgvej 399, P.O. Box 49, DK 4000 Place: Roskilde, Denmark Number of Employees: 11-50 Year Founded: 1990...

  19. Siemens PG Wind Power Division formerly Bonus Energy A S | Open...

    Open Energy Info (EERE)

    PG Wind Power Division formerly Bonus Energy A S Jump to: navigation, search Name: Siemens PG Wind Power Division (formerly Bonus Energy AS) Place: Brande, Denmark Zip: DK-7330...

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

    Office of Scientific and Technical Information (OSTI)

    Observations of the Bullet Cluster Constraints on Inverse Compton Emission Wik Daniel R NASA Goddard Johns Hopkins U Hornstrup A Denmark Tech U Molendi S IASF Milan Madejski G...

  1. Emmelev | Open Energy Information

    Open Energy Info (EERE)

    Emmelev Jump to: navigation, search Name: Emmelev Place: Denmark Product: Danish biodiesel producer. References: Emmelev1 This article is a stub. You can help OpenEI by expanding...

  2. Danionics Asia Ltd | Open Energy Information

    Open Energy Info (EERE)

    Place: N.T., Hong Kong, Hong Kong Product: JV between Danionics AS, Denmark, and GP Batteries International Ltd., Hong Kong. References: Danionics Asia Ltd1 This article is a...

  3. Competing charge, spin, and superconducting orders in underdoped...

    Office of Scientific and Technical Information (OSTI)

    Ruixing ; Bonn, D.A. ; Hardy, W.N. ; Gutowski, O. ; Zimmermann, M.v. ; Hayden, S.M. ; Chang, J. 1 ; Denmark) 2 ; UBC) 2 ; DESY) 2 ; Ecole) 2 ; CIFAR) 2 ; Bristol) 2 ...

  4. Scandia Wind Southwest LLC | Open Energy Information

    Open Energy Info (EERE)

    partners include; Alpha Wind Energy Aps of Denmark and Havgul clean energy AS of Norway. Coordinates: 44.457965, -88.545764 Show Map Loading map... "minzoom":false,"mapp...

  5. Xeon Phi Users Group: Performance Tuning and Functional Debugging...

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

    the HBM 3D Ocean Model Jacob Weismann Poulsen, DMI, Denmark 6:05 MAGMA MIC: HPC Linear Algebra for Intel Xeon Phi Piotr Luszczek, University of Tennessee, Knoxville 6:10...

  6. Energi E2 A S | Open Energy Information

    Open Energy Info (EERE)

    company which owns and operates CHP-based power stations in Denmark, hydroelectric power plants in Sweden and Norway as well as wind assets in Sweden, Greece and Spain....

  7. Global Green Growth Forum (3GF) | Open Energy Information

    Open Energy Info (EERE)

    find new green avenues to growth. Green growth has to be at the core of a sustainable strategy to get us out of the economic crisis. To advance this global agenda, Denmark as well...

  8. WavePlane International AS | Open Energy Information

    Open Energy Info (EERE)

    International AS Place: Gentofte, Denmark Zip: 2820 Product: Company working with a wave energy device called the 'WavePlane' Coordinates: 55.75069, 12.55007 Show Map Loading...

  9. IRD Fuel Cells A S | Open Energy Information

    Open Energy Info (EERE)

    IRD Fuel Cells A S Jump to: navigation, search Name: IRD Fuel Cells AS Place: Svendborg, Denmark Zip: DK-5700 Product: An Danish high technology company devoted to research,...

  10. 105(scaled land 215%)7-22-05

    National Nuclear Security Administration (NNSA)

    Brazil Brunei Bulgaria Burkina Faso Cambodia Cameroon Canada Cntrl African Rep. Chad Chile China Colombia Dem. Rep. Congo Costa Rica Cote d'Ivoire Croatia Cyprus Czech Rep. Denmark ...

  11. ALSNews Vol. 365

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

    his Ph.D. from Aarhus University in Denmark last year, was selected by the Aarhus University Research Foundation as one of five promising young scientists to receive its...

  12. Property:AwardeeHeadquarters | Open Energy Information

    Open Energy Info (EERE)

    Showing 25 pages using this property. (previous 25) (next 25) 0 0.4 kV remote control (Smart Grid Project) + Denmark + 2 220 kV SSSC device for power flow control (Smart...

  13. 0.4 kV remote control (Smart Grid Project) | Open Energy Information

    Open Energy Info (EERE)

    .4 kV remote control (Smart Grid Project) Jump to: navigation, search Project Name 0.4 kV remote control Country Denmark Coordinates 56.26392, 9.501785 Loading map......

  14. Agent based control of power systems, ForskEL (Smart Grid Project...

    Open Energy Info (EERE)

    Agent based control of power systems, ForskEL (Smart Grid Project) Jump to: navigation, search Project Name Agent based control of power systems, ForskEL Country Denmark...

  15. ,"U.S. Crude Oil Imports"

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

    Imports from Denmark of Crude Oil (Thousand Barrels per Day)","U.S. Imports from Egypt of Crude Oil (Thousand Barrels per Day)","U.S. Imports from Equatorial Guinea of Crude...

  16. ,"U.S. Crude Oil Imports"

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

    Imports from Denmark of Crude Oil (Thousand Barrels)","U.S. Imports from Egypt of Crude Oil (Thousand Barrels)","U.S. Imports from Equatorial Guinea of Crude Oil...

  17. Rockwool International A S | Open Energy Information

    Open Energy Info (EERE)

    Denmark Zip: DK-2640 Sector: Buildings Product: A producer of stone wool used for insulation to conserve energy in buildings. Coordinates: 55.649601, 12.19935 Show Map...

  18. The NuSTAR View of Nearby Compton-thick Active Galactic Nuclei...

    Office of Scientific and Technical Information (OSTI)

    Dept. ; Brandt, W.N. ; Pennsylvania U. Penn State U., University Park, IGC ; Brightman, M. ; Garching, Max Planck Inst., MPE Denmark, Tech. U. ; Christensen, F.E. ; Craig, W.W. ...

  19. Global Green Energy ApS | Open Energy Information

    Open Energy Info (EERE)

    ApS Jump to: navigation, search Name: Global Green Energy ApS Place: Aarhus C, Denmark Zip: DK- 8000 Sector: Wind energy Product: Wind farm project developer. References: Global...

  20. Wind World | Open Energy Information

    Open Energy Info (EERE)

    Wind World Place: Denmark Sector: Wind energy Product: WindWorld was a turbine manufacturer that was purchased by NEG Micon in 1998. NEG Micon was then purchased by Vestas in 2003....

  1. European Environment Agency | Open Energy Information

    Open Energy Info (EERE)

    6 1050 Place: Copenhagen, Denmark Phone Number: (+45) 33 36 71 00 Website: www.eea.europa.eu Coordinates: 55.6811436, 12.5866457 Show Map Loading map......

  2. ChoosEV | Open Energy Information

    Open Energy Info (EERE)

    Seus-Nve and Sixt. The company will focus on developing simple charging stands linked to the electric grid in Denmark. Coordinates: 55.67631, 12.569355 Show Map Loading...

  3. Secretary Moniz's Remarks at COP-21 on the Clean Energy Ministerial...

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

    One is, for example, the Solar and Wind Working Group. It's led by Denmark, Germany and Spain. And in partnership with IRINA, the renewable energy organization, and DOE's National ...

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

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

    ... review velocity (blue) and turbulence (yellow) in a simulation of the Lillgrund Wind Farm in Denmark, in the Visualization Lab in the ESIF at the National Renewable Energy Lab. ...

  5. H2 Logic | Open Energy Information

    Open Energy Info (EERE)

    Logic Jump to: navigation, search Name: H2 Logic Place: Denmark Sector: Hydro, Hydrogen Product: H2 logic is involved in a range of activities including consultancy,research and...

  6. Biodiversity Monitoring Using NGS Approaches on Unusual Substrates (2013 DOE JGI Genomics of Energy and Environment 8th Annual User Meeting)

    SciTech Connect (OSTI)

    Gilbert, Tom

    2013-03-01

    Tom Gilbert of the Natural History Museum of Denmark on "Biodiversity monitoring using NGS approaches on unusual substrates" at the 8th Annual Genomics of Energy & Environment Meeting in Walnut Creek, Calif.

  7. Energy efficient industrialized housing research program

    SciTech Connect (OSTI)

    Berg, R.; Brown, G.Z.; Finrow, J.; Kellett, R.; Mc Donald, M.; McGinn, B.; Ryan, P.; Sekiguchi, T. . Center for Housing Innovation); Chandra, S.; Elshennawy, A.K.; Fairey, P.; Harrison, J.; Maxwell, L.; Roland, J.; Swart, W. )

    1989-01-01

    This is the second volume of a two volume report on energy efficient industrialized housing. Volume II contains support documentation for Volume I. The following items are included: individual trip reports; software bibliography; industry contacts in the US, Denmark, and Japan; Cost comparison of industrialized housing in the US and Denmark; draft of the final report on the systems analysis for Fleetwood Mobile Home Manufacturers. (SM)

  8. NREL: Wind Research - News Release Archives

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

    7 June 27, 2007 U.S., Danish laboratories to cooperate on wind energy research NREL and Denmark's Risø National Laboratory, Technical University of Denmark (DTU), have signed an agreement to cooperate closely on improving wind energy technologies. June 25, 2007 Large Wind Turbine Blade Test Facilities to be in Mass., Texas NREL will work with consortiums from Texas and Massachusetts to design, build and operate new facilities to test the next generation of giant wind turbine blades. March 9,

  9. Biomass Direct Liquefaction Options. TechnoEconomic and Life Cycle Assessment

    SciTech Connect (OSTI)

    Tews, Iva J.; Zhu, Yunhua; Drennan, Corinne; Elliott, Douglas C.; Snowden-Swan, Lesley J.; Onarheim, Kristin; Solantausta, Yrjo; Beckman, David

    2014-07-31

    The purpose of this work was to assess the competitiveness of two biomass to transportation fuel processing routes, which were under development in Finland, the U.S. and elsewhere. Concepts included fast pyrolysis (FP), and hydrothermal liquefaction (HTL), both followed by hydrodeoxygenation, and final product refining. This work was carried out as a collaboration between VTT (Finland), and PNNL (USA). The public funding agents for the work were Tekes in Finland and the Bioenergy Technologies Office of the U.S. Department of Energy. The effort was proposed as an update of the earlier comparative technoeconomic assessment performed by the IEA Bioenergy Direct Biomass Liquefaction Task in the 1980s. New developments in HTL and the upgrading of the HTL biocrude product triggered the interest in reinvestigating this comparison of these biomass liquefaction processes. In addition, developments in FP bio-oil upgrading had provided additional definition of this process option, which could provide an interesting comparison.

  10. Industry turns its attention south

    SciTech Connect (OSTI)

    Marhefka, D.

    1997-08-01

    The paper discusses the outlook for the gas and oil industries in the Former Soviet Union and Eastern Europe. Significant foreign investment continues to elude Russia`s oil and gas industry, so the Caspian nations of Kazakhstan and Azerbaijan are picking up the slack, welcoming the flow of foreign capital to their energy projects. Separate evaluations are given for Russia, Azerbaijan, Kazakhstan, Turkmenistan, Ukraine, Armenia, Belarus, Georgia, Lithuania, Latvia, Estonia, Moldova, Tajikstan, Uzbekistan, Albania, Bulgaria, Croatia, Czech Republic, Hungary, Poland, Romania, Slovakia, Slovenia, and Serbia.

  11. Hel3_F8.mp4 | OSTI, US Dept of Energy, Office of Scientific and Technical

    Office of Scientific and Technical Information (OSTI)

    Information 10 Annual Conference Helsinki, Finland, June 11, 2010 Multilingual WorldWideScience.org Ceremony featuring Walter Warnick, Richard Boulderstone, Tony Hey, Wu Yishan, Institute of Scientific and Technical Information of China - ISTIC, Yuri Arskiy, All-Russian Institute of Scientific and Technical Information - VINITI

  12. untitled

    Gasoline and Diesel Fuel Update (EIA)

    0 0 662 0 0 0 Ecuador 68,467 0 0 0 0 0 0 Finland 0 0 0 0 0 0 0 Germany 0 0 0 198 0 0 0 Japan 0 0 0 176 0 209 209 Korea, South 0 0 41 0 0 1,444 1,444 Malaysia 2,417 0 45 1,443 0 43...

  13. untitled

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

    360 0 0 0 0 0 0 Ecuador 4,705 0 0 0 0 0 0 Finland 0 0 0 0 0 0 0 Germany 0 0 0 0 0 0 0 Japan 0 0 0 0 0 0 0 Korea, South 0 0 0 0 0 481 481 Malaysia 334 0 0 363 0 0 0 Mexico 2,246 0...

  14. PSA Vol 1 Tables Revised Ver 2 Print.xls

    Gasoline and Diesel Fuel Update (EIA)

    0 0 662 0 0 0 Ecuador 68,516 0 0 0 0 0 0 Finland 0 0 0 0 0 0 0 Germany 0 0 0 198 0 0 0 Japan 0 0 0 176 0 209 209 Korea, South 0 0 41 0 0 1,444 1,444 Malaysia 2,417 0 90 1,443 0 43...

  15. Thermochemical Conversion Proceeses to Aviation Fuels | Department of

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

    Energy Conversion Proceeses to Aviation Fuels Thermochemical Conversion Proceeses to Aviation Fuels This is a presentation from the November 27, 2012, Sustainable Alternative Fuels Cost Workshop given by John Holladay, PNNL PDF icon holladay_caafi_workshop.pdf More Documents & Publications Technology Pathway Selection Effort Pathways for Algal Biofuels U.S., Canada, and Finland Pyrolysis Collaborations

  16. Press conference

    ScienceCinema (OSTI)

    None

    2011-04-25

    Exposés de plusieurs intervenants de la direction et du conseil, comme le Prof.Ramsey, président du conseil sur l'adhésion récente de la Finlande et le "boom" scientifique des pays de l'est.

  17. JPRS report: Nuclear developments, [January 25, 1989

    SciTech Connect (OSTI)

    1989-01-25

    This report contains information concerning the nuclear developments of the following countries: (1) China, (2) Latin America; Argentina, Brazil, (3) Near East and South Asia; India, Pakistan, (4) Soviet Union, and (5) West Europe; Federal Republic of Germany, Finland, Netherlands, Turkey.

  18. JPRS report: Nuclear developments, [August 18, 1987

    SciTech Connect (OSTI)

    1987-08-18

    This report contains information concerning the nuclear developments of the following countries: (1) Australia, (2) China, (3) Canada, (4) Hong Kong, (5) Japan, (6) Yugoslavia, (7) Argentina, (8) Brazil, (9) Egypt, (10) India, (11) Pakistan, (12) Soviet Union, (13) Belgium, (14) Finland, (15) France, and (16) Turkey.

  19. EM Contributes Expertise to Comprehensive Resource on Managing Nuclear Projects

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – EM officials wrote a chapter of a recently published book, Managing Nuclear Projects – A Comprehensive Management Resource, which covers a range of areas with emphasis on process, requirements and lessons learned. Authors from France, Germany, Argentina, Belgium, Finland, Austria, and the U.S. contributed to the book.

  20. FIA-12-0039- In the Matter of National Security Archive

    Broader source: Energy.gov [DOE]

    The Appellant documents related to the “First Meeting of the Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer” held in Helsinki, Finland on May 2-5, 1989. OIR forwarded the request to the Office of Policy and International Affairs (OPIA) and the Executive Secretariat (ES) for a search of their records.

  1. Cellulose Nanomaterials: The Sustainable Material of Choice for...

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

    63,882 -1.6% Germany 37,043 47,265 58,788 +58.7% Finland 43,840 55,721 55,152 +25.8% India 35,055 41,173 45,957 +31.1% Chile 16,455 28,862 36,032 +119.0% Global Production for ...

  2. European Partnerships and Projects | Department of Energy

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

    European Partnerships and Projects European Partnerships and Projects The Office of Energy Efficiency and Renewable Energy (EERE) engages through regional partnerships, as well as bilaterally with individual countries in the European region. In addition to the regional partnerships described below, EERE Technology Offices engage in bilateral research partnerships with countries in Europe, including Denmark, France, Germany, Iceland, Ireland, the Netherlands, Norway, Portugal, Romania, Spain,

  3. Developing and Financing Tribal Energy Projects

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

    Country Total Installed Capacity 2005 (MW) New Wind Installation 2007 (MW) Wind Capacity 2007 (MW) Percent of Total Denmark 13,366 3 3,125 23.4% Spain 66,910 3,522 15,145 22.6% ...

  4. Policies to Promote Non-Hydro Renewable Energy in the United States and Selected Countries

    Reports and Publications (EIA)

    2005-01-01

    This article examines policies designed to encourage the development of non-hydro renewable energy in four countries - Germany, Denmark, the Netherlands, and Japan - and compares the policies enacted in each of these countries to policies that were used in the United States between 1970 and 2003.

  5. LinkoGas A m b a | Open Energy Information

    Open Energy Info (EERE)

    LinkoGas A m b a Jump to: navigation, search Name: LinkoGas A.m.b.a Place: Lintrup, Denmark Zip: 6660 Product: LinkoGas A.m.b.a is an independent co-operative society set up by 60...

  6. Transmission Considerations for Market Operation: U.S. Design (Presentation)

    SciTech Connect (OSTI)

    Ela, E.

    2011-06-01

    Presented at the Utility Wind Integration Group (UWIG) Workshop on Market Design and Operation With Variable Renewables, 22 June 2011, Fredericia, Denmark. This presentation provides an overview of the present U.S. electricity market, how it operates, and some solutions for improving its operation, cost accounting, and integration of renewable power resources.

  7. Microsoft Word - MSI Participating Institutions Rev 1 FINAL.doc

    National Nuclear Security Administration (NNSA)

    Participating Minority Serving Institutions: Alabama A&M University Allen University Benedict College Central State University Cheyney University Claflin University Clark Atlanta University Denmark Technical College Education Advancement Alliance Fisk University Florida A&M University Florida Memorial University Fort Valley State University Hampton University Hispanic Consortium Howard University Lincoln University Maricopa Community Colleges Morehouse College Morgan State University

  8. Minerals yearbook: Mineral industries of Europe and central Eurasia. Volume 3. 1992 international review

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    Volume III, Minerals Yearbook -- International Review contains the latest available mineral data on more than 175 foreign countries and discusses the importance of minerals to the economies of these nations. Since the 1989 International Review, the volume has been presented as six reports. The report presents the Mineral Industries of Europe and Central Eurasia. The report incorporates location maps, industry structure tables, and an outlook section previously incorporated in the authors' Minerals Perspectives Series quinquennial regional books, which are being discontinued. This section of the Minerals Yearbook reviews the minerals industries of 45 countries: the 12 nations of the European Community (EC); 6 of the 7 nations of the European Free Trade Association (EFTA); Malta; the 11 Eastern European economies in transition (Albania, Bosnia and Hercegovina, Bulgaria, Croatia, Czechoslovakia, Hungary, Macedonia, Poland, Romania, Serbia and Montenegro, and Slovenia); and the countries of Central Eurasia (Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgystan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan).

  9. Shale Oil Value Enhancement Research

    SciTech Connect (OSTI)

    James W. Bunger

    2006-11-30

    Raw kerogen oil is rich in heteroatom-containing compounds. Heteroatoms, N, S & O, are undesirable as components of a refinery feedstock, but are the basis for product value in agrochemicals, pharmaceuticals, surfactants, solvents, polymers, and a host of industrial materials. An economically viable, technologically feasible process scheme was developed in this research that promises to enhance the economics of oil shale development, both in the US and elsewhere in the world, in particular Estonia. Products will compete in existing markets for products now manufactured by costly synthesis routes. A premium petroleum refinery feedstock is also produced. The technology is now ready for pilot plant engineering studies and is likely to play an important role in developing a US oil shale industry.

  10. Mazheikiai refinery modernization study. Executive summary. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. The volume contains the Executive Summary.

  11. Mazheikiai refinery modernization study. Final report. Volume 2. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 2 of the study.

  12. Mazheikiai refinery modernization study. Final report. Volume 3. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 3 of the study.

  13. Mazheikiai refinery modernization study. Final report. Volume 1. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    The study, conducted by Foster Wheeler Corporation, was funded by the U.S. Trade and Development Agency on behalf of Lithuania's Ministry of Energy. The Mazheikiai Oil Refinery is the only one in the Baltic Region and serves the needs of Lithuania, Latvia, Estonia, and Kaliningrad. Before Lithuania's independence in 1990, the refinery was assured of crude supplies from Russia. However, since then the need has arisen to secure alternate sources of crude oil and the ability to process them. The purpose of the report is to provide recommendations to the Ministry of Energy for process improvements, environmental control measures, physical rehabilitation and energy conservation plans for the Mazheikiai Oil Refinery. This is Volume 1 of the study.

  14. 1

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

    Preliminary Correction of Vaisala Radiosonde Humidity Measurements for Slow Sensor Time-Response at Cold Temperatures L. M. Miloshevich and A. J. Heymsfield National Center for Atmospheric Research Boulder, Colorado A. Paukkunen Vaisala Oy Helsinki, Finland Introduction The goal of this study is to improve the accuracy of relative humidity (RH) measurements from Vaisala radiosondes, especially in the upper troposphere (UT), by correcting measurement error that results from slow time-response of

  15. Microsoft PowerPoint - GNEP PARTNERS CANDIDATE PARTNERS AND OBSERVERS.PPT

    Energy Savers [EERE]

    GNEP Partners and Observers GNEP Partners (As of September 16, 2007) 1. Australia 2. Bulgaria 3. China 4. France 5. Ghana 6. Hungary 7. Japan 8. Jordan 9. Kazakhstan 10. Lithuania 11. Poland 12. Romania 13. Russia 14. Slovenia 15. Ukraine 16. United States GNEP Observers 1. International Atomic Energy Agency (IAEA) 2. Generation IV International Forum (GIF) 3. Euratom Attending Candidate Partner and Observer Countries 1. Argentina 2. Belgium 3. Brazil 4. Canada 5. Czech 6. Egypt 7. Finland 8.

  16. OSTI Videos | OSTI, US Dept of Energy, Office of Scientific and Technical

    Office of Scientific and Technical Information (OSTI)

    Information OSTI Videos Video: 2014 SciTech Connect's Explore by Subject Tutorial Video of Brian Hitson at APE 2013 Conference, Berlin, Germany, January 29, 2013 Video: APE 2013 Conference Berlin, Germany, January 29, 2013 Video of Dr. Walter Warnick's ICSTI 2010 Presentationi Video: ICSTI 2010 Annual Conference Helsinki, Finland, June 11 2010 Video of Dr. Walter Warnick's ICSTI 2008 Presentationi Video: ICSTI 2008 Public Conference Dr. Walt Warnick - WorldWideScience.org Accelerating Global

  17. Language barrier broken with Multilingual WorldWideScience.org BETA | OSTI,

    Office of Scientific and Technical Information (OSTI)

    US Dept of Energy, Office of Scientific and Technical Information Language barrier broken with Multilingual WorldWideScience.org BETA Multilingual WordWideScience Officials at the June 11 launch of Multilingual WorldWideScience.org BETA at the International Council for Scientific and Technical Information (ICSTI) annual conference held in Helsinki, Finland. Pictured, from left, Dr. Walter Warnick, U.S. Department of Energy Office of Scientific and Technical Information (OSTI) Director; Yuri

  18. In Situ Validation of a Correction for Time-Lag and Bias Errors in Vaisala RS80-H Radiosonde Humidity Measurements

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

    In Situ Validation of a Correction for Time-Lag and Bias Errors in Vaisala RS80-H Radiosonde Humidity Measurements L. M. Miloshevich National Center for Atmospheric Research Boulder, Colorado H. Vömel and S. J. Oltmans National Oceanic and Atmospheric Administration Boulder, Colorado A. Paukkunen Vaisala Oy Helsinki, Finland Introduction Radiosonde relative humidity (RH) measurements are fundamentally important to Atmospheric Radiation Measurement (ARM) Program goals because they are used in a

  19. untitled

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

    0 0 0 0 0 0 0 Ecuador 5,890 0 0 0 0 0 0 Finland 0 0 0 0 0 0 0 Germany 0 0 0 0 0 0 0 Japan 0 0 0 0 0 0 0 Korea, South 0 0 0 0 0 0 0 Malaysia 0 0 0 0 0 0 0 Mexico 2,397 0 0 0 0 0...

  20. untitled

    Gasoline and Diesel Fuel Update (EIA)

    0 0 431 0 0 0 Ecuador 50,492 0 0 0 0 0 0 Finland 0 0 0 0 0 0 0 Germany 0 0 0 198 0 0 0 Japan 0 0 0 176 0 0 0 Korea, South 0 0 0 0 0 1,384 1,384 Malaysia 1,759 0 45 1,443 0 30 30...

  1. Whole genome sequence of an unusual Borrelia burgdorferi sensu lato isolate

    SciTech Connect (OSTI)

    Casjens, S.R.; Dunn, J.; Fraser-Liggett, C. M.; Mongodin, E. F.; Qiu, W. G.; Luft, B. J.; Schutzer, S. E.

    2011-03-01

    Human Lyme disease is caused by a number of related Borrelia burgdorferi sensu lato species. We report here the complete genome sequence of Borrelia sp. isolate SV1 from Finland. This isolate is to date the closest known relative of B. burgdorferi sensu stricto, but it is sufficiently genetically distinct from that species that it and its close relatives warrant its candidacy for new-species status. We suggest that this isolate should be named 'Borrelia finlandensis.'

  2. Challenge # 3 … Operational Issues | Department of Energy

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

    3 … Operational Issues Challenge # 3 … Operational Issues Fernando Preto presentation on May 9, 2012, at the Pyrolysis Oil Workshop on Challenge #3 Operational Issues. PDF icon pyrolysis_challenge3.pdf More Documents & Publications U.S., Canada, and Finland Pyrolysis Collaborations Technical Information Exchange on Pyrolysis Oil: Potential for a Renewab;e Heating Oil Substation Fuel in New England 2013 Peer Review Presentations-Bio-oil

  3. Global Threat Reduction Initiative | Department of Energy

    Energy Savers [EERE]

    Past Projects » Global Superior Energy Performance Partnership Global Superior Energy Performance Partnership Graphic of Global Superior Energy Performance working groups, including energy management led by the United States, power led by Japan, combined heat and power led by Finland, steel led by Japan, cool roofs led by the United states, and cement led by Japan. The U.S. Department of Energy (DOE) has supported the Superior Energy Performance (SEP) program, which provides industrial

  4. Cyd Hamilton | Department of Energy

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

    Cyd Hamilton Cyd Hamilton Photo of Cyd Hamilton. Specialization: Botany, ecology, and evolution of plant microbial interactions Focus at BETO: Biofeedstock production, algae, reducing the cost barriers to biofuel production Prior Experience: Postdoctoral Researcher at MTT Agrifood and Biotech in Jokioinen, Finland; Ph.D. in Biology from Arizona State University Duration of Fellowship: September 2012-February 2014 Career Interests: Food and energy production in response to climate change Favorite

  5. OSTI, US Dept of Energy, Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond MWWS Topic Multilingual WorldWideScience.orgBETA Officially Launched by Lorrie Johnson 21 Jun, 2010 in Technology On June 11, the Multilingual WorldWideScience.org BETA was officially launched in Helsinki, Finland at the International Council for Scientific and Technical Information (ICSTI) annual conference. This new capability is the result of an international public-private partnership between the WorldWideScience.org Alliance and

  6. OSTI, US Dept of Energy, Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond koreascience Topic Explore Science from around the World at WorldWideScience.org by Lorrie Johnson 07 Apr, 2008 in Products and Content Science from Finland, Sweden and Korea can now be found at WorldWideScience.org, the global gateway to science. This brings the total to 32 sources from 44 countries that can be searched. Related Topics: koreascience, open access journals

  7. Markus Alahuhta | Bioenergy | NREL

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

    Markus Alahuhta Markus Alahuhta Research Scientist Petri.Alahuhta@nrel.gov | 303-384-7850 Research Interests Enzymatic deconstruction of lingocellulosic biomass Renewable hydrocarbon biofuels using consolidated bioprocessing Enzyme engineering and catalytic mechanisms Macromolecular X-ray crystallography Biochemical characterization of enzymes Education Ph.D., Biochemistry, University of Oulu, Department of Biochemistry, Oulu, Finland, 2008 M.S., Biochemistry, University of Oulu, Department of

  8. ARM - Surface Aerosol Observing System

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

    FacilitiesSurface Aerosol Observing System AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011

  9. OSTI, US Dept of Energy, Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond Multilingual WorldWideScience.orgBETA Officially Launched by Lorrie Johnson on Mon, Jun 21, 2010 On June 11, the Multilingual WorldWideScience.org BETA was officially launched in Helsinki, Finland at the International Council for Scientific and Technical Information (ICSTI) annual conference. This new capability is the result of an international public-private partnership between the WorldWideScience.org Alliance and Microsoft

  10. ARM - Site Instruments

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

    FacilitiesInstruments AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011 Steamboat Springs,

  11. ARM - Site Instruments

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

    FacilitiesInstruments AMF Information Science Architecture Baseline Instruments AMF1 AMF2 AMF3 MAOS Data Operations AMF Fact Sheet Images Contacts AMF Deployments McMurdo Station, Antarctica, 2015-2016 Pearl Harbor, Hawaii, to San Francisco, California, 2015 Hyytiälä, Finland, 2014 Manacapuru, Brazil, 2014 Oliktok Point, Alaska, 2013 Los Angeles, California, to Honolulu, Hawaii, 2012 Cape Cod, Massachusetts, 2012 Gan Island, Maldives, 2011 Ganges Valley, India, 2011 Steamboat Springs,

  12. DOE/SC-ARM-14-033 ARM Climate Research Facility ANNUAL REPORT - 2014

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

    3 ARM Climate Research Facility ANNUAL REPORT - 2014 On the cover: BAECC Site Panorama The Biogenic Aerosols - Effects on Clouds and Climate (BAECC) field campaign is a collaboration with Finnish scientists to measure biogenic aerosols emitted from forests in order to determine their effects on clouds, precipitation, and climate. BAECC placed the second ARM Mobile Facility in a Scots pine forest in southern Finland from February through September 2014 to obtain surface-based measurements of

  13. ARM - Events Article

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

    1, 2007 [Events] Climate Scientists Cool Their Heels at Science Team Meeting in Monterey Bookmark and Share Nearly 300 participants from countries as far away as Japan, Australia, and Finland attended the 2007 ARM Science Team Meeting. A spring mix of sunny skies and stormy weather provided an appropriate setting for the Seventeenth Atmospheric Radiation Measurement (ARM) Program Science Team Meeting, held March 26 through March 30 in Monterey, California. Held annually since 1990, this meeting

  14. Low-Severity Hydroprocessing to Stabilize Bio-oil: TechnoEconomic Assessment

    SciTech Connect (OSTI)

    Tews, Iva J.; Elliott, Douglas C.

    2014-08-31

    The impetus for this study was the suggestion that recent developments in fast pyrolysis (FP) bio-oil production had indicated instability of the bio-oil in storage which might lead to unacceptable viscosity increases. Commercial operation of FP in Finland began in 2014 and the distribution of the bio-oil to isolated users has been proposed as the long-term plan. Stability of the shipped bio-oil therefore became a concern. Experimental results at PNNL with low-severity hydroprocessing of bio-oil for stabilization has validated a process in which the stability of the bio-oil could be improved, as measured by viscosity increase following storage of the product at 80 °C for 24h. In the work reported here the assessed process configuration consists of fast pyrolysis followed by low temperature and pressure hydroprocessing to produce a stable fuel oil product. The product could then be stored for an extended period of time without significant viscosity increase. This work was carried out as part of a collaborative project between Technical Research Centre of Finland (VTT) and Pacific Northwest National Laboratory (PNNL). The public funding agents for the work were Tekes in Finland and the Bioenergy Technologies Office of the U.S. Department of Energy. The effort was proposed as an evaluation of the process developed in earlier collaboration and jointly invented by VTT and PNNL researchers.

  15. FY11 Q4 SHPM Whitepaper DRAFT

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

    Track Paper European Wind Energy Conference (EWEA) Annual Event April 16-19, 2012; Copenhagen, Denmark Prognostic Control to Enhance Offshore Wind Turbine Operations and Maintenance Strategies D. Todd Griffith dgriffi@sandia.gov Nathanael Yoder ATA Engineering, Inc. nyoder@ata-e.com Brian Resor brresor@sandia.gov Jonathan White jonwhit@sandia.gov Joshua Paquette japaque@sandia.gov Alistair Ogilvie aogilvi@sandia.gov Valerie Peters vapeter@sandia.gov Sandia National Laboratories Wind and Water

  16. SSRL HEADLINES July 2014

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

    2 - July 2014 View the Archives **Note for Outlook users: For easier reading, please click the bar at the top of this message that reads "This message was converted to plain text" and select "Display as HTML."** Science Highlights thumbnail Mass-selected Nanoparticles of PtxY as Model Catalysts for Oxygen Electroreduction - Contacts: Dan Friebel (SUNCAT), Ifan Stephens and Ib Chorkendorff (Technical University of Denmark) Polymer electrolyte membrane fuel cells (PEMFCs),

  17. Wind Energy Integration: Slides

    Wind Powering America (EERE)

    information about integrating wind energy into the electricity grid. Wind Energy Integration Photo by Dennis Schroeder, NREL 25907 Wind energy currently contributes significant power to energy portfolios around the world. *U.S. Department of Energy. (August 2015). 2014 Wind Technologies Market Report. Wind Energy Integration In 2014, Denmark led the way with wind power supplying roughly 39% of the country's electricity demand. Ireland, Portugal, and Spain provided more than 20% of their

  18. SREL Reprint #3197

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

    7 Marine Reptiles Arne Redsted Rasmussen1, John C. Murphy2, Medy Ompi3, J. Whitfield Gibbons4, Peter Uetz5 1School of Conservation, The Royal Danish Academy of Fine Arts, Copenhagen, Denmark 2Division of Amphibians and Reptiles, Field Museum of Natural History, Chicago, Illinois, USA 3Marine Biology Laboratory, Faculty of Fisheries and Marine Sciences, Sam Ratulangi University, Manado, North Sulawesi, Indonesia 4Savannah River Ecology Lab, University of Georgia, Aiken, South Carolina, USA

  19. NuSTAR Observations of the Bullet Cluster: Constraints on Inverse Compton

    Office of Scientific and Technical Information (OSTI)

    Emission (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: NuSTAR Observations of the Bullet Cluster: Constraints on Inverse Compton Emission Citation Details In-Document Search Title: NuSTAR Observations of the Bullet Cluster: Constraints on Inverse Compton Emission Authors: Wik, Daniel R. ; /NASA, Goddard /Johns Hopkins U. ; Hornstrup, A. ; /Denmark, Tech. U. ; Molendi, S. ; /IASF, Milan ; Madejski, G. ; /KIPAC, Menlo Park /SLAC ; Harrison, F. A. ;

  20. Global Pathways Analysis Tool (GPAT)

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

    Global Pathways Analysis Tool (GPAT) (Sandia National Laboratories) Objectives Calculate least-cost pathways for hydrogen supply for eight participating countries: France, Germany, Norway, Spain, Sweden, Denmark, Japan, and the United States (U.S. further divided into eight regions to allow for additional regional analysis; additional countries could be added as data becomes available). The objective is to match country level demands for hydrogen with lowest cost supply options for each country.

  1. Mass-selected Nanoparticles of PtxY as Model Catalysts for Oxygen

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

    Electroreduction | Stanford Synchrotron Radiation Lightsource Mass-selected Nanoparticles of PtxY as Model Catalysts for Oxygen Electroreduction Thursday, July 31, 2014 A team of researchers from the Technical University of Denmark and the SUNCAT Institute at the SLAC National Accelerator Laboratory and Stanford University has demonstrated the superior performance of nanoparticles of platinum-yttrium (PtxY) as catalysts for oxygen electroreduction. Polymer electrolyte membrane fuel cells

  2. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Denmark, Tech. U./LLNL, Livermore" Name Name ORCID Search Authors Type: All Book/Monograph Conference/Event Journal Article Miscellaneous Patent Program Document Software Manual Technical Report Thesis/Dissertation Subject: Identifier Numbers: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center

  3. International Committee on Traffic Conflict Techniques (ICTCT) calibration study at Malmo: a quantitative analysis of video recordings

    SciTech Connect (OSTI)

    van der Horst, A.R.A.

    1984-12-01

    To investigate a number of Traffic Conflict Techniques, three intersections at Malmo (Sweden) were studied by observer teams of eight countries while simultaneous video recordings were made. This set was analyzed quantitatively from video in order to get an objective description in terms of speed, deceleration, minimum distance, time-to-collision (TTC), and post-encroachment time (PET). The minimum TTC appeared to be the most important variable in explaining a common severity scale, but not the only one. Conflict type contributes substantially to the prediction of severity. Comparisons were made between calculated and estimated measures, like TTC for Sweden and Finland and PET for Canada.

  4. Tuomas Koskela

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

    Tuomas Koskela Tuomas Koskela tuomas Tuomas Koskela Ph.D. Postdoctoral fellow tkoskela@lbl.gov NERSC 1 Cyclotron Rd MS 59R4010A Berkeley, CA 94720 US Background Tuomas Koskela got his PhD degree in applied physics from Aalto University (Finland) in 2015 under the supervision of Dr. Taina Kurki-Suonio. His thesis work was on Monte Carlo modelling of fast ion confinement in Tokamak fusion reactors under 3D magnetic perturbations. In his thesis he developed the ASCOT code for parallel particle

  5. Twenty-second water reactor safety information meeting. Volume 2: Severe accident research, thermal hydraulic research for advanced passive LWRs, high-burnup fuel behavior

    SciTech Connect (OSTI)

    Monteleone, S. [comp.

    1995-04-01

    This three-volume report contains papers presented at the Twenty-Second Water Reactor Safety Information Meeting held at the Bethesda Marriott Hotel, Bethesda, Maryland, during the week of October 24-26, 1994. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included papers presented by researchers from Finland, France, Italy, Japan, Russia, and United Kingdom. The titles of the papers and the names of the authors have been updated and may differ from those that appeared in the final program of the meeting.

  6. Proceedings of the Third International Workshop on the implementation of ALARA at nuclear power plants

    SciTech Connect (OSTI)

    Khan, T.A.; Roecklein, A.K.

    1995-03-01

    This report contains the papers presented and the discussions that took place at the Third International Workshop on ALARA Implementation at Nuclear Power Plants, held in Hauppauge, Long Island, New York from May 8--11, 1994. The purpose of the workshop was to bring together scientists, engineers, health physicists, regulators, managers and other persons who are involved with occupational dose control and ALARA issues. The countries represented were: Canada, Finland, France, Germany, Japan, Korea, Mexico, the Netherlands, Spain, Sweden, the United Kingdom and the United States. The workshop was organized into twelve sessions and three panel discussions. Individual papers have been cataloged separately.

  7. Market Designs for High Levels of Variable Generation: Preprint

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

    Market Designs for High Levels of Variable Generation Preprint M. Milligan, 1 H. Holttinen, 2 J. Kiviluoma, 2 A. Orths, 3 M. Lynch, 4 and L. Söder 5 1 National Renewable Energy Laboratory 2 VTT Technical Research Centre of Finland 3 Energinet 4 University College Dublin 5 KTH Presented at the IEEE Power and Energy Society General Meeting National Harbor, Maryland July 27-31, 2014 Conference Paper NREL/CP-5D00-62280 October 2014 NOTICE The submitted manuscript has been offered by an employee of

  8. Market Evolution: Wholesale Electricity Market Design for 21st Century Power Systems

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

    1stCenturyPower.org Technical Report NREL/TP-6A20-57477 October 2013 Contract No. DE-AC36-08GO28308 Market Evolution: Wholesale Electricity Market Design for 21 st Century Power Systems Jaquelin Cochran, Mackay Miller, Michael Milligan, Erik Ela, Douglas Arent, and Aaron Bloom National Renewable Energy Laboratory Matthew Futch IBM Juha Kiviluoma and Hannele Holtinnen VTT Technical Research Centre of Finland Antje Orths Energinet.dk Emilio Gómez-Lázaro and Sergio Martín-Martínez Universidad

  9. Helen He, NERSC! NERSC User Group Meeting!

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

    Information 10 Annual Conference Helsinki, Finland, June 11, 2010 Multilingual WorldWideScience.org Ceremony featuring Walter Warnick, Richard Boulderstone, Tony Hey, Wu Yishan, Institute of Scientific and Technical Information of China - ISTIC, Yuri Arskiy, All-Russian Institute of Scientific and Technical Information - VINITI

    NERSC User Group Meeting! March 23, 2016 Advanced OpenMP and CESM Case Study Outline * Background * What's New in OpenMP 4.0 and 4.5 * Nested OpenMP * CESM MG2

  10. ARM - Site Instruments

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

    Hyytiälä, FinlandInstruments Hyytiälä Deployment AMF Home Hyytiälä Home Experiment Planning Abstract and Related Campaigns Science Plan Deployment Operations Baseline Instruments and Data Plots at the Archive BAECC Instruments AMF2 Management and Operations Outreach News & Press BAECC Blog Backgrounder (PDF, 1.5MB) Poster (JPEG, 1.3MB) Education Flyer (English) (PDF, 1.3MB) Education Flyer (Finnish) (PDF, 1.3MB) Images Contacts Nicki Hickmon, AMF Operations Tuukka Petäjä, Principal

  11. International Advisory Committee for the WCI project

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

    Advisory Committee for the WCI project J.Aichelin (Subatech, Nantes, FRANCE) aichelin@subatech.in2p3.fr V.Baran (Bucharest, ROMANIA) baran@lns.infn.it G.Bertsch (University of Washington, USA)* bertsch@phys.washington.edu A.Bonasera (LNS, Catania, ITALY) bonasera@lns.infn.it J.Bondorf (NBI, Copenhagen, DENMARK) bondorf@nbi.dk M.Bruno (Bologna University, ITALY) Mauro.Bruno@bo.infn.it X.Campi (LPTMS, Orsay, FRANCE)* campi@ipno.in2p3.fr J.Cugnon (Université de Liège, BELGIQUE)*

  12. Competing charge, spin, and superconducting orders in underdoped

    Office of Scientific and Technical Information (OSTI)

    YBa[subscript 2]Cu[subscript 3]O[subscript y] (Journal Article) | SciTech Connect YBa[subscript 2]Cu[subscript 3]O[subscript y] Citation Details In-Document Search Title: Competing charge, spin, and superconducting orders in underdoped YBa[subscript 2]Cu[subscript 3]O[subscript y] Authors: Hucker, M. ; Christensen, N.B. ; Holmes, A.T. ; Blackburn, E. ; Forgan, E.M. ; Liang, Ruixing ; Bonn, D.A. ; Hardy, W.N. ; Gutowski, O. ; Zimmermann, M.v. ; Hayden, S.M. ; Chang, J. [1] ; Denmark) [2] ;

  13. Aquifer thermal energy (heat and chill) storage

    SciTech Connect (OSTI)

    Jenne, E.A.

    1992-11-01

    As part of the 1992 Intersociety Conversion Engineering Conference, held in San Diego, California, August 3--7, 1992, the Seasonal Thermal Energy Storage Program coordinated five sessions dealing specifically with aquifer thermal energy storage technologies (ATES). Researchers from Sweden, The Netherlands, Germany, Switzerland, Denmark, Canada, and the United States presented papers on a variety of ATES related topics. With special permission from the Society of Automotive Engineers, host society for the 1992 IECEC, these papers are being republished here as a standalone summary of ATES technology status. Individual papers are indexed separately.

  14. Subarctic warming: Results from the global treeline project

    SciTech Connect (OSTI)

    Siren, G.; Shen, S.

    1996-12-31

    The authors reported last year at the 6th Global Warming Science and Policy Conference (GW6), April 3--6, 1995, San Francisco USA, the Global Treeline Project (BLECSCO) has definitively established the northward movement in the 20th century of the northernmost limit for pine trees in Finland. this movement is due to climate warming. The Finnish Forest Research Institute has been working on this problem between 1951 and 1996. The authors have observed over half a century the movements of the coniferous treeline. The subarctic pine tree line is used as a permanent bioindicator of climate change. The dynamic pine tree line in the subarctic of Finland serves as a reliable indicator of expected climate change in the future as well as of climatic fluctuations in the past. The FFRI has tracked comprehensively seed year frequencies, performed dendrochronological studies, fire studies, and ecological studies since the abundant seed year of 1948--50 to the present, and discovered that climate change has favored the northward movement of the pine limit. The authors report the detailed scientific methodology, data, and conclusions.

  15. Indoor Chemical Exposures: Humans' Non-respiratory Interactions with Room Air

    ScienceCinema (OSTI)

    Charles Weschler

    2010-09-01

    March 18, 2010 Berkeley Lab Environmental Energy Technology Division distinguished lecture: The marked difference in pollutant concentrations between an occupied and un-occupied room are only partially explained by human bio-effluents. Humans alter levels of ozone and related oxidants such as nitrate and hydroxyl radicals in the rooms they inhabit; in effect, they change the oxidative capacity of room air. Ozone-initiated reactions on exposed skin, hair and clothing generate products, including potentially irritating chemicals whose concentrations are much higher in the occupant's breathing zone than in the core of the room. Charles J. Weschler is a Professor at the School of Public Health, the Department of Environmental and Occupational Medicine and the Environmental and Occupational Health Sciences Institute (EOHSI) at the University of Medicine and Dentistry of New Jersey (UMDNJ)/Robert Wood Johnson Medical School & Rutgers University (New Jersey). He is also a Visiting Professor at the International Centre for Indoor Environment and Energy, Technical University of Denmark (DTU, Lyngby, Denmark).

  16. Harnessing Vehicle Automation for Public Mobility -- An Overview of Ongoing Efforts

    SciTech Connect (OSTI)

    Young, Stanley E.

    2015-11-05

    This presentation takes a look at the efforts to harness automated vehicle technology for public transport. The European CityMobil2 is the leading demonstration project in which automated shuttles were, or are planned to be, demonstrated in several cities and regions. The presentation provides a brief overview of the demonstrations at Oristano, Italy (July 2014), LaRochelle, France (Dec 2014), Lausanne, Switzerland (Apr 2015), Vantaa, Finland (July 2015), and Trikala, Greece (Sept 2015). In addition to technology exposition, the objectives included generating a legal framework for operation in each location and gaging the reaction of the public to unmanned shuttles, both of which were successfully achieved. Several such demonstrations are planned throughout the world, including efforts in North America in conjunction with the GoMentum Station in California. These early demonstration with low-speed automated shuttles provide a glimpse of the possible with a fully automated fleet of driverless vehicle providing a public transit service.

  17. Operator experiences on working in screen-based control rooms

    SciTech Connect (OSTI)

    Salo, L.; Laarni, J.; Savioja, P.

    2006-07-01

    This paper introduces the results of two interview studies carried out in Finland in four conventional power plants and one nuclear power plant. The aim of the studies was to gather data on user experiences on the effects of control room modernization and digital control room technology on operator work Since the number of completed digitalization projects in nuclear power plants is small supplementary information was gathered by interviewing operators in conventional power plants. Our results suggest that even though the modernization processes have been success stories, they have created new challenges for operator personnel. Examples of these challenges are increased requirements for competence and collaboration, problems in trust calibration and development of awareness of the process state. Some major differences in the digitalization of human-system interfaces between conventional and nuclear power plants were discussed. (authors)

  18. Peat as an energy alternative

    SciTech Connect (OSTI)

    Punwani, D.V.

    1980-07-01

    The importance of developing alternative energy sources to augment supplies of fossil fuels is growing all over the world. Coal, oil shale, tar sands, biomass, solar, geothermal, nuclear, and hydroelectric power have received considerable attention as alternative energy sources. One large energy resource, however, has received little attention until recently. That resource is peat. Although peat is used as an energy source in some countries such as Russia, Ireland, and Finland, it is virtually unexploited in many countries including the United States. This paper provides an understanding of peat: its varieties, abundance, and distribution; its value as an energy alternative; its current and future role as an energy alternative; and the environmental and socioeconomic impacts of large-scale peat utilization.

  19. Large-scale soil bioremediation using white-rot fungi

    SciTech Connect (OSTI)

    Holroyd, M.L.; Caunt, P.

    1995-12-31

    Some organic pollutant compounds are considered resistant to conventional bioremediation because of their structure or behavior in soil. This phenomenon, together with the increasing need to reach lower target levels in shorter time periods, has shown the need for improved or alternative biological processes. It has been known for some time that the white-rot fungi, particularly the species Phanerochaete chrysosporium, have potentially useful abilities to rapidly degrade pollutant molecules. The use of white-rot fungi at the field scale presents a number of challenges, and this paper outlines the use of a process incorporating Phanerochaete to successfully bioremediate over 6,000 m{sup 3} of chlorophenol-contaminated soil at a site in Finland. Moreover, the method developed is very cost-effective and proved capable of reaching the very low target levels within the contracted time span.

  20. Combustion Properties of Biomass Flash Pyrolysis Oils: Final Project Report

    SciTech Connect (OSTI)

    C. R. Shaddix; D. R. Hardesty

    1999-04-01

    Thermochemical pyrolysis of solid biomass feedstocks, with subsequent condensation of the pyrolysis vapors, has been investigated in the U.S. and internationally as a means of producing a liquid fuel for power production from biomass. This process produces a fuel with significantly different physical and chemical properties from traditional petroleum-based fuel oils. In addition to storage and handling difficulties with pyrolysis oils, concern exists over the ability to use this fuel effectively in different combustors. The report endeavors to place the results and conclusions from Sandia's research into the context of international efforts to utilize pyrolysis oils. As a special supplement to this report, Dr. Steven Gust, of Finland's Neste Oy, has provided a brief assessment of pyrolysis oil combustion research efforts and commercialization prospects in Europe.

  1. Low-level radioactive waste disposal technologies used outside the United States

    SciTech Connect (OSTI)

    Templeton, K.J.; Mitchell, S.J.; Molton, P.M.; Leigh, I.W.

    1994-01-01

    Low-level radioactive waste (LLW) disposal technologies are an integral part of the waste management process. In the United States, commercial LLW disposal is the responsibility of the State or groups of States (compact regions). The United States defines LLW as all radioactive waste that is not classified as spent nuclear fuel, high- level radioactive waste, transuranic waste, or by-product material as defined in Section II(e)(2) of the Atomic Energy Act. LLW may contain some long-lived components in very low concentrations. Countries outside the United States, however, may define LLW differently and may use different disposal technologies. This paper outlines the LLW disposal technologies that are planned or being used in Canada, China, Finland, France, Germany, Japan, Sweden, Taiwan, and the United Kingdom (UK).

  2. Cameron synthetic fuels report

    SciTech Connect (OSTI)

    Not Available

    1980-06-01

    The increasing scarcity of conventional crude oil resources, as well as the sharply higher prices of crude oil, will generate increased interest in heavy oil, tar sands, and oil shale as potential substitutes. For all of these unconventional oil resources, extraction will be much more difficult, time consuming, and costly than for conventional crude oil. Although the inplace resources are vast and exist in many areas including the United States, the USSR, western Europe, Canada, and Latin America, probably only a small fraction of the inplace resources will prove to be economically extractable. These unconventional oil resources are now being developed in several locations around the world, and depending upon the exact definition probably account for less than 1 percent of current world oil supplies. The major current developments include: Canadian tar sands. Heavy oil production at Yarega in the Komi Autonomous Republic in the Soviet Union. The USSR also burns shale for power generation in Estonia. Venezuelan production of heavy oil in the Orinoco Heavy Oil Belt is currently about 15,000 b/d. Oil shale is likely to prove much less important than heavy oil and tar sands over the next 20 years. Further development of these unconventional resources is planned, and many projects are under way or under study. On the basis of current planning, world output of heavy oils and oil from tar sands and shale will be unlikely to exceed 2 million b/d by 1990, roughly five time today's level. However, both of these resources will require the development of new technologies for any large increases in output above what is now planned. The bulk of Canada's tar sands exists at great depths and will require the development of in situ processes for extraction. In the Orinoco, heavy metals contained in the oil make it difficult to refine with existing technology.

  3. Sulfur capture by oil shale ashes under atmospheric and pressurized FBC conditions

    SciTech Connect (OSTI)

    Yrjas, K.P.; Hupa, M. [Aabo Akademi Univ., Turku (Finland). Dept. of Chemical Engineering; Kuelaots, I.; Ots, A. [Tallinn Technical Univ. (Estonia). Thermal Engineering Dept.

    1995-12-31

    When oil shale contains large quantities of limestone, a significant auto-absorption of sulfur is possible under suitable conditions. The sulfur capture by oil shale ashes has been studied using a pressurized thermogravimetric apparatus. The chosen experimental conditions were typical for atmospheric and pressurized fluidized bed combustion. The Ca/S molar ratios in the two oil shales studied were 8 (Estonian) and 10 (Israeli). The samples were first burned in a gas atmosphere containing O{sub 2} and N{sub 2} (and CO{sub 2} if pressurized). After the combustion step, SO{sub 2} was added and sulfation started. The results with the oil shales were compared to those obtained with an oil shale cyclone ash from the Narva power plant in Estonia. In general, the results from the sulfur capture experiments under both atmospheric and pressurized conditions showed that the oil shale cannot only capture its own sulfur but also significant amounts of additional sulfur of another fuel if the fuels are mixed together. For example from the runs at atmospheric pressure, the conversion of CaO to CaSO{sub 4} was about 70% for Israeli oil shale and about 55% for Estonian oil shale (850 C). For the cyclone ash the corresponding conversion was about 20%. In comparison it could be mentioned that under the same conditions the conversions of natural limestones are about 30%. The reason the cyclone ash was a poor sulfur absorbent was probably due to its temperature history. In Narva the oil shale was burned at a significantly higher temperature (1,400 C) than was used in the experiments (750 C and 850 C). This caused the ash to sinter and the reactive surface area of the cyclone ash was therefore decreased.

  4. An assessment of the effect on Olkiluoto repository capacity achievable with advanced fuel cycles

    SciTech Connect (OSTI)

    Juutilainen, P.; Viitanen, T.

    2013-07-01

    Previously a few scenarios have been simulated for transition from thermal to fast reactor fleet in Finland in order to determine how much the transuranic inventory could be reduced with the partitioning and transmutation (P-T) technologies. Those calculations, performed with COSI6 code developed by CEA, are extended in the present study, in which the effect of P-T on the capacity of the planned final disposal repository at Olkiluoto (Finland) is evaluated by taking into account the created fission products and transuranic residuals from the reprocessing operations. The decay heat is assumed to be the most restrictive factor in defining the waste disposal packing density. The repository capacity evaluation of this study is based on the comparison of the decay heats produced by the deposited waste in various scenarios. The reference scenario of this article involves only Light Water Reactors (LWR) in an open fuel cycle. The capacity requirement of the geological repository is estimated in a few closed fuel cycle scenarios, all including actinide transmutation with Fast Reactors (FR). The comparison between the P-T scenarios and reference is based on the decay heat production of the deposited waste. The COSI6 code is used for simulations to provide the repository decay heat curves. Applying the closed fuel cycle would change the disposal concept and schedule, because of which it is not quite straightforward to assess the impact of P-T on the capacity. However, it can be concluded that recycling the transuranic nuclides probably decreases the required volume for the disposal, but thermal dimensioning analysis is needed for more specific conclusions.

  5. Granite disposal of U.S. high-level radioactive waste.

    SciTech Connect (OSTI)

    Freeze, Geoffrey A.; Mariner, Paul E.; Lee, Joon H.; Hardin, Ernest L.; Goldstein, Barry; Hansen, Francis D.; Price, Ronald H.; Lord, Anna Snider

    2011-08-01

    This report evaluates the feasibility of disposing U.S. high-level radioactive waste in granite several hundred meters below the surface of the earth. The U.S. has many granite formations with positive attributes for permanent disposal. Similar crystalline formations have been extensively studied by international programs, two of which, in Sweden and Finland, are the host rocks of submitted or imminent repository license applications. This report is enabled by the advanced work of the international community to establish functional and operational requirements for disposal of a range of waste forms in granite media. In this report we develop scoping performance analyses, based on the applicable features, events, and processes (FEPs) identified by international investigators, to support generic conclusions regarding post-closure safety. Unlike the safety analyses for disposal in salt, shale/clay, or deep boreholes, the safety analysis for a mined granite repository depends largely on waste package preservation. In crystalline rock, waste packages are preserved by the high mechanical stability of the excavations, the diffusive barrier of the buffer, and favorable chemical conditions. The buffer is preserved by low groundwater fluxes, favorable chemical conditions, backfill, and the rigid confines of the host rock. An added advantage of a mined granite repository is that waste packages would be fairly easy to retrieve, should retrievability be an important objective. The results of the safety analyses performed in this study are consistent with the results of comprehensive safety assessments performed for sites in Sweden, Finland, and Canada. They indicate that a granite repository would satisfy established safety criteria and suggest that a small number of FEPs would largely control the release and transport of radionuclides. In the event the U.S. decides to pursue a potential repository in granite, a detailed evaluation of these FEPs would be needed to inform site selection and safety assessment.

  6. Table 7.5 Coal Exports by Country of Destination, 1960-2011 (Thousand Short Tons)

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

    Coal Exports by Country of Destination, 1960-2011 (Thousand Short Tons) Year Canada Brazil Europe Japan Other 3 Total Belgium 1 Denmark France Germany 2 Italy Nether- lands Spain Turkey United Kingdom Other 3 Total 1960 12,843 1,067 1,116 130 794 4,566 4,899 2,837 331 NA – 2,440 17,113 5,617 1,341 37,981 1961 12,135 994 971 80 708 4,326 4,797 2,552 228 NA – 2,026 15,688 6,614 974 36,405 1962 12,302 1,327 1,289 38 851 5,056 5,978 3,320 766 NA 2 1,848 19,148 6,465 973 40,215 1963 14,557 1,161

  7. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-10-01

    Many countries--reflecting very different geographies, markets, and power systems--are successfully managing high levels of variable renewable energy (RE) on the grid. Australia (South Australia), Denmark, Germany, Ireland, Spain, and the United States (Colorado and Texas), for example, have effectively integrated variable RE utilizing diverse approaches. Analysis of the results from these case studies reveals a wide range of mechanisms that can be used to accommodate high penetrations of variable RE (e.g., from new market designs to centralized planning). Nevertheless, the myriad approaches collectively suggest that governments can best enable variable RE grid integration by implementing best practices in five areas of intervention: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations.

  8. FLOWSHEET EVALUATION FOR THE DISSOLVING AND NEUTRALIZATION OF SODIUM REACTOR EXPERIMENT USED NUCLEAR FUEL

    SciTech Connect (OSTI)

    Daniel, W. E.; Hansen, E. K.; Shehee, T. C.

    2012-10-30

    This report includes the literature review, hydrogen off-gas calculations, and hydrogen generation tests to determine that H-Canyon can safely dissolve the Sodium Reactor Experiment (SRE; thorium fuel), Ford Nuclear Reactor (FNR; aluminum alloy fuel), and Denmark Reactor (DR-3; silicide fuel, aluminum alloy fuel, and aluminum oxide fuel) assemblies in the L-Bundles with respect to the hydrogen levels in the projected peak off-gas rates. This is provided that the number of L-Bundles charged to the dissolver is controlled. Examination of SRE dissolution for potential issues has aided in predicting the optimal batching scenario. The calculations detailed in this report demonstrate that the FNR, SRE, and DR-3 used nuclear fuel (UNF) are bounded by MURR UNF and may be charged using the controls outlined for MURR dissolution in a prior report.

  9. Visio-LHCONE VRF 2012-04-30.vsd

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

    NORDUnet, Copenhagen, Denmark NDGF T1: 109.105.124.0/22 NDGF AS39590 NDGF T1 NORDUNet MX480 NDGF AS39590 NDGF T1 NORDUNet MX480 VRF P2P VRF P2P Amsterdam, Netherlands GEANT LHCONE VRF xxxx ???, 1G V111 10/10G Milan T1600 Paris T1600 Madrid T640 Frankfurt T1600 xxxx DESY Hamb. GSI Darm. KIT Karl. RWTH Aach. xxxx DFN (Germany) DE-KIT, AS 34878: 192.108.45.0/24 192.108.46.0/23 xxxx LHC T1/2/3: xxxx GARR (Italy) CNAF-T1:131.154.128.0/17 INFN Napoli T2: 90.147.67.0/24 V111 10Gbps PIC 6500 V111 1G

  10. Genomic variation Salmonella enterica core genes for epidemiological typing

    SciTech Connect (OSTI)

    Leekitcharoenphon, Pimlapas; Hendriksen, Rene S; Le Hello, Simon; Weill, Fancois-Xavier; Baggesen, Dorte Lau; Jun, Se Ran; Ussery, David W; Lund, Ole; Crook, Derrick W; Wilson, Daniel J; Aarestrup, Frank M

    2012-01-01

    It has been 30 years since the initial emergence and subsequent rapid global spread of multidrug-resistant S. Typhimurium DT104. Nonetheless, its origin and transmission route have never been revealed. We used whole genome sequence (WGS) and temporally structured sequence analysis within a Bayesian framework to reconstruct temporal and spatial phylogenetic trees and estimate the rate of mutation and divergence time of 315 S. Typhimurium DT104 isolates sampled from 1969 to 2012 from 21 countries on six continents. DT104 was estimated to have emerged initially as antimicrobial-susceptible strains in ~1946 (95% credible interval 1931 - 1959) and later became multidrug-resistant (MDR) DT104 in ~1974 (95% CI 1966 1981) through horizontal transfer of the 13-kb SGI1 MDR region into already SGI1-containing susceptible strains. This was followed by multiple transmission events initially from Central Europe and later between European countries. An independent transmission occurred to the United States and another to Japan and from here to Taiwan and Canada. An independent acquisition of resistance genes took place in Thailand in ~1986 (95% CI 1975 1990). Locally in Denmark, WGS was capable of confirming local epidemiology for transmission between animal herds. Interestingly, the demographic history of Danish MDR DT104 provided evidence for the accomplishment of an eradication program across pig herds in Denmark from 1996 to 2000. The results from this study refuse several hypotheses on the evolution of DT104 and would suggest WGS may be useful in monitoring emerging clones and making strategies for prevention

  11. Genomic variation Salmonella enterica core genes for epidemiological typing

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Leekitcharoenphon, Pimlapas; Hendriksen, Rene S; Le Hello, Simon; Weill, Fancois-Xavier; Baggesen, Dorte Lau; Jun, Se Ran; Ussery, David W; Lund, Ole; Crook, Derrick W; Wilson, Daniel J; et al

    2012-01-01

    It has been 30 years since the initial emergence and subsequent rapid global spread of multidrug-resistant S. Typhimurium DT104. Nonetheless, its origin and transmission route have never been revealed. We used whole genome sequence (WGS) and temporally structured sequence analysis within a Bayesian framework to reconstruct temporal and spatial phylogenetic trees and estimate the rate of mutation and divergence time of 315 S. Typhimurium DT104 isolates sampled from 1969 to 2012 from 21 countries on six continents. DT104 was estimated to have emerged initially as antimicrobial-susceptible strains in ~1946 (95% credible interval 1931 - 1959) and later became multidrug-resistant (MDR)more » DT104 in ~1974 (95% CI 1966 1981) through horizontal transfer of the 13-kb SGI1 MDR region into already SGI1-containing susceptible strains. This was followed by multiple transmission events initially from Central Europe and later between European countries. An independent transmission occurred to the United States and another to Japan and from here to Taiwan and Canada. An independent acquisition of resistance genes took place in Thailand in ~1986 (95% CI 1975 1990). Locally in Denmark, WGS was capable of confirming local epidemiology for transmission between animal herds. Interestingly, the demographic history of Danish MDR DT104 provided evidence for the accomplishment of an eradication program across pig herds in Denmark from 1996 to 2000. The results from this study refuse several hypotheses on the evolution of DT104 and would suggest WGS may be useful in monitoring emerging clones and making strategies for prevention« less

  12. Characterization of ashes from co-combustion of refuse-derived fuel with coal, wood and bark in a fluidized bed

    SciTech Connect (OSTI)

    Zevenhoven, R.; Skrifvars, B.J.; Hupa, M.

    1998-12-31

    The technical and environmental feasibility of co-combustion of a recovered fuel (RF) prepared from combustible waste fractions (separated at the source), together with coal, peat, wood or wood-waste in thermal power/electricity generation has been studied in several R and D projects within Finland. The current work focuses on eventual changes in ash characteristics during co-combustion of RF with coal, wood or bark, which could lead to bed agglomeration, slagging, fouling and even corrosion in the boiler. Ashes were produced in a 15 kW bubbling fluidized bed (BFB) combustion reactor, the fly ash captured by the cyclone was further analyzed by XRF. The sintering tendency behavior of these ashes was investigated using a test procedure developed at Aabo Akademi University. Earlier, a screening program involved ashes from RF (from a waste separation scheme in Finland) co-combustion with peat, wood and bark, in which ash pellets were thermally treated in air. This showed significant sintering below 600 C as well as above 800 C for RF/wood and RF/bark, but not for RF/peat. This seemed to correlate with alkali chloride and sulfate concentrations in the ashes. The current work addresses a Danish refuse-derived fuel (RDF), co-combusted with bark, coal, bark+coal, wood, and wood+coal (eight tests). Ash pellets were thermally treated in nitrogen in order to avoid residual carbon combustion. The results obtained show no sintering tendencies below 600 C, significant changes in sintering are seen with pellets treated at 1,000 C. Ash from 100% RDF combustion does not sinter, 25% RDF co-combustion with wood and peat, respectively, gives an insignificant effect. The most severe sintering occurs during co-combustion of RDF with bark. Furthermore, it appears that the presence of a 25% coal fraction (on energy basis) seems to have a negative effect on all fuel blends. Analysis of the sintering results versus ash chemical composition shows that, in general, an increased level of alkali chlorides and sulfates gives increased sintering. At the same time, increased amounts calcium salts in the ash appear to reduce sintering tendency. Thus, the results suggest that a calcium based sorbent for SO{sub 2} and HCl capture might reduce problems related to ash sintering. An extensive literature exists, however, that states otherwise.

  13. Can industry`s `fourth` fossil fuel establish presence in US?

    SciTech Connect (OSTI)

    Armor, A.F.; Dene, C.E.

    1996-09-01

    After five years of commercial experience burning Orimulsion overseas, US utilities are now evaluating the new fuel as a serious alternative to oil. In their relentless drive to remain competitive, electric utilities with oil-fired generating units are searching for lower cost fuel alternatives. Because of high fuel prices, oil-fired units have low capacity factors. Only 23 out of 142 oil-capable units in the US had capacity factors greater than 50% in 1993; the average was a mere 24%. Utility consumption of fuel oil slid from over 600,000 barrels (bbl)/day in 1989 to less than 200,000 bbl/day last year. Orimulsion now fuels nearly 3,000 MW/yr worldwide. The UK`s PowerGen Ltd, currently the world`s largest consumer of Orimulsion, fires some 10-million bbl/yr at two 500-MW units at its Ince plant and three 120-MW units at its Richborough plant. Both plants formerly burned fuel oil, and have been using Orimulsion since 1991. Canada`s New Brunswick Power Corp has fired Orimulsion in two units at its Dalhousie plant since 1994 (Power, April 1995, p 27); one 105-MW unit was originally designed for fuel oil, the other 212-MW unit was designed for coal. Last year, Denmark`s SK Power converted its coal-fired, 700-MW Asnaes Unit 5 to Orimulsion firing. And in the US, Florida Power and Light Co. (FP and L) has signed a 20-yr fuel supply contract with Bitor America Corp (Boca Raton, Fla.), for two 800-MW units at the oil-fired Manatee plant, contingent on securing necessary permits. The Manatee installation (Power, September 1994, p 57) would be the first in the US to burn the fuel. Today, five years after Orimulsion begun to be used commercially, many of the lingering questions involving the new fuel`s handling, transportation, combustion, emissions control, spill control, and waste utilization have been settled. Several US utilities have expressed serious interest in the fuel as an alternative to oil.

  14. ASSESSMENT OF THE PCFBC-EXPOSED AND ACCELERATED LIFE-TESTED CANDLE FILTERS

    SciTech Connect (OSTI)

    M.A. Alvin

    1999-09-30

    Development of the hot gas filtration technology has been the focus of DOE/FETC and Siemens Westinghouse Power Corporation during the past twenty years. Systems development during this time has successfully lead to the generation and implementation of high temperature Siemens Westinghouse particulate filtration systems that are currently installed and are operational at Demonstration Plant sites, and which are ready for installation at commercial plant sites. Concurrently, materials development has advanced the use of commercially available oxide- and nonoxide-based monoliths, and has fostered the manufacture and use of second generation, oxide-based, continuous fiber reinforced ceramic composites and filament wound materials. This report summarizes the material characterization results for commercially available and second generation filter materials tested in Siemens Westinghouse's advanced, high temperature, particulate removal system at the Foster Wheeler, pressurized circulating fluidized-bed combustion, pilot-scale test facility in Karhula, Finland, and subsequent extended accelerated life testing of aged elements in Siemens Westinghouse pressurized fluidized-bed combustion simulator test facility in Pittsburgh, PA. The viability of operating candle filters successfully for over 1 year of service life has been shown in these efforts. Continued testing to demonstrate the feasibility of acquiring three years of service operation on aged filter elements is recommended.

  15. Analysis of loss of off-site power ATWS in VVER-440 concept

    SciTech Connect (OSTI)

    Hoeppner, G.; Siltanen, P.; Kotro, J.

    1987-01-01

    During 1985 the Finnish state-owned utility Imatran Voima Oy signed a work order with Gesellschaft fuer Reaktorsicherheit mbH of the Federal Republic of Germany (GRS) for the analysis of abnormal transients in a pressurized water reactor (PWR) concept based on a Soviet design. The results of these calculations were intended to be introduced into the licensing process and to support a decision to build such a nuclear power station. A computer model was constructed of the VVER-440 concept, a 500-MW(electric) PWR designed in the USSR and modified for Finland. The ALMOD4 code, developed at GRS, was used for the investigation. The ALMOD4 code is a fast running code for the analysis of operational and abnormal transients in PWRs. Input data were set up to calculate anticipated transients without scram, most notably the loss of off-site power case. One-dimensional neutron kinetics was used to correctly model the neutronics feedback of axially distributed moderator density and fuel temperature in a changing axial power profile. Interlocking signals and the engineered safety systems were modeled to assess the overall systems response to this abnormal transient. Special analytical problems were encountered since a detailed and verified model of the steam generator (SG) with horizontally positioned heat exchanger tubes was not available. Therefore, two bounding calculations were performed with different SG models.

  16. Norms, Standards, and Legislation for Fast Pyrolysis Bio-oils from Lignocellulosic Biomass

    SciTech Connect (OSTI)

    Oasmaa, Anja; van de Beld, Bert; Saari, Pia; Elliott, Douglas C.; Solantausta, Yrjo

    2015-04-16

    Fast pyrolysis of woody biomass is close to full maturity, with first-of-its-kind commercial size installations for fuel production being commissioned in Finland (Fortum) and in The Netherlands (Empyro), and in the design phase in Brazil (Ensyn). In the industrial-scale combustion tests, the use of fast pyrolysis bio-oil (FPBO) has been demonstrated to be a viable option to replace heavy fuel oil in district heating applications. Commercially usable district heating boilers and burners suitable for FPBO are available. There is research on diesel-engine and gas-turbine applications but, so far, no proven demonstrations. FPBO is completely different from mineral oils; hence, standards are needed. Analytical methods have been systematically validated and modifications to the standards as well as completely new methods have been made. Two ASTM burner fuel standards already exist and European boiler fuel grades are being developed under CEN. The focus on CEN standardization is on boiler use, because of its commercial readiness.

  17. PEAT: an energy alternative

    SciTech Connect (OSTI)

    Schora, F.C.; Punwani, D.V.

    1980-01-01

    Even though peat is a low-heating value and low-bulk density fossil fuel which in its natural state contains over 80 percent moisture, it can be an economical alternative to coal, and fuel oil, as is the case in Iceland and Finland for direct combustion applications. This is because of the relative ease with which peat can be harvested, and the generally low sulfur and ash content of peat. Recent studies show that peat also has very favorable characteristics for conversion to synthetic fuels. Tests show that on the basis of chemistry and kinetics, peat is a better raw material than coal for production of synthetic fuels. Recent estimates also show that conversion of peat to high-Btu gas (>950 Btu/scf) is competitive with other alternatives of synthetic high-Btu gas. Therefore, peat can be an economical energy alternative depending upon location of peat deposits, region of energy need, scale of operation and cost of other energy alternatives.

  18. Comparison of MACCS users calculations for the international comparison exercise on probabilistic accident consequence assessment code, October 1989--June 1993

    SciTech Connect (OSTI)

    Neymotin, L.

    1994-04-01

    Over the past several years, the OECD/NEA and CEC sponsored an international program intercomparing a group of six probabilistic consequence assessment (PCA) codes designed to simulate health and economic consequences of radioactive releases into atmosphere of radioactive materials following severe accidents at nuclear power plants (NPPs): ARANO (Finland), CONDOR (UK), COSYMA (CEC), LENA (Sweden), MACCS (USA), and OSCAAR (Japan). In parallel with this effort, two separate groups performed similar calculations using the MACCS and COSYMA codes. Results produced in the MACCS Users Group (Greece, Italy, Spain, and USA) calculations and their comparison are contained in the present report. Version 1.5.11.1 of the MACCS code was used for the calculations. Good agreement between the results produced in the four participating calculations has been reached, with the exception of the results related to the ingestion pathway dose predictions. The main reason for the scatter in those particular results is attributed to the lack of a straightforward implementation of the specifications for agricultural production and counter-measures criteria provided for the exercise. A significantly smaller scatter in predictions of other consequences was successfully explained by differences in meteorological files and weather sampling, grids, rain distance intervals, dispersion model options, and population distributions.

  19. Evidence of aging effects on certain safety-related components

    SciTech Connect (OSTI)

    Magleby, H.L.; Atwood, C.L.; MacDonald, P.E.; Edson, J.L.; Bramwell, D.L.

    1996-01-01

    In response to interest shown by the Nuclear Energy Agency (NEA), Principal Working Group I (PWG- 1) of the Committee on the Safety of Nuclear Installations (CSNI) conducted a generic study on the effects of aging of active components in nuclear power plants. (This focus on active components is consistent with PWG-l`s mandate; passive components are primarily within the mandate of PWG-3.) Representatives from France, Sweden, Finland, Japan, the United States, and the United Kingdom participated in the study by submitting reports documenting aging studies performed in their countries. This report consists of summaries of those reports, along with a comparison of the various statistical analysis methods used in the studies. The studies indicate that with some exceptions, active components generally do not present a significant aging problem in nuclear power plants. Design criteria and effective preventative maintenance programs, including timely replacement of components, are effective in mitigating potential aging problems. However, aging studies (such as qualitative and statistical analyses of failure modes and maintenance data) are an important part of efforts to identify and solve potential aging problems. Solving these problems typically includes such strategies as replacing suspect components with improved components, and implementing improved maintenance programs.

  20. Negotiating river ecosystems: Impact assessment and conflict mediation in the cases of hydro-power construction

    SciTech Connect (OSTI)

    Karjalainen, Timo P., E-mail: timopauli.karjalainen@oulu.f [Thule Institute, University of Oulu, P.O. Box 7300, FI-90014 University of Oulu (Finland); Jaervikoski, Timo, E-mail: timo.jarvikoski@oulu.f [Unit of Sociology, University of Oulu, P.O. Box 2000, FI-90014 University of Oulu (Finland)

    2010-09-15

    In this paper we discuss how the legitimacy of the impact assessment process is a key issue in conflict mediation in environmental impact assessment. We contrast two EIA cases in hydro-power generation plans made for the Ii River, Finland in different decades, and evaluate how impact assessment in these cases has contributed to the creation, mediation and resolution of conflicts. We focus on the elements of distributional and procedural justice that made the former EIA process more legitimate and consensual and the latter more conflictual. The results indicate that it is crucial for conflict mediation to include all the values and interests of the parties in the goal-setting process and in the definition and assessment of alternatives. The analysis also indicates that procedural justice is the most important to help the people and groups involved to accept the legitimacy of the impact assessment process: how different parties and their values and interests are recognized, and how participation and distribution of power are organized in an impact assessment process. It is confirmed in this article that SIA may act as a mediator or a forum providing a process through which competing knowledge claims, various values and interests can be discussed and linked to the proposed alternatives and interventions.

  1. The effectiveness of the Finnish EIA system - What works, what doesn't, and what could be improved?

    SciTech Connect (OSTI)

    Poeloenen, Ismo; Hokkanen, Pekka; Jalava, Kimmo

    2011-03-15

    The article summarises the results of a multidisciplinary research project on the effectiveness of the Finnish EIA system. It examines the main strengths and weaknesses of EIA as a preventive and participatory environmental management tool. The study concludes that EIA has achieved a meaningful role in the environmental policy toolbox in Finland and has clearly enhanced the possibilities for high-quality environmental decision making. The research cites the liaison authority system as a clear strength of the Finnish EIA system in its enabling a single regional authority to specialise in and gain wide experience on EIA issues. In examining potential weaknesses of the regime, the article concludes that the key constraint on EIA effectiveness is inadequacy of the action-forcing mechanisms at the decision-making phase. The primary means to improve the effectiveness of EIA would be to strengthen the legal provisions on development consents. On the whole, the research indicates that the EU and Finnish legislation and guidance on environmental impact assessment provide a good framework for effective utilisation of the instrument.

  2. A Proposal submitted to Biological Systems Science Division of DOE requesting Participant Support Costs for the Fifth International Conference on Polar and Alpine Microbiology

    SciTech Connect (OSTI)

    Priscu, John

    2012-11-20

    The 5th International Conference on Polar and Alpine Microbiology (PAM5) was held in Big Sky, Montana (USA) from 8-12 September 2013. This meeting is a continuation of the highly successful meetings previously held in Rovaniemi, Finland (2004), Innsbruck, Austria (2006), Banff, Canada (2008) and Ljubljana, Slovenia (2011), which brought together leading international researchers and students in this field. The objectives of the Big Sky meeting were to bring together scientists, students and professionals to discuss all aspects of cold-adapted microorganisms and the roles they play in polar and alpine environments, to understand the role of these organisms in our search for life on other icy worlds, to address recent developments, and to exchange ideas and experiences on an international scale. The conference provided a multi-disciplinary forum to explore emerging areas in the field and as always, will have a wealth of opportunities for the exchange of ideas and building of collaborations. Funds were requested to help defray registration fees and travel costs of 13 early career scientists. Distribution of the funds were based on the quality of the abstracts submitted.

  3. A technical economic analysis of direct biomass liquefaction

    SciTech Connect (OSTI)

    Elliott, D.C.; Baker, E.G.; Oestman, A.; Gevert, S.B.; Beckman, D.; Solantausta, Y.; Hoernell, C.; Kjellstroem, B.

    1989-02-01

    This paper is based on the results of a technoeconomic assessment of direct biomass liquefaction processes converting wood and peat to gasoline and diesel fuels. The assessment was carried out by the Working Group of the International Energy Agency, Direct Biomass Liquefaction Activity, in which Canada, Finland, Sweden, and the United States participated. The processes chosen for detailed analysis were Atmospheric Flash Pyrolysis (AFP) and Liquefaction In Pressurized Solvent (LIPS). The assessment covered three steps for each process from feed to final product: primary liquefaction to a crude oil product; catalytic hydrotreating to upgrade the crude product to a deoxygenated product oil; and refining the deoxygenated product to gasoline and diesel fuel. Present technology cases and potential future technology cases were evaluated. A consistent analytical basis was used throughout to allow comparison of the processes. This assessment shows that AFP is more economical than LIPS both for the production of boiler fuel oil as the primary liquefaction product and for the production of gasoline and diesel fuel products. The potential for future cost reduction through research and development is also clearly demonstrated. 23 refs., 14 figs., 7 tabs.

  4. Comparison of absolute spectral irradiance responsivity measurement techniques using wavelength-tunable lasers

    SciTech Connect (OSTI)

    Ahtee, Ville; Brown, Steven W.; Larason, Thomas C.; Lykke, Keith R.; Ikonen, Erkki; Noorma, Mart

    2007-07-10

    Independent methods for measuring the absolute spectral irradiance responsivity of detectors have been compared between the calibration facilities at two national metrology institutes, the Helsinki University of Technology (TKK), Finland, and the National Institute of Standards and Technology (NIST). The emphasis is on the comparison of two different techniques for generating a uniform irradiance at a reference plane using wavelength-tunable lasers. At TKK's Laser Scanning Facility (LSF) the irradiance is generated by raster scanning a single collimated laser beam, while at the NIST facility for Spectral Irradiance and Radiance Responsivity Calibrations with Uniform Sources (SIRCUS), lasers are introduced into integrating spheres to generate a uniform irradiance at a reference plane. The laser-based irradiance responsivity results are compared to a traditional lamp-monochromator-based irradiance responsivity calibration obtained at the NIST Spectral Comparator Facility (SCF). A narrowband filter radiometer with a24 nm bandwidth and an effective band-center wavelength of 801 nm was used as the artifact. The results of the comparison between the different facilities, reported for the first time in the near-infrared wavelength range, demonstrate agreement at the uncertainty level of less than 0.1%. This result has significant implications in radiation thermometry and in photometry as well as in radiometry.

  5. Outlook for renewable energy technologies: Assessment of international programs and policies

    SciTech Connect (OSTI)

    Branstetter, L.J.; Vidal, R.C.; Bruch, V.L.; Zurn, R.

    1995-02-01

    The report presents an evaluation of worldwide research efforts in three specific renewable energy technologies, with a view towards future United States (US) energy security, environmental factors, and industrial competitiveness. The overall energy technology priorities of foreign governments and industry leaders, as well as the motivating factors for these priorities, are identified and evaluated from both technological and policy perspectives. The specific technologies of interest are wind, solar thermal, and solar photovoltaics (PV). These program areas, as well as the overall energy policies of Denmark, France, Germany, Italy, the United Kingdom (UK), Japan, Russia, and the European Community as a whole are described. The present and likely future picture for worldwide technological leadership in these technologies-is portrayed. The report is meant to help in forecasting challenges to US preeminence in the various technology areas, particularly over the next ten years, and to help guide US policy-makers as they try to identify specific actions which would help to retain and/or expand the US leadership position.

  6. An assessment of leadership in geothermal energy technology research and development

    SciTech Connect (OSTI)

    Bruch, V.L.

    1994-03-01

    Geothermal energy is one of the more promising renewable energy technologies because it is environmentally benign and, unlike most renewable energy sources, can provide base power. This report provides an assessment of the research and development (R&D) work underway in geothermal energy in the following countries: Denmark, France, Germany, Italy, Japan, Russia, and the United Kingdom. While the R&D work underway in the US exceeds the R&D efforts of the other countries, the lead is eroding. This erosion is due to reductions in federal government funding for geothermal energy R&D and the decline of the US petroleum industry. This erosion of R&D leadership is hindering commercialization of US geothermal energy products and services. In comparison, the study countries are promoting the commercialization of their geothermal energy products and services. As a result, some of these countries, in particular Japan, will probably have the largest share of the global market for geothermal energy products and services; these products and services being targeted toward the developing countries (the largest market for geothermal energy).

  7. An assessment of research and development leadership in advanced batteries for electric vehicles

    SciTech Connect (OSTI)

    Bruch, V.L.

    1994-02-01

    Due to the recently enacted California regulations requiring zero emission vehicles be sold in the market place by 1998, electric vehicle research and development (R&D) is accelerating. Much of the R&D work is focusing on the Achilles` heel of electric vehicles -- advanced batteries. This report provides an assessment of the R&D work currently underway in advanced batteries and electric vehicles in the following countries: Denmark, France, Germany, Italy, Japan, Russia, and the United Kingdom. Although the US can be considered one of the leading countries in terms of advanced battery and electric vehicle R&D work, it lags other countries, particularly France, in producing and promoting electric vehicles. The US is focusing strictly on regulations to promote electric vehicle usage while other countries are using a wide variety of policy instruments (regulations, educational outreach programs, tax breaks and subsidies) to encourage the use of electric vehicles. The US should consider implementing additional policy instruments to ensure a domestic market exists for electric vehicles. The domestic is the largest and most important market for the US auto industry.

  8. Tracing the HIV-1 subtype B mobility in Europe: a phylogeographic approach

    SciTech Connect (OSTI)

    Leitner, Thomas; Paraskevis, D; Pybus, O; Magiorkinis, G; Hatzakis, A

    2008-01-01

    The prevalence and the origin of HIV-1 subtype B, the most prevalent circulating clade among the long-term residents in Europe, have been studied extensively. However the spatial diffusion of the epidemic from the perspective of the virus has not previously been traced. In the current study we inferred the migration history of HIV-1 subtype B by way of a phylogeography of viral sequences sampled from 16 European countries and Israel. Migration events were inferred from viral phylogenies by character reconstruction using parsimony. With regard to the spatial dispersal of the HIV subtype B sequences across viral phylogenies, in most of the countries in Europe the epidemic was introduced by multiple sources and subsequently spread within local networks. Poland provides an exception where most of the infections were the result of a single point introduction. According to the significant migratory pathways, we show that there are considerable differences across Europe. Specifically, Greece, Portugal, Serbia and Spain, provide sources shedding HIV-1; Austria, Belgium and Luxembourg, on the other hand, are migratory targets, while for Denmark, Germany, Italy, Israel, Norway, the Netherlands, Sweden, Switzerland and the UK we inferred significant bidirectional migration. For Poland no significant migratory pathways were inferred. Subtype B phylogeographies provide a new insight about the geographical distribution of viral lineages, as well as the significant pathways of virus dispersal across Europe, suggesting that intervention strategies should also address tourists, travellers and migrants.

  9. Proceedings of the Chornobyl phytoremediation and biomass energy conversion workshop

    SciTech Connect (OSTI)

    Hartley, J.; Tokarevsky, V.

    1998-06-01

    Many concepts, systems, technical approaches, technologies, ideas, agreements, and disagreements were vigorously discussed during the course of the 2-day workshop. The workshop was successful in generating intensive discussions on the merits of the proposed concept that includes removal of radionuclides by plants and trees (phytoremediation) to clean up soil in the Chornobyl Exclusion Zone (CEZ), use of the resultant biomass (plants and trees) to generate electrical power, and incorporation of ash in concrete casks to be used as storage containers in a licensed repository for low-level waste. Twelve years after the Chornobyl Nuclear Power Plant (ChNPP) Unit 4 accident, which occurred on April 26, 1986, the primary 4radioactive contamination of concern is from radioactive cesium ({sup 137}Cs) and strontium ({sup 90}Sr). The {sup 137}Cs and {sup 90}Sr were widely distributed throughout the CEZ. The attendees from Ukraine, Russia, Belarus, Denmark and the US provided information, discussed and debated the following issues considerably: distribution and characteristics of radionuclides in CEZ; efficacy of using trees and plants to extract radioactive cesium (Cs) and strontium (Sr) from contaminated soil; selection of energy conversion systems and technologies; necessary infrastructure for biomass harvesting, handling, transportation, and energy conversion; radioactive ash and emission management; occupational health and safety concerns for the personnel involved in this work; and economics. The attendees concluded that the overall concept has technical and possibly economic merits. However, many issues (technical, economic, risk) remain to be resolved before a viable commercial-scale implementation could take place.

  10. Biomass power for rural development. Quarterly report, January 1, 1997--April 1, 1997

    SciTech Connect (OSTI)

    Cooper, J.T.

    1997-05-01

    The following information summarizes the major areas of project activities accomplished during the last quarter. Activities addressing conversion technology have been geared towards gathering information and drawing comparisons to specific project need. Of major benefit was the trip taken to Denmark by Project Manager, Edward Woolsey. The first section of this report provides an overview of his experiences and findings. As a follow up to this trip, representatives from Iowa State University and from IES Utilities will also visit some of these facilities. Their information will be included in the next report. At the supply development level, the RC&D has been working to identify and organize producers of swithgrass. A major accomplishment has been the formation of the Prairie Lands Bio-Products group. This association will explore different business structures that energy crop producers can use to supply biomass and to effectively market their materials to the energy industry. Thus, the group will begin to interact with IES in the next few months to determine how the supplier and the utility must interact to establish a working relationship and to efficiently provide biomass as a boiler fuel. Other major areas of focus for the group will be the development and implementation of risk management strategies to overcome income loss and allow acreage increases during market development. These strategies include the development of niche markets for swithgrass, the use of CRP lands, and outside sources of cost share for establishment.

  11. Wind Turbine Generator System Duration Test Report for the Gaia-Wind 11 kW Wind Turbine

    SciTech Connect (OSTI)

    Huskey, A.; Bowen, A.; Jager, D.

    2010-09-01

    This test was conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project. This project was established to help reduce the barriers of wind energy expansion by providing independent testing results for small turbines. In total, five turbines are being tested at the National Renewable Energy Laboratory's (NRELs) National Wind Technology Center (NWTC) as a part of this project. Duration testing is one of up to five tests that may be performed on the turbines, including power performance, safety and function, noise, and power quality tests. The results of the testing will provide the manufacturers with reports that may be used for small wind turbine certification. The test equipment includes a Gaia-Wind 11 kW wind turbine mounted on an 18 m monopole tower. Gaia-Wind Ltd. manufactured the turbine in Denmark, although the company is based in Scotland. The system was installed by the NWTC Site Operations group with guidance and assistance from Gaia-Wind.

  12. A historical perspective of Global Warming Potential from Municipal Solid Waste Management

    SciTech Connect (OSTI)

    Habib, Komal; Schmidt, Jannick H.; Christensen, Per

    2013-09-15

    Highlights: • Five scenarios are compared based on different waste management systems from 1970 to 2010. • Technology development for incineration and vehicular exhaust system throughout the time period is considered. • Compared scenarios show continuous improvement regarding environmental performance of waste management system. • Energy and material recovery from waste account for significant savings of Global Warming Potential (GWP) today. • Technology development for incineration has played key role in lowering the GWP during past five decades. - Abstract: The Municipal Solid Waste Management (MSWM) sector has developed considerably during the past century, paving the way for maximum resource (materials and energy) recovery and minimising environmental impacts such as global warming associated with it. The current study is assessing the historical development of MSWM in the municipality of Aalborg, Denmark throughout the period of 1970 to 2010, and its implications regarding Global Warming Potential (GWP{sub 100}), using the Life Cycle Assessment (LCA) approach. Historical data regarding MSW composition, and different treatment technologies such as incineration, recycling and composting has been used in order to perform the analysis. The LCA results show a continuous improvement in environmental performance of MSWM from 1970 to 2010 mainly due to the changes in treatment options, improved efficiency of various treatment technologies and increasing focus on recycling, resulting in a shift from net emission of 618 kg CO{sub 2}-eq. tonne{sup −1} to net saving of 670 kg CO{sub 2}-eq. tonne{sup −1} of MSWM.

  13. IEA Wind Task 26 - Multi-national Case Study of the Financial Cost of Wind Energy; Work Package 1 Final Report

    SciTech Connect (OSTI)

    Schwabe, P.; Lensink, S.; Hand, M.

    2011-03-01

    The lifetime cost of wind energy is comprised of a number of components including the investment cost, operation and maintenance costs, financing costs, and annual energy production. Accurate representation of these cost streams is critical in estimating a wind plant's cost of energy. Some of these cost streams will vary over the life of a given project. From the outset of project development, investors in wind energy have relatively certain knowledge of the plant's lifetime cost of wind energy. This is because a wind energy project's installed costs and mean wind speed are known early on, and wind generation generally has low variable operation and maintenance costs, zero fuel cost, and no carbon emissions cost. Despite these inherent characteristics, there are wide variations in the cost of wind energy internationally, which is the focus of this report. Using a multinational case-study approach, this work seeks to understand the sources of wind energy cost differences among seven countries under International Energy Agency (IEA) Wind Task 26 - Cost of Wind Energy. The participating countries in this study include Denmark, Germany, the Netherlands, Spain, Sweden, Switzerland, and the United States. Due to data availability, onshore wind energy is the primary focus of this study, though a small sample of reported offshore cost data is also included.

  14. 1982 worldwide pipeline construction will top 21,900 miles, $9. 5 billion

    SciTech Connect (OSTI)

    Hall, D.

    1982-07-01

    Reports that pipeline construction slowed slightly in 1982 because of lowered economic activity worldwide, with an upturn forecast for 1983. Explains that need for new pipelines to transport increasing amounts of oil and gas energy now being discovered, plus use of pipelines to transport other commodities in increasing amounts, has created a backlog of demand for facilities. Indicates that commodities suited for pipeline transport and getting consideration include crude oil; refined products; natural gas liquids; LPG; coal slurries; carbon dioxide (used for enhanced oil recovery); chemicals such as ammonia, ethane, ethylene, and similar petrochemical feedstocks; industrial gases such as oxygen, nitrogen; and solids slurries such as ores, wood chips, and other non-soluble minerals, even items such as wood chips and wood pulp for paper-making. Reveals that there are 10,396 miles of coal slurry pipeline planned for the US and 500 miles in Canada. Major US projects underway in the gas pipeline field include the 797-mile, 36-in. Trailblazer system in Nebraska, Wyoming, Colorado, and Utah. Products/ LPG/NGL pipelines underway include 105 miles of dual 4 and 6-in. line in Kansas. Crude pipeline activity includes 100 miles of 12-in. in California and 80 miles of 4 thru 40-in. in Alaska on the North Slope. Updates plans in Canada, Scotland, Denmark, Ireland, France, the Middle East, Australia, Southeast Asia, Mexico, South America and the USSR.

  15. Pathways, Networks and Systems Medicine Conferences

    SciTech Connect (OSTI)

    Nadeau, Joseph H.

    2013-11-25

    The 6th Pathways, Networks and Systems Medicine Conference was held at the Minoa Palace Conference Center, Chania, Crete, Greece (16-21 June 2008). The Organizing Committee was composed of Joe Nadeau (CWRU, Cleveland), Rudi Balling (German Research Centre, Brauschweig), David Galas (Institute for Systems Biology, Seattle), Lee Hood (Institute for Systems Biology, Seattle), Diane Isonaka (Seattle), Fotis Kafatos (Imperial College, London), John Lambris (Univ. Pennsylvania, Philadelphia),Harris Lewin (Univ. of Indiana, Urbana-Champaign), Edison Liu (Genome Institute of Singapore, Singapore), and Shankar Subramaniam (Univ. California, San Diego). A total of 101 individuals from 21 countries participated in the conference: USA (48), Canada (5), France (5), Austria (4), Germany (3), Italy (3), UK (3), Greece (2), New Zealand (2), Singapore (2), Argentina (1), Australia (1), Cuba (1), Denmark (1), Japan (1), Mexico (1), Netherlands (1), Spain (1), Sweden (1), Switzerland (1). With respect to speakers, 29 were established faculty members and 13 were graduate students or postdoctoral fellows. With respect to gender representation, among speakers, 13 were female and 28 were male, and among all participants 43 were female and 58 were male. Program these included the following topics: Cancer Pathways and Networks (Day 1), Metabolic Disease Networks (Day 2), Day 3 ? Organs, Pathways and Stem Cells (Day 3), and Day 4 ? Inflammation, Immunity, Microbes and the Environment (Day 4). Proceedings of the Conference were not published.

  16. Expected international demand for woody and herbaceous feedstock

    SciTech Connect (OSTI)

    Lamers, Patrick; Jacobson, Jacob; Mohammad, Roni; Wright, Christopher

    2015-03-01

    The development of a U.S. bioenergy market and ultimately ‘bioeconomy’ has primarily been investigated with a national focus. Limited attention has been given to the potential impacts of international market developments. The goal of this project is to advance the current State of Technology of a single biorefinery to the global level providing quantitative estimates on how international markets may influence the domestic feedstock supply costs. The scope of the project is limited to feedstock that is currently available and new crops being developed to be used in a future U.S. bioeconomy including herbaceous residues (e.g., corn stover), woody biomass (e.g., pulpwood), and energy crops (e.g., switchgrass). The timeframe is set to the periods of 2022, 2030, and 2040 to align with current policy targets (e.g., the RFS2) and future updates of the Billion Ton data. This particular milestone delivers demand volumes for generic woody and herbaceous feedstocks for the main (net) importing regions along the above timeframes. The regional focus of the study is the European Union (EU), currently the largest demand region for U.S. pellets made from pulpwood and forest residues. The pellets are predominantly used in large-scale power plants (>5MWel) in the United Kingdom (UK), the Netherlands (NL), Belgium (BE), and Denmark (DK).

  17. Markets to Facilitate Wind and Solar Energy Integration in the Bulk Power Supply: An IEA Task 25 Collaboration; Preprint

    SciTech Connect (OSTI)

    Milligan, M.; Holttinen, H.; Soder, L.; Clark, C.; Pineda, I.

    2012-09-01

    Wind and solar power will give rise to challenges in electricity markets regarding flexibility, capacity adequacy, and the participation of wind and solar generators to markets. Large amounts of wind power will have impacts on bulk power system markets and electricity prices. If the markets respond to increased wind power by increasing investments in low-capital, high-cost or marginal-cost power, the average price may remain in the same range. However, experiences so far from Denmark, Germany, Spain, and Ireland are such that the average market prices have decreased because of wind power. This reduction may result in additional revenue insufficiency, which may be corrected with a capacity market, yet capacity markets are difficult to design. However, the flexibility attributes of the capacity also need to be considered. Markets facilitating wind and solar integration will include possibilities for trading close to delivery (either by shorter gate closure times or intraday markets). Time steps chosen for markets can enable more flexibility to be assessed. Experience from 5- and 10-minute markets has been encouraging.

  18. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience

    SciTech Connect (OSTI)

    Cochran, J.; Bird, L.; Heeter, J.; Arent, D. A.

    2012-04-01

    Many countries -- reflecting very different geographies, markets, and power systems -- are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This study documents the diverse approaches to effective integration of variable renewable energy among six countries -- Australia (South Australia), Denmark, Germany, Ireland, Spain, and the United States (Western region-Colorado and Texas)-- and summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. Each country has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. The ability to maintain a broad ecosystem perspective, to organize and make available the wealth of experiences, and to ensure a clear path from analysis to enactment should be the primary focus going forward.

  19. Evaluation of High Throughput Screening Methods in Picking up Differences between Cultivars of Lignocellulosic Biomass for Ethanol Production

    SciTech Connect (OSTI)

    Lindedam, Jane; Bruun, Sander; Jorgensen, Henning; Decker, Stephen R.; Turner, Geoffrey B.; DeMartini, Jaclyn D.; Wyman, Charles E.; Felby, Claus

    2014-07-01

    Here, we present a unique evaluation of three advanced high throughput pretreatment and enzymatic hydrolysis systems (HTPH-systems) for screening of lignocellulosic biomass for enzymatic saccharification. Straw from 20 cultivars of winter wheat from two sites in Denmark was hydrothermally pretreated and enzymatically processed in each of the separately engineered HTPH-systems at 1) University of California, Riverside, 2) National Renewable Energy Laboratory (NREL), Colorado, and 3) University of Copenhagen (CPH). All three systems were able to detect significant differences between the cultivars in the release of fermentable sugars, with average cellulose conversions of 57%, 64%, and 71% from Riverside, NREL and CPH, respectively. We found the best correlation of glucose yields between the Riverside and NREL systems (R2 = 0.2139), and the best correlation for xylose yields was found between Riverside and CPH (R2 = 0.4269). The three systems identified Flair as the highest yielding cultivar and Dinosor, Glasgow, and Robigus as low yielding cultivars. Despite different conditions in the three HTPH-systems, the approach of microscale screening for phenotypically less recalcitrant feedstock seems sufficiently robust to be used as a generic analytical platform.

  20. Multi-pack Disposal Concepts for Spent Fuel (Rev. 0)

    SciTech Connect (OSTI)

    Hadgu, Teklu; Hardin, Ernest; Matteo, Edward N.

    2015-12-01

    At the initiation of the Used Fuel Disposition (UFD) R&D campaign, international geologic disposal programs and past work in the U.S. were surveyed to identify viable disposal concepts for crystalline, clay/shale, and salt host media (Hardin et al., 2012). Concepts for disposal of commercial spent nuclear fuel (SNF) and high-level waste (HLW) from reprocessing are relatively advanced in countries such as Finland, France, and Sweden. The UFD work quickly showed that these international concepts are all “enclosed,” whereby waste packages are emplaced in direct or close contact with natural or engineered materials . Alternative “open” modes (emplacement tunnels are kept open after emplacement for extended ventilation) have been limited to the Yucca Mountain License Application Design (CRWMS M&O, 1999). Thermal analysis showed that, if “enclosed” concepts are constrained by peak package/buffer temperature, waste package capacity is limited to 4 PWR assemblies (or 9-BWR) in all media except salt. This information motivated separate studies: 1) extend the peak temperature tolerance of backfill materials, which is ongoing; and 2) develop small canisters (up to 4-PWR size) that can be grouped in larger multi-pack units for convenience of storage, transportation, and possibly disposal (should the disposal concept permit larger packages). A recent result from the second line of investigation is the Task Order 18 report: Generic Design for Small Standardized Transportation, Aging and Disposal Canister Systems (EnergySolution, 2015). This report identifies disposal concepts for the small canisters (4-PWR size) drawing heavily on previous work, and for the multi-pack (16-PWR or 36-BWR).

  1. Multi-Pack Disposal Concepts for Spent Fuel (Revision 1)

    SciTech Connect (OSTI)

    Hardin, Ernest; Matteo, Edward N.; Hadgu, Teklu

    2016-01-01

    At the initiation of the Used Fuel Disposition (UFD) R&D campaign, international geologic disposal programs and past work in the U.S. were surveyed to identify viable disposal concepts for crystalline, clay/shale, and salt host media. Concepts for disposal of commercial spent nuclear fuel (SNF) and high-level waste (HLW) from reprocessing are relatively advanced in countries such as Finland, France, and Sweden. The UFD work quickly showed that these international concepts are all “enclosed,” whereby waste packages are emplaced in direct or close contact with natural or engineered materials . Alternative “open” modes (emplacement tunnels are kept open after emplacement for extended ventilation) have been limited to the Yucca Mountain License Application Design. Thermal analysis showed that if “enclosed” concepts are constrained by peak package/buffer temperature, that waste package capacity is limited to 4 PWR assemblies (or 9 BWR) in all media except salt. This information motivated separate studies: 1) extend the peak temperature tolerance of backfill materials, which is ongoing; and 2) develop small canisters (up to 4-PWR size) that can be grouped in larger multi-pack units for convenience of storage, transportation, and possibly disposal (should the disposal concept permit larger packages). A recent result from the second line of investigation is the Task Order 18 report: Generic Design for Small Standardized Transportation, Aging and Disposal Canister Systems. This report identifies disposal concepts for the small canisters (4-PWR size) drawing heavily on previous work, and for the multi-pack (16-PWR or 36-BWR).

  2. Simulation of Thermal Stratification in BWR Suppression Pools with One Dimensional Modeling Method

    SciTech Connect (OSTI)

    Haihua Zhao; Ling Zou; Hongbin Zhang

    2014-01-01

    The suppression pool in a boiling water reactor (BWR) plant not only is the major heat sink within the containment system, but also provides the major emergency cooling water for the reactor core. In several accident scenarios, such as a loss-of-coolant accident and extended station blackout, thermal stratification tends to form in the pool after the initial rapid venting stage. Accurately predicting the pool stratification phenomenon is important because it affects the peak containment pressure; the pool temperature distribution also affects the NPSHa (available net positive suction head) and therefore the performance of the Emergency Core Cooling System and Reactor Core Isolation Cooling System pumps that draw cooling water back to the core. Current safety analysis codes use zero dimensional (0-D) lumped parameter models to calculate the energy and mass balance in the pool; therefore, they have large uncertainties in the prediction of scenarios in which stratification and mixing are important. While three-dimensional (3-D) computational fluid dynamics (CFD) methods can be used to analyze realistic 3-D configurations, these methods normally require very fine grid resolution to resolve thin substructures such as jets and wall boundaries, resulting in a long simulation time. For mixing in stably stratified large enclosures, the BMIX++ code (Berkeley mechanistic MIXing code in C++) has been developed to implement a highly efficient analysis method for stratification where the ambient fluid volume is represented by one-dimensional (1-D) transient partial differential equations and substructures (such as free or wall jets) are modeled with 1-D integral models. This allows very large reductions in computational effort compared to multi-dimensional CFD modeling. One heat-up experiment performed at the Finland POOLEX facility, which was designed to study phenomena relevant to Nordic design BWR suppression pool including thermal stratification and mixing, is used for validation. Comparisons between the BMIX++, GOTHIC, and CFD calculations against the POOLEX experimental data are discussed in detail.

  3. Control room modernization at Finnish nuclear power plants - Two projects compared

    SciTech Connect (OSTI)

    Laarni, J.; Norros, L.

    2006-07-01

    The modernization of automation systems and human-machine interfaces is a current issue at both of the two nuclear power plants (i.e., Fortum's Loviisa plant and TVO's Olkiluoto plant) in Finland. Since the plants have been launched in the 1970's or 1980's, technology is in part old-fashioned and needs to be renewed. At Olkiluoto upgrades of the turbine operator systems have already been conducted; at Loviisa the first phase of the modernization project has just started. Basically, there is a question of the complete digitalization of the information streams at the two plants, and transition from a conventional hard-wired or hybrid control room to a screen-based one. The new human-machine interfaces will comprise new technology, such as PC workstations, soft control, touch screens and large-screen overall displays. The modernization of human-system interfaces is carried out in a stepwise manner at both plants. At both plants the main driver has not been the need to renew the user interfaces of the control room, but the need to upgrade the automation systems. In part because of this, there is a lack of a systematic top-down approach in which different aspects of human factors (HF) engineering are considered in relationship to higher level goals. Our aim here is to give an overview description of the control room modernization projects at the two plants and provide a preliminary evaluation of their progress to date. The projects are also compared, for example, in terms of duration, scope and phasing, and who is responsible for the realization of the project. In addition, we also compare experiences from the Finnish projects to experiences from similar projects abroad. The main part of the data used in this study is based on designers' and project members' interviews. (authors)

  4. International Workshop on Characterization and PIE Needs for Fundamental Understanding of Fuels Performance and Safety

    SciTech Connect (OSTI)

    Not Listed

    2011-12-01

    The International Workshop on Characterization and PIE Needs to Support Science-Based Development of Innovative Fuels was held June 16-17, 2011, in Paris, France. The Organization for Economic Co-operation and Development (OECD), Nuclear Energy Agency (NEA) Working Party on the Fuel Cycle (WPFC) sponsored the workshop to identify gaps in global capabilities that need to be filled to meet projected needs in the 21st century. First and foremost, the workshop brought nine countries and associated international organizations, together in support of common needs for nuclear fuels and materials testing, characterization, PIE, and modeling capabilities. Finland, France, Germany, Republic of Korea, Russian Federation, Sweden, Switzerland, United Kingdom, United States of America, IAEA, and ITU (on behalf of European Union Joint Research Centers) discussed issues and opportunities for future technical advancements and collaborations. Second, the presentations provided a base level of understanding of current international capabilities. Three main categories were covered: (1) status of facilities and near term plans, (2) PIE needs from fuels engineering and material science perspectives, and (3) novel PIE techniques being developed to meet the needs. The International presentations provided valuable data consistent with the outcome of the National Workshop held in March 2011. Finally, the panel discussion on 21st century PIE capabilities, created a unified approach for future collaborations. In conclusion, (1) existing capabilities are not sufficient to meet the needs of a science-based approach, (2) safety issues and fuels behavior during abnormal conditions will receive more focus post-Fukushima; therefore we need to adopt our techniques to those issues, and (3) International collaboration is needed in the areas of codes and standards development for the new techniques.

  5. Regression analysis of technical parameters affecting nuclear power plant performances

    SciTech Connect (OSTI)

    Ghazy, R.; Ricotti, M. E.; Trueco, P.

    2012-07-01

    Since the 80's many studies have been conducted in order to explicate good and bad performances of commercial nuclear power plants (NPPs), but yet no defined correlation has been found out to be totally representative of plant operational experience. In early works, data availability and the number of operating power stations were both limited; therefore, results showed that specific technical characteristics of NPPs were supposed to be the main causal factors for successful plant operation. Although these aspects keep on assuming a significant role, later studies and observations showed that other factors concerning management and organization of the plant could instead be predominant comparing utilities operational and economic results. Utility quality, in a word, can be used to summarize all the managerial and operational aspects that seem to be effective in determining plant performance. In this paper operational data of a consistent sample of commercial nuclear power stations, out of the total 433 operating NPPs, are analyzed, mainly focusing on the last decade operational experience. The sample consists of PWR and BWR technology, operated by utilities located in different countries, including U.S. (Japan)) (France)) (Germany)) and Finland. Multivariate regression is performed using Unit Capability Factor (UCF) as the dependent variable; this factor reflects indeed the effectiveness of plant programs and practices in maximizing the available electrical generation and consequently provides an overall indication of how well plants are operated and maintained. Aspects that may not be real causal factors but which can have a consistent impact on the UCF, as technology design, supplier, size and age, are included in the analysis as independent variables. (authors)

  6. An efficient modeling method for thermal stratification simulation in a BWR suppression pool

    SciTech Connect (OSTI)

    Haihua Zhao; Ling Zou; Hongbin Zhang; Hua Li; Walter Villanueva; Pavel Kudinov

    2012-09-01

    The suppression pool in a BWR plant not only is the major heat sink within the containment system, but also provides major emergency cooling water for the reactor core. In several accident scenarios, such as LOCA and extended station blackout, thermal stratification tends to form in the pool after the initial rapid venting stage. Accurately predicting the pool stratification phenomenon is important because it affects the peak containment pressure; and the pool temperature distribution also affects the NPSHa (Available Net Positive Suction Head) and therefore the performance of the pump which draws cooling water back to the core. Current safety analysis codes use 0-D lumped parameter methods to calculate the energy and mass balance in the pool and therefore have large uncertainty in prediction of scenarios in which stratification and mixing are important. While 3-D CFD methods can be used to analyze realistic 3D configurations, these methods normally require very fine grid resolution to resolve thin substructures such as jets and wall boundaries, therefore long simulation time. For mixing in stably stratified large enclosures, the BMIX++ code has been developed to implement a highly efficient analysis method for stratification where the ambient fluid volume is represented by 1-D transient partial differential equations and substructures such as free or wall jets are modeled with 1-D integral models. This allows very large reductions in computational effort compared to 3-D CFD modeling. The POOLEX experiments at Finland, which was designed to study phenomena relevant to Nordic design BWR suppression pool including thermal stratification and mixing, are used for validation. GOTHIC lumped parameter models are used to obtain boundary conditions for BMIX++ code and CFD simulations. Comparison between the BMIX++, GOTHIC, and CFD calculations against the POOLEX experimental data is discussed in detail.

  7. SciDAC Center for Gyrokinetic Particle Simulation of Turbulent Transport in Burning Plasmas

    SciTech Connect (OSTI)

    Lin, Zhihong

    2013-12-18

    During the first year of the SciDAC gyrokinetic particle simulation (GPS) project, the GPS team (Zhihong Lin, Liu Chen, Yasutaro Nishimura, and Igor Holod) at the University of California, Irvine (UCI) studied the tokamak electron transport driven by electron temperature gradient (ETG) turbulence, and by trapped electron mode (TEM) turbulence and ion temperature gradient (ITG) turbulence with kinetic electron effects, extended our studies of ITG turbulence spreading to core-edge coupling. We have developed and optimized an elliptic solver using finite element method (FEM), which enables the implementation of advanced kinetic electron models (split-weight scheme and hybrid model) in the SciDAC GPS production code GTC. The GTC code has been ported and optimized on both scalar and vector parallel computer architectures, and is being transformed into objected-oriented style to facilitate collaborative code development. During this period, the UCI team members presented 11 invited talks at major national and international conferences, published 22 papers in peer-reviewed journals and 10 papers in conference proceedings. The UCI hosted the annual SciDAC Workshop on Plasma Turbulence sponsored by the GPS Center, 2005-2007. The workshop was attended by about fifties US and foreign researchers and financially sponsored several gradual students from MIT, Princeton University, Germany, Switzerland, and Finland. A new SciDAC postdoc, Igor Holod, has arrived at UCI to initiate global particle simulation of magnetohydrodynamics turbulence driven by energetic particle modes. The PI, Z. Lin, has been promoted to the Associate Professor with tenure at UCI.

  8. The South Karelia Air Pollution Study. The effects of malodorous sulfur compounds from pulp mills on respiratory and other symptoms

    SciTech Connect (OSTI)

    Jaakkola, J.J.; Vilkka, V.; Marttila, O.; Jaeppinen, P.H.; Haahtela, T. )

    1990-12-01

    The paper mills in South Karelia, the southeast part of Finland, are responsible for releasing a substantial amount of malodorous sulfur compounds such as hydrogen sulfide (H2S), methyl mercaptan (CH3SH), and methyl sulfides ((CH3)2S and (CH3)2S2), into ambient air. In the most polluted residential area the annual mean concentrations of hydrogen sulfide and methyl mercaptan are estimated to be 8 and 2 to 5 micrograms/m3 and the highest daily average concentration 100 and 50 micrograms/m3. The annual mean and highest daily concentrations of sulfur dioxide (SO2) are very low. We studied the effects of malodorous sulfur compounds on eye, nasal and respiratory symptoms, and headache in adults. A cross-sectional self-administered questionnaire was distributed in February 1987 and responded to by 488 adults living in a severely (n = 198), a moderately (n = 204), and a nonpolluted community (n = 86). This included questions about occurrence of the symptoms of interest during the previous 4 wk and 12 months and individual, behavioral, and other environmental determinants of the symptoms. The response rate was 83%. The odds ratios (OR) for symptoms experienced often or constantly in severely versus nonpolluted and moderately versus nonpolluted communities were estimated in logistic regression analysis controlling potential confounders. The odds ratios for eye (moderate exposure OR 11.70, Cl95% 2.33 to 58.65; severe exposure OR 11.78, Cl95% 2.35 to 59.09) and nasal symptoms (OR 2.01, Cl95% 0.97 to 4.15; OR 2.19, Cl95% 1.06 to 4.55) and cough (OR 1.89, Cl95% 0.61 to 5.86; OR 3.06, Cl95% 1.02 to 9.29) during the previous 12 months were increased, with a dose-response pattern.

  9. Environmental sustainability comparison of a hypothetical pneumatic waste collection system and a door-to-door system

    SciTech Connect (OSTI)

    Punkkinen, Henna; Merta, Elina; Teerioja, Nea; Moliis, Katja; Kuvaja, Eveliina

    2012-10-15

    Highlights: Black-Right-Pointing-Pointer We compare the environmental sustainability of two MSW collection systems. Black-Right-Pointing-Pointer We evaluate pneumatic and door-to-door collection systems. Black-Right-Pointing-Pointer The greenhouse gas emissions of pneumatic collection are around three times higher. Black-Right-Pointing-Pointer System components are decisive but assumptions on electricity use are also important. Black-Right-Pointing-Pointer Pneumatic collection could provide other benefits over door-to-door system. - Abstract: Waste collection is one of the life cycle phases that influence the environmental sustainability of waste management. Pneumatic waste collection systems represent a new way of arranging waste collection in densely populated urban areas. However, limited information is available on the environmental impacts of this system. In this study, we compare the environmental sustainability of conventional door-to-door waste collection with its hypothetical pneumatic alternative. Furthermore, we analyse whether the size of the hypothetical pneumatic system, or the number of waste fractions included, have an impact on the results. Environmental loads are calculated for a hypothetical pneumatic waste collection system modelled on an existing dense urban area in Helsinki, Finland, and the results are compared to those of the prevailing, container-based, door-to-door waste collection system. The evaluation method used is the life-cycle inventory (LCI). In this study, we report the atmospheric emissions of greenhouse gases (GHG), SO{sub 2} and NO{sub x}. The results indicate that replacing the prevailing system with stationary pneumatic waste collection in an existing urban infrastructure would increase total air emissions. Locally, in the waste collection area, emissions would nonetheless diminish, as collection traffic decreases. While the electricity consumption of the hypothetical pneumatic system and the origin of electricity have a significant bearing on the results, emissions due to manufacturing the system's components prove decisive.

  10. The correlation between reactivity and ash mineralogy of coke

    SciTech Connect (OSTI)

    Kerkkonen, O.; Mattila, E.; Heiniemi, R.

    1996-12-31

    Rautaruukki is a modern integrated Finnish steel works having a production of 2.4 mil. t/year of flat products. The total fuel consumption of the two blast furnaces in 1994 was 435 kg/t HM. Coke used was 345 kg/t HM and oil injection was 90 kg/t HM. The coking plant was taken in to operation in 1987 and is the only one in Finland, which means that the coking tradition is very short. Coke production is 0.9 mil. t/year. The coking blends include 70--80% medium volatile coals having a wide range of total dilatation. From time to time disturbances in the operation of the blast furnaces have occurred in spite of the fact that the reactivity of the coke used has remained constant or even decreased. It was thought necessary to investigate the factors affecting coke reactivity, in order to better understand the results of the reactivity test. This paper deals with carbonization tests done in a 7 kg test oven using nine individual coals having volatile-matter contents of 17--36% (dry) and seven blends made from these coals. Coke reactivity with CO{sub 2} at 1100 C (CRI) and coke strength after reaction (CSR) were determined using the test developed by the Nippon Steel Corporation. The influence of coke carbon form, porosity and especially ash mineralogy on the coke reactivity were examined. The effects of some additives; petroleum coke (pet coke), the spillage material from the coke ovens and oxidized coal, on coke quality were also studied. Typical inorganic minerals found in coals were added to one of the high volatile coals, which was then coked to determine the affect of the minerals on the properties of the coke produced.

  11. Composite tube cracking in kraft recovery boilers: A state-of-the-art review

    SciTech Connect (OSTI)

    Singbeil, D.L.; Prescott, R.; Keiser, J.R.; Swindeman, R.W.

    1997-07-01

    Beginning in the mid-1960s, increasing energy costs in Finland and Sweden made energy recovery more critical to the cost-effective operation of a kraft pulp mill. Boiler designers responded to this need by raising the steam operating pressure, but almost immediately the wall tubes in these new boilers began to corrode rapidly. Test panels installed in the walls of the most severely corroding boiler identified austenitic stainless steel as sufficiently resistant to the new corrosive conditions, and discussions with Sandvik AB, a Swedish tube manufacturer, led to the suggestion that coextruded tubes be used for water wall service in kraft recovery boilers. Replacement of carbon steel by coextruded tubes has solved most of the corrosion problems experienced by carbon steel wall tubes, however, these tubes have not been problem-free. Beginning in early 1995, a multidisciplinary research program funded by the US Department of Energy was established to investigate the cause of cracking in coextruded tubes and to develop improved materials for use in water walls and floors of kraft recovery boilers. One portion of that program, a state-of-the-art review of public- and private-domain documents related to coextruded tube cracking in kraft recovery boilers is reported here. Sources of information that were consulted for this review include the following: tube manufacturers, boiler manufacturers, public-domain literature, companies operating kraft recovery boilers, consultants and failure analysis laboratories, and failure analyses conducted specifically for this project. Much of the information contained in this report involves cracking problems experienced in recovery boiler floors and those aspects of spout and air-port-opening cracking not readily attributable to thermal fatigue. 61 refs.

  12. Proceedings of the Biomass Pyrolysis Oil Properties and Combustion Meeting, 26-28 September 1994, Estes Park, Colorado

    SciTech Connect (OSTI)

    Milne, T.

    1995-01-01

    The increasing scale-up of fast pyrolysis in North America and Europe, as well as the exploration and expansion of markets for the energy use of biocrude oils that now needs to take place, suggested that it was timely to convene an international meeting on the properties and combustion behavior of these oils. A common understanding of the state-of-the-art and technical and other challenges which need to be met during the commercialization of biocrude fuel use, can be achieved. The technical issues and understanding of combustion of these oils are rapidly being advanced through R&D in the United States. Canada, Europe and Scandinavia. It is obvious that for the maximum economic impact of biocrude, it will be necessary to have a common set of specifications so that oils can be used interchangeably with engines and combustors which require minimal modification to use these renewable fuels. Fundamental and applied studies being pursued in several countries are brought together in this workshop so that we can arrive at common strategies. In this way, both the science and the commercialization are advanced to the benefit of all, without detracting from the competitive development of both the technology and its applications. This United States-Canada-Finland collaboration has led to the two and one half day specialists meeting at which the technical basis for advances in biocrude development is discussed. The goal is to arrive at a common agenda on issues that cross national boundaries in this area. Examples of agenda items are combustion phenomena, the behavior of trace components of the oil (N, alkali metals), the formation of NOx in combustion, the need for common standards and environmental safety and health issues in the handling, storage and transportation of biocrudes.

  13. Community wind power ownership schemes in Europe and their relevance to the United States

    SciTech Connect (OSTI)

    Bolinger, Mark

    2001-05-15

    With varying success, the United States and Europe have followed a more or less parallel path of policies to support wind development over the past twenty years. Feed-in laws and tax incentives first popularized in California in the early 1980s and greatly expanded upon in Europe during the 1990s are gradually giving way to market-based support mechanisms such as renewable portfolio standards, which are being implemented in one form or another in ten US states and at least three European nations. At the same time, electricity markets are being liberalized in both the US and Europe, and many electricity consumers are being given the choice to support the development of renewable energy through higher tariffs, both in traditionally regulated and newly competitive markets. One notable area in which wind development in Europe and United States has not evolved in common, however, is with respect to the level of community ownership of wind turbines or clusters. While community ownership of wind projects is unheard of in the United States, in Europe, local wind cooperatives or other participatory business schemes have been responsible for a large share of total wind development. In Denmark, for example, approximately 80% of all wind turbines are either individually or cooperatively owned, and a similar pattern holds in Germany, the world leader in installed wind capacity. Sweden also has a strong wind cooperative base, and the UK has recently made forays into community wind ownership. Why is it that wind development has evolved this way in Europe, but not in the United States? What incremental effect have community-owned wind schemes had on European wind development? Have community-owned wind schemes driven development in Europe, or are they merely a vehicle through which the fundamental driving institutions have been channeled? Is there value to having community wind ownership in the US? Is there reason to believe that such schemes would succeed in the US? If so, which model seems most appropriate, and what barriers--legal, regulatory, tax, market, or investment--stand in the way of implementing such a scheme? These are the questions this report seeks to address. The report begins with a discussion of the relative advantages and disadvantages of community wind ownership, as opposed to the large commercially-owned projects that have so far dominated US wind development. Next, four detailed case studies relate community-owned wind experience in Denmark, Sweden, the UK, Germany, focusing primarily on the different participatory models employed in each country. The report then categorizes the various models into three main groupings--community-led, developer-led, and investment funds--and draws general conclusions about the success of each category in Europe, and the conditions that dictate the effective use of one approach over another. Finally, the focus shifts to the US, where the report discusses the domestic barriers facing each model category, and identifies the category offering the most value with the fewest barriers to implementation. The report concludes with a high-level introduction to potential applications for community wind ownership within the United States.

  14. Evaluation of Efficiency Activities in the Industrial Sector Undertaken in Response to Greenhouse Gas Emission Reduction Targets

    SciTech Connect (OSTI)

    Price, Lynn; de la Rue du Can, Stephane; Lu, Hongyou; Horvath, Arpad

    2010-05-21

    The 2006 California Global Warming Solutions Act calls for reducing greenhouse gas (GHG) emissions to 1990 levels by 2020. Meeting this target will require action from all sectors of the California economy, including industry. The industrial sector consumes 25% of the energy used and emits 28% of the carbon dioxide (CO{sub 2}) produced in the state. Many countries around the world have national-level GHG reduction or energy-efficiency targets, and comprehensive programs focused on implementation of energy efficiency and GHG emissions mitigation measures in the industrial sector are essential for achieving their goals. A combination of targets and industry-focused supporting programs has led to significant investments in energy efficiency as well as reductions in GHG emissions within the industrial sectors in these countries. This project has identified program and policies that have effectively targeted the industrial sector in other countries to achieve real energy and CO{sub 2} savings. Programs in Ireland, France, The Netherlands, Denmark, and the UK were chosen for detailed review. Based on the international experience documented in this report, it is recommended that companies in California's industrial sector be engaged in a program to provide them with support to meet the requirements of AB32, The Global Warming Solution Act. As shown in this review, structured programs that engage industry, require members to evaluate their potential efficiency measures, plan how to meet efficiency or emissions reduction goals, and provide support in achieving the goals, can be quite effective at assisting companies to achieve energy efficiency levels beyond those that can be expected to be achieved autonomously.

  15. The paradox of strategic environmental assessment

    SciTech Connect (OSTI)

    Bidstrup, Morten Hansen, Anne Merrild

    2014-07-01

    Strategic Environmental Assessment (SEA) is a tool that can facilitate sustainable development and improve decision-making by introducing environmental concern early in planning processes. However, various international studies conclude that current planning practice is not taking full advantage of the tool, and we therefore define the paradox of SEA as the methodological ambiguity of non-strategic SEA. This article explores causality through at three-step case study on aggregates extraction planning in Denmark, which consists of a document analysis; a questionnaire survey and follow-up communication with key planners. Though the environmental reports on one hand largely lack strategic considerations, practitioners express an inherent will for strategy and reveal that their SEAs in fact have been an integrated part of the planning process. Institutional context is found to be the most significant barrier for a strategy and this suggests that non-strategic planning setups can prove more important than non-strategic planning in SEA practice. Planners may try to execute strategy within the confinements of SEA-restricted planning contexts; however, such efforts can be overlooked if evaluated by a narrow criterion for strategy formation. Consequently, the paradox may also spark from challenged documentation. These findings contribute to the common understanding of SEA quality; however, further research is needed on how to communicate and influence the strategic options which arguably remain inside non-strategic planning realities. - Highlights: International studies conclude that SEAs are not strategic. = The paradox of SEA. Even on the highest managerial level, some contexts do not leave room for strategy. Non-strategic SEA can derive from challenged documentation. Descriptive and emergent strategy formation can, in practice, be deemed non-strategic.

  16. Experience with FLS-GSA dry scrubbing technology for waste-to-energy applications

    SciTech Connect (OSTI)

    Olsen, P.B.; Stuard, C.; Hsu, F.E.

    1998-07-01

    The paper describes the gas suspension absorber (GSA) dry scrubbing technology developed by FLS miljo a/s, Denmark. The GSA is a new generation of semi-dry technology utilizing a circulating fast fluidized bed as absorber for acid gases (SO{sub 2}, HCI, HF) dioxins and heavy metals. The authors give a detailed description of the GSA which differs from conventional spray-dryer absorber systems in that it provides an extreme high dust concentration in the absorber. The high specific surface area of the dust combined with the quenching action of the atomized lime slurry provides excellent conditions for heat and mass transfer as well as secondary nucleation sites for the condensation/adsorption of dioxins and heavy metals. Attention is focused on the GSA as a retrofit technology for waste-to-energy plants. As retrofit the GSA is advantageous due to the compact design, small footprint and the ability to use the existing electrostatic precipitator (ESP) for particulate control. The grain loading leaving the GSA system and entering the ESP, is controlled by the efficiency of the GSA cyclone, and for this reasons the grain loading entering the ESP is less than or equal to the grain loading leaving the incinerator. The retrofit with a GSA system will furthermore reduce the actual flue gas volume to the ESP, which means an increased specific collection area. In addition the increased moisture content in the flue gas improves the collection efficiency. The authors compare this retrofit option to conventional spray-dryer absorption technology. They describe the operating experience with the GSA technology for waste-to-energy plants. Operating experience and performance test results for acid gases, dioxins and heavy metals, especially mercury, from several European waste-to-energy are reported.

  17. Setting the Standard for Industrial Energy Efficiency

    SciTech Connect (OSTI)

    McKane, Aimee; Williams, Robert; Perry, Wayne; Li, Tienan

    2007-06-01

    Industrial motor-driven systems use more than 2194 billionkWh annually on a global basis and offer one of the largest opportunitiesfor energy savings.1 The International Energy Agency estimates thatoptimization of motor driven systems could reduce global electricitydemand by 7 percent through the application of commercially availabletechnologies and using well-tested engineering practices. Yet manyindustrial firms remain either unaware of or unable to achieve theseenergy savings. The same factors that make it so challenging to achieveand sustain energy efficiency in motor-driven systems (complexity,frequent changes) apply to the production processes that they support.Yet production processes typically operate within a narrow band ofacceptable performance. These processes are frequently incorporated intoISO 9000/14000 quality and environmental management systems, whichrequire regular, independent audits to maintain ISO certification, anattractive value for international trade. It is our contention that acritical step in achieving and sustaining energy efficiency ofmotor-driven systems specifically, and industrial energy efficiencygenerally, is the adoption of a corporate energy management standard thatis consistent with current industrial quality and environmentalmanagement systems such as ISO. Several energy management standardscurrently exist (US, Denmark, Ireland, Sweden) and specifications(Germany, Netherlands) others are planned (China, Spain, Brazil, Korea).This paper presents the current status of energy management standardsdevelopment internationally, including an analysis of their sharedfeatures and differences, in terms of content, promulgation, andimplementation. The purpose of the analysis is to describe the currentstate of "best practices" for this emerging area of energy efficiencypolicymaking and tosuggest next steps toward the creation of a trulyinternational energy management standard that is consistent with the ISOprinciples of measurement, documentation, and continuousimprovement.

  18. ADVANCED SECOND GENERATION CERAMIC CANDLE FILTERS

    SciTech Connect (OSTI)

    M.A. Alvin

    2002-01-31

    Through sponsorship from the Department of Energy's National Energy Technology Laboratory (DOE/NETL), development and manufacture of advanced second generation candle filters was undertaken in the early 1990's. Efforts were primarily focused on the manufacture of fracture toughened, 1.5 m, continuous fiber ceramic composite (CFCC) and filament wound candle filters by 3M, McDermott, DuPont Lanxide Composites, and Techniweave. In order to demonstrate long-term thermal, chemical, and mechanical stability of the advanced second generation candle filter materials, Siemens Westinghouse initiated high temperature, bench-scale, corrosion testing of 3M's CVI-SiC and DuPont's PRD-66 mini-candles, and DuPont's CFCC SiC-SiC and IF&P Fibrosic{sup TM} coupons under simulated, pressurized fluidized-bed combustion (PFBC) conditions. This effort was followed by an evaluation of the mechanical and filtration performance of the advanced second generation filter elements in Siemens Westinghouse's bench-scale PFBC test facility in Pittsburgh, Pennsylvania. Arrays of 1.4-1.5 m 3M CVI-SiC, DuPont PRD-66, DuPont SiC-SiC, and IF&P Fibrosic{sup TM} candles were subjected to steady state process operating conditions, increased severity thermal transients, and accelerated pulse cycling test campaigns which represented {approx}1760 hours of equivalent filter operating life. Siemens Westinghouse subsequently participated in early material surveillance programs which marked entry of the 3M CVI-SiC and DuPont PRD-66 candle filters in Siemens Westinghouse Advanced Particulate Filtration (APF) system at the American Electric Power (AEP) Tidd Demonstration Plant in Brilliant, Ohio. Siemens Westinghouse then conducted an extended, accelerated life, qualification program, evaluating the performance of the 3M, McDermott, and Techniweave oxide-based CFCC filter elements, modified DuPont PRD-66 elements, and the Blasch, Scapa Cerafil{sup TM}, and Specific Surface monolithic candles for use in the APF system at the Foster Wheeler pressurized circulating fluidized-bed combustion (PCFBC), pilot-scale, test facility in Karhula, Finland. This report presents a summary of these efforts, defining the stability of the various porous ceramic filter materials, as well as component performance and extended life for use in advanced coal-based power systems.

  19. THE COMPETITION BETWEEN METHYLMERCURY RISKS AND OMEGA-3 POLYUNSATURATED FATTY ACID BENEFITS: A REVIEW OF CONFLICTING EVIDENCE ON FISH CONSUMPTION AND CARDIOVASCULAR HEALTH.

    SciTech Connect (OSTI)

    LIPFERT, F.W.; SULLIVAN, T.M.

    2006-10-31

    The health concerns of methylmercury (MeHg) contamination of seafood have recently been extended to include cardiovascular effects, especially premature mortality. Although the fatty acids (fish oils) found in most species are thought to confer a wide range of health benefits, especially to the cardiovascular system, some epidemiological studies have suggested that such benefits may be offset by adverse effects of MeHg. This comprehensive review is based on searches of the NIH MEDLINE database and compares and contrasts 145 published studies involving cardiovascular effects and exposures to mercury and other fish contaminants, intake of fatty acids including dietary supplements of fish oils, and rates of seafood consumption. Since few of these studies include adequate simultaneous measurements of all of these potential predictor variables, we summarized their effects separately, across the available studies of each, and then drew conclusions based on the aggregated findings. It is important to realize that studies of seafood consumption encompass the net effects of all of these predictor variables, but that seafood intake studies are rarely supported by human biomarker measurements that reflect the actual uptake of harmful as well as beneficial fish ingredients. As a result, exposure measurement error is an issue when comparing studies and predictor variables. It is also possible that the observed benefits of eating fish may relate more to the characteristics of the consumers than to those of the fish. We found the evidence for adverse cardiovascular effects of MeHg to be sparse and unconvincing. Studies of cardiovascular mortality show net benefits, and the findings of adverse effects are mainly limited to studies Finland at high mercury exposure levels. By contrast, a very consistent picture of beneficial effects is seen for fatty acids, after recognizing the effects of exposure uncertainties and the presence of threshold effects. Studies based on measured biomarker levels are seen to be the most reliable and present a convincing picture of strong beneficial effects, especially for those causes of death involving cardiac arrhythmia. This conclusion also extends to studies of fish-oil supplementation. Studies based on fish consumption show mainly benefits from increased consumption. This finding is supported by an ecological study at the national population level, for which the lifestyle effects that might be correlated with fish consumption within a given population would be expected to ''average out'' across nations. Finally, the net survival benefits resulting from eating fish are consistent with studies involving complete diets, although benefits are also seen to accrue from reduced consumption of red meat and saturated fats.

  20. Radioactive waste management approaches for developed countries

    SciTech Connect (OSTI)

    Patricia Paviet-Hartmann; Anthony Hechanova; Catherine Riddle

    2013-07-01

    Nuclear power has demonstrated over the last 30 years its capacity to produce base-load electricity at a low, predictable and stable cost due to the very low economic dependence on the price of uranium. However the management of used nuclear fuel remains the Achilles Heel of this energy source since the storage of used nuclear fuel is increasing as evidenced by the following number with 2,000 tons of UNF produced each year by the 104 US nuclear reactor units which equates to a total of 62,000 spent fuel assemblies stored in dry cask and 88,000 stored in pools. Two options adopted by several countries will be presented. The first one adopted by Europe, Japan and Russia consists of recycling the used nuclear fuel after irradiation in a nuclear reactor. Ninety six percent of uranium and plutonium contained in the spent fuel could be reused to produce electricity and are worth recycling. The separation of uranium and plutonium from the wastes is realized through the industrial PUREX process so that they can be recycled for re-use in a nuclear reactor as a mixed oxide (MOX) fuel. The second option undertaken by Finland, Sweden and the United States implies the direct disposal of used nuclear fuel into a geologic formation. One has to remind that only 30% of the worldwide used nuclear fuel are currently recycled, the larger part being stored (70% in pool) waiting for scientific or political decisions. A third option is emerging with a closed fuel cycle which will improve the global sustainability of nuclear energy. This option will not only decrease the volume amount of nuclear waste but also the long-term radiotoxicity of the final waste, as well as improving the long-term safety and the heat-loading of the final repository. At the present time, numerous countries are focusing on the R&D recycling activities of the ultimate waste composed of fission products and minor actinides (americium and curium). Several new chemical extraction processes, such as TRUSPEAK, ALSEP, EXAM, or LUCA are pursued worldwide and their approaches will be highlighted.

  1. Transport of anthropogenic and biomass burning aerosols from Europe to the Arctic during spring 2008

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Marelle, L.; Raut, Jean-Christophe; Thomas, J. L.; Law, K. S.; Quennehen, Boris; Ancellet, G.; Pelon, J.; Schwarzenboeck, A.; Fast, Jerome D.

    2015-04-10

    During the POLARCAT-France airborne campaign in April 2008, pollution originating from anthropogenic and biomass burning emissions was measured in the European Arctic. We compare these aircraft measurements with simulations using the WRF-Chem model to investigate model representation of aerosols transported from Europe to the Arctic. Modeled PM2.5 is evaluated using European Monitoring and Evaluation Programme (EMEP) measurements in source regions and POLARCAT aircraft measurements in the Scandinavian Arctic. Total PM2.5 agrees well with the measurements, although the model overestimates nitrate and underestimates organic carbon in source regions. Using WRF-Chem in combination with the Lagrangian model FLEXPART-WRF, we find that duringmore » the campaign the research aircraft sampled two different types of European plumes: mixed anthropogenic and fire plumes from eastern Europe and Russia transported below 2 km, and anthropogenic plumes from central Europe uplifted by warm conveyor belt circulations to 5–6 km. Both modeled plume types had undergone significant wet scavenging (> 50% PM10) during transport. Modeled aerosol vertical distributions and optical properties below the aircraft are evaluated in the Arctic using airborne lidar measurements. Model results show that the pollution event transported aerosols into the Arctic (> 66.6° N) for a 4-day period. During this 4-day period, biomass burning emissions have the strongest influence on concentrations between 2.5 and 3 km altitudes, while European anthropogenic emissions influence aerosols at both lower (~ 1.5 km) and higher altitudes (~ 4.5 km). As a proportion of PM2.5, modeled black carbon and SO4= concentrations are more enhanced near the surface in anthropogenic plumes. The European plumes sampled during the POLARCAT-France campaign were transported over the region of springtime snow cover in northern Scandinavia, where they had a significant local atmospheric warming effect. We find that, during this transport event, the average modeled top-of-atmosphere (TOA) shortwave direct and semi-direct radiative effect (DSRE) north of 60° N over snow and ice-covered surfaces reaches +0.58 W m−2, peaking at +3.3 W m−2 at noon over Scandinavia and Finland.« less

  2. Overview of the International R&D Recycling Activities of the Nuclear Fuel Cycle

    SciTech Connect (OSTI)

    Patricia Paviet-Hartmann

    2012-10-01

    Nuclear power has demonstrated over the last 30 years its capacity to produce base-load electricity at a low, predictable and stable cost due to the very low economic dependence on the price of uranium. However the management of used nuclear fuel remains the Achilles Heel of this energy source since the storage of used nuclear fuel is increasing as evidenced by the following number with 2,000 tons of UNF produced each year by the 104 US nuclear reactor units which equates to a total of 62,000 spent fuel assemblies stored in dry cask and 88,000 stored in pools. Two options adopted by several countries will be presented. The first one adopted by Europe, Japan and Russia consists of recycling the used nuclear fuel after irradiation in a nuclear reactor. Ninety six percent of uranium and plutonium contained in the spent fuel could be reused to produce electricity and are worth recycling. The separation of uranium and plutonium from the wastes is realized through the industrial PUREX process so that they can be recycled for re-use in a nuclear reactor as a mixed oxide (MOX) fuel. The second option undertaken by Finland, Sweden and the United States implies the direct disposal of used nuclear fuel into a geologic formation. One has to remind that only 30% of the worldwide used nuclear fuel are currently recycled, the larger part being stored (90% in pool) waiting for scientific or political decisions. A third option is emerging with a closed fuel cycle which will improve the global sustainability of nuclear energy. This option will not only decrease the volume amount of nuclear waste but also the long-term radiotoxicity of the final waste, as well as improving the long-term safety and the heat-loading of the final repository. At the present time, numerous countries are focusing on the R&D recycling activities of the ultimate waste composed of fission products and minor actinides (americium and curium). Several new chemical extraction processes, such as TRUSPEAK, EXAM, or LUCA processes are pursued worldwide and their approaches will be highlighted.

  3. Shipper/receiver difference verification of spent fuel by use of PDET

    SciTech Connect (OSTI)

    Ham, Y. S.; Sitaraman, S.

    2011-07-01

    Spent fuel storage pools in most countries are rapidly approaching their design limits with the discharge of over 10,000 metric tons of heavy metal from global reactors. Countries like UK, France or Japan have adopted a closed fuel cycle by reprocessing spent fuel and recycling MOX fuel while many other countries opted for above ground interim dry storage for their spent fuel management strategy. Some countries like Finland and Sweden are already well on the way to setting up a conditioning plant and a deep geological repository for spent fuel. For all these situations, shipments of spent fuel are needed and the number of these shipments is expected to increase significantly. Although shipper/receiver difference (SRD) verification measurements are needed by IAEA when the recipient facility receives spent fuel, these are not being practiced to the level that IAEA has desired due to lack of a credible measurement methodology and instrument that can reliably perform these measurements to verify non-diversion of spent fuel during shipment and confirm facility operator declarations on the spent fuel. In this paper, we describe a new safeguards method and an associated instrument, Partial Defect Tester (PDET), which can detect pin diversion from Pressurized Water Reactor (PWR) Spent Fuel Assemblies in an in-situ condition. The PDET uses multiple tiny neutron and gamma detectors in the form of a cluster and a simple, yet highly precise, gravity-driven system to obtain underwater radiation measurements inside a Pressurized Water Reactor (PWR) spent fuel assembly. The method takes advantage of the PWR fuel design which contains multiple guide tubes which can be accessed from the top. The data obtained in such a manner can provide spatial distribution of neutron and gamma flux within a spent fuel assembly. Our simulation study as well as validation measurements indicated that the ratio of the gamma signal to the thermal neutron signal at each detector location normalized to the peak ratio of all the detector locations gives a unique signature that is sensitive to missing pins. The signature is principally dependent on the geometry of the detector locations, and little sensitive to enrichment or burn-up variations. A small variation in the fuel bundle, such as a few missing pins, changes the shape of the signature to enable detection. After verification of the non-diversion of spent fuel pins, the neutron signal and gamma signal are subsequently used to verify the consistency of the operator declaration on the fuel burn-up and cooling time. (authors)

  4. The alanine detector in BNCT dosimetry: Dose response in thermal and epithermal neutron fields

    SciTech Connect (OSTI)

    Schmitz, T.; Bassler, N.; Blaickner, M.; Ziegner, M.; Hsiao, M. C.; Liu, Y. H.; Koivunoro, H.; Auterinen, I.; Sern, T.; Kotiluoto, P.; Palmans, H.; Sharpe, P.; Langguth, P.; Hampel, G.

    2015-01-15

    Purpose: The response of alanine solid state dosimeters to ionizing radiation strongly depends on particle type and energy. Due to nuclear interactions, neutron fields usually also consist of secondary particles such as photons and protons of diverse energies. Various experiments have been carried out in three different neutron beams to explore the alanine dose response behavior and to validate model predictions. Additionally, application in medical neutron fields for boron neutron capture therapy is discussed. Methods: Alanine detectors have been irradiated in the thermal neutron field of the research reactor TRIGA Mainz, Germany, in five experimental conditions, generating different secondary particle spectra. Further irradiations have been made in the epithermal neutron beams at the research reactors FiR 1 in Helsinki, Finland, and Tsing Hua open pool reactor in HsinChu, Taiwan ROC. Readout has been performed with electron spin resonance spectrometry with reference to an absorbed dose standard in a {sup 60}Co gamma ray beam. Absorbed doses and dose components have been calculated using the Monte Carlo codes FLUKA and MCNP. The relative effectiveness (RE), linking absorbed dose and detector response, has been calculated using the Hansen and Olsen alanine response model. Results: The measured dose response of the alanine detector in the different experiments has been evaluated and compared to model predictions. Therefore, a relative effectiveness has been calculated for each dose component, accounting for its dependence on particle type and energy. Agreement within 5% between model and measurement has been achieved for most irradiated detectors. Significant differences have been observed in response behavior between thermal and epithermal neutron fields, especially regarding dose composition and depth dose curves. The calculated dose components could be verified with the experimental results in the different primary and secondary particle fields. Conclusions: The alanine detector can be used without difficulty in neutron fields. The response has been understood with the model used which includes the relative effectiveness. Results and the corresponding discussion lead to the conclusion that application in neutron fields for medical purpose is limited by its sensitivity but that it is a useful tool as supplement to other detectors and verification of neutron source descriptions.

  5. Transport of anthropogenic and biomass burning aerosols from Europe to the Arctic during spring 2008

    SciTech Connect (OSTI)

    Marelle, L.; Raut, Jean-Christophe; Thomas, J. L.; Law, K. S.; Quennehen, Boris; Ancellet, G.; Pelon, J.; Schwarzenboeck, A.; Fast, Jerome D.

    2015-04-10

    During the POLARCAT-France airborne campaign in April 2008, pollution originating from anthropogenic and biomass burning emissions was measured in the European Arctic. We compare these aircraft measurements with simulations using the WRF-Chem model to investigate model representation of aerosols transported from Europe to the Arctic. Modeled PM2.5 is evaluated using European Monitoring and Evaluation Programme (EMEP) measurements in source regions and POLARCAT aircraft measurements in the Scandinavian Arctic. Total PM2.5 agrees well with the measurements, although the model overestimates nitrate and underestimates organic carbon in source regions. Using WRF-Chem in combination with the Lagrangian model FLEXPART-WRF, we find that during the campaign the research aircraft sampled two different types of European plumes: mixed anthropogenic and fire plumes from eastern Europe and Russia transported below 2 km, and anthropogenic plumes from central Europe uplifted by warm conveyor belt circulations to 5–6 km. Both modeled plume types had undergone significant wet scavenging (> 50% PM10) during transport. Modeled aerosol vertical distributions and optical properties below the aircraft are evaluated in the Arctic using airborne lidar measurements. Model results show that the pollution event transported aerosols into the Arctic (> 66.6° N) for a 4-day period. During this 4-day period, biomass burning emissions have the strongest influence on concentrations between 2.5 and 3 km altitudes, while European anthropogenic emissions influence aerosols at both lower (~ 1.5 km) and higher altitudes (~ 4.5 km). As a proportion of PM2.5, modeled black carbon and SO4= concentrations are more enhanced near the surface in anthropogenic plumes. The European plumes sampled during the POLARCAT-France campaign were transported over the region of springtime snow cover in northern Scandinavia, where they had a significant local atmospheric warming effect. We find that, during this transport event, the average modeled top-of-atmosphere (TOA) shortwave direct and semi-direct radiative effect (DSRE) north of 60° N over snow and ice-covered surfaces reaches +0.58 W m−2, peaking at +3.3 W m−2 at noon over Scandinavia and Finland.

  6. Potential Applications for Nuclear Energy besides Electricity Generation: AREVA Global Perspective of HTR Potential Market

    SciTech Connect (OSTI)

    Soutworth, Finis; Gauthier, Jean-Claude; Lecomte, Michel; Carre, Franck

    2007-07-01

    Energy supply is increasingly showing up as a major issue for electricity supply, transportation, settlement, and process heat industrial supply including hydrogen production. Nuclear power is part of the solution. For electricity supply, as exemplified in Finland and France, the EPR brings an immediate answer; HTR could bring another solution in some specific cases. For other supply, mostly heat, the HTR brings a solution inaccessible to conventional nuclear power plants for very high or even high temperature. As fossil fuels costs increase and efforts to avoid generation of Greenhouse gases are implemented, a market for nuclear generated process heat will develop. Following active developments in the 80's, HTR have been put on the back burner up to 5 years ago. Light water reactors are widely dominating the nuclear production field today. However, interest in the HTR technology was renewed in the past few years. Several commercial projects are actively promoted, most of them aiming at electricity production. ANTARES is today AREVA's response to the cogeneration market. It distinguishes itself from other concepts with its indirect cycle design powering a combined cycle power plant. Several reasons support this design choice, one of the most important of which is the design flexibility to adapt readily to combined heat and power applications. From the start, AREVA made the choice of such flexibility with the belief that the HTR market is not so much in competition with LWR in the sole electricity market but in the specific added value market of cogeneration and process heat. In view of the volatility of the costs of fossil fuels, AREVA's choice brings to the large industrial heat applications the fuel cost predictability of nuclear fuel with the efficiency of a high temperature heat source free of greenhouse gases emissions. The ANTARES module produces 600 MWth which can be split into the required process heat, the remaining power drives an adapted prorated electric plant. Depending on the process heat temperature and power needs, up to 80 % of the nuclear heat is converted into useful power. An important feature of the design is the standardization of the heat source, as independent as possible of the process heat application. This should expedite licensing. The essential conditions for success include: 1. Timely adapted licensing process and regulations, codes and standards for such application and design; 2. An industry oriented R and D program to meet the technological challenges making the best use of the international collaboration. Gen IV could be the vector; 3. Identification of an end user (or a consortium of) willing to fund a FOAK. (authors)

  7. AIJ in the Non-Energy Sector in India: Opportunities and Concerns

    SciTech Connect (OSTI)

    Ravindranath, N.H.; Meili, A.; Anita, R.

    1998-11-01

    Although the U.N. Framework Convention on Climate Change (FCCC) has been signed and ratified by 168 countries, global greenhouse gas (GHG) emissions have increased substantially since the 1992 Rio Summit. In both developing countries (DCs) and industrialized countries (ICs), there has been a need to find mechanisms to facilitate environmentally sound mitigation strategies. This need led to the formation of Activities Implemented Jointly (AIJ) at the first Conference-of the Parties (COP) in 1995. In Article 4A, para 2D, the COP established an AIJ pilot phase in which Annex I (IC) countries would enter into agreements to implement activities jointly with non-Annex I parties. DCs would engage in AIJ on a purely voluntary basis and all AIJ projects should be compatible with and supportive of national environment and development goals. AIJ does not imply GHG reduction commitments by DCs. Neither do all projects undertaken during the pilot phase qualify as a fulfillment of current commitment s of Annex I parties under the COP. The current pilot phase for AIJ ends in the year 2000, a date which may be extended. Current AIJ activities are largely focused on the energy sector. The Nordic countries, for example, feel that the most important potential areas for cooperation in AIJ are fuel conversion, more effective energy production, increased energy efficiency, and reforms in energy-intensive industry (Nordic Council of Ministers, 1995). Denmark does not want to include non-energy sector projects such as carbon sink enhancement projects in the pilot phase (Nordic Council of Ministers, 1995). However, other countries, including the US, have already funded a number of forestry sector projects (Development Alternatives, 1997). Moreover, energy-sector projects involving high technology or capital-intensive technology are often a source of controversy between DCs and ICs regarding the kind of technology transferred and sharing of costs and benefits. Further, the pilot phase provide s an opportunity for capacity-building and learning about methods of planning, implementation, and monitoring of GHG abatement in land-based non-energy sector projects.

  8. IEA Annex 26: Advanced Supermarket Refrigeration/Heat Recovery Systems

    SciTech Connect (OSTI)

    Baxter, VAN

    2003-05-19

    With increased concern about the impact of refrigerant leakage on global warming, a number of new supermarket refrigeration system configurations requiring significantly less refrigerant charge are being considered. In order to help promote the development of advanced systems and expand the knowledge base for energy-efficient supermarket technology, the International Energy Agency (IEA) established IEA Annex 26 (Advanced Supermarket Refrigeration/Heat Recovery Systems) under the ''IEA Implementing Agreement on Heat Pumping Technologies''. Annex 26 focuses on demonstrating and documenting the energy saving and environmental benefits of advanced systems design for food refrigeration and space heating and cooling for supermarkets. Advanced in this context means systems that use less energy, require less refrigerant and produce lower refrigerant emissions. Stated another way, the goal is to identify supermarket refrigeration and HVAC technology options that reduce the total equivalent warming impact (TEWI) of supermarkets by reducing both system energy use (increasing efficiency) and reducing total refrigerant charge. The Annex has five participating countries: Canada, Denmark, Sweden, the United Kingdom, and the United States. The working program of the Annex has involved analytical and experimental investigation of several candidate system design approaches to determine their potential to reduce refrigerant usage and energy consumption. Advanced refrigeration system types investigated include the following: distributed compressor systems--small parallel compressor racks are located in close proximity to the food display cases they serve thus significantly shortening the connecting refrigerant line lengths; secondary loop systems--one or more central chillers are used to refrigerate a secondary coolant (e.g. brine, ice slurry, or CO2) that is pumped to the food display cases on the sales floor; self-contained display cases--each food display case has its own refrigeration unit; low-charge direct expansion--similar to conventional multiplex refrigeration systems but with improved controls to limit charge. Means to integrate store HVAC systems for space heating/cooling with the refrigeration system have been investigated as well. One approach is to use heat pumps to recover refrigeration waste heat and raise it to a sufficient level to provide for store heating needs. Another involves use of combined heating and power (CHP) or combined cooling, heating, and power (CCHP) systems to integrate the refrigeration, HVAC, and power services in stores. Other methods including direct recovery of refrigeration reject heat for space and water heating have also been examined.

  9. Mind the gap in SEA: An institutional perspective on why assessment of synergies amongst climate change mitigation, adaptation and other policy areas are missing

    SciTech Connect (OSTI)

    Vammen Larsen, Sanne; Kornov, Lone; Wejs, Anja

    2012-02-15

    This article takes its point of departure in two approaches to integrating climate change into Strategic Environmental Assessment (SEA): Mitigation and adaptation, and in the fact that these, as well as the synergies between them and other policy areas, are needed as part of an integrated assessment and policy response. First, the article makes a review of how positive and negative synergies between a) climate change mitigation and adaptation and b) climate change and other environmental concerns are integrated into Danish SEA practice. Then, the article discusses the implications of not addressing synergies. Finally, the article explores institutional explanations as to why synergies are not addressed in SEA practice. A document analysis of 149 Danish SEA reports shows that only one report comprises the assessment of synergies between mitigation and adaptation, whilst 9,4% of the reports assess the synergies between climate change and other environmental concerns. The consequences of separation are both the risk of trade-offs and missed opportunities for enhancing positive synergies. In order to propose explanations for the lacking integration, the institutional background is analysed and discussed, mainly based on Scott's theory of institutions. The institutional analysis highlights a regulatory element, since the assessment of climate change synergies is underpinned by legislation, but not by guidance. This means that great focus is on normative elements such as the local interpretation of legislation and of climate change mitigation and adaptation. The analysis also focuses on how the fragmentation of the organisation in which climate change and SEA are embedded has bearings on both normative and cultural-cognitive elements. This makes the assessment of synergies challenging. The evidence gathered and presented in the article points to a need for developing the SEA process and methodology in Denmark with the aim to include climate change in the assessments in a more systematic and integrated manner. - Highlights: Black-Right-Pointing-Pointer Synergies between climate change mitigation, adaptation and other environmental concerns are not addressed in Danish SEA. Black-Right-Pointing-Pointer Institutional explanations relate to organisational set-ups and understandings of climate change as a new planning issue. Black-Right-Pointing-Pointer The paper points to a need for developing SEA to include climate change in a more systematic and integrated manner.

  10. TOXIC SUBSTANCES FROM COAL COMBUSTION-A COMPREHENSIVE ASSESSMENT

    SciTech Connect (OSTI)

    C.L. Senior; F. Huggins; G.P. Huffman; N. Shah; N. Yap; J.O.L. Wendt; W. Seames; M.R. Ames; A.F. Sarofim; S. Swenson; J.S. Lighty; A. Kolker; R. Finkelman; C.A. Palmer; S.J. Mroczkowski; J.J. Helble; R. Mamani-Paco; R. Sterling; G. Dunham; S. Miller

    2001-06-30

    The Clean Air Act Amendments of 1990 identify a number of hazardous air pollutants (HAPs) as candidates for regulation. Should regulations be imposed on HAP emissions from coal-fired power plants, a sound understanding of the fundamental principles controlling the formation and partitioning of toxic species during coal combustion will be needed. With support from the National Energy Technology Laboratory (NETL), the Electric Power Research Institute, and VTT (Finland), Physical Sciences Inc. (PSI) has teamed with researchers from USGS, MIT, the University of Arizona (UA), the University of Kentucky (UK), the University of Connecticut (UC), the University of Utah (UU) and the University of North Dakota Energy and Environmental Research Center (EERC) to develop a broadly applicable emissions model useful to regulators and utility planners. The new Toxics Partitioning Engineering Model (ToPEM) will be applicable to all combustion conditions including new fuels and coal blends, low-NOx combustion systems, and new power generation plants. Development of ToPEM will be based on PSI's existing Engineering Model for Ash Formation (EMAF). The work discussed in this report covers the Phase II program. Five coals were studied (three in Phase I and two new ones in Phase II). In this work UK has used XAFS and Moessbauer spectroscopies to characterize elements in project coals. For coals, the principal use was to supply direct information about certain hazardous and other key elements (iron) to complement the more complete indirect investigation of elemental modes of occurrence being carried out by colleagues at USGS. Iterative selective leaching using ammonium acetate, HCl, HF, and HNO3, used in conjunction with mineral identification/quantification, and microanalysis of individual mineral grains, has allowed USGS to delineate modes of occurrence for 44 elements. The Phase II coals show rank-dependent systematic differences in trace-element modes of occurrence. The work at UU focused on the behavior of trace metals in the combustion zone by studying vaporization from single coal particles. The coals were burned at 1700 K under a series of fuel-rich and oxygen-rich conditions. The data collected in this study will be applied to a model that accounts for the full equilibrium between carbon monoxide and carbon dioxide. The model also considers many other reactions taking place in the combustion zone, and involves the diffusion of gases into the particle and combustion products away from the particle. A comprehensive study has been conducted at UA to investigate the post-combustion partitioning of trace elements during large-scale combustion of pulverized coal combustion. For many coals, there are three distinct particle regions developed by three separate mechanisms: (1) a submicron fume, (2) a micron-sized fragmentation region, and (3) a bulk (>3 {micro}m) fly ash region. The controlling partitioning mechanisms for trace elements may be different in each of the three particle regions. A substantial majority of semi-volatile trace elements (e.g., As, Se, Sb, Cd, Zn, Pb) volatilize during combustion. The most common partitioning mechanism for semi-volatile elements is reaction with active fly ash surface sites. Experiments conducted under this program at UC focused on measuring mercury oxidation under cooling rates representative of the convective section of a coal-fired boiler to determine the extent of homogeneous mercury oxidation under these conditions. In fixed bed studies at EERC, five different test series were planned to evaluate the effects of temperature, mercury concentration, mercury species, stoichiometric ratio of combustion air, and ash source. Ash samples generated at UA and collected from full-scale power plants were evaluated. Extensive work was carried out at UK during this program to develop new methods for identification of mercury species in fly ash and sorbents. We demonstrated the usefulness of XAFS spectroscopy for the speciation of mercury captured on low-temperature sorbents from combustion flue gases and dev

  11. Feature Detection, Characterization and Confirmation Methodology: Final Report

    SciTech Connect (OSTI)

    Karasaki, Kenzi; Apps, John; Doughty, Christine; Gwatney, Hope; Onishi, Celia Tiemi; Trautz, Robert; Tsang, Chin-Fu

    2007-03-01

    This is the final report of the NUMO-LBNL collaborative project: Feature Detection, Characterization and Confirmation Methodology under NUMO-DOE/LBNL collaboration agreement, the task description of which can be found in the Appendix. We examine site characterization projects from several sites in the world. The list includes Yucca Mountain in the USA, Tono and Horonobe in Japan, AECL in Canada, sites in Sweden, and Olkiluoto in Finland. We identify important geologic features and parameters common to most (or all) sites to provide useful information for future repository siting activity. At first glance, one could question whether there was any commonality among the sites, which are in different rock types at different locations. For example, the planned Yucca Mountain site is a dry repository in unsaturated tuff, whereas the Swedish sites are situated in saturated granite. However, the study concludes that indeed there are a number of important common features and parameters among all the sites--namely, (1) fault properties, (2) fracture-matrix interaction (3) groundwater flux, (4) boundary conditions, and (5) the permeability and porosity of the materials. We list the lessons learned from the Yucca Mountain Project and other site characterization programs. Most programs have by and large been quite successful. Nonetheless, there are definitely 'should-haves' and 'could-haves', or lessons to be learned, in all these programs. Although each site characterization program has some unique aspects, we believe that these crosscutting lessons can be very useful for future site investigations to be conducted in Japan. One of the most common lessons learned is that a repository program should allow for flexibility, in both schedule and approach. We examine field investigation technologies used to collect site characterization data in the field. An extensive list of existing field technologies is presented, with some discussion on usage and limitations. Many of the technologies on the list were in fact used during the characterization of Yucca Mountain and elsewhere by LBNL personnel. The study also includes emerging technologies and identifies the need to develop better estimation of important parameters for repository siting. Notable emerging technologies include 3-D seismic and satellite-based remote sensing and wireless micro electro mechanical systems (MEMS) sensors. They enable cost-effective and ubiquitous monitoring to be applied for site characterization. We list and classify the types of uncertainties involved in site characterization. Uncertainties can exist in all aspects of site characterization: data, interpretation, conceptualization, and modeling. We use the Swedish program to exemplify such uncertainties. We also devote a chapter on geochemical issues regarding the interaction between groundwater and natural and engineered barrier materials. A recommendation has been made to take advantage of the recent advancement in geochemical modeling capabilities in natural systems. Although it is not of immediate relevance at the preliminary investigation stage, it serves as a good reminder that geochemical investigation efforts should not be overlooked at any stage in the repository program. We construct a synthetic preliminary-investigation site based on an extensive data set available from a geoscientific project in Japan, which we use as a 'real' site to evaluate uncertainties resulting from hydrogeological modeling and examine strategies for characterizing a new site. We plan various preliminary-investigation configurations and conduct preliminary numerical investigations at the synthetic site. We construct a model of the 'real' site for each PI configuration, make predictions of particle travel times, and compare against the 'real' data obtained from the 'real' model. We conclude that drilling as many as nine boreholes does not necessarily improve the understanding of the site compared to drilling as few as three boreholes, unless there is an underlying structure that is larger than the spacing of the boreholes. The

  12. Advanced Test Reactor Core Modeling Update Project Annual Report for Fiscal Year 2012

    SciTech Connect (OSTI)

    David W. Nigg, Principal Investigator; Kevin A. Steuhm, Project Manager

    2012-09-01

    Legacy computational reactor physics software tools and protocols currently used for support of Advanced Test Reactor (ATR) core fuel management and safety assurance, and to some extent, experiment management, are inconsistent with the state of modern nuclear engineering practice, and are difficult, if not impossible, to properly verify and validate (V&V) according to modern standards. Furthermore, the legacy staff knowledge required for application of these tools and protocols from the 1960s and 1970s is rapidly being lost due to staff turnover and retirements. In late 2009, the Idaho National Laboratory (INL) initiated a focused effort, the ATR Core Modeling Update Project, to address this situation through the introduction of modern high-fidelity computational software and protocols. This aggressive computational and experimental campaign will have a broad strategic impact on the operation of the ATR, both in terms of improved computational efficiency and accuracy for support of ongoing DOE programs as well as in terms of national and international recognition of the ATR National Scientific User Facility (NSUF). The ATR Core Modeling Update Project, targeted for full implementation in phase with the next anticipated ATR Core Internals Changeout (CIC) in the 2014-2015 time frame, began during the last quarter of Fiscal Year 2009, and has just completed its third full year. Key accomplishments so far have encompassed both computational as well as experimental work. A new suite of stochastic and deterministic transport theory based reactor physics codes and their supporting nuclear data libraries (HELIOS, KENO6/SCALE, NEWT/SCALE, ATTILA, and an extended implementation of MCNP5) has been installed at the INL under various licensing arrangements. Corresponding models of the ATR and ATRC are now operational with all five codes, demonstrating the basic feasibility of the new code packages for their intended purpose. Of particular importance, a set of as-run core depletion HELIOS calculations for all ATR cycles since August 2009, Cycle 145A through Cycle 151B, was successfully completed during 2012. This major effort supported a decision late in the year to proceed with the phased incorporation of the HELIOS methodology into the ATR Core Safety Analysis Package (CSAP) preparation process, in parallel with the established PDQ-based methodology, beginning late in Fiscal Year 2012. Acquisition of the advanced SERPENT (VTT-Finland) and MC21 (DOE-NR) Monte Carlo stochastic neutronics simulation codes was also initiated during the year and some initial applications of SERPENT to ATRC experiment analysis were demonstrated. These two new codes will offer significant additional capability, including the possibility of full-3D Monte Carlo fuel management support capabilities for the ATR at some point in the future. Finally, a capability for rigorous sensitivity analysis and uncertainty quantification based on the TSUNAMI system has been implemented and initial computational results have been obtained. This capability will have many applications as a tool for understanding the margins of uncertainty in the new models as well as for validation experiment design and interpretation.

  13. Battery Electric Vehicle Driving and Charging Behavior Observed Early in The EV Project

    SciTech Connect (OSTI)

    John Smart; Stephen Schey

    2012-04-01

    As concern about society's dependence on petroleum-based transportation fuels increases, many see plug-in electric vehicles (PEV) as enablers to diversifying transportation energy sources. These vehicles, which include plug-in hybrid electric vehicles (PHEV), range-extended electric vehicles (EREV), and battery electric vehicles (BEV), draw some or all of their power from electricity stored in batteries, which are charged by the electric grid. In order for PEVs to be accepted by the mass market, electric charging infrastructure must also be deployed. Charging infrastructure must be safe, convenient, and financially sustainable. Additionally, electric utilities must be able to manage PEV charging demand on the electric grid. In the Fall of 2009, a large scale PEV infrastructure demonstration was launched to deploy an unprecedented number of PEVs and charging infrastructure. This demonstration, called The EV Project, is led by Electric Transportation Engineering Corporation (eTec) and funded by the U.S. Department of Energy. eTec is partnering with Nissan North America to deploy up to 4,700 Nissan Leaf BEVs and 11,210 charging units in five market areas in Arizona, California, Oregon, Tennessee, and Washington. With the assistance of the Idaho National Laboratory, eTec will collect and analyze data to characterize vehicle consumer driving and charging behavior, evaluate the effectiveness of charging infrastructure, and understand the impact of PEV charging on the electric grid. Trials of various revenue systems for commercial and public charging infrastructure will also be conducted. The ultimate goal of The EV Project is to capture lessons learned to enable the mass deployment of PEVs. This paper is the first in a series of papers documenting the progress and findings of The EV Project. This paper describes key research objectives of The EV Project and establishes the project background, including lessons learned from previous infrastructure deployment and PEV demonstrations. One such previous study was a PHEV demonstration conducted by the U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA), led by the Idaho National Laboratory (INL). AVTA's PHEV demonstration involved over 250 vehicles in the United States, Canada, and Finland. This paper summarizes driving and charging behavior observed in that demonstration, including the distribution of distance driven between charging events, charging frequency, and resulting proportion of operation charge depleting mode. Charging demand relative to time of day and day of the week will also be shown. Conclusions from the PHEV demonstration will be given which highlight the need for expanded analysis in The EV Project. For example, the AVTA PHEV demonstration showed that in the absence of controlled charging by the vehicle owner or electric utility, the majority of vehicles were charged in the evening hours, coincident with typical utility peak demand. Given this baseline, The EV Project will demonstrate the effects of consumer charge control and grid-side charge management on electricity demand. This paper will outline further analyses which will be performed by eTec and INL to documenting driving and charging behavior of vehicles operated in a infrastructure-rich environment.

  14. Development of Research Infrastructure in Nevada for the Exploitation of Hyperspectral Image Data to Address Proliferation and Detection of Chemical and Biological Materials.

    SciTech Connect (OSTI)

    James V. Taranik

    2007-12-31

    This research was to exploit hyperspectral reflectance imaging technology for the detection and mapping variability (clutter) of the natural background against which gases in the atmosphere are imaged. The natural background consists of landscape surface cover composed of consolidated rocks, unconsolidated rock weathering products, soils, coatings on rock materials, vegetation, water, materials constructed by humans, and mixtures of the above. Human made gases in the atmosphere may indicate industrial processes important to detecting non-nuclear chemical and biological proliferation. Our research was to exploit the Visible and Near-Infrared (NIR) and the Short-wave Infrared (SWIR) portions of the electromagnetic spectrum to determine the properties of solid materials on the earths surface that could influence the detection of gases in the Long-Wave Infrared (LWIR). We used some new experimental hyperspectral imaging technologies to collect data over the Non-Proliferation Test and Evaluation Center (NPTEC) located on the Nevada Test Site (NTS). The SpecTIR HyperSpecTIR (HST) and Specim Dual hyperspectral sensors were used to understand the variability in the imaged background (clutter), that detected, measured, identified and mapped with operational commercial hyperspectral techniques. The HST sensors were determined to be more experimental than operational because of problems with radiometric and atmospheric data correction. However the SpecTIR Dual system, developed by Specim in Finland, eventually was found to provide cost-effective hyperspectral image data collection and it was possible to correct the Dual systems data for specific areas. Batch processing of long flightlines was still complex, and if comparison to laboratory spectra was desired, the Dual system data still had to be processed using the empirical line method. This research determined that 5-meter spatial resolution was adequate for mapping natural background variations. Furthermore, this research determined that spectral resolution of 10um was adequate, but a signal to noise above 300:1 was desirable for hyperspectral sensors with this spectral resolution. Finally, we acquired a hyperspectral thermal dataset (SEBASS) at 3m spatial resolution over our study area in Beatty, Nevada that can be co-registered with the hyperspectral reflectance, LIDAR and digital Orthophoto data sets. This data set will enable us to quantify how measurements in the reflected infrared can be used to make inferences about the response of materials in the thermal infrared, the topic of our follow-on NA-22 investigation ending in 2008. These data provide the basis for our investigations proposed for the NA-22 2008 Broad Area Announcement. Beginning in June 2008, SpecTIR Corporation and Aerospace Corporation plan to fly the SpecTIR Dual and SEBASS in a stabilized mount in a twin Otter aircraft. This research provides the foundation for using reflected and emitted hyperspectral measurements together for mapping geologic and soil materials in arid to semi-arid regions.

  15. Wind power forecasting : state-of-the-art 2009.

    SciTech Connect (OSTI)

    Monteiro, C.; Bessa, R.; Miranda, V.; Botterud, A.; Wang, J.; Conzelmann, G.; Decision and Information Sciences; INESC Porto

    2009-11-20

    Many countries and regions are introducing policies aimed at reducing the environmental footprint from the energy sector and increasing the use of renewable energy. In the United States, a number of initiatives have been taken at the state level, from renewable portfolio standards (RPSs) and renewable energy certificates (RECs), to regional greenhouse gas emission control schemes. Within the U.S. Federal government, new energy and environmental policies and goals are also being crafted, and these are likely to increase the use of renewable energy substantially. The European Union is pursuing implementation of its ambitious 20/20/20 targets, which aim (by 2020) to reduce greenhouse gas emissions by 20% (as compared to 1990), increase the amount of renewable energy to 20% of the energy supply, and reduce the overall energy consumption by 20% through energy efficiency. With the current focus on energy and the environment, efficient integration of renewable energy into the electric power system is becoming increasingly important. In a recent report, the U.S. Department of Energy (DOE) describes a model-based scenario, in which wind energy provides 20% of the U.S. electricity demand in 2030. The report discusses a set of technical and economic challenges that have to be overcome for this scenario to unfold. In Europe, several countries already have a high penetration of wind power (i.e., in the range of 7 to 20% of electricity consumption in countries such as Germany, Spain, Portugal, and Denmark). The rapid growth in installed wind power capacity is expected to continue in the United States as well as in Europe. A large-scale introduction of wind power causes a number of challenges for electricity market and power system operators who will have to deal with the variability and uncertainty in wind power generation when making their scheduling and dispatch decisions. Wind power forecasting (WPF) is frequently identified as an important tool to address the variability and uncertainty in wind power and to more efficiently operate power systems with large wind power penetrations. Moreover, in a market environment, the wind power contribution to the generation portofolio becomes important in determining the daily and hourly prices, as variations in the estimated wind power will influence the clearing prices for both energy and operating reserves. With the increasing penetration of wind power, WPF is quickly becoming an important topic for the electric power industry. System operators (SOs), generating companies (GENCOs), and regulators all support efforts to develop better, more reliable and accurate forecasting models. Wind farm owners and operators also benefit from better wind power prediction to support competitive participation in electricity markets against more stable and dispatchable energy sources. In general, WPF can be used for a number of purposes, such as: generation and transmission maintenance planning, determination of operating reserve requirements, unit commitment, economic dispatch, energy storage optimization (e.g., pumped hydro storage), and energy trading. The objective of this report is to review and analyze state-of-the-art WPF models and their application to power systems operations. We first give a detailed description of the methodologies underlying state-of-the-art WPF models. We then look at how WPF can be integrated into power system operations, with specific focus on the unit commitment problem.

  16. Final Technical Report, 30 SEPTEMBER 2002 - 31 JANUARY 2006; ENERGY PARTIONING FOR SEISMIC EVENTS IN FENNOSCANDIA AND NW RUSSIA

    SciTech Connect (OSTI)

    Bungum, H.; Kvaerna, T.; Larsen, S.

    2006-01-31

    In this project we have addressed the problem of energy partitioning at distances ranging from very local to regional for various kinds of seismic sources. On the local and regional scale (20-220 km) we have targeted events from the region offshore Western Norway where we have both natural earthquake activity as well as frequent occurrence of underwater explosions carried out by the Norwegian Navy. On the small scale we have focused on analysis of observations from an in-mine network of 16-18 sensors in the Pyhasalmi mine in central Finland. This analysis has been supplemented with 3-D finite difference wave propagation simulations in a realistic mine model to investigate the physical mechanisms that partition seismic energy in the near source region in and around the underground mine. The results from modeling and analysis of local and regional data show that mean S/P amplitude ratios for explosions and natural events differ at individual stations and are in general higher for natural events and frequency bands above 3 Hz. However, the distributions of S/P ratios for explosions and natural events overlap in all analyzed frequency bands. Thus, for individual events in our study area, S/P amplitude ratios can only assist the discrimination between an explosion or a natural event. This observation is supported by synthetic seismograms calculated for simple 1-D models which demonstrate that explosions also generate shear-wave energy if they are fired close to an interface with a strong material contrast (as is the case for most explosions), e.g., free surface or the ocean bottom. The larger difference in S/P ratios between earthquakes and explosions for higher frequencies can be explained by the fact that at low frequencies (larger wavelengths), discontinuities and structural heterogeneities in the explosion source region are stronger generators of converted S energy. The S*-phase, for example, is most efficiently generated whenever an explosion source is located close (within one wavelength) to a strong discontinuity. The Pyhasalmi explosions have generally lower S/P ratios than the rockbursts for all frequencies, but the difference is far too small to be significant for classification purposes. The maxima for the explosion distributions are all below 2, whereas they are all above 2 for the rockbursts. The rockbursts also have a wider distribution of S/P ratios, which can be explained by the variability of the radiation patterns from the rockburst sources. S/P ratios for explosions and rockbursts located in the same small area of the mine show results very similar to those for the full data set. This indicates that the observed differences in S/P ratios between explosions and rockbursts are due to differences in the source characteristics, and not due to propagation effects along paths in the mine. 3-D finite-difference simulations were used to model seismic events within the Pyhasalmi mine. In particular, a January 26, 2003 rockburst was modeled at frequencies of 50 Hz (4 meter grid) and 100 Hz (2 meter grid). We were able to match the characteristics of the observed data at 50 Hz particularly well, and the characteristics of the 100 Hz data reasonably well. These results help validate the 3-D geologic mine model and the reliability of our simulations. The simulations showed that significant shear-energy can be produced due to the geologic and structural heterogeneities within the mine. In fact, mode-converted shear-energy generated from mine heterogeneity can dominate the compressional energy from an explosive source. A strong correlation is observed between the distance of a source from a mine heterogeneity and the magnitude of generated shear-energy. The ratio of shear to compressional energy is about a factor of two larger when the source is located within one wavelength from a mine heterogeneity. The simulations also suggest that excavated mine volumes are significantly stronger contributors to shear-energy generation than geologic heterogeneities. However, the simulations reveal that the magnitude of shear-energy ge

  17. Synergistic Effects of Turbine Wakes and Atmospheric Stability on Power Production at an Onshore Wind Farm

    SciTech Connect (OSTI)

    Wharton, S; Lundquist, J K; Marjanovic, N

    2012-01-25

    This report examines the complex interactions between atmospheric stability and turbine-induced wakes on downwind turbine wind speed and power production at a West Coast North American multi-MW wind farm. Wakes are generated when the upwind flow field is distorted by the mechanical movement of the wind turbine blades. This has two consequences for downwind turbines: (1) the downwind turbine encounters wind flows with reduced velocity and (2) the downwind turbine encounters increased turbulence across multiple length scales via mechanical turbulence production by the upwind turbine. This increase in turbulence on top of ambient levels may increase aerodynamic fatigue loads on the blades and reduce the lifetime of turbine component parts. Furthermore, ambient atmospheric conditions, including atmospheric stability, i.e., thermal stratification in the lower boundary layer, play an important role in wake dissipation. Higher levels of ambient turbulence (i.e., a convective or unstable boundary layer) lead to higher turbulent mixing in the wake and a faster recovery in the velocity flow field downwind of a turbine. Lower levels of ambient turbulence, as in a stable boundary layer, will lead to more persistent wakes. The wake of a wind turbine can be divided into two regions: the near wake and far wake, as illustrated in Figure 1. The near wake is formed when the turbine structure alters the shape of the flow field and usually persists one rotor diameter (D) downstream. The difference between the air inside and outside of the near wake results in a shear layer. This shear layer thickens as it moves downstream and forms turbulent eddies of multiple length scales. As the wake travels downstream, it expands depending on the level of ambient turbulence and meanders (i.e., travels in non-uniform path). Schepers estimates that the wake is fully expanded at a distance of 2.25 D and the far wake region begins at 2-5 D downstream. The actual distance traveled before the wake recovers to its inflow velocity is dependent on the amount ambient turbulence, the amount of wind shear, and topographical and structural effects. The maximum velocity deficit is estimated to occur at 1-2 D but can be longer under low levels of ambient turbulence. Our understanding of turbine wakes comes from wind tunnel experiments, field experiments, numerical simulations, and from studies utilizing both experimental and modeling methods. It is well documented that downwind turbines in multi-Megawatt wind farms often produce less power than upwind turbine rows. These wake-induced power losses have been estimated from 5% to up to 40% depending on the turbine operating settings (e.g., thrust coefficient), number of turbine rows, turbine size (e.g., rotor diameter and hub-height), wind farm terrain, and atmospheric flow conditions (e.g., ambient wind speed, turbulence, and atmospheric stability). Early work by Elliott and Cadogan suggested that power data for different turbulent conditions be segregated to distinguish the effects of turbulence on wind farm power production. This may be especially important for downwind turbines within wind farms, as chaotic and turbulent wake flows increase stress on downstream turbines. Impacts of stability on turbine wakes and power production have been examined for a flat terrain, moderate size (43 turbines) wind farm in Minnesota and for an offshore, 80 turbine wind farm off the coast of Denmark. Conzemius found it difficult to distinguish wakes (i.e., downwind velocity deficits) when the atmosphere was convective as large amounts of scatter were present in the turbine nacelle wind speed data. This suggested that high levels of turbulence broke-up the wake via large buoyancy effects, which are generally on the order of 1 km in size. On the other hand, they found pronounced wake effects when the atmosphere was very stable and turbulence was either suppressed or the length scale was reduced as turbulence in this case was mechanically produced (i.e., friction forces). This led to larger reductions at downwind turbines and maximum velocity (power) deficits reached up to 50% (70%) during strongly stable conditions. At an offshore Danish wind farm, Hansen et al. found a strong negative correlation between power deficit and ambient turbulence intensity (i.e., atmospheric stability). Under convective conditions, when turbulence levels were relatively high, smallest power deficits were observed. Power deficits approaching 35 to 40% were found inside the wind farm during stable conditions.

  18. Climate data, analysis and models for the study of natural variability and anthropogenic change

    SciTech Connect (OSTI)

    Jones, Philip D.

    2014-07-31

    Gridded Temperature Under prior/current support, we completed and published (Jones et al., 2012) the fourth major update to our global land dataset of near-surface air temperatures, CRUTEM4. This is one of the most widely used records of the climate system, having been updated, maintained and further developed with DoE support since the 1980s. We have continued to update the CRUTEM4 (Jones et al., 2012) database that is combined with marine data to produce HadCRUT4 (Morice et al., 2012). The emphasis in our use of station temperature data is to access as many land series that have been homogenized by National Meteorological Services (NMSs, including NCDC/NOAA, Asheville, NC). Unlike the three US groups monitoring surface temperatures in a similar way, we do not infill areas that have no or missing data. We can only infill such regions in CRUTEM4 by accessing more station temperature series. During early 2014, we have begun the extensive task of updating as many of these series as possible using data provided by some NMSs and also through a number of research projects and programs around the world. All the station data used in CRUTEM4 have been available since 2009, but in Osborn and Jones (2014) we have made this more usable using a Google Earth interface (http://www.cru.uea.ac.uk/cru/data/crutem/ge/ ). We have recently completed the update of our infilled land multi-variable dataset (CRU TS 3.10, Harris et al., 2014). This additionally produces complete land fields (except for the Antarctic) for temperature, precipitation, diurnal temperature range, vapour pressure and sunshine/cloud. Using this dataset we have calculated sc-PDSI (self-calibrating Palmer Drought Severity Index) data and compared with other PDSI datasets (Trenberth et al., 2014). Also using CRU TS 3.10 and Reanalysis datasets, we showed no overall increase in global temperature variability despite changing regional patterns (Huntingford et al., 2013). Harris et al. (2014) is an update of an earlier dataset (Mitchell and Jones, 2005) which also had earlier DoE support. The earlier dataset has been cited over 1700 times according to ResearcherID on 31/July/2014 and the recent paper has already been cited 22 times. Analyses of Temperature Data Using the ERA-Interim estimate of the absolute surface air temperature of the Earth (instead of in the more normal form of anomalies) we compared the result against estimates we produced in 1999 with earlier DoE support. The two estimates are surprisingly close (differing by a couple of tenths of a degree Celsius), with the average temperature of the world (for 1981-2010) being very close to 14°C (Jones and Harpham, 2013). We have assessed ERA-Interim against station temperatures from manned and automatic weather station measurements across the Antarctic (Jones and Lister, 2014). Agreement is generally excellent across the Antarctic Peninsula and the sparsely sampled western parts of Antarctica. Differences tend to occur over eastern Antarctica where ERA-Interim is biased warm (up to 6°C) in the interior of the continent and biased cool (up to 6°C) for some of the coastal locations. Opportunities presented themselves during 2012 for collaborative work with a couple of Chinese groups. Three papers develop new temperature series for China as a whole and also for the eastern third of China (Wang et al., 2014, Cao et al., 2013 and Zhao et al., 2014). A dataset of ~400 daily Chinese temperature stations has been added to the CRU datasets. The latter paper finds that urban effects are generally about 10% of the long-term warming trend across eastern China. A fourth paper (Wang et al., 2013) illustrates issues with comparisons between reanalyses and surface temperatures across China, a method that has been widely used by some to suggest urban heating effects are much larger in the region. ERA-Interim can be used but NCEP/NCAR comparisons are very dependent on the period analysed. Earlier a new temperature dataset of homogenized records was developed for China (Li et al., 2009). Urbanization has also been addressed for London (Jones and Lister, 2009) where two rural sites have not warmed more than a city centre site since 1900. Additionally, in Ethymiadis and Jones (2010) we show that land air temperatures agree with marine data around coastal areas, further illustrating that urbanization is not a major component of large-scale surface air temperature change. Early instrumental data (before the development of modern thermometer screens) have always been suspected of being biased warm in summer, due to possible direct exposure to the sun. Two studies (Böhm et al., 2010 and Brunet et al., 2010) show this for the Greater Alpine Region (GAR) and for mainland Spain respectively. The issue is important before about 1870 in the GAR and before about 1900 in Spain. After correction for the problems, summer temperature estimates before these dates are cooler by about 0.4°C. In Jones and Wigley (2010), we discussed the importance of the biases in global temperature estimation. Exposure and to a lesser extent urbanization are the most important biases for the land areas, but both are dwarfed by the necessary adjustments for bucket SST measurements before about 1950. Individual station homogeneity is only important at the local scale. This was additionally illustrated by Hawkins and Jones (2013) where we replicated the temperature record developed by Guy Stewart Callendar in papers in 1938 and 1961. Analyses of Daily Climate Data Work here indicates that ERA-Interim (at least in Europe, Cornes and Jones, 2013, discussed in more detail in this proposal) can be used to monitor extremes (using the ETCCDI software – see Zhang et al., 2011). Additionally, also as a result of Chinese collaboration, a new method of daily temperature homogenization has been developed (Li et al., 2014). In Cornes and Jones (2011) we assessed storm activity in the northeast Atlantic region using daily gridded data. Even though the grid resolution is coarse (5° by 5° lat/long) the changes in storm activity are similar to those developed from the pressure triangle approach with station data. Analyses of humidity and pressure data In Simmons et al. (2010) we showed a reduction in relative humidity over low-latitude and mid-latitude land areas for the 10 years to 2008, based on monthly anomalies of surface air temperature and humidity from ECMWF reanalyses (ERA-40 and ERA-Interim) and our earlier land-only dataset (CRUTEM3) and synoptic humidity observations (HadCRUH). Updates of this station-based humidity dataset (now called HadISDH) extend the record, showing continued reductions (Willett et al., 2013). Analyses of Proxy Temperature Data In Vinther et al. (2010), relationships between the seasonal stable isotope data from Greenland Ice Cores and Greenland and Icelandic instrumental temperatures were investigated for the past 150-200 years. The winter season stable isotope data are found to be influenced by the North Atlantic Oscillation (NAO) and very closely related to SW Greenland temperatures. The summer season stable isotope data display higher correlations with Icelandic summer temperatures and North Atlantic SST conditions than with local SW Greenland temperatures. In Jones et al. (2014) we use these winter isotope reconstructions to show the expected inverse correlation (due to the NAO) with winter-season documentary reconstructions from the Netherlands and Sweden over the last 800 years. Finally, in this section Jones et al. (2013) shows the agreement between tree-ring width measurements from Northern Sweden and Finland and an assessment of the link to explosive volcanic eruptions. An instrumental record for the region in the early 19th century indicates that the summer of 1816 was only slightly below normal, explaining why this year has normal growth for both ring width and density. GCM/RCM/Reanalysis Evaluation In this section we have intercompared daily temperature extremes across Europe in Cornes and Jones (2013) using station data, E-OBS and ERA-Interim. We have additionally considered the impact of the urban issue on the global scale using the results of the Compo et al. (2011) Reanalyses, 20CR. These only make use of SST and station pressure data. Across the world’s land areas, they indicate similar warming since 1900 to that which has occurred (Compo et al., 2013), again illustrating that urbanization is not the cause of the long-term warming. Changes in HadCRUH global land surface specific humidity and CRUTEM3 surface temperatures from 1973 to 1999 were compared to the CMIP3 archive of climate model simulations with 20th Century forcings (Willett et al., 2010). The models reproduce the magnitude of observed interannual variance over all large regions. Observed and modelled trends and temperature-humidity relationships are comparable with the exception of the extra-tropical Southern Hemisphere where observations exhibit no trend but models exhibit moistening.